/* Generated by Cython 3.2.4 */

/* BEGIN: Cython Metadata
{
    "distutils": {
        "depends": [],
        "name": "tables.tableextension",
        "sources": [
            "tables/tableextension.pyx"
        ]
    },
    "module_name": "tables.tableextension"
}
END: Cython Metadata */

#ifndef PY_SSIZE_T_CLEAN
#define PY_SSIZE_T_CLEAN
#endif /* PY_SSIZE_T_CLEAN */
/* InitLimitedAPI */
#if defined(Py_LIMITED_API)
  #if !defined(CYTHON_LIMITED_API)
  #define CYTHON_LIMITED_API 1
  #endif
#elif defined(CYTHON_LIMITED_API)
  #ifdef _MSC_VER
  #pragma message ("Limited API usage is enabled with 'CYTHON_LIMITED_API' but 'Py_LIMITED_API' does not define a Python target version. Consider setting 'Py_LIMITED_API' instead.")
  #else
  #warning Limited API usage is enabled with 'CYTHON_LIMITED_API' but 'Py_LIMITED_API' does not define a Python target version. Consider setting 'Py_LIMITED_API' instead.
  #endif
#endif

#include "Python.h"
#ifndef Py_PYTHON_H
    #error Python headers needed to compile C extensions, please install development version of Python.
#elif PY_VERSION_HEX < 0x03080000
    #error Cython requires Python 3.8+.
#else
#define __PYX_ABI_VERSION "3_2_4"
#define CYTHON_HEX_VERSION 0x030204F0
#define CYTHON_FUTURE_DIVISION 0
/* CModulePreamble */
#include <stddef.h>
#ifndef offsetof
  #define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
#endif
#if !defined(_WIN32) && !defined(WIN32) && !defined(MS_WINDOWS)
  #ifndef __stdcall
    #define __stdcall
  #endif
  #ifndef __cdecl
    #define __cdecl
  #endif
  #ifndef __fastcall
    #define __fastcall
  #endif
#endif
#ifndef DL_IMPORT
  #define DL_IMPORT(t) t
#endif
#ifndef DL_EXPORT
  #define DL_EXPORT(t) t
#endif
#define __PYX_COMMA ,
#ifndef PY_LONG_LONG
  #define PY_LONG_LONG LONG_LONG
#endif
#ifndef Py_HUGE_VAL
  #define Py_HUGE_VAL HUGE_VAL
#endif
#define __PYX_LIMITED_VERSION_HEX PY_VERSION_HEX
#if defined(GRAALVM_PYTHON)
  /* For very preliminary testing purposes. Most variables are set the same as PyPy.
     The existence of this section does not imply that anything works or is even tested */
  #define CYTHON_COMPILING_IN_PYPY 0
  #define CYTHON_COMPILING_IN_CPYTHON 0
  #define CYTHON_COMPILING_IN_LIMITED_API 0
  #define CYTHON_COMPILING_IN_GRAAL 1
  #define CYTHON_COMPILING_IN_CPYTHON_FREETHREADING 0
  #undef CYTHON_USE_TYPE_SLOTS
  #define CYTHON_USE_TYPE_SLOTS 0
  #undef CYTHON_USE_TYPE_SPECS
  #define CYTHON_USE_TYPE_SPECS 0
  #undef CYTHON_USE_PYTYPE_LOOKUP
  #define CYTHON_USE_PYTYPE_LOOKUP 0
  #undef CYTHON_USE_PYLIST_INTERNALS
  #define CYTHON_USE_PYLIST_INTERNALS 0
  #undef CYTHON_USE_UNICODE_INTERNALS
  #define CYTHON_USE_UNICODE_INTERNALS 0
  #undef CYTHON_USE_UNICODE_WRITER
  #define CYTHON_USE_UNICODE_WRITER 0
  #undef CYTHON_USE_PYLONG_INTERNALS
  #define CYTHON_USE_PYLONG_INTERNALS 0
  #undef CYTHON_AVOID_BORROWED_REFS
  #define CYTHON_AVOID_BORROWED_REFS 1
  #undef CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS
  #define CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS 0
  #undef CYTHON_ASSUME_SAFE_MACROS
  #define CYTHON_ASSUME_SAFE_MACROS 0
  #undef CYTHON_ASSUME_SAFE_SIZE
  #define CYTHON_ASSUME_SAFE_SIZE 0
  #undef CYTHON_UNPACK_METHODS
  #define CYTHON_UNPACK_METHODS 0
  #undef CYTHON_FAST_THREAD_STATE
  #define CYTHON_FAST_THREAD_STATE 0
  #undef CYTHON_FAST_GIL
  #define CYTHON_FAST_GIL 0
  #undef CYTHON_METH_FASTCALL
  #define CYTHON_METH_FASTCALL 0
  #undef CYTHON_FAST_PYCALL
  #define CYTHON_FAST_PYCALL 0
  #ifndef CYTHON_PEP487_INIT_SUBCLASS
    #define CYTHON_PEP487_INIT_SUBCLASS 1
  #endif
  #undef CYTHON_PEP489_MULTI_PHASE_INIT
  #define CYTHON_PEP489_MULTI_PHASE_INIT 1
  #undef CYTHON_USE_MODULE_STATE
  #define CYTHON_USE_MODULE_STATE 0
  #undef CYTHON_USE_SYS_MONITORING
  #define CYTHON_USE_SYS_MONITORING 0
  #undef CYTHON_USE_TP_FINALIZE
  #define CYTHON_USE_TP_FINALIZE 0
  #undef CYTHON_USE_AM_SEND
  #define CYTHON_USE_AM_SEND 0
  #undef CYTHON_USE_DICT_VERSIONS
  #define CYTHON_USE_DICT_VERSIONS 0
  #undef CYTHON_USE_EXC_INFO_STACK
  #define CYTHON_USE_EXC_INFO_STACK 1
  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
    #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
  #endif
  #undef CYTHON_USE_FREELISTS
  #define CYTHON_USE_FREELISTS 0
  #undef CYTHON_IMMORTAL_CONSTANTS
  #define CYTHON_IMMORTAL_CONSTANTS 0
#elif defined(PYPY_VERSION)
  #define CYTHON_COMPILING_IN_PYPY 1
  #define CYTHON_COMPILING_IN_CPYTHON 0
  #define CYTHON_COMPILING_IN_LIMITED_API 0
  #define CYTHON_COMPILING_IN_GRAAL 0
  #define CYTHON_COMPILING_IN_CPYTHON_FREETHREADING 0
  #undef CYTHON_USE_TYPE_SLOTS
  #define CYTHON_USE_TYPE_SLOTS 1
  #ifndef CYTHON_USE_TYPE_SPECS
    #define CYTHON_USE_TYPE_SPECS 0
  #endif
  #undef CYTHON_USE_PYTYPE_LOOKUP
  #define CYTHON_USE_PYTYPE_LOOKUP 0
  #undef CYTHON_USE_PYLIST_INTERNALS
  #define CYTHON_USE_PYLIST_INTERNALS 0
  #undef CYTHON_USE_UNICODE_INTERNALS
  #define CYTHON_USE_UNICODE_INTERNALS 0
  #undef CYTHON_USE_UNICODE_WRITER
  #define CYTHON_USE_UNICODE_WRITER 0
  #undef CYTHON_USE_PYLONG_INTERNALS
  #define CYTHON_USE_PYLONG_INTERNALS 0
  #undef CYTHON_AVOID_BORROWED_REFS
  #define CYTHON_AVOID_BORROWED_REFS 1
  #undef CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS
  #define CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS 1
  #undef CYTHON_ASSUME_SAFE_MACROS
  #define CYTHON_ASSUME_SAFE_MACROS 0
  #ifndef CYTHON_ASSUME_SAFE_SIZE
    #define CYTHON_ASSUME_SAFE_SIZE 1
  #endif
  #undef CYTHON_UNPACK_METHODS
  #define CYTHON_UNPACK_METHODS 0
  #undef CYTHON_FAST_THREAD_STATE
  #define CYTHON_FAST_THREAD_STATE 0
  #undef CYTHON_FAST_GIL
  #define CYTHON_FAST_GIL 0
  #undef CYTHON_METH_FASTCALL
  #define CYTHON_METH_FASTCALL 0
  #undef CYTHON_FAST_PYCALL
  #define CYTHON_FAST_PYCALL 0
  #ifndef CYTHON_PEP487_INIT_SUBCLASS
    #define CYTHON_PEP487_INIT_SUBCLASS 1
  #endif
  #if PY_VERSION_HEX < 0x03090000
    #undef CYTHON_PEP489_MULTI_PHASE_INIT
    #define CYTHON_PEP489_MULTI_PHASE_INIT 0
  #elif !defined(CYTHON_PEP489_MULTI_PHASE_INIT)
    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
  #endif
  #undef CYTHON_USE_MODULE_STATE
  #define CYTHON_USE_MODULE_STATE 0
  #undef CYTHON_USE_SYS_MONITORING
  #define CYTHON_USE_SYS_MONITORING 0
  #ifndef CYTHON_USE_TP_FINALIZE
    #define CYTHON_USE_TP_FINALIZE (PYPY_VERSION_NUM >= 0x07030C00)
  #endif
  #undef CYTHON_USE_AM_SEND
  #define CYTHON_USE_AM_SEND 0
  #undef CYTHON_USE_DICT_VERSIONS
  #define CYTHON_USE_DICT_VERSIONS 0
  #undef CYTHON_USE_EXC_INFO_STACK
  #define CYTHON_USE_EXC_INFO_STACK 0
  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
    #define CYTHON_UPDATE_DESCRIPTOR_DOC (PYPY_VERSION_NUM >= 0x07031100)
  #endif
  #undef CYTHON_USE_FREELISTS
  #define CYTHON_USE_FREELISTS 0
  #undef CYTHON_IMMORTAL_CONSTANTS
  #define CYTHON_IMMORTAL_CONSTANTS 0
#elif defined(CYTHON_LIMITED_API)
  #ifdef Py_LIMITED_API
    #undef __PYX_LIMITED_VERSION_HEX
    #define __PYX_LIMITED_VERSION_HEX Py_LIMITED_API
  #endif
  #define CYTHON_COMPILING_IN_PYPY 0
  #define CYTHON_COMPILING_IN_CPYTHON 0
  #define CYTHON_COMPILING_IN_LIMITED_API 1
  #define CYTHON_COMPILING_IN_GRAAL 0
  #define CYTHON_COMPILING_IN_CPYTHON_FREETHREADING 0
  #undef CYTHON_USE_TYPE_SLOTS
  #define CYTHON_USE_TYPE_SLOTS 0
  #undef CYTHON_USE_TYPE_SPECS
  #define CYTHON_USE_TYPE_SPECS 1
  #undef CYTHON_USE_PYTYPE_LOOKUP
  #define CYTHON_USE_PYTYPE_LOOKUP 0
  #undef CYTHON_USE_PYLIST_INTERNALS
  #define CYTHON_USE_PYLIST_INTERNALS 0
  #undef CYTHON_USE_UNICODE_INTERNALS
  #define CYTHON_USE_UNICODE_INTERNALS 0
  #ifndef CYTHON_USE_UNICODE_WRITER
    #define CYTHON_USE_UNICODE_WRITER 0
  #endif
  #undef CYTHON_USE_PYLONG_INTERNALS
  #define CYTHON_USE_PYLONG_INTERNALS 0
  #ifndef CYTHON_AVOID_BORROWED_REFS
    #define CYTHON_AVOID_BORROWED_REFS 0
  #endif
  #ifndef CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS
    #define CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS 0
  #endif
  #undef CYTHON_ASSUME_SAFE_MACROS
  #define CYTHON_ASSUME_SAFE_MACROS 0
  #undef CYTHON_ASSUME_SAFE_SIZE
  #define CYTHON_ASSUME_SAFE_SIZE 0
  #undef CYTHON_UNPACK_METHODS
  #define CYTHON_UNPACK_METHODS 0
  #undef CYTHON_FAST_THREAD_STATE
  #define CYTHON_FAST_THREAD_STATE 0
  #undef CYTHON_FAST_GIL
  #define CYTHON_FAST_GIL 0
  #undef CYTHON_METH_FASTCALL
  #define CYTHON_METH_FASTCALL (__PYX_LIMITED_VERSION_HEX >= 0x030C0000)
  #undef CYTHON_FAST_PYCALL
  #define CYTHON_FAST_PYCALL 0
  #ifndef CYTHON_PEP487_INIT_SUBCLASS
    #define CYTHON_PEP487_INIT_SUBCLASS 1
  #endif
  #ifndef CYTHON_PEP489_MULTI_PHASE_INIT
    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
  #endif
  #ifndef CYTHON_USE_MODULE_STATE
    #define CYTHON_USE_MODULE_STATE 0
  #endif
  #undef CYTHON_USE_SYS_MONITORING
  #define CYTHON_USE_SYS_MONITORING 0
  #ifndef CYTHON_USE_TP_FINALIZE
    #define CYTHON_USE_TP_FINALIZE 0
  #endif
  #ifndef CYTHON_USE_AM_SEND
    #define CYTHON_USE_AM_SEND (__PYX_LIMITED_VERSION_HEX >= 0x030A0000)
  #endif
  #undef CYTHON_USE_DICT_VERSIONS
  #define CYTHON_USE_DICT_VERSIONS 0
  #undef CYTHON_USE_EXC_INFO_STACK
  #define CYTHON_USE_EXC_INFO_STACK 0
  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
    #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
  #endif
  #ifndef CYTHON_USE_FREELISTS
  #define CYTHON_USE_FREELISTS 1
  #endif
  #undef CYTHON_IMMORTAL_CONSTANTS
  #define CYTHON_IMMORTAL_CONSTANTS 0
#else
  #define CYTHON_COMPILING_IN_PYPY 0
  #define CYTHON_COMPILING_IN_CPYTHON 1
  #define CYTHON_COMPILING_IN_LIMITED_API 0
  #define CYTHON_COMPILING_IN_GRAAL 0
  #ifdef Py_GIL_DISABLED
    #define CYTHON_COMPILING_IN_CPYTHON_FREETHREADING 1
  #else
    #define CYTHON_COMPILING_IN_CPYTHON_FREETHREADING 0
  #endif
  #if PY_VERSION_HEX < 0x030A0000
    #undef CYTHON_USE_TYPE_SLOTS
    #define CYTHON_USE_TYPE_SLOTS 1
  #elif !defined(CYTHON_USE_TYPE_SLOTS)
    #define CYTHON_USE_TYPE_SLOTS 1
  #endif
  #ifndef CYTHON_USE_TYPE_SPECS
    #define CYTHON_USE_TYPE_SPECS 0
  #endif
  #ifndef CYTHON_USE_PYTYPE_LOOKUP
    #define CYTHON_USE_PYTYPE_LOOKUP 1
  #endif
  #ifndef CYTHON_USE_PYLONG_INTERNALS
    #define CYTHON_USE_PYLONG_INTERNALS 1
  #endif
  #if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    #undef CYTHON_USE_PYLIST_INTERNALS
    #define CYTHON_USE_PYLIST_INTERNALS 0
  #elif !defined(CYTHON_USE_PYLIST_INTERNALS)
    #define CYTHON_USE_PYLIST_INTERNALS 1
  #endif
  #ifndef CYTHON_USE_UNICODE_INTERNALS
    #define CYTHON_USE_UNICODE_INTERNALS 1
  #endif
  #if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING || PY_VERSION_HEX >= 0x030B00A2
    #undef CYTHON_USE_UNICODE_WRITER
    #define CYTHON_USE_UNICODE_WRITER 0
  #elif !defined(CYTHON_USE_UNICODE_WRITER)
    #define CYTHON_USE_UNICODE_WRITER 1
  #endif
  #ifndef CYTHON_AVOID_BORROWED_REFS
    #define CYTHON_AVOID_BORROWED_REFS 0
  #endif
  #if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    #undef CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS
    #define CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS 1
  #elif !defined(CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS)
    #define CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS 0
  #endif
  #ifndef CYTHON_ASSUME_SAFE_MACROS
    #define CYTHON_ASSUME_SAFE_MACROS 1
  #endif
  #ifndef CYTHON_ASSUME_SAFE_SIZE
    #define CYTHON_ASSUME_SAFE_SIZE 1
  #endif
  #ifndef CYTHON_UNPACK_METHODS
    #define CYTHON_UNPACK_METHODS 1
  #endif
  #ifndef CYTHON_FAST_THREAD_STATE
    #define CYTHON_FAST_THREAD_STATE 1
  #endif
  #if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    #undef CYTHON_FAST_GIL
    #define CYTHON_FAST_GIL 0
  #elif !defined(CYTHON_FAST_GIL)
    #define CYTHON_FAST_GIL (PY_VERSION_HEX < 0x030C00A6)
  #endif
  #ifndef CYTHON_METH_FASTCALL
    #define CYTHON_METH_FASTCALL 1
  #endif
  #ifndef CYTHON_FAST_PYCALL
    #define CYTHON_FAST_PYCALL 1
  #endif
  #ifndef CYTHON_PEP487_INIT_SUBCLASS
    #define CYTHON_PEP487_INIT_SUBCLASS 1
  #endif
  #ifndef CYTHON_PEP489_MULTI_PHASE_INIT
    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
  #endif
  #ifndef CYTHON_USE_MODULE_STATE
    #define CYTHON_USE_MODULE_STATE 0
  #endif
  #ifndef CYTHON_USE_SYS_MONITORING
    #define CYTHON_USE_SYS_MONITORING (PY_VERSION_HEX >= 0x030d00B1)
  #endif
  #ifndef CYTHON_USE_TP_FINALIZE
    #define CYTHON_USE_TP_FINALIZE 1
  #endif
  #ifndef CYTHON_USE_AM_SEND
    #define CYTHON_USE_AM_SEND 1
  #endif
  #if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    #undef CYTHON_USE_DICT_VERSIONS
    #define CYTHON_USE_DICT_VERSIONS 0
  #elif !defined(CYTHON_USE_DICT_VERSIONS)
    #define CYTHON_USE_DICT_VERSIONS  (PY_VERSION_HEX < 0x030C00A5 && !CYTHON_USE_MODULE_STATE)
  #endif
  #ifndef CYTHON_USE_EXC_INFO_STACK
    #define CYTHON_USE_EXC_INFO_STACK 1
  #endif
  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
    #define CYTHON_UPDATE_DESCRIPTOR_DOC 1
  #endif
  #ifndef CYTHON_USE_FREELISTS
    #define CYTHON_USE_FREELISTS (!CYTHON_COMPILING_IN_CPYTHON_FREETHREADING)
  #endif
  #if defined(CYTHON_IMMORTAL_CONSTANTS) && PY_VERSION_HEX < 0x030C0000
    #undef CYTHON_IMMORTAL_CONSTANTS
    #define CYTHON_IMMORTAL_CONSTANTS 0  // definitely won't work
  #elif !defined(CYTHON_IMMORTAL_CONSTANTS)
    #define CYTHON_IMMORTAL_CONSTANTS (PY_VERSION_HEX >= 0x030C0000 && !CYTHON_USE_MODULE_STATE && CYTHON_COMPILING_IN_CPYTHON_FREETHREADING)
  #endif
#endif
#ifndef CYTHON_COMPRESS_STRINGS
  #define CYTHON_COMPRESS_STRINGS 1
#endif
#ifndef CYTHON_FAST_PYCCALL
#define CYTHON_FAST_PYCCALL  CYTHON_FAST_PYCALL
#endif
#ifndef CYTHON_VECTORCALL
#if CYTHON_COMPILING_IN_LIMITED_API
#define CYTHON_VECTORCALL  (__PYX_LIMITED_VERSION_HEX >= 0x030C0000)
#else
#define CYTHON_VECTORCALL  (CYTHON_FAST_PYCCALL)
#endif
#endif
#if CYTHON_USE_PYLONG_INTERNALS
  #undef SHIFT
  #undef BASE
  #undef MASK
  #ifdef SIZEOF_VOID_P
    enum { __pyx_check_sizeof_voidp = 1 / (int)(SIZEOF_VOID_P == sizeof(void*)) };
  #endif
#endif
#ifndef __has_attribute
  #define __has_attribute(x) 0
#endif
#ifndef __has_cpp_attribute
  #define __has_cpp_attribute(x) 0
#endif
#ifndef CYTHON_RESTRICT
  #if defined(__GNUC__)
    #define CYTHON_RESTRICT __restrict__
  #elif defined(_MSC_VER) && _MSC_VER >= 1400
    #define CYTHON_RESTRICT __restrict
  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define CYTHON_RESTRICT restrict
  #else
    #define CYTHON_RESTRICT
  #endif
#endif
#ifndef CYTHON_UNUSED
  #if defined(__cplusplus)
    /* for clang __has_cpp_attribute(maybe_unused) is true even before C++17
     * but leads to warnings with -pedantic, since it is a C++17 feature */
    #if ((defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) || __cplusplus >= 201703L)
      #if __has_cpp_attribute(maybe_unused)
        #define CYTHON_UNUSED [[maybe_unused]]
      #endif
    #endif
  #endif
#endif
#ifndef CYTHON_UNUSED
# if defined(__GNUC__)
#   if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
#     define CYTHON_UNUSED __attribute__ ((__unused__))
#   else
#     define CYTHON_UNUSED
#   endif
# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
#   define CYTHON_UNUSED __attribute__ ((__unused__))
# else
#   define CYTHON_UNUSED
# endif
#endif
#ifndef CYTHON_UNUSED_VAR
#  if defined(__cplusplus)
     template<class T> void CYTHON_UNUSED_VAR( const T& ) { }
#  else
#    define CYTHON_UNUSED_VAR(x) (void)(x)
#  endif
#endif
#ifndef CYTHON_MAYBE_UNUSED_VAR
  #define CYTHON_MAYBE_UNUSED_VAR(x) CYTHON_UNUSED_VAR(x)
#endif
#ifndef CYTHON_NCP_UNUSED
# if CYTHON_COMPILING_IN_CPYTHON && !CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
#  define CYTHON_NCP_UNUSED
# else
#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
# endif
#endif
#ifndef CYTHON_USE_CPP_STD_MOVE
  #if defined(__cplusplus) && (\
    __cplusplus >= 201103L || (defined(_MSC_VER) && _MSC_VER >= 1600))
    #define CYTHON_USE_CPP_STD_MOVE 1
  #else
    #define CYTHON_USE_CPP_STD_MOVE 0
  #endif
#endif
#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
#include <stdint.h>
typedef uintptr_t  __pyx_uintptr_t;
#ifndef CYTHON_FALLTHROUGH
  #if defined(__cplusplus)
    /* for clang __has_cpp_attribute(fallthrough) is true even before C++17
     * but leads to warnings with -pedantic, since it is a C++17 feature */
    #if ((defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) || __cplusplus >= 201703L)
      #if __has_cpp_attribute(fallthrough)
        #define CYTHON_FALLTHROUGH [[fallthrough]]
      #endif
    #endif
    #ifndef CYTHON_FALLTHROUGH
      #if __has_cpp_attribute(clang::fallthrough)
        #define CYTHON_FALLTHROUGH [[clang::fallthrough]]
      #elif __has_cpp_attribute(gnu::fallthrough)
        #define CYTHON_FALLTHROUGH [[gnu::fallthrough]]
      #endif
    #endif
  #endif
  #ifndef CYTHON_FALLTHROUGH
    #if __has_attribute(fallthrough)
      #define CYTHON_FALLTHROUGH __attribute__((fallthrough))
    #else
      #define CYTHON_FALLTHROUGH
    #endif
  #endif
  #if defined(__clang__) && defined(__apple_build_version__)
    #if __apple_build_version__ < 7000000
      #undef  CYTHON_FALLTHROUGH
      #define CYTHON_FALLTHROUGH
    #endif
  #endif
#endif
#ifndef Py_UNREACHABLE
  #define Py_UNREACHABLE()  assert(0); abort()
#endif
#ifdef __cplusplus
  template <typename T>
  struct __PYX_IS_UNSIGNED_IMPL {static const bool value = T(0) < T(-1);};
  #define __PYX_IS_UNSIGNED(type) (__PYX_IS_UNSIGNED_IMPL<type>::value)
#else
  #define __PYX_IS_UNSIGNED(type) (((type)-1) > 0)
#endif
#if CYTHON_COMPILING_IN_PYPY == 1
  #define __PYX_NEED_TP_PRINT_SLOT  (PY_VERSION_HEX < 0x030A0000)
#else
  #define __PYX_NEED_TP_PRINT_SLOT  (PY_VERSION_HEX < 0x03090000)
#endif
#define __PYX_REINTERPRET_FUNCION(func_pointer, other_pointer) ((func_pointer)(void(*)(void))(other_pointer))

/* CInitCode */
#ifndef CYTHON_INLINE
  #if defined(__clang__)
    #define CYTHON_INLINE __inline__ __attribute__ ((__unused__))
  #elif defined(__GNUC__)
    #define CYTHON_INLINE __inline__
  #elif defined(_MSC_VER)
    #define CYTHON_INLINE __inline
  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define CYTHON_INLINE inline
  #else
    #define CYTHON_INLINE
  #endif
#endif

/* PythonCompatibility */
#define __PYX_BUILD_PY_SSIZE_T "n"
#define CYTHON_FORMAT_SSIZE_T "z"
#define __Pyx_BUILTIN_MODULE_NAME "builtins"
#define __Pyx_DefaultClassType PyType_Type
#if CYTHON_COMPILING_IN_LIMITED_API
    #ifndef CO_OPTIMIZED
    static int CO_OPTIMIZED;
    #endif
    #ifndef CO_NEWLOCALS
    static int CO_NEWLOCALS;
    #endif
    #ifndef CO_VARARGS
    static int CO_VARARGS;
    #endif
    #ifndef CO_VARKEYWORDS
    static int CO_VARKEYWORDS;
    #endif
    #ifndef CO_ASYNC_GENERATOR
    static int CO_ASYNC_GENERATOR;
    #endif
    #ifndef CO_GENERATOR
    static int CO_GENERATOR;
    #endif
    #ifndef CO_COROUTINE
    static int CO_COROUTINE;
    #endif
#else
    #ifndef CO_COROUTINE
      #define CO_COROUTINE 0x80
    #endif
    #ifndef CO_ASYNC_GENERATOR
      #define CO_ASYNC_GENERATOR 0x200
    #endif
#endif
static int __Pyx_init_co_variables(void);
#if PY_VERSION_HEX >= 0x030900A4 || defined(Py_IS_TYPE)
  #define __Pyx_IS_TYPE(ob, type) Py_IS_TYPE(ob, type)
#else
  #define __Pyx_IS_TYPE(ob, type) (((const PyObject*)ob)->ob_type == (type))
#endif
#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_Is)
  #define __Pyx_Py_Is(x, y)  Py_Is(x, y)
#else
  #define __Pyx_Py_Is(x, y) ((x) == (y))
#endif
#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_IsNone)
  #define __Pyx_Py_IsNone(ob) Py_IsNone(ob)
#else
  #define __Pyx_Py_IsNone(ob) __Pyx_Py_Is((ob), Py_None)
#endif
#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_IsTrue)
  #define __Pyx_Py_IsTrue(ob) Py_IsTrue(ob)
#else
  #define __Pyx_Py_IsTrue(ob) __Pyx_Py_Is((ob), Py_True)
#endif
#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_IsFalse)
  #define __Pyx_Py_IsFalse(ob) Py_IsFalse(ob)
#else
  #define __Pyx_Py_IsFalse(ob) __Pyx_Py_Is((ob), Py_False)
#endif
#define __Pyx_NoneAsNull(obj)  (__Pyx_Py_IsNone(obj) ? NULL : (obj))
#if PY_VERSION_HEX >= 0x030900F0 && !CYTHON_COMPILING_IN_PYPY
  #define __Pyx_PyObject_GC_IsFinalized(o) PyObject_GC_IsFinalized(o)
#else
  #define __Pyx_PyObject_GC_IsFinalized(o) _PyGC_FINALIZED(o)
#endif
#ifndef Py_TPFLAGS_CHECKTYPES
  #define Py_TPFLAGS_CHECKTYPES 0
#endif
#ifndef Py_TPFLAGS_HAVE_INDEX
  #define Py_TPFLAGS_HAVE_INDEX 0
#endif
#ifndef Py_TPFLAGS_HAVE_NEWBUFFER
  #define Py_TPFLAGS_HAVE_NEWBUFFER 0
#endif
#ifndef Py_TPFLAGS_HAVE_FINALIZE
  #define Py_TPFLAGS_HAVE_FINALIZE 0
#endif
#ifndef Py_TPFLAGS_SEQUENCE
  #define Py_TPFLAGS_SEQUENCE 0
#endif
#ifndef Py_TPFLAGS_MAPPING
  #define Py_TPFLAGS_MAPPING 0
#endif
#ifndef Py_TPFLAGS_IMMUTABLETYPE
  #define Py_TPFLAGS_IMMUTABLETYPE (1UL << 8)
#endif
#ifndef Py_TPFLAGS_DISALLOW_INSTANTIATION
  #define Py_TPFLAGS_DISALLOW_INSTANTIATION (1UL << 7)
#endif
#ifndef METH_STACKLESS
  #define METH_STACKLESS 0
#endif
#ifndef METH_FASTCALL
  #ifndef METH_FASTCALL
     #define METH_FASTCALL 0x80
  #endif
  typedef PyObject *(*__Pyx_PyCFunctionFast) (PyObject *self, PyObject *const *args, Py_ssize_t nargs);
  typedef PyObject *(*__Pyx_PyCFunctionFastWithKeywords) (PyObject *self, PyObject *const *args,
                                                          Py_ssize_t nargs, PyObject *kwnames);
#else
  #if PY_VERSION_HEX >= 0x030d00A4
  #  define __Pyx_PyCFunctionFast PyCFunctionFast
  #  define __Pyx_PyCFunctionFastWithKeywords PyCFunctionFastWithKeywords
  #else
  #  define __Pyx_PyCFunctionFast _PyCFunctionFast
  #  define __Pyx_PyCFunctionFastWithKeywords _PyCFunctionFastWithKeywords
  #endif
#endif
#if CYTHON_METH_FASTCALL
  #define __Pyx_METH_FASTCALL METH_FASTCALL
  #define __Pyx_PyCFunction_FastCall __Pyx_PyCFunctionFast
  #define __Pyx_PyCFunction_FastCallWithKeywords __Pyx_PyCFunctionFastWithKeywords
#else
  #define __Pyx_METH_FASTCALL METH_VARARGS
  #define __Pyx_PyCFunction_FastCall PyCFunction
  #define __Pyx_PyCFunction_FastCallWithKeywords PyCFunctionWithKeywords
#endif
#if CYTHON_VECTORCALL
  #define __pyx_vectorcallfunc vectorcallfunc
  #define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET  PY_VECTORCALL_ARGUMENTS_OFFSET
  #define __Pyx_PyVectorcall_NARGS(n)  PyVectorcall_NARGS((size_t)(n))
#else
  #define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET  0
  #define __Pyx_PyVectorcall_NARGS(n)  ((Py_ssize_t)(n))
#endif
#if PY_VERSION_HEX >= 0x030900B1
#define __Pyx_PyCFunction_CheckExact(func)  PyCFunction_CheckExact(func)
#else
#define __Pyx_PyCFunction_CheckExact(func)  PyCFunction_Check(func)
#endif
#define __Pyx_CyOrPyCFunction_Check(func)  PyCFunction_Check(func)
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_CyOrPyCFunction_GET_FUNCTION(func)  (((PyCFunctionObject*)(func))->m_ml->ml_meth)
#elif !CYTHON_COMPILING_IN_LIMITED_API
#define __Pyx_CyOrPyCFunction_GET_FUNCTION(func)  PyCFunction_GET_FUNCTION(func)
#endif
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_CyOrPyCFunction_GET_FLAGS(func)  (((PyCFunctionObject*)(func))->m_ml->ml_flags)
static CYTHON_INLINE PyObject* __Pyx_CyOrPyCFunction_GET_SELF(PyObject *func) {
    return (__Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_STATIC) ? NULL : ((PyCFunctionObject*)func)->m_self;
}
#endif
static CYTHON_INLINE int __Pyx__IsSameCFunction(PyObject *func, void (*cfunc)(void)) {
#if CYTHON_COMPILING_IN_LIMITED_API
    return PyCFunction_Check(func) && PyCFunction_GetFunction(func) == (PyCFunction) cfunc;
#else
    return PyCFunction_Check(func) && PyCFunction_GET_FUNCTION(func) == (PyCFunction) cfunc;
#endif
}
#define __Pyx_IsSameCFunction(func, cfunc)   __Pyx__IsSameCFunction(func, cfunc)
#if PY_VERSION_HEX < 0x03090000 || (CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030A0000)
  #define __Pyx_PyType_FromModuleAndSpec(m, s, b)  ((void)m, PyType_FromSpecWithBases(s, b))
  typedef PyObject *(*__Pyx_PyCMethod)(PyObject *, PyTypeObject *, PyObject *const *, size_t, PyObject *);
#else
  #define __Pyx_PyType_FromModuleAndSpec(m, s, b)  PyType_FromModuleAndSpec(m, s, b)
  #define __Pyx_PyCMethod  PyCMethod
#endif
#ifndef METH_METHOD
  #define METH_METHOD 0x200
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Malloc)
  #define PyObject_Malloc(s)   PyMem_Malloc(s)
  #define PyObject_Free(p)     PyMem_Free(p)
  #define PyObject_Realloc(p)  PyMem_Realloc(p)
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)
#elif CYTHON_COMPILING_IN_GRAAL && defined(GRAALPY_VERSION_NUM) && GRAALPY_VERSION_NUM > 0x19000000
  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno) GraalPyFrame_SetLineNumber((frame), (lineno))
#elif CYTHON_COMPILING_IN_GRAAL
  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno) _PyFrame_SetLineNumber((frame), (lineno))
#else
  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)  (frame)->f_lineno = (lineno)
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
  #define __Pyx_PyThreadState_Current PyThreadState_Get()
#elif !CYTHON_FAST_THREAD_STATE
  #define __Pyx_PyThreadState_Current PyThreadState_GET()
#elif PY_VERSION_HEX >= 0x030d00A1
  #define __Pyx_PyThreadState_Current PyThreadState_GetUnchecked()
#else
  #define __Pyx_PyThreadState_Current _PyThreadState_UncheckedGet()
#endif
#if CYTHON_USE_MODULE_STATE
static CYTHON_INLINE void *__Pyx__PyModule_GetState(PyObject *op)
{
    void *result;
    result = PyModule_GetState(op);
    if (!result)
        Py_FatalError("Couldn't find the module state");
    return result;
}
#define __Pyx_PyModule_GetState(o) (__pyx_mstatetype *)__Pyx__PyModule_GetState(o)
#else
#define __Pyx_PyModule_GetState(op) ((void)op,__pyx_mstate_global)
#endif
#define __Pyx_PyObject_GetSlot(obj, name, func_ctype)  __Pyx_PyType_GetSlot(Py_TYPE((PyObject *) obj), name, func_ctype)
#define __Pyx_PyObject_TryGetSlot(obj, name, func_ctype) __Pyx_PyType_TryGetSlot(Py_TYPE(obj), name, func_ctype)
#define __Pyx_PyObject_GetSubSlot(obj, sub, name, func_ctype) __Pyx_PyType_GetSubSlot(Py_TYPE(obj), sub, name, func_ctype)
#define __Pyx_PyObject_TryGetSubSlot(obj, sub, name, func_ctype) __Pyx_PyType_TryGetSubSlot(Py_TYPE(obj), sub, name, func_ctype)
#if CYTHON_USE_TYPE_SLOTS
  #define __Pyx_PyType_GetSlot(type, name, func_ctype)  ((type)->name)
  #define __Pyx_PyType_TryGetSlot(type, name, func_ctype) __Pyx_PyType_GetSlot(type, name, func_ctype)
  #define __Pyx_PyType_GetSubSlot(type, sub, name, func_ctype) (((type)->sub) ? ((type)->sub->name) : NULL)
  #define __Pyx_PyType_TryGetSubSlot(type, sub, name, func_ctype) __Pyx_PyType_GetSubSlot(type, sub, name, func_ctype)
#else
  #define __Pyx_PyType_GetSlot(type, name, func_ctype)  ((func_ctype) PyType_GetSlot((type), Py_##name))
  #define __Pyx_PyType_TryGetSlot(type, name, func_ctype)\
    ((__PYX_LIMITED_VERSION_HEX >= 0x030A0000 ||\
     (PyType_GetFlags(type) & Py_TPFLAGS_HEAPTYPE) || __Pyx_get_runtime_version() >= 0x030A0000) ?\
     __Pyx_PyType_GetSlot(type, name, func_ctype) : NULL)
  #define __Pyx_PyType_GetSubSlot(obj, sub, name, func_ctype) __Pyx_PyType_GetSlot(obj, name, func_ctype)
  #define __Pyx_PyType_TryGetSubSlot(obj, sub, name, func_ctype) __Pyx_PyType_TryGetSlot(obj, name, func_ctype)
#endif
#if CYTHON_COMPILING_IN_CPYTHON || defined(_PyDict_NewPresized)
#define __Pyx_PyDict_NewPresized(n)  ((n <= 8) ? PyDict_New() : _PyDict_NewPresized(n))
#else
#define __Pyx_PyDict_NewPresized(n)  PyDict_New()
#endif
#define __Pyx_PyNumber_Divide(x,y)         PyNumber_TrueDivide(x,y)
#define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceTrueDivide(x,y)
#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_UNICODE_INTERNALS
#define __Pyx_PyDict_GetItemStrWithError(dict, name)  _PyDict_GetItem_KnownHash(dict, name, ((PyASCIIObject *) name)->hash)
static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStr(PyObject *dict, PyObject *name) {
    PyObject *res = __Pyx_PyDict_GetItemStrWithError(dict, name);
    if (res == NULL) PyErr_Clear();
    return res;
}
#elif !CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07020000
#define __Pyx_PyDict_GetItemStrWithError  PyDict_GetItemWithError
#define __Pyx_PyDict_GetItemStr           PyDict_GetItem
#else
static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStrWithError(PyObject *dict, PyObject *name) {
#if CYTHON_COMPILING_IN_PYPY
    return PyDict_GetItem(dict, name);
#else
    PyDictEntry *ep;
    PyDictObject *mp = (PyDictObject*) dict;
    long hash = ((PyStringObject *) name)->ob_shash;
    assert(hash != -1);
    ep = (mp->ma_lookup)(mp, name, hash);
    if (ep == NULL) {
        return NULL;
    }
    return ep->me_value;
#endif
}
#define __Pyx_PyDict_GetItemStr           PyDict_GetItem
#endif
#if CYTHON_USE_TYPE_SLOTS
  #define __Pyx_PyType_GetFlags(tp)   (((PyTypeObject *)tp)->tp_flags)
  #define __Pyx_PyType_HasFeature(type, feature)  ((__Pyx_PyType_GetFlags(type) & (feature)) != 0)
#else
  #define __Pyx_PyType_GetFlags(tp)   (PyType_GetFlags((PyTypeObject *)tp))
  #define __Pyx_PyType_HasFeature(type, feature)  PyType_HasFeature(type, feature)
#endif
#define __Pyx_PyObject_GetIterNextFunc(iterator)  __Pyx_PyObject_GetSlot(iterator, tp_iternext, iternextfunc)
#if CYTHON_USE_TYPE_SPECS
#define __Pyx_PyHeapTypeObject_GC_Del(obj)  {\
    PyTypeObject *type = Py_TYPE((PyObject*)obj);\
    assert(__Pyx_PyType_HasFeature(type, Py_TPFLAGS_HEAPTYPE));\
    PyObject_GC_Del(obj);\
    Py_DECREF(type);\
}
#else
#define __Pyx_PyHeapTypeObject_GC_Del(obj)  PyObject_GC_Del(obj)
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
  #define __Pyx_PyUnicode_READY(op)       (0)
  #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_ReadChar(u, i)
  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   ((void)u, 1114111U)
  #define __Pyx_PyUnicode_KIND(u)         ((void)u, (0))
  #define __Pyx_PyUnicode_DATA(u)         ((void*)u)
  #define __Pyx_PyUnicode_READ(k, d, i)   ((void)k, PyUnicode_ReadChar((PyObject*)(d), i))
  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GetLength(u))
#else
  #if PY_VERSION_HEX >= 0x030C0000
    #define __Pyx_PyUnicode_READY(op)       (0)
  #else
    #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ?\
                                                0 : _PyUnicode_Ready((PyObject *)(op)))
  #endif
  #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   PyUnicode_MAX_CHAR_VALUE(u)
  #define __Pyx_PyUnicode_KIND(u)         ((int)PyUnicode_KIND(u))
  #define __Pyx_PyUnicode_DATA(u)         PyUnicode_DATA(u)
  #define __Pyx_PyUnicode_READ(k, d, i)   PyUnicode_READ(k, d, i)
  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  PyUnicode_WRITE(k, d, i, (Py_UCS4) ch)
  #if PY_VERSION_HEX >= 0x030C0000
    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GET_LENGTH(u))
  #else
    #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x03090000
    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : ((PyCompactUnicodeObject *)(u))->wstr_length))
    #else
    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u)))
    #endif
  #endif
#endif
#if CYTHON_COMPILING_IN_PYPY
  #define __Pyx_PyUnicode_Concat(a, b)      PyNumber_Add(a, b)
  #define __Pyx_PyUnicode_ConcatSafe(a, b)  PyNumber_Add(a, b)
#else
  #define __Pyx_PyUnicode_Concat(a, b)      PyUnicode_Concat(a, b)
  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
      PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b))
#endif
#if CYTHON_COMPILING_IN_PYPY
  #if !defined(PyUnicode_DecodeUnicodeEscape)
    #define PyUnicode_DecodeUnicodeEscape(s, size, errors)  PyUnicode_Decode(s, size, "unicode_escape", errors)
  #endif
  #if !defined(PyUnicode_Contains)
    #define PyUnicode_Contains(u, s)  PySequence_Contains(u, s)
  #endif
  #if !defined(PyByteArray_Check)
    #define PyByteArray_Check(obj)  PyObject_TypeCheck(obj, &PyByteArray_Type)
  #endif
  #if !defined(PyObject_Format)
    #define PyObject_Format(obj, fmt)  PyObject_CallMethod(obj, "__format__", "O", fmt)
  #endif
#endif
#define __Pyx_PyUnicode_FormatSafe(a, b)  ((unlikely((a) == Py_None || (PyUnicode_Check(b) && !PyUnicode_CheckExact(b)))) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030E0000
  #define __Pyx_PySequence_ListKeepNew(obj)\
    (likely(PyList_CheckExact(obj) && PyUnstable_Object_IsUniquelyReferenced(obj)) ? __Pyx_NewRef(obj) : PySequence_List(obj))
#elif CYTHON_COMPILING_IN_CPYTHON
  #define __Pyx_PySequence_ListKeepNew(obj)\
    (likely(PyList_CheckExact(obj) && Py_REFCNT(obj) == 1) ? __Pyx_NewRef(obj) : PySequence_List(obj))
#else
  #define __Pyx_PySequence_ListKeepNew(obj)  PySequence_List(obj)
#endif
#ifndef PySet_CheckExact
  #define PySet_CheckExact(obj)        __Pyx_IS_TYPE(obj, &PySet_Type)
#endif
#if PY_VERSION_HEX >= 0x030900A4
  #define __Pyx_SET_REFCNT(obj, refcnt) Py_SET_REFCNT(obj, refcnt)
  #define __Pyx_SET_SIZE(obj, size) Py_SET_SIZE(obj, size)
#else
  #define __Pyx_SET_REFCNT(obj, refcnt) Py_REFCNT(obj) = (refcnt)
  #define __Pyx_SET_SIZE(obj, size) Py_SIZE(obj) = (size)
#endif
enum __Pyx_ReferenceSharing {
  __Pyx_ReferenceSharing_DefinitelyUnique, // We created it so we know it's unshared - no need to check
  __Pyx_ReferenceSharing_OwnStrongReference,
  __Pyx_ReferenceSharing_FunctionArgument,
  __Pyx_ReferenceSharing_SharedReference, // Never trust it to be unshared because it's a global or similar
};
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING && PY_VERSION_HEX >= 0x030E0000
#define __Pyx_IS_UNIQUELY_REFERENCED(o, sharing)\
    (sharing == __Pyx_ReferenceSharing_DefinitelyUnique ? 1 :\
      (sharing == __Pyx_ReferenceSharing_FunctionArgument ? PyUnstable_Object_IsUniqueReferencedTemporary(o) :\
      (sharing == __Pyx_ReferenceSharing_OwnStrongReference ? PyUnstable_Object_IsUniquelyReferenced(o) : 0)))
#elif (CYTHON_COMPILING_IN_CPYTHON && !CYTHON_COMPILING_IN_CPYTHON_FREETHREADING) || CYTHON_COMPILING_IN_LIMITED_API
#define __Pyx_IS_UNIQUELY_REFERENCED(o, sharing) (((void)sharing), Py_REFCNT(o) == 1)
#else
#define __Pyx_IS_UNIQUELY_REFERENCED(o, sharing) (((void)o), ((void)sharing), 0)
#endif
#if CYTHON_AVOID_BORROWED_REFS || CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS
  #if __PYX_LIMITED_VERSION_HEX >= 0x030d0000
    #define __Pyx_PyList_GetItemRef(o, i) PyList_GetItemRef(o, i)
  #elif CYTHON_COMPILING_IN_LIMITED_API || !CYTHON_ASSUME_SAFE_MACROS
    #define __Pyx_PyList_GetItemRef(o, i) (likely((i) >= 0) ? PySequence_GetItem(o, i) : (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
  #else
    #define __Pyx_PyList_GetItemRef(o, i) PySequence_ITEM(o, i)
  #endif
#elif CYTHON_COMPILING_IN_LIMITED_API || !CYTHON_ASSUME_SAFE_MACROS
  #if __PYX_LIMITED_VERSION_HEX >= 0x030d0000
    #define __Pyx_PyList_GetItemRef(o, i) PyList_GetItemRef(o, i)
  #else
    #define __Pyx_PyList_GetItemRef(o, i) __Pyx_XNewRef(PyList_GetItem(o, i))
  #endif
#else
  #define __Pyx_PyList_GetItemRef(o, i) __Pyx_NewRef(PyList_GET_ITEM(o, i))
#endif
#if CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS && !CYTHON_COMPILING_IN_LIMITED_API && CYTHON_ASSUME_SAFE_MACROS
  #define __Pyx_PyList_GetItemRefFast(o, i, unsafe_shared) (__Pyx_IS_UNIQUELY_REFERENCED(o, unsafe_shared) ?\
    __Pyx_NewRef(PyList_GET_ITEM(o, i)) : __Pyx_PyList_GetItemRef(o, i))
#else
  #define __Pyx_PyList_GetItemRefFast(o, i, unsafe_shared) __Pyx_PyList_GetItemRef(o, i)
#endif
#if __PYX_LIMITED_VERSION_HEX >= 0x030d0000
#define __Pyx_PyDict_GetItemRef(dict, key, result) PyDict_GetItemRef(dict, key, result)
#elif CYTHON_AVOID_BORROWED_REFS || CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS
static CYTHON_INLINE int __Pyx_PyDict_GetItemRef(PyObject *dict, PyObject *key, PyObject **result) {
  *result = PyObject_GetItem(dict, key);
  if (*result == NULL) {
    if (PyErr_ExceptionMatches(PyExc_KeyError)) {
      PyErr_Clear();
      return 0;
    }
    return -1;
  }
  return 1;
}
#else
static CYTHON_INLINE int __Pyx_PyDict_GetItemRef(PyObject *dict, PyObject *key, PyObject **result) {
  *result = PyDict_GetItemWithError(dict, key);
  if (*result == NULL) {
    return PyErr_Occurred() ? -1 : 0;
  }
  Py_INCREF(*result);
  return 1;
}
#endif
#if defined(CYTHON_DEBUG_VISIT_CONST) && CYTHON_DEBUG_VISIT_CONST
  #define __Pyx_VISIT_CONST(obj)  Py_VISIT(obj)
#else
  #define __Pyx_VISIT_CONST(obj)
#endif
#if CYTHON_ASSUME_SAFE_MACROS
  #define __Pyx_PySequence_ITEM(o, i) PySequence_ITEM(o, i)
  #define __Pyx_PySequence_SIZE(seq)  Py_SIZE(seq)
  #define __Pyx_PyTuple_SET_ITEM(o, i, v) (PyTuple_SET_ITEM(o, i, v), (0))
  #define __Pyx_PyTuple_GET_ITEM(o, i) PyTuple_GET_ITEM(o, i)
  #define __Pyx_PyList_SET_ITEM(o, i, v) (PyList_SET_ITEM(o, i, v), (0))
  #define __Pyx_PyList_GET_ITEM(o, i) PyList_GET_ITEM(o, i)
#else
  #define __Pyx_PySequence_ITEM(o, i) PySequence_GetItem(o, i)
  #define __Pyx_PySequence_SIZE(seq)  PySequence_Size(seq)
  #define __Pyx_PyTuple_SET_ITEM(o, i, v) PyTuple_SetItem(o, i, v)
  #define __Pyx_PyTuple_GET_ITEM(o, i) PyTuple_GetItem(o, i)
  #define __Pyx_PyList_SET_ITEM(o, i, v) PyList_SetItem(o, i, v)
  #define __Pyx_PyList_GET_ITEM(o, i) PyList_GetItem(o, i)
#endif
#if CYTHON_ASSUME_SAFE_SIZE
  #define __Pyx_PyTuple_GET_SIZE(o) PyTuple_GET_SIZE(o)
  #define __Pyx_PyList_GET_SIZE(o) PyList_GET_SIZE(o)
  #define __Pyx_PySet_GET_SIZE(o) PySet_GET_SIZE(o)
  #define __Pyx_PyBytes_GET_SIZE(o) PyBytes_GET_SIZE(o)
  #define __Pyx_PyByteArray_GET_SIZE(o) PyByteArray_GET_SIZE(o)
  #define __Pyx_PyUnicode_GET_LENGTH(o) PyUnicode_GET_LENGTH(o)
#else
  #define __Pyx_PyTuple_GET_SIZE(o) PyTuple_Size(o)
  #define __Pyx_PyList_GET_SIZE(o) PyList_Size(o)
  #define __Pyx_PySet_GET_SIZE(o) PySet_Size(o)
  #define __Pyx_PyBytes_GET_SIZE(o) PyBytes_Size(o)
  #define __Pyx_PyByteArray_GET_SIZE(o) PyByteArray_Size(o)
  #define __Pyx_PyUnicode_GET_LENGTH(o) PyUnicode_GetLength(o)
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyUnicode_InternFromString)
  #define PyUnicode_InternFromString(s) PyUnicode_FromString(s)
#endif
#define __Pyx_PyLong_FromHash_t PyLong_FromSsize_t
#define __Pyx_PyLong_AsHash_t   __Pyx_PyIndex_AsSsize_t
#if __PYX_LIMITED_VERSION_HEX >= 0x030A0000
    #define __Pyx_PySendResult PySendResult
#else
    typedef enum {
        PYGEN_RETURN = 0,
        PYGEN_ERROR = -1,
        PYGEN_NEXT = 1,
    } __Pyx_PySendResult;
#endif
#if CYTHON_COMPILING_IN_LIMITED_API || PY_VERSION_HEX < 0x030A00A3
  typedef __Pyx_PySendResult (*__Pyx_pyiter_sendfunc)(PyObject *iter, PyObject *value, PyObject **result);
#else
  #define __Pyx_pyiter_sendfunc sendfunc
#endif
#if !CYTHON_USE_AM_SEND
#define __PYX_HAS_PY_AM_SEND 0
#elif __PYX_LIMITED_VERSION_HEX >= 0x030A0000
#define __PYX_HAS_PY_AM_SEND 1
#else
#define __PYX_HAS_PY_AM_SEND 2  // our own backported implementation
#endif
#if __PYX_HAS_PY_AM_SEND < 2
    #define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
#else
    typedef struct {
        unaryfunc am_await;
        unaryfunc am_aiter;
        unaryfunc am_anext;
        __Pyx_pyiter_sendfunc am_send;
    } __Pyx_PyAsyncMethodsStruct;
    #define __Pyx_SlotTpAsAsync(s) ((PyAsyncMethods*)(s))
#endif
#if CYTHON_USE_AM_SEND && PY_VERSION_HEX < 0x030A00F0
    #define __Pyx_TPFLAGS_HAVE_AM_SEND (1UL << 21)
#else
    #define __Pyx_TPFLAGS_HAVE_AM_SEND (0)
#endif
#if PY_VERSION_HEX >= 0x03090000
#define __Pyx_PyInterpreterState_Get() PyInterpreterState_Get()
#else
#define __Pyx_PyInterpreterState_Get() PyThreadState_Get()->interp
#endif
#if CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030A0000
#ifdef __cplusplus
extern "C"
#endif
PyAPI_FUNC(void *) PyMem_Calloc(size_t nelem, size_t elsize);
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
static int __Pyx_init_co_variable(PyObject *inspect, const char* name, int *write_to) {
    int value;
    PyObject *py_value = PyObject_GetAttrString(inspect, name);
    if (!py_value) return 0;
    value = (int) PyLong_AsLong(py_value);
    Py_DECREF(py_value);
    *write_to = value;
    return value != -1 || !PyErr_Occurred();
}
static int __Pyx_init_co_variables(void) {
    PyObject *inspect;
    int result;
    inspect = PyImport_ImportModule("inspect");
    result =
#if !defined(CO_OPTIMIZED)
        __Pyx_init_co_variable(inspect, "CO_OPTIMIZED", &CO_OPTIMIZED) &&
#endif
#if !defined(CO_NEWLOCALS)
        __Pyx_init_co_variable(inspect, "CO_NEWLOCALS", &CO_NEWLOCALS) &&
#endif
#if !defined(CO_VARARGS)
        __Pyx_init_co_variable(inspect, "CO_VARARGS", &CO_VARARGS) &&
#endif
#if !defined(CO_VARKEYWORDS)
        __Pyx_init_co_variable(inspect, "CO_VARKEYWORDS", &CO_VARKEYWORDS) &&
#endif
#if !defined(CO_ASYNC_GENERATOR)
        __Pyx_init_co_variable(inspect, "CO_ASYNC_GENERATOR", &CO_ASYNC_GENERATOR) &&
#endif
#if !defined(CO_GENERATOR)
        __Pyx_init_co_variable(inspect, "CO_GENERATOR", &CO_GENERATOR) &&
#endif
#if !defined(CO_COROUTINE)
        __Pyx_init_co_variable(inspect, "CO_COROUTINE", &CO_COROUTINE) &&
#endif
        1;
    Py_DECREF(inspect);
    return result ? 0 : -1;
}
#else
static int __Pyx_init_co_variables(void) {
    return 0;  // It's a limited API-only feature
}
#endif

/* MathInitCode */
#if defined(_WIN32) || defined(WIN32) || defined(MS_WINDOWS)
  #ifndef _USE_MATH_DEFINES
    #define _USE_MATH_DEFINES
  #endif
#endif
#include <math.h>
#if defined(__CYGWIN__) && defined(_LDBL_EQ_DBL)
#define __Pyx_truncl trunc
#else
#define __Pyx_truncl truncl
#endif

#ifndef CYTHON_CLINE_IN_TRACEBACK_RUNTIME
#define CYTHON_CLINE_IN_TRACEBACK_RUNTIME 0
#endif
#ifndef CYTHON_CLINE_IN_TRACEBACK
#define CYTHON_CLINE_IN_TRACEBACK CYTHON_CLINE_IN_TRACEBACK_RUNTIME
#endif
#if CYTHON_CLINE_IN_TRACEBACK
#define __PYX_MARK_ERR_POS(f_index, lineno)  { __pyx_filename = __pyx_f[f_index]; (void) __pyx_filename; __pyx_lineno = lineno; (void) __pyx_lineno; __pyx_clineno = __LINE__; (void) __pyx_clineno; }
#else
#define __PYX_MARK_ERR_POS(f_index, lineno)  { __pyx_filename = __pyx_f[f_index]; (void) __pyx_filename; __pyx_lineno = lineno; (void) __pyx_lineno; (void) __pyx_clineno; }
#endif
#define __PYX_ERR(f_index, lineno, Ln_error) \
    { __PYX_MARK_ERR_POS(f_index, lineno) goto Ln_error; }

#ifdef CYTHON_EXTERN_C
    #undef __PYX_EXTERN_C
    #define __PYX_EXTERN_C CYTHON_EXTERN_C
#elif defined(__PYX_EXTERN_C)
    #ifdef _MSC_VER
    #pragma message ("Please do not define the '__PYX_EXTERN_C' macro externally. Use 'CYTHON_EXTERN_C' instead.")
    #else
    #warning Please do not define the '__PYX_EXTERN_C' macro externally. Use 'CYTHON_EXTERN_C' instead.
    #endif
#else
  #ifdef __cplusplus
    #define __PYX_EXTERN_C extern "C"
  #else
    #define __PYX_EXTERN_C extern
  #endif
#endif

#define __PYX_HAVE__tables__tableextension
#define __PYX_HAVE_API__tables__tableextension
/* Early includes */
#include <string.h>
#include <stdio.h>

    /* Using NumPy API declarations from "numpy/__init__.cython-30.pxd" */
    
#include "numpy/arrayobject.h"
#include "numpy/ndarrayobject.h"
#include "numpy/ndarraytypes.h"
#include "numpy/arrayscalars.h"
#include "numpy/ufuncobject.h"

    #if __PYX_LIMITED_VERSION_HEX < 0x030d0000
    static CYTHON_INLINE PyObject *
    __Pyx_CAPI_PyList_GetItemRef(PyObject *list, Py_ssize_t index)
    {
        PyObject *item = PyList_GetItem(list, index);
        Py_XINCREF(item);
        return item;
    }
    #else
    #define __Pyx_CAPI_PyList_GetItemRef PyList_GetItemRef
    #endif

    #if CYTHON_COMPILING_IN_LIMITED_API || PY_VERSION_HEX < 0x030d0000
    static CYTHON_INLINE int
    __Pyx_CAPI_PyList_Extend(PyObject *list, PyObject *iterable)
    {
        return PyList_SetSlice(list, PY_SSIZE_T_MAX, PY_SSIZE_T_MAX, iterable);
    }

    static CYTHON_INLINE int
    __Pyx_CAPI_PyList_Clear(PyObject *list)
    {
        return PyList_SetSlice(list, 0, PY_SSIZE_T_MAX, NULL);
    }
    #else
    #define __Pyx_CAPI_PyList_Extend PyList_Extend
    #define __Pyx_CAPI_PyList_Clear PyList_Clear
    #endif
    

    #if PY_MAJOR_VERSION >= 3
      #define __Pyx_PyFloat_FromString(obj)  PyFloat_FromString(obj)
    #else
      #define __Pyx_PyFloat_FromString(obj)  PyFloat_FromString(obj, NULL)
    #endif
    
#include <stddef.h>

    #if PY_MAJOR_VERSION <= 2
    #define PyDict_GetItemWithError _PyDict_GetItemWithError
    #endif

    #if __PYX_LIMITED_VERSION_HEX < 0x030d0000
    static CYTHON_INLINE int
    __Pyx_CAPI_PyDict_GetItemStringRef(PyObject *mp, const char *key, PyObject **result)
    {
        int res;
        PyObject *key_obj = PyUnicode_FromString(key);
        if (key_obj == NULL) {
            *result = NULL;
            return -1;
        }
        res = __Pyx_PyDict_GetItemRef(mp, key_obj, result);
        Py_DECREF(key_obj);
        return res;
    }
    #else
    #define __Pyx_CAPI_PyDict_GetItemStringRef PyDict_GetItemStringRef
    #endif
    #if PY_VERSION_HEX < 0x030d0000 || (CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030F0000)
    static CYTHON_INLINE int
    __Pyx_CAPI_PyDict_SetDefaultRef(PyObject *d, PyObject *key, PyObject *default_value,
                        PyObject **result)
    {
        PyObject *value;
        if (__Pyx_PyDict_GetItemRef(d, key, &value) < 0) {
            // get error
            if (result) {
                *result = NULL;
            }
            return -1;
        }
        if (value != NULL) {
            // present
            if (result) {
                *result = value;
            }
            else {
                Py_DECREF(value);
            }
            return 1;
        }

        // missing: set the item
        if (PyDict_SetItem(d, key, default_value) < 0) {
            // set error
            if (result) {
                *result = NULL;
            }
            return -1;
        }
        if (result) {
            Py_INCREF(default_value);
            *result = default_value;
        }
        return 0;
    }
    #else
    #define __Pyx_CAPI_PyDict_SetDefaultRef PyDict_SetDefaultRef
    #endif
    

    #if PY_VERSION_HEX < 0x030d0000
    static CYTHON_INLINE int __Pyx_PyWeakref_GetRef(PyObject *ref, PyObject **pobj)
    {
        PyObject *obj = PyWeakref_GetObject(ref);
        if (obj == NULL) {
            // SystemError if ref is NULL
            *pobj = NULL;
            return -1;
        }
        if (obj == Py_None) {
            *pobj = NULL;
            return 0;
        }
        Py_INCREF(obj);
        *pobj = obj;
        return 1;
    }
    #else
    #define __Pyx_PyWeakref_GetRef PyWeakref_GetRef
    #endif
    
#include "pythread.h"

    #if (CYTHON_COMPILING_IN_PYPY && PYPY_VERSION_NUM < 0x07030600) && !defined(PyContextVar_Get)
    #define PyContextVar_Get(var, d, v)         ((d) ?             ((void)(var), Py_INCREF(d), (v)[0] = (d), 0) :             ((v)[0] = NULL, 0)         )
    #endif
    
#include <stdint.h>
#include <stdlib.h>
#include "time.h"
#include "hdf5.h"
#include "H5ATTR.h"
#include "H5ARRAY.h"
#include "utils.h"
#include "typeconv.h"
#include "blosc2_filter.h"
#include "blosc_filter.h"
#include "H5TB-opt.h"
#ifdef _OPENMP
#include <omp.h>
#endif /* _OPENMP */

#if defined(PYREX_WITHOUT_ASSERTIONS) && !defined(CYTHON_WITHOUT_ASSERTIONS)
#define CYTHON_WITHOUT_ASSERTIONS
#endif

#ifdef CYTHON_FREETHREADING_COMPATIBLE
#if CYTHON_FREETHREADING_COMPATIBLE
#define __Pyx_FREETHREADING_COMPATIBLE Py_MOD_GIL_NOT_USED
#else
#define __Pyx_FREETHREADING_COMPATIBLE Py_MOD_GIL_USED
#endif
#else
#define __Pyx_FREETHREADING_COMPATIBLE Py_MOD_GIL_NOT_USED
#endif
#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0
#define __PYX_DEFAULT_STRING_ENCODING_IS_UTF8 0
#define __PYX_DEFAULT_STRING_ENCODING ""
#define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString
#define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
#define __Pyx_uchar_cast(c) ((unsigned char)c)
#define __Pyx_long_cast(x) ((long)x)
#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (\
    (sizeof(type) < sizeof(Py_ssize_t))  ||\
    (sizeof(type) > sizeof(Py_ssize_t) &&\
          likely(v < (type)PY_SSIZE_T_MAX ||\
                 v == (type)PY_SSIZE_T_MAX)  &&\
          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\
                                v == (type)PY_SSIZE_T_MIN)))  ||\
    (sizeof(type) == sizeof(Py_ssize_t) &&\
          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\
                               v == (type)PY_SSIZE_T_MAX)))  )
static CYTHON_INLINE int __Pyx_is_valid_index(Py_ssize_t i, Py_ssize_t limit) {
    return (size_t) i < (size_t) limit;
}
#if defined (__cplusplus) && __cplusplus >= 201103L
    #include <cstdlib>
    #define __Pyx_sst_abs(value) std::abs(value)
#elif SIZEOF_INT >= SIZEOF_SIZE_T
    #define __Pyx_sst_abs(value) abs(value)
#elif SIZEOF_LONG >= SIZEOF_SIZE_T
    #define __Pyx_sst_abs(value) labs(value)
#elif defined (_MSC_VER)
    #define __Pyx_sst_abs(value) ((Py_ssize_t)_abs64(value))
#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define __Pyx_sst_abs(value) llabs(value)
#elif defined (__GNUC__)
    #define __Pyx_sst_abs(value) __builtin_llabs(value)
#else
    #define __Pyx_sst_abs(value) ((value<0) ? -value : value)
#endif
static CYTHON_INLINE Py_ssize_t __Pyx_ssize_strlen(const char *s);
static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject*);
static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
static CYTHON_INLINE PyObject* __Pyx_PyByteArray_FromString(const char*);
#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l)
#define __Pyx_PyBytes_FromString        PyBytes_FromString
#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
#if CYTHON_ASSUME_SAFE_MACROS
    #define __Pyx_PyBytes_AsWritableString(s)     ((char*) PyBytes_AS_STRING(s))
    #define __Pyx_PyBytes_AsWritableSString(s)    ((signed char*) PyBytes_AS_STRING(s))
    #define __Pyx_PyBytes_AsWritableUString(s)    ((unsigned char*) PyBytes_AS_STRING(s))
    #define __Pyx_PyBytes_AsString(s)     ((const char*) PyBytes_AS_STRING(s))
    #define __Pyx_PyBytes_AsSString(s)    ((const signed char*) PyBytes_AS_STRING(s))
    #define __Pyx_PyBytes_AsUString(s)    ((const unsigned char*) PyBytes_AS_STRING(s))
    #define __Pyx_PyByteArray_AsString(s) PyByteArray_AS_STRING(s)
#else
    #define __Pyx_PyBytes_AsWritableString(s)     ((char*) PyBytes_AsString(s))
    #define __Pyx_PyBytes_AsWritableSString(s)    ((signed char*) PyBytes_AsString(s))
    #define __Pyx_PyBytes_AsWritableUString(s)    ((unsigned char*) PyBytes_AsString(s))
    #define __Pyx_PyBytes_AsString(s)     ((const char*) PyBytes_AsString(s))
    #define __Pyx_PyBytes_AsSString(s)    ((const signed char*) PyBytes_AsString(s))
    #define __Pyx_PyBytes_AsUString(s)    ((const unsigned char*) PyBytes_AsString(s))
    #define __Pyx_PyByteArray_AsString(s) PyByteArray_AsString(s)
#endif
#define __Pyx_PyObject_AsWritableString(s)    ((char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsWritableSString(s)    ((signed char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsWritableUString(s)    ((unsigned char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsSString(s)    ((const signed char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsUString(s)    ((const unsigned char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_FromCString(s)  __Pyx_PyObject_FromString((const char*)s)
#define __Pyx_PyBytes_FromCString(s)   __Pyx_PyBytes_FromString((const char*)s)
#define __Pyx_PyByteArray_FromCString(s)   __Pyx_PyByteArray_FromString((const char*)s)
#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
#define __Pyx_PyUnicode_FromOrdinal(o)       PyUnicode_FromOrdinal((int)o)
#define __Pyx_PyUnicode_AsUnicode            PyUnicode_AsUnicode
static CYTHON_INLINE PyObject *__Pyx_NewRef(PyObject *obj) {
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030a0000 || defined(Py_NewRef)
    return Py_NewRef(obj);
#else
    Py_INCREF(obj);
    return obj;
#endif
}
static CYTHON_INLINE PyObject *__Pyx_XNewRef(PyObject *obj) {
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030a0000 || defined(Py_XNewRef)
    return Py_XNewRef(obj);
#else
    Py_XINCREF(obj);
    return obj;
#endif
}
static CYTHON_INLINE PyObject *__Pyx_Owned_Py_None(int b);
static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b);
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject*);
static CYTHON_INLINE PyObject* __Pyx_PyNumber_Long(PyObject* x);
#define __Pyx_PySequence_Tuple(obj)\
    (likely(PyTuple_CheckExact(obj)) ? __Pyx_NewRef(obj) : PySequence_Tuple(obj))
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
static CYTHON_INLINE PyObject * __Pyx_PyLong_FromSize_t(size_t);
static CYTHON_INLINE Py_hash_t __Pyx_PyIndex_AsHash_t(PyObject*);
#if CYTHON_ASSUME_SAFE_MACROS
#define __Pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))
#define __Pyx_PyFloat_AS_DOUBLE(x) PyFloat_AS_DOUBLE(x)
#else
#define __Pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x)
#define __Pyx_PyFloat_AS_DOUBLE(x) PyFloat_AsDouble(x)
#endif
#define __Pyx_PyFloat_AsFloat(x) ((float) __Pyx_PyFloat_AsDouble(x))
#define __Pyx_PyNumber_Int(x) (PyLong_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Long(x))
#if CYTHON_USE_PYLONG_INTERNALS
  #if PY_VERSION_HEX >= 0x030C00A7
  #ifndef _PyLong_SIGN_MASK
    #define _PyLong_SIGN_MASK 3
  #endif
  #ifndef _PyLong_NON_SIZE_BITS
    #define _PyLong_NON_SIZE_BITS 3
  #endif
  #define __Pyx_PyLong_Sign(x)  (((PyLongObject*)x)->long_value.lv_tag & _PyLong_SIGN_MASK)
  #define __Pyx_PyLong_IsNeg(x)  ((__Pyx_PyLong_Sign(x) & 2) != 0)
  #define __Pyx_PyLong_IsNonNeg(x)  (!__Pyx_PyLong_IsNeg(x))
  #define __Pyx_PyLong_IsZero(x)  (__Pyx_PyLong_Sign(x) & 1)
  #define __Pyx_PyLong_IsPos(x)  (__Pyx_PyLong_Sign(x) == 0)
  #define __Pyx_PyLong_CompactValueUnsigned(x)  (__Pyx_PyLong_Digits(x)[0])
  #define __Pyx_PyLong_DigitCount(x)  ((Py_ssize_t) (((PyLongObject*)x)->long_value.lv_tag >> _PyLong_NON_SIZE_BITS))
  #define __Pyx_PyLong_SignedDigitCount(x)\
        ((1 - (Py_ssize_t) __Pyx_PyLong_Sign(x)) * __Pyx_PyLong_DigitCount(x))
  #if defined(PyUnstable_Long_IsCompact) && defined(PyUnstable_Long_CompactValue)
    #define __Pyx_PyLong_IsCompact(x)     PyUnstable_Long_IsCompact((PyLongObject*) x)
    #define __Pyx_PyLong_CompactValue(x)  PyUnstable_Long_CompactValue((PyLongObject*) x)
  #else
    #define __Pyx_PyLong_IsCompact(x)     (((PyLongObject*)x)->long_value.lv_tag < (2 << _PyLong_NON_SIZE_BITS))
    #define __Pyx_PyLong_CompactValue(x)  ((1 - (Py_ssize_t) __Pyx_PyLong_Sign(x)) * (Py_ssize_t) __Pyx_PyLong_Digits(x)[0])
  #endif
  typedef Py_ssize_t  __Pyx_compact_pylong;
  typedef size_t  __Pyx_compact_upylong;
  #else
  #define __Pyx_PyLong_IsNeg(x)  (Py_SIZE(x) < 0)
  #define __Pyx_PyLong_IsNonNeg(x)  (Py_SIZE(x) >= 0)
  #define __Pyx_PyLong_IsZero(x)  (Py_SIZE(x) == 0)
  #define __Pyx_PyLong_IsPos(x)  (Py_SIZE(x) > 0)
  #define __Pyx_PyLong_CompactValueUnsigned(x)  ((Py_SIZE(x) == 0) ? 0 : __Pyx_PyLong_Digits(x)[0])
  #define __Pyx_PyLong_DigitCount(x)  __Pyx_sst_abs(Py_SIZE(x))
  #define __Pyx_PyLong_SignedDigitCount(x)  Py_SIZE(x)
  #define __Pyx_PyLong_IsCompact(x)  (Py_SIZE(x) == 0 || Py_SIZE(x) == 1 || Py_SIZE(x) == -1)
  #define __Pyx_PyLong_CompactValue(x)\
        ((Py_SIZE(x) == 0) ? (sdigit) 0 : ((Py_SIZE(x) < 0) ? -(sdigit)__Pyx_PyLong_Digits(x)[0] : (sdigit)__Pyx_PyLong_Digits(x)[0]))
  typedef sdigit  __Pyx_compact_pylong;
  typedef digit  __Pyx_compact_upylong;
  #endif
  #if PY_VERSION_HEX >= 0x030C00A5
  #define __Pyx_PyLong_Digits(x)  (((PyLongObject*)x)->long_value.ob_digit)
  #else
  #define __Pyx_PyLong_Digits(x)  (((PyLongObject*)x)->ob_digit)
  #endif
#endif
#if __PYX_DEFAULT_STRING_ENCODING_IS_UTF8
  #define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL)
#elif __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
  #define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeASCII(c_str, size, NULL)
#else
  #define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL)
#endif


/* Test for GCC > 2.95 */
#if defined(__GNUC__)     && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))
  #define likely(x)   __builtin_expect(!!(x), 1)
  #define unlikely(x) __builtin_expect(!!(x), 0)
#else /* !__GNUC__ or GCC < 2.95 */
  #define likely(x)   (x)
  #define unlikely(x) (x)
#endif /* __GNUC__ */
/* PretendToInitialize */
#ifdef __cplusplus
#if __cplusplus > 201103L
#include <type_traits>
#endif
template <typename T>
static void __Pyx_pretend_to_initialize(T* ptr) {
#if __cplusplus > 201103L
    if ((std::is_trivially_default_constructible<T>::value))
#endif
        *ptr = T();
    (void)ptr;
}
#else
static CYTHON_INLINE void __Pyx_pretend_to_initialize(void* ptr) { (void)ptr; }
#endif


#if !CYTHON_USE_MODULE_STATE
static PyObject *__pyx_m = NULL;
#endif
static int __pyx_lineno;
static int __pyx_clineno = 0;
static const char * const __pyx_cfilenm = __FILE__;
static const char *__pyx_filename;

/* Header.proto */
#if !defined(CYTHON_CCOMPLEX)
  #if defined(__cplusplus)
    #define CYTHON_CCOMPLEX 1
  #elif (defined(_Complex_I) && !defined(_MSC_VER)) || ((defined (__STDC_VERSION__) && __STDC_VERSION__ >= 201112L) && !defined(__STDC_NO_COMPLEX__) && !defined(_MSC_VER))
    #define CYTHON_CCOMPLEX 1
  #else
    #define CYTHON_CCOMPLEX 0
  #endif
#endif
#if CYTHON_CCOMPLEX
  #ifdef __cplusplus
    #include <complex>
  #else
    #include <complex.h>
  #endif
#endif
#if CYTHON_CCOMPLEX && !defined(__cplusplus) && defined(__sun__) && defined(__GNUC__)
  #undef _Complex_I
  #define _Complex_I 1.0fj
#endif

/* #### Code section: filename_table ### */

static const char* const __pyx_f[] = {
  "tables/tableextension.pyx",
  "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd",
  "cpython/contextvars.pxd",
  "(tree fragment)",
  "cpython/type.pxd",
  "cpython/bool.pxd",
  "cpython/complex.pxd",
  "tables/hdf5extension.pxd",
  "tables/lrucacheextension.pxd",
};
/* #### Code section: utility_code_proto_before_types ### */
/* Atomics.proto (used by UnpackUnboundCMethod) */
#include <pythread.h>
#ifndef CYTHON_ATOMICS
    #define CYTHON_ATOMICS 1
#endif
#define __PYX_CYTHON_ATOMICS_ENABLED() CYTHON_ATOMICS
#define __PYX_GET_CYTHON_COMPILING_IN_CPYTHON_FREETHREADING() CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
#define __pyx_atomic_int_type int
#define __pyx_nonatomic_int_type int
#if CYTHON_ATOMICS && (defined(__STDC_VERSION__) &&\
                        (__STDC_VERSION__ >= 201112L) &&\
                        !defined(__STDC_NO_ATOMICS__))
    #include <stdatomic.h>
#elif CYTHON_ATOMICS && (defined(__cplusplus) && (\
                    (__cplusplus >= 201103L) ||\
                    (defined(_MSC_VER) && _MSC_VER >= 1700)))
    #include <atomic>
#endif
#if CYTHON_ATOMICS && (defined(__STDC_VERSION__) &&\
                        (__STDC_VERSION__ >= 201112L) &&\
                        !defined(__STDC_NO_ATOMICS__) &&\
                       ATOMIC_INT_LOCK_FREE == 2)
    #undef __pyx_atomic_int_type
    #define __pyx_atomic_int_type atomic_int
    #define __pyx_atomic_ptr_type atomic_uintptr_t
    #define __pyx_nonatomic_ptr_type uintptr_t
    #define __pyx_atomic_incr_relaxed(value) atomic_fetch_add_explicit(value, 1, memory_order_relaxed)
    #define __pyx_atomic_incr_acq_rel(value) atomic_fetch_add_explicit(value, 1, memory_order_acq_rel)
    #define __pyx_atomic_decr_acq_rel(value) atomic_fetch_sub_explicit(value, 1, memory_order_acq_rel)
    #define __pyx_atomic_sub(value, arg) atomic_fetch_sub(value, arg)
    #define __pyx_atomic_int_cmp_exchange(value, expected, desired) atomic_compare_exchange_strong(value, expected, desired)
    #define __pyx_atomic_load(value) atomic_load(value)
    #define __pyx_atomic_store(value, new_value) atomic_store(value, new_value)
    #define __pyx_atomic_pointer_load_relaxed(value) atomic_load_explicit(value, memory_order_relaxed)
    #define __pyx_atomic_pointer_load_acquire(value) atomic_load_explicit(value, memory_order_acquire)
    #define __pyx_atomic_pointer_exchange(value, new_value) atomic_exchange(value, (__pyx_nonatomic_ptr_type)new_value)
    #define __pyx_atomic_pointer_cmp_exchange(value, expected, desired) atomic_compare_exchange_strong(value, expected, desired)
    #if defined(__PYX_DEBUG_ATOMICS) && defined(_MSC_VER)
        #pragma message ("Using standard C atomics")
    #elif defined(__PYX_DEBUG_ATOMICS)
        #warning "Using standard C atomics"
    #endif
#elif CYTHON_ATOMICS && (defined(__cplusplus) && (\
                    (__cplusplus >= 201103L) ||\
\
                    (defined(_MSC_VER) && _MSC_VER >= 1700)) &&\
                    ATOMIC_INT_LOCK_FREE == 2)
    #undef __pyx_atomic_int_type
    #define __pyx_atomic_int_type std::atomic_int
    #define __pyx_atomic_ptr_type std::atomic_uintptr_t
    #define __pyx_nonatomic_ptr_type uintptr_t
    #define __pyx_atomic_incr_relaxed(value) std::atomic_fetch_add_explicit(value, 1, std::memory_order_relaxed)
    #define __pyx_atomic_incr_acq_rel(value) std::atomic_fetch_add_explicit(value, 1, std::memory_order_acq_rel)
    #define __pyx_atomic_decr_acq_rel(value) std::atomic_fetch_sub_explicit(value, 1, std::memory_order_acq_rel)
    #define __pyx_atomic_sub(value, arg) std::atomic_fetch_sub(value, arg)
    #define __pyx_atomic_int_cmp_exchange(value, expected, desired) std::atomic_compare_exchange_strong(value, expected, desired)
    #define __pyx_atomic_load(value) std::atomic_load(value)
    #define __pyx_atomic_store(value, new_value) std::atomic_store(value, new_value)
    #define __pyx_atomic_pointer_load_relaxed(value) std::atomic_load_explicit(value, std::memory_order_relaxed)
    #define __pyx_atomic_pointer_load_acquire(value) std::atomic_load_explicit(value, std::memory_order_acquire)
    #define __pyx_atomic_pointer_exchange(value, new_value) std::atomic_exchange(value, (__pyx_nonatomic_ptr_type)new_value)
    #define __pyx_atomic_pointer_cmp_exchange(value, expected, desired) std::atomic_compare_exchange_strong(value, expected, desired)
    #if defined(__PYX_DEBUG_ATOMICS) && defined(_MSC_VER)
        #pragma message ("Using standard C++ atomics")
    #elif defined(__PYX_DEBUG_ATOMICS)
        #warning "Using standard C++ atomics"
    #endif
#elif CYTHON_ATOMICS && (__GNUC__ >= 5 || (__GNUC__ == 4 &&\
                    (__GNUC_MINOR__ > 1 ||\
                    (__GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL__ >= 2))))
    #define __pyx_atomic_ptr_type void*
    #define __pyx_nonatomic_ptr_type void*
    #define __pyx_atomic_incr_relaxed(value) __sync_fetch_and_add(value, 1)
    #define __pyx_atomic_incr_acq_rel(value) __sync_fetch_and_add(value, 1)
    #define __pyx_atomic_decr_acq_rel(value) __sync_fetch_and_sub(value, 1)
    #define __pyx_atomic_sub(value, arg) __sync_fetch_and_sub(value, arg)
    static CYTHON_INLINE int __pyx_atomic_int_cmp_exchange(__pyx_atomic_int_type* value, __pyx_nonatomic_int_type* expected, __pyx_nonatomic_int_type desired) {
        __pyx_nonatomic_int_type old = __sync_val_compare_and_swap(value, *expected, desired);
        int result = old == *expected;
        *expected = old;
        return result;
    }
    #define __pyx_atomic_load(value) __sync_fetch_and_add(value, 0)
    #define __pyx_atomic_store(value, new_value) __sync_lock_test_and_set(value, new_value)
    #define __pyx_atomic_pointer_load_relaxed(value) __sync_fetch_and_add(value, 0)
    #define __pyx_atomic_pointer_load_acquire(value) __sync_fetch_and_add(value, 0)
    #define __pyx_atomic_pointer_exchange(value, new_value) __sync_lock_test_and_set(value, (__pyx_atomic_ptr_type)new_value)
    static CYTHON_INLINE int __pyx_atomic_pointer_cmp_exchange(__pyx_atomic_ptr_type* value, __pyx_nonatomic_ptr_type* expected, __pyx_nonatomic_ptr_type desired) {
        __pyx_nonatomic_ptr_type old = __sync_val_compare_and_swap(value, *expected, desired);
        int result = old == *expected;
        *expected = old;
        return result;
    }
    #ifdef __PYX_DEBUG_ATOMICS
        #warning "Using GNU atomics"
    #endif
#elif CYTHON_ATOMICS && defined(_MSC_VER)
    #include <intrin.h>
    #undef __pyx_atomic_int_type
    #define __pyx_atomic_int_type long
    #define __pyx_atomic_ptr_type void*
    #undef __pyx_nonatomic_int_type
    #define __pyx_nonatomic_int_type long
    #define __pyx_nonatomic_ptr_type void*
    #pragma intrinsic (_InterlockedExchangeAdd, _InterlockedExchange, _InterlockedCompareExchange, _InterlockedCompareExchangePointer, _InterlockedExchangePointer)
    #define __pyx_atomic_incr_relaxed(value) _InterlockedExchangeAdd(value, 1)
    #define __pyx_atomic_incr_acq_rel(value) _InterlockedExchangeAdd(value, 1)
    #define __pyx_atomic_decr_acq_rel(value) _InterlockedExchangeAdd(value, -1)
    #define __pyx_atomic_sub(value, arg) _InterlockedExchangeAdd(value, -arg)
    static CYTHON_INLINE int __pyx_atomic_int_cmp_exchange(__pyx_atomic_int_type* value, __pyx_nonatomic_int_type* expected, __pyx_nonatomic_int_type desired) {
        __pyx_nonatomic_int_type old = _InterlockedCompareExchange(value, desired, *expected);
        int result = old == *expected;
        *expected = old;
        return result;
    }
    #define __pyx_atomic_load(value) _InterlockedExchangeAdd(value, 0)
    #define __pyx_atomic_store(value, new_value) _InterlockedExchange(value, new_value)
    #define __pyx_atomic_pointer_load_relaxed(value) *(void * volatile *)value
    #define __pyx_atomic_pointer_load_acquire(value) _InterlockedCompareExchangePointer(value, 0, 0)
    #define __pyx_atomic_pointer_exchange(value, new_value) _InterlockedExchangePointer(value, (__pyx_atomic_ptr_type)new_value)
    static CYTHON_INLINE int __pyx_atomic_pointer_cmp_exchange(__pyx_atomic_ptr_type* value, __pyx_nonatomic_ptr_type* expected, __pyx_nonatomic_ptr_type desired) {
        __pyx_atomic_ptr_type old = _InterlockedCompareExchangePointer(value, desired, *expected);
        int result = old == *expected;
        *expected = old;
        return result;
    }
    #ifdef __PYX_DEBUG_ATOMICS
        #pragma message ("Using MSVC atomics")
    #endif
#else
    #undef CYTHON_ATOMICS
    #define CYTHON_ATOMICS 0
    #ifdef __PYX_DEBUG_ATOMICS
        #warning "Not using atomics"
    #endif
#endif

/* CriticalSectionsDefinition.proto (used by CriticalSections) */
#if !CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
#define __Pyx_PyCriticalSection void*
#define __Pyx_PyCriticalSection2 void*
#define __Pyx_PyCriticalSection_End(cs)
#define __Pyx_PyCriticalSection2_End(cs)
#else
#define __Pyx_PyCriticalSection PyCriticalSection
#define __Pyx_PyCriticalSection2 PyCriticalSection2
#define __Pyx_PyCriticalSection_End PyCriticalSection_End
#define __Pyx_PyCriticalSection2_End PyCriticalSection2_End
#endif

/* CriticalSections.proto (used by ParseKeywordsImpl) */
#if !CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
#define __Pyx_PyCriticalSection_Begin(cs, arg) (void)(cs)
#define __Pyx_PyCriticalSection2_Begin(cs, arg1, arg2) (void)(cs)
#else
#define __Pyx_PyCriticalSection_Begin PyCriticalSection_Begin
#define __Pyx_PyCriticalSection2_Begin PyCriticalSection2_Begin
#endif
#if PY_VERSION_HEX < 0x030d0000 || CYTHON_COMPILING_IN_LIMITED_API
#define __Pyx_BEGIN_CRITICAL_SECTION(o) {
#define __Pyx_END_CRITICAL_SECTION() }
#else
#define __Pyx_BEGIN_CRITICAL_SECTION Py_BEGIN_CRITICAL_SECTION
#define __Pyx_END_CRITICAL_SECTION Py_END_CRITICAL_SECTION
#endif

/* NoFastGil.proto */
#define __Pyx_PyGILState_Ensure PyGILState_Ensure
#define __Pyx_PyGILState_Release PyGILState_Release
#define __Pyx_FastGIL_Remember()
#define __Pyx_FastGIL_Forget()
#define __Pyx_FastGilFuncInit()

/* IncludeStructmemberH.proto (used by FixUpExtensionType) */
#include <structmember.h>

/* ForceInitThreads.proto */
#ifndef __PYX_FORCE_INIT_THREADS
  #define __PYX_FORCE_INIT_THREADS 0
#endif

/* #### Code section: numeric_typedefs ### */

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":744
 * # in Cython to enable them only on the right systems.
 * 
 * ctypedef npy_int8       int8_t             # <<<<<<<<<<<<<<
 * ctypedef npy_int16      int16_t
 * ctypedef npy_int32      int32_t
*/
typedef npy_int8 __pyx_t_5numpy_int8_t;

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":745
 * 
 * ctypedef npy_int8       int8_t
 * ctypedef npy_int16      int16_t             # <<<<<<<<<<<<<<
 * ctypedef npy_int32      int32_t
 * ctypedef npy_int64      int64_t
*/
typedef npy_int16 __pyx_t_5numpy_int16_t;

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":746
 * ctypedef npy_int8       int8_t
 * ctypedef npy_int16      int16_t
 * ctypedef npy_int32      int32_t             # <<<<<<<<<<<<<<
 * ctypedef npy_int64      int64_t
 * 
*/
typedef npy_int32 __pyx_t_5numpy_int32_t;

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":747
 * ctypedef npy_int16      int16_t
 * ctypedef npy_int32      int32_t
 * ctypedef npy_int64      int64_t             # <<<<<<<<<<<<<<
 * 
 * ctypedef npy_uint8      uint8_t
*/
typedef npy_int64 __pyx_t_5numpy_int64_t;

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":749
 * ctypedef npy_int64      int64_t
 * 
 * ctypedef npy_uint8      uint8_t             # <<<<<<<<<<<<<<
 * ctypedef npy_uint16     uint16_t
 * ctypedef npy_uint32     uint32_t
*/
typedef npy_uint8 __pyx_t_5numpy_uint8_t;

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":750
 * 
 * ctypedef npy_uint8      uint8_t
 * ctypedef npy_uint16     uint16_t             # <<<<<<<<<<<<<<
 * ctypedef npy_uint32     uint32_t
 * ctypedef npy_uint64     uint64_t
*/
typedef npy_uint16 __pyx_t_5numpy_uint16_t;

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":751
 * ctypedef npy_uint8      uint8_t
 * ctypedef npy_uint16     uint16_t
 * ctypedef npy_uint32     uint32_t             # <<<<<<<<<<<<<<
 * ctypedef npy_uint64     uint64_t
 * 
*/
typedef npy_uint32 __pyx_t_5numpy_uint32_t;

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":752
 * ctypedef npy_uint16     uint16_t
 * ctypedef npy_uint32     uint32_t
 * ctypedef npy_uint64     uint64_t             # <<<<<<<<<<<<<<
 * 
 * ctypedef npy_float32    float32_t
*/
typedef npy_uint64 __pyx_t_5numpy_uint64_t;

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":754
 * ctypedef npy_uint64     uint64_t
 * 
 * ctypedef npy_float32    float32_t             # <<<<<<<<<<<<<<
 * ctypedef npy_float64    float64_t
 * #ctypedef npy_float80    float80_t
*/
typedef npy_float32 __pyx_t_5numpy_float32_t;

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":755
 * 
 * ctypedef npy_float32    float32_t
 * ctypedef npy_float64    float64_t             # <<<<<<<<<<<<<<
 * #ctypedef npy_float80    float80_t
 * #ctypedef npy_float128   float128_t
*/
typedef npy_float64 __pyx_t_5numpy_float64_t;

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":762
 * ctypedef double complex complex128_t
 * 
 * ctypedef npy_longlong   longlong_t             # <<<<<<<<<<<<<<
 * ctypedef npy_ulonglong  ulonglong_t
 * 
*/
typedef npy_longlong __pyx_t_5numpy_longlong_t;

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":763
 * 
 * ctypedef npy_longlong   longlong_t
 * ctypedef npy_ulonglong  ulonglong_t             # <<<<<<<<<<<<<<
 * 
 * ctypedef npy_intp       intp_t
*/
typedef npy_ulonglong __pyx_t_5numpy_ulonglong_t;

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":765
 * ctypedef npy_ulonglong  ulonglong_t
 * 
 * ctypedef npy_intp       intp_t             # <<<<<<<<<<<<<<
 * ctypedef npy_uintp      uintp_t
 * 
*/
typedef npy_intp __pyx_t_5numpy_intp_t;

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":766
 * 
 * ctypedef npy_intp       intp_t
 * ctypedef npy_uintp      uintp_t             # <<<<<<<<<<<<<<
 * 
 * ctypedef npy_double     float_t
*/
typedef npy_uintp __pyx_t_5numpy_uintp_t;

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":768
 * ctypedef npy_uintp      uintp_t
 * 
 * ctypedef npy_double     float_t             # <<<<<<<<<<<<<<
 * ctypedef npy_double     double_t
 * ctypedef npy_longdouble longdouble_t
*/
typedef npy_double __pyx_t_5numpy_float_t;

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":769
 * 
 * ctypedef npy_double     float_t
 * ctypedef npy_double     double_t             # <<<<<<<<<<<<<<
 * ctypedef npy_longdouble longdouble_t
 * 
*/
typedef npy_double __pyx_t_5numpy_double_t;

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":770
 * ctypedef npy_double     float_t
 * ctypedef npy_double     double_t
 * ctypedef npy_longdouble longdouble_t             # <<<<<<<<<<<<<<
 * 
 * ctypedef float complex       cfloat_t
*/
typedef npy_longdouble __pyx_t_5numpy_longdouble_t;
/* #### Code section: complex_type_declarations ### */
/* Declarations.proto */
#if CYTHON_CCOMPLEX && (1) && (!0 || __cplusplus)
  #ifdef __cplusplus
    typedef ::std::complex< float > __pyx_t_float_complex;
  #else
    typedef float _Complex __pyx_t_float_complex;
  #endif
#else
    typedef struct { float real, imag; } __pyx_t_float_complex;
#endif
static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float, float);

/* Declarations.proto */
#if CYTHON_CCOMPLEX && (1) && (!0 || __cplusplus)
  #ifdef __cplusplus
    typedef ::std::complex< double > __pyx_t_double_complex;
  #else
    typedef double _Complex __pyx_t_double_complex;
  #endif
#else
    typedef struct { double real, imag; } __pyx_t_double_complex;
#endif
static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double, double);

/* Declarations.proto */
#if CYTHON_CCOMPLEX && (1) && (!0 || __cplusplus)
  #ifdef __cplusplus
    typedef ::std::complex< long double > __pyx_t_long_double_complex;
  #else
    typedef long double _Complex __pyx_t_long_double_complex;
  #endif
#else
    typedef struct { long double real, imag; } __pyx_t_long_double_complex;
#endif
static CYTHON_INLINE __pyx_t_long_double_complex __pyx_t_long_double_complex_from_parts(long double, long double);

/* #### Code section: type_declarations ### */

/*--- Type declarations ---*/
struct __pyx_obj_6tables_13hdf5extension_Node;
struct __pyx_obj_6tables_13hdf5extension_Leaf;
struct __pyx_obj_6tables_13hdf5extension_Array;
struct __pyx_obj_6tables_17lrucacheextension_NodeCache;
struct __pyx_obj_6tables_17lrucacheextension_BaseCache;
struct __pyx_obj_6tables_17lrucacheextension_ObjectNode;
struct __pyx_obj_6tables_17lrucacheextension_ObjectCache;
struct __pyx_obj_6tables_17lrucacheextension_NumCache;
struct __pyx_obj_6tables_14tableextension_Table;
struct __pyx_obj_6tables_14tableextension_Row;
struct __pyx_opt_args_7cpython_11contextvars_get_value;
struct __pyx_opt_args_7cpython_11contextvars_get_value_no_default;

/* "cpython/contextvars.pxd":116
 * 
 * @_cython.c_compile_guard("!CYTHON_COMPILING_IN_LIMITED_API")
 * cdef inline object get_value(var, default_value=None):             # <<<<<<<<<<<<<<
 *     """Return a new reference to the value of the context variable,
 *     or the default value of the context variable,
*/
struct __pyx_opt_args_7cpython_11contextvars_get_value {
  int __pyx_n;
  PyObject *default_value;
};

/* "cpython/contextvars.pxd":134
 * 
 * @_cython.c_compile_guard("!CYTHON_COMPILING_IN_LIMITED_API")
 * cdef inline object get_value_no_default(var, default_value=None):             # <<<<<<<<<<<<<<
 *     """Return a new reference to the value of the context variable,
 *     or the provided default value if no such value was found.
*/
struct __pyx_opt_args_7cpython_11contextvars_get_value_no_default {
  int __pyx_n;
  PyObject *default_value;
};

/* "hdf5extension.pxd":17
 * 
 * # Declaration of instance variables for shared classes
 * cdef class Node:             # <<<<<<<<<<<<<<
 *   cdef object name
 *   cdef hid_t  parent_id
*/
struct __pyx_obj_6tables_13hdf5extension_Node {
  PyObject_HEAD
  PyObject *name;
  hid_t parent_id;
};


/* "hdf5extension.pxd":21
 *   cdef hid_t  parent_id
 * 
 * cdef class Leaf(Node):             # <<<<<<<<<<<<<<
 *   cdef hid_t   dataset_id
 *   cdef hid_t   type_id
*/
struct __pyx_obj_6tables_13hdf5extension_Leaf {
  struct __pyx_obj_6tables_13hdf5extension_Node __pyx_base;
  struct __pyx_vtabstruct_6tables_13hdf5extension_Leaf *__pyx_vtab;
  hid_t dataset_id;
  hid_t type_id;
  hid_t base_type_id;
  hid_t disk_type_id;
  hsize_t *dims;
};


/* "hdf5extension.pxd":30
 *   cdef _convert_time64(self, ndarray nparr, int sense)
 * 
 * cdef class Array(Leaf):             # <<<<<<<<<<<<<<
 *   cdef int      rank
 *   cdef hsize_t *maxdims
*/
struct __pyx_obj_6tables_13hdf5extension_Array {
  struct __pyx_obj_6tables_13hdf5extension_Leaf __pyx_base;
  int rank;
  hsize_t *maxdims;
  hsize_t *dims_chunk;
  hbool_t blosc2_support_read;
  hbool_t blosc2_support_write;
};


/* "lrucacheextension.pxd":16
 * # Declaration of instance variables for shared classes
 * # The NodeCache class is useful for caching general objects (like Nodes).
 * cdef class NodeCache:             # <<<<<<<<<<<<<<
 *   cdef readonly long nslots
 *   cdef long nextslot
*/
struct __pyx_obj_6tables_17lrucacheextension_NodeCache {
  PyObject_HEAD
  struct __pyx_vtabstruct_6tables_17lrucacheextension_NodeCache *__pyx_vtab;
  long nslots;
  long nextslot;
  PyObject *nodes;
  PyObject *paths;
};


/* "lrucacheextension.pxd":26
 * 
 * # Base class for other caches
 * cdef class BaseCache:             # <<<<<<<<<<<<<<
 *   cdef int iscachedisabled, incsetcount
 *   cdef long setcount, getcount, containscount
*/
struct __pyx_obj_6tables_17lrucacheextension_BaseCache {
  PyObject_HEAD
  struct __pyx_vtabstruct_6tables_17lrucacheextension_BaseCache *__pyx_vtab;
  int iscachedisabled;
  int incsetcount;
  long setcount;
  long getcount;
  long containscount;
  long disablecyclecount;
  long disableeverycycles;
  long enablecyclecount;
  long enableeverycycles;
  double nprobes;
  double hitratio;
  long seqn_;
  long nextslot;
  long nslots;
  long *ratimes;
  double lowesthr;
  PyArrayObject *atimes;
  PyObject *name;
};


/* "lrucacheextension.pxd":43
 * 
 * #  Helper class for ObjectCache
 * cdef class ObjectNode:             # <<<<<<<<<<<<<<
 *   cdef object key, obj
 *   cdef long nslot
*/
struct __pyx_obj_6tables_17lrucacheextension_ObjectNode {
  PyObject_HEAD
  PyObject *key;
  PyObject *obj;
  long nslot;
};


/* "lrucacheextension.pxd":49
 * 
 * # The ObjectCache class is useful for general python objects
 * cdef class ObjectCache(BaseCache):             # <<<<<<<<<<<<<<
 *   cdef long maxcachesize, cachesize, maxobjsize
 *   cdef long *rsizes
*/
struct __pyx_obj_6tables_17lrucacheextension_ObjectCache {
  struct __pyx_obj_6tables_17lrucacheextension_BaseCache __pyx_base;
  long maxcachesize;
  long cachesize;
  long maxobjsize;
  long *rsizes;
  PyArrayObject *sizes;
  PyObject *_ObjectCache__list;
  PyObject *_ObjectCache__dict;
  struct __pyx_obj_6tables_17lrucacheextension_ObjectNode *mrunode;
};


/* "lrucacheextension.pxd":64
 * 
 * # The NumCache class is useful for caching numerical data in an efficient way
 * cdef class NumCache(BaseCache):             # <<<<<<<<<<<<<<
 *   cdef long itemsize, slotsize
 *   cdef ndarray cacheobj, keys
*/
struct __pyx_obj_6tables_17lrucacheextension_NumCache {
  struct __pyx_obj_6tables_17lrucacheextension_BaseCache __pyx_base;
  long itemsize;
  long slotsize;
  PyArrayObject *cacheobj;
  PyArrayObject *keys;
  void *rcache;
  PY_LONG_LONG *rkeys;
  PyObject *_NumCache__dict;
};


/* "tables/tableextension.pyx":225
 * # Public classes
 * 
 * cdef class Table(Leaf):             # <<<<<<<<<<<<<<
 *   # instance variables
 *   cdef void *wbuf
*/
struct __pyx_obj_6tables_14tableextension_Table {
  struct __pyx_obj_6tables_13hdf5extension_Leaf __pyx_base;
  void *wbuf;
  chunk_iter_op chunk_op;
  hbool_t blosc2_support_read;
  hbool_t blosc2_support_write;
};


/* "tables/tableextension.pyx":822
 * 
 * 
 * cdef class Row:             # <<<<<<<<<<<<<<
 *   """Table row iterator and field accessor.
 * 
*/
struct __pyx_obj_6tables_14tableextension_Row {
  PyObject_HEAD
  struct __pyx_vtabstruct_6tables_14tableextension_Row *__pyx_vtab;
  npy_intp _stride;
  long _row;
  long _unsaved_nrows;
  long _mod_nrows;
  PY_LONG_LONG start;
  PY_LONG_LONG absstep;
  PY_LONG_LONG stop;
  PY_LONG_LONG step;
  PY_LONG_LONG nextelement;
  PY_LONG_LONG _nrow;
  PY_LONG_LONG stopb;
  PY_LONG_LONG nrowsinbuf;
  PY_LONG_LONG nrows;
  PY_LONG_LONG nrowsread;
  PY_LONG_LONG chunksize;
  PY_LONG_LONG nchunksinbuf;
  PY_LONG_LONG totalchunks;
  PY_LONG_LONG startb;
  PY_LONG_LONG lenbuf;
  PY_LONG_LONG indexchunk;
  int bufcounter;
  int counter;
  int exist_enum_cols;
  int _riterator;
  int _rowsize;
  int _write_to_seqcache;
  int wherecond;
  int indexed;
  int ro_filemode;
  int chunked;
  int _bufferinfo_done;
  int sss_on;
  PY_LONG_LONG iterseq_max_elements;
  PyArrayObject *bufcoords;
  PyArrayObject *indexvalid;
  PyArrayObject *indexvalues;
  PyArrayObject *chunkmap;
  hsize_t *bufcoords_data;
  hsize_t *index_values_data;
  char *chunkmap_data;
  char *index_valid_data;
  PyObject *dtype;
  PyObject *iobuf;
  PyObject *iobufcpy;
  PyObject *wrec;
  PyObject *wreccpy;
  PyObject *wfields;
  PyObject *rfields;
  PyObject *coords;
  PyObject *condfunc;
  PyObject *condargs;
  PyObject *condkwargs;
  PyObject *mod_elements;
  PyObject *colenums;
  PyObject *rfieldscache;
  PyObject *wfieldscache;
  PyObject *iterseq;
  PyObject *_table_file;
  PyObject *_table_path;
  PyObject *modified_fields;
  PyObject *seqcache_key;
};



/* "hdf5extension.pxd":21
 *   cdef hid_t  parent_id
 * 
 * cdef class Leaf(Node):             # <<<<<<<<<<<<<<
 *   cdef hid_t   dataset_id
 *   cdef hid_t   type_id
*/

struct __pyx_vtabstruct_6tables_13hdf5extension_Leaf {
  PyObject *(*_get_type_ids)(struct __pyx_obj_6tables_13hdf5extension_Leaf *);
  PyObject *(*_convert_time64)(struct __pyx_obj_6tables_13hdf5extension_Leaf *, PyArrayObject *, int);
};
static struct __pyx_vtabstruct_6tables_13hdf5extension_Leaf *__pyx_vtabptr_6tables_13hdf5extension_Leaf;


/* "hdf5extension.pxd":30
 *   cdef _convert_time64(self, ndarray nparr, int sense)
 * 
 * cdef class Array(Leaf):             # <<<<<<<<<<<<<<
 *   cdef int      rank
 *   cdef hsize_t *maxdims
*/

struct __pyx_vtabstruct_6tables_13hdf5extension_Array {
  struct __pyx_vtabstruct_6tables_13hdf5extension_Leaf __pyx_base;
};
static struct __pyx_vtabstruct_6tables_13hdf5extension_Array *__pyx_vtabptr_6tables_13hdf5extension_Array;


/* "lrucacheextension.pxd":16
 * # Declaration of instance variables for shared classes
 * # The NodeCache class is useful for caching general objects (like Nodes).
 * cdef class NodeCache:             # <<<<<<<<<<<<<<
 *   cdef readonly long nslots
 *   cdef long nextslot
*/

struct __pyx_vtabstruct_6tables_17lrucacheextension_NodeCache {
  PyObject *(*setitem)(struct __pyx_obj_6tables_17lrucacheextension_NodeCache *, PyObject *, PyObject *);
  long (*getslot)(struct __pyx_obj_6tables_17lrucacheextension_NodeCache *, PyObject *);
  PyObject *(*cpop)(struct __pyx_obj_6tables_17lrucacheextension_NodeCache *, PyObject *);
};
static struct __pyx_vtabstruct_6tables_17lrucacheextension_NodeCache *__pyx_vtabptr_6tables_17lrucacheextension_NodeCache;


/* "lrucacheextension.pxd":26
 * 
 * # Base class for other caches
 * cdef class BaseCache:             # <<<<<<<<<<<<<<
 *   cdef int iscachedisabled, incsetcount
 *   cdef long setcount, getcount, containscount
*/

struct __pyx_vtabstruct_6tables_17lrucacheextension_BaseCache {
  int (*checkhitratio)(struct __pyx_obj_6tables_17lrucacheextension_BaseCache *);
  int (*couldenablecache_)(struct __pyx_obj_6tables_17lrucacheextension_BaseCache *);
  long (*incseqn)(struct __pyx_obj_6tables_17lrucacheextension_BaseCache *);
};
static struct __pyx_vtabstruct_6tables_17lrucacheextension_BaseCache *__pyx_vtabptr_6tables_17lrucacheextension_BaseCache;


/* "lrucacheextension.pxd":49
 * 
 * # The ObjectCache class is useful for general python objects
 * cdef class ObjectCache(BaseCache):             # <<<<<<<<<<<<<<
 *   cdef long maxcachesize, cachesize, maxobjsize
 *   cdef long *rsizes
*/

struct __pyx_vtabstruct_6tables_17lrucacheextension_ObjectCache {
  struct __pyx_vtabstruct_6tables_17lrucacheextension_BaseCache __pyx_base;
  PyObject *(*removeslot_)(struct __pyx_obj_6tables_17lrucacheextension_ObjectCache *, long);
  PyObject *(*clearcache_)(struct __pyx_obj_6tables_17lrucacheextension_ObjectCache *);
  PyObject *(*updateslot_)(struct __pyx_obj_6tables_17lrucacheextension_ObjectCache *, long, long, PyObject *, PyObject *);
  long (*setitem_)(struct __pyx_obj_6tables_17lrucacheextension_ObjectCache *, PyObject *, PyObject *, long);
  long (*getslot_)(struct __pyx_obj_6tables_17lrucacheextension_ObjectCache *, PyObject *);
  PyObject *(*getitem_)(struct __pyx_obj_6tables_17lrucacheextension_ObjectCache *, long);
};
static struct __pyx_vtabstruct_6tables_17lrucacheextension_ObjectCache *__pyx_vtabptr_6tables_17lrucacheextension_ObjectCache;


/* "lrucacheextension.pxd":64
 * 
 * # The NumCache class is useful for caching numerical data in an efficient way
 * cdef class NumCache(BaseCache):             # <<<<<<<<<<<<<<
 *   cdef long itemsize, slotsize
 *   cdef ndarray cacheobj, keys
*/

struct __pyx_vtabstruct_6tables_17lrucacheextension_NumCache {
  struct __pyx_vtabstruct_6tables_17lrucacheextension_BaseCache __pyx_base;
  void *(*getaddrslot_)(struct __pyx_obj_6tables_17lrucacheextension_NumCache *, long);
  long (*setitem_)(struct __pyx_obj_6tables_17lrucacheextension_NumCache *, PY_LONG_LONG, void *, long);
  long (*setitem1_)(struct __pyx_obj_6tables_17lrucacheextension_NumCache *, PY_LONG_LONG);
  long (*getslot_)(struct __pyx_obj_6tables_17lrucacheextension_NumCache *, PY_LONG_LONG);
  PyObject *(*getitem_)(struct __pyx_obj_6tables_17lrucacheextension_NumCache *, long, void *, long);
  void *(*getitem1_)(struct __pyx_obj_6tables_17lrucacheextension_NumCache *, long);
};
static struct __pyx_vtabstruct_6tables_17lrucacheextension_NumCache *__pyx_vtabptr_6tables_17lrucacheextension_NumCache;


/* "tables/tableextension.pyx":225
 * # Public classes
 * 
 * cdef class Table(Leaf):             # <<<<<<<<<<<<<<
 *   # instance variables
 *   cdef void *wbuf
*/

struct __pyx_vtabstruct_6tables_14tableextension_Table {
  struct __pyx_vtabstruct_6tables_13hdf5extension_Leaf __pyx_base;
  PyObject *(*get_nested_type)(struct __pyx_obj_6tables_14tableextension_Table *, hid_t, hid_t, PyObject *, PyObject *);
  PyObject *(*_convert_time64_)(struct __pyx_obj_6tables_14tableextension_Table *, PyArrayObject *, hsize_t, int);
  PyObject *(*_convert_types)(struct __pyx_obj_6tables_14tableextension_Table *, PyArrayObject *, hsize_t, int, int __pyx_skip_dispatch);
  hsize_t (*_read_chunk)(struct __pyx_obj_6tables_14tableextension_Table *, hsize_t, PyArrayObject *, long);
};
static struct __pyx_vtabstruct_6tables_14tableextension_Table *__pyx_vtabptr_6tables_14tableextension_Table;


/* "tables/tableextension.pyx":822
 * 
 * 
 * cdef class Row:             # <<<<<<<<<<<<<<
 *   """Table row iterator and field accessor.
 * 
*/

struct __pyx_vtabstruct_6tables_14tableextension_Row {
  PyObject *(*_new_buffer)(struct __pyx_obj_6tables_14tableextension_Row *, PyObject *);
  PyObject *(*_init_loop)(struct __pyx_obj_6tables_14tableextension_Row *, PY_LONG_LONG, PY_LONG_LONG, PY_LONG_LONG, PyObject *, PyObject *);
  PyObject *(*_Row__next__indexed)(struct __pyx_obj_6tables_14tableextension_Row *);
  PyObject *(*_Row__next__coords)(struct __pyx_obj_6tables_14tableextension_Row *);
  PyObject *(*_Row__next__inkernel)(struct __pyx_obj_6tables_14tableextension_Row *);
  PyObject *(*_Row__next__general)(struct __pyx_obj_6tables_14tableextension_Row *);
  PyObject *(*_finish_riterator)(struct __pyx_obj_6tables_14tableextension_Row *);
};
static struct __pyx_vtabstruct_6tables_14tableextension_Row *__pyx_vtabptr_6tables_14tableextension_Row;
/* #### Code section: utility_code_proto ### */

/* --- Runtime support code (head) --- */
/* Refnanny.proto */
#ifndef CYTHON_REFNANNY
  #define CYTHON_REFNANNY 0
#endif
#if CYTHON_REFNANNY
  typedef struct {
    void (*INCREF)(void*, PyObject*, Py_ssize_t);
    void (*DECREF)(void*, PyObject*, Py_ssize_t);
    void (*GOTREF)(void*, PyObject*, Py_ssize_t);
    void (*GIVEREF)(void*, PyObject*, Py_ssize_t);
    void* (*SetupContext)(const char*, Py_ssize_t, const char*);
    void (*FinishContext)(void**);
  } __Pyx_RefNannyAPIStruct;
  static __Pyx_RefNannyAPIStruct *__Pyx_RefNanny = NULL;
  static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname);
  #define __Pyx_RefNannyDeclarations void *__pyx_refnanny = NULL;
  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
          if (acquire_gil) {\
              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();\
              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), (__LINE__), (__FILE__));\
              PyGILState_Release(__pyx_gilstate_save);\
          } else {\
              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), (__LINE__), (__FILE__));\
          }
  #define __Pyx_RefNannyFinishContextNogil() {\
              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();\
              __Pyx_RefNannyFinishContext();\
              PyGILState_Release(__pyx_gilstate_save);\
          }
  #define __Pyx_RefNannyFinishContextNogil() {\
              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();\
              __Pyx_RefNannyFinishContext();\
              PyGILState_Release(__pyx_gilstate_save);\
          }
  #define __Pyx_RefNannyFinishContext()\
          __Pyx_RefNanny->FinishContext(&__pyx_refnanny)
  #define __Pyx_INCREF(r)  __Pyx_RefNanny->INCREF(__pyx_refnanny, (PyObject *)(r), (__LINE__))
  #define __Pyx_DECREF(r)  __Pyx_RefNanny->DECREF(__pyx_refnanny, (PyObject *)(r), (__LINE__))
  #define __Pyx_GOTREF(r)  __Pyx_RefNanny->GOTREF(__pyx_refnanny, (PyObject *)(r), (__LINE__))
  #define __Pyx_GIVEREF(r) __Pyx_RefNanny->GIVEREF(__pyx_refnanny, (PyObject *)(r), (__LINE__))
  #define __Pyx_XINCREF(r)  do { if((r) == NULL); else {__Pyx_INCREF(r); }} while(0)
  #define __Pyx_XDECREF(r)  do { if((r) == NULL); else {__Pyx_DECREF(r); }} while(0)
  #define __Pyx_XGOTREF(r)  do { if((r) == NULL); else {__Pyx_GOTREF(r); }} while(0)
  #define __Pyx_XGIVEREF(r) do { if((r) == NULL); else {__Pyx_GIVEREF(r);}} while(0)
#else
  #define __Pyx_RefNannyDeclarations
  #define __Pyx_RefNannySetupContext(name, acquire_gil)
  #define __Pyx_RefNannyFinishContextNogil()
  #define __Pyx_RefNannyFinishContext()
  #define __Pyx_INCREF(r) Py_INCREF(r)
  #define __Pyx_DECREF(r) Py_DECREF(r)
  #define __Pyx_GOTREF(r)
  #define __Pyx_GIVEREF(r)
  #define __Pyx_XINCREF(r) Py_XINCREF(r)
  #define __Pyx_XDECREF(r) Py_XDECREF(r)
  #define __Pyx_XGOTREF(r)
  #define __Pyx_XGIVEREF(r)
#endif
#define __Pyx_Py_XDECREF_SET(r, v) do {\
        PyObject *tmp = (PyObject *) r;\
        r = v; Py_XDECREF(tmp);\
    } while (0)
#define __Pyx_XDECREF_SET(r, v) do {\
        PyObject *tmp = (PyObject *) r;\
        r = v; __Pyx_XDECREF(tmp);\
    } while (0)
#define __Pyx_DECREF_SET(r, v) do {\
        PyObject *tmp = (PyObject *) r;\
        r = v; __Pyx_DECREF(tmp);\
    } while (0)
#define __Pyx_CLEAR(r)    do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0)
#define __Pyx_XCLEAR(r)   do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0)

/* PyErrExceptionMatches.proto (used by PyObjectGetAttrStrNoError) */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyErr_ExceptionMatches(err) __Pyx_PyErr_ExceptionMatchesInState(__pyx_tstate, err)
static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err);
#else
#define __Pyx_PyErr_ExceptionMatches(err)  PyErr_ExceptionMatches(err)
#endif

/* PyThreadStateGet.proto (used by PyErrFetchRestore) */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyThreadState_declare  PyThreadState *__pyx_tstate;
#define __Pyx_PyThreadState_assign  __pyx_tstate = __Pyx_PyThreadState_Current;
#if PY_VERSION_HEX >= 0x030C00A6
#define __Pyx_PyErr_Occurred()  (__pyx_tstate->current_exception != NULL)
#define __Pyx_PyErr_CurrentExceptionType()  (__pyx_tstate->current_exception ? (PyObject*) Py_TYPE(__pyx_tstate->current_exception) : (PyObject*) NULL)
#else
#define __Pyx_PyErr_Occurred()  (__pyx_tstate->curexc_type != NULL)
#define __Pyx_PyErr_CurrentExceptionType()  (__pyx_tstate->curexc_type)
#endif
#else
#define __Pyx_PyThreadState_declare
#define __Pyx_PyThreadState_assign
#define __Pyx_PyErr_Occurred()  (PyErr_Occurred() != NULL)
#define __Pyx_PyErr_CurrentExceptionType()  PyErr_Occurred()
#endif

/* PyErrFetchRestore.proto (used by PyObjectGetAttrStrNoError) */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyErr_Clear() __Pyx_ErrRestore(NULL, NULL, NULL)
#define __Pyx_ErrRestoreWithState(type, value, tb)  __Pyx_ErrRestoreInState(PyThreadState_GET(), type, value, tb)
#define __Pyx_ErrFetchWithState(type, value, tb)    __Pyx_ErrFetchInState(PyThreadState_GET(), type, value, tb)
#define __Pyx_ErrRestore(type, value, tb)  __Pyx_ErrRestoreInState(__pyx_tstate, type, value, tb)
#define __Pyx_ErrFetch(type, value, tb)    __Pyx_ErrFetchInState(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A6
#define __Pyx_PyErr_SetNone(exc) (Py_INCREF(exc), __Pyx_ErrRestore((exc), NULL, NULL))
#else
#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc)
#endif
#else
#define __Pyx_PyErr_Clear() PyErr_Clear()
#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc)
#define __Pyx_ErrRestoreWithState(type, value, tb)  PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetchWithState(type, value, tb)  PyErr_Fetch(type, value, tb)
#define __Pyx_ErrRestoreInState(tstate, type, value, tb)  PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetchInState(tstate, type, value, tb)  PyErr_Fetch(type, value, tb)
#define __Pyx_ErrRestore(type, value, tb)  PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetch(type, value, tb)  PyErr_Fetch(type, value, tb)
#endif

/* PyObjectGetAttrStr.proto (used by PyObjectGetAttrStrNoError) */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name);
#else
#define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n)
#endif

/* PyObjectGetAttrStrNoError.proto (used by GetBuiltinName) */
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name);

/* GetBuiltinName.proto */
static PyObject *__Pyx_GetBuiltinName(PyObject *name);

/* GetTopmostException.proto (used by SaveResetException) */
#if CYTHON_USE_EXC_INFO_STACK && CYTHON_FAST_THREAD_STATE
static _PyErr_StackItem * __Pyx_PyErr_GetTopmostException(PyThreadState *tstate);
#endif

/* SaveResetException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_ExceptionSave(type, value, tb)  __Pyx__ExceptionSave(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#define __Pyx_ExceptionReset(type, value, tb)  __Pyx__ExceptionReset(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
#else
#define __Pyx_ExceptionSave(type, value, tb)   PyErr_GetExcInfo(type, value, tb)
#define __Pyx_ExceptionReset(type, value, tb)  PyErr_SetExcInfo(type, value, tb)
#endif

/* GetException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_GetException(type, value, tb)  __Pyx__GetException(__pyx_tstate, type, value, tb)
static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#else
static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb);
#endif

/* PyImportError_Check.proto */
#define __Pyx_PyExc_ImportError_Check(obj)  __Pyx_TypeCheck(obj, PyExc_ImportError)

/* PyObjectCall.proto (used by PyObjectFastCall) */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw);
#else
#define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw)
#endif

/* PyObjectCallMethO.proto (used by PyObjectFastCall) */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg);
#endif

/* PyObjectFastCall.proto */
#define __Pyx_PyObject_FastCall(func, args, nargs)  __Pyx_PyObject_FastCallDict(func, args, (size_t)(nargs), NULL)
static CYTHON_INLINE PyObject* __Pyx_PyObject_FastCallDict(PyObject *func, PyObject * const*args, size_t nargs, PyObject *kwargs);

/* RaiseException.export */
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);

/* GetItemInt.proto */
#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck, has_gil, unsafe_shared)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck, unsafe_shared) :\
    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\
               __Pyx_GetItemInt_Generic(o, to_py_func(i))))
#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck, has_gil, unsafe_shared)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck, unsafe_shared) :\
    (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                              int wraparound, int boundscheck, int unsafe_shared);
#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck, has_gil, unsafe_shared)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck, unsafe_shared) :\
    (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                              int wraparound, int boundscheck, int unsafe_shared);
static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j);
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
                                                     int is_list, int wraparound, int boundscheck, int unsafe_shared);

/* PyObjectCallOneArg.proto (used by ObjectGetItem) */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg);

/* ObjectGetItem.proto */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject *__Pyx_PyObject_GetItem(PyObject *obj, PyObject *key);
#else
#define __Pyx_PyObject_GetItem(obj, key)  PyObject_GetItem(obj, key)
#endif

/* PyKeyError_Check.proto */
#define __Pyx_PyExc_KeyError_Check(obj)  __Pyx_TypeCheck(obj, PyExc_KeyError)

/* PyDictVersioning.proto (used by GetModuleGlobalName) */
#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
#define __PYX_DICT_VERSION_INIT  ((PY_UINT64_T) -1)
#define __PYX_GET_DICT_VERSION(dict)  (((PyDictObject*)(dict))->ma_version_tag)
#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)\
    (version_var) = __PYX_GET_DICT_VERSION(dict);\
    (cache_var) = (value);
#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP) {\
    static PY_UINT64_T __pyx_dict_version = 0;\
    static PyObject *__pyx_dict_cached_value = NULL;\
    if (likely(__PYX_GET_DICT_VERSION(DICT) == __pyx_dict_version)) {\
        (VAR) = __Pyx_XNewRef(__pyx_dict_cached_value);\
    } else {\
        (VAR) = __pyx_dict_cached_value = (LOOKUP);\
        __pyx_dict_version = __PYX_GET_DICT_VERSION(DICT);\
    }\
}
static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj);
static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj);
static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version);
#else
#define __PYX_GET_DICT_VERSION(dict)  (0)
#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)
#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP)  (VAR) = (LOOKUP);
#endif

/* GetModuleGlobalName.proto */
#if CYTHON_USE_DICT_VERSIONS
#define __Pyx_GetModuleGlobalName(var, name)  do {\
    static PY_UINT64_T __pyx_dict_version = 0;\
    static PyObject *__pyx_dict_cached_value = NULL;\
    (var) = (likely(__pyx_dict_version == __PYX_GET_DICT_VERSION(__pyx_mstate_global->__pyx_d))) ?\
        (likely(__pyx_dict_cached_value) ? __Pyx_NewRef(__pyx_dict_cached_value) : __Pyx_GetBuiltinName(name)) :\
        __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
} while(0)
#define __Pyx_GetModuleGlobalNameUncached(var, name)  do {\
    PY_UINT64_T __pyx_dict_version;\
    PyObject *__pyx_dict_cached_value;\
    (var) = __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
} while(0)
static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value);
#else
#define __Pyx_GetModuleGlobalName(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
#define __Pyx_GetModuleGlobalNameUncached(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name);
#endif

/* IncludeStringH.proto (used by BytesEquals) */
#include <string.h>

/* BytesEquals.proto (used by UnicodeEquals) */
static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals);

/* UnicodeEquals.proto */
static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals);

/* TupleAndListFromArray.proto (used by fastcall) */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyList_FromArray(PyObject *const *src, Py_ssize_t n);
#endif
#if CYTHON_COMPILING_IN_CPYTHON || CYTHON_METH_FASTCALL
static CYTHON_INLINE PyObject* __Pyx_PyTuple_FromArray(PyObject *const *src, Py_ssize_t n);
#endif

/* fastcall.proto */
#if CYTHON_AVOID_BORROWED_REFS
    #define __Pyx_ArgRef_VARARGS(args, i) __Pyx_PySequence_ITEM(args, i)
#elif CYTHON_ASSUME_SAFE_MACROS
    #define __Pyx_ArgRef_VARARGS(args, i) __Pyx_NewRef(__Pyx_PyTuple_GET_ITEM(args, i))
#else
    #define __Pyx_ArgRef_VARARGS(args, i) __Pyx_XNewRef(PyTuple_GetItem(args, i))
#endif
#define __Pyx_NumKwargs_VARARGS(kwds) PyDict_Size(kwds)
#define __Pyx_KwValues_VARARGS(args, nargs) NULL
#define __Pyx_GetKwValue_VARARGS(kw, kwvalues, s) __Pyx_PyDict_GetItemStrWithError(kw, s)
#define __Pyx_KwargsAsDict_VARARGS(kw, kwvalues) PyDict_Copy(kw)
#if CYTHON_METH_FASTCALL
    #define __Pyx_ArgRef_FASTCALL(args, i) __Pyx_NewRef(args[i])
    #define __Pyx_NumKwargs_FASTCALL(kwds) __Pyx_PyTuple_GET_SIZE(kwds)
    #define __Pyx_KwValues_FASTCALL(args, nargs) ((args) + (nargs))
    static CYTHON_INLINE PyObject * __Pyx_GetKwValue_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues, PyObject *s);
  #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000 || CYTHON_COMPILING_IN_LIMITED_API
    CYTHON_UNUSED static PyObject *__Pyx_KwargsAsDict_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues);
  #else
    #define __Pyx_KwargsAsDict_FASTCALL(kw, kwvalues) _PyStack_AsDict(kwvalues, kw)
  #endif
#else
    #define __Pyx_ArgRef_FASTCALL __Pyx_ArgRef_VARARGS
    #define __Pyx_NumKwargs_FASTCALL __Pyx_NumKwargs_VARARGS
    #define __Pyx_KwValues_FASTCALL __Pyx_KwValues_VARARGS
    #define __Pyx_GetKwValue_FASTCALL __Pyx_GetKwValue_VARARGS
    #define __Pyx_KwargsAsDict_FASTCALL __Pyx_KwargsAsDict_VARARGS
#endif
#define __Pyx_ArgsSlice_VARARGS(args, start, stop) PyTuple_GetSlice(args, start, stop)
#if CYTHON_METH_FASTCALL || (CYTHON_COMPILING_IN_CPYTHON && CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS)
#define __Pyx_ArgsSlice_FASTCALL(args, start, stop) __Pyx_PyTuple_FromArray(args + start, stop - start)
#else
#define __Pyx_ArgsSlice_FASTCALL(args, start, stop) PyTuple_GetSlice(args, start, stop)
#endif

/* py_dict_items.proto (used by OwnedDictNext) */
static CYTHON_INLINE PyObject* __Pyx_PyDict_Items(PyObject* d);

/* CallCFunction.proto (used by CallUnboundCMethod0) */
#define __Pyx_CallCFunction(cfunc, self, args)\
    ((PyCFunction)(void(*)(void))(cfunc)->func)(self, args)
#define __Pyx_CallCFunctionWithKeywords(cfunc, self, args, kwargs)\
    ((PyCFunctionWithKeywords)(void(*)(void))(cfunc)->func)(self, args, kwargs)
#define __Pyx_CallCFunctionFast(cfunc, self, args, nargs)\
    ((__Pyx_PyCFunctionFast)(void(*)(void))(PyCFunction)(cfunc)->func)(self, args, nargs)
#define __Pyx_CallCFunctionFastWithKeywords(cfunc, self, args, nargs, kwnames)\
    ((__Pyx_PyCFunctionFastWithKeywords)(void(*)(void))(PyCFunction)(cfunc)->func)(self, args, nargs, kwnames)

/* UnpackUnboundCMethod.proto (used by CallUnboundCMethod0) */
typedef struct {
    PyObject *type;
    PyObject **method_name;
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING && CYTHON_ATOMICS
    __pyx_atomic_int_type initialized;
#endif
    PyCFunction func;
    PyObject *method;
    int flag;
} __Pyx_CachedCFunction;
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
static CYTHON_INLINE int __Pyx_CachedCFunction_GetAndSetInitializing(__Pyx_CachedCFunction *cfunc) {
#if !CYTHON_ATOMICS
    return 1;
#else
    __pyx_nonatomic_int_type expected = 0;
    if (__pyx_atomic_int_cmp_exchange(&cfunc->initialized, &expected, 1)) {
        return 0;
    }
    return expected;
#endif
}
static CYTHON_INLINE void __Pyx_CachedCFunction_SetFinishedInitializing(__Pyx_CachedCFunction *cfunc) {
#if CYTHON_ATOMICS
    __pyx_atomic_store(&cfunc->initialized, 2);
#endif
}
#else
#define __Pyx_CachedCFunction_GetAndSetInitializing(cfunc) 2
#define __Pyx_CachedCFunction_SetFinishedInitializing(cfunc)
#endif

/* CallUnboundCMethod0.proto */
CYTHON_UNUSED
static PyObject* __Pyx__CallUnboundCMethod0(__Pyx_CachedCFunction* cfunc, PyObject* self);
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_CallUnboundCMethod0(__Pyx_CachedCFunction* cfunc, PyObject* self);
#else
#define __Pyx_CallUnboundCMethod0(cfunc, self)  __Pyx__CallUnboundCMethod0(cfunc, self)
#endif

/* py_dict_values.proto (used by OwnedDictNext) */
static CYTHON_INLINE PyObject* __Pyx_PyDict_Values(PyObject* d);

/* OwnedDictNext.proto (used by ParseKeywordsImpl) */
#if CYTHON_AVOID_BORROWED_REFS
static int __Pyx_PyDict_NextRef(PyObject *p, PyObject **ppos, PyObject **pkey, PyObject **pvalue);
#else
CYTHON_INLINE
static int __Pyx_PyDict_NextRef(PyObject *p, Py_ssize_t *ppos, PyObject **pkey, PyObject **pvalue);
#endif

/* RaiseDoubleKeywords.proto (used by ParseKeywordsImpl) */
static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);

/* ParseKeywordsImpl.export */
static int __Pyx_ParseKeywordsTuple(
    PyObject *kwds,
    PyObject * const *kwvalues,
    PyObject ** const argnames[],
    PyObject *kwds2,
    PyObject *values[],
    Py_ssize_t num_pos_args,
    Py_ssize_t num_kwargs,
    const char* function_name,
    int ignore_unknown_kwargs
);
static int __Pyx_ParseKeywordDictToDict(
    PyObject *kwds,
    PyObject ** const argnames[],
    PyObject *kwds2,
    PyObject *values[],
    Py_ssize_t num_pos_args,
    const char* function_name
);
static int __Pyx_ParseKeywordDict(
    PyObject *kwds,
    PyObject ** const argnames[],
    PyObject *values[],
    Py_ssize_t num_pos_args,
    Py_ssize_t num_kwargs,
    const char* function_name,
    int ignore_unknown_kwargs
);

/* CallUnboundCMethod2.proto */
CYTHON_UNUSED
static PyObject* __Pyx__CallUnboundCMethod2(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg1, PyObject* arg2);
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject *__Pyx_CallUnboundCMethod2(__Pyx_CachedCFunction *cfunc, PyObject *self, PyObject *arg1, PyObject *arg2);
#else
#define __Pyx_CallUnboundCMethod2(cfunc, self, arg1, arg2)  __Pyx__CallUnboundCMethod2(cfunc, self, arg1, arg2)
#endif

/* ParseKeywords.proto */
static CYTHON_INLINE int __Pyx_ParseKeywords(
    PyObject *kwds, PyObject *const *kwvalues, PyObject ** const argnames[],
    PyObject *kwds2, PyObject *values[],
    Py_ssize_t num_pos_args, Py_ssize_t num_kwargs,
    const char* function_name,
    int ignore_unknown_kwargs
);

/* RaiseArgTupleInvalid.proto */
static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
    Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found);

/* PyObjectFastCallMethod.proto */
#if CYTHON_VECTORCALL && PY_VERSION_HEX >= 0x03090000
#define __Pyx_PyObject_FastCallMethod(name, args, nargsf) PyObject_VectorcallMethod(name, args, nargsf, NULL)
#else
static PyObject *__Pyx_PyObject_FastCallMethod(PyObject *name, PyObject *const *args, size_t nargsf);
#endif

/* RaiseUnexpectedTypeError.proto */
static int __Pyx_RaiseUnexpectedTypeError(const char *expected, PyObject *obj);

/* ExtTypeTest.proto */
static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type);

/* DictGetItem.proto */
#if !CYTHON_COMPILING_IN_PYPY
static PyObject *__Pyx_PyDict_GetItem(PyObject *d, PyObject* key);
#define __Pyx_PyObject_Dict_GetItem(obj, name)\
    (likely(PyDict_CheckExact(obj)) ?\
     __Pyx_PyDict_GetItem(obj, name) : PyObject_GetItem(obj, name))
#else
#define __Pyx_PyDict_GetItem(d, key) PyObject_GetItem(d, key)
#define __Pyx_PyObject_Dict_GetItem(obj, name)  PyObject_GetItem(obj, name)
#endif

/* PyObjectFormatAndDecref.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_FormatSimpleAndDecref(PyObject* s, PyObject* f);
static CYTHON_INLINE PyObject* __Pyx_PyObject_FormatAndDecref(PyObject* s, PyObject* f);

/* JoinPyUnicode.export */
static PyObject* __Pyx_PyUnicode_Join(PyObject** values, Py_ssize_t value_count, Py_ssize_t result_ulength,
                                      Py_UCS4 max_char);

/* PyObjectDelAttr.proto (used by PyObjectSetAttrStr) */
#if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030d0000
#define __Pyx_PyObject_DelAttr(o, n) PyObject_SetAttr(o, n, NULL)
#else
#define __Pyx_PyObject_DelAttr(o, n) PyObject_DelAttr(o, n)
#endif

/* PyObjectSetAttrStr.proto */
#if CYTHON_USE_TYPE_SLOTS
#define __Pyx_PyObject_DelAttrStr(o,n) __Pyx_PyObject_SetAttrStr(o, n, NULL)
static CYTHON_INLINE int __Pyx_PyObject_SetAttrStr(PyObject* obj, PyObject* attr_name, PyObject* value);
#else
#define __Pyx_PyObject_DelAttrStr(o,n)   __Pyx_PyObject_DelAttr(o,n)
#define __Pyx_PyObject_SetAttrStr(o,n,v) PyObject_SetAttr(o,n,v)
#endif

/* PyTypeError_Check.proto */
#define __Pyx_PyExc_TypeError_Check(obj)  __Pyx_TypeCheck(obj, PyExc_TypeError)

/* ListAppend.proto */
#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS
static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) {
    PyListObject* L = (PyListObject*) list;
    Py_ssize_t len = Py_SIZE(list);
    if (likely(L->allocated > len) & likely(len > (L->allocated >> 1))) {
        Py_INCREF(x);
        #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000
        L->ob_item[len] = x;
        #else
        PyList_SET_ITEM(list, len, x);
        #endif
        __Pyx_SET_SIZE(list, len + 1);
        return 0;
    }
    return PyList_Append(list, x);
}
#else
#define __Pyx_PyList_Append(L,x) PyList_Append(L,x)
#endif

/* ListCompAppend.proto */
#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS
static CYTHON_INLINE int __Pyx_ListComp_Append(PyObject* list, PyObject* x) {
    PyListObject* L = (PyListObject*) list;
    Py_ssize_t len = Py_SIZE(list);
    if (likely(L->allocated > len)) {
        Py_INCREF(x);
        #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000
        L->ob_item[len] = x;
        #else
        PyList_SET_ITEM(list, len, x);
        #endif
        __Pyx_SET_SIZE(list, len + 1);
        return 0;
    }
    return PyList_Append(list, x);
}
#else
#define __Pyx_ListComp_Append(L,x) PyList_Append(L,x)
#endif

/* PyLongBinop.proto */
#if !CYTHON_COMPILING_IN_PYPY
static CYTHON_INLINE PyObject* __Pyx_PyLong_AddObjC(PyObject *op1, PyObject *op2, long intval, int inplace, int zerodivision_check);
#else
#define __Pyx_PyLong_AddObjC(op1, op2, intval, inplace, zerodivision_check)\
    (inplace ? PyNumber_InPlaceAdd(op1, op2) : PyNumber_Add(op1, op2))
#endif

/* RaiseTooManyValuesToUnpack.proto */
static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected);

/* RaiseNeedMoreValuesToUnpack.proto */
static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index);

/* IterFinish.proto */
static CYTHON_INLINE int __Pyx_IterFinish(void);

/* UnpackItemEndCheck.proto */
static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected);

/* PyObjectVectorCallKwBuilder.proto */
CYTHON_UNUSED static int __Pyx_VectorcallBuilder_AddArg_Check(PyObject *key, PyObject *value, PyObject *builder, PyObject **args, int n);
#if CYTHON_VECTORCALL
#if PY_VERSION_HEX >= 0x03090000
#define __Pyx_Object_Vectorcall_CallFromBuilder PyObject_Vectorcall
#else
#define __Pyx_Object_Vectorcall_CallFromBuilder _PyObject_Vectorcall
#endif
#define __Pyx_MakeVectorcallBuilderKwds(n) PyTuple_New(n)
static int __Pyx_VectorcallBuilder_AddArg(PyObject *key, PyObject *value, PyObject *builder, PyObject **args, int n);
static int __Pyx_VectorcallBuilder_AddArgStr(const char *key, PyObject *value, PyObject *builder, PyObject **args, int n);
#else
#define __Pyx_Object_Vectorcall_CallFromBuilder __Pyx_PyObject_FastCallDict
#define __Pyx_MakeVectorcallBuilderKwds(n) __Pyx_PyDict_NewPresized(n)
#define __Pyx_VectorcallBuilder_AddArg(key, value, builder, args, n) PyDict_SetItem(builder, key, value)
#define __Pyx_VectorcallBuilder_AddArgStr(key, value, builder, args, n) PyDict_SetItemString(builder, key, value)
#endif

/* PyUnicode_Unicode.proto */
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_Unicode(PyObject *obj);

/* PyObjectCall2Args.proto (used by PyObjectCallMethod1) */
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call2Args(PyObject* function, PyObject* arg1, PyObject* arg2);

/* PyObjectGetMethod.proto (used by PyObjectCallMethod1) */
#if !(CYTHON_VECTORCALL && (__PYX_LIMITED_VERSION_HEX >= 0x030C0000 || (!CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x03090000)))
static int __Pyx_PyObject_GetMethod(PyObject *obj, PyObject *name, PyObject **method);
#endif

/* PyObjectCallMethod1.proto (used by append) */
static PyObject* __Pyx_PyObject_CallMethod1(PyObject* obj, PyObject* method_name, PyObject* arg);

/* append.proto */
static CYTHON_INLINE int __Pyx_PyObject_Append(PyObject* L, PyObject* x);

/* RejectKeywords.export */
static void __Pyx_RejectKeywords(const char* function_name, PyObject *kwds);

/* PyValueError_Check.proto */
#define __Pyx_PyExc_ValueError_Check(obj)  __Pyx_TypeCheck(obj, PyExc_ValueError)

/* DivInt[Py_ssize_t].proto */
static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t, Py_ssize_t, int b_is_constant);

/* UnaryNegOverflows.proto */
#define __Pyx_UNARY_NEG_WOULD_OVERFLOW(x)\
        (((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x)))

/* HasAttr.proto */
#if __PYX_LIMITED_VERSION_HEX >= 0x030d0000
#define __Pyx_HasAttr(o, n)  PyObject_HasAttrWithError(o, n)
#else
static CYTHON_INLINE int __Pyx_HasAttr(PyObject *, PyObject *);
#endif

/* ArgTypeTestFunc.export */
static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact);

/* ArgTypeTest.proto */
#define __Pyx_ArgTypeTest(obj, type, none_allowed, name, exact)\
    ((likely(__Pyx_IS_TYPE(obj, type) | (none_allowed && (obj == Py_None)))) ? 1 :\
        __Pyx__ArgTypeTest(obj, type, name, exact))

/* PyRange_Check.proto */
#if CYTHON_COMPILING_IN_PYPY && !defined(PyRange_Check)
  #define PyRange_Check(obj)  __Pyx_TypeCheck((obj), &PyRange_Type)
#endif

/* DivInt[PY_LONG_LONG].proto */
static CYTHON_INLINE PY_LONG_LONG __Pyx_div_PY_LONG_LONG(PY_LONG_LONG, PY_LONG_LONG, int b_is_constant);

/* abs_longlong.proto */
static CYTHON_INLINE PY_LONG_LONG __Pyx_abs_longlong(PY_LONG_LONG x) {
#if defined (__cplusplus) && __cplusplus >= 201103L
    return std::abs(x);
#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    return llabs(x);
#elif defined (_MSC_VER)
    return _abs64(x);
#elif defined (__GNUC__)
    return __builtin_llabs(x);
#else
    if (sizeof(PY_LONG_LONG) <= sizeof(Py_ssize_t))
        return __Pyx_sst_abs(x);
    return (x<0) ? -x : x;
#endif
}

/* AssertionsEnabled.proto */
#if CYTHON_COMPILING_IN_LIMITED_API  ||  PY_VERSION_HEX >= 0x030C0000
  static int __pyx_assertions_enabled_flag;
  #define __pyx_assertions_enabled() (__pyx_assertions_enabled_flag)
  #if __clang__ || __GNUC__
  __attribute__((no_sanitize("thread")))
  #endif
  static int __Pyx_init_assertions_enabled(void) {
    PyObject *builtins, *debug, *debug_str;
    int flag;
    builtins = PyEval_GetBuiltins();
    if (!builtins) goto bad;
    debug_str = PyUnicode_FromStringAndSize("__debug__", 9);
    if (!debug_str) goto bad;
    debug = PyObject_GetItem(builtins, debug_str);
    Py_DECREF(debug_str);
    if (!debug) goto bad;
    flag = PyObject_IsTrue(debug);
    Py_DECREF(debug);
    if (flag == -1) goto bad;
    __pyx_assertions_enabled_flag = flag;
    return 0;
  bad:
    __pyx_assertions_enabled_flag = 1;
    return -1;
  }
#else
  #define __Pyx_init_assertions_enabled()  (0)
  #define __pyx_assertions_enabled()  (!Py_OptimizeFlag)
#endif

/* ModInt[PY_LONG_LONG].proto */
static CYTHON_INLINE PY_LONG_LONG __Pyx_mod_PY_LONG_LONG(PY_LONG_LONG, PY_LONG_LONG, int b_is_constant);

/* PyAssertionError_Check.proto */
#define __Pyx_PyExc_AssertionError_Check(obj)  __Pyx_TypeCheck(obj, PyExc_AssertionError)

/* SliceObject.proto */
#define __Pyx_PyObject_DelSlice(obj, cstart, cstop, py_start, py_stop, py_slice, has_cstart, has_cstop, wraparound)\
    __Pyx_PyObject_SetSlice(obj, (PyObject*)NULL, cstart, cstop, py_start, py_stop, py_slice, has_cstart, has_cstop, wraparound)
static CYTHON_INLINE int __Pyx_PyObject_SetSlice(
        PyObject* obj, PyObject* value, Py_ssize_t cstart, Py_ssize_t cstop,
        PyObject** py_start, PyObject** py_stop, PyObject** py_slice,
        int has_cstart, int has_cstop, int wraparound);

/* SliceObject.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetSlice(
        PyObject* obj, Py_ssize_t cstart, Py_ssize_t cstop,
        PyObject** py_start, PyObject** py_stop, PyObject** py_slice,
        int has_cstart, int has_cstop, int wraparound);

/* PyStopIteration_Check.proto */
#define __Pyx_PyExc_StopIteration_Check(obj)  __Pyx_TypeCheck(obj, PyExc_StopIteration)

/* PyIOError_Check.proto */
#define __Pyx_PyExc_IOError_Check(obj)  __Pyx_TypeCheck(obj, PyExc_IOError)

/* PyNotImplementedError_Check.proto */
#define __Pyx_PyExc_NotImplementedError_Check(obj)  __Pyx_TypeCheck(obj, PyExc_NotImplementedError)

/* SetItemInt.proto */
#define __Pyx_SetItemInt(o, i, v, type, is_signed, to_py_func, is_list, wraparound, boundscheck, has_gil, unsafe_shared)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_SetItemInt_Fast(o, (Py_ssize_t)i, v, is_list, wraparound, boundscheck, unsafe_shared) :\
    (is_list ? (PyErr_SetString(PyExc_IndexError, "list assignment index out of range"), -1) :\
               __Pyx_SetItemInt_Generic(o, to_py_func(i), v)))
static int __Pyx_SetItemInt_Generic(PyObject *o, PyObject *j, PyObject *v);
static CYTHON_INLINE int __Pyx_SetItemInt_Fast(PyObject *o, Py_ssize_t i, PyObject *v,
                                               int is_list, int wraparound, int boundscheck, int unsafe_shared);

/* PySequenceContains.proto */
static CYTHON_INLINE int __Pyx_PySequence_ContainsTF(PyObject* item, PyObject* seq, int eq) {
    int result = PySequence_Contains(seq, item);
    return unlikely(result < 0) ? result : (result == (eq == Py_EQ));
}

/* FastTypeChecks.proto */
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_TypeCheck(obj, type) __Pyx_IsSubtype(Py_TYPE(obj), (PyTypeObject *)type)
#define __Pyx_TypeCheck2(obj, type1, type2) __Pyx_IsAnySubtype2(Py_TYPE(obj), (PyTypeObject *)type1, (PyTypeObject *)type2)
static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b);
static CYTHON_INLINE int __Pyx_IsAnySubtype2(PyTypeObject *cls, PyTypeObject *a, PyTypeObject *b);
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject *type);
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *type1, PyObject *type2);
#else
#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type)
#define __Pyx_TypeCheck2(obj, type1, type2) (PyObject_TypeCheck(obj, (PyTypeObject *)type1) || PyObject_TypeCheck(obj, (PyTypeObject *)type2))
#define __Pyx_PyErr_GivenExceptionMatches(err, type) PyErr_GivenExceptionMatches(err, type)
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *type1, PyObject *type2) {
    return PyErr_GivenExceptionMatches(err, type1) || PyErr_GivenExceptionMatches(err, type2);
}
#endif
#define __Pyx_PyErr_ExceptionMatches2(err1, err2)  __Pyx_PyErr_GivenExceptionMatches2(__Pyx_PyErr_CurrentExceptionType(), err1, err2)
#define __Pyx_PyException_Check(obj) __Pyx_TypeCheck(obj, PyExc_Exception)
#ifdef PyExceptionInstance_Check
  #define __Pyx_PyBaseException_Check(obj) PyExceptionInstance_Check(obj)
#else
  #define __Pyx_PyBaseException_Check(obj) __Pyx_TypeCheck(obj, PyExc_BaseException)
#endif

/* BuildPyUnicode.proto (used by COrdinalToPyUnicode) */
static PyObject* __Pyx_PyUnicode_BuildFromAscii(Py_ssize_t ulength, const char* chars, int clength,
                                                int prepend_sign, char padding_char);

/* COrdinalToPyUnicode.proto (used by CIntToPyUnicode) */
static CYTHON_INLINE int __Pyx_CheckUnicodeValue(int value);
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromOrdinal_Padded(int value, Py_ssize_t width, char padding_char);

/* GCCDiagnostics.proto (used by CIntToPyUnicode) */
#if !defined(__INTEL_COMPILER) && defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6))
#define __Pyx_HAS_GCC_DIAGNOSTIC
#endif

/* IncludeStdlibH.proto (used by CIntToPyUnicode) */
#include <stdlib.h>

/* CIntToPyUnicode.proto */
#define __Pyx_PyUnicode_From_PY_LONG_LONG(value, width, padding_char, format_char) (\
    ((format_char) == ('c')) ?\
        __Pyx_uchar___Pyx_PyUnicode_From_PY_LONG_LONG(value, width, padding_char) :\
        __Pyx____Pyx_PyUnicode_From_PY_LONG_LONG(value, width, padding_char, format_char)\
    )
static CYTHON_INLINE PyObject* __Pyx_uchar___Pyx_PyUnicode_From_PY_LONG_LONG(PY_LONG_LONG value, Py_ssize_t width, char padding_char);
static CYTHON_INLINE PyObject* __Pyx____Pyx_PyUnicode_From_PY_LONG_LONG(PY_LONG_LONG value, Py_ssize_t width, char padding_char, char format_char);

/* PyObject_Unicode.proto */
#define __Pyx_PyObject_Unicode(obj)\
    (likely(PyUnicode_CheckExact(obj)) ? __Pyx_NewRef(obj) : PyObject_Str(obj))

/* CallNextTpDealloc.proto */
static void __Pyx_call_next_tp_dealloc(PyObject* obj, destructor current_tp_dealloc);

/* CallNextTpTraverse.proto */
static int __Pyx_call_next_tp_traverse(PyObject* obj, visitproc v, void *a, traverseproc current_tp_traverse);

/* CallTypeTraverse.proto */
#if !CYTHON_USE_TYPE_SPECS || (!CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x03090000)
#define __Pyx_call_type_traverse(o, always_call, visit, arg) 0
#else
static int __Pyx_call_type_traverse(PyObject *o, int always_call, visitproc visit, void *arg);
#endif

/* CallNextTpClear.proto */
static void __Pyx_call_next_tp_clear(PyObject* obj, inquiry current_tp_clear);

/* AllocateExtensionType.proto */
static PyObject *__Pyx_AllocateExtensionType(PyTypeObject *t, int is_final);

/* TypeImport.proto */
#ifndef __PYX_HAVE_RT_ImportType_proto_3_2_4
#define __PYX_HAVE_RT_ImportType_proto_3_2_4
#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 201112L
#include <stdalign.h>
#endif
#if (defined (__STDC_VERSION__) && __STDC_VERSION__ >= 201112L) || __cplusplus >= 201103L
#define __PYX_GET_STRUCT_ALIGNMENT_3_2_4(s) alignof(s)
#else
#define __PYX_GET_STRUCT_ALIGNMENT_3_2_4(s) sizeof(void*)
#endif
enum __Pyx_ImportType_CheckSize_3_2_4 {
   __Pyx_ImportType_CheckSize_Error_3_2_4 = 0,
   __Pyx_ImportType_CheckSize_Warn_3_2_4 = 1,
   __Pyx_ImportType_CheckSize_Ignore_3_2_4 = 2
};
static PyTypeObject *__Pyx_ImportType_3_2_4(PyObject* module, const char *module_name, const char *class_name, size_t size, size_t alignment, enum __Pyx_ImportType_CheckSize_3_2_4 check_size);
#endif

/* GetVTable.proto */
static void* __Pyx_GetVtable(PyTypeObject *type);

/* LimitedApiGetTypeDict.proto (used by SetItemOnTypeDict) */
#if CYTHON_COMPILING_IN_LIMITED_API
static PyObject *__Pyx_GetTypeDict(PyTypeObject *tp);
#endif

/* SetItemOnTypeDict.proto (used by FixUpExtensionType) */
static int __Pyx__SetItemOnTypeDict(PyTypeObject *tp, PyObject *k, PyObject *v);
#define __Pyx_SetItemOnTypeDict(tp, k, v) __Pyx__SetItemOnTypeDict((PyTypeObject*)tp, k, v)

/* FixUpExtensionType.proto */
static CYTHON_INLINE int __Pyx_fix_up_extension_type_from_spec(PyType_Spec *spec, PyTypeObject *type);

/* PyObjectCallNoArg.proto (used by PyObjectCallMethod0) */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func);

/* PyObjectCallMethod0.proto (used by PyType_Ready) */
static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name);

/* ValidateBasesTuple.proto (used by PyType_Ready) */
#if CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_LIMITED_API || CYTHON_USE_TYPE_SPECS
static int __Pyx_validate_bases_tuple(const char *type_name, Py_ssize_t dictoffset, PyObject *bases);
#endif

/* PyType_Ready.proto */
CYTHON_UNUSED static int __Pyx_PyType_Ready(PyTypeObject *t);

/* SetVTable.proto */
static int __Pyx_SetVtable(PyTypeObject* typeptr , void* vtable);

/* MergeVTables.proto */
static int __Pyx_MergeVtables(PyTypeObject *type);

/* DelItemOnTypeDict.proto (used by SetupReduce) */
static int __Pyx__DelItemOnTypeDict(PyTypeObject *tp, PyObject *k);
#define __Pyx_DelItemOnTypeDict(tp, k) __Pyx__DelItemOnTypeDict((PyTypeObject*)tp, k)

/* SetupReduce.proto */
static int __Pyx_setup_reduce(PyObject* type_obj);

/* FunctionImport.proto */
static int __Pyx_ImportFunction_3_2_4(PyObject *module, const char *funcname, void (**f)(void), const char *sig);

/* ImportImpl.export */
static PyObject *__Pyx__Import(PyObject *name, PyObject *const *imported_names, Py_ssize_t len_imported_names, PyObject *qualname, PyObject *moddict, int level);

/* Import.proto */
static CYTHON_INLINE PyObject *__Pyx_Import(PyObject *name, PyObject *const *imported_names, Py_ssize_t len_imported_names, PyObject *qualname, int level);

/* ImportFrom.proto */
static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name);

/* dict_setdefault.proto (used by FetchCommonType) */
static CYTHON_INLINE PyObject *__Pyx_PyDict_SetDefault(PyObject *d, PyObject *key, PyObject *default_value);

/* AddModuleRef.proto (used by FetchSharedCythonModule) */
#if ((CYTHON_COMPILING_IN_CPYTHON_FREETHREADING ) ||\
     __PYX_LIMITED_VERSION_HEX < 0x030d0000)
  static PyObject *__Pyx_PyImport_AddModuleRef(const char *name);
#else
  #define __Pyx_PyImport_AddModuleRef(name) PyImport_AddModuleRef(name)
#endif

/* FetchSharedCythonModule.proto (used by FetchCommonType) */
static PyObject *__Pyx_FetchSharedCythonABIModule(void);

/* FetchCommonType.proto (used by CommonTypesMetaclass) */
static PyTypeObject* __Pyx_FetchCommonTypeFromSpec(PyTypeObject *metaclass, PyObject *module, PyType_Spec *spec, PyObject *bases);

/* CommonTypesMetaclass.proto (used by CythonFunctionShared) */
static int __pyx_CommonTypesMetaclass_init(PyObject *module);
#define __Pyx_CommonTypesMetaclass_USED

/* PyMethodNew.proto (used by CythonFunctionShared) */
static PyObject *__Pyx_PyMethod_New(PyObject *func, PyObject *self, PyObject *typ);

/* PyVectorcallFastCallDict.proto (used by CythonFunctionShared) */
#if CYTHON_METH_FASTCALL && CYTHON_VECTORCALL
static CYTHON_INLINE PyObject *__Pyx_PyVectorcall_FastCallDict(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw);
#endif

/* CythonFunctionShared.proto (used by CythonFunction) */
#define __Pyx_CyFunction_USED
#define __Pyx_CYFUNCTION_STATICMETHOD  0x01
#define __Pyx_CYFUNCTION_CLASSMETHOD   0x02
#define __Pyx_CYFUNCTION_CCLASS        0x04
#define __Pyx_CYFUNCTION_COROUTINE     0x08
#define __Pyx_CyFunction_GetClosure(f)\
    (((__pyx_CyFunctionObject *) (f))->func_closure)
#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
  #define __Pyx_CyFunction_GetClassObj(f)\
      (((__pyx_CyFunctionObject *) (f))->func_classobj)
#else
  #define __Pyx_CyFunction_GetClassObj(f)\
      ((PyObject*) ((PyCMethodObject *) (f))->mm_class)
#endif
#define __Pyx_CyFunction_SetClassObj(f, classobj)\
    __Pyx__CyFunction_SetClassObj((__pyx_CyFunctionObject *) (f), (classobj))
#define __Pyx_CyFunction_Defaults(type, f)\
    ((type *)(((__pyx_CyFunctionObject *) (f))->defaults))
#define __Pyx_CyFunction_SetDefaultsGetter(f, g)\
    ((__pyx_CyFunctionObject *) (f))->defaults_getter = (g)
typedef struct {
#if CYTHON_COMPILING_IN_LIMITED_API
    PyObject_HEAD
    PyObject *func;
#elif PY_VERSION_HEX < 0x030900B1
    PyCFunctionObject func;
#else
    PyCMethodObject func;
#endif
#if CYTHON_COMPILING_IN_LIMITED_API && CYTHON_METH_FASTCALL
    __pyx_vectorcallfunc func_vectorcall;
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
    PyObject *func_weakreflist;
#endif
#if PY_VERSION_HEX < 0x030C0000 || CYTHON_COMPILING_IN_LIMITED_API
    PyObject *func_dict;
#endif
    PyObject *func_name;
    PyObject *func_qualname;
    PyObject *func_doc;
    PyObject *func_globals;
    PyObject *func_code;
    PyObject *func_closure;
#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
    PyObject *func_classobj;
#endif
    PyObject *defaults;
    int flags;
    PyObject *defaults_tuple;
    PyObject *defaults_kwdict;
    PyObject *(*defaults_getter)(PyObject *);
    PyObject *func_annotations;
    PyObject *func_is_coroutine;
} __pyx_CyFunctionObject;
#undef __Pyx_CyOrPyCFunction_Check
#define __Pyx_CyFunction_Check(obj)  __Pyx_TypeCheck(obj, __pyx_mstate_global->__pyx_CyFunctionType)
#define __Pyx_CyOrPyCFunction_Check(obj)  __Pyx_TypeCheck2(obj, __pyx_mstate_global->__pyx_CyFunctionType, &PyCFunction_Type)
#define __Pyx_CyFunction_CheckExact(obj)  __Pyx_IS_TYPE(obj, __pyx_mstate_global->__pyx_CyFunctionType)
static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void (*cfunc)(void));
#undef __Pyx_IsSameCFunction
#define __Pyx_IsSameCFunction(func, cfunc)   __Pyx__IsSameCyOrCFunction(func, cfunc)
static PyObject *__Pyx_CyFunction_Init(__pyx_CyFunctionObject* op, PyMethodDef *ml,
                                      int flags, PyObject* qualname,
                                      PyObject *closure,
                                      PyObject *module, PyObject *globals,
                                      PyObject* code);
static CYTHON_INLINE void __Pyx__CyFunction_SetClassObj(__pyx_CyFunctionObject* f, PyObject* classobj);
static CYTHON_INLINE PyObject *__Pyx_CyFunction_InitDefaults(PyObject *func,
                                                         PyTypeObject *defaults_type);
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *m,
                                                            PyObject *tuple);
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *m,
                                                             PyObject *dict);
static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *m,
                                                              PyObject *dict);
static int __pyx_CyFunction_init(PyObject *module);
#if CYTHON_METH_FASTCALL
static PyObject * __Pyx_CyFunction_Vectorcall_NOARGS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
static PyObject * __Pyx_CyFunction_Vectorcall_O(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
#if CYTHON_COMPILING_IN_LIMITED_API
#define __Pyx_CyFunction_func_vectorcall(f) (((__pyx_CyFunctionObject*)f)->func_vectorcall)
#else
#define __Pyx_CyFunction_func_vectorcall(f) (((PyCFunctionObject*)f)->vectorcall)
#endif
#endif

/* CythonFunction.proto */
static PyObject *__Pyx_CyFunction_New(PyMethodDef *ml,
                                      int flags, PyObject* qualname,
                                      PyObject *closure,
                                      PyObject *module, PyObject *globals,
                                      PyObject* code);

/* CLineInTraceback.proto (used by AddTraceback) */
#if CYTHON_CLINE_IN_TRACEBACK && CYTHON_CLINE_IN_TRACEBACK_RUNTIME
static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line);
#else
#define __Pyx_CLineForTraceback(tstate, c_line)  (((CYTHON_CLINE_IN_TRACEBACK)) ? c_line : 0)
#endif

/* CodeObjectCache.proto (used by AddTraceback) */
#if CYTHON_COMPILING_IN_LIMITED_API
typedef PyObject __Pyx_CachedCodeObjectType;
#else
typedef PyCodeObject __Pyx_CachedCodeObjectType;
#endif
typedef struct {
    __Pyx_CachedCodeObjectType* code_object;
    int code_line;
} __Pyx_CodeObjectCacheEntry;
struct __Pyx_CodeObjectCache {
    int count;
    int max_count;
    __Pyx_CodeObjectCacheEntry* entries;
  #if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    __pyx_atomic_int_type accessor_count;
  #endif
};
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line);
static __Pyx_CachedCodeObjectType *__pyx_find_code_object(int code_line);
static void __pyx_insert_code_object(int code_line, __Pyx_CachedCodeObjectType* code_object);

/* AddTraceback.proto */
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename);

/* RealImag.proto */
#if CYTHON_CCOMPLEX
  #ifdef __cplusplus
    #define __Pyx_CREAL(z) ((z).real())
    #define __Pyx_CIMAG(z) ((z).imag())
  #else
    #define __Pyx_CREAL(z) (__real__(z))
    #define __Pyx_CIMAG(z) (__imag__(z))
  #endif
#else
    #define __Pyx_CREAL(z) ((z).real)
    #define __Pyx_CIMAG(z) ((z).imag)
#endif
#if defined(__cplusplus) && CYTHON_CCOMPLEX\
        && (defined(_WIN32) || defined(__clang__) || (defined(__GNUC__) && (__GNUC__ >= 5 || __GNUC__ == 4 && __GNUC_MINOR__ >= 4 )) || __cplusplus >= 201103)
    #define __Pyx_SET_CREAL(z,x) ((z).real(x))
    #define __Pyx_SET_CIMAG(z,y) ((z).imag(y))
#else
    #define __Pyx_SET_CREAL(z,x) __Pyx_CREAL(z) = (x)
    #define __Pyx_SET_CIMAG(z,y) __Pyx_CIMAG(z) = (y)
#endif

/* Arithmetic.proto */
#if CYTHON_CCOMPLEX && (1) && (!0 || __cplusplus)
    #define __Pyx_c_eq_float(a, b)   ((a)==(b))
    #define __Pyx_c_sum_float(a, b)  ((a)+(b))
    #define __Pyx_c_diff_float(a, b) ((a)-(b))
    #define __Pyx_c_prod_float(a, b) ((a)*(b))
    #define __Pyx_c_quot_float(a, b) ((a)/(b))
    #define __Pyx_c_neg_float(a)     (-(a))
  #ifdef __cplusplus
    #define __Pyx_c_is_zero_float(z) ((z)==(float)0)
    #define __Pyx_c_conj_float(z)    (::std::conj(z))
    #if 1
        #define __Pyx_c_abs_float(z)     (::std::abs(z))
        #define __Pyx_c_pow_float(a, b)  (::std::pow(a, b))
    #endif
  #else
    #define __Pyx_c_is_zero_float(z) ((z)==0)
    #define __Pyx_c_conj_float(z)    (conjf(z))
    #if 1
        #define __Pyx_c_abs_float(z)     (cabsf(z))
        #define __Pyx_c_pow_float(a, b)  (cpowf(a, b))
    #endif
 #endif
#else
    static CYTHON_INLINE int __Pyx_c_eq_float(__pyx_t_float_complex, __pyx_t_float_complex);
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_sum_float(__pyx_t_float_complex, __pyx_t_float_complex);
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_diff_float(__pyx_t_float_complex, __pyx_t_float_complex);
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_prod_float(__pyx_t_float_complex, __pyx_t_float_complex);
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_quot_float(__pyx_t_float_complex, __pyx_t_float_complex);
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_neg_float(__pyx_t_float_complex);
    static CYTHON_INLINE int __Pyx_c_is_zero_float(__pyx_t_float_complex);
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_conj_float(__pyx_t_float_complex);
    #if 1
        static CYTHON_INLINE float __Pyx_c_abs_float(__pyx_t_float_complex);
        static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_pow_float(__pyx_t_float_complex, __pyx_t_float_complex);
    #endif
#endif

/* Arithmetic.proto */
#if CYTHON_CCOMPLEX && (1) && (!0 || __cplusplus)
    #define __Pyx_c_eq_double(a, b)   ((a)==(b))
    #define __Pyx_c_sum_double(a, b)  ((a)+(b))
    #define __Pyx_c_diff_double(a, b) ((a)-(b))
    #define __Pyx_c_prod_double(a, b) ((a)*(b))
    #define __Pyx_c_quot_double(a, b) ((a)/(b))
    #define __Pyx_c_neg_double(a)     (-(a))
  #ifdef __cplusplus
    #define __Pyx_c_is_zero_double(z) ((z)==(double)0)
    #define __Pyx_c_conj_double(z)    (::std::conj(z))
    #if 1
        #define __Pyx_c_abs_double(z)     (::std::abs(z))
        #define __Pyx_c_pow_double(a, b)  (::std::pow(a, b))
    #endif
  #else
    #define __Pyx_c_is_zero_double(z) ((z)==0)
    #define __Pyx_c_conj_double(z)    (conj(z))
    #if 1
        #define __Pyx_c_abs_double(z)     (cabs(z))
        #define __Pyx_c_pow_double(a, b)  (cpow(a, b))
    #endif
 #endif
#else
    static CYTHON_INLINE int __Pyx_c_eq_double(__pyx_t_double_complex, __pyx_t_double_complex);
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_sum_double(__pyx_t_double_complex, __pyx_t_double_complex);
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_diff_double(__pyx_t_double_complex, __pyx_t_double_complex);
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_prod_double(__pyx_t_double_complex, __pyx_t_double_complex);
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_quot_double(__pyx_t_double_complex, __pyx_t_double_complex);
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_neg_double(__pyx_t_double_complex);
    static CYTHON_INLINE int __Pyx_c_is_zero_double(__pyx_t_double_complex);
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_conj_double(__pyx_t_double_complex);
    #if 1
        static CYTHON_INLINE double __Pyx_c_abs_double(__pyx_t_double_complex);
        static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_pow_double(__pyx_t_double_complex, __pyx_t_double_complex);
    #endif
#endif

/* Arithmetic.proto */
#if CYTHON_CCOMPLEX && (1) && (!0 || __cplusplus)
    #define __Pyx_c_eq_long__double(a, b)   ((a)==(b))
    #define __Pyx_c_sum_long__double(a, b)  ((a)+(b))
    #define __Pyx_c_diff_long__double(a, b) ((a)-(b))
    #define __Pyx_c_prod_long__double(a, b) ((a)*(b))
    #define __Pyx_c_quot_long__double(a, b) ((a)/(b))
    #define __Pyx_c_neg_long__double(a)     (-(a))
  #ifdef __cplusplus
    #define __Pyx_c_is_zero_long__double(z) ((z)==(long double)0)
    #define __Pyx_c_conj_long__double(z)    (::std::conj(z))
    #if 1
        #define __Pyx_c_abs_long__double(z)     (::std::abs(z))
        #define __Pyx_c_pow_long__double(a, b)  (::std::pow(a, b))
    #endif
  #else
    #define __Pyx_c_is_zero_long__double(z) ((z)==0)
    #define __Pyx_c_conj_long__double(z)    (conjl(z))
    #if 1
        #define __Pyx_c_abs_long__double(z)     (cabsl(z))
        #define __Pyx_c_pow_long__double(a, b)  (cpowl(a, b))
    #endif
 #endif
#else
    static CYTHON_INLINE int __Pyx_c_eq_long__double(__pyx_t_long_double_complex, __pyx_t_long_double_complex);
    static CYTHON_INLINE __pyx_t_long_double_complex __Pyx_c_sum_long__double(__pyx_t_long_double_complex, __pyx_t_long_double_complex);
    static CYTHON_INLINE __pyx_t_long_double_complex __Pyx_c_diff_long__double(__pyx_t_long_double_complex, __pyx_t_long_double_complex);
    static CYTHON_INLINE __pyx_t_long_double_complex __Pyx_c_prod_long__double(__pyx_t_long_double_complex, __pyx_t_long_double_complex);
    static CYTHON_INLINE __pyx_t_long_double_complex __Pyx_c_quot_long__double(__pyx_t_long_double_complex, __pyx_t_long_double_complex);
    static CYTHON_INLINE __pyx_t_long_double_complex __Pyx_c_neg_long__double(__pyx_t_long_double_complex);
    static CYTHON_INLINE int __Pyx_c_is_zero_long__double(__pyx_t_long_double_complex);
    static CYTHON_INLINE __pyx_t_long_double_complex __Pyx_c_conj_long__double(__pyx_t_long_double_complex);
    #if 1
        static CYTHON_INLINE long double __Pyx_c_abs_long__double(__pyx_t_long_double_complex);
        static CYTHON_INLINE __pyx_t_long_double_complex __Pyx_c_pow_long__double(__pyx_t_long_double_complex, __pyx_t_long_double_complex);
    #endif
#endif

/* CIntFromPy.proto */
static CYTHON_INLINE hsize_t __Pyx_PyLong_As_hsize_t(PyObject *);

/* CIntFromPy.proto */
static CYTHON_INLINE int __Pyx_PyLong_As_int(PyObject *);

/* CIntFromPy.proto */
static CYTHON_INLINE long __Pyx_PyLong_As_long(PyObject *);

/* CIntFromPy.proto */
static CYTHON_INLINE hid_t __Pyx_PyLong_As_hid_t(PyObject *);

/* CIntFromPy.proto */
static CYTHON_INLINE hbool_t __Pyx_PyLong_As_hbool_t(PyObject *);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyLong_From_hbool_t(hbool_t value);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyLong_From_long(long value);

/* CIntFromPy.proto */
static CYTHON_INLINE size_t __Pyx_PyLong_As_size_t(PyObject *);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyLong_From_hid_t(hid_t value);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyLong_From_hsize_t(hsize_t value);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyLong_From_enum__H5T_order_t(enum H5T_order_t value);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyLong_From_int(int value);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyLong_From_PY_LONG_LONG(PY_LONG_LONG value);

/* CIntFromPy.proto */
static CYTHON_INLINE PY_LONG_LONG __Pyx_PyLong_As_PY_LONG_LONG(PyObject *);

/* FormatTypeName.proto */
#if CYTHON_COMPILING_IN_LIMITED_API
typedef PyObject *__Pyx_TypeName;
#define __Pyx_FMT_TYPENAME "%U"
#define __Pyx_DECREF_TypeName(obj) Py_XDECREF(obj)
#if __PYX_LIMITED_VERSION_HEX >= 0x030d0000
#define __Pyx_PyType_GetFullyQualifiedName PyType_GetFullyQualifiedName
#else
static __Pyx_TypeName __Pyx_PyType_GetFullyQualifiedName(PyTypeObject* tp);
#endif
#else  // !LIMITED_API
typedef const char *__Pyx_TypeName;
#define __Pyx_FMT_TYPENAME "%.200s"
#define __Pyx_PyType_GetFullyQualifiedName(tp) ((tp)->tp_name)
#define __Pyx_DECREF_TypeName(obj)
#endif

/* GetRuntimeVersion.proto */
#if __PYX_LIMITED_VERSION_HEX < 0x030b0000
static unsigned long __Pyx_cached_runtime_version = 0;
static void __Pyx_init_runtime_version(void);
#else
#define __Pyx_init_runtime_version()
#endif
static unsigned long __Pyx_get_runtime_version(void);

/* CheckBinaryVersion.proto */
static int __Pyx_check_binary_version(unsigned long ct_version, unsigned long rt_version, int allow_newer);

/* DecompressString.proto */
static PyObject *__Pyx_DecompressString(const char *s, Py_ssize_t length, int algo);

/* MultiPhaseInitModuleState.proto */
#if CYTHON_PEP489_MULTI_PHASE_INIT && CYTHON_USE_MODULE_STATE
static PyObject *__Pyx_State_FindModule(void*);
static int __Pyx_State_AddModule(PyObject* module, void*);
static int __Pyx_State_RemoveModule(void*);
#elif CYTHON_USE_MODULE_STATE
#define __Pyx_State_FindModule PyState_FindModule
#define __Pyx_State_AddModule PyState_AddModule
#define __Pyx_State_RemoveModule PyState_RemoveModule
#endif

/* #### Code section: module_declarations ### */
/* CythonABIVersion.proto */
#if CYTHON_COMPILING_IN_LIMITED_API
    #if CYTHON_METH_FASTCALL
        #define __PYX_FASTCALL_ABI_SUFFIX  "_fastcall"
    #else
        #define __PYX_FASTCALL_ABI_SUFFIX
    #endif
    #define __PYX_LIMITED_ABI_SUFFIX "limited" __PYX_FASTCALL_ABI_SUFFIX __PYX_AM_SEND_ABI_SUFFIX
#else
    #define __PYX_LIMITED_ABI_SUFFIX
#endif
#if __PYX_HAS_PY_AM_SEND == 1
    #define __PYX_AM_SEND_ABI_SUFFIX
#elif __PYX_HAS_PY_AM_SEND == 2
    #define __PYX_AM_SEND_ABI_SUFFIX "amsendbackport"
#else
    #define __PYX_AM_SEND_ABI_SUFFIX "noamsend"
#endif
#ifndef __PYX_MONITORING_ABI_SUFFIX
    #define __PYX_MONITORING_ABI_SUFFIX
#endif
#if CYTHON_USE_TP_FINALIZE
    #define __PYX_TP_FINALIZE_ABI_SUFFIX
#else
    #define __PYX_TP_FINALIZE_ABI_SUFFIX "nofinalize"
#endif
#if CYTHON_USE_FREELISTS || !defined(__Pyx_AsyncGen_USED)
    #define __PYX_FREELISTS_ABI_SUFFIX
#else
    #define __PYX_FREELISTS_ABI_SUFFIX "nofreelists"
#endif
#define CYTHON_ABI  __PYX_ABI_VERSION __PYX_LIMITED_ABI_SUFFIX __PYX_MONITORING_ABI_SUFFIX __PYX_TP_FINALIZE_ABI_SUFFIX __PYX_FREELISTS_ABI_SUFFIX __PYX_AM_SEND_ABI_SUFFIX
#define __PYX_ABI_MODULE_NAME "_cython_" CYTHON_ABI
#define __PYX_TYPE_MODULE_PREFIX __PYX_ABI_MODULE_NAME "."

static CYTHON_INLINE npy_intp __pyx_f_5numpy_5dtype_8itemsize_itemsize(PyArray_Descr *__pyx_v_self); /* proto*/
static CYTHON_INLINE npy_intp __pyx_f_5numpy_5dtype_9alignment_alignment(PyArray_Descr *__pyx_v_self); /* proto*/
static CYTHON_INLINE PyObject *__pyx_f_5numpy_5dtype_6fields_fields(PyArray_Descr *__pyx_v_self); /* proto*/
static CYTHON_INLINE PyObject *__pyx_f_5numpy_5dtype_5names_names(PyArray_Descr *__pyx_v_self); /* proto*/
static CYTHON_INLINE PyArray_ArrayDescr *__pyx_f_5numpy_5dtype_8subarray_subarray(PyArray_Descr *__pyx_v_self); /* proto*/
static CYTHON_INLINE npy_uint64 __pyx_f_5numpy_5dtype_5flags_flags(PyArray_Descr *__pyx_v_self); /* proto*/
static CYTHON_INLINE int __pyx_f_5numpy_9broadcast_7numiter_numiter(PyArrayMultiIterObject *__pyx_v_self); /* proto*/
static CYTHON_INLINE npy_intp __pyx_f_5numpy_9broadcast_4size_size(PyArrayMultiIterObject *__pyx_v_self); /* proto*/
static CYTHON_INLINE npy_intp __pyx_f_5numpy_9broadcast_5index_index(PyArrayMultiIterObject *__pyx_v_self); /* proto*/
static CYTHON_INLINE int __pyx_f_5numpy_9broadcast_2nd_nd(PyArrayMultiIterObject *__pyx_v_self); /* proto*/
static CYTHON_INLINE npy_intp *__pyx_f_5numpy_9broadcast_10dimensions_dimensions(PyArrayMultiIterObject *__pyx_v_self); /* proto*/
static CYTHON_INLINE void **__pyx_f_5numpy_9broadcast_5iters_iters(PyArrayMultiIterObject *__pyx_v_self); /* proto*/
static CYTHON_INLINE PyObject *__pyx_f_5numpy_7ndarray_4base_base(PyArrayObject *__pyx_v_self); /* proto*/
static CYTHON_INLINE PyArray_Descr *__pyx_f_5numpy_7ndarray_5descr_descr(PyArrayObject *__pyx_v_self); /* proto*/
static CYTHON_INLINE int __pyx_f_5numpy_7ndarray_4ndim_ndim(PyArrayObject *__pyx_v_self); /* proto*/
static CYTHON_INLINE npy_intp *__pyx_f_5numpy_7ndarray_5shape_shape(PyArrayObject *__pyx_v_self); /* proto*/
static CYTHON_INLINE npy_intp *__pyx_f_5numpy_7ndarray_7strides_strides(PyArrayObject *__pyx_v_self); /* proto*/
static CYTHON_INLINE npy_intp __pyx_f_5numpy_7ndarray_4size_size(PyArrayObject *__pyx_v_self); /* proto*/
static CYTHON_INLINE char *__pyx_f_5numpy_7ndarray_4data_data(PyArrayObject *__pyx_v_self); /* proto*/
#if !CYTHON_COMPILING_IN_LIMITED_API
static CYTHON_INLINE double __pyx_f_7cpython_7complex_7complex_4real_real(PyComplexObject *__pyx_v_self); /* proto*/
#endif
#if !CYTHON_COMPILING_IN_LIMITED_API
static CYTHON_INLINE double __pyx_f_7cpython_7complex_7complex_4imag_imag(PyComplexObject *__pyx_v_self); /* proto*/
#endif
static PyObject *__pyx_f_6tables_14tableextension_5Table_get_nested_type(struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self, hid_t __pyx_v_type_id, hid_t __pyx_v_native_type_id, PyObject *__pyx_v_colpath, PyObject *__pyx_v_field_byteorders); /* proto*/
static PyObject *__pyx_f_6tables_14tableextension_5Table__convert_time64_(CYTHON_UNUSED struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self, PyArrayObject *__pyx_v_nparr, hsize_t __pyx_v_nrecords, int __pyx_v_sense); /* proto*/
static PyObject *__pyx_f_6tables_14tableextension_5Table__convert_types(struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self, PyArrayObject *__pyx_v_recarr, hsize_t __pyx_v_nrecords, int __pyx_v_sense, int __pyx_skip_dispatch); /* proto*/
static hsize_t __pyx_f_6tables_14tableextension_5Table__read_chunk(struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self, hsize_t __pyx_v_nchunk, PyArrayObject *__pyx_v_iobuf, long __pyx_v_cstart); /* proto*/
static PyObject *__pyx_f_6tables_14tableextension_3Row__new_buffer(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self, PyObject *__pyx_v_table); /* proto*/
static PyObject *__pyx_f_6tables_14tableextension_3Row__init_loop(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self, PY_LONG_LONG __pyx_v_start, PY_LONG_LONG __pyx_v_stop, PY_LONG_LONG __pyx_v_step, PyObject *__pyx_v_coords, PyObject *__pyx_v_chunkmap); /* proto*/
static PyObject *__pyx_f_6tables_14tableextension_3Row__Row__next__indexed(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self); /* proto*/
static PyObject *__pyx_f_6tables_14tableextension_3Row__Row__next__coords(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self); /* proto*/
static PyObject *__pyx_f_6tables_14tableextension_3Row__Row__next__inkernel(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self); /* proto*/
static PyObject *__pyx_f_6tables_14tableextension_3Row__Row__next__general(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self); /* proto*/
static PyObject *__pyx_f_6tables_14tableextension_3Row__finish_riterator(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self); /* proto*/

/* Module declarations from "libc.string" */

/* Module declarations from "libc.stdio" */

/* Module declarations from "__builtin__" */

/* Module declarations from "cpython.type" */

/* Module declarations from "cpython.version" */

/* Module declarations from "cpython.exc" */

/* Module declarations from "cpython.module" */

/* Module declarations from "cpython.mem" */

/* Module declarations from "cpython.tuple" */

/* Module declarations from "cpython.list" */

/* Module declarations from "cpython.sequence" */

/* Module declarations from "cpython.mapping" */

/* Module declarations from "cpython.iterator" */

/* Module declarations from "cpython.number" */

/* Module declarations from "__builtin__" */

/* Module declarations from "cpython.bool" */

/* Module declarations from "cpython.long" */

/* Module declarations from "cpython.float" */

/* Module declarations from "cython" */

/* Module declarations from "__builtin__" */

/* Module declarations from "cpython.complex" */

/* Module declarations from "libc.stddef" */

/* Module declarations from "cpython.unicode" */

/* Module declarations from "cpython.pyport" */

/* Module declarations from "cpython.dict" */

/* Module declarations from "cpython.instance" */

/* Module declarations from "cpython.function" */

/* Module declarations from "cpython.method" */

/* Module declarations from "cpython.weakref" */

/* Module declarations from "cpython.getargs" */

/* Module declarations from "cpython.pythread" */

/* Module declarations from "cpython.pystate" */

/* Module declarations from "cpython.set" */

/* Module declarations from "cpython.buffer" */

/* Module declarations from "cpython.bytes" */

/* Module declarations from "cpython.pycapsule" */

/* Module declarations from "cpython.contextvars" */

/* Module declarations from "cpython" */

/* Module declarations from "cpython.object" */

/* Module declarations from "cpython.ref" */

/* Module declarations from "numpy" */

/* Module declarations from "numpy" */
static CYTHON_INLINE int __pyx_f_5numpy_import_array(void); /*proto*/

/* Module declarations from "libc.stdint" */

/* Module declarations from "libc.stdlib" */

/* Module declarations from "tables.definitions" */

/* Module declarations from "tables.hdf5extension" */

/* Module declarations from "tables.utilsextension" */
static hid_t (*__pyx_f_6tables_14utilsextension_get_native_type)(hid_t); /*proto*/
static PyObject *(*__pyx_f_6tables_14utilsextension_cstr_to_pystr)(char const *); /*proto*/

/* Module declarations from "tables.lrucacheextension" */

/* Module declarations from "tables.tableextension" */
static PyObject *__pyx_f_6tables_14tableextension_get_nested_field_cache(PyObject *, PyObject *, PyObject *); /*proto*/
static PyObject *__pyx_f_6tables_14tableextension_join_path(PyObject *, PyObject *); /*proto*/
/* #### Code section: typeinfo ### */
/* #### Code section: before_global_var ### */
#define __Pyx_MODULE_NAME "tables.tableextension"
extern int __pyx_module_is_main_tables__tableextension;
int __pyx_module_is_main_tables__tableextension = 0;

/* Implementation of "tables.tableextension" */
/* #### Code section: global_var ### */
static PyObject *__pyx_builtin_enumerate;
/* #### Code section: string_decls ### */
static const char __pyx_k_FIELD__d_NAME[] = "FIELD_%d_NAME";
static const char __pyx_k_Here_is_where_Table_and_Row_exte[] = "Here is where Table and Row extension types live.\n\nClasses (type extensions):\n\n    Table\n    Row\n\nFunctions:\n\nMisc variables:\n\n";
/* #### Code section: decls ### */
static PyObject *__pyx_pf_6tables_14tableextension_5Table__create_table(struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self, PyObject *__pyx_v_title, PyObject *__pyx_v_complib, PyObject *__pyx_v_obversion); /* proto */
static PyObject *__pyx_pf_6tables_14tableextension_5Table_2_get_info(struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6tables_14tableextension_5Table_4_convert_types(struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self, PyArrayObject *__pyx_v_recarr, hsize_t __pyx_v_nrecords, int __pyx_v_sense); /* proto */
static PyObject *__pyx_pf_6tables_14tableextension_5Table_6_open_append(struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self, PyArrayObject *__pyx_v_recarr); /* proto */
static PyObject *__pyx_pf_6tables_14tableextension_5Table_8_append_records(struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self, hsize_t __pyx_v_nrecords); /* proto */
static PyObject *__pyx_pf_6tables_14tableextension_5Table_10_close_append(struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6tables_14tableextension_5Table_12_update_records(struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self, hsize_t __pyx_v_start, hsize_t __pyx_v_stop, hsize_t __pyx_v_step, PyArrayObject *__pyx_v_recarr); /* proto */
static PyObject *__pyx_pf_6tables_14tableextension_5Table_14_update_elements(struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self, hsize_t __pyx_v_nrecords, PyArrayObject *__pyx_v_coords, PyArrayObject *__pyx_v_recarr); /* proto */
static PyObject *__pyx_pf_6tables_14tableextension_5Table_16_read_records(struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self, hsize_t __pyx_v_start, hsize_t __pyx_v_nrecords, PyArrayObject *__pyx_v_recarr); /* proto */
static PyObject *__pyx_pf_6tables_14tableextension_5Table_18_read_elements(struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self, PyArrayObject *__pyx_v_coords, PyArrayObject *__pyx_v_recarr); /* proto */
static PyObject *__pyx_pf_6tables_14tableextension_5Table_20_remove_rows(struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self, hsize_t __pyx_v_start, hsize_t __pyx_v_stop, long __pyx_v_step); /* proto */
static PyObject *__pyx_pf_6tables_14tableextension_5Table_22_clean_chunk_addrs(struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6tables_14tableextension_5Table_24__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6tables_14tableextension_5Table_26__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_6tables_14tableextension_3Row_4nrow___get__(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6tables_14tableextension_3Row_5table___get__(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self); /* proto */
static int __pyx_pf_6tables_14tableextension_3Row___cinit__(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self, PyObject *__pyx_v_table); /* proto */
static PyObject *__pyx_pf_6tables_14tableextension_3Row_2_iter(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self, PyObject *__pyx_v_start, PyObject *__pyx_v_stop, PyObject *__pyx_v_step, PyObject *__pyx_v_coords, PyObject *__pyx_v_chunkmap); /* proto */
static PyObject *__pyx_pf_6tables_14tableextension_3Row_4__iter__(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6tables_14tableextension_3Row_6__next__(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6tables_14tableextension_3Row_8_fill_col(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self, PyObject *__pyx_v_result, PyObject *__pyx_v_start, PyObject *__pyx_v_stop, PyObject *__pyx_v_step, PyObject *__pyx_v_field); /* proto */
static PyObject *__pyx_pf_6tables_14tableextension_3Row_10append(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6tables_14tableextension_3Row_12_flush_buffered_rows(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6tables_14tableextension_3Row_14_get_unsaved_nrows(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6tables_14tableextension_3Row_16update(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6tables_14tableextension_3Row_18_flush_mod_rows(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self); /* proto */
static int __pyx_pf_6tables_14tableextension_3Row_20__contains__(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self, PyObject *__pyx_v_item); /* proto */
static PyObject *__pyx_pf_6tables_14tableextension_3Row_22__getitem__(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self, PyObject *__pyx_v_key); /* proto */
static int __pyx_pf_6tables_14tableextension_3Row_24__setitem__(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self, PyObject *__pyx_v_key, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_6tables_14tableextension_3Row_26fetch_all_fields(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6tables_14tableextension_3Row_28__str__(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6tables_14tableextension_3Row_30__repr__(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6tables_14tableextension_3Row_32__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_6tables_14tableextension_3Row_34__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_tp_new_6tables_14tableextension_Table(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_6tables_14tableextension_Row(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
/* #### Code section: late_includes ### */
/* #### Code section: module_state ### */
/* SmallCodeConfig */
#ifndef CYTHON_SMALL_CODE
#if defined(__clang__)
    #define CYTHON_SMALL_CODE
#elif defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))
    #define CYTHON_SMALL_CODE __attribute__((cold))
#else
    #define CYTHON_SMALL_CODE
#endif
#endif

typedef struct {
  PyObject *__pyx_d;
  PyObject *__pyx_b;
  PyObject *__pyx_cython_runtime;
  PyObject *__pyx_empty_tuple;
  PyObject *__pyx_empty_bytes;
  PyObject *__pyx_empty_unicode;
  PyTypeObject *__pyx_ptype_7cpython_4type_type;
  PyTypeObject *__pyx_ptype_7cpython_4bool_bool;
  PyTypeObject *__pyx_ptype_7cpython_7complex_complex;
  PyTypeObject *__pyx_ptype_5numpy_dtype;
  PyTypeObject *__pyx_ptype_5numpy_flatiter;
  PyTypeObject *__pyx_ptype_5numpy_broadcast;
  PyTypeObject *__pyx_ptype_5numpy_ndarray;
  PyTypeObject *__pyx_ptype_5numpy_generic;
  PyTypeObject *__pyx_ptype_5numpy_number;
  PyTypeObject *__pyx_ptype_5numpy_integer;
  PyTypeObject *__pyx_ptype_5numpy_signedinteger;
  PyTypeObject *__pyx_ptype_5numpy_unsignedinteger;
  PyTypeObject *__pyx_ptype_5numpy_inexact;
  PyTypeObject *__pyx_ptype_5numpy_floating;
  PyTypeObject *__pyx_ptype_5numpy_complexfloating;
  PyTypeObject *__pyx_ptype_5numpy_flexible;
  PyTypeObject *__pyx_ptype_5numpy_character;
  PyTypeObject *__pyx_ptype_5numpy_ufunc;
  PyTypeObject *__pyx_ptype_6tables_13hdf5extension_Node;
  PyTypeObject *__pyx_ptype_6tables_13hdf5extension_Leaf;
  PyTypeObject *__pyx_ptype_6tables_13hdf5extension_Array;
  PyTypeObject *__pyx_ptype_6tables_17lrucacheextension_NodeCache;
  PyTypeObject *__pyx_ptype_6tables_17lrucacheextension_BaseCache;
  PyTypeObject *__pyx_ptype_6tables_17lrucacheextension_ObjectNode;
  PyTypeObject *__pyx_ptype_6tables_17lrucacheextension_ObjectCache;
  PyTypeObject *__pyx_ptype_6tables_17lrucacheextension_NumCache;
  PyObject *__pyx_type_6tables_14tableextension_Table;
  PyObject *__pyx_type_6tables_14tableextension_Row;
  PyTypeObject *__pyx_ptype_6tables_14tableextension_Table;
  PyTypeObject *__pyx_ptype_6tables_14tableextension_Row;
  __Pyx_CachedCFunction __pyx_umethod_PyDict_Type_items;
  __Pyx_CachedCFunction __pyx_umethod_PyDict_Type_pop;
  __Pyx_CachedCFunction __pyx_umethod_PyDict_Type_values;
  PyObject *__pyx_slice[1];
  PyObject *__pyx_tuple[2];
  PyObject *__pyx_codeobj_tab[24];
  PyObject *__pyx_string_tab[344];
  PyObject *__pyx_number_tab[2];
/* #### Code section: module_state_contents ### */
/* CommonTypesMetaclass.module_state_decls */
PyTypeObject *__pyx_CommonTypesMetaclassType;

/* CachedMethodType.module_state_decls */
#if CYTHON_COMPILING_IN_LIMITED_API
PyObject *__Pyx_CachedMethodType;
#endif

/* CythonFunctionShared.module_state_decls */
PyTypeObject *__pyx_CyFunctionType;

/* CodeObjectCache.module_state_decls */
struct __Pyx_CodeObjectCache __pyx_code_cache;

/* #### Code section: module_state_end ### */
} __pyx_mstatetype;

#if CYTHON_USE_MODULE_STATE
#ifdef __cplusplus
namespace {
extern struct PyModuleDef __pyx_moduledef;
} /* anonymous namespace */
#else
static struct PyModuleDef __pyx_moduledef;
#endif

#define __pyx_mstate_global (__Pyx_PyModule_GetState(__Pyx_State_FindModule(&__pyx_moduledef)))

#define __pyx_m (__Pyx_State_FindModule(&__pyx_moduledef))
#else
static __pyx_mstatetype __pyx_mstate_global_static =
#ifdef __cplusplus
    {};
#else
    {0};
#endif
static __pyx_mstatetype * const __pyx_mstate_global = &__pyx_mstate_global_static;
#endif
/* #### Code section: constant_name_defines ### */
#define __pyx_kp_u_ __pyx_string_tab[0]
#define __pyx_kp_u_0 __pyx_string_tab[1]
#define __pyx_kp_u_Attempt_to_write_over_a_file_ope __pyx_string_tab[2]
#define __pyx_kp_u_Can_t_set_attribute __pyx_string_tab[3]
#define __pyx_kp_u_Can_t_set_attribute_CLASS_in_tab __pyx_string_tab[4]
#define __pyx_kp_u_Can_t_set_attribute_NROWS_in_tab __pyx_string_tab[5]
#define __pyx_kp_u_Can_t_set_attribute_TITLE_in_tab __pyx_string_tab[6]
#define __pyx_kp_u_Can_t_set_attribute_VERSION_in_t __pyx_string_tab[7]
#define __pyx_kp_u_Node_s_is_not_a_Table_object __pyx_string_tab[8]
#define __pyx_kp_u_Non_existing_node __pyx_string_tab[9]
#define __pyx_kp_u_None __pyx_string_tab[10]
#define __pyx_kp_u_Note_that_Cython_is_deliberately __pyx_string_tab[11]
#define __pyx_kp_u_Problems_appending_the_records __pyx_string_tab[12]
#define __pyx_kp_u_Problems_creating_the_table __pyx_string_tab[13]
#define __pyx_kp_u_Problems_deleting_records __pyx_string_tab[14]
#define __pyx_kp_u_Problems_getting_desciption_for __pyx_string_tab[15]
#define __pyx_kp_u_Problems_reading_chunk_records __pyx_string_tab[16]
#define __pyx_kp_u_Problems_reading_records __pyx_string_tab[17]
#define __pyx_kp_u_Problems_setting_the_NROWS_attri __pyx_string_tab[18]
#define __pyx_kp_u_Problems_updating_the_records __pyx_string_tab[19]
#define __pyx_kp_u_Warning_Row_iterator_has_not_bee __pyx_string_tab[20]
#define __pyx_kp_u_Warning_Row_iterator_has_not_bee_2 __pyx_string_tab[21]
#define __pyx_kp_u_You_are_only_allowed_to_update_r __pyx_string_tab[22]
#define __pyx_kp_u_You_cannot_append_rows_to_a_non __pyx_string_tab[23]
#define __pyx_kp_u_You_cannot_append_rows_when_in_m __pyx_string_tab[24]
#define __pyx_kp_u__2 __pyx_string_tab[25]
#define __pyx_kp_u__3 __pyx_string_tab[26]
#define __pyx_kp_u__4 __pyx_string_tab[27]
#define __pyx_kp_u__5 __pyx_string_tab[28]
#define __pyx_kp_u_add_note __pyx_string_tab[29]
#define __pyx_kp_u_attempt_to_write_over_a_file_ope __pyx_string_tab[30]
#define __pyx_kp_u_column __pyx_string_tab[31]
#define __pyx_kp_u_disable __pyx_string_tab[32]
#define __pyx_kp_u_enable __pyx_string_tab[33]
#define __pyx_kp_u_for_column __pyx_string_tab[34]
#define __pyx_kp_u_gc __pyx_string_tab[35]
#define __pyx_kp_u_in_table __pyx_string_tab[36]
#define __pyx_kp_u_invalid_type __pyx_string_tab[37]
#define __pyx_kp_u_isenabled __pyx_string_tab[38]
#define __pyx_kp_u_no_default___reduce___due_to_non __pyx_string_tab[39]
#define __pyx_kp_u_numpy__core_multiarray_failed_to __pyx_string_tab[40]
#define __pyx_kp_u_numpy__core_umath_failed_to_impo __pyx_string_tab[41]
#define __pyx_kp_u_pointing_to_row __pyx_string_tab[42]
#define __pyx_kp_u_row __pyx_string_tab[43]
#define __pyx_kp_u_s __pyx_string_tab[44]
#define __pyx_kp_u_self_chunk_op_self_dims_self_wbu __pyx_string_tab[45]
#define __pyx_kp_u_step_size_may_not_be_0 __pyx_string_tab[46]
#define __pyx_kp_u_table __pyx_string_tab[47]
#define __pyx_kp_u_tables_conditions __pyx_string_tab[48]
#define __pyx_kp_u_tables_description __pyx_string_tab[49]
#define __pyx_kp_u_tables_exceptions __pyx_string_tab[50]
#define __pyx_kp_u_tables_math __pyx_string_tab[51]
#define __pyx_kp_u_tables_numpy __pyx_string_tab[52]
#define __pyx_kp_u_tables_os __pyx_string_tab[53]
#define __pyx_kp_u_tables_platform __pyx_string_tab[54]
#define __pyx_kp_u_tables_sys __pyx_string_tab[55]
#define __pyx_kp_u_tables_tableextension_pyx __pyx_string_tab[56]
#define __pyx_kp_u_tables_time __pyx_string_tab[57]
#define __pyx_kp_u_tables_utils __pyx_string_tab[58]
#define __pyx_kp_u_tables_utilsextension __pyx_string_tab[59]
#define __pyx_kp_u_tree_fragment __pyx_string_tab[60]
#define __pyx_kp_u_under __pyx_string_tab[61]
#define __pyx_kp_u_utf_8 __pyx_string_tab[62]
#define __pyx_n_u_Col __pyx_string_tab[63]
#define __pyx_n_u_H5T_STD_I64 __pyx_string_tab[64]
#define __pyx_n_u_HDF5ExtError __pyx_string_tab[65]
#define __pyx_n_u_ITERSEQ_MAX_ELEMENTS __pyx_string_tab[66]
#define __pyx_n_u_PT_DEFAULT_B2_BLOCKSIZE __pyx_string_tab[67]
#define __pyx_n_u_PYTABLES_SYS_ATTRS __pyx_string_tab[68]
#define __pyx_n_u_Pyx_PyDict_NextRef __pyx_string_tab[69]
#define __pyx_n_u_Row __pyx_string_tab[70]
#define __pyx_n_u_Row___reduce_cython __pyx_string_tab[71]
#define __pyx_n_u_Row___setstate_cython __pyx_string_tab[72]
#define __pyx_n_u_Row__fill_col __pyx_string_tab[73]
#define __pyx_n_u_Row__flush_buffered_rows __pyx_string_tab[74]
#define __pyx_n_u_Row__flush_mod_rows __pyx_string_tab[75]
#define __pyx_n_u_Row__get_unsaved_nrows __pyx_string_tab[76]
#define __pyx_n_u_Row__iter __pyx_string_tab[77]
#define __pyx_n_u_Row_append __pyx_string_tab[78]
#define __pyx_n_u_Row_fetch_all_fields __pyx_string_tab[79]
#define __pyx_n_u_Row_update __pyx_string_tab[80]
#define __pyx_n_u_SizeType __pyx_string_tab[81]
#define __pyx_n_u_Table __pyx_string_tab[82]
#define __pyx_n_u_Table___reduce_cython __pyx_string_tab[83]
#define __pyx_n_u_Table___setstate_cython __pyx_string_tab[84]
#define __pyx_n_u_Table__append_records __pyx_string_tab[85]
#define __pyx_n_u_Table__clean_chunk_addrs __pyx_string_tab[86]
#define __pyx_n_u_Table__close_append __pyx_string_tab[87]
#define __pyx_n_u_Table__convert_types __pyx_string_tab[88]
#define __pyx_n_u_Table__create_table __pyx_string_tab[89]
#define __pyx_n_u_Table__get_info __pyx_string_tab[90]
#define __pyx_n_u_Table__open_append __pyx_string_tab[91]
#define __pyx_n_u_Table__read_elements __pyx_string_tab[92]
#define __pyx_n_u_Table__read_records __pyx_string_tab[93]
#define __pyx_n_u_Table__remove_rows __pyx_string_tab[94]
#define __pyx_n_u_Table__update_elements __pyx_string_tab[95]
#define __pyx_n_u_Table__update_records __pyx_string_tab[96]
#define __pyx_n_u_add __pyx_string_tab[97]
#define __pyx_n_u_addrs __pyx_string_tab[98]
#define __pyx_n_u_all __pyx_string_tab[99]
#define __pyx_n_u_any __pyx_string_tab[100]
#define __pyx_n_u_append __pyx_string_tab[101]
#define __pyx_n_u_append_records __pyx_string_tab[102]
#define __pyx_n_u_arange __pyx_string_tab[103]
#define __pyx_n_u_args __pyx_string_tab[104]
#define __pyx_n_u_array __pyx_string_tab[105]
#define __pyx_n_u_asarray __pyx_string_tab[106]
#define __pyx_n_u_asyncio_coroutines __pyx_string_tab[107]
#define __pyx_n_u_atom_from_hdf5_type __pyx_string_tab[108]
#define __pyx_n_u_big __pyx_string_tab[109]
#define __pyx_n_u_blocksize __pyx_string_tab[110]
#define __pyx_n_u_blosc2 __pyx_string_tab[111]
#define __pyx_n_u_buflen __pyx_string_tab[112]
#define __pyx_n_u_byteorder __pyx_string_tab[113]
#define __pyx_n_u_byteorder_2 __pyx_string_tab[114]
#define __pyx_n_u_byteswap __pyx_string_tab[115]
#define __pyx_n_u_c_classid __pyx_string_tab[116]
#define __pyx_n_u_call_on_recarr __pyx_string_tab[117]
#define __pyx_n_u_ceil __pyx_string_tab[118]
#define __pyx_n_u_check_open __pyx_string_tab[119]
#define __pyx_n_u_chunkcache __pyx_string_tab[120]
#define __pyx_n_u_chunked __pyx_string_tab[121]
#define __pyx_n_u_chunkmap __pyx_string_tab[122]
#define __pyx_n_u_chunkshape __pyx_string_tab[123]
#define __pyx_n_u_chunksize __pyx_string_tab[124]
#define __pyx_n_u_class __pyx_string_tab[125]
#define __pyx_n_u_class_2 __pyx_string_tab[126]
#define __pyx_n_u_class_getitem __pyx_string_tab[127]
#define __pyx_n_u_clean_chunk_addrs __pyx_string_tab[128]
#define __pyx_n_u_cline_in_traceback __pyx_string_tab[129]
#define __pyx_n_u_close_append __pyx_string_tab[130]
#define __pyx_n_u_cobversion __pyx_string_tab[131]
#define __pyx_n_u_coldescrs __pyx_string_tab[132]
#define __pyx_n_u_colenums __pyx_string_tab[133]
#define __pyx_n_u_colpathnames __pyx_string_tab[134]
#define __pyx_n_u_coltypes __pyx_string_tab[135]
#define __pyx_n_u_complevel __pyx_string_tab[136]
#define __pyx_n_u_complex __pyx_string_tab[137]
#define __pyx_n_u_complib __pyx_string_tab[138]
#define __pyx_n_u_conditions __pyx_string_tab[139]
#define __pyx_n_u_convert_types __pyx_string_tab[140]
#define __pyx_n_u_coords __pyx_string_tab[141]
#define __pyx_n_u_copy __pyx_string_tab[142]
#define __pyx_n_u_create_nested_type __pyx_string_tab[143]
#define __pyx_n_u_create_table __pyx_string_tab[144]
#define __pyx_n_u_cset __pyx_string_tab[145]
#define __pyx_n_u_ctitle __pyx_string_tab[146]
#define __pyx_n_u_d __pyx_string_tab[147]
#define __pyx_n_u_data __pyx_string_tab[148]
#define __pyx_n_u_desc __pyx_string_tab[149]
#define __pyx_n_u_description __pyx_string_tab[150]
#define __pyx_n_u_dims __pyx_string_tab[151]
#define __pyx_n_u_dirtycache __pyx_string_tab[152]
#define __pyx_n_u_dtype __pyx_string_tab[153]
#define __pyx_n_u_empty __pyx_string_tab[154]
#define __pyx_n_u_encode __pyx_string_tab[155]
#define __pyx_n_u_encoded_complib __pyx_string_tab[156]
#define __pyx_n_u_encoded_name __pyx_string_tab[157]
#define __pyx_n_u_encoded_obversion __pyx_string_tab[158]
#define __pyx_n_u_encoded_title __pyx_string_tab[159]
#define __pyx_n_u_enum __pyx_string_tab[160]
#define __pyx_n_u_enumerate __pyx_string_tab[161]
#define __pyx_n_u_environ __pyx_string_tab[162]
#define __pyx_n_u_eq __pyx_string_tab[163]
#define __pyx_n_u_exceptions __pyx_string_tab[164]
#define __pyx_n_u_extend __pyx_string_tab[165]
#define __pyx_n_u_fetch_all_fields __pyx_string_tab[166]
#define __pyx_n_u_field __pyx_string_tab[167]
#define __pyx_n_u_fieldname __pyx_string_tab[168]
#define __pyx_n_u_fields __pyx_string_tab[169]
#define __pyx_n_u_filename __pyx_string_tab[170]
#define __pyx_n_u_fill_col __pyx_string_tab[171]
#define __pyx_n_u_fill_data __pyx_string_tab[172]
#define __pyx_n_u_filters __pyx_string_tab[173]
#define __pyx_n_u_flat __pyx_string_tab[174]
#define __pyx_n_u_fletcher32 __pyx_string_tab[175]
#define __pyx_n_u_float __pyx_string_tab[176]
#define __pyx_n_u_flush_buffered_rows __pyx_string_tab[177]
#define __pyx_n_u_flush_mod_rows __pyx_string_tab[178]
#define __pyx_n_u_fname __pyx_string_tab[179]
#define __pyx_n_u_from_atom __pyx_string_tab[180]
#define __pyx_n_u_func __pyx_string_tab[181]
#define __pyx_n_u_get __pyx_string_tab[182]
#define __pyx_n_u_get_container __pyx_string_tab[183]
#define __pyx_n_u_get_info __pyx_string_tab[184]
#define __pyx_n_u_get_nested_field __pyx_string_tab[185]
#define __pyx_n_u_get_node __pyx_string_tab[186]
#define __pyx_n_u_get_unsaved_nrows __pyx_string_tab[187]
#define __pyx_n_u_getstate __pyx_string_tab[188]
#define __pyx_n_u_h5tb __pyx_string_tab[189]
#define __pyx_n_u_hdf5_class_to_string __pyx_string_tab[190]
#define __pyx_n_u_hdf5_to_np_ext_type __pyx_string_tab[191]
#define __pyx_n_u_i __pyx_string_tab[192]
#define __pyx_n_u_inextelement __pyx_string_tab[193]
#define __pyx_n_u_inrowsinbuf __pyx_string_tab[194]
#define __pyx_n_u_inrowsread __pyx_string_tab[195]
#define __pyx_n_u_int __pyx_string_tab[196]
#define __pyx_n_u_int64 __pyx_string_tab[197]
#define __pyx_n_u_iobuf __pyx_string_tab[198]
#define __pyx_n_u_iobufcpy __pyx_string_tab[199]
#define __pyx_n_u_irrelevant __pyx_string_tab[200]
#define __pyx_n_u_is_coroutine __pyx_string_tab[201]
#define __pyx_n_u_istart __pyx_string_tab[202]
#define __pyx_n_u_istartb __pyx_string_tab[203]
#define __pyx_n_u_istep __pyx_string_tab[204]
#define __pyx_n_u_istop __pyx_string_tab[205]
#define __pyx_n_u_istopb __pyx_string_tab[206]
#define __pyx_n_u_item __pyx_string_tab[207]
#define __pyx_n_u_items __pyx_string_tab[208]
#define __pyx_n_u_itemsize __pyx_string_tab[209]
#define __pyx_n_u_iter __pyx_string_tab[210]
#define __pyx_n_u_j __pyx_string_tab[211]
#define __pyx_n_u_kind __pyx_string_tab[212]
#define __pyx_n_u_layout __pyx_string_tab[213]
#define __pyx_n_u_little __pyx_string_tab[214]
#define __pyx_n_u_lower __pyx_string_tab[215]
#define __pyx_n_u_main __pyx_string_tab[216]
#define __pyx_n_u_mark_columns_as_dirty __pyx_string_tab[217]
#define __pyx_n_u_math __pyx_string_tab[218]
#define __pyx_n_u_mixed __pyx_string_tab[219]
#define __pyx_n_u_mode __pyx_string_tab[220]
#define __pyx_n_u_module __pyx_string_tab[221]
#define __pyx_n_u_name __pyx_string_tab[222]
#define __pyx_n_u_name_2 __pyx_string_tab[223]
#define __pyx_n_u_names __pyx_string_tab[224]
#define __pyx_n_u_nchunks __pyx_string_tab[225]
#define __pyx_n_u_np __pyx_string_tab[226]
#define __pyx_n_u_npext_prefixes_to_ptkinds __pyx_string_tab[227]
#define __pyx_n_u_nrecords __pyx_string_tab[228]
#define __pyx_n_u_nrecords2 __pyx_string_tab[229]
#define __pyx_n_u_nrows __pyx_string_tab[230]
#define __pyx_n_u_nrowsinbuf __pyx_string_tab[231]
#define __pyx_n_u_numpy __pyx_string_tab[232]
#define __pyx_n_u_obversion __pyx_string_tab[233]
#define __pyx_n_u_offset __pyx_string_tab[234]
#define __pyx_n_u_offset_2 __pyx_string_tab[235]
#define __pyx_n_u_oid __pyx_string_tab[236]
#define __pyx_n_u_open_append __pyx_string_tab[237]
#define __pyx_n_u_os __pyx_string_tab[238]
#define __pyx_n_u_params __pyx_string_tab[239]
#define __pyx_n_u_platform __pyx_string_tab[240]
#define __pyx_n_u_platform_byteorder __pyx_string_tab[241]
#define __pyx_n_u_plist __pyx_string_tab[242]
#define __pyx_n_u_pop __pyx_string_tab[243]
#define __pyx_n_u_pos __pyx_string_tab[244]
#define __pyx_n_u_pt_special_kinds __pyx_string_tab[245]
#define __pyx_n_u_pttype_to_hdf5 __pyx_string_tab[246]
#define __pyx_n_u_pyx_state __pyx_string_tab[247]
#define __pyx_n_u_pyx_vtable __pyx_string_tab[248]
#define __pyx_n_u_qualname __pyx_string_tab[249]
#define __pyx_n_u_r __pyx_string_tab[250]
#define __pyx_n_u_rbuf __pyx_string_tab[251]
#define __pyx_n_u_rbuf2 __pyx_string_tab[252]
#define __pyx_n_u_rcoords __pyx_string_tab[253]
#define __pyx_n_u_read_elements __pyx_string_tab[254]
#define __pyx_n_u_read_records __pyx_string_tab[255]
#define __pyx_n_u_recarr __pyx_string_tab[256]
#define __pyx_n_u_reduce __pyx_string_tab[257]
#define __pyx_n_u_reduce_cython __pyx_string_tab[258]
#define __pyx_n_u_reduce_ex __pyx_string_tab[259]
#define __pyx_n_u_remove_rows __pyx_string_tab[260]
#define __pyx_n_u_result __pyx_string_tab[261]
#define __pyx_n_u_ret __pyx_string_tab[262]
#define __pyx_n_u_rowsize __pyx_string_tab[263]
#define __pyx_n_u_save_buffered_rows __pyx_string_tab[264]
#define __pyx_n_u_self __pyx_string_tab[265]
#define __pyx_n_u_sense __pyx_string_tab[266]
#define __pyx_n_u_seqcache __pyx_string_tab[267]
#define __pyx_n_u_seqcache_key __pyx_string_tab[268]
#define __pyx_n_u_set_name __pyx_string_tab[269]
#define __pyx_n_u_setdefault __pyx_string_tab[270]
#define __pyx_n_u_setstate __pyx_string_tab[271]
#define __pyx_n_u_setstate_cython __pyx_string_tab[272]
#define __pyx_n_u_shape __pyx_string_tab[273]
#define __pyx_n_u_shuffle_bitshuffle __pyx_string_tab[274]
#define __pyx_n_u_size2 __pyx_string_tab[275]
#define __pyx_n_u_space_id __pyx_string_tab[276]
#define __pyx_n_u_start __pyx_string_tab[277]
#define __pyx_n_u_startr __pyx_string_tab[278]
#define __pyx_n_u_startswith __pyx_string_tab[279]
#define __pyx_n_u_step __pyx_string_tab[280]
#define __pyx_n_u_stop __pyx_string_tab[281]
#define __pyx_n_u_stopr __pyx_string_tab[282]
#define __pyx_n_u_sys __pyx_string_tab[283]
#define __pyx_n_u_system __pyx_string_tab[284]
#define __pyx_n_u_table_2 __pyx_string_tab[285]
#define __pyx_n_u_tables_tableextension __pyx_string_tab[286]
#define __pyx_n_u_test __pyx_string_tab[287]
#define __pyx_n_u_time __pyx_string_tab[288]
#define __pyx_n_u_time32 __pyx_string_tab[289]
#define __pyx_n_u_time64 __pyx_string_tab[290]
#define __pyx_n_u_time64colnames __pyx_string_tab[291]
#define __pyx_n_u_title __pyx_string_tab[292]
#define __pyx_n_u_type_size __pyx_string_tab[293]
#define __pyx_n_u_uint __pyx_string_tab[294]
#define __pyx_n_u_uint64 __pyx_string_tab[295]
#define __pyx_n_u_update __pyx_string_tab[296]
#define __pyx_n_u_update_elements __pyx_string_tab[297]
#define __pyx_n_u_update_records __pyx_string_tab[298]
#define __pyx_n_u_use_index __pyx_string_tab[299]
#define __pyx_n_u_utf8 __pyx_string_tab[300]
#define __pyx_n_u_utils __pyx_string_tab[301]
#define __pyx_n_u_utilsextension __pyx_string_tab[302]
#define __pyx_n_u_v_dtype __pyx_string_tab[303]
#define __pyx_n_u_v_file __pyx_string_tab[304]
#define __pyx_n_u_v_itemsize __pyx_string_tab[305]
#define __pyx_n_u_v_leaves __pyx_string_tab[306]
#define __pyx_n_u_v_names __pyx_string_tab[307]
#define __pyx_n_u_v_offset __pyx_string_tab[308]
#define __pyx_n_u_v_parent __pyx_string_tab[309]
#define __pyx_n_u_v_pathname __pyx_string_tab[310]
#define __pyx_n_u_v_pos __pyx_string_tab[311]
#define __pyx_n_u_v_recarray __pyx_string_tab[312]
#define __pyx_n_u_v_wdflts __pyx_string_tab[313]
#define __pyx_n_u_values __pyx_string_tab[314]
#define __pyx_n_u_want_track_times __pyx_string_tab[315]
#define __pyx_n_u_wdflts __pyx_string_tab[316]
#define __pyx_n_u_where_condition __pyx_string_tab[317]
#define __pyx_n_u_windows __pyx_string_tab[318]
#define __pyx_n_u_wrec __pyx_string_tab[319]
#define __pyx_n_u_wreccpy __pyx_string_tab[320]
#define __pyx_n_u_zeros __pyx_string_tab[321]
#define __pyx_kp_b_PyObject_char_const_hid_t_hid_t __pyx_string_tab[322]
#define __pyx_kp_b_iso88591_1G6_vQ_G84xt7_a_D_XQ_Yd_1_r_1_B __pyx_string_tab[323]
#define __pyx_kp_b_iso88591_1G6_xq_4q __pyx_string_tab[324]
#define __pyx_kp_b_iso88591_1_q_N_A_D_T_j_z_Q_t2Q_L_WBa __pyx_string_tab[325]
#define __pyx_kp_b_iso88591_4q __pyx_string_tab[326]
#define __pyx_kp_b_iso88591_4uG1A_gQd_nA_t_r_L_gT_1_1D_1D_s __pyx_string_tab[327]
#define __pyx_kp_b_iso88591_A_1_E_gWAQ_4uG1A_Q_4_T_Qd_1_T_w __pyx_string_tab[328]
#define __pyx_kp_b_iso88591_D_4_D_t1_a_Q __pyx_string_tab[329]
#define __pyx_kp_b_iso88591_Q __pyx_string_tab[330]
#define __pyx_kp_b_iso88591_Qat1 __pyx_string_tab[331]
#define __pyx_kp_b_iso88591_WBa_a_D_4vQd_Q __pyx_string_tab[332]
#define __pyx_kp_b_iso88591_l_1_q_q_m4q_IQ_t2Q_L_q_1 __pyx_string_tab[333]
#define __pyx_kp_b_iso88591_q_s_1_AWF_y_q_5_S_DPQ_Zwj_a_t2Q __pyx_string_tab[334]
#define __pyx_kp_b_iso88591_t1_G1A_t4q_L_a_t1_q_IT_Q_6b_A_A __pyx_string_tab[335]
#define __pyx_kp_b_iso88591_t1_G1A_t4q_q_t_A_F_6_d_Q_Qd_Q_y __pyx_string_tab[336]
#define __pyx_kp_b_iso88591_t87_1_d_Qd_y_xq_r_l_1_q_1_q __pyx_string_tab[337]
#define __pyx_kp_b_iso88591_t89G1A_t1_E_gRt_aq_at_a_b_D_WBa __pyx_string_tab[338]
#define __pyx_kp_b_iso88591_t89G1A_uCq_b_A_Qj_B_a_XQ_Zt_l_1 __pyx_string_tab[339]
#define __pyx_kp_b_iso88591_t_2Q_AT_Q_A __pyx_string_tab[340]
#define __pyx_kp_b_iso88591_vQ_q_L_a_7_t2Q_L_q_1 __pyx_string_tab[341]
#define __pyx_kp_b_iso88591_vS_Q_4y_d_A_4z_WAXQ_v_A_q_IQa_D __pyx_string_tab[342]
#define __pyx_kp_b_iso88591_xq_AQ __pyx_string_tab[343]
#define __pyx_int_0 __pyx_number_tab[0]
#define __pyx_int_1 __pyx_number_tab[1]
/* #### Code section: module_state_clear ### */
#if CYTHON_USE_MODULE_STATE
static CYTHON_SMALL_CODE int __pyx_m_clear(PyObject *m) {
  __pyx_mstatetype *clear_module_state = __Pyx_PyModule_GetState(m);
  if (!clear_module_state) return 0;
  Py_CLEAR(clear_module_state->__pyx_d);
  Py_CLEAR(clear_module_state->__pyx_b);
  Py_CLEAR(clear_module_state->__pyx_cython_runtime);
  Py_CLEAR(clear_module_state->__pyx_empty_tuple);
  Py_CLEAR(clear_module_state->__pyx_empty_bytes);
  Py_CLEAR(clear_module_state->__pyx_empty_unicode);
  #if CYTHON_PEP489_MULTI_PHASE_INIT
  __Pyx_State_RemoveModule(NULL);
  #endif
  Py_CLEAR(clear_module_state->__pyx_ptype_7cpython_4type_type);
  Py_CLEAR(clear_module_state->__pyx_ptype_7cpython_4bool_bool);
  Py_CLEAR(clear_module_state->__pyx_ptype_7cpython_7complex_complex);
  Py_CLEAR(clear_module_state->__pyx_ptype_5numpy_dtype);
  Py_CLEAR(clear_module_state->__pyx_ptype_5numpy_flatiter);
  Py_CLEAR(clear_module_state->__pyx_ptype_5numpy_broadcast);
  Py_CLEAR(clear_module_state->__pyx_ptype_5numpy_ndarray);
  Py_CLEAR(clear_module_state->__pyx_ptype_5numpy_generic);
  Py_CLEAR(clear_module_state->__pyx_ptype_5numpy_number);
  Py_CLEAR(clear_module_state->__pyx_ptype_5numpy_integer);
  Py_CLEAR(clear_module_state->__pyx_ptype_5numpy_signedinteger);
  Py_CLEAR(clear_module_state->__pyx_ptype_5numpy_unsignedinteger);
  Py_CLEAR(clear_module_state->__pyx_ptype_5numpy_inexact);
  Py_CLEAR(clear_module_state->__pyx_ptype_5numpy_floating);
  Py_CLEAR(clear_module_state->__pyx_ptype_5numpy_complexfloating);
  Py_CLEAR(clear_module_state->__pyx_ptype_5numpy_flexible);
  Py_CLEAR(clear_module_state->__pyx_ptype_5numpy_character);
  Py_CLEAR(clear_module_state->__pyx_ptype_5numpy_ufunc);
  Py_CLEAR(clear_module_state->__pyx_ptype_6tables_13hdf5extension_Node);
  Py_CLEAR(clear_module_state->__pyx_ptype_6tables_13hdf5extension_Leaf);
  Py_CLEAR(clear_module_state->__pyx_ptype_6tables_13hdf5extension_Array);
  Py_CLEAR(clear_module_state->__pyx_ptype_6tables_17lrucacheextension_NodeCache);
  Py_CLEAR(clear_module_state->__pyx_ptype_6tables_17lrucacheextension_BaseCache);
  Py_CLEAR(clear_module_state->__pyx_ptype_6tables_17lrucacheextension_ObjectNode);
  Py_CLEAR(clear_module_state->__pyx_ptype_6tables_17lrucacheextension_ObjectCache);
  Py_CLEAR(clear_module_state->__pyx_ptype_6tables_17lrucacheextension_NumCache);
  Py_CLEAR(clear_module_state->__pyx_ptype_6tables_14tableextension_Table);
  Py_CLEAR(clear_module_state->__pyx_type_6tables_14tableextension_Table);
  Py_CLEAR(clear_module_state->__pyx_ptype_6tables_14tableextension_Row);
  Py_CLEAR(clear_module_state->__pyx_type_6tables_14tableextension_Row);
  for (int i=0; i<1; ++i) { Py_CLEAR(clear_module_state->__pyx_slice[i]); }
  for (int i=0; i<2; ++i) { Py_CLEAR(clear_module_state->__pyx_tuple[i]); }
  for (int i=0; i<24; ++i) { Py_CLEAR(clear_module_state->__pyx_codeobj_tab[i]); }
  for (int i=0; i<344; ++i) { Py_CLEAR(clear_module_state->__pyx_string_tab[i]); }
  for (int i=0; i<2; ++i) { Py_CLEAR(clear_module_state->__pyx_number_tab[i]); }
/* #### Code section: module_state_clear_contents ### */
/* CommonTypesMetaclass.module_state_clear */
Py_CLEAR(clear_module_state->__pyx_CommonTypesMetaclassType);

/* CythonFunctionShared.module_state_clear */
Py_CLEAR(clear_module_state->__pyx_CyFunctionType);

/* #### Code section: module_state_clear_end ### */
return 0;
}
#endif
/* #### Code section: module_state_traverse ### */
#if CYTHON_USE_MODULE_STATE
static CYTHON_SMALL_CODE int __pyx_m_traverse(PyObject *m, visitproc visit, void *arg) {
  __pyx_mstatetype *traverse_module_state = __Pyx_PyModule_GetState(m);
  if (!traverse_module_state) return 0;
  Py_VISIT(traverse_module_state->__pyx_d);
  Py_VISIT(traverse_module_state->__pyx_b);
  Py_VISIT(traverse_module_state->__pyx_cython_runtime);
  __Pyx_VISIT_CONST(traverse_module_state->__pyx_empty_tuple);
  __Pyx_VISIT_CONST(traverse_module_state->__pyx_empty_bytes);
  __Pyx_VISIT_CONST(traverse_module_state->__pyx_empty_unicode);
  Py_VISIT(traverse_module_state->__pyx_ptype_7cpython_4type_type);
  Py_VISIT(traverse_module_state->__pyx_ptype_7cpython_4bool_bool);
  Py_VISIT(traverse_module_state->__pyx_ptype_7cpython_7complex_complex);
  Py_VISIT(traverse_module_state->__pyx_ptype_5numpy_dtype);
  Py_VISIT(traverse_module_state->__pyx_ptype_5numpy_flatiter);
  Py_VISIT(traverse_module_state->__pyx_ptype_5numpy_broadcast);
  Py_VISIT(traverse_module_state->__pyx_ptype_5numpy_ndarray);
  Py_VISIT(traverse_module_state->__pyx_ptype_5numpy_generic);
  Py_VISIT(traverse_module_state->__pyx_ptype_5numpy_number);
  Py_VISIT(traverse_module_state->__pyx_ptype_5numpy_integer);
  Py_VISIT(traverse_module_state->__pyx_ptype_5numpy_signedinteger);
  Py_VISIT(traverse_module_state->__pyx_ptype_5numpy_unsignedinteger);
  Py_VISIT(traverse_module_state->__pyx_ptype_5numpy_inexact);
  Py_VISIT(traverse_module_state->__pyx_ptype_5numpy_floating);
  Py_VISIT(traverse_module_state->__pyx_ptype_5numpy_complexfloating);
  Py_VISIT(traverse_module_state->__pyx_ptype_5numpy_flexible);
  Py_VISIT(traverse_module_state->__pyx_ptype_5numpy_character);
  Py_VISIT(traverse_module_state->__pyx_ptype_5numpy_ufunc);
  Py_VISIT(traverse_module_state->__pyx_ptype_6tables_13hdf5extension_Node);
  Py_VISIT(traverse_module_state->__pyx_ptype_6tables_13hdf5extension_Leaf);
  Py_VISIT(traverse_module_state->__pyx_ptype_6tables_13hdf5extension_Array);
  Py_VISIT(traverse_module_state->__pyx_ptype_6tables_17lrucacheextension_NodeCache);
  Py_VISIT(traverse_module_state->__pyx_ptype_6tables_17lrucacheextension_BaseCache);
  Py_VISIT(traverse_module_state->__pyx_ptype_6tables_17lrucacheextension_ObjectNode);
  Py_VISIT(traverse_module_state->__pyx_ptype_6tables_17lrucacheextension_ObjectCache);
  Py_VISIT(traverse_module_state->__pyx_ptype_6tables_17lrucacheextension_NumCache);
  Py_VISIT(traverse_module_state->__pyx_ptype_6tables_14tableextension_Table);
  Py_VISIT(traverse_module_state->__pyx_type_6tables_14tableextension_Table);
  Py_VISIT(traverse_module_state->__pyx_ptype_6tables_14tableextension_Row);
  Py_VISIT(traverse_module_state->__pyx_type_6tables_14tableextension_Row);
  for (int i=0; i<1; ++i) { __Pyx_VISIT_CONST(traverse_module_state->__pyx_slice[i]); }
  for (int i=0; i<2; ++i) { __Pyx_VISIT_CONST(traverse_module_state->__pyx_tuple[i]); }
  for (int i=0; i<24; ++i) { __Pyx_VISIT_CONST(traverse_module_state->__pyx_codeobj_tab[i]); }
  for (int i=0; i<344; ++i) { __Pyx_VISIT_CONST(traverse_module_state->__pyx_string_tab[i]); }
  for (int i=0; i<2; ++i) { __Pyx_VISIT_CONST(traverse_module_state->__pyx_number_tab[i]); }
/* #### Code section: module_state_traverse_contents ### */
/* CommonTypesMetaclass.module_state_traverse */
Py_VISIT(traverse_module_state->__pyx_CommonTypesMetaclassType);

/* CythonFunctionShared.module_state_traverse */
Py_VISIT(traverse_module_state->__pyx_CyFunctionType);

/* #### Code section: module_state_traverse_end ### */
return 0;
}
#endif
/* #### Code section: module_code ### */

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":243
 *         cdef int type_num
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline npy_intp itemsize(self) noexcept nogil:
 *             return PyDataType_ELSIZE(self)
*/

static CYTHON_INLINE npy_intp __pyx_f_5numpy_5dtype_8itemsize_itemsize(PyArray_Descr *__pyx_v_self) {
  npy_intp __pyx_r;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":245
 *         @property
 *         cdef inline npy_intp itemsize(self) noexcept nogil:
 *             return PyDataType_ELSIZE(self)             # <<<<<<<<<<<<<<
 * 
 *         @property
*/
  __pyx_r = PyDataType_ELSIZE(__pyx_v_self);
  goto __pyx_L0;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":243
 *         cdef int type_num
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline npy_intp itemsize(self) noexcept nogil:
 *             return PyDataType_ELSIZE(self)
*/

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":247
 *             return PyDataType_ELSIZE(self)
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline npy_intp alignment(self) noexcept nogil:
 *             return PyDataType_ALIGNMENT(self)
*/

static CYTHON_INLINE npy_intp __pyx_f_5numpy_5dtype_9alignment_alignment(PyArray_Descr *__pyx_v_self) {
  npy_intp __pyx_r;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":249
 *         @property
 *         cdef inline npy_intp alignment(self) noexcept nogil:
 *             return PyDataType_ALIGNMENT(self)             # <<<<<<<<<<<<<<
 * 
 *         # Use fields/names with care as they may be NULL.  You must check
*/
  __pyx_r = PyDataType_ALIGNMENT(__pyx_v_self);
  goto __pyx_L0;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":247
 *             return PyDataType_ELSIZE(self)
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline npy_intp alignment(self) noexcept nogil:
 *             return PyDataType_ALIGNMENT(self)
*/

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":253
 *         # Use fields/names with care as they may be NULL.  You must check
 *         # for this using PyDataType_HASFIELDS.
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline object fields(self):
 *             return <object>PyDataType_FIELDS(self)
*/

static CYTHON_INLINE PyObject *__pyx_f_5numpy_5dtype_6fields_fields(PyArray_Descr *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1;
  __Pyx_RefNannySetupContext("fields", 0);

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":255
 *         @property
 *         cdef inline object fields(self):
 *             return <object>PyDataType_FIELDS(self)             # <<<<<<<<<<<<<<
 * 
 *         @property
*/
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = PyDataType_FIELDS(__pyx_v_self);
  __Pyx_INCREF(((PyObject *)__pyx_t_1));
  __pyx_r = ((PyObject *)__pyx_t_1);
  goto __pyx_L0;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":253
 *         # Use fields/names with care as they may be NULL.  You must check
 *         # for this using PyDataType_HASFIELDS.
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline object fields(self):
 *             return <object>PyDataType_FIELDS(self)
*/

  /* function exit code */
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":257
 *             return <object>PyDataType_FIELDS(self)
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline tuple names(self):
 *             return <tuple>PyDataType_NAMES(self)
*/

static CYTHON_INLINE PyObject *__pyx_f_5numpy_5dtype_5names_names(PyArray_Descr *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1;
  __Pyx_RefNannySetupContext("names", 0);

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":259
 *         @property
 *         cdef inline tuple names(self):
 *             return <tuple>PyDataType_NAMES(self)             # <<<<<<<<<<<<<<
 * 
 *         # Use PyDataType_HASSUBARRAY to test whether this field is
*/
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = PyDataType_NAMES(__pyx_v_self);
  __Pyx_INCREF(((PyObject*)__pyx_t_1));
  __pyx_r = ((PyObject*)__pyx_t_1);
  goto __pyx_L0;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":257
 *             return <object>PyDataType_FIELDS(self)
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline tuple names(self):
 *             return <tuple>PyDataType_NAMES(self)
*/

  /* function exit code */
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":264
 *         # valid (the pointer can be NULL). Most users should access
 *         # this field via the inline helper method PyDataType_SHAPE.
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline PyArray_ArrayDescr* subarray(self) noexcept nogil:
 *             return PyDataType_SUBARRAY(self)
*/

static CYTHON_INLINE PyArray_ArrayDescr *__pyx_f_5numpy_5dtype_8subarray_subarray(PyArray_Descr *__pyx_v_self) {
  PyArray_ArrayDescr *__pyx_r;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":266
 *         @property
 *         cdef inline PyArray_ArrayDescr* subarray(self) noexcept nogil:
 *             return PyDataType_SUBARRAY(self)             # <<<<<<<<<<<<<<
 * 
 *         @property
*/
  __pyx_r = PyDataType_SUBARRAY(__pyx_v_self);
  goto __pyx_L0;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":264
 *         # valid (the pointer can be NULL). Most users should access
 *         # this field via the inline helper method PyDataType_SHAPE.
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline PyArray_ArrayDescr* subarray(self) noexcept nogil:
 *             return PyDataType_SUBARRAY(self)
*/

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":268
 *             return PyDataType_SUBARRAY(self)
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline npy_uint64 flags(self) noexcept nogil:
 *             """The data types flags."""
*/

static CYTHON_INLINE npy_uint64 __pyx_f_5numpy_5dtype_5flags_flags(PyArray_Descr *__pyx_v_self) {
  npy_uint64 __pyx_r;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":271
 *         cdef inline npy_uint64 flags(self) noexcept nogil:
 *             """The data types flags."""
 *             return PyDataType_FLAGS(self)             # <<<<<<<<<<<<<<
 * 
 * 
*/
  __pyx_r = PyDataType_FLAGS(__pyx_v_self);
  goto __pyx_L0;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":268
 *             return PyDataType_SUBARRAY(self)
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline npy_uint64 flags(self) noexcept nogil:
 *             """The data types flags."""
*/

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":280
 *     ctypedef class numpy.broadcast [object PyArrayMultiIterObject, check_size ignore]:
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline int numiter(self) noexcept nogil:
 *             """The number of arrays that need to be broadcast to the same shape."""
*/

static CYTHON_INLINE int __pyx_f_5numpy_9broadcast_7numiter_numiter(PyArrayMultiIterObject *__pyx_v_self) {
  int __pyx_r;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":283
 *         cdef inline int numiter(self) noexcept nogil:
 *             """The number of arrays that need to be broadcast to the same shape."""
 *             return PyArray_MultiIter_NUMITER(self)             # <<<<<<<<<<<<<<
 * 
 *         @property
*/
  __pyx_r = PyArray_MultiIter_NUMITER(__pyx_v_self);
  goto __pyx_L0;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":280
 *     ctypedef class numpy.broadcast [object PyArrayMultiIterObject, check_size ignore]:
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline int numiter(self) noexcept nogil:
 *             """The number of arrays that need to be broadcast to the same shape."""
*/

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":285
 *             return PyArray_MultiIter_NUMITER(self)
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline npy_intp size(self) noexcept nogil:
 *             """The total broadcasted size."""
*/

static CYTHON_INLINE npy_intp __pyx_f_5numpy_9broadcast_4size_size(PyArrayMultiIterObject *__pyx_v_self) {
  npy_intp __pyx_r;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":288
 *         cdef inline npy_intp size(self) noexcept nogil:
 *             """The total broadcasted size."""
 *             return PyArray_MultiIter_SIZE(self)             # <<<<<<<<<<<<<<
 * 
 *         @property
*/
  __pyx_r = PyArray_MultiIter_SIZE(__pyx_v_self);
  goto __pyx_L0;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":285
 *             return PyArray_MultiIter_NUMITER(self)
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline npy_intp size(self) noexcept nogil:
 *             """The total broadcasted size."""
*/

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":290
 *             return PyArray_MultiIter_SIZE(self)
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline npy_intp index(self) noexcept nogil:
 *             """The current (1-d) index into the broadcasted result."""
*/

static CYTHON_INLINE npy_intp __pyx_f_5numpy_9broadcast_5index_index(PyArrayMultiIterObject *__pyx_v_self) {
  npy_intp __pyx_r;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":293
 *         cdef inline npy_intp index(self) noexcept nogil:
 *             """The current (1-d) index into the broadcasted result."""
 *             return PyArray_MultiIter_INDEX(self)             # <<<<<<<<<<<<<<
 * 
 *         @property
*/
  __pyx_r = PyArray_MultiIter_INDEX(__pyx_v_self);
  goto __pyx_L0;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":290
 *             return PyArray_MultiIter_SIZE(self)
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline npy_intp index(self) noexcept nogil:
 *             """The current (1-d) index into the broadcasted result."""
*/

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":295
 *             return PyArray_MultiIter_INDEX(self)
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline int nd(self) noexcept nogil:
 *             """The number of dimensions in the broadcasted result."""
*/

static CYTHON_INLINE int __pyx_f_5numpy_9broadcast_2nd_nd(PyArrayMultiIterObject *__pyx_v_self) {
  int __pyx_r;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":298
 *         cdef inline int nd(self) noexcept nogil:
 *             """The number of dimensions in the broadcasted result."""
 *             return PyArray_MultiIter_NDIM(self)             # <<<<<<<<<<<<<<
 * 
 *         @property
*/
  __pyx_r = PyArray_MultiIter_NDIM(__pyx_v_self);
  goto __pyx_L0;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":295
 *             return PyArray_MultiIter_INDEX(self)
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline int nd(self) noexcept nogil:
 *             """The number of dimensions in the broadcasted result."""
*/

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":300
 *             return PyArray_MultiIter_NDIM(self)
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline npy_intp* dimensions(self) noexcept nogil:
 *             """The shape of the broadcasted result."""
*/

static CYTHON_INLINE npy_intp *__pyx_f_5numpy_9broadcast_10dimensions_dimensions(PyArrayMultiIterObject *__pyx_v_self) {
  npy_intp *__pyx_r;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":303
 *         cdef inline npy_intp* dimensions(self) noexcept nogil:
 *             """The shape of the broadcasted result."""
 *             return PyArray_MultiIter_DIMS(self)             # <<<<<<<<<<<<<<
 * 
 *         @property
*/
  __pyx_r = PyArray_MultiIter_DIMS(__pyx_v_self);
  goto __pyx_L0;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":300
 *             return PyArray_MultiIter_NDIM(self)
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline npy_intp* dimensions(self) noexcept nogil:
 *             """The shape of the broadcasted result."""
*/

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":305
 *             return PyArray_MultiIter_DIMS(self)
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline void** iters(self) noexcept nogil:
 *             """An array of iterator objects that holds the iterators for the arrays to be broadcast together.
*/

static CYTHON_INLINE void **__pyx_f_5numpy_9broadcast_5iters_iters(PyArrayMultiIterObject *__pyx_v_self) {
  void **__pyx_r;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":309
 *             """An array of iterator objects that holds the iterators for the arrays to be broadcast together.
 *             On return, the iterators are adjusted for broadcasting."""
 *             return PyArray_MultiIter_ITERS(self)             # <<<<<<<<<<<<<<
 * 
 * 
*/
  __pyx_r = PyArray_MultiIter_ITERS(__pyx_v_self);
  goto __pyx_L0;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":305
 *             return PyArray_MultiIter_DIMS(self)
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline void** iters(self) noexcept nogil:
 *             """An array of iterator objects that holds the iterators for the arrays to be broadcast together.
*/

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":323
 *         # Instead, we use properties that map to the corresponding C-API functions.
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline PyObject* base(self) noexcept nogil:
 *             """Returns a borrowed reference to the object owning the data/memory.
*/

static CYTHON_INLINE PyObject *__pyx_f_5numpy_7ndarray_4base_base(PyArrayObject *__pyx_v_self) {
  PyObject *__pyx_r;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":327
 *             """Returns a borrowed reference to the object owning the data/memory.
 *             """
 *             return PyArray_BASE(self)             # <<<<<<<<<<<<<<
 * 
 *         @property
*/
  __pyx_r = PyArray_BASE(__pyx_v_self);
  goto __pyx_L0;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":323
 *         # Instead, we use properties that map to the corresponding C-API functions.
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline PyObject* base(self) noexcept nogil:
 *             """Returns a borrowed reference to the object owning the data/memory.
*/

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":329
 *             return PyArray_BASE(self)
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline dtype descr(self):
 *             """Returns an owned reference to the dtype of the array.
*/

static CYTHON_INLINE PyArray_Descr *__pyx_f_5numpy_7ndarray_5descr_descr(PyArrayObject *__pyx_v_self) {
  PyArray_Descr *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyArray_Descr *__pyx_t_1;
  __Pyx_RefNannySetupContext("descr", 0);

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":333
 *             """Returns an owned reference to the dtype of the array.
 *             """
 *             return <dtype>PyArray_DESCR(self)             # <<<<<<<<<<<<<<
 * 
 *         @property
*/
  __Pyx_XDECREF((PyObject *)__pyx_r);
  __pyx_t_1 = PyArray_DESCR(__pyx_v_self);
  __Pyx_INCREF((PyObject *)((PyArray_Descr *)__pyx_t_1));
  __pyx_r = ((PyArray_Descr *)__pyx_t_1);
  goto __pyx_L0;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":329
 *             return PyArray_BASE(self)
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline dtype descr(self):
 *             """Returns an owned reference to the dtype of the array.
*/

  /* function exit code */
  __pyx_L0:;
  __Pyx_XGIVEREF((PyObject *)__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":335
 *             return <dtype>PyArray_DESCR(self)
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline int ndim(self) noexcept nogil:
 *             """Returns the number of dimensions in the array.
*/

static CYTHON_INLINE int __pyx_f_5numpy_7ndarray_4ndim_ndim(PyArrayObject *__pyx_v_self) {
  int __pyx_r;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":339
 *             """Returns the number of dimensions in the array.
 *             """
 *             return PyArray_NDIM(self)             # <<<<<<<<<<<<<<
 * 
 *         @property
*/
  __pyx_r = PyArray_NDIM(__pyx_v_self);
  goto __pyx_L0;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":335
 *             return <dtype>PyArray_DESCR(self)
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline int ndim(self) noexcept nogil:
 *             """Returns the number of dimensions in the array.
*/

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":341
 *             return PyArray_NDIM(self)
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline npy_intp *shape(self) noexcept nogil:
 *             """Returns a pointer to the dimensions/shape of the array.
*/

static CYTHON_INLINE npy_intp *__pyx_f_5numpy_7ndarray_5shape_shape(PyArrayObject *__pyx_v_self) {
  npy_intp *__pyx_r;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":347
 *             Can return NULL for 0-dimensional arrays.
 *             """
 *             return PyArray_DIMS(self)             # <<<<<<<<<<<<<<
 * 
 *         @property
*/
  __pyx_r = PyArray_DIMS(__pyx_v_self);
  goto __pyx_L0;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":341
 *             return PyArray_NDIM(self)
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline npy_intp *shape(self) noexcept nogil:
 *             """Returns a pointer to the dimensions/shape of the array.
*/

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":349
 *             return PyArray_DIMS(self)
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline npy_intp *strides(self) noexcept nogil:
 *             """Returns a pointer to the strides of the array.
*/

static CYTHON_INLINE npy_intp *__pyx_f_5numpy_7ndarray_7strides_strides(PyArrayObject *__pyx_v_self) {
  npy_intp *__pyx_r;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":354
 *             The number of elements matches the number of dimensions of the array (ndim).
 *             """
 *             return PyArray_STRIDES(self)             # <<<<<<<<<<<<<<
 * 
 *         @property
*/
  __pyx_r = PyArray_STRIDES(__pyx_v_self);
  goto __pyx_L0;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":349
 *             return PyArray_DIMS(self)
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline npy_intp *strides(self) noexcept nogil:
 *             """Returns a pointer to the strides of the array.
*/

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":356
 *             return PyArray_STRIDES(self)
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline npy_intp size(self) noexcept nogil:
 *             """Returns the total size (in number of elements) of the array.
*/

static CYTHON_INLINE npy_intp __pyx_f_5numpy_7ndarray_4size_size(PyArrayObject *__pyx_v_self) {
  npy_intp __pyx_r;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":360
 *             """Returns the total size (in number of elements) of the array.
 *             """
 *             return PyArray_SIZE(self)             # <<<<<<<<<<<<<<
 * 
 *         @property
*/
  __pyx_r = PyArray_SIZE(__pyx_v_self);
  goto __pyx_L0;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":356
 *             return PyArray_STRIDES(self)
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline npy_intp size(self) noexcept nogil:
 *             """Returns the total size (in number of elements) of the array.
*/

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":362
 *             return PyArray_SIZE(self)
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline char* data(self) noexcept nogil:
 *             """The pointer to the data buffer as a char*.
*/

static CYTHON_INLINE char *__pyx_f_5numpy_7ndarray_4data_data(PyArrayObject *__pyx_v_self) {
  char *__pyx_r;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":369
 *             of `PyArray_DATA()` instead, which returns a 'void*'.
 *             """
 *             return PyArray_BYTES(self)             # <<<<<<<<<<<<<<
 * 
 * 
*/
  __pyx_r = PyArray_BYTES(__pyx_v_self);
  goto __pyx_L0;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":362
 *             return PyArray_SIZE(self)
 * 
 *         @property             # <<<<<<<<<<<<<<
 *         cdef inline char* data(self) noexcept nogil:
 *             """The pointer to the data buffer as a char*.
*/

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":777
 * ctypedef long double complex clongdouble_t
 * 
 * cdef inline object PyArray_MultiIterNew1(a):             # <<<<<<<<<<<<<<
 *     return PyArray_MultiIterNew(1, <void*>a)
 * 
*/

static CYTHON_INLINE PyObject *__pyx_f_5numpy_PyArray_MultiIterNew1(PyObject *__pyx_v_a) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("PyArray_MultiIterNew1", 0);

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":778
 * 
 * cdef inline object PyArray_MultiIterNew1(a):
 *     return PyArray_MultiIterNew(1, <void*>a)             # <<<<<<<<<<<<<<
 * 
 * cdef inline object PyArray_MultiIterNew2(a, b):
*/
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = PyArray_MultiIterNew(1, ((void *)__pyx_v_a)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 778, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":777
 * ctypedef long double complex clongdouble_t
 * 
 * cdef inline object PyArray_MultiIterNew1(a):             # <<<<<<<<<<<<<<
 *     return PyArray_MultiIterNew(1, <void*>a)
 * 
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("numpy.PyArray_MultiIterNew1", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":780
 *     return PyArray_MultiIterNew(1, <void*>a)
 * 
 * cdef inline object PyArray_MultiIterNew2(a, b):             # <<<<<<<<<<<<<<
 *     return PyArray_MultiIterNew(2, <void*>a, <void*>b)
 * 
*/

static CYTHON_INLINE PyObject *__pyx_f_5numpy_PyArray_MultiIterNew2(PyObject *__pyx_v_a, PyObject *__pyx_v_b) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("PyArray_MultiIterNew2", 0);

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":781
 * 
 * cdef inline object PyArray_MultiIterNew2(a, b):
 *     return PyArray_MultiIterNew(2, <void*>a, <void*>b)             # <<<<<<<<<<<<<<
 * 
 * cdef inline object PyArray_MultiIterNew3(a, b, c):
*/
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = PyArray_MultiIterNew(2, ((void *)__pyx_v_a), ((void *)__pyx_v_b)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 781, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":780
 *     return PyArray_MultiIterNew(1, <void*>a)
 * 
 * cdef inline object PyArray_MultiIterNew2(a, b):             # <<<<<<<<<<<<<<
 *     return PyArray_MultiIterNew(2, <void*>a, <void*>b)
 * 
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("numpy.PyArray_MultiIterNew2", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":783
 *     return PyArray_MultiIterNew(2, <void*>a, <void*>b)
 * 
 * cdef inline object PyArray_MultiIterNew3(a, b, c):             # <<<<<<<<<<<<<<
 *     return PyArray_MultiIterNew(3, <void*>a, <void*>b, <void*> c)
 * 
*/

static CYTHON_INLINE PyObject *__pyx_f_5numpy_PyArray_MultiIterNew3(PyObject *__pyx_v_a, PyObject *__pyx_v_b, PyObject *__pyx_v_c) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("PyArray_MultiIterNew3", 0);

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":784
 * 
 * cdef inline object PyArray_MultiIterNew3(a, b, c):
 *     return PyArray_MultiIterNew(3, <void*>a, <void*>b, <void*> c)             # <<<<<<<<<<<<<<
 * 
 * cdef inline object PyArray_MultiIterNew4(a, b, c, d):
*/
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = PyArray_MultiIterNew(3, ((void *)__pyx_v_a), ((void *)__pyx_v_b), ((void *)__pyx_v_c)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 784, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":783
 *     return PyArray_MultiIterNew(2, <void*>a, <void*>b)
 * 
 * cdef inline object PyArray_MultiIterNew3(a, b, c):             # <<<<<<<<<<<<<<
 *     return PyArray_MultiIterNew(3, <void*>a, <void*>b, <void*> c)
 * 
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("numpy.PyArray_MultiIterNew3", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":786
 *     return PyArray_MultiIterNew(3, <void*>a, <void*>b, <void*> c)
 * 
 * cdef inline object PyArray_MultiIterNew4(a, b, c, d):             # <<<<<<<<<<<<<<
 *     return PyArray_MultiIterNew(4, <void*>a, <void*>b, <void*>c, <void*> d)
 * 
*/

static CYTHON_INLINE PyObject *__pyx_f_5numpy_PyArray_MultiIterNew4(PyObject *__pyx_v_a, PyObject *__pyx_v_b, PyObject *__pyx_v_c, PyObject *__pyx_v_d) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("PyArray_MultiIterNew4", 0);

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":787
 * 
 * cdef inline object PyArray_MultiIterNew4(a, b, c, d):
 *     return PyArray_MultiIterNew(4, <void*>a, <void*>b, <void*>c, <void*> d)             # <<<<<<<<<<<<<<
 * 
 * cdef inline object PyArray_MultiIterNew5(a, b, c, d, e):
*/
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = PyArray_MultiIterNew(4, ((void *)__pyx_v_a), ((void *)__pyx_v_b), ((void *)__pyx_v_c), ((void *)__pyx_v_d)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 787, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":786
 *     return PyArray_MultiIterNew(3, <void*>a, <void*>b, <void*> c)
 * 
 * cdef inline object PyArray_MultiIterNew4(a, b, c, d):             # <<<<<<<<<<<<<<
 *     return PyArray_MultiIterNew(4, <void*>a, <void*>b, <void*>c, <void*> d)
 * 
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("numpy.PyArray_MultiIterNew4", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":789
 *     return PyArray_MultiIterNew(4, <void*>a, <void*>b, <void*>c, <void*> d)
 * 
 * cdef inline object PyArray_MultiIterNew5(a, b, c, d, e):             # <<<<<<<<<<<<<<
 *     return PyArray_MultiIterNew(5, <void*>a, <void*>b, <void*>c, <void*> d, <void*> e)
 * 
*/

static CYTHON_INLINE PyObject *__pyx_f_5numpy_PyArray_MultiIterNew5(PyObject *__pyx_v_a, PyObject *__pyx_v_b, PyObject *__pyx_v_c, PyObject *__pyx_v_d, PyObject *__pyx_v_e) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("PyArray_MultiIterNew5", 0);

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":790
 * 
 * cdef inline object PyArray_MultiIterNew5(a, b, c, d, e):
 *     return PyArray_MultiIterNew(5, <void*>a, <void*>b, <void*>c, <void*> d, <void*> e)             # <<<<<<<<<<<<<<
 * 
 * cdef inline tuple PyDataType_SHAPE(dtype d):
*/
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = PyArray_MultiIterNew(5, ((void *)__pyx_v_a), ((void *)__pyx_v_b), ((void *)__pyx_v_c), ((void *)__pyx_v_d), ((void *)__pyx_v_e)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 790, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":789
 *     return PyArray_MultiIterNew(4, <void*>a, <void*>b, <void*>c, <void*> d)
 * 
 * cdef inline object PyArray_MultiIterNew5(a, b, c, d, e):             # <<<<<<<<<<<<<<
 *     return PyArray_MultiIterNew(5, <void*>a, <void*>b, <void*>c, <void*> d, <void*> e)
 * 
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("numpy.PyArray_MultiIterNew5", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":792
 *     return PyArray_MultiIterNew(5, <void*>a, <void*>b, <void*>c, <void*> d, <void*> e)
 * 
 * cdef inline tuple PyDataType_SHAPE(dtype d):             # <<<<<<<<<<<<<<
 *     if PyDataType_HASSUBARRAY(d):
 *         return <tuple>d.subarray.shape
*/

static CYTHON_INLINE PyObject *__pyx_f_5numpy_PyDataType_SHAPE(PyArray_Descr *__pyx_v_d) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2;
  __Pyx_RefNannySetupContext("PyDataType_SHAPE", 0);

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":793
 * 
 * cdef inline tuple PyDataType_SHAPE(dtype d):
 *     if PyDataType_HASSUBARRAY(d):             # <<<<<<<<<<<<<<
 *         return <tuple>d.subarray.shape
 *     else:
*/
  __pyx_t_1 = PyDataType_HASSUBARRAY(__pyx_v_d);
  if (__pyx_t_1) {

    /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":794
 * cdef inline tuple PyDataType_SHAPE(dtype d):
 *     if PyDataType_HASSUBARRAY(d):
 *         return <tuple>d.subarray.shape             # <<<<<<<<<<<<<<
 *     else:
 *         return ()
*/
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_2 = __pyx_f_5numpy_5dtype_8subarray_subarray(__pyx_v_d)->shape;
    __Pyx_INCREF(((PyObject*)__pyx_t_2));
    __pyx_r = ((PyObject*)__pyx_t_2);
    goto __pyx_L0;

    /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":793
 * 
 * cdef inline tuple PyDataType_SHAPE(dtype d):
 *     if PyDataType_HASSUBARRAY(d):             # <<<<<<<<<<<<<<
 *         return <tuple>d.subarray.shape
 *     else:
*/
  }

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":796
 *         return <tuple>d.subarray.shape
 *     else:
 *         return ()             # <<<<<<<<<<<<<<
 * 
 * 
*/
  /*else*/ {
    __Pyx_XDECREF(__pyx_r);
    __Pyx_INCREF(__pyx_mstate_global->__pyx_empty_tuple);
    __pyx_r = __pyx_mstate_global->__pyx_empty_tuple;
    goto __pyx_L0;
  }

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":792
 *     return PyArray_MultiIterNew(5, <void*>a, <void*>b, <void*>c, <void*> d, <void*> e)
 * 
 * cdef inline tuple PyDataType_SHAPE(dtype d):             # <<<<<<<<<<<<<<
 *     if PyDataType_HASSUBARRAY(d):
 *         return <tuple>d.subarray.shape
*/

  /* function exit code */
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":995
 *     int _import_umath() except -1
 * 
 * cdef inline void set_array_base(ndarray arr, object base) except *:             # <<<<<<<<<<<<<<
 *     Py_INCREF(base) # important to do this before stealing the reference below!
 *     PyArray_SetBaseObject(arr, base)
*/

static CYTHON_INLINE void __pyx_f_5numpy_set_array_base(PyArrayObject *__pyx_v_arr, PyObject *__pyx_v_base) {
  int __pyx_t_1;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":996
 * 
 * cdef inline void set_array_base(ndarray arr, object base) except *:
 *     Py_INCREF(base) # important to do this before stealing the reference below!             # <<<<<<<<<<<<<<
 *     PyArray_SetBaseObject(arr, base)
 * 
*/
  Py_INCREF(__pyx_v_base);

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":997
 * cdef inline void set_array_base(ndarray arr, object base) except *:
 *     Py_INCREF(base) # important to do this before stealing the reference below!
 *     PyArray_SetBaseObject(arr, base)             # <<<<<<<<<<<<<<
 * 
 * cdef inline object get_array_base(ndarray arr):
*/
  __pyx_t_1 = PyArray_SetBaseObject(__pyx_v_arr, __pyx_v_base); if (unlikely(__pyx_t_1 == ((int)-1))) __PYX_ERR(1, 997, __pyx_L1_error)

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":995
 *     int _import_umath() except -1
 * 
 * cdef inline void set_array_base(ndarray arr, object base) except *:             # <<<<<<<<<<<<<<
 *     Py_INCREF(base) # important to do this before stealing the reference below!
 *     PyArray_SetBaseObject(arr, base)
*/

  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_AddTraceback("numpy.set_array_base", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_L0:;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":999
 *     PyArray_SetBaseObject(arr, base)
 * 
 * cdef inline object get_array_base(ndarray arr):             # <<<<<<<<<<<<<<
 *     base = PyArray_BASE(arr)
 *     if base is NULL:
*/

static CYTHON_INLINE PyObject *__pyx_f_5numpy_get_array_base(PyArrayObject *__pyx_v_arr) {
  PyObject *__pyx_v_base;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  __Pyx_RefNannySetupContext("get_array_base", 0);

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1000
 * 
 * cdef inline object get_array_base(ndarray arr):
 *     base = PyArray_BASE(arr)             # <<<<<<<<<<<<<<
 *     if base is NULL:
 *         return None
*/
  __pyx_v_base = PyArray_BASE(__pyx_v_arr);

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1001
 * cdef inline object get_array_base(ndarray arr):
 *     base = PyArray_BASE(arr)
 *     if base is NULL:             # <<<<<<<<<<<<<<
 *         return None
 *     return <object>base
*/
  __pyx_t_1 = (__pyx_v_base == NULL);
  if (__pyx_t_1) {

    /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1002
 *     base = PyArray_BASE(arr)
 *     if base is NULL:
 *         return None             # <<<<<<<<<<<<<<
 *     return <object>base
 * 
*/
    __Pyx_XDECREF(__pyx_r);
    __pyx_r = Py_None; __Pyx_INCREF(Py_None);
    goto __pyx_L0;

    /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1001
 * cdef inline object get_array_base(ndarray arr):
 *     base = PyArray_BASE(arr)
 *     if base is NULL:             # <<<<<<<<<<<<<<
 *         return None
 *     return <object>base
*/
  }

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1003
 *     if base is NULL:
 *         return None
 *     return <object>base             # <<<<<<<<<<<<<<
 * 
 * # Versions of the import_* functions which are more suitable for
*/
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(((PyObject *)__pyx_v_base));
  __pyx_r = ((PyObject *)__pyx_v_base);
  goto __pyx_L0;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":999
 *     PyArray_SetBaseObject(arr, base)
 * 
 * cdef inline object get_array_base(ndarray arr):             # <<<<<<<<<<<<<<
 *     base = PyArray_BASE(arr)
 *     if base is NULL:
*/

  /* function exit code */
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1007
 * # Versions of the import_* functions which are more suitable for
 * # Cython code.
 * cdef inline int import_array() except -1:             # <<<<<<<<<<<<<<
 *     try:
 *         __pyx_import_array()
*/

static CYTHON_INLINE int __pyx_f_5numpy_import_array(void) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  int __pyx_t_4;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  PyObject *__pyx_t_8 = NULL;
  PyObject *__pyx_t_9 = NULL;
  size_t __pyx_t_10;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("import_array", 0);

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1008
 * # Cython code.
 * cdef inline int import_array() except -1:
 *     try:             # <<<<<<<<<<<<<<
 *         __pyx_import_array()
 *     except Exception:
*/
  {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    __Pyx_ExceptionSave(&__pyx_t_1, &__pyx_t_2, &__pyx_t_3);
    __Pyx_XGOTREF(__pyx_t_1);
    __Pyx_XGOTREF(__pyx_t_2);
    __Pyx_XGOTREF(__pyx_t_3);
    /*try:*/ {

      /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1009
 * cdef inline int import_array() except -1:
 *     try:
 *         __pyx_import_array()             # <<<<<<<<<<<<<<
 *     except Exception:
 *         raise ImportError("numpy._core.multiarray failed to import")
*/
      __pyx_t_4 = _import_array(); if (unlikely(__pyx_t_4 == ((int)-1))) __PYX_ERR(1, 1009, __pyx_L3_error)

      /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1008
 * # Cython code.
 * cdef inline int import_array() except -1:
 *     try:             # <<<<<<<<<<<<<<
 *         __pyx_import_array()
 *     except Exception:
*/
    }
    __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    goto __pyx_L8_try_end;
    __pyx_L3_error:;

    /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1010
 *     try:
 *         __pyx_import_array()
 *     except Exception:             # <<<<<<<<<<<<<<
 *         raise ImportError("numpy._core.multiarray failed to import")
 * 
*/
    __pyx_t_4 = __Pyx_PyErr_ExceptionMatches(((PyObject *)(((PyTypeObject*)PyExc_Exception))));
    if (__pyx_t_4) {
      __Pyx_AddTraceback("numpy.import_array", __pyx_clineno, __pyx_lineno, __pyx_filename);
      if (__Pyx_GetException(&__pyx_t_5, &__pyx_t_6, &__pyx_t_7) < 0) __PYX_ERR(1, 1010, __pyx_L5_except_error)
      __Pyx_XGOTREF(__pyx_t_5);
      __Pyx_XGOTREF(__pyx_t_6);
      __Pyx_XGOTREF(__pyx_t_7);

      /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1011
 *         __pyx_import_array()
 *     except Exception:
 *         raise ImportError("numpy._core.multiarray failed to import")             # <<<<<<<<<<<<<<
 * 
 * cdef inline int import_umath() except -1:
*/
      __pyx_t_9 = NULL;
      __pyx_t_10 = 1;
      {
        PyObject *__pyx_callargs[2] = {__pyx_t_9, __pyx_mstate_global->__pyx_kp_u_numpy__core_multiarray_failed_to};
        __pyx_t_8 = __Pyx_PyObject_FastCall((PyObject*)(((PyTypeObject*)PyExc_ImportError)), __pyx_callargs+__pyx_t_10, (2-__pyx_t_10) | (__pyx_t_10*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
        __Pyx_XDECREF(__pyx_t_9); __pyx_t_9 = 0;
        if (unlikely(!__pyx_t_8)) __PYX_ERR(1, 1011, __pyx_L5_except_error)
        __Pyx_GOTREF(__pyx_t_8);
      }
      __Pyx_Raise(__pyx_t_8, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
      __PYX_ERR(1, 1011, __pyx_L5_except_error)
    }
    goto __pyx_L5_except_error;

    /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1008
 * # Cython code.
 * cdef inline int import_array() except -1:
 *     try:             # <<<<<<<<<<<<<<
 *         __pyx_import_array()
 *     except Exception:
*/
    __pyx_L5_except_error:;
    __Pyx_XGIVEREF(__pyx_t_1);
    __Pyx_XGIVEREF(__pyx_t_2);
    __Pyx_XGIVEREF(__pyx_t_3);
    __Pyx_ExceptionReset(__pyx_t_1, __pyx_t_2, __pyx_t_3);
    goto __pyx_L1_error;
    __pyx_L8_try_end:;
  }

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1007
 * # Versions of the import_* functions which are more suitable for
 * # Cython code.
 * cdef inline int import_array() except -1:             # <<<<<<<<<<<<<<
 *     try:
 *         __pyx_import_array()
*/

  /* function exit code */
  __pyx_r = 0;
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_XDECREF(__pyx_t_9);
  __Pyx_AddTraceback("numpy.import_array", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1013
 *         raise ImportError("numpy._core.multiarray failed to import")
 * 
 * cdef inline int import_umath() except -1:             # <<<<<<<<<<<<<<
 *     try:
 *         _import_umath()
*/

static CYTHON_INLINE int __pyx_f_5numpy_import_umath(void) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  int __pyx_t_4;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  PyObject *__pyx_t_8 = NULL;
  PyObject *__pyx_t_9 = NULL;
  size_t __pyx_t_10;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("import_umath", 0);

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1014
 * 
 * cdef inline int import_umath() except -1:
 *     try:             # <<<<<<<<<<<<<<
 *         _import_umath()
 *     except Exception:
*/
  {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    __Pyx_ExceptionSave(&__pyx_t_1, &__pyx_t_2, &__pyx_t_3);
    __Pyx_XGOTREF(__pyx_t_1);
    __Pyx_XGOTREF(__pyx_t_2);
    __Pyx_XGOTREF(__pyx_t_3);
    /*try:*/ {

      /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1015
 * cdef inline int import_umath() except -1:
 *     try:
 *         _import_umath()             # <<<<<<<<<<<<<<
 *     except Exception:
 *         raise ImportError("numpy._core.umath failed to import")
*/
      __pyx_t_4 = _import_umath(); if (unlikely(__pyx_t_4 == ((int)-1))) __PYX_ERR(1, 1015, __pyx_L3_error)

      /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1014
 * 
 * cdef inline int import_umath() except -1:
 *     try:             # <<<<<<<<<<<<<<
 *         _import_umath()
 *     except Exception:
*/
    }
    __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    goto __pyx_L8_try_end;
    __pyx_L3_error:;

    /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1016
 *     try:
 *         _import_umath()
 *     except Exception:             # <<<<<<<<<<<<<<
 *         raise ImportError("numpy._core.umath failed to import")
 * 
*/
    __pyx_t_4 = __Pyx_PyErr_ExceptionMatches(((PyObject *)(((PyTypeObject*)PyExc_Exception))));
    if (__pyx_t_4) {
      __Pyx_AddTraceback("numpy.import_umath", __pyx_clineno, __pyx_lineno, __pyx_filename);
      if (__Pyx_GetException(&__pyx_t_5, &__pyx_t_6, &__pyx_t_7) < 0) __PYX_ERR(1, 1016, __pyx_L5_except_error)
      __Pyx_XGOTREF(__pyx_t_5);
      __Pyx_XGOTREF(__pyx_t_6);
      __Pyx_XGOTREF(__pyx_t_7);

      /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1017
 *         _import_umath()
 *     except Exception:
 *         raise ImportError("numpy._core.umath failed to import")             # <<<<<<<<<<<<<<
 * 
 * cdef inline int import_ufunc() except -1:
*/
      __pyx_t_9 = NULL;
      __pyx_t_10 = 1;
      {
        PyObject *__pyx_callargs[2] = {__pyx_t_9, __pyx_mstate_global->__pyx_kp_u_numpy__core_umath_failed_to_impo};
        __pyx_t_8 = __Pyx_PyObject_FastCall((PyObject*)(((PyTypeObject*)PyExc_ImportError)), __pyx_callargs+__pyx_t_10, (2-__pyx_t_10) | (__pyx_t_10*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
        __Pyx_XDECREF(__pyx_t_9); __pyx_t_9 = 0;
        if (unlikely(!__pyx_t_8)) __PYX_ERR(1, 1017, __pyx_L5_except_error)
        __Pyx_GOTREF(__pyx_t_8);
      }
      __Pyx_Raise(__pyx_t_8, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
      __PYX_ERR(1, 1017, __pyx_L5_except_error)
    }
    goto __pyx_L5_except_error;

    /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1014
 * 
 * cdef inline int import_umath() except -1:
 *     try:             # <<<<<<<<<<<<<<
 *         _import_umath()
 *     except Exception:
*/
    __pyx_L5_except_error:;
    __Pyx_XGIVEREF(__pyx_t_1);
    __Pyx_XGIVEREF(__pyx_t_2);
    __Pyx_XGIVEREF(__pyx_t_3);
    __Pyx_ExceptionReset(__pyx_t_1, __pyx_t_2, __pyx_t_3);
    goto __pyx_L1_error;
    __pyx_L8_try_end:;
  }

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1013
 *         raise ImportError("numpy._core.multiarray failed to import")
 * 
 * cdef inline int import_umath() except -1:             # <<<<<<<<<<<<<<
 *     try:
 *         _import_umath()
*/

  /* function exit code */
  __pyx_r = 0;
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_XDECREF(__pyx_t_9);
  __Pyx_AddTraceback("numpy.import_umath", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1019
 *         raise ImportError("numpy._core.umath failed to import")
 * 
 * cdef inline int import_ufunc() except -1:             # <<<<<<<<<<<<<<
 *     try:
 *         _import_umath()
*/

static CYTHON_INLINE int __pyx_f_5numpy_import_ufunc(void) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  int __pyx_t_4;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  PyObject *__pyx_t_8 = NULL;
  PyObject *__pyx_t_9 = NULL;
  size_t __pyx_t_10;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("import_ufunc", 0);

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1020
 * 
 * cdef inline int import_ufunc() except -1:
 *     try:             # <<<<<<<<<<<<<<
 *         _import_umath()
 *     except Exception:
*/
  {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    __Pyx_ExceptionSave(&__pyx_t_1, &__pyx_t_2, &__pyx_t_3);
    __Pyx_XGOTREF(__pyx_t_1);
    __Pyx_XGOTREF(__pyx_t_2);
    __Pyx_XGOTREF(__pyx_t_3);
    /*try:*/ {

      /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1021
 * cdef inline int import_ufunc() except -1:
 *     try:
 *         _import_umath()             # <<<<<<<<<<<<<<
 *     except Exception:
 *         raise ImportError("numpy._core.umath failed to import")
*/
      __pyx_t_4 = _import_umath(); if (unlikely(__pyx_t_4 == ((int)-1))) __PYX_ERR(1, 1021, __pyx_L3_error)

      /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1020
 * 
 * cdef inline int import_ufunc() except -1:
 *     try:             # <<<<<<<<<<<<<<
 *         _import_umath()
 *     except Exception:
*/
    }
    __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    goto __pyx_L8_try_end;
    __pyx_L3_error:;

    /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1022
 *     try:
 *         _import_umath()
 *     except Exception:             # <<<<<<<<<<<<<<
 *         raise ImportError("numpy._core.umath failed to import")
 * 
*/
    __pyx_t_4 = __Pyx_PyErr_ExceptionMatches(((PyObject *)(((PyTypeObject*)PyExc_Exception))));
    if (__pyx_t_4) {
      __Pyx_AddTraceback("numpy.import_ufunc", __pyx_clineno, __pyx_lineno, __pyx_filename);
      if (__Pyx_GetException(&__pyx_t_5, &__pyx_t_6, &__pyx_t_7) < 0) __PYX_ERR(1, 1022, __pyx_L5_except_error)
      __Pyx_XGOTREF(__pyx_t_5);
      __Pyx_XGOTREF(__pyx_t_6);
      __Pyx_XGOTREF(__pyx_t_7);

      /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1023
 *         _import_umath()
 *     except Exception:
 *         raise ImportError("numpy._core.umath failed to import")             # <<<<<<<<<<<<<<
 * 
 * 
*/
      __pyx_t_9 = NULL;
      __pyx_t_10 = 1;
      {
        PyObject *__pyx_callargs[2] = {__pyx_t_9, __pyx_mstate_global->__pyx_kp_u_numpy__core_umath_failed_to_impo};
        __pyx_t_8 = __Pyx_PyObject_FastCall((PyObject*)(((PyTypeObject*)PyExc_ImportError)), __pyx_callargs+__pyx_t_10, (2-__pyx_t_10) | (__pyx_t_10*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
        __Pyx_XDECREF(__pyx_t_9); __pyx_t_9 = 0;
        if (unlikely(!__pyx_t_8)) __PYX_ERR(1, 1023, __pyx_L5_except_error)
        __Pyx_GOTREF(__pyx_t_8);
      }
      __Pyx_Raise(__pyx_t_8, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
      __PYX_ERR(1, 1023, __pyx_L5_except_error)
    }
    goto __pyx_L5_except_error;

    /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1020
 * 
 * cdef inline int import_ufunc() except -1:
 *     try:             # <<<<<<<<<<<<<<
 *         _import_umath()
 *     except Exception:
*/
    __pyx_L5_except_error:;
    __Pyx_XGIVEREF(__pyx_t_1);
    __Pyx_XGIVEREF(__pyx_t_2);
    __Pyx_XGIVEREF(__pyx_t_3);
    __Pyx_ExceptionReset(__pyx_t_1, __pyx_t_2, __pyx_t_3);
    goto __pyx_L1_error;
    __pyx_L8_try_end:;
  }

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1019
 *         raise ImportError("numpy._core.umath failed to import")
 * 
 * cdef inline int import_ufunc() except -1:             # <<<<<<<<<<<<<<
 *     try:
 *         _import_umath()
*/

  /* function exit code */
  __pyx_r = 0;
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_XDECREF(__pyx_t_9);
  __Pyx_AddTraceback("numpy.import_ufunc", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1026
 * 
 * 
 * cdef inline bint is_timedelta64_object(object obj) noexcept:             # <<<<<<<<<<<<<<
 *     """
 *     Cython equivalent of `isinstance(obj, np.timedelta64)`
*/

static CYTHON_INLINE int __pyx_f_5numpy_is_timedelta64_object(PyObject *__pyx_v_obj) {
  int __pyx_r;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1038
 *     bool
 *     """
 *     return PyObject_TypeCheck(obj, &PyTimedeltaArrType_Type)             # <<<<<<<<<<<<<<
 * 
 * 
*/
  __pyx_r = PyObject_TypeCheck(__pyx_v_obj, (&PyTimedeltaArrType_Type));
  goto __pyx_L0;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1026
 * 
 * 
 * cdef inline bint is_timedelta64_object(object obj) noexcept:             # <<<<<<<<<<<<<<
 *     """
 *     Cython equivalent of `isinstance(obj, np.timedelta64)`
*/

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1041
 * 
 * 
 * cdef inline bint is_datetime64_object(object obj) noexcept:             # <<<<<<<<<<<<<<
 *     """
 *     Cython equivalent of `isinstance(obj, np.datetime64)`
*/

static CYTHON_INLINE int __pyx_f_5numpy_is_datetime64_object(PyObject *__pyx_v_obj) {
  int __pyx_r;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1053
 *     bool
 *     """
 *     return PyObject_TypeCheck(obj, &PyDatetimeArrType_Type)             # <<<<<<<<<<<<<<
 * 
 * 
*/
  __pyx_r = PyObject_TypeCheck(__pyx_v_obj, (&PyDatetimeArrType_Type));
  goto __pyx_L0;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1041
 * 
 * 
 * cdef inline bint is_datetime64_object(object obj) noexcept:             # <<<<<<<<<<<<<<
 *     """
 *     Cython equivalent of `isinstance(obj, np.datetime64)`
*/

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1056
 * 
 * 
 * cdef inline npy_datetime get_datetime64_value(object obj) noexcept nogil:             # <<<<<<<<<<<<<<
 *     """
 *     returns the int64 value underlying scalar numpy datetime64 object
*/

static CYTHON_INLINE npy_datetime __pyx_f_5numpy_get_datetime64_value(PyObject *__pyx_v_obj) {
  npy_datetime __pyx_r;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1063
 *     also needed.  That can be found using `get_datetime64_unit`.
 *     """
 *     return (<PyDatetimeScalarObject*>obj).obval             # <<<<<<<<<<<<<<
 * 
 * 
*/
  __pyx_r = ((PyDatetimeScalarObject *)__pyx_v_obj)->obval;
  goto __pyx_L0;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1056
 * 
 * 
 * cdef inline npy_datetime get_datetime64_value(object obj) noexcept nogil:             # <<<<<<<<<<<<<<
 *     """
 *     returns the int64 value underlying scalar numpy datetime64 object
*/

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1066
 * 
 * 
 * cdef inline npy_timedelta get_timedelta64_value(object obj) noexcept nogil:             # <<<<<<<<<<<<<<
 *     """
 *     returns the int64 value underlying scalar numpy timedelta64 object
*/

static CYTHON_INLINE npy_timedelta __pyx_f_5numpy_get_timedelta64_value(PyObject *__pyx_v_obj) {
  npy_timedelta __pyx_r;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1070
 *     returns the int64 value underlying scalar numpy timedelta64 object
 *     """
 *     return (<PyTimedeltaScalarObject*>obj).obval             # <<<<<<<<<<<<<<
 * 
 * 
*/
  __pyx_r = ((PyTimedeltaScalarObject *)__pyx_v_obj)->obval;
  goto __pyx_L0;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1066
 * 
 * 
 * cdef inline npy_timedelta get_timedelta64_value(object obj) noexcept nogil:             # <<<<<<<<<<<<<<
 *     """
 *     returns the int64 value underlying scalar numpy timedelta64 object
*/

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1073
 * 
 * 
 * cdef inline NPY_DATETIMEUNIT get_datetime64_unit(object obj) noexcept nogil:             # <<<<<<<<<<<<<<
 *     """
 *     returns the unit part of the dtype for a numpy datetime64 object.
*/

static CYTHON_INLINE NPY_DATETIMEUNIT __pyx_f_5numpy_get_datetime64_unit(PyObject *__pyx_v_obj) {
  NPY_DATETIMEUNIT __pyx_r;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1077
 *     returns the unit part of the dtype for a numpy datetime64 object.
 *     """
 *     return <NPY_DATETIMEUNIT>(<PyDatetimeScalarObject*>obj).obmeta.base             # <<<<<<<<<<<<<<
 * 
 * 
*/
  __pyx_r = ((NPY_DATETIMEUNIT)((PyDatetimeScalarObject *)__pyx_v_obj)->obmeta.base);
  goto __pyx_L0;

  /* "../../../../usr/lib/python3.14/site-packages/numpy/__init__.cython-30.pxd":1073
 * 
 * 
 * cdef inline NPY_DATETIMEUNIT get_datetime64_unit(object obj) noexcept nogil:             # <<<<<<<<<<<<<<
 *     """
 *     returns the unit part of the dtype for a numpy datetime64 object.
*/

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "cpython/complex.pxd":20
 * 
 *         # unavailable in limited API
 *         @property             # <<<<<<<<<<<<<<
 *         @_cython.c_compile_guard("!CYTHON_COMPILING_IN_LIMITED_API")
 *         cdef inline double real(self) noexcept:
*/

#if !CYTHON_COMPILING_IN_LIMITED_API
static CYTHON_INLINE double __pyx_f_7cpython_7complex_7complex_4real_real(PyComplexObject *__pyx_v_self) {
  double __pyx_r;

  /* "cpython/complex.pxd":23
 *         @_cython.c_compile_guard("!CYTHON_COMPILING_IN_LIMITED_API")
 *         cdef inline double real(self) noexcept:
 *             return self.cval.real             # <<<<<<<<<<<<<<
 * 
 *         # unavailable in limited API
*/
  __pyx_r = __pyx_v_self->cval.real;
  goto __pyx_L0;

  /* "cpython/complex.pxd":20
 * 
 *         # unavailable in limited API
 *         @property             # <<<<<<<<<<<<<<
 *         @_cython.c_compile_guard("!CYTHON_COMPILING_IN_LIMITED_API")
 *         cdef inline double real(self) noexcept:
*/

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}
#endif /*!(#if !CYTHON_COMPILING_IN_LIMITED_API)*/

/* "cpython/complex.pxd":26
 * 
 *         # unavailable in limited API
 *         @property             # <<<<<<<<<<<<<<
 *         @_cython.c_compile_guard("!CYTHON_COMPILING_IN_LIMITED_API")
 *         cdef inline double imag(self) noexcept:
*/

#if !CYTHON_COMPILING_IN_LIMITED_API
static CYTHON_INLINE double __pyx_f_7cpython_7complex_7complex_4imag_imag(PyComplexObject *__pyx_v_self) {
  double __pyx_r;

  /* "cpython/complex.pxd":29
 *         @_cython.c_compile_guard("!CYTHON_COMPILING_IN_LIMITED_API")
 *         cdef inline double imag(self) noexcept:
 *             return self.cval.imag             # <<<<<<<<<<<<<<
 * 
 *     # PyTypeObject PyComplex_Type
*/
  __pyx_r = __pyx_v_self->cval.imag;
  goto __pyx_L0;

  /* "cpython/complex.pxd":26
 * 
 *         # unavailable in limited API
 *         @property             # <<<<<<<<<<<<<<
 *         @_cython.c_compile_guard("!CYTHON_COMPILING_IN_LIMITED_API")
 *         cdef inline double imag(self) noexcept:
*/

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}
#endif /*!(#if !CYTHON_COMPILING_IN_LIMITED_API)*/

/* "cpython/contextvars.pxd":115
 * 
 * 
 * @_cython.c_compile_guard("!CYTHON_COMPILING_IN_LIMITED_API")             # <<<<<<<<<<<<<<
 * cdef inline object get_value(var, default_value=None):
 *     """Return a new reference to the value of the context variable,
*/

#if !CYTHON_COMPILING_IN_LIMITED_API
static CYTHON_INLINE PyObject *__pyx_f_7cpython_11contextvars_get_value(PyObject *__pyx_v_var, struct __pyx_opt_args_7cpython_11contextvars_get_value *__pyx_optional_args) {

  /* "cpython/contextvars.pxd":116
 * 
 * @_cython.c_compile_guard("!CYTHON_COMPILING_IN_LIMITED_API")
 * cdef inline object get_value(var, default_value=None):             # <<<<<<<<<<<<<<
 *     """Return a new reference to the value of the context variable,
 *     or the default value of the context variable,
*/
  PyObject *__pyx_v_default_value = ((PyObject *)Py_None);
  PyObject *__pyx_v_value;
  PyObject *__pyx_v_pyvalue = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("get_value", 0);
  if (__pyx_optional_args) {
    if (__pyx_optional_args->__pyx_n > 0) {
      __pyx_v_default_value = __pyx_optional_args->default_value;
    }
  }

  /* "cpython/contextvars.pxd":121
 *     or None if no such value or default was found.
 *     """
 *     cdef PyObject *value = NULL             # <<<<<<<<<<<<<<
 *     PyContextVar_Get(var, NULL, &value)
 *     if value is NULL:
*/
  __pyx_v_value = NULL;

  /* "cpython/contextvars.pxd":122
 *     """
 *     cdef PyObject *value = NULL
 *     PyContextVar_Get(var, NULL, &value)             # <<<<<<<<<<<<<<
 *     if value is NULL:
 *         # context variable does not have a default
*/
  __pyx_t_1 = PyContextVar_Get(__pyx_v_var, NULL, (&__pyx_v_value)); if (unlikely(__pyx_t_1 == ((int)-1))) __PYX_ERR(2, 122, __pyx_L1_error)

  /* "cpython/contextvars.pxd":123
 *     cdef PyObject *value = NULL
 *     PyContextVar_Get(var, NULL, &value)
 *     if value is NULL:             # <<<<<<<<<<<<<<
 *         # context variable does not have a default
 *         pyvalue = default_value
*/
  __pyx_t_2 = (__pyx_v_value == NULL);
  if (__pyx_t_2) {

    /* "cpython/contextvars.pxd":125
 *     if value is NULL:
 *         # context variable does not have a default
 *         pyvalue = default_value             # <<<<<<<<<<<<<<
 *     else:
 *         # value or default value of context variable
*/
    __Pyx_INCREF(__pyx_v_default_value);
    __pyx_v_pyvalue = __pyx_v_default_value;

    /* "cpython/contextvars.pxd":123
 *     cdef PyObject *value = NULL
 *     PyContextVar_Get(var, NULL, &value)
 *     if value is NULL:             # <<<<<<<<<<<<<<
 *         # context variable does not have a default
 *         pyvalue = default_value
*/
    goto __pyx_L3;
  }

  /* "cpython/contextvars.pxd":128
 *     else:
 *         # value or default value of context variable
 *         pyvalue = <object>value             # <<<<<<<<<<<<<<
 *         Py_XDECREF(value)  # PyContextVar_Get() returned an owned reference as 'PyObject*'
 *     return pyvalue
*/
  /*else*/ {
    __pyx_t_3 = ((PyObject *)__pyx_v_value);
    __Pyx_INCREF(__pyx_t_3);
    __pyx_v_pyvalue = __pyx_t_3;
    __pyx_t_3 = 0;

    /* "cpython/contextvars.pxd":129
 *         # value or default value of context variable
 *         pyvalue = <object>value
 *         Py_XDECREF(value)  # PyContextVar_Get() returned an owned reference as 'PyObject*'             # <<<<<<<<<<<<<<
 *     return pyvalue
 * 
*/
    Py_XDECREF(__pyx_v_value);
  }
  __pyx_L3:;

  /* "cpython/contextvars.pxd":130
 *         pyvalue = <object>value
 *         Py_XDECREF(value)  # PyContextVar_Get() returned an owned reference as 'PyObject*'
 *     return pyvalue             # <<<<<<<<<<<<<<
 * 
 * 
*/
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(__pyx_v_pyvalue);
  __pyx_r = __pyx_v_pyvalue;
  goto __pyx_L0;

  /* "cpython/contextvars.pxd":115
 * 
 * 
 * @_cython.c_compile_guard("!CYTHON_COMPILING_IN_LIMITED_API")             # <<<<<<<<<<<<<<
 * cdef inline object get_value(var, default_value=None):
 *     """Return a new reference to the value of the context variable,
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("cpython.contextvars.get_value", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_pyvalue);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
#endif /*!(#if !CYTHON_COMPILING_IN_LIMITED_API)*/

/* "cpython/contextvars.pxd":133
 * 
 * 
 * @_cython.c_compile_guard("!CYTHON_COMPILING_IN_LIMITED_API")             # <<<<<<<<<<<<<<
 * cdef inline object get_value_no_default(var, default_value=None):
 *     """Return a new reference to the value of the context variable,
*/

#if !CYTHON_COMPILING_IN_LIMITED_API
static CYTHON_INLINE PyObject *__pyx_f_7cpython_11contextvars_get_value_no_default(PyObject *__pyx_v_var, struct __pyx_opt_args_7cpython_11contextvars_get_value_no_default *__pyx_optional_args) {

  /* "cpython/contextvars.pxd":134
 * 
 * @_cython.c_compile_guard("!CYTHON_COMPILING_IN_LIMITED_API")
 * cdef inline object get_value_no_default(var, default_value=None):             # <<<<<<<<<<<<<<
 *     """Return a new reference to the value of the context variable,
 *     or the provided default value if no such value was found.
*/
  PyObject *__pyx_v_default_value = ((PyObject *)Py_None);
  PyObject *__pyx_v_value;
  PyObject *__pyx_v_pyvalue = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("get_value_no_default", 0);
  if (__pyx_optional_args) {
    if (__pyx_optional_args->__pyx_n > 0) {
      __pyx_v_default_value = __pyx_optional_args->default_value;
    }
  }

  /* "cpython/contextvars.pxd":140
 *     Ignores the default value of the context variable, if any.
 *     """
 *     cdef PyObject *value = NULL             # <<<<<<<<<<<<<<
 *     PyContextVar_Get(var, <PyObject*>default_value, &value)
 *     # value of context variable or 'default_value'
*/
  __pyx_v_value = NULL;

  /* "cpython/contextvars.pxd":141
 *     """
 *     cdef PyObject *value = NULL
 *     PyContextVar_Get(var, <PyObject*>default_value, &value)             # <<<<<<<<<<<<<<
 *     # value of context variable or 'default_value'
 *     pyvalue = <object>value
*/
  __pyx_t_1 = PyContextVar_Get(__pyx_v_var, ((PyObject *)__pyx_v_default_value), (&__pyx_v_value)); if (unlikely(__pyx_t_1 == ((int)-1))) __PYX_ERR(2, 141, __pyx_L1_error)

  /* "cpython/contextvars.pxd":143
 *     PyContextVar_Get(var, <PyObject*>default_value, &value)
 *     # value of context variable or 'default_value'
 *     pyvalue = <object>value             # <<<<<<<<<<<<<<
 *     Py_XDECREF(value)  # PyContextVar_Get() returned an owned reference as 'PyObject*'
 *     return pyvalue
*/
  __pyx_t_2 = ((PyObject *)__pyx_v_value);
  __Pyx_INCREF(__pyx_t_2);
  __pyx_v_pyvalue = __pyx_t_2;
  __pyx_t_2 = 0;

  /* "cpython/contextvars.pxd":144
 *     # value of context variable or 'default_value'
 *     pyvalue = <object>value
 *     Py_XDECREF(value)  # PyContextVar_Get() returned an owned reference as 'PyObject*'             # <<<<<<<<<<<<<<
 *     return pyvalue
*/
  Py_XDECREF(__pyx_v_value);

  /* "cpython/contextvars.pxd":145
 *     pyvalue = <object>value
 *     Py_XDECREF(value)  # PyContextVar_Get() returned an owned reference as 'PyObject*'
 *     return pyvalue             # <<<<<<<<<<<<<<
*/
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(__pyx_v_pyvalue);
  __pyx_r = __pyx_v_pyvalue;
  goto __pyx_L0;

  /* "cpython/contextvars.pxd":133
 * 
 * 
 * @_cython.c_compile_guard("!CYTHON_COMPILING_IN_LIMITED_API")             # <<<<<<<<<<<<<<
 * cdef inline object get_value_no_default(var, default_value=None):
 *     """Return a new reference to the value of the context variable,
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("cpython.contextvars.get_value_no_default", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_pyvalue);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
#endif /*!(#if !CYTHON_COMPILING_IN_LIMITED_API)*/

/* "tables/tableextension.pyx":194
 * 
 * # Private functions
 * cdef get_nested_field_cache(recarray, fieldname, fieldcache):             # <<<<<<<<<<<<<<
 *   """Get the maybe nested field named `fieldname` from the `recarray`.
 * 
*/

static PyObject *__pyx_f_6tables_14tableextension_get_nested_field_cache(PyObject *__pyx_v_recarray, PyObject *__pyx_v_fieldname, PyObject *__pyx_v_fieldcache) {
  PyObject *__pyx_v_field = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  int __pyx_t_5;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  int __pyx_t_8;
  PyObject *__pyx_t_9 = NULL;
  PyObject *__pyx_t_10 = NULL;
  PyObject *__pyx_t_11 = NULL;
  size_t __pyx_t_12;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("get_nested_field_cache", 0);

  /* "tables/tableextension.pyx":203
 *   """
 * 
 *   try:             # <<<<<<<<<<<<<<
 *     field = fieldcache[fieldname]
 *   except KeyError:
*/
  {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    __Pyx_ExceptionSave(&__pyx_t_1, &__pyx_t_2, &__pyx_t_3);
    __Pyx_XGOTREF(__pyx_t_1);
    __Pyx_XGOTREF(__pyx_t_2);
    __Pyx_XGOTREF(__pyx_t_3);
    /*try:*/ {

      /* "tables/tableextension.pyx":204
 * 
 *   try:
 *     field = fieldcache[fieldname]             # <<<<<<<<<<<<<<
 *   except KeyError:
 *     # Check whether fieldname is an integer and if so, get the field
*/
      __pyx_t_4 = __Pyx_PyObject_GetItem(__pyx_v_fieldcache, __pyx_v_fieldname); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 204, __pyx_L3_error)
      __Pyx_GOTREF(__pyx_t_4);
      __pyx_v_field = __pyx_t_4;
      __pyx_t_4 = 0;

      /* "tables/tableextension.pyx":203
 *   """
 * 
 *   try:             # <<<<<<<<<<<<<<
 *     field = fieldcache[fieldname]
 *   except KeyError:
*/
    }
    __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    goto __pyx_L8_try_end;
    __pyx_L3_error:;
    __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;

    /* "tables/tableextension.pyx":205
 *   try:
 *     field = fieldcache[fieldname]
 *   except KeyError:             # <<<<<<<<<<<<<<
 *     # Check whether fieldname is an integer and if so, get the field
 *     # straight from the recarray dictionary (it can't be anywhere else)
*/
    __pyx_t_5 = __Pyx_PyErr_ExceptionMatches(((PyObject *)(((PyTypeObject*)PyExc_KeyError))));
    if (__pyx_t_5) {
      __Pyx_AddTraceback("tables.tableextension.get_nested_field_cache", __pyx_clineno, __pyx_lineno, __pyx_filename);
      if (__Pyx_GetException(&__pyx_t_4, &__pyx_t_6, &__pyx_t_7) < 0) __PYX_ERR(0, 205, __pyx_L5_except_error)
      __Pyx_XGOTREF(__pyx_t_4);
      __Pyx_XGOTREF(__pyx_t_6);
      __Pyx_XGOTREF(__pyx_t_7);

      /* "tables/tableextension.pyx":208
 *     # Check whether fieldname is an integer and if so, get the field
 *     # straight from the recarray dictionary (it can't be anywhere else)
 *     if isinstance(fieldname, int):             # <<<<<<<<<<<<<<
 *       field = recarray[fieldname]
 *     else:
*/
      __pyx_t_8 = PyLong_Check(__pyx_v_fieldname); 
      if (__pyx_t_8) {

        /* "tables/tableextension.pyx":209
 *     # straight from the recarray dictionary (it can't be anywhere else)
 *     if isinstance(fieldname, int):
 *       field = recarray[fieldname]             # <<<<<<<<<<<<<<
 *     else:
 *       field = get_nested_field(recarray, fieldname)
*/
        __pyx_t_9 = __Pyx_PyObject_GetItem(__pyx_v_recarray, __pyx_v_fieldname); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 209, __pyx_L5_except_error)
        __Pyx_GOTREF(__pyx_t_9);
        __Pyx_XDECREF_SET(__pyx_v_field, __pyx_t_9);
        __pyx_t_9 = 0;

        /* "tables/tableextension.pyx":208
 *     # Check whether fieldname is an integer and if so, get the field
 *     # straight from the recarray dictionary (it can't be anywhere else)
 *     if isinstance(fieldname, int):             # <<<<<<<<<<<<<<
 *       field = recarray[fieldname]
 *     else:
*/
        goto __pyx_L11;
      }

      /* "tables/tableextension.pyx":211
 *       field = recarray[fieldname]
 *     else:
 *       field = get_nested_field(recarray, fieldname)             # <<<<<<<<<<<<<<
 *     fieldcache[fieldname] = field
 *   return field
*/
      /*else*/ {
        __pyx_t_10 = NULL;
        __Pyx_GetModuleGlobalName(__pyx_t_11, __pyx_mstate_global->__pyx_n_u_get_nested_field); if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 211, __pyx_L5_except_error)
        __Pyx_GOTREF(__pyx_t_11);
        __pyx_t_12 = 1;
        #if CYTHON_UNPACK_METHODS
        if (unlikely(PyMethod_Check(__pyx_t_11))) {
          __pyx_t_10 = PyMethod_GET_SELF(__pyx_t_11);
          assert(__pyx_t_10);
          PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_11);
          __Pyx_INCREF(__pyx_t_10);
          __Pyx_INCREF(__pyx__function);
          __Pyx_DECREF_SET(__pyx_t_11, __pyx__function);
          __pyx_t_12 = 0;
        }
        #endif
        {
          PyObject *__pyx_callargs[3] = {__pyx_t_10, __pyx_v_recarray, __pyx_v_fieldname};
          __pyx_t_9 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_11, __pyx_callargs+__pyx_t_12, (3-__pyx_t_12) | (__pyx_t_12*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
          __Pyx_XDECREF(__pyx_t_10); __pyx_t_10 = 0;
          __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
          if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 211, __pyx_L5_except_error)
          __Pyx_GOTREF(__pyx_t_9);
        }
        __Pyx_XDECREF_SET(__pyx_v_field, __pyx_t_9);
        __pyx_t_9 = 0;
      }
      __pyx_L11:;

      /* "tables/tableextension.pyx":212
 *     else:
 *       field = get_nested_field(recarray, fieldname)
 *     fieldcache[fieldname] = field             # <<<<<<<<<<<<<<
 *   return field
 * 
*/
      if (unlikely((PyObject_SetItem(__pyx_v_fieldcache, __pyx_v_fieldname, __pyx_v_field) < 0))) __PYX_ERR(0, 212, __pyx_L5_except_error)
      __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
      __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
      __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
      goto __pyx_L4_exception_handled;
    }
    goto __pyx_L5_except_error;

    /* "tables/tableextension.pyx":203
 *   """
 * 
 *   try:             # <<<<<<<<<<<<<<
 *     field = fieldcache[fieldname]
 *   except KeyError:
*/
    __pyx_L5_except_error:;
    __Pyx_XGIVEREF(__pyx_t_1);
    __Pyx_XGIVEREF(__pyx_t_2);
    __Pyx_XGIVEREF(__pyx_t_3);
    __Pyx_ExceptionReset(__pyx_t_1, __pyx_t_2, __pyx_t_3);
    goto __pyx_L1_error;
    __pyx_L4_exception_handled:;
    __Pyx_XGIVEREF(__pyx_t_1);
    __Pyx_XGIVEREF(__pyx_t_2);
    __Pyx_XGIVEREF(__pyx_t_3);
    __Pyx_ExceptionReset(__pyx_t_1, __pyx_t_2, __pyx_t_3);
    __pyx_L8_try_end:;
  }

  /* "tables/tableextension.pyx":213
 *       field = get_nested_field(recarray, fieldname)
 *     fieldcache[fieldname] = field
 *   return field             # <<<<<<<<<<<<<<
 * 
 * 
*/
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF(__pyx_v_field);
  __pyx_r = __pyx_v_field;
  goto __pyx_L0;

  /* "tables/tableextension.pyx":194
 * 
 * # Private functions
 * cdef get_nested_field_cache(recarray, fieldname, fieldcache):             # <<<<<<<<<<<<<<
 *   """Get the maybe nested field named `fieldname` from the `recarray`.
 * 
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_9);
  __Pyx_XDECREF(__pyx_t_10);
  __Pyx_XDECREF(__pyx_t_11);
  __Pyx_AddTraceback("tables.tableextension.get_nested_field_cache", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_field);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":216
 * 
 * 
 * cdef join_path(object parent, object name):             # <<<<<<<<<<<<<<
 *   if parent == "":
 *     return name
*/

static PyObject *__pyx_f_6tables_14tableextension_join_path(PyObject *__pyx_v_parent, PyObject *__pyx_v_name) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("join_path", 0);

  /* "tables/tableextension.pyx":217
 * 
 * cdef join_path(object parent, object name):
 *   if parent == "":             # <<<<<<<<<<<<<<
 *     return name
 *   else:
*/
  __pyx_t_1 = (__Pyx_PyUnicode_Equals(__pyx_v_parent, __pyx_mstate_global->__pyx_kp_u_, Py_EQ)); if (unlikely((__pyx_t_1 < 0))) __PYX_ERR(0, 217, __pyx_L1_error)
  if (__pyx_t_1) {

    /* "tables/tableextension.pyx":218
 * cdef join_path(object parent, object name):
 *   if parent == "":
 *     return name             # <<<<<<<<<<<<<<
 *   else:
 *     return parent + '/' + name
*/
    __Pyx_XDECREF(__pyx_r);
    __Pyx_INCREF(__pyx_v_name);
    __pyx_r = __pyx_v_name;
    goto __pyx_L0;

    /* "tables/tableextension.pyx":217
 * 
 * cdef join_path(object parent, object name):
 *   if parent == "":             # <<<<<<<<<<<<<<
 *     return name
 *   else:
*/
  }

  /* "tables/tableextension.pyx":220
 *     return name
 *   else:
 *     return parent + '/' + name             # <<<<<<<<<<<<<<
 * 
 * 
*/
  /*else*/ {
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_2 = PyNumber_Add(__pyx_v_parent, __pyx_mstate_global->__pyx_kp_u__2); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 220, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_3 = PyNumber_Add(__pyx_t_2, __pyx_v_name); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 220, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __pyx_r = __pyx_t_3;
    __pyx_t_3 = 0;
    goto __pyx_L0;
  }

  /* "tables/tableextension.pyx":216
 * 
 * 
 * cdef join_path(object parent, object name):             # <<<<<<<<<<<<<<
 *   if parent == "":
 *     return name
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("tables.tableextension.join_path", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":232
 *   cdef hbool_t blosc2_support_write
 * 
 *   def _create_table(self, title, complib, obversion):             # <<<<<<<<<<<<<<
 *     cdef int     offset
 *     cdef int     ret
*/

/* Python wrapper */
static PyObject *__pyx_pw_6tables_14tableextension_5Table_1_create_table(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
); /*proto*/
static PyMethodDef __pyx_mdef_6tables_14tableextension_5Table_1_create_table = {"_create_table", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_5Table_1_create_table, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_6tables_14tableextension_5Table_1_create_table(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
) {
  PyObject *__pyx_v_title = 0;
  PyObject *__pyx_v_complib = 0;
  PyObject *__pyx_v_obversion = 0;
  #if !CYTHON_METH_FASTCALL
  CYTHON_UNUSED Py_ssize_t __pyx_nargs;
  #endif
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject* values[3] = {0,0,0};
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("_create_table (wrapper)", 0);
  #if !CYTHON_METH_FASTCALL
  #if CYTHON_ASSUME_SAFE_SIZE
  __pyx_nargs = PyTuple_GET_SIZE(__pyx_args);
  #else
  __pyx_nargs = PyTuple_Size(__pyx_args); if (unlikely(__pyx_nargs < 0)) return NULL;
  #endif
  #endif
  __pyx_kwvalues = __Pyx_KwValues_FASTCALL(__pyx_args, __pyx_nargs);
  {
    PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_title,&__pyx_mstate_global->__pyx_n_u_complib,&__pyx_mstate_global->__pyx_n_u_obversion,0};
    const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
    if (unlikely(__pyx_kwds_len) < 0) __PYX_ERR(0, 232, __pyx_L3_error)
    if (__pyx_kwds_len > 0) {
      switch (__pyx_nargs) {
        case  3:
        values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(0, 232, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  2:
        values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(0, 232, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  1:
        values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(0, 232, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      const Py_ssize_t kwd_pos_args = __pyx_nargs;
      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "_create_table", 0) < (0)) __PYX_ERR(0, 232, __pyx_L3_error)
      for (Py_ssize_t i = __pyx_nargs; i < 3; i++) {
        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("_create_table", 1, 3, 3, i); __PYX_ERR(0, 232, __pyx_L3_error) }
      }
    } else if (unlikely(__pyx_nargs != 3)) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(0, 232, __pyx_L3_error)
      values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(0, 232, __pyx_L3_error)
      values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(0, 232, __pyx_L3_error)
    }
    __pyx_v_title = values[0];
    __pyx_v_complib = values[1];
    __pyx_v_obversion = values[2];
  }
  goto __pyx_L6_skip;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("_create_table", 1, 3, 3, __pyx_nargs); __PYX_ERR(0, 232, __pyx_L3_error)
  __pyx_L6_skip:;
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L3_error:;
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  __Pyx_AddTraceback("tables.tableextension.Table._create_table", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_6tables_14tableextension_5Table__create_table(((struct __pyx_obj_6tables_14tableextension_Table *)__pyx_v_self), __pyx_v_title, __pyx_v_complib, __pyx_v_obversion);

  /* function exit code */
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_6tables_14tableextension_5Table__create_table(struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self, PyObject *__pyx_v_title, PyObject *__pyx_v_complib, PyObject *__pyx_v_obversion) {
  int __pyx_v_ret;
  void *__pyx_v_data;
  hsize_t __pyx_v_nrows;
  PyObject *__pyx_v_class_ = 0;
  PyArrayObject *__pyx_v_wdflts = 0;
  void *__pyx_v_fill_data;
  PyArrayObject *__pyx_v_recarr = 0;
  PyObject *__pyx_v_name = 0;
  PyObject *__pyx_v_encoded_title = 0;
  PyObject *__pyx_v_encoded_complib = 0;
  PyObject *__pyx_v_encoded_obversion = 0;
  char *__pyx_v_ctitle;
  char *__pyx_v_cobversion;
  PyObject *__pyx_v_encoded_name = 0;
  char __pyx_v_fieldname[128];
  int __pyx_v_i;
  enum H5T_cset_t __pyx_v_cset;
  hsize_t __pyx_v_blocksize;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  size_t __pyx_t_3;
  char *__pyx_t_4;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  hid_t __pyx_t_8;
  PyObject *__pyx_t_9 = NULL;
  int __pyx_t_10;
  hbool_t __pyx_t_11;
  hbool_t __pyx_t_12;
  int __pyx_t_13;
  hsize_t __pyx_t_14;
  char *__pyx_t_15;
  hsize_t __pyx_t_16;
  int __pyx_t_17;
  char *__pyx_t_18;
  int __pyx_t_19;
  int __pyx_t_20;
  Py_ssize_t __pyx_t_21;
  PyObject *__pyx_t_22[3];
  PyObject *(*__pyx_t_23)(PyObject *);
  Py_ssize_t __pyx_t_24;
  PyObject *__pyx_t_25[5];
  chunk_iter_op __pyx_t_26;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("_create_table", 0);

  /* "tables/tableextension.pyx":245
 *     cdef object  name
 *     cdef bytes encoded_title, encoded_complib, encoded_obversion
 *     cdef char *ctitle = NULL             # <<<<<<<<<<<<<<
 *     cdef char *cobversion = NULL
 *     cdef bytes encoded_name
*/
  __pyx_v_ctitle = NULL;

  /* "tables/tableextension.pyx":246
 *     cdef bytes encoded_title, encoded_complib, encoded_obversion
 *     cdef char *ctitle = NULL
 *     cdef char *cobversion = NULL             # <<<<<<<<<<<<<<
 *     cdef bytes encoded_name
 *     cdef char fieldname[128]
*/
  __pyx_v_cobversion = NULL;

  /* "tables/tableextension.pyx":250
 *     cdef char fieldname[128]
 *     cdef int i
 *     cdef H5T_cset_t cset = H5T_CSET_ASCII             # <<<<<<<<<<<<<<
 * 
 *     encoded_title = title.encode('utf-8')
*/
  __pyx_v_cset = H5T_CSET_ASCII;

  /* "tables/tableextension.pyx":252
 *     cdef H5T_cset_t cset = H5T_CSET_ASCII
 * 
 *     encoded_title = title.encode('utf-8')             # <<<<<<<<<<<<<<
 *     encoded_complib = complib.encode('utf-8')
 *     encoded_obversion = obversion.encode('utf-8')
*/
  __pyx_t_2 = __pyx_v_title;
  __Pyx_INCREF(__pyx_t_2);
  __pyx_t_3 = 0;
  {
    PyObject *__pyx_callargs[2] = {__pyx_t_2, __pyx_mstate_global->__pyx_kp_u_utf_8};
    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_encode, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 252, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
  }
  if (!(likely(PyBytes_CheckExact(__pyx_t_1))||((__pyx_t_1) == Py_None) || __Pyx_RaiseUnexpectedTypeError("bytes", __pyx_t_1))) __PYX_ERR(0, 252, __pyx_L1_error)
  __pyx_v_encoded_title = ((PyObject*)__pyx_t_1);
  __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":253
 * 
 *     encoded_title = title.encode('utf-8')
 *     encoded_complib = complib.encode('utf-8')             # <<<<<<<<<<<<<<
 *     encoded_obversion = obversion.encode('utf-8')
 *     encoded_name = self.name.encode('utf-8')
*/
  __pyx_t_2 = __pyx_v_complib;
  __Pyx_INCREF(__pyx_t_2);
  __pyx_t_3 = 0;
  {
    PyObject *__pyx_callargs[2] = {__pyx_t_2, __pyx_mstate_global->__pyx_kp_u_utf_8};
    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_encode, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 253, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
  }
  if (!(likely(PyBytes_CheckExact(__pyx_t_1))||((__pyx_t_1) == Py_None) || __Pyx_RaiseUnexpectedTypeError("bytes", __pyx_t_1))) __PYX_ERR(0, 253, __pyx_L1_error)
  __pyx_v_encoded_complib = ((PyObject*)__pyx_t_1);
  __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":254
 *     encoded_title = title.encode('utf-8')
 *     encoded_complib = complib.encode('utf-8')
 *     encoded_obversion = obversion.encode('utf-8')             # <<<<<<<<<<<<<<
 *     encoded_name = self.name.encode('utf-8')
 * 
*/
  __pyx_t_2 = __pyx_v_obversion;
  __Pyx_INCREF(__pyx_t_2);
  __pyx_t_3 = 0;
  {
    PyObject *__pyx_callargs[2] = {__pyx_t_2, __pyx_mstate_global->__pyx_kp_u_utf_8};
    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_encode, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 254, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
  }
  if (!(likely(PyBytes_CheckExact(__pyx_t_1))||((__pyx_t_1) == Py_None) || __Pyx_RaiseUnexpectedTypeError("bytes", __pyx_t_1))) __PYX_ERR(0, 254, __pyx_L1_error)
  __pyx_v_encoded_obversion = ((PyObject*)__pyx_t_1);
  __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":255
 *     encoded_complib = complib.encode('utf-8')
 *     encoded_obversion = obversion.encode('utf-8')
 *     encoded_name = self.name.encode('utf-8')             # <<<<<<<<<<<<<<
 * 
 *     # Get the C pointer
*/
  __pyx_t_2 = __pyx_v_self->__pyx_base.__pyx_base.name;
  __Pyx_INCREF(__pyx_t_2);
  __pyx_t_3 = 0;
  {
    PyObject *__pyx_callargs[2] = {__pyx_t_2, __pyx_mstate_global->__pyx_kp_u_utf_8};
    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_encode, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 255, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
  }
  if (!(likely(PyBytes_CheckExact(__pyx_t_1))||((__pyx_t_1) == Py_None) || __Pyx_RaiseUnexpectedTypeError("bytes", __pyx_t_1))) __PYX_ERR(0, 255, __pyx_L1_error)
  __pyx_v_encoded_name = ((PyObject*)__pyx_t_1);
  __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":258
 * 
 *     # Get the C pointer
 *     ctitle = encoded_title             # <<<<<<<<<<<<<<
 *     cobversion = encoded_obversion
 * 
*/
  if (unlikely(__pyx_v_encoded_title == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "expected bytes, NoneType found");
    __PYX_ERR(0, 258, __pyx_L1_error)
  }
  __pyx_t_4 = __Pyx_PyBytes_AsWritableString(__pyx_v_encoded_title); if (unlikely((!__pyx_t_4) && PyErr_Occurred())) __PYX_ERR(0, 258, __pyx_L1_error)
  __pyx_v_ctitle = __pyx_t_4;

  /* "tables/tableextension.pyx":259
 *     # Get the C pointer
 *     ctitle = encoded_title
 *     cobversion = encoded_obversion             # <<<<<<<<<<<<<<
 * 
 *     # Compute the complete compound datatype based on the table description
*/
  if (unlikely(__pyx_v_encoded_obversion == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "expected bytes, NoneType found");
    __PYX_ERR(0, 259, __pyx_L1_error)
  }
  __pyx_t_4 = __Pyx_PyBytes_AsWritableString(__pyx_v_encoded_obversion); if (unlikely((!__pyx_t_4) && PyErr_Occurred())) __PYX_ERR(0, 259, __pyx_L1_error)
  __pyx_v_cobversion = __pyx_t_4;

  /* "tables/tableextension.pyx":262
 * 
 *     # Compute the complete compound datatype based on the table description
 *     self.disk_type_id = create_nested_type(self.description, self.byteorder)             # <<<<<<<<<<<<<<
 *     #self.type_id = H5Tcopy(self.disk_type_id)
 *     # A H5Tcopy only is not enough, as we want the in-memory type to be
*/
  __pyx_t_2 = NULL;
  __Pyx_GetModuleGlobalName(__pyx_t_5, __pyx_mstate_global->__pyx_n_u_create_nested_type); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 262, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __pyx_t_6 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_description); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 262, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __pyx_t_7 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_byteorder); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 262, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __pyx_t_3 = 1;
  #if CYTHON_UNPACK_METHODS
  if (unlikely(PyMethod_Check(__pyx_t_5))) {
    __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_5);
    assert(__pyx_t_2);
    PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_5);
    __Pyx_INCREF(__pyx_t_2);
    __Pyx_INCREF(__pyx__function);
    __Pyx_DECREF_SET(__pyx_t_5, __pyx__function);
    __pyx_t_3 = 0;
  }
  #endif
  {
    PyObject *__pyx_callargs[3] = {__pyx_t_2, __pyx_t_6, __pyx_t_7};
    __pyx_t_1 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_5, __pyx_callargs+__pyx_t_3, (3-__pyx_t_3) | (__pyx_t_3*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 262, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
  }
  __pyx_t_8 = __Pyx_PyLong_As_hid_t(__pyx_t_1); if (unlikely((__pyx_t_8 == ((hid_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 262, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_v_self->__pyx_base.disk_type_id = __pyx_t_8;

  /* "tables/tableextension.pyx":266
 *     # A H5Tcopy only is not enough, as we want the in-memory type to be
 *     # in the byteorder of the machine (sys.byteorder).
 *     self.type_id = create_nested_type(self.description, sys.byteorder)             # <<<<<<<<<<<<<<
 * 
 *     # The fill values area
*/
  __pyx_t_5 = NULL;
  __Pyx_GetModuleGlobalName(__pyx_t_7, __pyx_mstate_global->__pyx_n_u_create_nested_type); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 266, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __pyx_t_6 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_description); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 266, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_mstate_global->__pyx_n_u_sys); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 266, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_mstate_global->__pyx_n_u_byteorder); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 266, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_9);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_3 = 1;
  #if CYTHON_UNPACK_METHODS
  if (unlikely(PyMethod_Check(__pyx_t_7))) {
    __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_7);
    assert(__pyx_t_5);
    PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_7);
    __Pyx_INCREF(__pyx_t_5);
    __Pyx_INCREF(__pyx__function);
    __Pyx_DECREF_SET(__pyx_t_7, __pyx__function);
    __pyx_t_3 = 0;
  }
  #endif
  {
    PyObject *__pyx_callargs[3] = {__pyx_t_5, __pyx_t_6, __pyx_t_9};
    __pyx_t_1 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_7, __pyx_callargs+__pyx_t_3, (3-__pyx_t_3) | (__pyx_t_3*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
    __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 266, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
  }
  __pyx_t_8 = __Pyx_PyLong_As_hid_t(__pyx_t_1); if (unlikely((__pyx_t_8 == ((hid_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 266, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_v_self->__pyx_base.type_id = __pyx_t_8;

  /* "tables/tableextension.pyx":269
 * 
 *     # The fill values area
 *     wdflts = self._v_wdflts             # <<<<<<<<<<<<<<
 *     if wdflts is None:
 *       fill_data = NULL
*/
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_v_wdflts); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 269, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_mstate_global->__pyx_ptype_5numpy_ndarray))))) __PYX_ERR(0, 269, __pyx_L1_error)
  __pyx_v_wdflts = ((PyArrayObject *)__pyx_t_1);
  __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":270
 *     # The fill values area
 *     wdflts = self._v_wdflts
 *     if wdflts is None:             # <<<<<<<<<<<<<<
 *       fill_data = NULL
 *     else:
*/
  __pyx_t_10 = (((PyObject *)__pyx_v_wdflts) == Py_None);
  if (__pyx_t_10) {

    /* "tables/tableextension.pyx":271
 *     wdflts = self._v_wdflts
 *     if wdflts is None:
 *       fill_data = NULL             # <<<<<<<<<<<<<<
 *     else:
 *       fill_data = PyArray_DATA(wdflts)
*/
    __pyx_v_fill_data = NULL;

    /* "tables/tableextension.pyx":270
 *     # The fill values area
 *     wdflts = self._v_wdflts
 *     if wdflts is None:             # <<<<<<<<<<<<<<
 *       fill_data = NULL
 *     else:
*/
    goto __pyx_L3;
  }

  /* "tables/tableextension.pyx":273
 *       fill_data = NULL
 *     else:
 *       fill_data = PyArray_DATA(wdflts)             # <<<<<<<<<<<<<<
 * 
 *     # test if there is data to be saved initially
*/
  /*else*/ {
    __pyx_v_fill_data = PyArray_DATA(__pyx_v_wdflts);
  }
  __pyx_L3:;

  /* "tables/tableextension.pyx":276
 * 
 *     # test if there is data to be saved initially
 *     if self._v_recarray is not None:             # <<<<<<<<<<<<<<
 *       recarr = self._v_recarray
 *       data = PyArray_DATA(recarr)
*/
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_v_recarray); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 276, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_10 = (__pyx_t_1 != Py_None);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  if (__pyx_t_10) {

    /* "tables/tableextension.pyx":277
 *     # test if there is data to be saved initially
 *     if self._v_recarray is not None:
 *       recarr = self._v_recarray             # <<<<<<<<<<<<<<
 *       data = PyArray_DATA(recarr)
 *     else:
*/
    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_v_recarray); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 277, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_mstate_global->__pyx_ptype_5numpy_ndarray))))) __PYX_ERR(0, 277, __pyx_L1_error)
    __pyx_v_recarr = ((PyArrayObject *)__pyx_t_1);
    __pyx_t_1 = 0;

    /* "tables/tableextension.pyx":278
 *     if self._v_recarray is not None:
 *       recarr = self._v_recarray
 *       data = PyArray_DATA(recarr)             # <<<<<<<<<<<<<<
 *     else:
 *       data = NULL
*/
    __pyx_v_data = PyArray_DATA(__pyx_v_recarr);

    /* "tables/tableextension.pyx":276
 * 
 *     # test if there is data to be saved initially
 *     if self._v_recarray is not None:             # <<<<<<<<<<<<<<
 *       recarr = self._v_recarray
 *       data = PyArray_DATA(recarr)
*/
    goto __pyx_L4;
  }

  /* "tables/tableextension.pyx":280
 *       data = PyArray_DATA(recarr)
 *     else:
 *       data = NULL             # <<<<<<<<<<<<<<
 * 
 *     # Decide whether Blosc2 optimized operations can be used.
*/
  /*else*/ {
    __pyx_v_data = NULL;
  }
  __pyx_L4:;

  /* "tables/tableextension.pyx":284
 *     # Decide whether Blosc2 optimized operations can be used.
 *     self.blosc2_support_write = (
 *         (self.byteorder == sys.byteorder) and             # <<<<<<<<<<<<<<
 *         (not self.filters.fletcher32) and
 *         (self.filters.complib is not None) and
*/
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_byteorder); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 284, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_GetModuleGlobalName(__pyx_t_7, __pyx_mstate_global->__pyx_n_u_sys); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 284, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_t_7, __pyx_mstate_global->__pyx_n_u_byteorder); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 284, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_9);
  __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  __pyx_t_7 = PyObject_RichCompare(__pyx_t_1, __pyx_t_9, Py_EQ); __Pyx_XGOTREF(__pyx_t_7); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 284, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
  __pyx_t_10 = __Pyx_PyObject_IsTrue(__pyx_t_7); if (unlikely((__pyx_t_10 < 0))) __PYX_ERR(0, 284, __pyx_L1_error)
  if (__pyx_t_10) {
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  } else {
    __pyx_t_12 = __Pyx_PyLong_As_hbool_t(__pyx_t_7); if (unlikely((__pyx_t_12 == ((hbool_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 284, __pyx_L1_error)
    __pyx_t_11 = __pyx_t_12;
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    goto __pyx_L5_bool_binop_done;
  }

  /* "tables/tableextension.pyx":285
 *     self.blosc2_support_write = (
 *         (self.byteorder == sys.byteorder) and
 *         (not self.filters.fletcher32) and             # <<<<<<<<<<<<<<
 *         (self.filters.complib is not None) and
 *         (self.filters.complib.startswith("blosc2")))
*/
  __pyx_t_7 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_filters); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 285, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_t_7, __pyx_mstate_global->__pyx_n_u_fletcher32); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 285, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_9);
  __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  __pyx_t_10 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely((__pyx_t_10 < 0))) __PYX_ERR(0, 285, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
  __pyx_t_13 = (!__pyx_t_10);
  if (__pyx_t_13) {
  } else {
    __pyx_t_11 = __pyx_t_13;
    goto __pyx_L5_bool_binop_done;
  }

  /* "tables/tableextension.pyx":286
 *         (self.byteorder == sys.byteorder) and
 *         (not self.filters.fletcher32) and
 *         (self.filters.complib is not None) and             # <<<<<<<<<<<<<<
 *         (self.filters.complib.startswith("blosc2")))
 *     # For reading, Windows does not support re-opening a file twice
*/
  __pyx_t_9 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_filters); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 286, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_9);
  __pyx_t_7 = __Pyx_PyObject_GetAttrStr(__pyx_t_9, __pyx_mstate_global->__pyx_n_u_complib); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 286, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
  __pyx_t_13 = (__pyx_t_7 != Py_None);
  __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  if (__pyx_t_13) {
  } else {
    __pyx_t_11 = __pyx_t_13;
    goto __pyx_L5_bool_binop_done;
  }

  /* "tables/tableextension.pyx":287
 *         (not self.filters.fletcher32) and
 *         (self.filters.complib is not None) and
 *         (self.filters.complib.startswith("blosc2")))             # <<<<<<<<<<<<<<
 *     # For reading, Windows does not support re-opening a file twice
 *     # in not read-only mode (for good reason), so we cannot use the
*/
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_filters); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 287, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_mstate_global->__pyx_n_u_complib); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 287, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_9 = __pyx_t_6;
  __Pyx_INCREF(__pyx_t_9);
  __pyx_t_3 = 0;
  {
    PyObject *__pyx_callargs[2] = {__pyx_t_9, __pyx_mstate_global->__pyx_n_u_blosc2};
    __pyx_t_7 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_startswith, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
    __Pyx_XDECREF(__pyx_t_9); __pyx_t_9 = 0;
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 287, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
  }
  __pyx_t_12 = __Pyx_PyLong_As_hbool_t(__pyx_t_7); if (unlikely((__pyx_t_12 == ((hbool_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 287, __pyx_L1_error)
  __pyx_t_11 = __pyx_t_12;
  __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  __pyx_L5_bool_binop_done:;

  /* "tables/tableextension.pyx":283
 * 
 *     # Decide whether Blosc2 optimized operations can be used.
 *     self.blosc2_support_write = (             # <<<<<<<<<<<<<<
 *         (self.byteorder == sys.byteorder) and
 *         (not self.filters.fletcher32) and
*/
  __pyx_v_self->blosc2_support_write = __pyx_t_11;

  /* "tables/tableextension.pyx":292
 *     # blosc2 opt
 *     self.blosc2_support_read = (
 *         self.blosc2_support_write and             # <<<<<<<<<<<<<<
 *         ((platform.system().lower() != 'windows') or
 *          (self._v_file.mode == 'r')))
*/
  if (__pyx_v_self->blosc2_support_write) {
  } else {
    __pyx_t_11 = __pyx_v_self->blosc2_support_write;
    goto __pyx_L9_bool_binop_done;
  }

  /* "tables/tableextension.pyx":293
 *     self.blosc2_support_read = (
 *         self.blosc2_support_write and
 *         ((platform.system().lower() != 'windows') or             # <<<<<<<<<<<<<<
 *          (self._v_file.mode == 'r')))
 * 
*/
  __pyx_t_1 = NULL;
  __Pyx_GetModuleGlobalName(__pyx_t_5, __pyx_mstate_global->__pyx_n_u_platform); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 293, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_5, __pyx_mstate_global->__pyx_n_u_system); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 293, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  __pyx_t_3 = 1;
  #if CYTHON_UNPACK_METHODS
  if (unlikely(PyMethod_Check(__pyx_t_2))) {
    __pyx_t_1 = PyMethod_GET_SELF(__pyx_t_2);
    assert(__pyx_t_1);
    PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_2);
    __Pyx_INCREF(__pyx_t_1);
    __Pyx_INCREF(__pyx__function);
    __Pyx_DECREF_SET(__pyx_t_2, __pyx__function);
    __pyx_t_3 = 0;
  }
  #endif
  {
    PyObject *__pyx_callargs[2] = {__pyx_t_1, NULL};
    __pyx_t_9 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_2, __pyx_callargs+__pyx_t_3, (1-__pyx_t_3) | (__pyx_t_3*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
    __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 293, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_9);
  }
  __pyx_t_6 = __pyx_t_9;
  __Pyx_INCREF(__pyx_t_6);
  __pyx_t_3 = 0;
  {
    PyObject *__pyx_callargs[2] = {__pyx_t_6, NULL};
    __pyx_t_7 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_lower, __pyx_callargs+__pyx_t_3, (1-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
    __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
    __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
    if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 293, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
  }
  __pyx_t_9 = PyObject_RichCompare(__pyx_t_7, __pyx_mstate_global->__pyx_n_u_windows, Py_NE); __Pyx_XGOTREF(__pyx_t_9); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 293, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  __pyx_t_13 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely((__pyx_t_13 < 0))) __PYX_ERR(0, 293, __pyx_L1_error)
  if (!__pyx_t_13) {
    __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
  } else {
    __pyx_t_12 = __Pyx_PyLong_As_hbool_t(__pyx_t_9); if (unlikely((__pyx_t_12 == ((hbool_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 293, __pyx_L1_error)
    __pyx_t_11 = __pyx_t_12;
    __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
    goto __pyx_L9_bool_binop_done;
  }

  /* "tables/tableextension.pyx":294
 *         self.blosc2_support_write and
 *         ((platform.system().lower() != 'windows') or
 *          (self._v_file.mode == 'r')))             # <<<<<<<<<<<<<<
 * 
 *     class_ = self._c_classid.encode('utf-8')
*/
  __pyx_t_9 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_v_file); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 294, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_9);
  __pyx_t_7 = __Pyx_PyObject_GetAttrStr(__pyx_t_9, __pyx_mstate_global->__pyx_n_u_mode); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 294, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
  __pyx_t_9 = PyObject_RichCompare(__pyx_t_7, __pyx_mstate_global->__pyx_n_u_r, Py_EQ); __Pyx_XGOTREF(__pyx_t_9); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 294, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  __pyx_t_12 = __Pyx_PyLong_As_hbool_t(__pyx_t_9); if (unlikely((__pyx_t_12 == ((hbool_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 294, __pyx_L1_error)
  __pyx_t_11 = __pyx_t_12;
  __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
  __pyx_L9_bool_binop_done:;

  /* "tables/tableextension.pyx":291
 *     # in not read-only mode (for good reason), so we cannot use the
 *     # blosc2 opt
 *     self.blosc2_support_read = (             # <<<<<<<<<<<<<<
 *         self.blosc2_support_write and
 *         ((platform.system().lower() != 'windows') or
*/
  __pyx_v_self->blosc2_support_read = __pyx_t_11;

  /* "tables/tableextension.pyx":296
 *          (self._v_file.mode == 'r')))
 * 
 *     class_ = self._c_classid.encode('utf-8')             # <<<<<<<<<<<<<<
 *     cdef hsize_t blocksize = int(os.environ.get("PT_DEFAULT_B2_BLOCKSIZE", "0"))
 *     self.dataset_id = H5TBOmake_table(ctitle, self.parent_id, encoded_name,
*/
  __pyx_t_6 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_c_classid); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 296, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __pyx_t_7 = __pyx_t_6;
  __Pyx_INCREF(__pyx_t_7);
  __pyx_t_3 = 0;
  {
    PyObject *__pyx_callargs[2] = {__pyx_t_7, __pyx_mstate_global->__pyx_kp_u_utf_8};
    __pyx_t_9 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_encode, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
    __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 296, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_9);
  }
  if (!(likely(PyBytes_CheckExact(__pyx_t_9))||((__pyx_t_9) == Py_None) || __Pyx_RaiseUnexpectedTypeError("bytes", __pyx_t_9))) __PYX_ERR(0, 296, __pyx_L1_error)
  __pyx_v_class_ = ((PyObject*)__pyx_t_9);
  __pyx_t_9 = 0;

  /* "tables/tableextension.pyx":297
 * 
 *     class_ = self._c_classid.encode('utf-8')
 *     cdef hsize_t blocksize = int(os.environ.get("PT_DEFAULT_B2_BLOCKSIZE", "0"))             # <<<<<<<<<<<<<<
 *     self.dataset_id = H5TBOmake_table(ctitle, self.parent_id, encoded_name,
 *                                       cobversion, class_, self.disk_type_id,
*/
  __Pyx_GetModuleGlobalName(__pyx_t_9, __pyx_mstate_global->__pyx_n_u_os); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 297, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_9);
  __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_9, __pyx_mstate_global->__pyx_n_u_environ); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 297, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
  __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_t_6, __pyx_mstate_global->__pyx_n_u_get); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 297, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_9);
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  __pyx_t_6 = __Pyx_PyObject_Call(__pyx_t_9, __pyx_mstate_global->__pyx_tuple[0], NULL); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 297, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
  __pyx_t_9 = __Pyx_PyNumber_Int(__pyx_t_6); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 297, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_9);
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  __pyx_t_14 = __Pyx_PyLong_As_hsize_t(__pyx_t_9); if (unlikely((__pyx_t_14 == ((hsize_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 297, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
  __pyx_v_blocksize = __pyx_t_14;

  /* "tables/tableextension.pyx":298
 *     class_ = self._c_classid.encode('utf-8')
 *     cdef hsize_t blocksize = int(os.environ.get("PT_DEFAULT_B2_BLOCKSIZE", "0"))
 *     self.dataset_id = H5TBOmake_table(ctitle, self.parent_id, encoded_name,             # <<<<<<<<<<<<<<
 *                                       cobversion, class_, self.disk_type_id,
 *                                       self.nrows, self.chunkshape[0],
*/
  if (unlikely(__pyx_v_encoded_name == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "expected bytes, NoneType found");
    __PYX_ERR(0, 298, __pyx_L1_error)
  }
  __pyx_t_4 = __Pyx_PyBytes_AsWritableString(__pyx_v_encoded_name); if (unlikely((!__pyx_t_4) && PyErr_Occurred())) __PYX_ERR(0, 298, __pyx_L1_error)

  /* "tables/tableextension.pyx":299
 *     cdef hsize_t blocksize = int(os.environ.get("PT_DEFAULT_B2_BLOCKSIZE", "0"))
 *     self.dataset_id = H5TBOmake_table(ctitle, self.parent_id, encoded_name,
 *                                       cobversion, class_, self.disk_type_id,             # <<<<<<<<<<<<<<
 *                                       self.nrows, self.chunkshape[0],
 *                                       blocksize, fill_data,
*/
  if (unlikely(__pyx_v_class_ == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "expected bytes, NoneType found");
    __PYX_ERR(0, 299, __pyx_L1_error)
  }
  __pyx_t_15 = __Pyx_PyBytes_AsWritableString(__pyx_v_class_); if (unlikely((!__pyx_t_15) && PyErr_Occurred())) __PYX_ERR(0, 299, __pyx_L1_error)

  /* "tables/tableextension.pyx":300
 *     self.dataset_id = H5TBOmake_table(ctitle, self.parent_id, encoded_name,
 *                                       cobversion, class_, self.disk_type_id,
 *                                       self.nrows, self.chunkshape[0],             # <<<<<<<<<<<<<<
 *                                       blocksize, fill_data,
 *                                       self.filters.complevel, encoded_complib,
*/
  __pyx_t_9 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_nrows); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 300, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_9);
  __pyx_t_14 = __Pyx_PyLong_As_hsize_t(__pyx_t_9); if (unlikely((__pyx_t_14 == ((hsize_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 300, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
  __pyx_t_9 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_chunkshape); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 300, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_9);
  __pyx_t_6 = __Pyx_GetItemInt(__pyx_t_9, 0, long, 1, __Pyx_PyLong_From_long, 0, 0, 1, 1, __Pyx_ReferenceSharing_OwnStrongReference); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 300, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
  __pyx_t_16 = __Pyx_PyLong_As_hsize_t(__pyx_t_6); if (unlikely((__pyx_t_16 == ((hsize_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 300, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;

  /* "tables/tableextension.pyx":302
 *                                       self.nrows, self.chunkshape[0],
 *                                       blocksize, fill_data,
 *                                       self.filters.complevel, encoded_complib,             # <<<<<<<<<<<<<<
 *                                       self.filters.shuffle_bitshuffle,
 *                                       self.filters.fletcher32,
*/
  __pyx_t_6 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_filters); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 302, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_t_6, __pyx_mstate_global->__pyx_n_u_complevel); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 302, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_9);
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  __pyx_t_17 = __Pyx_PyLong_As_int(__pyx_t_9); if (unlikely((__pyx_t_17 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 302, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
  if (unlikely(__pyx_v_encoded_complib == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "expected bytes, NoneType found");
    __PYX_ERR(0, 302, __pyx_L1_error)
  }
  __pyx_t_18 = __Pyx_PyBytes_AsWritableString(__pyx_v_encoded_complib); if (unlikely((!__pyx_t_18) && PyErr_Occurred())) __PYX_ERR(0, 302, __pyx_L1_error)

  /* "tables/tableextension.pyx":303
 *                                       blocksize, fill_data,
 *                                       self.filters.complevel, encoded_complib,
 *                                       self.filters.shuffle_bitshuffle,             # <<<<<<<<<<<<<<
 *                                       self.filters.fletcher32,
 *                                       self._want_track_times,
*/
  __pyx_t_9 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_filters); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 303, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_9);
  __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_9, __pyx_mstate_global->__pyx_n_u_shuffle_bitshuffle); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 303, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
  __pyx_t_19 = __Pyx_PyLong_As_int(__pyx_t_6); if (unlikely((__pyx_t_19 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 303, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;

  /* "tables/tableextension.pyx":304
 *                                       self.filters.complevel, encoded_complib,
 *                                       self.filters.shuffle_bitshuffle,
 *                                       self.filters.fletcher32,             # <<<<<<<<<<<<<<
 *                                       self._want_track_times,
 *                                       self.blosc2_support_write, data)
*/
  __pyx_t_6 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_filters); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 304, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_t_6, __pyx_mstate_global->__pyx_n_u_fletcher32); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 304, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_9);
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  __pyx_t_20 = __Pyx_PyLong_As_int(__pyx_t_9); if (unlikely((__pyx_t_20 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 304, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;

  /* "tables/tableextension.pyx":305
 *                                       self.filters.shuffle_bitshuffle,
 *                                       self.filters.fletcher32,
 *                                       self._want_track_times,             # <<<<<<<<<<<<<<
 *                                       self.blosc2_support_write, data)
 *     if self.dataset_id < 0:
*/
  __pyx_t_9 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_want_track_times); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 305, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_9);
  __pyx_t_11 = __Pyx_PyLong_As_hbool_t(__pyx_t_9); if (unlikely((__pyx_t_11 == ((hbool_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 305, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;

  /* "tables/tableextension.pyx":298
 *     class_ = self._c_classid.encode('utf-8')
 *     cdef hsize_t blocksize = int(os.environ.get("PT_DEFAULT_B2_BLOCKSIZE", "0"))
 *     self.dataset_id = H5TBOmake_table(ctitle, self.parent_id, encoded_name,             # <<<<<<<<<<<<<<
 *                                       cobversion, class_, self.disk_type_id,
 *                                       self.nrows, self.chunkshape[0],
*/
  __pyx_v_self->__pyx_base.dataset_id = H5TBOmake_table(__pyx_v_ctitle, __pyx_v_self->__pyx_base.__pyx_base.parent_id, __pyx_t_4, __pyx_v_cobversion, __pyx_t_15, __pyx_v_self->__pyx_base.disk_type_id, __pyx_t_14, __pyx_t_16, __pyx_v_blocksize, __pyx_v_fill_data, __pyx_t_17, __pyx_t_18, __pyx_t_19, __pyx_t_20, __pyx_t_11, __pyx_v_self->blosc2_support_write, __pyx_v_data);

  /* "tables/tableextension.pyx":307
 *                                       self._want_track_times,
 *                                       self.blosc2_support_write, data)
 *     if self.dataset_id < 0:             # <<<<<<<<<<<<<<
 *       raise HDF5ExtError("Problems creating the table")
 * 
*/
  __pyx_t_13 = (__pyx_v_self->__pyx_base.dataset_id < 0);
  if (unlikely(__pyx_t_13)) {

    /* "tables/tableextension.pyx":308
 *                                       self.blosc2_support_write, data)
 *     if self.dataset_id < 0:
 *       raise HDF5ExtError("Problems creating the table")             # <<<<<<<<<<<<<<
 * 
 *     if self._v_file.params['PYTABLES_SYS_ATTRS']:
*/
    __pyx_t_6 = NULL;
    __Pyx_GetModuleGlobalName(__pyx_t_7, __pyx_mstate_global->__pyx_n_u_HDF5ExtError); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 308, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    __pyx_t_3 = 1;
    #if CYTHON_UNPACK_METHODS
    if (unlikely(PyMethod_Check(__pyx_t_7))) {
      __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_7);
      assert(__pyx_t_6);
      PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_7);
      __Pyx_INCREF(__pyx_t_6);
      __Pyx_INCREF(__pyx__function);
      __Pyx_DECREF_SET(__pyx_t_7, __pyx__function);
      __pyx_t_3 = 0;
    }
    #endif
    {
      PyObject *__pyx_callargs[2] = {__pyx_t_6, __pyx_mstate_global->__pyx_kp_u_Problems_creating_the_table};
      __pyx_t_9 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_7, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (__pyx_t_3*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
      __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
      __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
      if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 308, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_9);
    }
    __Pyx_Raise(__pyx_t_9, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
    __PYX_ERR(0, 308, __pyx_L1_error)

    /* "tables/tableextension.pyx":307
 *                                       self._want_track_times,
 *                                       self.blosc2_support_write, data)
 *     if self.dataset_id < 0:             # <<<<<<<<<<<<<<
 *       raise HDF5ExtError("Problems creating the table")
 * 
*/
  }

  /* "tables/tableextension.pyx":310
 *       raise HDF5ExtError("Problems creating the table")
 * 
 *     if self._v_file.params['PYTABLES_SYS_ATTRS']:             # <<<<<<<<<<<<<<
 *       cset = H5T_CSET_UTF8
 *       # Set the conforming table attributes
*/
  __pyx_t_9 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_v_file); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 310, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_9);
  __pyx_t_7 = __Pyx_PyObject_GetAttrStr(__pyx_t_9, __pyx_mstate_global->__pyx_n_u_params); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 310, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_7);
  __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
  __pyx_t_9 = __Pyx_PyObject_Dict_GetItem(__pyx_t_7, __pyx_mstate_global->__pyx_n_u_PYTABLES_SYS_ATTRS); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 310, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_9);
  __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
  __pyx_t_13 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely((__pyx_t_13 < 0))) __PYX_ERR(0, 310, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
  if (__pyx_t_13) {

    /* "tables/tableextension.pyx":311
 * 
 *     if self._v_file.params['PYTABLES_SYS_ATTRS']:
 *       cset = H5T_CSET_UTF8             # <<<<<<<<<<<<<<
 *       # Set the conforming table attributes
 *       # Attach the CLASS attribute
*/
    __pyx_v_cset = H5T_CSET_UTF8;

    /* "tables/tableextension.pyx":314
 *       # Set the conforming table attributes
 *       # Attach the CLASS attribute
 *       ret = H5ATTRset_attribute_string(self.dataset_id, "CLASS", class_,             # <<<<<<<<<<<<<<
 *                                        len(class_), cset)
 *       if ret < 0:
*/
    if (unlikely(__pyx_v_class_ == Py_None)) {
      PyErr_SetString(PyExc_TypeError, "expected bytes, NoneType found");
      __PYX_ERR(0, 314, __pyx_L1_error)
    }
    __pyx_t_18 = __Pyx_PyBytes_AsWritableString(__pyx_v_class_); if (unlikely((!__pyx_t_18) && PyErr_Occurred())) __PYX_ERR(0, 314, __pyx_L1_error)

    /* "tables/tableextension.pyx":315
 *       # Attach the CLASS attribute
 *       ret = H5ATTRset_attribute_string(self.dataset_id, "CLASS", class_,
 *                                        len(class_), cset)             # <<<<<<<<<<<<<<
 *       if ret < 0:
 *         raise HDF5ExtError("Can't set attribute '%s' in table:\n %s." %
*/
    if (unlikely(__pyx_v_class_ == Py_None)) {
      PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
      __PYX_ERR(0, 315, __pyx_L1_error)
    }
    __pyx_t_21 = __Pyx_PyBytes_GET_SIZE(__pyx_v_class_); if (unlikely(__pyx_t_21 == ((Py_ssize_t)-1))) __PYX_ERR(0, 315, __pyx_L1_error)

    /* "tables/tableextension.pyx":314
 *       # Set the conforming table attributes
 *       # Attach the CLASS attribute
 *       ret = H5ATTRset_attribute_string(self.dataset_id, "CLASS", class_,             # <<<<<<<<<<<<<<
 *                                        len(class_), cset)
 *       if ret < 0:
*/
    __pyx_v_ret = H5ATTRset_attribute_string(__pyx_v_self->__pyx_base.dataset_id, ((char *)"CLASS"), __pyx_t_18, __pyx_t_21, __pyx_v_cset);

    /* "tables/tableextension.pyx":316
 *       ret = H5ATTRset_attribute_string(self.dataset_id, "CLASS", class_,
 *                                        len(class_), cset)
 *       if ret < 0:             # <<<<<<<<<<<<<<
 *         raise HDF5ExtError("Can't set attribute '%s' in table:\n %s." %
 *                            ("CLASS", self.name))
*/
    __pyx_t_13 = (__pyx_v_ret < 0);
    if (unlikely(__pyx_t_13)) {

      /* "tables/tableextension.pyx":317
 *                                        len(class_), cset)
 *       if ret < 0:
 *         raise HDF5ExtError("Can't set attribute '%s' in table:\n %s." %             # <<<<<<<<<<<<<<
 *                            ("CLASS", self.name))
 *       # Attach the VERSION attribute
*/
      __pyx_t_7 = NULL;
      __Pyx_GetModuleGlobalName(__pyx_t_6, __pyx_mstate_global->__pyx_n_u_HDF5ExtError); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 317, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_6);

      /* "tables/tableextension.pyx":318
 *       if ret < 0:
 *         raise HDF5ExtError("Can't set attribute '%s' in table:\n %s." %
 *                            ("CLASS", self.name))             # <<<<<<<<<<<<<<
 *       # Attach the VERSION attribute
 *       ret = H5ATTRset_attribute_string(self.dataset_id, "VERSION", cobversion,
*/
      __pyx_t_2 = __Pyx_PyObject_FormatSimpleAndDecref(PyObject_Str(__pyx_v_self->__pyx_base.__pyx_base.name), __pyx_mstate_global->__pyx_empty_unicode); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 318, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
      __pyx_t_22[0] = __pyx_mstate_global->__pyx_kp_u_Can_t_set_attribute_CLASS_in_tab;
      __pyx_t_22[1] = __pyx_t_2;
      __pyx_t_22[2] = __pyx_mstate_global->__pyx_kp_u__3;

      /* "tables/tableextension.pyx":317
 *                                        len(class_), cset)
 *       if ret < 0:
 *         raise HDF5ExtError("Can't set attribute '%s' in table:\n %s." %             # <<<<<<<<<<<<<<
 *                            ("CLASS", self.name))
 *       # Attach the VERSION attribute
*/
      __pyx_t_1 = __Pyx_PyUnicode_Join(__pyx_t_22, 3, 39 + __Pyx_PyUnicode_GET_LENGTH(__pyx_t_2) + 1, 127 | __Pyx_PyUnicode_MAX_CHAR_VALUE(__pyx_t_2));
      if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 317, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
      __pyx_t_3 = 1;
      #if CYTHON_UNPACK_METHODS
      if (unlikely(PyMethod_Check(__pyx_t_6))) {
        __pyx_t_7 = PyMethod_GET_SELF(__pyx_t_6);
        assert(__pyx_t_7);
        PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_6);
        __Pyx_INCREF(__pyx_t_7);
        __Pyx_INCREF(__pyx__function);
        __Pyx_DECREF_SET(__pyx_t_6, __pyx__function);
        __pyx_t_3 = 0;
      }
      #endif
      {
        PyObject *__pyx_callargs[2] = {__pyx_t_7, __pyx_t_1};
        __pyx_t_9 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_6, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (__pyx_t_3*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
        __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
        __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
        __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
        if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 317, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_9);
      }
      __Pyx_Raise(__pyx_t_9, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
      __PYX_ERR(0, 317, __pyx_L1_error)

      /* "tables/tableextension.pyx":316
 *       ret = H5ATTRset_attribute_string(self.dataset_id, "CLASS", class_,
 *                                        len(class_), cset)
 *       if ret < 0:             # <<<<<<<<<<<<<<
 *         raise HDF5ExtError("Can't set attribute '%s' in table:\n %s." %
 *                            ("CLASS", self.name))
*/
    }

    /* "tables/tableextension.pyx":321
 *       # Attach the VERSION attribute
 *       ret = H5ATTRset_attribute_string(self.dataset_id, "VERSION", cobversion,
 *                                        len(encoded_obversion), cset)             # <<<<<<<<<<<<<<
 *       if ret < 0:
 *         raise HDF5ExtError("Can't set attribute '%s' in table:\n %s." %
*/
    if (unlikely(__pyx_v_encoded_obversion == Py_None)) {
      PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
      __PYX_ERR(0, 321, __pyx_L1_error)
    }
    __pyx_t_21 = __Pyx_PyBytes_GET_SIZE(__pyx_v_encoded_obversion); if (unlikely(__pyx_t_21 == ((Py_ssize_t)-1))) __PYX_ERR(0, 321, __pyx_L1_error)

    /* "tables/tableextension.pyx":320
 *                            ("CLASS", self.name))
 *       # Attach the VERSION attribute
 *       ret = H5ATTRset_attribute_string(self.dataset_id, "VERSION", cobversion,             # <<<<<<<<<<<<<<
 *                                        len(encoded_obversion), cset)
 *       if ret < 0:
*/
    __pyx_v_ret = H5ATTRset_attribute_string(__pyx_v_self->__pyx_base.dataset_id, ((char *)"VERSION"), __pyx_v_cobversion, __pyx_t_21, __pyx_v_cset);

    /* "tables/tableextension.pyx":322
 *       ret = H5ATTRset_attribute_string(self.dataset_id, "VERSION", cobversion,
 *                                        len(encoded_obversion), cset)
 *       if ret < 0:             # <<<<<<<<<<<<<<
 *         raise HDF5ExtError("Can't set attribute '%s' in table:\n %s." %
 *                            ("VERSION", self.name))
*/
    __pyx_t_13 = (__pyx_v_ret < 0);
    if (unlikely(__pyx_t_13)) {

      /* "tables/tableextension.pyx":323
 *                                        len(encoded_obversion), cset)
 *       if ret < 0:
 *         raise HDF5ExtError("Can't set attribute '%s' in table:\n %s." %             # <<<<<<<<<<<<<<
 *                            ("VERSION", self.name))
 *       # Attach the TITLE attribute
*/
      __pyx_t_6 = NULL;
      __Pyx_GetModuleGlobalName(__pyx_t_1, __pyx_mstate_global->__pyx_n_u_HDF5ExtError); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 323, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);

      /* "tables/tableextension.pyx":324
 *       if ret < 0:
 *         raise HDF5ExtError("Can't set attribute '%s' in table:\n %s." %
 *                            ("VERSION", self.name))             # <<<<<<<<<<<<<<
 *       # Attach the TITLE attribute
 *       ret = H5ATTRset_attribute_string(self.dataset_id, "TITLE", ctitle,
*/
      __pyx_t_7 = __Pyx_PyObject_FormatSimpleAndDecref(PyObject_Str(__pyx_v_self->__pyx_base.__pyx_base.name), __pyx_mstate_global->__pyx_empty_unicode); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 324, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_7);
      __pyx_t_22[0] = __pyx_mstate_global->__pyx_kp_u_Can_t_set_attribute_VERSION_in_t;
      __pyx_t_22[1] = __pyx_t_7;
      __pyx_t_22[2] = __pyx_mstate_global->__pyx_kp_u__3;

      /* "tables/tableextension.pyx":323
 *                                        len(encoded_obversion), cset)
 *       if ret < 0:
 *         raise HDF5ExtError("Can't set attribute '%s' in table:\n %s." %             # <<<<<<<<<<<<<<
 *                            ("VERSION", self.name))
 *       # Attach the TITLE attribute
*/
      __pyx_t_2 = __Pyx_PyUnicode_Join(__pyx_t_22, 3, 41 + __Pyx_PyUnicode_GET_LENGTH(__pyx_t_7) + 1, 127 | __Pyx_PyUnicode_MAX_CHAR_VALUE(__pyx_t_7));
      if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 323, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
      __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
      __pyx_t_3 = 1;
      #if CYTHON_UNPACK_METHODS
      if (unlikely(PyMethod_Check(__pyx_t_1))) {
        __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_1);
        assert(__pyx_t_6);
        PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_1);
        __Pyx_INCREF(__pyx_t_6);
        __Pyx_INCREF(__pyx__function);
        __Pyx_DECREF_SET(__pyx_t_1, __pyx__function);
        __pyx_t_3 = 0;
      }
      #endif
      {
        PyObject *__pyx_callargs[2] = {__pyx_t_6, __pyx_t_2};
        __pyx_t_9 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_1, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (__pyx_t_3*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
        __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
        __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
        __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
        if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 323, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_9);
      }
      __Pyx_Raise(__pyx_t_9, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
      __PYX_ERR(0, 323, __pyx_L1_error)

      /* "tables/tableextension.pyx":322
 *       ret = H5ATTRset_attribute_string(self.dataset_id, "VERSION", cobversion,
 *                                        len(encoded_obversion), cset)
 *       if ret < 0:             # <<<<<<<<<<<<<<
 *         raise HDF5ExtError("Can't set attribute '%s' in table:\n %s." %
 *                            ("VERSION", self.name))
*/
    }

    /* "tables/tableextension.pyx":327
 *       # Attach the TITLE attribute
 *       ret = H5ATTRset_attribute_string(self.dataset_id, "TITLE", ctitle,
 *                                        len(encoded_title), cset)             # <<<<<<<<<<<<<<
 *       if ret < 0:
 *         raise HDF5ExtError("Can't set attribute '%s' in table:\n %s." %
*/
    if (unlikely(__pyx_v_encoded_title == Py_None)) {
      PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
      __PYX_ERR(0, 327, __pyx_L1_error)
    }
    __pyx_t_21 = __Pyx_PyBytes_GET_SIZE(__pyx_v_encoded_title); if (unlikely(__pyx_t_21 == ((Py_ssize_t)-1))) __PYX_ERR(0, 327, __pyx_L1_error)

    /* "tables/tableextension.pyx":326
 *                            ("VERSION", self.name))
 *       # Attach the TITLE attribute
 *       ret = H5ATTRset_attribute_string(self.dataset_id, "TITLE", ctitle,             # <<<<<<<<<<<<<<
 *                                        len(encoded_title), cset)
 *       if ret < 0:
*/
    __pyx_v_ret = H5ATTRset_attribute_string(__pyx_v_self->__pyx_base.dataset_id, ((char *)"TITLE"), __pyx_v_ctitle, __pyx_t_21, __pyx_v_cset);

    /* "tables/tableextension.pyx":328
 *       ret = H5ATTRset_attribute_string(self.dataset_id, "TITLE", ctitle,
 *                                        len(encoded_title), cset)
 *       if ret < 0:             # <<<<<<<<<<<<<<
 *         raise HDF5ExtError("Can't set attribute '%s' in table:\n %s." %
 *                            ("TITLE", self.name))
*/
    __pyx_t_13 = (__pyx_v_ret < 0);
    if (unlikely(__pyx_t_13)) {

      /* "tables/tableextension.pyx":329
 *                                        len(encoded_title), cset)
 *       if ret < 0:
 *         raise HDF5ExtError("Can't set attribute '%s' in table:\n %s." %             # <<<<<<<<<<<<<<
 *                            ("TITLE", self.name))
 *       # Attach the NROWS attribute
*/
      __pyx_t_1 = NULL;
      __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_mstate_global->__pyx_n_u_HDF5ExtError); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 329, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);

      /* "tables/tableextension.pyx":330
 *       if ret < 0:
 *         raise HDF5ExtError("Can't set attribute '%s' in table:\n %s." %
 *                            ("TITLE", self.name))             # <<<<<<<<<<<<<<
 *       # Attach the NROWS attribute
 *       nrows = self.nrows
*/
      __pyx_t_6 = __Pyx_PyObject_FormatSimpleAndDecref(PyObject_Str(__pyx_v_self->__pyx_base.__pyx_base.name), __pyx_mstate_global->__pyx_empty_unicode); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 330, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_6);
      __pyx_t_22[0] = __pyx_mstate_global->__pyx_kp_u_Can_t_set_attribute_TITLE_in_tab;
      __pyx_t_22[1] = __pyx_t_6;
      __pyx_t_22[2] = __pyx_mstate_global->__pyx_kp_u__3;

      /* "tables/tableextension.pyx":329
 *                                        len(encoded_title), cset)
 *       if ret < 0:
 *         raise HDF5ExtError("Can't set attribute '%s' in table:\n %s." %             # <<<<<<<<<<<<<<
 *                            ("TITLE", self.name))
 *       # Attach the NROWS attribute
*/
      __pyx_t_7 = __Pyx_PyUnicode_Join(__pyx_t_22, 3, 39 + __Pyx_PyUnicode_GET_LENGTH(__pyx_t_6) + 1, 127 | __Pyx_PyUnicode_MAX_CHAR_VALUE(__pyx_t_6));
      if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 329, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_7);
      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      __pyx_t_3 = 1;
      #if CYTHON_UNPACK_METHODS
      if (unlikely(PyMethod_Check(__pyx_t_2))) {
        __pyx_t_1 = PyMethod_GET_SELF(__pyx_t_2);
        assert(__pyx_t_1);
        PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_2);
        __Pyx_INCREF(__pyx_t_1);
        __Pyx_INCREF(__pyx__function);
        __Pyx_DECREF_SET(__pyx_t_2, __pyx__function);
        __pyx_t_3 = 0;
      }
      #endif
      {
        PyObject *__pyx_callargs[2] = {__pyx_t_1, __pyx_t_7};
        __pyx_t_9 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_2, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (__pyx_t_3*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
        __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
        __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
        __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
        if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 329, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_9);
      }
      __Pyx_Raise(__pyx_t_9, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
      __PYX_ERR(0, 329, __pyx_L1_error)

      /* "tables/tableextension.pyx":328
 *       ret = H5ATTRset_attribute_string(self.dataset_id, "TITLE", ctitle,
 *                                        len(encoded_title), cset)
 *       if ret < 0:             # <<<<<<<<<<<<<<
 *         raise HDF5ExtError("Can't set attribute '%s' in table:\n %s." %
 *                            ("TITLE", self.name))
*/
    }

    /* "tables/tableextension.pyx":332
 *                            ("TITLE", self.name))
 *       # Attach the NROWS attribute
 *       nrows = self.nrows             # <<<<<<<<<<<<<<
 *       ret = H5ATTRset_attribute(self.dataset_id, "NROWS", H5T_STD_I64,
 *                                 0, NULL, <char *>&nrows)
*/
    __pyx_t_9 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_nrows); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 332, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_9);
    __pyx_t_16 = __Pyx_PyLong_As_hsize_t(__pyx_t_9); if (unlikely((__pyx_t_16 == ((hsize_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 332, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
    __pyx_v_nrows = __pyx_t_16;

    /* "tables/tableextension.pyx":333
 *       # Attach the NROWS attribute
 *       nrows = self.nrows
 *       ret = H5ATTRset_attribute(self.dataset_id, "NROWS", H5T_STD_I64,             # <<<<<<<<<<<<<<
 *                                 0, NULL, <char *>&nrows)
 *       if ret < 0:
*/
    __Pyx_GetModuleGlobalName(__pyx_t_9, __pyx_mstate_global->__pyx_n_u_H5T_STD_I64); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 333, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_9);
    __pyx_t_8 = __Pyx_PyLong_As_hid_t(__pyx_t_9); if (unlikely((__pyx_t_8 == ((hid_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 333, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;

    /* "tables/tableextension.pyx":334
 *       nrows = self.nrows
 *       ret = H5ATTRset_attribute(self.dataset_id, "NROWS", H5T_STD_I64,
 *                                 0, NULL, <char *>&nrows)             # <<<<<<<<<<<<<<
 *       if ret < 0:
 *         raise HDF5ExtError("Can't set attribute '%s' in table:\n %s." %
*/
    __pyx_v_ret = H5ATTRset_attribute(__pyx_v_self->__pyx_base.dataset_id, ((char *)"NROWS"), __pyx_t_8, 0, NULL, ((char *)(&__pyx_v_nrows)));

    /* "tables/tableextension.pyx":335
 *       ret = H5ATTRset_attribute(self.dataset_id, "NROWS", H5T_STD_I64,
 *                                 0, NULL, <char *>&nrows)
 *       if ret < 0:             # <<<<<<<<<<<<<<
 *         raise HDF5ExtError("Can't set attribute '%s' in table:\n %s." %
 *                            ("NROWS", self.name))
*/
    __pyx_t_13 = (__pyx_v_ret < 0);
    if (unlikely(__pyx_t_13)) {

      /* "tables/tableextension.pyx":336
 *                                 0, NULL, <char *>&nrows)
 *       if ret < 0:
 *         raise HDF5ExtError("Can't set attribute '%s' in table:\n %s." %             # <<<<<<<<<<<<<<
 *                            ("NROWS", self.name))
 * 
*/
      __pyx_t_2 = NULL;
      __Pyx_GetModuleGlobalName(__pyx_t_7, __pyx_mstate_global->__pyx_n_u_HDF5ExtError); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 336, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_7);

      /* "tables/tableextension.pyx":337
 *       if ret < 0:
 *         raise HDF5ExtError("Can't set attribute '%s' in table:\n %s." %
 *                            ("NROWS", self.name))             # <<<<<<<<<<<<<<
 * 
 *       # Attach the FIELD_N_NAME attributes
*/
      __pyx_t_1 = __Pyx_PyObject_FormatSimpleAndDecref(PyObject_Str(__pyx_v_self->__pyx_base.__pyx_base.name), __pyx_mstate_global->__pyx_empty_unicode); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 337, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      __pyx_t_22[0] = __pyx_mstate_global->__pyx_kp_u_Can_t_set_attribute_NROWS_in_tab;
      __pyx_t_22[1] = __pyx_t_1;
      __pyx_t_22[2] = __pyx_mstate_global->__pyx_kp_u__3;

      /* "tables/tableextension.pyx":336
 *                                 0, NULL, <char *>&nrows)
 *       if ret < 0:
 *         raise HDF5ExtError("Can't set attribute '%s' in table:\n %s." %             # <<<<<<<<<<<<<<
 *                            ("NROWS", self.name))
 * 
*/
      __pyx_t_6 = __Pyx_PyUnicode_Join(__pyx_t_22, 3, 39 + __Pyx_PyUnicode_GET_LENGTH(__pyx_t_1) + 1, 127 | __Pyx_PyUnicode_MAX_CHAR_VALUE(__pyx_t_1));
      if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 336, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_6);
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
      __pyx_t_3 = 1;
      #if CYTHON_UNPACK_METHODS
      if (unlikely(PyMethod_Check(__pyx_t_7))) {
        __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_7);
        assert(__pyx_t_2);
        PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_7);
        __Pyx_INCREF(__pyx_t_2);
        __Pyx_INCREF(__pyx__function);
        __Pyx_DECREF_SET(__pyx_t_7, __pyx__function);
        __pyx_t_3 = 0;
      }
      #endif
      {
        PyObject *__pyx_callargs[2] = {__pyx_t_2, __pyx_t_6};
        __pyx_t_9 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_7, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (__pyx_t_3*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
        __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
        __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
        __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
        if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 336, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_9);
      }
      __Pyx_Raise(__pyx_t_9, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
      __PYX_ERR(0, 336, __pyx_L1_error)

      /* "tables/tableextension.pyx":335
 *       ret = H5ATTRset_attribute(self.dataset_id, "NROWS", H5T_STD_I64,
 *                                 0, NULL, <char *>&nrows)
 *       if ret < 0:             # <<<<<<<<<<<<<<
 *         raise HDF5ExtError("Can't set attribute '%s' in table:\n %s." %
 *                            ("NROWS", self.name))
*/
    }

    /* "tables/tableextension.pyx":341
 *       # Attach the FIELD_N_NAME attributes
 *       # We write only the first level names
 *       for i, name in enumerate(self.description._v_names):             # <<<<<<<<<<<<<<
 *         snprintf(fieldname, 128, "FIELD_%d_NAME", i)
 *         encoded_name = name.encode('utf-8')
*/
    __pyx_t_20 = 0;
    __pyx_t_9 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_description); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 341, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_9);
    __pyx_t_7 = __Pyx_PyObject_GetAttrStr(__pyx_t_9, __pyx_mstate_global->__pyx_n_u_v_names); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 341, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
    if (likely(PyList_CheckExact(__pyx_t_7)) || PyTuple_CheckExact(__pyx_t_7)) {
      __pyx_t_9 = __pyx_t_7; __Pyx_INCREF(__pyx_t_9);
      __pyx_t_21 = 0;
      __pyx_t_23 = NULL;
    } else {
      __pyx_t_21 = -1; __pyx_t_9 = PyObject_GetIter(__pyx_t_7); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 341, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_9);
      __pyx_t_23 = (CYTHON_COMPILING_IN_LIMITED_API) ? PyIter_Next : __Pyx_PyObject_GetIterNextFunc(__pyx_t_9); if (unlikely(!__pyx_t_23)) __PYX_ERR(0, 341, __pyx_L1_error)
    }
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    for (;;) {
      if (likely(!__pyx_t_23)) {
        if (likely(PyList_CheckExact(__pyx_t_9))) {
          {
            Py_ssize_t __pyx_temp = __Pyx_PyList_GET_SIZE(__pyx_t_9);
            #if !CYTHON_ASSUME_SAFE_SIZE
            if (unlikely((__pyx_temp < 0))) __PYX_ERR(0, 341, __pyx_L1_error)
            #endif
            if (__pyx_t_21 >= __pyx_temp) break;
          }
          __pyx_t_7 = __Pyx_PyList_GetItemRefFast(__pyx_t_9, __pyx_t_21, __Pyx_ReferenceSharing_OwnStrongReference);
          ++__pyx_t_21;
        } else {
          {
            Py_ssize_t __pyx_temp = __Pyx_PyTuple_GET_SIZE(__pyx_t_9);
            #if !CYTHON_ASSUME_SAFE_SIZE
            if (unlikely((__pyx_temp < 0))) __PYX_ERR(0, 341, __pyx_L1_error)
            #endif
            if (__pyx_t_21 >= __pyx_temp) break;
          }
          #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
          __pyx_t_7 = __Pyx_NewRef(PyTuple_GET_ITEM(__pyx_t_9, __pyx_t_21));
          #else
          __pyx_t_7 = __Pyx_PySequence_ITEM(__pyx_t_9, __pyx_t_21);
          #endif
          ++__pyx_t_21;
        }
        if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 341, __pyx_L1_error)
      } else {
        __pyx_t_7 = __pyx_t_23(__pyx_t_9);
        if (unlikely(!__pyx_t_7)) {
          PyObject* exc_type = PyErr_Occurred();
          if (exc_type) {
            if (unlikely(!__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) __PYX_ERR(0, 341, __pyx_L1_error)
            PyErr_Clear();
          }
          break;
        }
      }
      __Pyx_GOTREF(__pyx_t_7);
      __Pyx_XDECREF_SET(__pyx_v_name, __pyx_t_7);
      __pyx_t_7 = 0;
      __pyx_v_i = __pyx_t_20;
      __pyx_t_20 = (__pyx_t_20 + 1);

      /* "tables/tableextension.pyx":342
 *       # We write only the first level names
 *       for i, name in enumerate(self.description._v_names):
 *         snprintf(fieldname, 128, "FIELD_%d_NAME", i)             # <<<<<<<<<<<<<<
 *         encoded_name = name.encode('utf-8')
 *         ret = H5ATTRset_attribute_string(self.dataset_id, fieldname,
*/
      (void)(snprintf(__pyx_v_fieldname, 0x80, __pyx_k_FIELD__d_NAME, __pyx_v_i));

      /* "tables/tableextension.pyx":343
 *       for i, name in enumerate(self.description._v_names):
 *         snprintf(fieldname, 128, "FIELD_%d_NAME", i)
 *         encoded_name = name.encode('utf-8')             # <<<<<<<<<<<<<<
 *         ret = H5ATTRset_attribute_string(self.dataset_id, fieldname,
 *                                          encoded_name, len(encoded_name),
*/
      __pyx_t_6 = __pyx_v_name;
      __Pyx_INCREF(__pyx_t_6);
      __pyx_t_3 = 0;
      {
        PyObject *__pyx_callargs[2] = {__pyx_t_6, __pyx_mstate_global->__pyx_kp_u_utf_8};
        __pyx_t_7 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_encode, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
        __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
        if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 343, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_7);
      }
      if (!(likely(PyBytes_CheckExact(__pyx_t_7))||((__pyx_t_7) == Py_None) || __Pyx_RaiseUnexpectedTypeError("bytes", __pyx_t_7))) __PYX_ERR(0, 343, __pyx_L1_error)
      __Pyx_DECREF_SET(__pyx_v_encoded_name, ((PyObject*)__pyx_t_7));
      __pyx_t_7 = 0;

      /* "tables/tableextension.pyx":345
 *         encoded_name = name.encode('utf-8')
 *         ret = H5ATTRset_attribute_string(self.dataset_id, fieldname,
 *                                          encoded_name, len(encoded_name),             # <<<<<<<<<<<<<<
 *                                          cset)
 *       if ret < 0:
*/
      if (unlikely(__pyx_v_encoded_name == Py_None)) {
        PyErr_SetString(PyExc_TypeError, "expected bytes, NoneType found");
        __PYX_ERR(0, 345, __pyx_L1_error)
      }
      __pyx_t_18 = __Pyx_PyBytes_AsWritableString(__pyx_v_encoded_name); if (unlikely((!__pyx_t_18) && PyErr_Occurred())) __PYX_ERR(0, 345, __pyx_L1_error)
      if (unlikely(__pyx_v_encoded_name == Py_None)) {
        PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
        __PYX_ERR(0, 345, __pyx_L1_error)
      }
      __pyx_t_24 = __Pyx_PyBytes_GET_SIZE(__pyx_v_encoded_name); if (unlikely(__pyx_t_24 == ((Py_ssize_t)-1))) __PYX_ERR(0, 345, __pyx_L1_error)

      /* "tables/tableextension.pyx":344
 *         snprintf(fieldname, 128, "FIELD_%d_NAME", i)
 *         encoded_name = name.encode('utf-8')
 *         ret = H5ATTRset_attribute_string(self.dataset_id, fieldname,             # <<<<<<<<<<<<<<
 *                                          encoded_name, len(encoded_name),
 *                                          cset)
*/
      __pyx_v_ret = H5ATTRset_attribute_string(__pyx_v_self->__pyx_base.dataset_id, __pyx_v_fieldname, __pyx_t_18, __pyx_t_24, __pyx_v_cset);

      /* "tables/tableextension.pyx":341
 *       # Attach the FIELD_N_NAME attributes
 *       # We write only the first level names
 *       for i, name in enumerate(self.description._v_names):             # <<<<<<<<<<<<<<
 *         snprintf(fieldname, 128, "FIELD_%d_NAME", i)
 *         encoded_name = name.encode('utf-8')
*/
    }
    __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;

    /* "tables/tableextension.pyx":347
 *                                          encoded_name, len(encoded_name),
 *                                          cset)
 *       if ret < 0:             # <<<<<<<<<<<<<<
 *         raise HDF5ExtError("Can't set attribute '%s' in table:\n %s." %
 *                            (fieldname, self.name))
*/
    __pyx_t_13 = (__pyx_v_ret < 0);
    if (unlikely(__pyx_t_13)) {

      /* "tables/tableextension.pyx":348
 *                                          cset)
 *       if ret < 0:
 *         raise HDF5ExtError("Can't set attribute '%s' in table:\n %s." %             # <<<<<<<<<<<<<<
 *                            (fieldname, self.name))
 * 
*/
      __pyx_t_7 = NULL;
      __Pyx_GetModuleGlobalName(__pyx_t_6, __pyx_mstate_global->__pyx_n_u_HDF5ExtError); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 348, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_6);

      /* "tables/tableextension.pyx":349
 *       if ret < 0:
 *         raise HDF5ExtError("Can't set attribute '%s' in table:\n %s." %
 *                            (fieldname, self.name))             # <<<<<<<<<<<<<<
 * 
 *     # If created in PyTables, the table is always chunked
*/
      __pyx_t_2 = __Pyx_PyBytes_FromString(__pyx_v_fieldname); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 349, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
      __pyx_t_1 = __Pyx_PyObject_FormatSimpleAndDecref(PyObject_Str(__pyx_t_2), __pyx_mstate_global->__pyx_empty_unicode); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 349, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
      __pyx_t_2 = __Pyx_PyObject_FormatSimpleAndDecref(PyObject_Str(__pyx_v_self->__pyx_base.__pyx_base.name), __pyx_mstate_global->__pyx_empty_unicode); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 349, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
      __pyx_t_25[0] = __pyx_mstate_global->__pyx_kp_u_Can_t_set_attribute;
      __pyx_t_25[1] = __pyx_t_1;
      __pyx_t_25[2] = __pyx_mstate_global->__pyx_kp_u_in_table;
      __pyx_t_25[3] = __pyx_t_2;
      __pyx_t_25[4] = __pyx_mstate_global->__pyx_kp_u__3;

      /* "tables/tableextension.pyx":348
 *                                          cset)
 *       if ret < 0:
 *         raise HDF5ExtError("Can't set attribute '%s' in table:\n %s." %             # <<<<<<<<<<<<<<
 *                            (fieldname, self.name))
 * 
*/
      __pyx_t_5 = __Pyx_PyUnicode_Join(__pyx_t_25, 5, 21 + __Pyx_PyUnicode_GET_LENGTH(__pyx_t_1) + 13 + __Pyx_PyUnicode_GET_LENGTH(__pyx_t_2) + 1, 127 | __Pyx_PyUnicode_MAX_CHAR_VALUE(__pyx_t_1) | __Pyx_PyUnicode_MAX_CHAR_VALUE(__pyx_t_2));
      if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 348, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
      __pyx_t_3 = 1;
      #if CYTHON_UNPACK_METHODS
      if (unlikely(PyMethod_Check(__pyx_t_6))) {
        __pyx_t_7 = PyMethod_GET_SELF(__pyx_t_6);
        assert(__pyx_t_7);
        PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_6);
        __Pyx_INCREF(__pyx_t_7);
        __Pyx_INCREF(__pyx__function);
        __Pyx_DECREF_SET(__pyx_t_6, __pyx__function);
        __pyx_t_3 = 0;
      }
      #endif
      {
        PyObject *__pyx_callargs[2] = {__pyx_t_7, __pyx_t_5};
        __pyx_t_9 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_6, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (__pyx_t_3*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
        __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
        __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
        __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
        if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 348, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_9);
      }
      __Pyx_Raise(__pyx_t_9, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
      __PYX_ERR(0, 348, __pyx_L1_error)

      /* "tables/tableextension.pyx":347
 *                                          encoded_name, len(encoded_name),
 *                                          cset)
 *       if ret < 0:             # <<<<<<<<<<<<<<
 *         raise HDF5ExtError("Can't set attribute '%s' in table:\n %s." %
 *                            (fieldname, self.name))
*/
    }

    /* "tables/tableextension.pyx":310
 *       raise HDF5ExtError("Problems creating the table")
 * 
 *     if self._v_file.params['PYTABLES_SYS_ATTRS']:             # <<<<<<<<<<<<<<
 *       cset = H5T_CSET_UTF8
 *       # Set the conforming table attributes
*/
  }

  /* "tables/tableextension.pyx":352
 * 
 *     # If created in PyTables, the table is always chunked
 *     self._chunked = True  # Accessible from python             # <<<<<<<<<<<<<<
 * 
 *     # Initialize blosc2 struct for chunk addresses
*/
  if (__Pyx_PyObject_SetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_chunked, Py_True) < (0)) __PYX_ERR(0, 352, __pyx_L1_error)

  /* "tables/tableextension.pyx":355
 * 
 *     # Initialize blosc2 struct for chunk addresses
 *     self.chunk_op = chunk_iter_op(self.description._v_itemsize, self.chunkshape[0], NULL)             # <<<<<<<<<<<<<<
 * 
 *     # Finally, return the object identifier.
*/
  __pyx_t_9 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_description); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 355, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_9);
  __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_9, __pyx_mstate_global->__pyx_n_u_v_itemsize); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 355, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
  __pyx_t_3 = __Pyx_PyLong_As_size_t(__pyx_t_6); if (unlikely((__pyx_t_3 == (size_t)-1) && PyErr_Occurred())) __PYX_ERR(0, 355, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  __pyx_t_26.itemsize = __pyx_t_3;
  __pyx_t_6 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_chunkshape); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 355, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __pyx_t_9 = __Pyx_GetItemInt(__pyx_t_6, 0, long, 1, __Pyx_PyLong_From_long, 0, 0, 1, 1, __Pyx_ReferenceSharing_OwnStrongReference); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 355, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_9);
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  __pyx_t_3 = __Pyx_PyLong_As_size_t(__pyx_t_9); if (unlikely((__pyx_t_3 == (size_t)-1) && PyErr_Occurred())) __PYX_ERR(0, 355, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
  __pyx_t_26.chunkshape = __pyx_t_3;
  __pyx_t_26.addrs = NULL;
  __pyx_v_self->chunk_op = __pyx_t_26;

  /* "tables/tableextension.pyx":358
 * 
 *     # Finally, return the object identifier.
 *     return self.dataset_id             # <<<<<<<<<<<<<<
 * 
 * 
*/
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_9 = __Pyx_PyLong_From_hid_t(__pyx_v_self->__pyx_base.dataset_id); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 358, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_9);
  __pyx_r = __pyx_t_9;
  __pyx_t_9 = 0;
  goto __pyx_L0;

  /* "tables/tableextension.pyx":232
 *   cdef hbool_t blosc2_support_write
 * 
 *   def _create_table(self, title, complib, obversion):             # <<<<<<<<<<<<<<
 *     cdef int     offset
 *     cdef int     ret
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_9);
  __Pyx_AddTraceback("tables.tableextension.Table._create_table", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_class_);
  __Pyx_XDECREF((PyObject *)__pyx_v_wdflts);
  __Pyx_XDECREF((PyObject *)__pyx_v_recarr);
  __Pyx_XDECREF(__pyx_v_name);
  __Pyx_XDECREF(__pyx_v_encoded_title);
  __Pyx_XDECREF(__pyx_v_encoded_complib);
  __Pyx_XDECREF(__pyx_v_encoded_obversion);
  __Pyx_XDECREF(__pyx_v_encoded_name);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":361
 * 
 * 
 *   cdef get_nested_type(self, hid_t type_id, hid_t native_type_id,             # <<<<<<<<<<<<<<
 *                        object colpath, object field_byteorders):
 *     """Open a nested type and return a nested dictionary as description."""
*/

static PyObject *__pyx_f_6tables_14tableextension_5Table_get_nested_type(struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self, hid_t __pyx_v_type_id, hid_t __pyx_v_native_type_id, PyObject *__pyx_v_colpath, PyObject *__pyx_v_field_byteorders) {
  hid_t __pyx_v_member_type_id;
  hid_t __pyx_v_native_member_type_id;
  hid_t __pyx_v_member_offset;
  hsize_t __pyx_v_nfields;
  hsize_t __pyx_v_i;
  size_t __pyx_v_itemsize;
  char *__pyx_v_c_colname;
  enum H5T_class_t __pyx_v_class_id;
  char __pyx_v_c_byteorder2[11];
  PyObject *__pyx_v_desc = 0;
  PyObject *__pyx_v_colobj = 0;
  PyObject *__pyx_v_colpath2 = 0;
  PyObject *__pyx_v_byteorder = 0;
  PyObject *__pyx_v_colname = 0;
  PyObject *__pyx_v_byteorder2 = 0;
  PyObject *__pyx_v_offset = NULL;
  PyObject *__pyx_v_position_order = NULL;
  PyObject *__pyx_v_pos = NULL;
  PyObject *__pyx_v_atom = NULL;
  PyObject *__pyx_v_te = NULL;
  PyObject *__pyx_v_x = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  hsize_t __pyx_t_2;
  hsize_t __pyx_t_3;
  hsize_t __pyx_t_4;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  int __pyx_t_7;
  Py_ssize_t __pyx_t_8;
  PyObject *__pyx_t_9 = NULL;
  int __pyx_t_10;
  int __pyx_t_11;
  PyObject *__pyx_t_12 = NULL;
  PyObject *__pyx_t_13 = NULL;
  PyObject *(*__pyx_t_14)(PyObject *);
  size_t __pyx_t_15;
  PyObject *__pyx_t_16 = NULL;
  PyObject *__pyx_t_17 = NULL;
  PyObject *__pyx_t_18 = NULL;
  hid_t __pyx_t_19;
  PyObject *__pyx_t_20 = NULL;
  int __pyx_t_21;
  PyObject *__pyx_t_22 = NULL;
  PyObject *__pyx_t_23 = NULL;
  PyObject *__pyx_t_24[5];
  PyObject *__pyx_t_25 = NULL;
  PyObject *__pyx_t_26 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("get_nested_type", 0);
  __Pyx_INCREF(__pyx_v_field_byteorders);

  /* "tables/tableextension.pyx":377
 *     cdef str     colname, byteorder2
 * 
 *     offset = 0             # <<<<<<<<<<<<<<
 *     desc = {}
 *     # Get the number of members
*/
  __Pyx_INCREF(__pyx_mstate_global->__pyx_int_0);
  __pyx_v_offset = __pyx_mstate_global->__pyx_int_0;

  /* "tables/tableextension.pyx":378
 * 
 *     offset = 0
 *     desc = {}             # <<<<<<<<<<<<<<
 *     # Get the number of members
 *     nfields = H5Tget_nmembers(type_id)
*/
  __pyx_t_1 = __Pyx_PyDict_NewPresized(0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 378, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_v_desc = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":380
 *     desc = {}
 *     # Get the number of members
 *     nfields = H5Tget_nmembers(type_id)             # <<<<<<<<<<<<<<
 * 
 *     # Iterate through fields to get the correct order that elements may appear in
*/
  __pyx_v_nfields = H5Tget_nmembers(__pyx_v_type_id);

  /* "tables/tableextension.pyx":384
 *     # Iterate through fields to get the correct order that elements may appear in
 *     # The object type can be stored not in order, so order based on the offset in the data
 *     position_order = []             # <<<<<<<<<<<<<<
 *     for i in range(nfields):
 *       member_offset = H5Tget_member_offset(type_id, i)
*/
  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 384, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_v_position_order = ((PyObject*)__pyx_t_1);
  __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":385
 *     # The object type can be stored not in order, so order based on the offset in the data
 *     position_order = []
 *     for i in range(nfields):             # <<<<<<<<<<<<<<
 *       member_offset = H5Tget_member_offset(type_id, i)
 *       position_order.append((member_offset, i))
*/
  __pyx_t_2 = __pyx_v_nfields;
  __pyx_t_3 = __pyx_t_2;
  for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
    __pyx_v_i = __pyx_t_4;

    /* "tables/tableextension.pyx":386
 *     position_order = []
 *     for i in range(nfields):
 *       member_offset = H5Tget_member_offset(type_id, i)             # <<<<<<<<<<<<<<
 *       position_order.append((member_offset, i))
 * 
*/
    __pyx_v_member_offset = H5Tget_member_offset(__pyx_v_type_id, __pyx_v_i);

    /* "tables/tableextension.pyx":387
 *     for i in range(nfields):
 *       member_offset = H5Tget_member_offset(type_id, i)
 *       position_order.append((member_offset, i))             # <<<<<<<<<<<<<<
 * 
 *     position_order.sort()
*/
    __pyx_t_1 = __Pyx_PyLong_From_hid_t(__pyx_v_member_offset); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 387, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_5 = __Pyx_PyLong_From_hsize_t(__pyx_v_i); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 387, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_6 = PyTuple_New(2); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 387, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    __Pyx_GIVEREF(__pyx_t_1);
    if (__Pyx_PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_1) != (0)) __PYX_ERR(0, 387, __pyx_L1_error);
    __Pyx_GIVEREF(__pyx_t_5);
    if (__Pyx_PyTuple_SET_ITEM(__pyx_t_6, 1, __pyx_t_5) != (0)) __PYX_ERR(0, 387, __pyx_L1_error);
    __pyx_t_1 = 0;
    __pyx_t_5 = 0;
    __pyx_t_7 = __Pyx_PyList_Append(__pyx_v_position_order, __pyx_t_6); if (unlikely(__pyx_t_7 == ((int)-1))) __PYX_ERR(0, 387, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  }

  /* "tables/tableextension.pyx":389
 *       position_order.append((member_offset, i))
 * 
 *     position_order.sort()             # <<<<<<<<<<<<<<
 * 
 *     # Iterate thru the members
*/
  __pyx_t_7 = PyList_Sort(__pyx_v_position_order); if (unlikely(__pyx_t_7 == ((int)-1))) __PYX_ERR(0, 389, __pyx_L1_error)

  /* "tables/tableextension.pyx":392
 * 
 *     # Iterate thru the members
 *     for pos, i in enumerate([x[1] for x in position_order]):             # <<<<<<<<<<<<<<
 *       # Get the member name
 *       c_colname = H5Tget_member_name(type_id, i)
*/
  __Pyx_INCREF(__pyx_mstate_global->__pyx_int_0);
  __pyx_t_6 = __pyx_mstate_global->__pyx_int_0;
  __pyx_t_5 = PyList_New(0); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 392, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __pyx_t_1 = __pyx_v_position_order; __Pyx_INCREF(__pyx_t_1);
  __pyx_t_8 = 0;
  for (;;) {
    {
      Py_ssize_t __pyx_temp = __Pyx_PyList_GET_SIZE(__pyx_t_1);
      #if !CYTHON_ASSUME_SAFE_SIZE
      if (unlikely((__pyx_temp < 0))) __PYX_ERR(0, 392, __pyx_L1_error)
      #endif
      if (__pyx_t_8 >= __pyx_temp) break;
    }
    __pyx_t_9 = __Pyx_PyList_GetItemRefFast(__pyx_t_1, __pyx_t_8, __Pyx_ReferenceSharing_OwnStrongReference);
    ++__pyx_t_8;
    if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 392, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_9);
    __Pyx_XDECREF_SET(__pyx_v_x, __pyx_t_9);
    __pyx_t_9 = 0;
    __pyx_t_9 = __Pyx_GetItemInt(__pyx_v_x, 1, long, 1, __Pyx_PyLong_From_long, 0, 0, 1, 1, __Pyx_ReferenceSharing_OwnStrongReference); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 392, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_9);
    if (unlikely(__Pyx_ListComp_Append(__pyx_t_5, (PyObject*)__pyx_t_9))) __PYX_ERR(0, 392, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
  }
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __pyx_t_5; __Pyx_INCREF(__pyx_t_1);
  __pyx_t_8 = 0;
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  for (;;) {
    {
      Py_ssize_t __pyx_temp = __Pyx_PyList_GET_SIZE(__pyx_t_1);
      #if !CYTHON_ASSUME_SAFE_SIZE
      if (unlikely((__pyx_temp < 0))) __PYX_ERR(0, 392, __pyx_L1_error)
      #endif
      if (__pyx_t_8 >= __pyx_temp) break;
    }
    __pyx_t_5 = __Pyx_PyList_GetItemRefFast(__pyx_t_1, __pyx_t_8, __Pyx_ReferenceSharing_OwnStrongReference);
    ++__pyx_t_8;
    if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 392, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_2 = __Pyx_PyLong_As_hsize_t(__pyx_t_5); if (unlikely((__pyx_t_2 == ((hsize_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 392, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __pyx_v_i = __pyx_t_2;
    __Pyx_INCREF(__pyx_t_6);
    __Pyx_XDECREF_SET(__pyx_v_pos, __pyx_t_6);
    __pyx_t_5 = __Pyx_PyLong_AddObjC(__pyx_t_6, __pyx_mstate_global->__pyx_int_1, 1, 0, 0); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 392, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_DECREF(__pyx_t_6);
    __pyx_t_6 = __pyx_t_5;
    __pyx_t_5 = 0;

    /* "tables/tableextension.pyx":394
 *     for pos, i in enumerate([x[1] for x in position_order]):
 *       # Get the member name
 *       c_colname = H5Tget_member_name(type_id, i)             # <<<<<<<<<<<<<<
 *       colname = cstr_to_pystr(c_colname)
 * 
*/
    __pyx_v_c_colname = H5Tget_member_name(__pyx_v_type_id, __pyx_v_i);

    /* "tables/tableextension.pyx":395
 *       # Get the member name
 *       c_colname = H5Tget_member_name(type_id, i)
 *       colname = cstr_to_pystr(c_colname)             # <<<<<<<<<<<<<<
 * 
 *       # Get the member type
*/
    __pyx_t_5 = __pyx_f_6tables_14utilsextension_cstr_to_pystr(__pyx_v_c_colname); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 395, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_XDECREF_SET(__pyx_v_colname, ((PyObject*)__pyx_t_5));
    __pyx_t_5 = 0;

    /* "tables/tableextension.pyx":398
 * 
 *       # Get the member type
 *       member_type_id = H5Tget_member_type(type_id, i)             # <<<<<<<<<<<<<<
 *       # Get the member offset
 *       member_offset = H5Tget_member_offset(type_id, i)
*/
    __pyx_v_member_type_id = H5Tget_member_type(__pyx_v_type_id, __pyx_v_i);

    /* "tables/tableextension.pyx":400
 *       member_type_id = H5Tget_member_type(type_id, i)
 *       # Get the member offset
 *       member_offset = H5Tget_member_offset(type_id, i)             # <<<<<<<<<<<<<<
 *       # Get the HDF5 class
 *       class_id = H5Tget_class(member_type_id)
*/
    __pyx_v_member_offset = H5Tget_member_offset(__pyx_v_type_id, __pyx_v_i);

    /* "tables/tableextension.pyx":402
 *       member_offset = H5Tget_member_offset(type_id, i)
 *       # Get the HDF5 class
 *       class_id = H5Tget_class(member_type_id)             # <<<<<<<<<<<<<<
 *       if class_id == H5T_COMPOUND and not is_complex(member_type_id):
 *         colpath2 = join_path(colpath, colname)
*/
    __pyx_v_class_id = H5Tget_class(__pyx_v_member_type_id);

    /* "tables/tableextension.pyx":403
 *       # Get the HDF5 class
 *       class_id = H5Tget_class(member_type_id)
 *       if class_id == H5T_COMPOUND and not is_complex(member_type_id):             # <<<<<<<<<<<<<<
 *         colpath2 = join_path(colpath, colname)
 *         # Create the native data in-memory
*/
    __pyx_t_11 = (__pyx_v_class_id == H5T_COMPOUND);
    if (__pyx_t_11) {
    } else {
      __pyx_t_10 = __pyx_t_11;
      goto __pyx_L11_bool_binop_done;
    }
    __pyx_t_11 = (!(is_complex(__pyx_v_member_type_id) != 0));
    __pyx_t_10 = __pyx_t_11;
    __pyx_L11_bool_binop_done:;
    if (__pyx_t_10) {

      /* "tables/tableextension.pyx":404
 *       class_id = H5Tget_class(member_type_id)
 *       if class_id == H5T_COMPOUND and not is_complex(member_type_id):
 *         colpath2 = join_path(colpath, colname)             # <<<<<<<<<<<<<<
 *         # Create the native data in-memory
 *         itemsize = H5Tget_size(member_type_id)
*/
      __pyx_t_5 = __pyx_f_6tables_14tableextension_join_path(__pyx_v_colpath, __pyx_v_colname); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 404, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      __Pyx_XDECREF_SET(__pyx_v_colpath2, __pyx_t_5);
      __pyx_t_5 = 0;

      /* "tables/tableextension.pyx":406
 *         colpath2 = join_path(colpath, colname)
 *         # Create the native data in-memory
 *         itemsize = H5Tget_size(member_type_id)             # <<<<<<<<<<<<<<
 *         native_member_type_id = H5Tcreate(H5T_COMPOUND, itemsize)
 *         desc[colname], itemsize = self.get_nested_type(
*/
      __pyx_v_itemsize = H5Tget_size(__pyx_v_member_type_id);

      /* "tables/tableextension.pyx":407
 *         # Create the native data in-memory
 *         itemsize = H5Tget_size(member_type_id)
 *         native_member_type_id = H5Tcreate(H5T_COMPOUND, itemsize)             # <<<<<<<<<<<<<<
 *         desc[colname], itemsize = self.get_nested_type(
 *           member_type_id, native_member_type_id, colpath2, field_byteorders)
*/
      __pyx_v_native_member_type_id = H5Tcreate(H5T_COMPOUND, __pyx_v_itemsize);

      /* "tables/tableextension.pyx":408
 *         itemsize = H5Tget_size(member_type_id)
 *         native_member_type_id = H5Tcreate(H5T_COMPOUND, itemsize)
 *         desc[colname], itemsize = self.get_nested_type(             # <<<<<<<<<<<<<<
 *           member_type_id, native_member_type_id, colpath2, field_byteorders)
 *         desc[colname]["_v_pos"] = pos
*/
      __pyx_t_5 = ((struct __pyx_vtabstruct_6tables_14tableextension_Table *)__pyx_v_self->__pyx_base.__pyx_vtab)->get_nested_type(__pyx_v_self, __pyx_v_member_type_id, __pyx_v_native_member_type_id, __pyx_v_colpath2, __pyx_v_field_byteorders); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 408, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      if ((likely(PyTuple_CheckExact(__pyx_t_5))) || (PyList_CheckExact(__pyx_t_5))) {
        PyObject* sequence = __pyx_t_5;
        Py_ssize_t size = __Pyx_PySequence_SIZE(sequence);
        if (unlikely(size != 2)) {
          if (size > 2) __Pyx_RaiseTooManyValuesError(2);
          else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
          __PYX_ERR(0, 408, __pyx_L1_error)
        }
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        if (likely(PyTuple_CheckExact(sequence))) {
          __pyx_t_9 = PyTuple_GET_ITEM(sequence, 0);
          __Pyx_INCREF(__pyx_t_9);
          __pyx_t_12 = PyTuple_GET_ITEM(sequence, 1);
          __Pyx_INCREF(__pyx_t_12);
        } else {
          __pyx_t_9 = __Pyx_PyList_GetItemRefFast(sequence, 0, __Pyx_ReferenceSharing_SharedReference);
          if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 408, __pyx_L1_error)
          __Pyx_XGOTREF(__pyx_t_9);
          __pyx_t_12 = __Pyx_PyList_GetItemRefFast(sequence, 1, __Pyx_ReferenceSharing_SharedReference);
          if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 408, __pyx_L1_error)
          __Pyx_XGOTREF(__pyx_t_12);
        }
        #else
        __pyx_t_9 = __Pyx_PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 408, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_9);
        __pyx_t_12 = __Pyx_PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 408, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_12);
        #endif
        __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
      } else {
        Py_ssize_t index = -1;
        __pyx_t_13 = PyObject_GetIter(__pyx_t_5); if (unlikely(!__pyx_t_13)) __PYX_ERR(0, 408, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_13);
        __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
        __pyx_t_14 = (CYTHON_COMPILING_IN_LIMITED_API) ? PyIter_Next : __Pyx_PyObject_GetIterNextFunc(__pyx_t_13);
        index = 0; __pyx_t_9 = __pyx_t_14(__pyx_t_13); if (unlikely(!__pyx_t_9)) goto __pyx_L13_unpacking_failed;
        __Pyx_GOTREF(__pyx_t_9);
        index = 1; __pyx_t_12 = __pyx_t_14(__pyx_t_13); if (unlikely(!__pyx_t_12)) goto __pyx_L13_unpacking_failed;
        __Pyx_GOTREF(__pyx_t_12);
        if (__Pyx_IternextUnpackEndCheck(__pyx_t_14(__pyx_t_13), 2) < (0)) __PYX_ERR(0, 408, __pyx_L1_error)
        __pyx_t_14 = NULL;
        __Pyx_DECREF(__pyx_t_13); __pyx_t_13 = 0;
        goto __pyx_L14_unpacking_done;
        __pyx_L13_unpacking_failed:;
        __Pyx_DECREF(__pyx_t_13); __pyx_t_13 = 0;
        __pyx_t_14 = NULL;
        if (__Pyx_IterFinish() == 0) __Pyx_RaiseNeedMoreValuesError(index);
        __PYX_ERR(0, 408, __pyx_L1_error)
        __pyx_L14_unpacking_done:;
      }
      __pyx_t_15 = __Pyx_PyLong_As_size_t(__pyx_t_12); if (unlikely((__pyx_t_15 == (size_t)-1) && PyErr_Occurred())) __PYX_ERR(0, 408, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;
      if (unlikely((PyObject_SetItem(__pyx_v_desc, __pyx_v_colname, __pyx_t_9) < 0))) __PYX_ERR(0, 408, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
      __pyx_v_itemsize = __pyx_t_15;

      /* "tables/tableextension.pyx":410
 *         desc[colname], itemsize = self.get_nested_type(
 *           member_type_id, native_member_type_id, colpath2, field_byteorders)
 *         desc[colname]["_v_pos"] = pos             # <<<<<<<<<<<<<<
 *         desc[colname]["_v_offset"] = member_offset
 *       else:
*/
      __pyx_t_5 = __Pyx_PyObject_Dict_GetItem(__pyx_v_desc, __pyx_v_colname); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 410, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      if (unlikely((PyObject_SetItem(__pyx_t_5, __pyx_mstate_global->__pyx_n_u_v_pos, __pyx_v_pos) < 0))) __PYX_ERR(0, 410, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

      /* "tables/tableextension.pyx":411
 *           member_type_id, native_member_type_id, colpath2, field_byteorders)
 *         desc[colname]["_v_pos"] = pos
 *         desc[colname]["_v_offset"] = member_offset             # <<<<<<<<<<<<<<
 *       else:
 *         # Get the member format and the corresponding Col object
*/
      __pyx_t_5 = __Pyx_PyLong_From_hid_t(__pyx_v_member_offset); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 411, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      __pyx_t_12 = __Pyx_PyObject_Dict_GetItem(__pyx_v_desc, __pyx_v_colname); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 411, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_12);
      if (unlikely((PyObject_SetItem(__pyx_t_12, __pyx_mstate_global->__pyx_n_u_v_offset, __pyx_t_5) < 0))) __PYX_ERR(0, 411, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

      /* "tables/tableextension.pyx":403
 *       # Get the HDF5 class
 *       class_id = H5Tget_class(member_type_id)
 *       if class_id == H5T_COMPOUND and not is_complex(member_type_id):             # <<<<<<<<<<<<<<
 *         colpath2 = join_path(colpath, colname)
 *         # Create the native data in-memory
*/
      goto __pyx_L10;
    }

    /* "tables/tableextension.pyx":414
 *       else:
 *         # Get the member format and the corresponding Col object
 *         try:             # <<<<<<<<<<<<<<
 *           native_member_type_id = get_native_type(member_type_id)
 *           atom = atom_from_hdf5_type(native_member_type_id)
*/
    /*else*/ {
      {
        __Pyx_PyThreadState_declare
        __Pyx_PyThreadState_assign
        __Pyx_ExceptionSave(&__pyx_t_16, &__pyx_t_17, &__pyx_t_18);
        __Pyx_XGOTREF(__pyx_t_16);
        __Pyx_XGOTREF(__pyx_t_17);
        __Pyx_XGOTREF(__pyx_t_18);
        /*try:*/ {

          /* "tables/tableextension.pyx":415
 *         # Get the member format and the corresponding Col object
 *         try:
 *           native_member_type_id = get_native_type(member_type_id)             # <<<<<<<<<<<<<<
 *           atom = atom_from_hdf5_type(native_member_type_id)
 *           colobj = Col.from_atom(atom, pos=pos, _offset=member_offset)
*/
          __pyx_t_19 = __pyx_f_6tables_14utilsextension_get_native_type(__pyx_v_member_type_id); if (unlikely(PyErr_Occurred())) __PYX_ERR(0, 415, __pyx_L15_error)
          __pyx_v_native_member_type_id = __pyx_t_19;

          /* "tables/tableextension.pyx":416
 *         try:
 *           native_member_type_id = get_native_type(member_type_id)
 *           atom = atom_from_hdf5_type(native_member_type_id)             # <<<<<<<<<<<<<<
 *           colobj = Col.from_atom(atom, pos=pos, _offset=member_offset)
 *           itemsize = H5Tget_size(native_member_type_id)
*/
          __pyx_t_12 = NULL;
          __Pyx_GetModuleGlobalName(__pyx_t_9, __pyx_mstate_global->__pyx_n_u_atom_from_hdf5_type); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 416, __pyx_L15_error)
          __Pyx_GOTREF(__pyx_t_9);
          __pyx_t_13 = __Pyx_PyLong_From_hid_t(__pyx_v_native_member_type_id); if (unlikely(!__pyx_t_13)) __PYX_ERR(0, 416, __pyx_L15_error)
          __Pyx_GOTREF(__pyx_t_13);
          __pyx_t_15 = 1;
          #if CYTHON_UNPACK_METHODS
          if (unlikely(PyMethod_Check(__pyx_t_9))) {
            __pyx_t_12 = PyMethod_GET_SELF(__pyx_t_9);
            assert(__pyx_t_12);
            PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_9);
            __Pyx_INCREF(__pyx_t_12);
            __Pyx_INCREF(__pyx__function);
            __Pyx_DECREF_SET(__pyx_t_9, __pyx__function);
            __pyx_t_15 = 0;
          }
          #endif
          {
            PyObject *__pyx_callargs[2] = {__pyx_t_12, __pyx_t_13};
            __pyx_t_5 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_9, __pyx_callargs+__pyx_t_15, (2-__pyx_t_15) | (__pyx_t_15*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
            __Pyx_XDECREF(__pyx_t_12); __pyx_t_12 = 0;
            __Pyx_DECREF(__pyx_t_13); __pyx_t_13 = 0;
            __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
            if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 416, __pyx_L15_error)
            __Pyx_GOTREF(__pyx_t_5);
          }
          __Pyx_XDECREF_SET(__pyx_v_atom, __pyx_t_5);
          __pyx_t_5 = 0;

          /* "tables/tableextension.pyx":417
 *           native_member_type_id = get_native_type(member_type_id)
 *           atom = atom_from_hdf5_type(native_member_type_id)
 *           colobj = Col.from_atom(atom, pos=pos, _offset=member_offset)             # <<<<<<<<<<<<<<
 *           itemsize = H5Tget_size(native_member_type_id)
 *         except TypeError, te:
*/
          __pyx_t_9 = NULL;
          __Pyx_GetModuleGlobalName(__pyx_t_13, __pyx_mstate_global->__pyx_n_u_Col); if (unlikely(!__pyx_t_13)) __PYX_ERR(0, 417, __pyx_L15_error)
          __Pyx_GOTREF(__pyx_t_13);
          __pyx_t_12 = __Pyx_PyObject_GetAttrStr(__pyx_t_13, __pyx_mstate_global->__pyx_n_u_from_atom); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 417, __pyx_L15_error)
          __Pyx_GOTREF(__pyx_t_12);
          __Pyx_DECREF(__pyx_t_13); __pyx_t_13 = 0;
          __pyx_t_13 = __Pyx_PyLong_From_hid_t(__pyx_v_member_offset); if (unlikely(!__pyx_t_13)) __PYX_ERR(0, 417, __pyx_L15_error)
          __Pyx_GOTREF(__pyx_t_13);
          __pyx_t_15 = 1;
          #if CYTHON_UNPACK_METHODS
          if (unlikely(PyMethod_Check(__pyx_t_12))) {
            __pyx_t_9 = PyMethod_GET_SELF(__pyx_t_12);
            assert(__pyx_t_9);
            PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_12);
            __Pyx_INCREF(__pyx_t_9);
            __Pyx_INCREF(__pyx__function);
            __Pyx_DECREF_SET(__pyx_t_12, __pyx__function);
            __pyx_t_15 = 0;
          }
          #endif
          {
            PyObject *__pyx_callargs[2 + ((CYTHON_VECTORCALL) ? 2 : 0)] = {__pyx_t_9, __pyx_v_atom};
            __pyx_t_20 = __Pyx_MakeVectorcallBuilderKwds(2); if (unlikely(!__pyx_t_20)) __PYX_ERR(0, 417, __pyx_L15_error)
            __Pyx_GOTREF(__pyx_t_20);
            if (__Pyx_VectorcallBuilder_AddArg(__pyx_mstate_global->__pyx_n_u_pos, __pyx_v_pos, __pyx_t_20, __pyx_callargs+2, 0) < (0)) __PYX_ERR(0, 417, __pyx_L15_error)
            if (__Pyx_VectorcallBuilder_AddArg(__pyx_mstate_global->__pyx_n_u_offset, __pyx_t_13, __pyx_t_20, __pyx_callargs+2, 1) < (0)) __PYX_ERR(0, 417, __pyx_L15_error)
            __pyx_t_5 = __Pyx_Object_Vectorcall_CallFromBuilder((PyObject*)__pyx_t_12, __pyx_callargs+__pyx_t_15, (2-__pyx_t_15) | (__pyx_t_15*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET), __pyx_t_20);
            __Pyx_XDECREF(__pyx_t_9); __pyx_t_9 = 0;
            __Pyx_DECREF(__pyx_t_13); __pyx_t_13 = 0;
            __Pyx_DECREF(__pyx_t_20); __pyx_t_20 = 0;
            __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;
            if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 417, __pyx_L15_error)
            __Pyx_GOTREF(__pyx_t_5);
          }
          __Pyx_XDECREF_SET(__pyx_v_colobj, __pyx_t_5);
          __pyx_t_5 = 0;

          /* "tables/tableextension.pyx":418
 *           atom = atom_from_hdf5_type(native_member_type_id)
 *           colobj = Col.from_atom(atom, pos=pos, _offset=member_offset)
 *           itemsize = H5Tget_size(native_member_type_id)             # <<<<<<<<<<<<<<
 *         except TypeError, te:
 *           # Re-raise TypeError again with more info
*/
          __pyx_v_itemsize = H5Tget_size(__pyx_v_native_member_type_id);

          /* "tables/tableextension.pyx":414
 *       else:
 *         # Get the member format and the corresponding Col object
 *         try:             # <<<<<<<<<<<<<<
 *           native_member_type_id = get_native_type(member_type_id)
 *           atom = atom_from_hdf5_type(native_member_type_id)
*/
        }
        __Pyx_XDECREF(__pyx_t_16); __pyx_t_16 = 0;
        __Pyx_XDECREF(__pyx_t_17); __pyx_t_17 = 0;
        __Pyx_XDECREF(__pyx_t_18); __pyx_t_18 = 0;
        goto __pyx_L22_try_end;
        __pyx_L15_error:;
        __Pyx_XDECREF(__pyx_t_12); __pyx_t_12 = 0;
        __Pyx_XDECREF(__pyx_t_13); __pyx_t_13 = 0;
        __Pyx_XDECREF(__pyx_t_20); __pyx_t_20 = 0;
        __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
        __Pyx_XDECREF(__pyx_t_9); __pyx_t_9 = 0;

        /* "tables/tableextension.pyx":419
 *           colobj = Col.from_atom(atom, pos=pos, _offset=member_offset)
 *           itemsize = H5Tget_size(native_member_type_id)
 *         except TypeError, te:             # <<<<<<<<<<<<<<
 *           # Re-raise TypeError again with more info
 *           raise TypeError(
*/
        __pyx_t_21 = __Pyx_PyErr_ExceptionMatches(((PyObject *)(((PyTypeObject*)PyExc_TypeError))));
        if (__pyx_t_21) {
          __Pyx_AddTraceback("tables.tableextension.Table.get_nested_type", __pyx_clineno, __pyx_lineno, __pyx_filename);
          if (__Pyx_GetException(&__pyx_t_5, &__pyx_t_12, &__pyx_t_20) < 0) __PYX_ERR(0, 419, __pyx_L17_except_error)
          __Pyx_XGOTREF(__pyx_t_5);
          __Pyx_XGOTREF(__pyx_t_12);
          __Pyx_XGOTREF(__pyx_t_20);
          __Pyx_INCREF(__pyx_t_12);
          __pyx_v_te = __pyx_t_12;

          /* "tables/tableextension.pyx":421
 *         except TypeError, te:
 *           # Re-raise TypeError again with more info
 *           raise TypeError(             # <<<<<<<<<<<<<<
 *             ("table ``%s``, column ``%s``: %%s" % (self.name, colname))
 *             % te.args[0])
*/
          __pyx_t_9 = NULL;

          /* "tables/tableextension.pyx":422
 *           # Re-raise TypeError again with more info
 *           raise TypeError(
 *             ("table ``%s``, column ``%s``: %%s" % (self.name, colname))             # <<<<<<<<<<<<<<
 *             % te.args[0])
 *         desc[colname] = colobj
*/
          __pyx_t_22 = __Pyx_PyObject_FormatSimpleAndDecref(PyObject_Str(__pyx_v_self->__pyx_base.__pyx_base.name), __pyx_mstate_global->__pyx_empty_unicode); if (unlikely(!__pyx_t_22)) __PYX_ERR(0, 422, __pyx_L17_except_error)
          __Pyx_GOTREF(__pyx_t_22);
          __pyx_t_23 = __Pyx_PyUnicode_Unicode(__pyx_v_colname); if (unlikely(!__pyx_t_23)) __PYX_ERR(0, 422, __pyx_L17_except_error)
          __Pyx_GOTREF(__pyx_t_23);
          __pyx_t_24[0] = __pyx_mstate_global->__pyx_kp_u_table;
          __pyx_t_24[1] = __pyx_t_22;
          __pyx_t_24[2] = __pyx_mstate_global->__pyx_kp_u_column;
          __pyx_t_24[3] = __pyx_t_23;
          __pyx_t_24[4] = __pyx_mstate_global->__pyx_kp_u_s;
          __pyx_t_25 = __Pyx_PyUnicode_Join(__pyx_t_24, 5, 8 + __Pyx_PyUnicode_GET_LENGTH(__pyx_t_22) + 13 + __Pyx_PyUnicode_GET_LENGTH(__pyx_t_23) + 6, 127 | __Pyx_PyUnicode_MAX_CHAR_VALUE(__pyx_t_22) | __Pyx_PyUnicode_MAX_CHAR_VALUE(__pyx_t_23));
          if (unlikely(!__pyx_t_25)) __PYX_ERR(0, 422, __pyx_L17_except_error)
          __Pyx_GOTREF(__pyx_t_25);
          __Pyx_DECREF(__pyx_t_22); __pyx_t_22 = 0;
          __Pyx_DECREF(__pyx_t_23); __pyx_t_23 = 0;

          /* "tables/tableextension.pyx":423
 *           raise TypeError(
 *             ("table ``%s``, column ``%s``: %%s" % (self.name, colname))
 *             % te.args[0])             # <<<<<<<<<<<<<<
 *         desc[colname] = colobj
 *         # For time kinds, save the byteorder of the column
*/
          __pyx_t_23 = __Pyx_PyObject_GetAttrStr(__pyx_v_te, __pyx_mstate_global->__pyx_n_u_args); if (unlikely(!__pyx_t_23)) __PYX_ERR(0, 423, __pyx_L17_except_error)
          __Pyx_GOTREF(__pyx_t_23);
          __pyx_t_22 = __Pyx_GetItemInt(__pyx_t_23, 0, long, 1, __Pyx_PyLong_From_long, 0, 0, 1, 1, __Pyx_ReferenceSharing_OwnStrongReference); if (unlikely(!__pyx_t_22)) __PYX_ERR(0, 423, __pyx_L17_except_error)
          __Pyx_GOTREF(__pyx_t_22);
          __Pyx_DECREF(__pyx_t_23); __pyx_t_23 = 0;
          __pyx_t_23 = __Pyx_PyUnicode_FormatSafe(__pyx_t_25, __pyx_t_22); if (unlikely(!__pyx_t_23)) __PYX_ERR(0, 423, __pyx_L17_except_error)
          __Pyx_GOTREF(__pyx_t_23);
          __Pyx_DECREF(__pyx_t_25); __pyx_t_25 = 0;
          __Pyx_DECREF(__pyx_t_22); __pyx_t_22 = 0;
          __pyx_t_15 = 1;
          {
            PyObject *__pyx_callargs[2] = {__pyx_t_9, __pyx_t_23};
            __pyx_t_13 = __Pyx_PyObject_FastCall((PyObject*)(((PyTypeObject*)PyExc_TypeError)), __pyx_callargs+__pyx_t_15, (2-__pyx_t_15) | (__pyx_t_15*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
            __Pyx_XDECREF(__pyx_t_9); __pyx_t_9 = 0;
            __Pyx_DECREF(__pyx_t_23); __pyx_t_23 = 0;
            if (unlikely(!__pyx_t_13)) __PYX_ERR(0, 421, __pyx_L17_except_error)
            __Pyx_GOTREF(__pyx_t_13);
          }
          __Pyx_Raise(__pyx_t_13, 0, 0, 0);
          __Pyx_DECREF(__pyx_t_13); __pyx_t_13 = 0;
          __PYX_ERR(0, 421, __pyx_L17_except_error)
        }
        goto __pyx_L17_except_error;

        /* "tables/tableextension.pyx":414
 *       else:
 *         # Get the member format and the corresponding Col object
 *         try:             # <<<<<<<<<<<<<<
 *           native_member_type_id = get_native_type(member_type_id)
 *           atom = atom_from_hdf5_type(native_member_type_id)
*/
        __pyx_L17_except_error:;
        __Pyx_XGIVEREF(__pyx_t_16);
        __Pyx_XGIVEREF(__pyx_t_17);
        __Pyx_XGIVEREF(__pyx_t_18);
        __Pyx_ExceptionReset(__pyx_t_16, __pyx_t_17, __pyx_t_18);
        goto __pyx_L1_error;
        __pyx_L22_try_end:;
      }

      /* "tables/tableextension.pyx":424
 *             ("table ``%s``, column ``%s``: %%s" % (self.name, colname))
 *             % te.args[0])
 *         desc[colname] = colobj             # <<<<<<<<<<<<<<
 *         # For time kinds, save the byteorder of the column
 *         # (useful for conversion of time datatypes later on)
*/
      if (unlikely((PyObject_SetItem(__pyx_v_desc, __pyx_v_colname, __pyx_v_colobj) < 0))) __PYX_ERR(0, 424, __pyx_L1_error)

      /* "tables/tableextension.pyx":427
 *         # For time kinds, save the byteorder of the column
 *         # (useful for conversion of time datatypes later on)
 *         if colobj.kind == "time":             # <<<<<<<<<<<<<<
 *           colobj._byteorder = H5Tget_order(member_type_id)
 *           if colobj._byteorder == H5T_ORDER_LE:
*/
      __pyx_t_20 = __Pyx_PyObject_GetAttrStr(__pyx_v_colobj, __pyx_mstate_global->__pyx_n_u_kind); if (unlikely(!__pyx_t_20)) __PYX_ERR(0, 427, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_20);
      __pyx_t_10 = (__Pyx_PyUnicode_Equals(__pyx_t_20, __pyx_mstate_global->__pyx_n_u_time, Py_EQ)); if (unlikely((__pyx_t_10 < 0))) __PYX_ERR(0, 427, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_20); __pyx_t_20 = 0;
      if (__pyx_t_10) {

        /* "tables/tableextension.pyx":428
 *         # (useful for conversion of time datatypes later on)
 *         if colobj.kind == "time":
 *           colobj._byteorder = H5Tget_order(member_type_id)             # <<<<<<<<<<<<<<
 *           if colobj._byteorder == H5T_ORDER_LE:
 *             field_byteorders.append("little")
*/
        __pyx_t_20 = __Pyx_PyLong_From_enum__H5T_order_t(H5Tget_order(__pyx_v_member_type_id)); if (unlikely(!__pyx_t_20)) __PYX_ERR(0, 428, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_20);
        if (__Pyx_PyObject_SetAttrStr(__pyx_v_colobj, __pyx_mstate_global->__pyx_n_u_byteorder_2, __pyx_t_20) < (0)) __PYX_ERR(0, 428, __pyx_L1_error)
        __Pyx_DECREF(__pyx_t_20); __pyx_t_20 = 0;

        /* "tables/tableextension.pyx":429
 *         if colobj.kind == "time":
 *           colobj._byteorder = H5Tget_order(member_type_id)
 *           if colobj._byteorder == H5T_ORDER_LE:             # <<<<<<<<<<<<<<
 *             field_byteorders.append("little")
 *           else:
*/
        __pyx_t_20 = __Pyx_PyObject_GetAttrStr(__pyx_v_colobj, __pyx_mstate_global->__pyx_n_u_byteorder_2); if (unlikely(!__pyx_t_20)) __PYX_ERR(0, 429, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_20);
        __pyx_t_12 = __Pyx_PyLong_From_enum__H5T_order_t(H5T_ORDER_LE); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 429, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_12);
        __pyx_t_5 = PyObject_RichCompare(__pyx_t_20, __pyx_t_12, Py_EQ); __Pyx_XGOTREF(__pyx_t_5); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 429, __pyx_L1_error)
        __Pyx_DECREF(__pyx_t_20); __pyx_t_20 = 0;
        __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;
        __pyx_t_10 = __Pyx_PyObject_IsTrue(__pyx_t_5); if (unlikely((__pyx_t_10 < 0))) __PYX_ERR(0, 429, __pyx_L1_error)
        __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
        if (__pyx_t_10) {

          /* "tables/tableextension.pyx":430
 *           colobj._byteorder = H5Tget_order(member_type_id)
 *           if colobj._byteorder == H5T_ORDER_LE:
 *             field_byteorders.append("little")             # <<<<<<<<<<<<<<
 *           else:
 *             field_byteorders.append("big")
*/
          __pyx_t_7 = __Pyx_PyObject_Append(__pyx_v_field_byteorders, __pyx_mstate_global->__pyx_n_u_little); if (unlikely(__pyx_t_7 == ((int)-1))) __PYX_ERR(0, 430, __pyx_L1_error)

          /* "tables/tableextension.pyx":429
 *         if colobj.kind == "time":
 *           colobj._byteorder = H5Tget_order(member_type_id)
 *           if colobj._byteorder == H5T_ORDER_LE:             # <<<<<<<<<<<<<<
 *             field_byteorders.append("little")
 *           else:
*/
          goto __pyx_L26;
        }

        /* "tables/tableextension.pyx":432
 *             field_byteorders.append("little")
 *           else:
 *             field_byteorders.append("big")             # <<<<<<<<<<<<<<
 *         elif colobj.kind in ['int', 'uint', 'float', 'complex', 'enum']:
 *           # Keep track of the byteorder for this column
*/
        /*else*/ {
          __pyx_t_7 = __Pyx_PyObject_Append(__pyx_v_field_byteorders, __pyx_mstate_global->__pyx_n_u_big); if (unlikely(__pyx_t_7 == ((int)-1))) __PYX_ERR(0, 432, __pyx_L1_error)
        }
        __pyx_L26:;

        /* "tables/tableextension.pyx":427
 *         # For time kinds, save the byteorder of the column
 *         # (useful for conversion of time datatypes later on)
 *         if colobj.kind == "time":             # <<<<<<<<<<<<<<
 *           colobj._byteorder = H5Tget_order(member_type_id)
 *           if colobj._byteorder == H5T_ORDER_LE:
*/
        goto __pyx_L25;
      }

      /* "tables/tableextension.pyx":433
 *           else:
 *             field_byteorders.append("big")
 *         elif colobj.kind in ['int', 'uint', 'float', 'complex', 'enum']:             # <<<<<<<<<<<<<<
 *           # Keep track of the byteorder for this column
 *           get_order(member_type_id, c_byteorder2)
*/
      __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_colobj, __pyx_mstate_global->__pyx_n_u_kind); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 433, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      __pyx_t_11 = (__Pyx_PyUnicode_Equals(__pyx_t_5, __pyx_mstate_global->__pyx_n_u_int, Py_EQ)); if (unlikely((__pyx_t_11 < 0))) __PYX_ERR(0, 433, __pyx_L1_error)
      if (!__pyx_t_11) {
      } else {
        __pyx_t_10 = __pyx_t_11;
        goto __pyx_L27_bool_binop_done;
      }
      __pyx_t_11 = (__Pyx_PyUnicode_Equals(__pyx_t_5, __pyx_mstate_global->__pyx_n_u_uint, Py_EQ)); if (unlikely((__pyx_t_11 < 0))) __PYX_ERR(0, 433, __pyx_L1_error)
      if (!__pyx_t_11) {
      } else {
        __pyx_t_10 = __pyx_t_11;
        goto __pyx_L27_bool_binop_done;
      }
      __pyx_t_11 = (__Pyx_PyUnicode_Equals(__pyx_t_5, __pyx_mstate_global->__pyx_n_u_float, Py_EQ)); if (unlikely((__pyx_t_11 < 0))) __PYX_ERR(0, 433, __pyx_L1_error)
      if (!__pyx_t_11) {
      } else {
        __pyx_t_10 = __pyx_t_11;
        goto __pyx_L27_bool_binop_done;
      }
      __pyx_t_11 = (__Pyx_PyUnicode_Equals(__pyx_t_5, __pyx_mstate_global->__pyx_n_u_complex, Py_EQ)); if (unlikely((__pyx_t_11 < 0))) __PYX_ERR(0, 433, __pyx_L1_error)
      if (!__pyx_t_11) {
      } else {
        __pyx_t_10 = __pyx_t_11;
        goto __pyx_L27_bool_binop_done;
      }
      __pyx_t_11 = (__Pyx_PyUnicode_Equals(__pyx_t_5, __pyx_mstate_global->__pyx_n_u_enum, Py_EQ)); if (unlikely((__pyx_t_11 < 0))) __PYX_ERR(0, 433, __pyx_L1_error)
      __pyx_t_10 = __pyx_t_11;
      __pyx_L27_bool_binop_done:;
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
      __pyx_t_11 = __pyx_t_10;
      if (__pyx_t_11) {

        /* "tables/tableextension.pyx":435
 *         elif colobj.kind in ['int', 'uint', 'float', 'complex', 'enum']:
 *           # Keep track of the byteorder for this column
 *           get_order(member_type_id, c_byteorder2)             # <<<<<<<<<<<<<<
 *           byteorder2 = cstr_to_pystr(c_byteorder2)
 *           if byteorder2 in ["little", "big"]:
*/
        (void)(get_order(__pyx_v_member_type_id, __pyx_v_c_byteorder2));

        /* "tables/tableextension.pyx":436
 *           # Keep track of the byteorder for this column
 *           get_order(member_type_id, c_byteorder2)
 *           byteorder2 = cstr_to_pystr(c_byteorder2)             # <<<<<<<<<<<<<<
 *           if byteorder2 in ["little", "big"]:
 *             field_byteorders.append(byteorder2)
*/
        __pyx_t_5 = __pyx_f_6tables_14utilsextension_cstr_to_pystr(__pyx_v_c_byteorder2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 436, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_5);
        __Pyx_XDECREF_SET(__pyx_v_byteorder2, ((PyObject*)__pyx_t_5));
        __pyx_t_5 = 0;

        /* "tables/tableextension.pyx":437
 *           get_order(member_type_id, c_byteorder2)
 *           byteorder2 = cstr_to_pystr(c_byteorder2)
 *           if byteorder2 in ["little", "big"]:             # <<<<<<<<<<<<<<
 *             field_byteorders.append(byteorder2)
 * 
*/
        __Pyx_INCREF(__pyx_v_byteorder2);
        __pyx_t_26 = __pyx_v_byteorder2;
        __pyx_t_10 = (__Pyx_PyUnicode_Equals(__pyx_t_26, __pyx_mstate_global->__pyx_n_u_little, Py_EQ)); if (unlikely((__pyx_t_10 < 0))) __PYX_ERR(0, 437, __pyx_L1_error)
        if (!__pyx_t_10) {
        } else {
          __pyx_t_11 = __pyx_t_10;
          goto __pyx_L33_bool_binop_done;
        }
        __pyx_t_10 = (__Pyx_PyUnicode_Equals(__pyx_t_26, __pyx_mstate_global->__pyx_n_u_big, Py_EQ)); if (unlikely((__pyx_t_10 < 0))) __PYX_ERR(0, 437, __pyx_L1_error)
        __pyx_t_11 = __pyx_t_10;
        __pyx_L33_bool_binop_done:;
        __Pyx_DECREF(__pyx_t_26); __pyx_t_26 = 0;
        __pyx_t_10 = __pyx_t_11;
        if (__pyx_t_10) {

          /* "tables/tableextension.pyx":438
 *           byteorder2 = cstr_to_pystr(c_byteorder2)
 *           if byteorder2 in ["little", "big"]:
 *             field_byteorders.append(byteorder2)             # <<<<<<<<<<<<<<
 * 
 *       # Insert the native member
*/
          __pyx_t_7 = __Pyx_PyObject_Append(__pyx_v_field_byteorders, __pyx_v_byteorder2); if (unlikely(__pyx_t_7 == ((int)-1))) __PYX_ERR(0, 438, __pyx_L1_error)

          /* "tables/tableextension.pyx":437
 *           get_order(member_type_id, c_byteorder2)
 *           byteorder2 = cstr_to_pystr(c_byteorder2)
 *           if byteorder2 in ["little", "big"]:             # <<<<<<<<<<<<<<
 *             field_byteorders.append(byteorder2)
 * 
*/
        }

        /* "tables/tableextension.pyx":433
 *           else:
 *             field_byteorders.append("big")
 *         elif colobj.kind in ['int', 'uint', 'float', 'complex', 'enum']:             # <<<<<<<<<<<<<<
 *           # Keep track of the byteorder for this column
 *           get_order(member_type_id, c_byteorder2)
*/
      }
      __pyx_L25:;
    }
    __pyx_L10:;

    /* "tables/tableextension.pyx":441
 * 
 *       # Insert the native member
 *       H5Tinsert(native_type_id, c_colname, member_offset, native_member_type_id)             # <<<<<<<<<<<<<<
 *       # Update the offset
 *       offset = offset + itemsize
*/
    (void)(H5Tinsert(__pyx_v_native_type_id, __pyx_v_c_colname, __pyx_v_member_offset, __pyx_v_native_member_type_id));

    /* "tables/tableextension.pyx":443
 *       H5Tinsert(native_type_id, c_colname, member_offset, native_member_type_id)
 *       # Update the offset
 *       offset = offset + itemsize             # <<<<<<<<<<<<<<
 *       # Release resources
 *       H5Tclose(native_member_type_id)
*/
    __pyx_t_5 = __Pyx_PyLong_FromSize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 443, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_12 = PyNumber_Add(__pyx_v_offset, __pyx_t_5); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 443, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_12);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_DECREF_SET(__pyx_v_offset, __pyx_t_12);
    __pyx_t_12 = 0;

    /* "tables/tableextension.pyx":445
 *       offset = offset + itemsize
 *       # Release resources
 *       H5Tclose(native_member_type_id)             # <<<<<<<<<<<<<<
 *       H5Tclose(member_type_id)
 *       H5free_memory(c_colname)
*/
    (void)(H5Tclose(__pyx_v_native_member_type_id));

    /* "tables/tableextension.pyx":446
 *       # Release resources
 *       H5Tclose(native_member_type_id)
 *       H5Tclose(member_type_id)             # <<<<<<<<<<<<<<
 *       H5free_memory(c_colname)
 * 
*/
    (void)(H5Tclose(__pyx_v_member_type_id));

    /* "tables/tableextension.pyx":447
 *       H5Tclose(native_member_type_id)
 *       H5Tclose(member_type_id)
 *       H5free_memory(c_colname)             # <<<<<<<<<<<<<<
 * 
 *     # set the byteorder and other things (just in top level)
*/
    (void)(H5free_memory(__pyx_v_c_colname));

    /* "tables/tableextension.pyx":392
 * 
 *     # Iterate thru the members
 *     for pos, i in enumerate([x[1] for x in position_order]):             # <<<<<<<<<<<<<<
 *       # Get the member name
 *       c_colname = H5Tget_member_name(type_id, i)
*/
  }
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;

  /* "tables/tableextension.pyx":450
 * 
 *     # set the byteorder and other things (just in top level)
 *     if colpath == "":             # <<<<<<<<<<<<<<
 *       # Compute a byteorder for the entire table
 *       if len(field_byteorders) > 0:
*/
  __pyx_t_10 = (__Pyx_PyUnicode_Equals(__pyx_v_colpath, __pyx_mstate_global->__pyx_kp_u_, Py_EQ)); if (unlikely((__pyx_t_10 < 0))) __PYX_ERR(0, 450, __pyx_L1_error)
  if (__pyx_t_10) {

    /* "tables/tableextension.pyx":452
 *     if colpath == "":
 *       # Compute a byteorder for the entire table
 *       if len(field_byteorders) > 0:             # <<<<<<<<<<<<<<
 *         field_byteorders = np.array(field_byteorders)
 *         # Cython doesn't interpret well the extended comparison
*/
    __pyx_t_8 = PyObject_Length(__pyx_v_field_byteorders); if (unlikely(__pyx_t_8 == ((Py_ssize_t)-1))) __PYX_ERR(0, 452, __pyx_L1_error)
    __pyx_t_10 = (__pyx_t_8 > 0);
    if (__pyx_t_10) {

      /* "tables/tableextension.pyx":453
 *       # Compute a byteorder for the entire table
 *       if len(field_byteorders) > 0:
 *         field_byteorders = np.array(field_byteorders)             # <<<<<<<<<<<<<<
 *         # Cython doesn't interpret well the extended comparison
 *         # operators so this: field_byteorders == "little" doesn't work
*/
      __pyx_t_1 = NULL;
      __Pyx_GetModuleGlobalName(__pyx_t_12, __pyx_mstate_global->__pyx_n_u_np); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 453, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_12);
      __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_t_12, __pyx_mstate_global->__pyx_n_u_array); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 453, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;
      __pyx_t_15 = 1;
      #if CYTHON_UNPACK_METHODS
      if (unlikely(PyMethod_Check(__pyx_t_5))) {
        __pyx_t_1 = PyMethod_GET_SELF(__pyx_t_5);
        assert(__pyx_t_1);
        PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_5);
        __Pyx_INCREF(__pyx_t_1);
        __Pyx_INCREF(__pyx__function);
        __Pyx_DECREF_SET(__pyx_t_5, __pyx__function);
        __pyx_t_15 = 0;
      }
      #endif
      {
        PyObject *__pyx_callargs[2] = {__pyx_t_1, __pyx_v_field_byteorders};
        __pyx_t_6 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_5, __pyx_callargs+__pyx_t_15, (2-__pyx_t_15) | (__pyx_t_15*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
        __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
        __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
        if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 453, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_6);
      }
      __Pyx_DECREF_SET(__pyx_v_field_byteorders, __pyx_t_6);
      __pyx_t_6 = 0;

      /* "tables/tableextension.pyx":457
 *         # operators so this: field_byteorders == "little" doesn't work
 *         # as expected
 *         if np.all(field_byteorders.__eq__("little")):             # <<<<<<<<<<<<<<
 *           byteorder = "little"
 *         elif np.all(field_byteorders.__eq__("big")):
*/
      __pyx_t_5 = NULL;
      __Pyx_GetModuleGlobalName(__pyx_t_1, __pyx_mstate_global->__pyx_n_u_np); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 457, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      __pyx_t_12 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_mstate_global->__pyx_n_u_all); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 457, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_12);
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
      __pyx_t_20 = __pyx_v_field_byteorders;
      __Pyx_INCREF(__pyx_t_20);
      __pyx_t_15 = 0;
      {
        PyObject *__pyx_callargs[2] = {__pyx_t_20, __pyx_mstate_global->__pyx_n_u_little};
        __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_eq, __pyx_callargs+__pyx_t_15, (2-__pyx_t_15) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
        __Pyx_XDECREF(__pyx_t_20); __pyx_t_20 = 0;
        if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 457, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_1);
      }
      __pyx_t_15 = 1;
      #if CYTHON_UNPACK_METHODS
      if (unlikely(PyMethod_Check(__pyx_t_12))) {
        __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_12);
        assert(__pyx_t_5);
        PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_12);
        __Pyx_INCREF(__pyx_t_5);
        __Pyx_INCREF(__pyx__function);
        __Pyx_DECREF_SET(__pyx_t_12, __pyx__function);
        __pyx_t_15 = 0;
      }
      #endif
      {
        PyObject *__pyx_callargs[2] = {__pyx_t_5, __pyx_t_1};
        __pyx_t_6 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_12, __pyx_callargs+__pyx_t_15, (2-__pyx_t_15) | (__pyx_t_15*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
        __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
        __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
        __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;
        if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 457, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_6);
      }
      __pyx_t_10 = __Pyx_PyObject_IsTrue(__pyx_t_6); if (unlikely((__pyx_t_10 < 0))) __PYX_ERR(0, 457, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      if (__pyx_t_10) {

        /* "tables/tableextension.pyx":458
 *         # as expected
 *         if np.all(field_byteorders.__eq__("little")):
 *           byteorder = "little"             # <<<<<<<<<<<<<<
 *         elif np.all(field_byteorders.__eq__("big")):
 *           byteorder = "big"
*/
        __Pyx_INCREF(__pyx_mstate_global->__pyx_n_u_little);
        __pyx_v_byteorder = __pyx_mstate_global->__pyx_n_u_little;

        /* "tables/tableextension.pyx":457
 *         # operators so this: field_byteorders == "little" doesn't work
 *         # as expected
 *         if np.all(field_byteorders.__eq__("little")):             # <<<<<<<<<<<<<<
 *           byteorder = "little"
 *         elif np.all(field_byteorders.__eq__("big")):
*/
        goto __pyx_L38;
      }

      /* "tables/tableextension.pyx":459
 *         if np.all(field_byteorders.__eq__("little")):
 *           byteorder = "little"
 *         elif np.all(field_byteorders.__eq__("big")):             # <<<<<<<<<<<<<<
 *           byteorder = "big"
 *         else:  # Yes! someone has done it!
*/
      __pyx_t_12 = NULL;
      __Pyx_GetModuleGlobalName(__pyx_t_1, __pyx_mstate_global->__pyx_n_u_np); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 459, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_mstate_global->__pyx_n_u_all); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 459, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
      __pyx_t_20 = __pyx_v_field_byteorders;
      __Pyx_INCREF(__pyx_t_20);
      __pyx_t_15 = 0;
      {
        PyObject *__pyx_callargs[2] = {__pyx_t_20, __pyx_mstate_global->__pyx_n_u_big};
        __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_eq, __pyx_callargs+__pyx_t_15, (2-__pyx_t_15) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
        __Pyx_XDECREF(__pyx_t_20); __pyx_t_20 = 0;
        if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 459, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_1);
      }
      __pyx_t_15 = 1;
      #if CYTHON_UNPACK_METHODS
      if (unlikely(PyMethod_Check(__pyx_t_5))) {
        __pyx_t_12 = PyMethod_GET_SELF(__pyx_t_5);
        assert(__pyx_t_12);
        PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_5);
        __Pyx_INCREF(__pyx_t_12);
        __Pyx_INCREF(__pyx__function);
        __Pyx_DECREF_SET(__pyx_t_5, __pyx__function);
        __pyx_t_15 = 0;
      }
      #endif
      {
        PyObject *__pyx_callargs[2] = {__pyx_t_12, __pyx_t_1};
        __pyx_t_6 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_5, __pyx_callargs+__pyx_t_15, (2-__pyx_t_15) | (__pyx_t_15*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
        __Pyx_XDECREF(__pyx_t_12); __pyx_t_12 = 0;
        __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
        __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
        if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 459, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_6);
      }
      __pyx_t_10 = __Pyx_PyObject_IsTrue(__pyx_t_6); if (unlikely((__pyx_t_10 < 0))) __PYX_ERR(0, 459, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      if (__pyx_t_10) {

        /* "tables/tableextension.pyx":460
 *           byteorder = "little"
 *         elif np.all(field_byteorders.__eq__("big")):
 *           byteorder = "big"             # <<<<<<<<<<<<<<
 *         else:  # Yes! someone has done it!
 *           byteorder = "mixed"
*/
        __Pyx_INCREF(__pyx_mstate_global->__pyx_n_u_big);
        __pyx_v_byteorder = __pyx_mstate_global->__pyx_n_u_big;

        /* "tables/tableextension.pyx":459
 *         if np.all(field_byteorders.__eq__("little")):
 *           byteorder = "little"
 *         elif np.all(field_byteorders.__eq__("big")):             # <<<<<<<<<<<<<<
 *           byteorder = "big"
 *         else:  # Yes! someone has done it!
*/
        goto __pyx_L38;
      }

      /* "tables/tableextension.pyx":462
 *           byteorder = "big"
 *         else:  # Yes! someone has done it!
 *           byteorder = "mixed"             # <<<<<<<<<<<<<<
 *       else:
 *         byteorder = "irrelevant"
*/
      /*else*/ {
        __Pyx_INCREF(__pyx_mstate_global->__pyx_n_u_mixed);
        __pyx_v_byteorder = __pyx_mstate_global->__pyx_n_u_mixed;
      }
      __pyx_L38:;

      /* "tables/tableextension.pyx":452
 *     if colpath == "":
 *       # Compute a byteorder for the entire table
 *       if len(field_byteorders) > 0:             # <<<<<<<<<<<<<<
 *         field_byteorders = np.array(field_byteorders)
 *         # Cython doesn't interpret well the extended comparison
*/
      goto __pyx_L37;
    }

    /* "tables/tableextension.pyx":464
 *           byteorder = "mixed"
 *       else:
 *         byteorder = "irrelevant"             # <<<<<<<<<<<<<<
 *       self.byteorder = byteorder
 * 
*/
    /*else*/ {
      __Pyx_INCREF(__pyx_mstate_global->__pyx_n_u_irrelevant);
      __pyx_v_byteorder = __pyx_mstate_global->__pyx_n_u_irrelevant;
    }
    __pyx_L37:;

    /* "tables/tableextension.pyx":465
 *       else:
 *         byteorder = "irrelevant"
 *       self.byteorder = byteorder             # <<<<<<<<<<<<<<
 * 
 *     return desc, offset
*/
    if (__Pyx_PyObject_SetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_byteorder, __pyx_v_byteorder) < (0)) __PYX_ERR(0, 465, __pyx_L1_error)

    /* "tables/tableextension.pyx":450
 * 
 *     # set the byteorder and other things (just in top level)
 *     if colpath == "":             # <<<<<<<<<<<<<<
 *       # Compute a byteorder for the entire table
 *       if len(field_byteorders) > 0:
*/
  }

  /* "tables/tableextension.pyx":467
 *       self.byteorder = byteorder
 * 
 *     return desc, offset             # <<<<<<<<<<<<<<
 * 
 *   def _get_info(self):
*/
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_6 = PyTuple_New(2); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 467, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_INCREF(__pyx_v_desc);
  __Pyx_GIVEREF(__pyx_v_desc);
  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_v_desc) != (0)) __PYX_ERR(0, 467, __pyx_L1_error);
  __Pyx_INCREF(__pyx_v_offset);
  __Pyx_GIVEREF(__pyx_v_offset);
  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_6, 1, __pyx_v_offset) != (0)) __PYX_ERR(0, 467, __pyx_L1_error);
  __pyx_r = __pyx_t_6;
  __pyx_t_6 = 0;
  goto __pyx_L0;

  /* "tables/tableextension.pyx":361
 * 
 * 
 *   cdef get_nested_type(self, hid_t type_id, hid_t native_type_id,             # <<<<<<<<<<<<<<
 *                        object colpath, object field_byteorders):
 *     """Open a nested type and return a nested dictionary as description."""
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_9);
  __Pyx_XDECREF(__pyx_t_12);
  __Pyx_XDECREF(__pyx_t_13);
  __Pyx_XDECREF(__pyx_t_20);
  __Pyx_XDECREF(__pyx_t_22);
  __Pyx_XDECREF(__pyx_t_23);
  __Pyx_XDECREF(__pyx_t_25);
  __Pyx_XDECREF(__pyx_t_26);
  __Pyx_AddTraceback("tables.tableextension.Table.get_nested_type", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_desc);
  __Pyx_XDECREF(__pyx_v_colobj);
  __Pyx_XDECREF(__pyx_v_colpath2);
  __Pyx_XDECREF(__pyx_v_byteorder);
  __Pyx_XDECREF(__pyx_v_colname);
  __Pyx_XDECREF(__pyx_v_byteorder2);
  __Pyx_XDECREF(__pyx_v_offset);
  __Pyx_XDECREF(__pyx_v_position_order);
  __Pyx_XDECREF(__pyx_v_pos);
  __Pyx_XDECREF(__pyx_v_atom);
  __Pyx_XDECREF(__pyx_v_te);
  __Pyx_XDECREF(__pyx_v_x);
  __Pyx_XDECREF(__pyx_v_field_byteorders);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":469
 *     return desc, offset
 * 
 *   def _get_info(self):             # <<<<<<<<<<<<<<
 *     """Get info from a table on disk."""
 * 
*/

/* Python wrapper */
static PyObject *__pyx_pw_6tables_14tableextension_5Table_3_get_info(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
); /*proto*/
PyDoc_STRVAR(__pyx_doc_6tables_14tableextension_5Table_2_get_info, "Get info from a table on disk.");
static PyMethodDef __pyx_mdef_6tables_14tableextension_5Table_3_get_info = {"_get_info", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_5Table_3_get_info, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_6tables_14tableextension_5Table_2_get_info};
static PyObject *__pyx_pw_6tables_14tableextension_5Table_3_get_info(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
) {
  #if !CYTHON_METH_FASTCALL
  CYTHON_UNUSED Py_ssize_t __pyx_nargs;
  #endif
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("_get_info (wrapper)", 0);
  #if !CYTHON_METH_FASTCALL
  #if CYTHON_ASSUME_SAFE_SIZE
  __pyx_nargs = PyTuple_GET_SIZE(__pyx_args);
  #else
  __pyx_nargs = PyTuple_Size(__pyx_args); if (unlikely(__pyx_nargs < 0)) return NULL;
  #endif
  #endif
  __pyx_kwvalues = __Pyx_KwValues_FASTCALL(__pyx_args, __pyx_nargs);
  if (unlikely(__pyx_nargs > 0)) { __Pyx_RaiseArgtupleInvalid("_get_info", 1, 0, 0, __pyx_nargs); return NULL; }
  const Py_ssize_t __pyx_kwds_len = unlikely(__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
  if (unlikely(__pyx_kwds_len < 0)) return NULL;
  if (unlikely(__pyx_kwds_len > 0)) {__Pyx_RejectKeywords("_get_info", __pyx_kwds); return NULL;}
  __pyx_r = __pyx_pf_6tables_14tableextension_5Table_2_get_info(((struct __pyx_obj_6tables_14tableextension_Table *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_6tables_14tableextension_5Table_2_get_info(struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self) {
  hid_t __pyx_v_space_id;
  hid_t __pyx_v_plist;
  size_t __pyx_v_type_size;
  hsize_t __pyx_v_dims[1];
  hsize_t __pyx_v_chunksize[1];
  enum H5D_layout_t __pyx_v_layout;
  PyObject *__pyx_v_encoded_name = 0;
  PyObject *__pyx_v_desc = NULL;
  PyObject *__pyx_v_offset = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  size_t __pyx_t_3;
  char *__pyx_t_4;
  int __pyx_t_5;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  PyObject *__pyx_t_8 = NULL;
  PyObject *__pyx_t_9 = NULL;
  PyObject *__pyx_t_10[5];
  PyObject *(*__pyx_t_11)(PyObject *);
  chunk_iter_op __pyx_t_12;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("_get_info", 0);

  /* "tables/tableextension.pyx":480
 * 
 *     # Open the dataset
 *     encoded_name = self.name.encode('utf-8')             # <<<<<<<<<<<<<<
 *     self.dataset_id = H5Dopen(self.parent_id, encoded_name, H5P_DEFAULT)
 *     if self.dataset_id < 0:
*/
  __pyx_t_2 = __pyx_v_self->__pyx_base.__pyx_base.name;
  __Pyx_INCREF(__pyx_t_2);
  __pyx_t_3 = 0;
  {
    PyObject *__pyx_callargs[2] = {__pyx_t_2, __pyx_mstate_global->__pyx_kp_u_utf_8};
    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_encode, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 480, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
  }
  if (!(likely(PyBytes_CheckExact(__pyx_t_1))||((__pyx_t_1) == Py_None) || __Pyx_RaiseUnexpectedTypeError("bytes", __pyx_t_1))) __PYX_ERR(0, 480, __pyx_L1_error)
  __pyx_v_encoded_name = ((PyObject*)__pyx_t_1);
  __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":481
 *     # Open the dataset
 *     encoded_name = self.name.encode('utf-8')
 *     self.dataset_id = H5Dopen(self.parent_id, encoded_name, H5P_DEFAULT)             # <<<<<<<<<<<<<<
 *     if self.dataset_id < 0:
 *       raise HDF5ExtError("Non-existing node ``%s`` under ``%s``" %
*/
  if (unlikely(__pyx_v_encoded_name == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "expected bytes, NoneType found");
    __PYX_ERR(0, 481, __pyx_L1_error)
  }
  __pyx_t_4 = __Pyx_PyBytes_AsWritableString(__pyx_v_encoded_name); if (unlikely((!__pyx_t_4) && PyErr_Occurred())) __PYX_ERR(0, 481, __pyx_L1_error)
  __pyx_v_self->__pyx_base.dataset_id = H5Dopen(__pyx_v_self->__pyx_base.__pyx_base.parent_id, __pyx_t_4, H5P_DEFAULT);

  /* "tables/tableextension.pyx":482
 *     encoded_name = self.name.encode('utf-8')
 *     self.dataset_id = H5Dopen(self.parent_id, encoded_name, H5P_DEFAULT)
 *     if self.dataset_id < 0:             # <<<<<<<<<<<<<<
 *       raise HDF5ExtError("Non-existing node ``%s`` under ``%s``" %
 *                          (self.name, self._v_parent._v_pathname))
*/
  __pyx_t_5 = (__pyx_v_self->__pyx_base.dataset_id < 0);
  if (unlikely(__pyx_t_5)) {

    /* "tables/tableextension.pyx":483
 *     self.dataset_id = H5Dopen(self.parent_id, encoded_name, H5P_DEFAULT)
 *     if self.dataset_id < 0:
 *       raise HDF5ExtError("Non-existing node ``%s`` under ``%s``" %             # <<<<<<<<<<<<<<
 *                          (self.name, self._v_parent._v_pathname))
 * 
*/
    __pyx_t_2 = NULL;
    __Pyx_GetModuleGlobalName(__pyx_t_6, __pyx_mstate_global->__pyx_n_u_HDF5ExtError); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 483, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);

    /* "tables/tableextension.pyx":484
 *     if self.dataset_id < 0:
 *       raise HDF5ExtError("Non-existing node ``%s`` under ``%s``" %
 *                          (self.name, self._v_parent._v_pathname))             # <<<<<<<<<<<<<<
 * 
 *     # Get the datatype on disk
*/
    __pyx_t_7 = __Pyx_PyObject_FormatSimpleAndDecref(PyObject_Str(__pyx_v_self->__pyx_base.__pyx_base.name), __pyx_mstate_global->__pyx_empty_unicode); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 484, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    __pyx_t_8 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_v_parent); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 484, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_8);
    __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_t_8, __pyx_mstate_global->__pyx_n_u_v_pathname); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 484, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_9);
    __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
    __pyx_t_8 = __Pyx_PyObject_FormatSimpleAndDecref(PyObject_Str(__pyx_t_9), __pyx_mstate_global->__pyx_empty_unicode); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 484, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_8);
    __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
    __pyx_t_10[0] = __pyx_mstate_global->__pyx_kp_u_Non_existing_node;
    __pyx_t_10[1] = __pyx_t_7;
    __pyx_t_10[2] = __pyx_mstate_global->__pyx_kp_u_under;
    __pyx_t_10[3] = __pyx_t_8;
    __pyx_t_10[4] = __pyx_mstate_global->__pyx_kp_u__4;

    /* "tables/tableextension.pyx":483
 *     self.dataset_id = H5Dopen(self.parent_id, encoded_name, H5P_DEFAULT)
 *     if self.dataset_id < 0:
 *       raise HDF5ExtError("Non-existing node ``%s`` under ``%s``" %             # <<<<<<<<<<<<<<
 *                          (self.name, self._v_parent._v_pathname))
 * 
*/
    __pyx_t_9 = __Pyx_PyUnicode_Join(__pyx_t_10, 5, 20 + __Pyx_PyUnicode_GET_LENGTH(__pyx_t_7) + 11 + __Pyx_PyUnicode_GET_LENGTH(__pyx_t_8) + 2, 127 | __Pyx_PyUnicode_MAX_CHAR_VALUE(__pyx_t_7) | __Pyx_PyUnicode_MAX_CHAR_VALUE(__pyx_t_8));
    if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 483, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_9);
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
    __pyx_t_3 = 1;
    #if CYTHON_UNPACK_METHODS
    if (unlikely(PyMethod_Check(__pyx_t_6))) {
      __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_6);
      assert(__pyx_t_2);
      PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_6);
      __Pyx_INCREF(__pyx_t_2);
      __Pyx_INCREF(__pyx__function);
      __Pyx_DECREF_SET(__pyx_t_6, __pyx__function);
      __pyx_t_3 = 0;
    }
    #endif
    {
      PyObject *__pyx_callargs[2] = {__pyx_t_2, __pyx_t_9};
      __pyx_t_1 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_6, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (__pyx_t_3*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
      __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
      __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 483, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
    }
    __Pyx_Raise(__pyx_t_1, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __PYX_ERR(0, 483, __pyx_L1_error)

    /* "tables/tableextension.pyx":482
 *     encoded_name = self.name.encode('utf-8')
 *     self.dataset_id = H5Dopen(self.parent_id, encoded_name, H5P_DEFAULT)
 *     if self.dataset_id < 0:             # <<<<<<<<<<<<<<
 *       raise HDF5ExtError("Non-existing node ``%s`` under ``%s``" %
 *                          (self.name, self._v_parent._v_pathname))
*/
  }

  /* "tables/tableextension.pyx":487
 * 
 *     # Get the datatype on disk
 *     self.disk_type_id = H5Dget_type(self.dataset_id)             # <<<<<<<<<<<<<<
 *     if H5Tget_class(self.disk_type_id) != H5T_COMPOUND:
 *         raise ValueError("Node ``%s`` is not a Table object" %
*/
  __pyx_v_self->__pyx_base.disk_type_id = H5Dget_type(__pyx_v_self->__pyx_base.dataset_id);

  /* "tables/tableextension.pyx":488
 *     # Get the datatype on disk
 *     self.disk_type_id = H5Dget_type(self.dataset_id)
 *     if H5Tget_class(self.disk_type_id) != H5T_COMPOUND:             # <<<<<<<<<<<<<<
 *         raise ValueError("Node ``%s`` is not a Table object" %
 *                          (self._v_parent._v_leaves[self.name]._v_pathname))
*/
  __pyx_t_5 = (H5Tget_class(__pyx_v_self->__pyx_base.disk_type_id) != H5T_COMPOUND);
  if (unlikely(__pyx_t_5)) {

    /* "tables/tableextension.pyx":489
 *     self.disk_type_id = H5Dget_type(self.dataset_id)
 *     if H5Tget_class(self.disk_type_id) != H5T_COMPOUND:
 *         raise ValueError("Node ``%s`` is not a Table object" %             # <<<<<<<<<<<<<<
 *                          (self._v_parent._v_leaves[self.name]._v_pathname))
 *     # Get the number of rows
*/
    __pyx_t_6 = NULL;

    /* "tables/tableextension.pyx":490
 *     if H5Tget_class(self.disk_type_id) != H5T_COMPOUND:
 *         raise ValueError("Node ``%s`` is not a Table object" %
 *                          (self._v_parent._v_leaves[self.name]._v_pathname))             # <<<<<<<<<<<<<<
 *     # Get the number of rows
 *     space_id = H5Dget_space(self.dataset_id)
*/
    __pyx_t_9 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_v_parent); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 490, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_9);
    __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_9, __pyx_mstate_global->__pyx_n_u_v_leaves); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 490, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
    __pyx_t_9 = __Pyx_PyObject_GetItem(__pyx_t_2, __pyx_v_self->__pyx_base.__pyx_base.name); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 490, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_9);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_9, __pyx_mstate_global->__pyx_n_u_v_pathname); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 490, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;

    /* "tables/tableextension.pyx":489
 *     self.disk_type_id = H5Dget_type(self.dataset_id)
 *     if H5Tget_class(self.disk_type_id) != H5T_COMPOUND:
 *         raise ValueError("Node ``%s`` is not a Table object" %             # <<<<<<<<<<<<<<
 *                          (self._v_parent._v_leaves[self.name]._v_pathname))
 *     # Get the number of rows
*/
    __pyx_t_9 = __Pyx_PyUnicode_FormatSafe(__pyx_mstate_global->__pyx_kp_u_Node_s_is_not_a_Table_object, __pyx_t_2); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 489, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_9);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __pyx_t_3 = 1;
    {
      PyObject *__pyx_callargs[2] = {__pyx_t_6, __pyx_t_9};
      __pyx_t_1 = __Pyx_PyObject_FastCall((PyObject*)(((PyTypeObject*)PyExc_ValueError)), __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (__pyx_t_3*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
      __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
      __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
      if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 489, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
    }
    __Pyx_Raise(__pyx_t_1, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __PYX_ERR(0, 489, __pyx_L1_error)

    /* "tables/tableextension.pyx":488
 *     # Get the datatype on disk
 *     self.disk_type_id = H5Dget_type(self.dataset_id)
 *     if H5Tget_class(self.disk_type_id) != H5T_COMPOUND:             # <<<<<<<<<<<<<<
 *         raise ValueError("Node ``%s`` is not a Table object" %
 *                          (self._v_parent._v_leaves[self.name]._v_pathname))
*/
  }

  /* "tables/tableextension.pyx":492
 *                          (self._v_parent._v_leaves[self.name]._v_pathname))
 *     # Get the number of rows
 *     space_id = H5Dget_space(self.dataset_id)             # <<<<<<<<<<<<<<
 *     H5Sget_simple_extent_dims(space_id, dims, NULL)
 *     self.nrows = SizeType(dims[0])
*/
  __pyx_v_space_id = H5Dget_space(__pyx_v_self->__pyx_base.dataset_id);

  /* "tables/tableextension.pyx":493
 *     # Get the number of rows
 *     space_id = H5Dget_space(self.dataset_id)
 *     H5Sget_simple_extent_dims(space_id, dims, NULL)             # <<<<<<<<<<<<<<
 *     self.nrows = SizeType(dims[0])
 *     # Free resources
*/
  (void)(H5Sget_simple_extent_dims(__pyx_v_space_id, __pyx_v_dims, NULL));

  /* "tables/tableextension.pyx":494
 *     space_id = H5Dget_space(self.dataset_id)
 *     H5Sget_simple_extent_dims(space_id, dims, NULL)
 *     self.nrows = SizeType(dims[0])             # <<<<<<<<<<<<<<
 *     # Free resources
 *     H5Sclose(space_id)
*/
  __pyx_t_9 = NULL;
  __Pyx_GetModuleGlobalName(__pyx_t_6, __pyx_mstate_global->__pyx_n_u_SizeType); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 494, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __pyx_t_2 = __Pyx_PyLong_From_hsize_t((__pyx_v_dims[0])); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 494, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = 1;
  #if CYTHON_UNPACK_METHODS
  if (unlikely(PyMethod_Check(__pyx_t_6))) {
    __pyx_t_9 = PyMethod_GET_SELF(__pyx_t_6);
    assert(__pyx_t_9);
    PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_6);
    __Pyx_INCREF(__pyx_t_9);
    __Pyx_INCREF(__pyx__function);
    __Pyx_DECREF_SET(__pyx_t_6, __pyx__function);
    __pyx_t_3 = 0;
  }
  #endif
  {
    PyObject *__pyx_callargs[2] = {__pyx_t_9, __pyx_t_2};
    __pyx_t_1 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_6, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (__pyx_t_3*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
    __Pyx_XDECREF(__pyx_t_9); __pyx_t_9 = 0;
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 494, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
  }
  if (__Pyx_PyObject_SetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_nrows, __pyx_t_1) < (0)) __PYX_ERR(0, 494, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":496
 *     self.nrows = SizeType(dims[0])
 *     # Free resources
 *     H5Sclose(space_id)             # <<<<<<<<<<<<<<
 * 
 *     # Get the layout of the datatype
*/
  (void)(H5Sclose(__pyx_v_space_id));

  /* "tables/tableextension.pyx":499
 * 
 *     # Get the layout of the datatype
 *     plist = H5Dget_create_plist(self.dataset_id)             # <<<<<<<<<<<<<<
 *     layout = H5Pget_layout(plist)
 *     if layout == H5D_CHUNKED:
*/
  __pyx_v_plist = H5Dget_create_plist(__pyx_v_self->__pyx_base.dataset_id);

  /* "tables/tableextension.pyx":500
 *     # Get the layout of the datatype
 *     plist = H5Dget_create_plist(self.dataset_id)
 *     layout = H5Pget_layout(plist)             # <<<<<<<<<<<<<<
 *     if layout == H5D_CHUNKED:
 *       self._chunked = 1
*/
  __pyx_v_layout = H5Pget_layout(__pyx_v_plist);

  /* "tables/tableextension.pyx":501
 *     plist = H5Dget_create_plist(self.dataset_id)
 *     layout = H5Pget_layout(plist)
 *     if layout == H5D_CHUNKED:             # <<<<<<<<<<<<<<
 *       self._chunked = 1
 *       # Get the chunksize
*/
  __pyx_t_5 = (__pyx_v_layout == H5D_CHUNKED);
  if (__pyx_t_5) {

    /* "tables/tableextension.pyx":502
 *     layout = H5Pget_layout(plist)
 *     if layout == H5D_CHUNKED:
 *       self._chunked = 1             # <<<<<<<<<<<<<<
 *       # Get the chunksize
 *       H5Pget_chunk(plist, 1, chunksize)
*/
    if (__Pyx_PyObject_SetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_chunked, __pyx_mstate_global->__pyx_int_1) < (0)) __PYX_ERR(0, 502, __pyx_L1_error)

    /* "tables/tableextension.pyx":504
 *       self._chunked = 1
 *       # Get the chunksize
 *       H5Pget_chunk(plist, 1, chunksize)             # <<<<<<<<<<<<<<
 *     else:
 *       self._chunked = 0
*/
    (void)(H5Pget_chunk(__pyx_v_plist, 1, __pyx_v_chunksize));

    /* "tables/tableextension.pyx":501
 *     plist = H5Dget_create_plist(self.dataset_id)
 *     layout = H5Pget_layout(plist)
 *     if layout == H5D_CHUNKED:             # <<<<<<<<<<<<<<
 *       self._chunked = 1
 *       # Get the chunksize
*/
    goto __pyx_L5;
  }

  /* "tables/tableextension.pyx":506
 *       H5Pget_chunk(plist, 1, chunksize)
 *     else:
 *       self._chunked = 0             # <<<<<<<<<<<<<<
 *       chunksize[0] = 0
 *     H5Pclose(plist)
*/
  /*else*/ {
    if (__Pyx_PyObject_SetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_chunked, __pyx_mstate_global->__pyx_int_0) < (0)) __PYX_ERR(0, 506, __pyx_L1_error)

    /* "tables/tableextension.pyx":507
 *     else:
 *       self._chunked = 0
 *       chunksize[0] = 0             # <<<<<<<<<<<<<<
 *     H5Pclose(plist)
 * 
*/
    (__pyx_v_chunksize[0]) = 0;
  }
  __pyx_L5:;

  /* "tables/tableextension.pyx":508
 *       self._chunked = 0
 *       chunksize[0] = 0
 *     H5Pclose(plist)             # <<<<<<<<<<<<<<
 * 
 *     # Get the type size
*/
  (void)(H5Pclose(__pyx_v_plist));

  /* "tables/tableextension.pyx":511
 * 
 *     # Get the type size
 *     type_size = H5Tget_size(self.disk_type_id)             # <<<<<<<<<<<<<<
 *     # Create the native data in-memory
 *     self.type_id = H5Tcreate(H5T_COMPOUND, type_size)
*/
  __pyx_v_type_size = H5Tget_size(__pyx_v_self->__pyx_base.disk_type_id);

  /* "tables/tableextension.pyx":513
 *     type_size = H5Tget_size(self.disk_type_id)
 *     # Create the native data in-memory
 *     self.type_id = H5Tcreate(H5T_COMPOUND, type_size)             # <<<<<<<<<<<<<<
 *     # Fill-up the (nested) native type and description
 *     desc, offset = self.get_nested_type(self.disk_type_id, self.type_id, "", [])
*/
  __pyx_v_self->__pyx_base.type_id = H5Tcreate(H5T_COMPOUND, __pyx_v_type_size);

  /* "tables/tableextension.pyx":515
 *     self.type_id = H5Tcreate(H5T_COMPOUND, type_size)
 *     # Fill-up the (nested) native type and description
 *     desc, offset = self.get_nested_type(self.disk_type_id, self.type_id, "", [])             # <<<<<<<<<<<<<<
 * 
 *     if desc == {}:
*/
  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 515, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_6 = ((struct __pyx_vtabstruct_6tables_14tableextension_Table *)__pyx_v_self->__pyx_base.__pyx_vtab)->get_nested_type(__pyx_v_self, __pyx_v_self->__pyx_base.disk_type_id, __pyx_v_self->__pyx_base.type_id, __pyx_mstate_global->__pyx_kp_u_, __pyx_t_1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 515, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  if ((likely(PyTuple_CheckExact(__pyx_t_6))) || (PyList_CheckExact(__pyx_t_6))) {
    PyObject* sequence = __pyx_t_6;
    Py_ssize_t size = __Pyx_PySequence_SIZE(sequence);
    if (unlikely(size != 2)) {
      if (size > 2) __Pyx_RaiseTooManyValuesError(2);
      else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
      __PYX_ERR(0, 515, __pyx_L1_error)
    }
    #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    if (likely(PyTuple_CheckExact(sequence))) {
      __pyx_t_1 = PyTuple_GET_ITEM(sequence, 0);
      __Pyx_INCREF(__pyx_t_1);
      __pyx_t_2 = PyTuple_GET_ITEM(sequence, 1);
      __Pyx_INCREF(__pyx_t_2);
    } else {
      __pyx_t_1 = __Pyx_PyList_GetItemRefFast(sequence, 0, __Pyx_ReferenceSharing_SharedReference);
      if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 515, __pyx_L1_error)
      __Pyx_XGOTREF(__pyx_t_1);
      __pyx_t_2 = __Pyx_PyList_GetItemRefFast(sequence, 1, __Pyx_ReferenceSharing_SharedReference);
      if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 515, __pyx_L1_error)
      __Pyx_XGOTREF(__pyx_t_2);
    }
    #else
    __pyx_t_1 = __Pyx_PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 515, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_2 = __Pyx_PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 515, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    #endif
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  } else {
    Py_ssize_t index = -1;
    __pyx_t_9 = PyObject_GetIter(__pyx_t_6); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 515, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_9);
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    __pyx_t_11 = (CYTHON_COMPILING_IN_LIMITED_API) ? PyIter_Next : __Pyx_PyObject_GetIterNextFunc(__pyx_t_9);
    index = 0; __pyx_t_1 = __pyx_t_11(__pyx_t_9); if (unlikely(!__pyx_t_1)) goto __pyx_L6_unpacking_failed;
    __Pyx_GOTREF(__pyx_t_1);
    index = 1; __pyx_t_2 = __pyx_t_11(__pyx_t_9); if (unlikely(!__pyx_t_2)) goto __pyx_L6_unpacking_failed;
    __Pyx_GOTREF(__pyx_t_2);
    if (__Pyx_IternextUnpackEndCheck(__pyx_t_11(__pyx_t_9), 2) < (0)) __PYX_ERR(0, 515, __pyx_L1_error)
    __pyx_t_11 = NULL;
    __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
    goto __pyx_L7_unpacking_done;
    __pyx_L6_unpacking_failed:;
    __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
    __pyx_t_11 = NULL;
    if (__Pyx_IterFinish() == 0) __Pyx_RaiseNeedMoreValuesError(index);
    __PYX_ERR(0, 515, __pyx_L1_error)
    __pyx_L7_unpacking_done:;
  }
  __pyx_v_desc = __pyx_t_1;
  __pyx_t_1 = 0;
  __pyx_v_offset = __pyx_t_2;
  __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":517
 *     desc, offset = self.get_nested_type(self.disk_type_id, self.type_id, "", [])
 * 
 *     if desc == {}:             # <<<<<<<<<<<<<<
 *       raise HDF5ExtError("Problems getting desciption for table %s", self.name)
 * 
*/
  __pyx_t_6 = __Pyx_PyDict_NewPresized(0); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 517, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __pyx_t_2 = PyObject_RichCompare(__pyx_v_desc, __pyx_t_6, Py_EQ); __Pyx_XGOTREF(__pyx_t_2); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 517, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  __pyx_t_5 = __Pyx_PyObject_IsTrue(__pyx_t_2); if (unlikely((__pyx_t_5 < 0))) __PYX_ERR(0, 517, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  if (unlikely(__pyx_t_5)) {

    /* "tables/tableextension.pyx":518
 * 
 *     if desc == {}:
 *       raise HDF5ExtError("Problems getting desciption for table %s", self.name)             # <<<<<<<<<<<<<<
 * 
 *     if offset < type_size:
*/
    __pyx_t_6 = NULL;
    __Pyx_GetModuleGlobalName(__pyx_t_1, __pyx_mstate_global->__pyx_n_u_HDF5ExtError); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 518, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_3 = 1;
    #if CYTHON_UNPACK_METHODS
    if (unlikely(PyMethod_Check(__pyx_t_1))) {
      __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_1);
      assert(__pyx_t_6);
      PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_1);
      __Pyx_INCREF(__pyx_t_6);
      __Pyx_INCREF(__pyx__function);
      __Pyx_DECREF_SET(__pyx_t_1, __pyx__function);
      __pyx_t_3 = 0;
    }
    #endif
    {
      PyObject *__pyx_callargs[3] = {__pyx_t_6, __pyx_mstate_global->__pyx_kp_u_Problems_getting_desciption_for, __pyx_v_self->__pyx_base.__pyx_base.name};
      __pyx_t_2 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_1, __pyx_callargs+__pyx_t_3, (3-__pyx_t_3) | (__pyx_t_3*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
      __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
      if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 518, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
    }
    __Pyx_Raise(__pyx_t_2, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __PYX_ERR(0, 518, __pyx_L1_error)

    /* "tables/tableextension.pyx":517
 *     desc, offset = self.get_nested_type(self.disk_type_id, self.type_id, "", [])
 * 
 *     if desc == {}:             # <<<<<<<<<<<<<<
 *       raise HDF5ExtError("Problems getting desciption for table %s", self.name)
 * 
*/
  }

  /* "tables/tableextension.pyx":520
 *       raise HDF5ExtError("Problems getting desciption for table %s", self.name)
 * 
 *     if offset < type_size:             # <<<<<<<<<<<<<<
 *       # Trailing padding, set the itemsize to the correct type_size (see #765)
 *       desc['_v_itemsize'] = type_size
*/
  __pyx_t_2 = __Pyx_PyLong_FromSize_t(__pyx_v_type_size); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 520, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_1 = PyObject_RichCompare(__pyx_v_offset, __pyx_t_2, Py_LT); __Pyx_XGOTREF(__pyx_t_1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 520, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_5 = __Pyx_PyObject_IsTrue(__pyx_t_1); if (unlikely((__pyx_t_5 < 0))) __PYX_ERR(0, 520, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  if (__pyx_t_5) {

    /* "tables/tableextension.pyx":522
 *     if offset < type_size:
 *       # Trailing padding, set the itemsize to the correct type_size (see #765)
 *       desc['_v_itemsize'] = type_size             # <<<<<<<<<<<<<<
 * 
 *     # Initialize blosc2 struct for chunk addresses
*/
    __pyx_t_1 = __Pyx_PyLong_FromSize_t(__pyx_v_type_size); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 522, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    if (unlikely((PyObject_SetItem(__pyx_v_desc, __pyx_mstate_global->__pyx_n_u_v_itemsize, __pyx_t_1) < 0))) __PYX_ERR(0, 522, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

    /* "tables/tableextension.pyx":520
 *       raise HDF5ExtError("Problems getting desciption for table %s", self.name)
 * 
 *     if offset < type_size:             # <<<<<<<<<<<<<<
 *       # Trailing padding, set the itemsize to the correct type_size (see #765)
 *       desc['_v_itemsize'] = type_size
*/
  }

  /* "tables/tableextension.pyx":525
 * 
 *     # Initialize blosc2 struct for chunk addresses
 *     self.chunk_op = chunk_iter_op(type_size, chunksize[0], NULL)             # <<<<<<<<<<<<<<
 * 
 *     # Return the object ID and the description
*/
  __pyx_t_12.itemsize = __pyx_v_type_size;
  __pyx_t_12.chunkshape = (__pyx_v_chunksize[0]);
  __pyx_t_12.addrs = NULL;
  __pyx_v_self->chunk_op = __pyx_t_12;

  /* "tables/tableextension.pyx":528
 * 
 *     # Return the object ID and the description
 *     return (self.dataset_id, desc, SizeType(chunksize[0]))             # <<<<<<<<<<<<<<
 * 
 *   cdef _convert_time64_(self, ndarray nparr, hsize_t nrecords, int sense):
*/
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __Pyx_PyLong_From_hid_t(__pyx_v_self->__pyx_base.dataset_id); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 528, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_6 = NULL;
  __Pyx_GetModuleGlobalName(__pyx_t_9, __pyx_mstate_global->__pyx_n_u_SizeType); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 528, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_9);
  __pyx_t_8 = __Pyx_PyLong_From_hsize_t((__pyx_v_chunksize[0])); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 528, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_8);
  __pyx_t_3 = 1;
  #if CYTHON_UNPACK_METHODS
  if (unlikely(PyMethod_Check(__pyx_t_9))) {
    __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_9);
    assert(__pyx_t_6);
    PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_9);
    __Pyx_INCREF(__pyx_t_6);
    __Pyx_INCREF(__pyx__function);
    __Pyx_DECREF_SET(__pyx_t_9, __pyx__function);
    __pyx_t_3 = 0;
  }
  #endif
  {
    PyObject *__pyx_callargs[2] = {__pyx_t_6, __pyx_t_8};
    __pyx_t_2 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_9, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (__pyx_t_3*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
    __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
    __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
    __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
    if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 528, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
  }
  __pyx_t_9 = PyTuple_New(3); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 528, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_9);
  __Pyx_GIVEREF(__pyx_t_1);
  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_1) != (0)) __PYX_ERR(0, 528, __pyx_L1_error);
  __Pyx_INCREF(__pyx_v_desc);
  __Pyx_GIVEREF(__pyx_v_desc);
  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_9, 1, __pyx_v_desc) != (0)) __PYX_ERR(0, 528, __pyx_L1_error);
  __Pyx_GIVEREF(__pyx_t_2);
  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_9, 2, __pyx_t_2) != (0)) __PYX_ERR(0, 528, __pyx_L1_error);
  __pyx_t_1 = 0;
  __pyx_t_2 = 0;
  __pyx_r = __pyx_t_9;
  __pyx_t_9 = 0;
  goto __pyx_L0;

  /* "tables/tableextension.pyx":469
 *     return desc, offset
 * 
 *   def _get_info(self):             # <<<<<<<<<<<<<<
 *     """Get info from a table on disk."""
 * 
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_XDECREF(__pyx_t_9);
  __Pyx_AddTraceback("tables.tableextension.Table._get_info", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_encoded_name);
  __Pyx_XDECREF(__pyx_v_desc);
  __Pyx_XDECREF(__pyx_v_offset);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":530
 *     return (self.dataset_id, desc, SizeType(chunksize[0]))
 * 
 *   cdef _convert_time64_(self, ndarray nparr, hsize_t nrecords, int sense):             # <<<<<<<<<<<<<<
 *     """Converts a NumPy of Time64 elements between NumPy and HDF5 formats.
 * 
*/

static PyObject *__pyx_f_6tables_14tableextension_5Table__convert_time64_(CYTHON_UNUSED struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self, PyArrayObject *__pyx_v_nparr, hsize_t __pyx_v_nrecords, int __pyx_v_sense) {
  void *__pyx_v_t64buf;
  long __pyx_v_byteoffset;
  npy_intp __pyx_v_bytestride;
  npy_intp __pyx_v_nelements;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  npy_intp __pyx_t_1;
  Py_ssize_t __pyx_t_2;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("_convert_time64_", 0);

  /* "tables/tableextension.pyx":543
 *     cdef npy_intp bytestride, nelements
 * 
 *     byteoffset = 0   # NumPy objects doesn't have an offset             # <<<<<<<<<<<<<<
 *     bytestride = PyArray_STRIDE(nparr, 0)  # supports multi-dimensional recarray
 *     # Compute the number of elements in the multidimensional cell
*/
  __pyx_v_byteoffset = 0;

  /* "tables/tableextension.pyx":544
 * 
 *     byteoffset = 0   # NumPy objects doesn't have an offset
 *     bytestride = PyArray_STRIDE(nparr, 0)  # supports multi-dimensional recarray             # <<<<<<<<<<<<<<
 *     # Compute the number of elements in the multidimensional cell
 *     nelements = nparr.size // len(nparr)
*/
  __pyx_v_bytestride = PyArray_STRIDE(__pyx_v_nparr, 0);

  /* "tables/tableextension.pyx":546
 *     bytestride = PyArray_STRIDE(nparr, 0)  # supports multi-dimensional recarray
 *     # Compute the number of elements in the multidimensional cell
 *     nelements = nparr.size // len(nparr)             # <<<<<<<<<<<<<<
 *     t64buf = PyArray_DATA(nparr)
 * 
*/
  __pyx_t_1 = __pyx_f_5numpy_7ndarray_4size_size(__pyx_v_nparr);
  __pyx_t_2 = PyObject_Length(((PyObject *)__pyx_v_nparr)); if (unlikely(__pyx_t_2 == ((Py_ssize_t)-1))) __PYX_ERR(0, 546, __pyx_L1_error)
  if (unlikely(__pyx_t_2 == 0)) {
    PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
    __PYX_ERR(0, 546, __pyx_L1_error)
  }
  else if (sizeof(Py_ssize_t) == sizeof(long) && (!(((Py_ssize_t)-1) > 0)) && unlikely(__pyx_t_2 == (Py_ssize_t)-1)  && unlikely(__Pyx_UNARY_NEG_WOULD_OVERFLOW(__pyx_t_1))) {
    PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
    __PYX_ERR(0, 546, __pyx_L1_error)
  }
  __pyx_v_nelements = __Pyx_div_Py_ssize_t(__pyx_t_1, __pyx_t_2, 0);

  /* "tables/tableextension.pyx":547
 *     # Compute the number of elements in the multidimensional cell
 *     nelements = nparr.size // len(nparr)
 *     t64buf = PyArray_DATA(nparr)             # <<<<<<<<<<<<<<
 * 
 *     conv_float64_timeval32(
*/
  __pyx_v_t64buf = PyArray_DATA(__pyx_v_nparr);

  /* "tables/tableextension.pyx":549
 *     t64buf = PyArray_DATA(nparr)
 * 
 *     conv_float64_timeval32(             # <<<<<<<<<<<<<<
 *       t64buf, byteoffset, bytestride, nrecords, nelements, sense)
 * 
*/
  conv_float64_timeval32(__pyx_v_t64buf, __pyx_v_byteoffset, __pyx_v_bytestride, __pyx_v_nrecords, __pyx_v_nelements, __pyx_v_sense);

  /* "tables/tableextension.pyx":530
 *     return (self.dataset_id, desc, SizeType(chunksize[0]))
 * 
 *   cdef _convert_time64_(self, ndarray nparr, hsize_t nrecords, int sense):             # <<<<<<<<<<<<<<
 *     """Converts a NumPy of Time64 elements between NumPy and HDF5 formats.
 * 
*/

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_AddTraceback("tables.tableextension.Table._convert_time64_", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":552
 *       t64buf, byteoffset, bytestride, nrecords, nelements, sense)
 * 
 *   cpdef _convert_types(self, ndarray recarr, hsize_t nrecords, int sense):             # <<<<<<<<<<<<<<
 *     """Converts columns in 'recarr' between NumPy and HDF5 formats.
 * 
*/

static PyObject *__pyx_pw_6tables_14tableextension_5Table_5_convert_types(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
); /*proto*/
static PyObject *__pyx_f_6tables_14tableextension_5Table__convert_types(struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self, PyArrayObject *__pyx_v_recarr, hsize_t __pyx_v_nrecords, int __pyx_v_sense, int __pyx_skip_dispatch) {
  PyObject *__pyx_v_colpathname = NULL;
  PyObject *__pyx_v_colobj = NULL;
  PyObject *__pyx_v_column = NULL;
  PyObject *__pyx_v_t64cname = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  size_t __pyx_t_7;
  int __pyx_t_8;
  Py_ssize_t __pyx_t_9;
  PyObject *(*__pyx_t_10)(PyObject *);
  int __pyx_t_11;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("_convert_types", 0);
  /* Check if called by wrapper */
  if (unlikely(__pyx_skip_dispatch)) ;
  /* Check if overridden in Python */
  else if (
  #if !CYTHON_USE_TYPE_SLOTS
  unlikely(Py_TYPE(((PyObject *)__pyx_v_self)) != __pyx_mstate_global->__pyx_ptype_6tables_14tableextension_Table &&
  __Pyx_PyType_HasFeature(Py_TYPE(((PyObject *)__pyx_v_self)), Py_TPFLAGS_HAVE_GC))
  #else
  unlikely(Py_TYPE(((PyObject *)__pyx_v_self))->tp_dictoffset != 0 || __Pyx_PyType_HasFeature(Py_TYPE(((PyObject *)__pyx_v_self)), (Py_TPFLAGS_IS_ABSTRACT | Py_TPFLAGS_HEAPTYPE)))
  #endif
  ) {
    #if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_PYTYPE_LOOKUP && CYTHON_USE_TYPE_SLOTS
    static PY_UINT64_T __pyx_tp_dict_version = __PYX_DICT_VERSION_INIT, __pyx_obj_dict_version = __PYX_DICT_VERSION_INIT;
    if (unlikely(!__Pyx_object_dict_version_matches(((PyObject *)__pyx_v_self), __pyx_tp_dict_version, __pyx_obj_dict_version))) {
      PY_UINT64_T __pyx_typedict_guard = __Pyx_get_tp_dict_version(((PyObject *)__pyx_v_self));
      #endif
      __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_convert_types); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 552, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      if (!__Pyx_IsSameCFunction(__pyx_t_1, (void(*)(void)) __pyx_pw_6tables_14tableextension_5Table_5_convert_types)) {
        __Pyx_XDECREF(__pyx_r);
        __pyx_t_3 = NULL;
        __Pyx_INCREF(__pyx_t_1);
        __pyx_t_4 = __pyx_t_1; 
        __pyx_t_5 = __Pyx_PyLong_From_hsize_t(__pyx_v_nrecords); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 552, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_5);
        __pyx_t_6 = __Pyx_PyLong_From_int(__pyx_v_sense); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 552, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_6);
        __pyx_t_7 = 1;
        #if CYTHON_UNPACK_METHODS
        if (unlikely(PyMethod_Check(__pyx_t_4))) {
          __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_4);
          assert(__pyx_t_3);
          PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_4);
          __Pyx_INCREF(__pyx_t_3);
          __Pyx_INCREF(__pyx__function);
          __Pyx_DECREF_SET(__pyx_t_4, __pyx__function);
          __pyx_t_7 = 0;
        }
        #endif
        {
          PyObject *__pyx_callargs[4] = {__pyx_t_3, ((PyObject *)__pyx_v_recarr), __pyx_t_5, __pyx_t_6};
          __pyx_t_2 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_4, __pyx_callargs+__pyx_t_7, (4-__pyx_t_7) | (__pyx_t_7*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
          __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
          __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
          __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
          __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
          if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 552, __pyx_L1_error)
          __Pyx_GOTREF(__pyx_t_2);
        }
        __pyx_r = __pyx_t_2;
        __pyx_t_2 = 0;
        __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
        goto __pyx_L0;
      }
      #if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_PYTYPE_LOOKUP && CYTHON_USE_TYPE_SLOTS
      __pyx_tp_dict_version = __Pyx_get_tp_dict_version(((PyObject *)__pyx_v_self));
      __pyx_obj_dict_version = __Pyx_get_object_dict_version(((PyObject *)__pyx_v_self));
      if (unlikely(__pyx_typedict_guard != __pyx_tp_dict_version)) {
        __pyx_tp_dict_version = __pyx_obj_dict_version = __PYX_DICT_VERSION_INIT;
      }
      #endif
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
      #if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_PYTYPE_LOOKUP && CYTHON_USE_TYPE_SLOTS
    }
    #endif
  }

  /* "tables/tableextension.pyx":563
 *     # For reading, first swap the byteorder by hand
 *     # (this is not currently supported by HDF5)
 *     if sense == 1:             # <<<<<<<<<<<<<<
 *       for colpathname in self.colpathnames:
 *         if self.coltypes[colpathname] in ["time32", "time64"]:
*/
  __pyx_t_8 = (__pyx_v_sense == 1);
  if (__pyx_t_8) {

    /* "tables/tableextension.pyx":564
 *     # (this is not currently supported by HDF5)
 *     if sense == 1:
 *       for colpathname in self.colpathnames:             # <<<<<<<<<<<<<<
 *         if self.coltypes[colpathname] in ["time32", "time64"]:
 *           colobj = self.coldescrs[colpathname]
*/
    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_colpathnames); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 564, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    if (likely(PyList_CheckExact(__pyx_t_1)) || PyTuple_CheckExact(__pyx_t_1)) {
      __pyx_t_2 = __pyx_t_1; __Pyx_INCREF(__pyx_t_2);
      __pyx_t_9 = 0;
      __pyx_t_10 = NULL;
    } else {
      __pyx_t_9 = -1; __pyx_t_2 = PyObject_GetIter(__pyx_t_1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 564, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
      __pyx_t_10 = (CYTHON_COMPILING_IN_LIMITED_API) ? PyIter_Next : __Pyx_PyObject_GetIterNextFunc(__pyx_t_2); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 564, __pyx_L1_error)
    }
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    for (;;) {
      if (likely(!__pyx_t_10)) {
        if (likely(PyList_CheckExact(__pyx_t_2))) {
          {
            Py_ssize_t __pyx_temp = __Pyx_PyList_GET_SIZE(__pyx_t_2);
            #if !CYTHON_ASSUME_SAFE_SIZE
            if (unlikely((__pyx_temp < 0))) __PYX_ERR(0, 564, __pyx_L1_error)
            #endif
            if (__pyx_t_9 >= __pyx_temp) break;
          }
          __pyx_t_1 = __Pyx_PyList_GetItemRefFast(__pyx_t_2, __pyx_t_9, __Pyx_ReferenceSharing_OwnStrongReference);
          ++__pyx_t_9;
        } else {
          {
            Py_ssize_t __pyx_temp = __Pyx_PyTuple_GET_SIZE(__pyx_t_2);
            #if !CYTHON_ASSUME_SAFE_SIZE
            if (unlikely((__pyx_temp < 0))) __PYX_ERR(0, 564, __pyx_L1_error)
            #endif
            if (__pyx_t_9 >= __pyx_temp) break;
          }
          #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
          __pyx_t_1 = __Pyx_NewRef(PyTuple_GET_ITEM(__pyx_t_2, __pyx_t_9));
          #else
          __pyx_t_1 = __Pyx_PySequence_ITEM(__pyx_t_2, __pyx_t_9);
          #endif
          ++__pyx_t_9;
        }
        if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 564, __pyx_L1_error)
      } else {
        __pyx_t_1 = __pyx_t_10(__pyx_t_2);
        if (unlikely(!__pyx_t_1)) {
          PyObject* exc_type = PyErr_Occurred();
          if (exc_type) {
            if (unlikely(!__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) __PYX_ERR(0, 564, __pyx_L1_error)
            PyErr_Clear();
          }
          break;
        }
      }
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_XDECREF_SET(__pyx_v_colpathname, __pyx_t_1);
      __pyx_t_1 = 0;

      /* "tables/tableextension.pyx":565
 *     if sense == 1:
 *       for colpathname in self.colpathnames:
 *         if self.coltypes[colpathname] in ["time32", "time64"]:             # <<<<<<<<<<<<<<
 *           colobj = self.coldescrs[colpathname]
 *           if hasattr(colobj, "_byteorder"):
*/
      __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_coltypes); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 565, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      __pyx_t_4 = __Pyx_PyObject_GetItem(__pyx_t_1, __pyx_v_colpathname); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 565, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
      __pyx_t_11 = (__Pyx_PyUnicode_Equals(__pyx_t_4, __pyx_mstate_global->__pyx_n_u_time32, Py_EQ)); if (unlikely((__pyx_t_11 < 0))) __PYX_ERR(0, 565, __pyx_L1_error)
      if (!__pyx_t_11) {
      } else {
        __pyx_t_8 = __pyx_t_11;
        goto __pyx_L7_bool_binop_done;
      }
      __pyx_t_11 = (__Pyx_PyUnicode_Equals(__pyx_t_4, __pyx_mstate_global->__pyx_n_u_time64, Py_EQ)); if (unlikely((__pyx_t_11 < 0))) __PYX_ERR(0, 565, __pyx_L1_error)
      __pyx_t_8 = __pyx_t_11;
      __pyx_L7_bool_binop_done:;
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __pyx_t_11 = __pyx_t_8;
      if (__pyx_t_11) {

        /* "tables/tableextension.pyx":566
 *       for colpathname in self.colpathnames:
 *         if self.coltypes[colpathname] in ["time32", "time64"]:
 *           colobj = self.coldescrs[colpathname]             # <<<<<<<<<<<<<<
 *           if hasattr(colobj, "_byteorder"):
 *             if colobj._byteorder != platform_byteorder:
*/
        __pyx_t_4 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_coldescrs); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 566, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        __pyx_t_1 = __Pyx_PyObject_GetItem(__pyx_t_4, __pyx_v_colpathname); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 566, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_1);
        __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
        __Pyx_XDECREF_SET(__pyx_v_colobj, __pyx_t_1);
        __pyx_t_1 = 0;

        /* "tables/tableextension.pyx":567
 *         if self.coltypes[colpathname] in ["time32", "time64"]:
 *           colobj = self.coldescrs[colpathname]
 *           if hasattr(colobj, "_byteorder"):             # <<<<<<<<<<<<<<
 *             if colobj._byteorder != platform_byteorder:
 *               column = get_nested_field(recarr, colpathname)
*/
        __pyx_t_11 = __Pyx_HasAttr(__pyx_v_colobj, __pyx_mstate_global->__pyx_n_u_byteorder_2); if (unlikely(__pyx_t_11 == ((int)-1))) __PYX_ERR(0, 567, __pyx_L1_error)
        if (__pyx_t_11) {

          /* "tables/tableextension.pyx":568
 *           colobj = self.coldescrs[colpathname]
 *           if hasattr(colobj, "_byteorder"):
 *             if colobj._byteorder != platform_byteorder:             # <<<<<<<<<<<<<<
 *               column = get_nested_field(recarr, colpathname)
 *               # Do an *inplace* byteswapping
*/
          __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_colobj, __pyx_mstate_global->__pyx_n_u_byteorder_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 568, __pyx_L1_error)
          __Pyx_GOTREF(__pyx_t_1);
          __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_mstate_global->__pyx_n_u_platform_byteorder); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 568, __pyx_L1_error)
          __Pyx_GOTREF(__pyx_t_4);
          __pyx_t_6 = PyObject_RichCompare(__pyx_t_1, __pyx_t_4, Py_NE); __Pyx_XGOTREF(__pyx_t_6); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 568, __pyx_L1_error)
          __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
          __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
          __pyx_t_11 = __Pyx_PyObject_IsTrue(__pyx_t_6); if (unlikely((__pyx_t_11 < 0))) __PYX_ERR(0, 568, __pyx_L1_error)
          __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
          if (__pyx_t_11) {

            /* "tables/tableextension.pyx":569
 *           if hasattr(colobj, "_byteorder"):
 *             if colobj._byteorder != platform_byteorder:
 *               column = get_nested_field(recarr, colpathname)             # <<<<<<<<<<<<<<
 *               # Do an *inplace* byteswapping
 *               column.byteswap(True)
*/
            __pyx_t_4 = NULL;
            __Pyx_GetModuleGlobalName(__pyx_t_1, __pyx_mstate_global->__pyx_n_u_get_nested_field); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 569, __pyx_L1_error)
            __Pyx_GOTREF(__pyx_t_1);
            __pyx_t_7 = 1;
            #if CYTHON_UNPACK_METHODS
            if (unlikely(PyMethod_Check(__pyx_t_1))) {
              __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_1);
              assert(__pyx_t_4);
              PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_1);
              __Pyx_INCREF(__pyx_t_4);
              __Pyx_INCREF(__pyx__function);
              __Pyx_DECREF_SET(__pyx_t_1, __pyx__function);
              __pyx_t_7 = 0;
            }
            #endif
            {
              PyObject *__pyx_callargs[3] = {__pyx_t_4, ((PyObject *)__pyx_v_recarr), __pyx_v_colpathname};
              __pyx_t_6 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_1, __pyx_callargs+__pyx_t_7, (3-__pyx_t_7) | (__pyx_t_7*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
              __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
              __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
              if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 569, __pyx_L1_error)
              __Pyx_GOTREF(__pyx_t_6);
            }
            __Pyx_XDECREF_SET(__pyx_v_column, __pyx_t_6);
            __pyx_t_6 = 0;

            /* "tables/tableextension.pyx":571
 *               column = get_nested_field(recarr, colpathname)
 *               # Do an *inplace* byteswapping
 *               column.byteswap(True)             # <<<<<<<<<<<<<<
 * 
 *     # This should be generalised to support other type conversions.
*/
            __pyx_t_1 = __pyx_v_column;
            __Pyx_INCREF(__pyx_t_1);
            __pyx_t_7 = 0;
            {
              PyObject *__pyx_callargs[2] = {__pyx_t_1, Py_True};
              __pyx_t_6 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_byteswap, __pyx_callargs+__pyx_t_7, (2-__pyx_t_7) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
              __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
              if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 571, __pyx_L1_error)
              __Pyx_GOTREF(__pyx_t_6);
            }
            __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;

            /* "tables/tableextension.pyx":568
 *           colobj = self.coldescrs[colpathname]
 *           if hasattr(colobj, "_byteorder"):
 *             if colobj._byteorder != platform_byteorder:             # <<<<<<<<<<<<<<
 *               column = get_nested_field(recarr, colpathname)
 *               # Do an *inplace* byteswapping
*/
          }

          /* "tables/tableextension.pyx":567
 *         if self.coltypes[colpathname] in ["time32", "time64"]:
 *           colobj = self.coldescrs[colpathname]
 *           if hasattr(colobj, "_byteorder"):             # <<<<<<<<<<<<<<
 *             if colobj._byteorder != platform_byteorder:
 *               column = get_nested_field(recarr, colpathname)
*/
        }

        /* "tables/tableextension.pyx":565
 *     if sense == 1:
 *       for colpathname in self.colpathnames:
 *         if self.coltypes[colpathname] in ["time32", "time64"]:             # <<<<<<<<<<<<<<
 *           colobj = self.coldescrs[colpathname]
 *           if hasattr(colobj, "_byteorder"):
*/
      }

      /* "tables/tableextension.pyx":564
 *     # (this is not currently supported by HDF5)
 *     if sense == 1:
 *       for colpathname in self.colpathnames:             # <<<<<<<<<<<<<<
 *         if self.coltypes[colpathname] in ["time32", "time64"]:
 *           colobj = self.coldescrs[colpathname]
*/
    }
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

    /* "tables/tableextension.pyx":563
 *     # For reading, first swap the byteorder by hand
 *     # (this is not currently supported by HDF5)
 *     if sense == 1:             # <<<<<<<<<<<<<<
 *       for colpathname in self.colpathnames:
 *         if self.coltypes[colpathname] in ["time32", "time64"]:
*/
  }

  /* "tables/tableextension.pyx":574
 * 
 *     # This should be generalised to support other type conversions.
 *     for t64cname in self._time64colnames:             # <<<<<<<<<<<<<<
 *       column = get_nested_field(recarr, t64cname)
 *       self._convert_time64_(column, nrecords, sense)
*/
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_time64colnames); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 574, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  if (likely(PyList_CheckExact(__pyx_t_2)) || PyTuple_CheckExact(__pyx_t_2)) {
    __pyx_t_6 = __pyx_t_2; __Pyx_INCREF(__pyx_t_6);
    __pyx_t_9 = 0;
    __pyx_t_10 = NULL;
  } else {
    __pyx_t_9 = -1; __pyx_t_6 = PyObject_GetIter(__pyx_t_2); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 574, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    __pyx_t_10 = (CYTHON_COMPILING_IN_LIMITED_API) ? PyIter_Next : __Pyx_PyObject_GetIterNextFunc(__pyx_t_6); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 574, __pyx_L1_error)
  }
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  for (;;) {
    if (likely(!__pyx_t_10)) {
      if (likely(PyList_CheckExact(__pyx_t_6))) {
        {
          Py_ssize_t __pyx_temp = __Pyx_PyList_GET_SIZE(__pyx_t_6);
          #if !CYTHON_ASSUME_SAFE_SIZE
          if (unlikely((__pyx_temp < 0))) __PYX_ERR(0, 574, __pyx_L1_error)
          #endif
          if (__pyx_t_9 >= __pyx_temp) break;
        }
        __pyx_t_2 = __Pyx_PyList_GetItemRefFast(__pyx_t_6, __pyx_t_9, __Pyx_ReferenceSharing_OwnStrongReference);
        ++__pyx_t_9;
      } else {
        {
          Py_ssize_t __pyx_temp = __Pyx_PyTuple_GET_SIZE(__pyx_t_6);
          #if !CYTHON_ASSUME_SAFE_SIZE
          if (unlikely((__pyx_temp < 0))) __PYX_ERR(0, 574, __pyx_L1_error)
          #endif
          if (__pyx_t_9 >= __pyx_temp) break;
        }
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        __pyx_t_2 = __Pyx_NewRef(PyTuple_GET_ITEM(__pyx_t_6, __pyx_t_9));
        #else
        __pyx_t_2 = __Pyx_PySequence_ITEM(__pyx_t_6, __pyx_t_9);
        #endif
        ++__pyx_t_9;
      }
      if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 574, __pyx_L1_error)
    } else {
      __pyx_t_2 = __pyx_t_10(__pyx_t_6);
      if (unlikely(!__pyx_t_2)) {
        PyObject* exc_type = PyErr_Occurred();
        if (exc_type) {
          if (unlikely(!__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) __PYX_ERR(0, 574, __pyx_L1_error)
          PyErr_Clear();
        }
        break;
      }
    }
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_XDECREF_SET(__pyx_v_t64cname, __pyx_t_2);
    __pyx_t_2 = 0;

    /* "tables/tableextension.pyx":575
 *     # This should be generalised to support other type conversions.
 *     for t64cname in self._time64colnames:
 *       column = get_nested_field(recarr, t64cname)             # <<<<<<<<<<<<<<
 *       self._convert_time64_(column, nrecords, sense)
 * 
*/
    __pyx_t_1 = NULL;
    __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_mstate_global->__pyx_n_u_get_nested_field); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 575, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_7 = 1;
    #if CYTHON_UNPACK_METHODS
    if (unlikely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_1 = PyMethod_GET_SELF(__pyx_t_4);
      assert(__pyx_t_1);
      PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_4);
      __Pyx_INCREF(__pyx_t_1);
      __Pyx_INCREF(__pyx__function);
      __Pyx_DECREF_SET(__pyx_t_4, __pyx__function);
      __pyx_t_7 = 0;
    }
    #endif
    {
      PyObject *__pyx_callargs[3] = {__pyx_t_1, ((PyObject *)__pyx_v_recarr), __pyx_v_t64cname};
      __pyx_t_2 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_4, __pyx_callargs+__pyx_t_7, (3-__pyx_t_7) | (__pyx_t_7*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 575, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
    }
    __Pyx_XDECREF_SET(__pyx_v_column, __pyx_t_2);
    __pyx_t_2 = 0;

    /* "tables/tableextension.pyx":576
 *     for t64cname in self._time64colnames:
 *       column = get_nested_field(recarr, t64cname)
 *       self._convert_time64_(column, nrecords, sense)             # <<<<<<<<<<<<<<
 * 
 *   def _open_append(self, ndarray recarr):
*/
    if (!(likely(((__pyx_v_column) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_column, __pyx_mstate_global->__pyx_ptype_5numpy_ndarray))))) __PYX_ERR(0, 576, __pyx_L1_error)
    __pyx_t_2 = ((struct __pyx_vtabstruct_6tables_14tableextension_Table *)__pyx_v_self->__pyx_base.__pyx_vtab)->_convert_time64_(__pyx_v_self, ((PyArrayObject *)__pyx_v_column), __pyx_v_nrecords, __pyx_v_sense); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 576, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

    /* "tables/tableextension.pyx":574
 * 
 *     # This should be generalised to support other type conversions.
 *     for t64cname in self._time64colnames:             # <<<<<<<<<<<<<<
 *       column = get_nested_field(recarr, t64cname)
 *       self._convert_time64_(column, nrecords, sense)
*/
  }
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;

  /* "tables/tableextension.pyx":552
 *       t64buf, byteoffset, bytestride, nrecords, nelements, sense)
 * 
 *   cpdef _convert_types(self, ndarray recarr, hsize_t nrecords, int sense):             # <<<<<<<<<<<<<<
 *     """Converts columns in 'recarr' between NumPy and HDF5 formats.
 * 
*/

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_AddTraceback("tables.tableextension.Table._convert_types", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_colpathname);
  __Pyx_XDECREF(__pyx_v_colobj);
  __Pyx_XDECREF(__pyx_v_column);
  __Pyx_XDECREF(__pyx_v_t64cname);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* Python wrapper */
static PyObject *__pyx_pw_6tables_14tableextension_5Table_5_convert_types(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
); /*proto*/
PyDoc_STRVAR(__pyx_doc_6tables_14tableextension_5Table_4_convert_types, "Converts columns in 'recarr' between NumPy and HDF5 formats.\n\n    NumPy to HDF5 conversion is performed when 'sense' is 0.  Otherwise, HDF5\n    to NumPy conversion is performed.  The conversion is done in place,\n    i.e. 'recarr' is modified.\n\n    ");
static PyMethodDef __pyx_mdef_6tables_14tableextension_5Table_5_convert_types = {"_convert_types", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_5Table_5_convert_types, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_6tables_14tableextension_5Table_4_convert_types};
static PyObject *__pyx_pw_6tables_14tableextension_5Table_5_convert_types(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
) {
  PyArrayObject *__pyx_v_recarr = 0;
  hsize_t __pyx_v_nrecords;
  int __pyx_v_sense;
  #if !CYTHON_METH_FASTCALL
  CYTHON_UNUSED Py_ssize_t __pyx_nargs;
  #endif
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject* values[3] = {0,0,0};
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("_convert_types (wrapper)", 0);
  #if !CYTHON_METH_FASTCALL
  #if CYTHON_ASSUME_SAFE_SIZE
  __pyx_nargs = PyTuple_GET_SIZE(__pyx_args);
  #else
  __pyx_nargs = PyTuple_Size(__pyx_args); if (unlikely(__pyx_nargs < 0)) return NULL;
  #endif
  #endif
  __pyx_kwvalues = __Pyx_KwValues_FASTCALL(__pyx_args, __pyx_nargs);
  {
    PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_recarr,&__pyx_mstate_global->__pyx_n_u_nrecords,&__pyx_mstate_global->__pyx_n_u_sense,0};
    const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
    if (unlikely(__pyx_kwds_len) < 0) __PYX_ERR(0, 552, __pyx_L3_error)
    if (__pyx_kwds_len > 0) {
      switch (__pyx_nargs) {
        case  3:
        values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(0, 552, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  2:
        values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(0, 552, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  1:
        values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(0, 552, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      const Py_ssize_t kwd_pos_args = __pyx_nargs;
      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "_convert_types", 0) < (0)) __PYX_ERR(0, 552, __pyx_L3_error)
      for (Py_ssize_t i = __pyx_nargs; i < 3; i++) {
        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("_convert_types", 1, 3, 3, i); __PYX_ERR(0, 552, __pyx_L3_error) }
      }
    } else if (unlikely(__pyx_nargs != 3)) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(0, 552, __pyx_L3_error)
      values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(0, 552, __pyx_L3_error)
      values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(0, 552, __pyx_L3_error)
    }
    __pyx_v_recarr = ((PyArrayObject *)values[0]);
    __pyx_v_nrecords = __Pyx_PyLong_As_hsize_t(values[1]); if (unlikely((__pyx_v_nrecords == ((hsize_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 552, __pyx_L3_error)
    __pyx_v_sense = __Pyx_PyLong_As_int(values[2]); if (unlikely((__pyx_v_sense == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 552, __pyx_L3_error)
  }
  goto __pyx_L6_skip;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("_convert_types", 1, 3, 3, __pyx_nargs); __PYX_ERR(0, 552, __pyx_L3_error)
  __pyx_L6_skip:;
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L3_error:;
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  __Pyx_AddTraceback("tables.tableextension.Table._convert_types", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_recarr), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 1, "recarr", 0))) __PYX_ERR(0, 552, __pyx_L1_error)
  __pyx_r = __pyx_pf_6tables_14tableextension_5Table_4_convert_types(((struct __pyx_obj_6tables_14tableextension_Table *)__pyx_v_self), __pyx_v_recarr, __pyx_v_nrecords, __pyx_v_sense);

  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __pyx_r = NULL;
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  goto __pyx_L7_cleaned_up;
  __pyx_L0:;
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  __pyx_L7_cleaned_up:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_6tables_14tableextension_5Table_4_convert_types(struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self, PyArrayObject *__pyx_v_recarr, hsize_t __pyx_v_nrecords, int __pyx_v_sense) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("_convert_types", 0);
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __pyx_f_6tables_14tableextension_5Table__convert_types(__pyx_v_self, __pyx_v_recarr, __pyx_v_nrecords, __pyx_v_sense, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 552, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("tables.tableextension.Table._convert_types", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":578
 *       self._convert_time64_(column, nrecords, sense)
 * 
 *   def _open_append(self, ndarray recarr):             # <<<<<<<<<<<<<<
 *     self._v_recarray = <object>recarr
 *     # Get the pointer to the buffer data area
*/

/* Python wrapper */
static PyObject *__pyx_pw_6tables_14tableextension_5Table_7_open_append(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
); /*proto*/
static PyMethodDef __pyx_mdef_6tables_14tableextension_5Table_7_open_append = {"_open_append", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_5Table_7_open_append, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_6tables_14tableextension_5Table_7_open_append(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
) {
  PyArrayObject *__pyx_v_recarr = 0;
  #if !CYTHON_METH_FASTCALL
  CYTHON_UNUSED Py_ssize_t __pyx_nargs;
  #endif
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject* values[1] = {0};
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("_open_append (wrapper)", 0);
  #if !CYTHON_METH_FASTCALL
  #if CYTHON_ASSUME_SAFE_SIZE
  __pyx_nargs = PyTuple_GET_SIZE(__pyx_args);
  #else
  __pyx_nargs = PyTuple_Size(__pyx_args); if (unlikely(__pyx_nargs < 0)) return NULL;
  #endif
  #endif
  __pyx_kwvalues = __Pyx_KwValues_FASTCALL(__pyx_args, __pyx_nargs);
  {
    PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_recarr,0};
    const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
    if (unlikely(__pyx_kwds_len) < 0) __PYX_ERR(0, 578, __pyx_L3_error)
    if (__pyx_kwds_len > 0) {
      switch (__pyx_nargs) {
        case  1:
        values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(0, 578, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      const Py_ssize_t kwd_pos_args = __pyx_nargs;
      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "_open_append", 0) < (0)) __PYX_ERR(0, 578, __pyx_L3_error)
      for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("_open_append", 1, 1, 1, i); __PYX_ERR(0, 578, __pyx_L3_error) }
      }
    } else if (unlikely(__pyx_nargs != 1)) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(0, 578, __pyx_L3_error)
    }
    __pyx_v_recarr = ((PyArrayObject *)values[0]);
  }
  goto __pyx_L6_skip;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("_open_append", 1, 1, 1, __pyx_nargs); __PYX_ERR(0, 578, __pyx_L3_error)
  __pyx_L6_skip:;
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L3_error:;
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  __Pyx_AddTraceback("tables.tableextension.Table._open_append", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_recarr), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 1, "recarr", 0))) __PYX_ERR(0, 578, __pyx_L1_error)
  __pyx_r = __pyx_pf_6tables_14tableextension_5Table_6_open_append(((struct __pyx_obj_6tables_14tableextension_Table *)__pyx_v_self), __pyx_v_recarr);

  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __pyx_r = NULL;
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  goto __pyx_L7_cleaned_up;
  __pyx_L0:;
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  __pyx_L7_cleaned_up:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_6tables_14tableextension_5Table_6_open_append(struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self, PyArrayObject *__pyx_v_recarr) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("_open_append", 0);

  /* "tables/tableextension.pyx":579
 * 
 *   def _open_append(self, ndarray recarr):
 *     self._v_recarray = <object>recarr             # <<<<<<<<<<<<<<
 *     # Get the pointer to the buffer data area
 *     self.wbuf = PyArray_DATA(recarr)
*/
  __pyx_t_1 = ((PyObject *)__pyx_v_recarr);
  __Pyx_INCREF(__pyx_t_1);
  if (__Pyx_PyObject_SetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_v_recarray, __pyx_t_1) < (0)) __PYX_ERR(0, 579, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":581
 *     self._v_recarray = <object>recarr
 *     # Get the pointer to the buffer data area
 *     self.wbuf = PyArray_DATA(recarr)             # <<<<<<<<<<<<<<
 * 
 *   def _append_records(self, hsize_t nrecords):
*/
  __pyx_v_self->wbuf = PyArray_DATA(__pyx_v_recarr);

  /* "tables/tableextension.pyx":578
 *       self._convert_time64_(column, nrecords, sense)
 * 
 *   def _open_append(self, ndarray recarr):             # <<<<<<<<<<<<<<
 *     self._v_recarray = <object>recarr
 *     # Get the pointer to the buffer data area
*/

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("tables.tableextension.Table._open_append", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":583
 *     self.wbuf = PyArray_DATA(recarr)
 * 
 *   def _append_records(self, hsize_t nrecords):             # <<<<<<<<<<<<<<
 *     cdef int ret
 *     cdef hsize_t nrows
*/

/* Python wrapper */
static PyObject *__pyx_pw_6tables_14tableextension_5Table_9_append_records(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
); /*proto*/
static PyMethodDef __pyx_mdef_6tables_14tableextension_5Table_9_append_records = {"_append_records", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_5Table_9_append_records, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_6tables_14tableextension_5Table_9_append_records(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
) {
  hsize_t __pyx_v_nrecords;
  #if !CYTHON_METH_FASTCALL
  CYTHON_UNUSED Py_ssize_t __pyx_nargs;
  #endif
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject* values[1] = {0};
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("_append_records (wrapper)", 0);
  #if !CYTHON_METH_FASTCALL
  #if CYTHON_ASSUME_SAFE_SIZE
  __pyx_nargs = PyTuple_GET_SIZE(__pyx_args);
  #else
  __pyx_nargs = PyTuple_Size(__pyx_args); if (unlikely(__pyx_nargs < 0)) return NULL;
  #endif
  #endif
  __pyx_kwvalues = __Pyx_KwValues_FASTCALL(__pyx_args, __pyx_nargs);
  {
    PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_nrecords,0};
    const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
    if (unlikely(__pyx_kwds_len) < 0) __PYX_ERR(0, 583, __pyx_L3_error)
    if (__pyx_kwds_len > 0) {
      switch (__pyx_nargs) {
        case  1:
        values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(0, 583, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      const Py_ssize_t kwd_pos_args = __pyx_nargs;
      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "_append_records", 0) < (0)) __PYX_ERR(0, 583, __pyx_L3_error)
      for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("_append_records", 1, 1, 1, i); __PYX_ERR(0, 583, __pyx_L3_error) }
      }
    } else if (unlikely(__pyx_nargs != 1)) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(0, 583, __pyx_L3_error)
    }
    __pyx_v_nrecords = __Pyx_PyLong_As_hsize_t(values[0]); if (unlikely((__pyx_v_nrecords == ((hsize_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 583, __pyx_L3_error)
  }
  goto __pyx_L6_skip;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("_append_records", 1, 1, 1, __pyx_nargs); __PYX_ERR(0, 583, __pyx_L3_error)
  __pyx_L6_skip:;
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L3_error:;
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  __Pyx_AddTraceback("tables.tableextension.Table._append_records", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_6tables_14tableextension_5Table_8_append_records(((struct __pyx_obj_6tables_14tableextension_Table *)__pyx_v_self), __pyx_v_nrecords);

  /* function exit code */
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_6tables_14tableextension_5Table_8_append_records(struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self, hsize_t __pyx_v_nrecords) {
  int __pyx_v_ret;
  hsize_t __pyx_v_nrows;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  size_t __pyx_t_3;
  hsize_t __pyx_t_4;
  int __pyx_t_5;
  PyObject *__pyx_t_6 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("_append_records", 0);

  /* "tables/tableextension.pyx":588
 * 
 *     # Clean address cache
 *     self._clean_chunk_addrs()             # <<<<<<<<<<<<<<
 * 
 *     # Convert some NumPy types to HDF5 before storing.
*/
  __pyx_t_2 = ((PyObject *)__pyx_v_self);
  __Pyx_INCREF(__pyx_t_2);
  __pyx_t_3 = 0;
  {
    PyObject *__pyx_callargs[2] = {__pyx_t_2, NULL};
    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_clean_chunk_addrs, __pyx_callargs+__pyx_t_3, (1-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 588, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
  }
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":591
 * 
 *     # Convert some NumPy types to HDF5 before storing.
 *     self._convert_types(self._v_recarray, nrecords, 0)             # <<<<<<<<<<<<<<
 * 
 *     nrows = self.nrows
*/
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_v_recarray); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 591, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_mstate_global->__pyx_ptype_5numpy_ndarray))))) __PYX_ERR(0, 591, __pyx_L1_error)
  __pyx_t_2 = ((struct __pyx_vtabstruct_6tables_14tableextension_Table *)__pyx_v_self->__pyx_base.__pyx_vtab)->_convert_types(__pyx_v_self, ((PyArrayObject *)__pyx_t_1), __pyx_v_nrecords, 0, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 591, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":593
 *     self._convert_types(self._v_recarray, nrecords, 0)
 * 
 *     nrows = self.nrows             # <<<<<<<<<<<<<<
 *     # release GIL (allow other threads to use the Python interpreter)
 *     with nogil:
*/
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_nrows); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 593, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_4 = __Pyx_PyLong_As_hsize_t(__pyx_t_2); if (unlikely((__pyx_t_4 == ((hsize_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 593, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_v_nrows = __pyx_t_4;

  /* "tables/tableextension.pyx":595
 *     nrows = self.nrows
 *     # release GIL (allow other threads to use the Python interpreter)
 *     with nogil:             # <<<<<<<<<<<<<<
 *         # Append the records:
 *         ret = H5TBOappend_records(self.blosc2_support_write, self.dataset_id,
*/
  {
      PyThreadState * _save;
      _save = PyEval_SaveThread();
      __Pyx_FastGIL_Remember();
      /*try:*/ {

        /* "tables/tableextension.pyx":597
 *     with nogil:
 *         # Append the records:
 *         ret = H5TBOappend_records(self.blosc2_support_write, self.dataset_id,             # <<<<<<<<<<<<<<
 *                                   self.type_id, nrows, nrecords, self.wbuf)
 * 
*/
        __pyx_v_ret = H5TBOappend_records(__pyx_v_self->blosc2_support_write, __pyx_v_self->__pyx_base.dataset_id, __pyx_v_self->__pyx_base.type_id, __pyx_v_nrows, __pyx_v_nrecords, __pyx_v_self->wbuf);
      }

      /* "tables/tableextension.pyx":595
 *     nrows = self.nrows
 *     # release GIL (allow other threads to use the Python interpreter)
 *     with nogil:             # <<<<<<<<<<<<<<
 *         # Append the records:
 *         ret = H5TBOappend_records(self.blosc2_support_write, self.dataset_id,
*/
      /*finally:*/ {
        /*normal exit:*/{
          __Pyx_FastGIL_Forget();
          PyEval_RestoreThread(_save);
          goto __pyx_L5;
        }
        __pyx_L5:;
      }
  }

  /* "tables/tableextension.pyx":600
 *                                   self.type_id, nrows, nrecords, self.wbuf)
 * 
 *     if ret < 0:             # <<<<<<<<<<<<<<
 *       raise HDF5ExtError("Problems appending the records.")
 * 
*/
  __pyx_t_5 = (__pyx_v_ret < 0);
  if (unlikely(__pyx_t_5)) {

    /* "tables/tableextension.pyx":601
 * 
 *     if ret < 0:
 *       raise HDF5ExtError("Problems appending the records.")             # <<<<<<<<<<<<<<
 * 
 *     self.nrows = self.nrows + nrecords
*/
    __pyx_t_1 = NULL;
    __Pyx_GetModuleGlobalName(__pyx_t_6, __pyx_mstate_global->__pyx_n_u_HDF5ExtError); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 601, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    __pyx_t_3 = 1;
    #if CYTHON_UNPACK_METHODS
    if (unlikely(PyMethod_Check(__pyx_t_6))) {
      __pyx_t_1 = PyMethod_GET_SELF(__pyx_t_6);
      assert(__pyx_t_1);
      PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_6);
      __Pyx_INCREF(__pyx_t_1);
      __Pyx_INCREF(__pyx__function);
      __Pyx_DECREF_SET(__pyx_t_6, __pyx__function);
      __pyx_t_3 = 0;
    }
    #endif
    {
      PyObject *__pyx_callargs[2] = {__pyx_t_1, __pyx_mstate_global->__pyx_kp_u_Problems_appending_the_records};
      __pyx_t_2 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_6, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (__pyx_t_3*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 601, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
    }
    __Pyx_Raise(__pyx_t_2, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __PYX_ERR(0, 601, __pyx_L1_error)

    /* "tables/tableextension.pyx":600
 *                                   self.type_id, nrows, nrecords, self.wbuf)
 * 
 *     if ret < 0:             # <<<<<<<<<<<<<<
 *       raise HDF5ExtError("Problems appending the records.")
 * 
*/
  }

  /* "tables/tableextension.pyx":603
 *       raise HDF5ExtError("Problems appending the records.")
 * 
 *     self.nrows = self.nrows + nrecords             # <<<<<<<<<<<<<<
 * 
 *   def _close_append(self):
*/
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_nrows); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 603, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_6 = __Pyx_PyLong_From_hsize_t(__pyx_v_nrecords); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 603, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __pyx_t_1 = PyNumber_Add(__pyx_t_2, __pyx_t_6); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 603, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
  if (__Pyx_PyObject_SetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_nrows, __pyx_t_1) < (0)) __PYX_ERR(0, 603, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":583
 *     self.wbuf = PyArray_DATA(recarr)
 * 
 *   def _append_records(self, hsize_t nrecords):             # <<<<<<<<<<<<<<
 *     cdef int ret
 *     cdef hsize_t nrows
*/

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_AddTraceback("tables.tableextension.Table._append_records", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":605
 *     self.nrows = self.nrows + nrecords
 * 
 *   def _close_append(self):             # <<<<<<<<<<<<<<
 *     cdef hsize_t nrows
 * 
*/

/* Python wrapper */
static PyObject *__pyx_pw_6tables_14tableextension_5Table_11_close_append(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
); /*proto*/
static PyMethodDef __pyx_mdef_6tables_14tableextension_5Table_11_close_append = {"_close_append", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_5Table_11_close_append, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_6tables_14tableextension_5Table_11_close_append(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
) {
  #if !CYTHON_METH_FASTCALL
  CYTHON_UNUSED Py_ssize_t __pyx_nargs;
  #endif
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("_close_append (wrapper)", 0);
  #if !CYTHON_METH_FASTCALL
  #if CYTHON_ASSUME_SAFE_SIZE
  __pyx_nargs = PyTuple_GET_SIZE(__pyx_args);
  #else
  __pyx_nargs = PyTuple_Size(__pyx_args); if (unlikely(__pyx_nargs < 0)) return NULL;
  #endif
  #endif
  __pyx_kwvalues = __Pyx_KwValues_FASTCALL(__pyx_args, __pyx_nargs);
  if (unlikely(__pyx_nargs > 0)) { __Pyx_RaiseArgtupleInvalid("_close_append", 1, 0, 0, __pyx_nargs); return NULL; }
  const Py_ssize_t __pyx_kwds_len = unlikely(__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
  if (unlikely(__pyx_kwds_len < 0)) return NULL;
  if (unlikely(__pyx_kwds_len > 0)) {__Pyx_RejectKeywords("_close_append", __pyx_kwds); return NULL;}
  __pyx_r = __pyx_pf_6tables_14tableextension_5Table_10_close_append(((struct __pyx_obj_6tables_14tableextension_Table *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_6tables_14tableextension_5Table_10_close_append(struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self) {
  hsize_t __pyx_v_nrows;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  int __pyx_t_3;
  hsize_t __pyx_t_4;
  hid_t __pyx_t_5;
  PyObject *__pyx_t_6 = NULL;
  size_t __pyx_t_7;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("_close_append", 0);

  /* "tables/tableextension.pyx":608
 *     cdef hsize_t nrows
 * 
 *     if self._v_file.params['PYTABLES_SYS_ATTRS']:             # <<<<<<<<<<<<<<
 *       # Update the NROWS attribute
 *       nrows = self.nrows
*/
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_v_file); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 608, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_mstate_global->__pyx_n_u_params); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 608, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __Pyx_PyObject_Dict_GetItem(__pyx_t_2, __pyx_mstate_global->__pyx_n_u_PYTABLES_SYS_ATTRS); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 608, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_3 = __Pyx_PyObject_IsTrue(__pyx_t_1); if (unlikely((__pyx_t_3 < 0))) __PYX_ERR(0, 608, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  if (__pyx_t_3) {

    /* "tables/tableextension.pyx":610
 *     if self._v_file.params['PYTABLES_SYS_ATTRS']:
 *       # Update the NROWS attribute
 *       nrows = self.nrows             # <<<<<<<<<<<<<<
 *       if (H5ATTRset_attribute(self.dataset_id, "NROWS", H5T_STD_I64,
 *                               0, NULL, <char *>&nrows) < 0):
*/
    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_nrows); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 610, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_4 = __Pyx_PyLong_As_hsize_t(__pyx_t_1); if (unlikely((__pyx_t_4 == ((hsize_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 610, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __pyx_v_nrows = __pyx_t_4;

    /* "tables/tableextension.pyx":611
 *       # Update the NROWS attribute
 *       nrows = self.nrows
 *       if (H5ATTRset_attribute(self.dataset_id, "NROWS", H5T_STD_I64,             # <<<<<<<<<<<<<<
 *                               0, NULL, <char *>&nrows) < 0):
 *         raise HDF5ExtError("Problems setting the NROWS attribute.")
*/
    __Pyx_GetModuleGlobalName(__pyx_t_1, __pyx_mstate_global->__pyx_n_u_H5T_STD_I64); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 611, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_5 = __Pyx_PyLong_As_hid_t(__pyx_t_1); if (unlikely((__pyx_t_5 == ((hid_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 611, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

    /* "tables/tableextension.pyx":612
 *       nrows = self.nrows
 *       if (H5ATTRset_attribute(self.dataset_id, "NROWS", H5T_STD_I64,
 *                               0, NULL, <char *>&nrows) < 0):             # <<<<<<<<<<<<<<
 *         raise HDF5ExtError("Problems setting the NROWS attribute.")
 * 
*/
    __pyx_t_3 = (H5ATTRset_attribute(__pyx_v_self->__pyx_base.dataset_id, ((char *)"NROWS"), __pyx_t_5, 0, NULL, ((char *)(&__pyx_v_nrows))) < 0);

    /* "tables/tableextension.pyx":611
 *       # Update the NROWS attribute
 *       nrows = self.nrows
 *       if (H5ATTRset_attribute(self.dataset_id, "NROWS", H5T_STD_I64,             # <<<<<<<<<<<<<<
 *                               0, NULL, <char *>&nrows) < 0):
 *         raise HDF5ExtError("Problems setting the NROWS attribute.")
*/
    if (unlikely(__pyx_t_3)) {

      /* "tables/tableextension.pyx":613
 *       if (H5ATTRset_attribute(self.dataset_id, "NROWS", H5T_STD_I64,
 *                               0, NULL, <char *>&nrows) < 0):
 *         raise HDF5ExtError("Problems setting the NROWS attribute.")             # <<<<<<<<<<<<<<
 * 
 *     # Set the caches to dirty (in fact, and for the append case,
*/
      __pyx_t_2 = NULL;
      __Pyx_GetModuleGlobalName(__pyx_t_6, __pyx_mstate_global->__pyx_n_u_HDF5ExtError); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 613, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_6);
      __pyx_t_7 = 1;
      #if CYTHON_UNPACK_METHODS
      if (unlikely(PyMethod_Check(__pyx_t_6))) {
        __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_6);
        assert(__pyx_t_2);
        PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_6);
        __Pyx_INCREF(__pyx_t_2);
        __Pyx_INCREF(__pyx__function);
        __Pyx_DECREF_SET(__pyx_t_6, __pyx__function);
        __pyx_t_7 = 0;
      }
      #endif
      {
        PyObject *__pyx_callargs[2] = {__pyx_t_2, __pyx_mstate_global->__pyx_kp_u_Problems_setting_the_NROWS_attri};
        __pyx_t_1 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_6, __pyx_callargs+__pyx_t_7, (2-__pyx_t_7) | (__pyx_t_7*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
        __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
        __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
        if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 613, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_1);
      }
      __Pyx_Raise(__pyx_t_1, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
      __PYX_ERR(0, 613, __pyx_L1_error)

      /* "tables/tableextension.pyx":611
 *       # Update the NROWS attribute
 *       nrows = self.nrows
 *       if (H5ATTRset_attribute(self.dataset_id, "NROWS", H5T_STD_I64,             # <<<<<<<<<<<<<<
 *                               0, NULL, <char *>&nrows) < 0):
 *         raise HDF5ExtError("Problems setting the NROWS attribute.")
*/
    }

    /* "tables/tableextension.pyx":608
 *     cdef hsize_t nrows
 * 
 *     if self._v_file.params['PYTABLES_SYS_ATTRS']:             # <<<<<<<<<<<<<<
 *       # Update the NROWS attribute
 *       nrows = self.nrows
*/
  }

  /* "tables/tableextension.pyx":617
 *     # Set the caches to dirty (in fact, and for the append case,
 *     # it should be only the caches based on limits, but anyway)
 *     self._dirtycache = True             # <<<<<<<<<<<<<<
 *     self._clean_chunk_addrs()
 *     # Delete the reference to recarray as we doesn't need it anymore
*/
  if (__Pyx_PyObject_SetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_dirtycache, Py_True) < (0)) __PYX_ERR(0, 617, __pyx_L1_error)

  /* "tables/tableextension.pyx":618
 *     # it should be only the caches based on limits, but anyway)
 *     self._dirtycache = True
 *     self._clean_chunk_addrs()             # <<<<<<<<<<<<<<
 *     # Delete the reference to recarray as we doesn't need it anymore
 *     self._v_recarray = None
*/
  __pyx_t_6 = ((PyObject *)__pyx_v_self);
  __Pyx_INCREF(__pyx_t_6);
  __pyx_t_7 = 0;
  {
    PyObject *__pyx_callargs[2] = {__pyx_t_6, NULL};
    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_clean_chunk_addrs, __pyx_callargs+__pyx_t_7, (1-__pyx_t_7) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
    __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 618, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
  }
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":620
 *     self._clean_chunk_addrs()
 *     # Delete the reference to recarray as we doesn't need it anymore
 *     self._v_recarray = None             # <<<<<<<<<<<<<<
 * 
 *   def _update_records(self, hsize_t start, hsize_t stop,
*/
  if (__Pyx_PyObject_SetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_v_recarray, Py_None) < (0)) __PYX_ERR(0, 620, __pyx_L1_error)

  /* "tables/tableextension.pyx":605
 *     self.nrows = self.nrows + nrecords
 * 
 *   def _close_append(self):             # <<<<<<<<<<<<<<
 *     cdef hsize_t nrows
 * 
*/

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_AddTraceback("tables.tableextension.Table._close_append", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":622
 *     self._v_recarray = None
 * 
 *   def _update_records(self, hsize_t start, hsize_t stop,             # <<<<<<<<<<<<<<
 *                       hsize_t step, ndarray recarr):
 *     cdef herr_t ret
*/

/* Python wrapper */
static PyObject *__pyx_pw_6tables_14tableextension_5Table_13_update_records(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
); /*proto*/
static PyMethodDef __pyx_mdef_6tables_14tableextension_5Table_13_update_records = {"_update_records", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_5Table_13_update_records, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_6tables_14tableextension_5Table_13_update_records(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
) {
  hsize_t __pyx_v_start;
  hsize_t __pyx_v_stop;
  hsize_t __pyx_v_step;
  PyArrayObject *__pyx_v_recarr = 0;
  #if !CYTHON_METH_FASTCALL
  CYTHON_UNUSED Py_ssize_t __pyx_nargs;
  #endif
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject* values[4] = {0,0,0,0};
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("_update_records (wrapper)", 0);
  #if !CYTHON_METH_FASTCALL
  #if CYTHON_ASSUME_SAFE_SIZE
  __pyx_nargs = PyTuple_GET_SIZE(__pyx_args);
  #else
  __pyx_nargs = PyTuple_Size(__pyx_args); if (unlikely(__pyx_nargs < 0)) return NULL;
  #endif
  #endif
  __pyx_kwvalues = __Pyx_KwValues_FASTCALL(__pyx_args, __pyx_nargs);
  {
    PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_start,&__pyx_mstate_global->__pyx_n_u_stop,&__pyx_mstate_global->__pyx_n_u_step,&__pyx_mstate_global->__pyx_n_u_recarr,0};
    const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
    if (unlikely(__pyx_kwds_len) < 0) __PYX_ERR(0, 622, __pyx_L3_error)
    if (__pyx_kwds_len > 0) {
      switch (__pyx_nargs) {
        case  4:
        values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(0, 622, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  3:
        values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(0, 622, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  2:
        values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(0, 622, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  1:
        values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(0, 622, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      const Py_ssize_t kwd_pos_args = __pyx_nargs;
      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "_update_records", 0) < (0)) __PYX_ERR(0, 622, __pyx_L3_error)
      for (Py_ssize_t i = __pyx_nargs; i < 4; i++) {
        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("_update_records", 1, 4, 4, i); __PYX_ERR(0, 622, __pyx_L3_error) }
      }
    } else if (unlikely(__pyx_nargs != 4)) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(0, 622, __pyx_L3_error)
      values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(0, 622, __pyx_L3_error)
      values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(0, 622, __pyx_L3_error)
      values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(0, 622, __pyx_L3_error)
    }
    __pyx_v_start = __Pyx_PyLong_As_hsize_t(values[0]); if (unlikely((__pyx_v_start == ((hsize_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 622, __pyx_L3_error)
    __pyx_v_stop = __Pyx_PyLong_As_hsize_t(values[1]); if (unlikely((__pyx_v_stop == ((hsize_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 622, __pyx_L3_error)
    __pyx_v_step = __Pyx_PyLong_As_hsize_t(values[2]); if (unlikely((__pyx_v_step == ((hsize_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 623, __pyx_L3_error)
    __pyx_v_recarr = ((PyArrayObject *)values[3]);
  }
  goto __pyx_L6_skip;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("_update_records", 1, 4, 4, __pyx_nargs); __PYX_ERR(0, 622, __pyx_L3_error)
  __pyx_L6_skip:;
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L3_error:;
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  __Pyx_AddTraceback("tables.tableextension.Table._update_records", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_recarr), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 1, "recarr", 0))) __PYX_ERR(0, 623, __pyx_L1_error)
  __pyx_r = __pyx_pf_6tables_14tableextension_5Table_12_update_records(((struct __pyx_obj_6tables_14tableextension_Table *)__pyx_v_self), __pyx_v_start, __pyx_v_stop, __pyx_v_step, __pyx_v_recarr);

  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __pyx_r = NULL;
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  goto __pyx_L7_cleaned_up;
  __pyx_L0:;
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  __pyx_L7_cleaned_up:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_6tables_14tableextension_5Table_12_update_records(struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self, hsize_t __pyx_v_start, hsize_t __pyx_v_stop, hsize_t __pyx_v_step, PyArrayObject *__pyx_v_recarr) {
  herr_t __pyx_v_ret;
  void *__pyx_v_rbuf;
  hsize_t __pyx_v_nrecords;
  hsize_t __pyx_v_nrows;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  Py_ssize_t __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  hbool_t __pyx_t_4;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  size_t __pyx_t_7;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("_update_records", 0);

  /* "tables/tableextension.pyx":629
 * 
 *     # Get the pointer to the buffer data area
 *     rbuf = PyArray_DATA(recarr)             # <<<<<<<<<<<<<<
 * 
 *     # Compute the number of records to update
*/
  __pyx_v_rbuf = PyArray_DATA(__pyx_v_recarr);

  /* "tables/tableextension.pyx":632
 * 
 *     # Compute the number of records to update
 *     nrecords = len(recarr)             # <<<<<<<<<<<<<<
 *     nrows = get_len_of_range(start, stop, step)
 *     if nrecords > nrows:
*/
  __pyx_t_1 = PyObject_Length(((PyObject *)__pyx_v_recarr)); if (unlikely(__pyx_t_1 == ((Py_ssize_t)-1))) __PYX_ERR(0, 632, __pyx_L1_error)
  __pyx_v_nrecords = __pyx_t_1;

  /* "tables/tableextension.pyx":633
 *     # Compute the number of records to update
 *     nrecords = len(recarr)
 *     nrows = get_len_of_range(start, stop, step)             # <<<<<<<<<<<<<<
 *     if nrecords > nrows:
 *       nrecords = nrows
*/
  __pyx_v_nrows = get_len_of_range(__pyx_v_start, __pyx_v_stop, __pyx_v_step);

  /* "tables/tableextension.pyx":634
 *     nrecords = len(recarr)
 *     nrows = get_len_of_range(start, stop, step)
 *     if nrecords > nrows:             # <<<<<<<<<<<<<<
 *       nrecords = nrows
 * 
*/
  __pyx_t_2 = (__pyx_v_nrecords > __pyx_v_nrows);
  if (__pyx_t_2) {

    /* "tables/tableextension.pyx":635
 *     nrows = get_len_of_range(start, stop, step)
 *     if nrecords > nrows:
 *       nrecords = nrows             # <<<<<<<<<<<<<<
 * 
 *     # Convert some NumPy types to HDF5 before storing.
*/
    __pyx_v_nrecords = __pyx_v_nrows;

    /* "tables/tableextension.pyx":634
 *     nrecords = len(recarr)
 *     nrows = get_len_of_range(start, stop, step)
 *     if nrecords > nrows:             # <<<<<<<<<<<<<<
 *       nrecords = nrows
 * 
*/
  }

  /* "tables/tableextension.pyx":638
 * 
 *     # Convert some NumPy types to HDF5 before storing.
 *     self._convert_types(recarr, nrecords, 0)             # <<<<<<<<<<<<<<
 *     # Update the records:
 *     with nogil:
*/
  __pyx_t_3 = ((struct __pyx_vtabstruct_6tables_14tableextension_Table *)__pyx_v_self->__pyx_base.__pyx_vtab)->_convert_types(__pyx_v_self, __pyx_v_recarr, __pyx_v_nrecords, 0, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 638, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

  /* "tables/tableextension.pyx":640
 *     self._convert_types(recarr, nrecords, 0)
 *     # Update the records:
 *     with nogil:             # <<<<<<<<<<<<<<
 *         ret = H5TBOwrite_records(self.blosc2_support_write and (step == 1), self.dataset_id,
 *                                  self.type_id, start, nrecords, step, rbuf)
*/
  {
      PyThreadState * _save;
      _save = PyEval_SaveThread();
      __Pyx_FastGIL_Remember();
      /*try:*/ {

        /* "tables/tableextension.pyx":641
 *     # Update the records:
 *     with nogil:
 *         ret = H5TBOwrite_records(self.blosc2_support_write and (step == 1), self.dataset_id,             # <<<<<<<<<<<<<<
 *                                  self.type_id, start, nrecords, step, rbuf)
 * 
*/
        if (__pyx_v_self->blosc2_support_write) {
        } else {
          __pyx_t_4 = __pyx_v_self->blosc2_support_write;
          goto __pyx_L7_bool_binop_done;
        }
        __pyx_t_2 = (__pyx_v_step == 1);
        __pyx_t_4 = __pyx_t_2;
        __pyx_L7_bool_binop_done:;

        /* "tables/tableextension.pyx":642
 *     with nogil:
 *         ret = H5TBOwrite_records(self.blosc2_support_write and (step == 1), self.dataset_id,
 *                                  self.type_id, start, nrecords, step, rbuf)             # <<<<<<<<<<<<<<
 * 
 *     if ret < 0:
*/
        __pyx_v_ret = H5TBOwrite_records(__pyx_t_4, __pyx_v_self->__pyx_base.dataset_id, __pyx_v_self->__pyx_base.type_id, __pyx_v_start, __pyx_v_nrecords, __pyx_v_step, __pyx_v_rbuf);
      }

      /* "tables/tableextension.pyx":640
 *     self._convert_types(recarr, nrecords, 0)
 *     # Update the records:
 *     with nogil:             # <<<<<<<<<<<<<<
 *         ret = H5TBOwrite_records(self.blosc2_support_write and (step == 1), self.dataset_id,
 *                                  self.type_id, start, nrecords, step, rbuf)
*/
      /*finally:*/ {
        /*normal exit:*/{
          __Pyx_FastGIL_Forget();
          PyEval_RestoreThread(_save);
          goto __pyx_L6;
        }
        __pyx_L6:;
      }
  }

  /* "tables/tableextension.pyx":644
 *                                  self.type_id, start, nrecords, step, rbuf)
 * 
 *     if ret < 0:             # <<<<<<<<<<<<<<
 *       raise HDF5ExtError("Problems updating the records.")
 * 
*/
  __pyx_t_2 = (__pyx_v_ret < 0);
  if (unlikely(__pyx_t_2)) {

    /* "tables/tableextension.pyx":645
 * 
 *     if ret < 0:
 *       raise HDF5ExtError("Problems updating the records.")             # <<<<<<<<<<<<<<
 * 
 *     # Set the caches to dirty
*/
    __pyx_t_5 = NULL;
    __Pyx_GetModuleGlobalName(__pyx_t_6, __pyx_mstate_global->__pyx_n_u_HDF5ExtError); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 645, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    __pyx_t_7 = 1;
    #if CYTHON_UNPACK_METHODS
    if (unlikely(PyMethod_Check(__pyx_t_6))) {
      __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_6);
      assert(__pyx_t_5);
      PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_6);
      __Pyx_INCREF(__pyx_t_5);
      __Pyx_INCREF(__pyx__function);
      __Pyx_DECREF_SET(__pyx_t_6, __pyx__function);
      __pyx_t_7 = 0;
    }
    #endif
    {
      PyObject *__pyx_callargs[2] = {__pyx_t_5, __pyx_mstate_global->__pyx_kp_u_Problems_updating_the_records};
      __pyx_t_3 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_6, __pyx_callargs+__pyx_t_7, (2-__pyx_t_7) | (__pyx_t_7*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
      __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 645, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
    }
    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __PYX_ERR(0, 645, __pyx_L1_error)

    /* "tables/tableextension.pyx":644
 *                                  self.type_id, start, nrecords, step, rbuf)
 * 
 *     if ret < 0:             # <<<<<<<<<<<<<<
 *       raise HDF5ExtError("Problems updating the records.")
 * 
*/
  }

  /* "tables/tableextension.pyx":648
 * 
 *     # Set the caches to dirty
 *     self._dirtycache = True             # <<<<<<<<<<<<<<
 *     self._clean_chunk_addrs()
 * 
*/
  if (__Pyx_PyObject_SetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_dirtycache, Py_True) < (0)) __PYX_ERR(0, 648, __pyx_L1_error)

  /* "tables/tableextension.pyx":649
 *     # Set the caches to dirty
 *     self._dirtycache = True
 *     self._clean_chunk_addrs()             # <<<<<<<<<<<<<<
 * 
 * 
*/
  __pyx_t_6 = ((PyObject *)__pyx_v_self);
  __Pyx_INCREF(__pyx_t_6);
  __pyx_t_7 = 0;
  {
    PyObject *__pyx_callargs[2] = {__pyx_t_6, NULL};
    __pyx_t_3 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_clean_chunk_addrs, __pyx_callargs+__pyx_t_7, (1-__pyx_t_7) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
    __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
    if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 649, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
  }
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

  /* "tables/tableextension.pyx":622
 *     self._v_recarray = None
 * 
 *   def _update_records(self, hsize_t start, hsize_t stop,             # <<<<<<<<<<<<<<
 *                       hsize_t step, ndarray recarr):
 *     cdef herr_t ret
*/

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_AddTraceback("tables.tableextension.Table._update_records", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":652
 * 
 * 
 *   def _update_elements(self, hsize_t nrecords, ndarray coords,             # <<<<<<<<<<<<<<
 *                        ndarray recarr):
 *     cdef herr_t ret
*/

/* Python wrapper */
static PyObject *__pyx_pw_6tables_14tableextension_5Table_15_update_elements(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
); /*proto*/
static PyMethodDef __pyx_mdef_6tables_14tableextension_5Table_15_update_elements = {"_update_elements", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_5Table_15_update_elements, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_6tables_14tableextension_5Table_15_update_elements(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
) {
  hsize_t __pyx_v_nrecords;
  PyArrayObject *__pyx_v_coords = 0;
  PyArrayObject *__pyx_v_recarr = 0;
  #if !CYTHON_METH_FASTCALL
  CYTHON_UNUSED Py_ssize_t __pyx_nargs;
  #endif
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject* values[3] = {0,0,0};
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("_update_elements (wrapper)", 0);
  #if !CYTHON_METH_FASTCALL
  #if CYTHON_ASSUME_SAFE_SIZE
  __pyx_nargs = PyTuple_GET_SIZE(__pyx_args);
  #else
  __pyx_nargs = PyTuple_Size(__pyx_args); if (unlikely(__pyx_nargs < 0)) return NULL;
  #endif
  #endif
  __pyx_kwvalues = __Pyx_KwValues_FASTCALL(__pyx_args, __pyx_nargs);
  {
    PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_nrecords,&__pyx_mstate_global->__pyx_n_u_coords,&__pyx_mstate_global->__pyx_n_u_recarr,0};
    const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
    if (unlikely(__pyx_kwds_len) < 0) __PYX_ERR(0, 652, __pyx_L3_error)
    if (__pyx_kwds_len > 0) {
      switch (__pyx_nargs) {
        case  3:
        values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(0, 652, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  2:
        values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(0, 652, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  1:
        values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(0, 652, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      const Py_ssize_t kwd_pos_args = __pyx_nargs;
      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "_update_elements", 0) < (0)) __PYX_ERR(0, 652, __pyx_L3_error)
      for (Py_ssize_t i = __pyx_nargs; i < 3; i++) {
        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("_update_elements", 1, 3, 3, i); __PYX_ERR(0, 652, __pyx_L3_error) }
      }
    } else if (unlikely(__pyx_nargs != 3)) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(0, 652, __pyx_L3_error)
      values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(0, 652, __pyx_L3_error)
      values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(0, 652, __pyx_L3_error)
    }
    __pyx_v_nrecords = __Pyx_PyLong_As_hsize_t(values[0]); if (unlikely((__pyx_v_nrecords == ((hsize_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 652, __pyx_L3_error)
    __pyx_v_coords = ((PyArrayObject *)values[1]);
    __pyx_v_recarr = ((PyArrayObject *)values[2]);
  }
  goto __pyx_L6_skip;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("_update_elements", 1, 3, 3, __pyx_nargs); __PYX_ERR(0, 652, __pyx_L3_error)
  __pyx_L6_skip:;
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L3_error:;
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  __Pyx_AddTraceback("tables.tableextension.Table._update_elements", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_coords), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 1, "coords", 0))) __PYX_ERR(0, 652, __pyx_L1_error)
  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_recarr), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 1, "recarr", 0))) __PYX_ERR(0, 653, __pyx_L1_error)
  __pyx_r = __pyx_pf_6tables_14tableextension_5Table_14_update_elements(((struct __pyx_obj_6tables_14tableextension_Table *)__pyx_v_self), __pyx_v_nrecords, __pyx_v_coords, __pyx_v_recarr);

  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __pyx_r = NULL;
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  goto __pyx_L7_cleaned_up;
  __pyx_L0:;
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  __pyx_L7_cleaned_up:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_6tables_14tableextension_5Table_14_update_elements(struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self, hsize_t __pyx_v_nrecords, PyArrayObject *__pyx_v_coords, PyArrayObject *__pyx_v_recarr) {
  herr_t __pyx_v_ret;
  void *__pyx_v_rbuf;
  void *__pyx_v_rcoords;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  size_t __pyx_t_5;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("_update_elements", 0);

  /* "tables/tableextension.pyx":659
 * 
 *     # Get the chunk of the coords that correspond to a buffer
 *     rcoords = PyArray_DATA(coords)             # <<<<<<<<<<<<<<
 * 
 *     # Get the pointer to the buffer data area
*/
  __pyx_v_rcoords = PyArray_DATA(__pyx_v_coords);

  /* "tables/tableextension.pyx":662
 * 
 *     # Get the pointer to the buffer data area
 *     rbuf = PyArray_DATA(recarr)             # <<<<<<<<<<<<<<
 * 
 *     # Convert some NumPy types to HDF5 before storing.
*/
  __pyx_v_rbuf = PyArray_DATA(__pyx_v_recarr);

  /* "tables/tableextension.pyx":665
 * 
 *     # Convert some NumPy types to HDF5 before storing.
 *     self._convert_types(recarr, nrecords, 0)             # <<<<<<<<<<<<<<
 * 
 *     # Update the records:
*/
  __pyx_t_1 = ((struct __pyx_vtabstruct_6tables_14tableextension_Table *)__pyx_v_self->__pyx_base.__pyx_vtab)->_convert_types(__pyx_v_self, __pyx_v_recarr, __pyx_v_nrecords, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 665, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":668
 * 
 *     # Update the records:
 *     with nogil:             # <<<<<<<<<<<<<<
 *         ret = H5TBOwrite_elements(self.dataset_id, self.type_id,
 *                                   nrecords, rcoords, rbuf)
*/
  {
      PyThreadState * _save;
      _save = PyEval_SaveThread();
      __Pyx_FastGIL_Remember();
      /*try:*/ {

        /* "tables/tableextension.pyx":669
 *     # Update the records:
 *     with nogil:
 *         ret = H5TBOwrite_elements(self.dataset_id, self.type_id,             # <<<<<<<<<<<<<<
 *                                   nrecords, rcoords, rbuf)
 * 
*/
        __pyx_v_ret = H5TBOwrite_elements(__pyx_v_self->__pyx_base.dataset_id, __pyx_v_self->__pyx_base.type_id, __pyx_v_nrecords, __pyx_v_rcoords, __pyx_v_rbuf);
      }

      /* "tables/tableextension.pyx":668
 * 
 *     # Update the records:
 *     with nogil:             # <<<<<<<<<<<<<<
 *         ret = H5TBOwrite_elements(self.dataset_id, self.type_id,
 *                                   nrecords, rcoords, rbuf)
*/
      /*finally:*/ {
        /*normal exit:*/{
          __Pyx_FastGIL_Forget();
          PyEval_RestoreThread(_save);
          goto __pyx_L5;
        }
        __pyx_L5:;
      }
  }

  /* "tables/tableextension.pyx":672
 *                                   nrecords, rcoords, rbuf)
 * 
 *     if ret < 0:             # <<<<<<<<<<<<<<
 *       raise HDF5ExtError("Problems updating the records.")
 * 
*/
  __pyx_t_2 = (__pyx_v_ret < 0);
  if (unlikely(__pyx_t_2)) {

    /* "tables/tableextension.pyx":673
 * 
 *     if ret < 0:
 *       raise HDF5ExtError("Problems updating the records.")             # <<<<<<<<<<<<<<
 * 
 *     # Set the caches to dirty
*/
    __pyx_t_3 = NULL;
    __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_mstate_global->__pyx_n_u_HDF5ExtError); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 673, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = 1;
    #if CYTHON_UNPACK_METHODS
    if (unlikely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_4);
      assert(__pyx_t_3);
      PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_4);
      __Pyx_INCREF(__pyx_t_3);
      __Pyx_INCREF(__pyx__function);
      __Pyx_DECREF_SET(__pyx_t_4, __pyx__function);
      __pyx_t_5 = 0;
    }
    #endif
    {
      PyObject *__pyx_callargs[2] = {__pyx_t_3, __pyx_mstate_global->__pyx_kp_u_Problems_updating_the_records};
      __pyx_t_1 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_4, __pyx_callargs+__pyx_t_5, (2-__pyx_t_5) | (__pyx_t_5*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 673, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
    }
    __Pyx_Raise(__pyx_t_1, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __PYX_ERR(0, 673, __pyx_L1_error)

    /* "tables/tableextension.pyx":672
 *                                   nrecords, rcoords, rbuf)
 * 
 *     if ret < 0:             # <<<<<<<<<<<<<<
 *       raise HDF5ExtError("Problems updating the records.")
 * 
*/
  }

  /* "tables/tableextension.pyx":676
 * 
 *     # Set the caches to dirty
 *     self._dirtycache = True             # <<<<<<<<<<<<<<
 *     self._clean_chunk_addrs()
 * 
*/
  if (__Pyx_PyObject_SetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_dirtycache, Py_True) < (0)) __PYX_ERR(0, 676, __pyx_L1_error)

  /* "tables/tableextension.pyx":677
 *     # Set the caches to dirty
 *     self._dirtycache = True
 *     self._clean_chunk_addrs()             # <<<<<<<<<<<<<<
 * 
 * 
*/
  __pyx_t_4 = ((PyObject *)__pyx_v_self);
  __Pyx_INCREF(__pyx_t_4);
  __pyx_t_5 = 0;
  {
    PyObject *__pyx_callargs[2] = {__pyx_t_4, NULL};
    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_clean_chunk_addrs, __pyx_callargs+__pyx_t_5, (1-__pyx_t_5) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
    __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 677, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
  }
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":652
 * 
 * 
 *   def _update_elements(self, hsize_t nrecords, ndarray coords,             # <<<<<<<<<<<<<<
 *                        ndarray recarr):
 *     cdef herr_t ret
*/

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("tables.tableextension.Table._update_elements", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":680
 * 
 * 
 *   def _read_records(self, hsize_t start, hsize_t nrecords, ndarray recarr):             # <<<<<<<<<<<<<<
 *     cdef void *rbuf
 *     cdef int ret
*/

/* Python wrapper */
static PyObject *__pyx_pw_6tables_14tableextension_5Table_17_read_records(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
); /*proto*/
static PyMethodDef __pyx_mdef_6tables_14tableextension_5Table_17_read_records = {"_read_records", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_5Table_17_read_records, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_6tables_14tableextension_5Table_17_read_records(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
) {
  hsize_t __pyx_v_start;
  hsize_t __pyx_v_nrecords;
  PyArrayObject *__pyx_v_recarr = 0;
  #if !CYTHON_METH_FASTCALL
  CYTHON_UNUSED Py_ssize_t __pyx_nargs;
  #endif
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject* values[3] = {0,0,0};
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("_read_records (wrapper)", 0);
  #if !CYTHON_METH_FASTCALL
  #if CYTHON_ASSUME_SAFE_SIZE
  __pyx_nargs = PyTuple_GET_SIZE(__pyx_args);
  #else
  __pyx_nargs = PyTuple_Size(__pyx_args); if (unlikely(__pyx_nargs < 0)) return NULL;
  #endif
  #endif
  __pyx_kwvalues = __Pyx_KwValues_FASTCALL(__pyx_args, __pyx_nargs);
  {
    PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_start,&__pyx_mstate_global->__pyx_n_u_nrecords,&__pyx_mstate_global->__pyx_n_u_recarr,0};
    const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
    if (unlikely(__pyx_kwds_len) < 0) __PYX_ERR(0, 680, __pyx_L3_error)
    if (__pyx_kwds_len > 0) {
      switch (__pyx_nargs) {
        case  3:
        values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(0, 680, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  2:
        values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(0, 680, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  1:
        values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(0, 680, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      const Py_ssize_t kwd_pos_args = __pyx_nargs;
      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "_read_records", 0) < (0)) __PYX_ERR(0, 680, __pyx_L3_error)
      for (Py_ssize_t i = __pyx_nargs; i < 3; i++) {
        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("_read_records", 1, 3, 3, i); __PYX_ERR(0, 680, __pyx_L3_error) }
      }
    } else if (unlikely(__pyx_nargs != 3)) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(0, 680, __pyx_L3_error)
      values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(0, 680, __pyx_L3_error)
      values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(0, 680, __pyx_L3_error)
    }
    __pyx_v_start = __Pyx_PyLong_As_hsize_t(values[0]); if (unlikely((__pyx_v_start == ((hsize_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 680, __pyx_L3_error)
    __pyx_v_nrecords = __Pyx_PyLong_As_hsize_t(values[1]); if (unlikely((__pyx_v_nrecords == ((hsize_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 680, __pyx_L3_error)
    __pyx_v_recarr = ((PyArrayObject *)values[2]);
  }
  goto __pyx_L6_skip;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("_read_records", 1, 3, 3, __pyx_nargs); __PYX_ERR(0, 680, __pyx_L3_error)
  __pyx_L6_skip:;
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L3_error:;
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  __Pyx_AddTraceback("tables.tableextension.Table._read_records", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_recarr), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 1, "recarr", 0))) __PYX_ERR(0, 680, __pyx_L1_error)
  __pyx_r = __pyx_pf_6tables_14tableextension_5Table_16_read_records(((struct __pyx_obj_6tables_14tableextension_Table *)__pyx_v_self), __pyx_v_start, __pyx_v_nrecords, __pyx_v_recarr);

  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __pyx_r = NULL;
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  goto __pyx_L7_cleaned_up;
  __pyx_L0:;
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  __pyx_L7_cleaned_up:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_6tables_14tableextension_5Table_16_read_records(struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self, hsize_t __pyx_v_start, hsize_t __pyx_v_nrecords, PyArrayObject *__pyx_v_recarr) {
  void *__pyx_v_rbuf;
  int __pyx_v_ret;
  PyObject *__pyx_v_fname = 0;
  char *__pyx_v_filename;
  PyObject *__pyx_v_nchunks = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  size_t __pyx_t_5;
  char *__pyx_t_6;
  int __pyx_t_7;
  PyObject *__pyx_t_8 = NULL;
  PyObject *__pyx_t_9 = NULL;
  hsize_t __pyx_t_10;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("_read_records", 0);

  /* "tables/tableextension.pyx":683
 *     cdef void *rbuf
 *     cdef int ret
 *     cdef bytes fname = self._v_file.filename.encode('utf8')             # <<<<<<<<<<<<<<
 *     cdef char* filename = fname
 * 
*/
  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_v_file); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 683, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_mstate_global->__pyx_n_u_filename); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 683, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_2 = __pyx_t_4;
  __Pyx_INCREF(__pyx_t_2);
  __pyx_t_5 = 0;
  {
    PyObject *__pyx_callargs[2] = {__pyx_t_2, __pyx_mstate_global->__pyx_n_u_utf8};
    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_encode, __pyx_callargs+__pyx_t_5, (2-__pyx_t_5) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 683, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
  }
  if (!(likely(PyBytes_CheckExact(__pyx_t_1))||((__pyx_t_1) == Py_None) || __Pyx_RaiseUnexpectedTypeError("bytes", __pyx_t_1))) __PYX_ERR(0, 683, __pyx_L1_error)
  __pyx_v_fname = ((PyObject*)__pyx_t_1);
  __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":684
 *     cdef int ret
 *     cdef bytes fname = self._v_file.filename.encode('utf8')
 *     cdef char* filename = fname             # <<<<<<<<<<<<<<
 * 
 *     if self.blosc2_support_read:
*/
  if (unlikely(__pyx_v_fname == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "expected bytes, NoneType found");
    __PYX_ERR(0, 684, __pyx_L1_error)
  }
  __pyx_t_6 = __Pyx_PyBytes_AsWritableString(__pyx_v_fname); if (unlikely((!__pyx_t_6) && PyErr_Occurred())) __PYX_ERR(0, 684, __pyx_L1_error)
  __pyx_v_filename = __pyx_t_6;

  /* "tables/tableextension.pyx":686
 *     cdef char* filename = fname
 * 
 *     if self.blosc2_support_read:             # <<<<<<<<<<<<<<
 *       # Grab the addresses for the blosc2 frames (HDF5 chunks)
 *       nchunks = math.ceil(self.nrows / self.chunkshape[0])
*/
  __pyx_t_7 = (__pyx_v_self->blosc2_support_read != 0);
  if (__pyx_t_7) {

    /* "tables/tableextension.pyx":688
 *     if self.blosc2_support_read:
 *       # Grab the addresses for the blosc2 frames (HDF5 chunks)
 *       nchunks = math.ceil(self.nrows / self.chunkshape[0])             # <<<<<<<<<<<<<<
 *       fill_chunk_addrs(self.dataset_id, nchunks, &self.chunk_op)
 * 
*/
    __pyx_t_4 = NULL;
    __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_mstate_global->__pyx_n_u_math); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 688, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_mstate_global->__pyx_n_u_ceil); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 688, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_nrows); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 688, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_8 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_chunkshape); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 688, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_8);
    __pyx_t_9 = __Pyx_GetItemInt(__pyx_t_8, 0, long, 1, __Pyx_PyLong_From_long, 0, 0, 1, 1, __Pyx_ReferenceSharing_OwnStrongReference); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 688, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_9);
    __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
    __pyx_t_8 = __Pyx_PyNumber_Divide(__pyx_t_2, __pyx_t_9); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 688, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_8);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
    __pyx_t_5 = 1;
    #if CYTHON_UNPACK_METHODS
    if (unlikely(PyMethod_Check(__pyx_t_3))) {
      __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_3);
      assert(__pyx_t_4);
      PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_3);
      __Pyx_INCREF(__pyx_t_4);
      __Pyx_INCREF(__pyx__function);
      __Pyx_DECREF_SET(__pyx_t_3, __pyx__function);
      __pyx_t_5 = 0;
    }
    #endif
    {
      PyObject *__pyx_callargs[2] = {__pyx_t_4, __pyx_t_8};
      __pyx_t_1 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_3, __pyx_callargs+__pyx_t_5, (2-__pyx_t_5) | (__pyx_t_5*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
      __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
      __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 688, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
    }
    __pyx_v_nchunks = __pyx_t_1;
    __pyx_t_1 = 0;

    /* "tables/tableextension.pyx":689
 *       # Grab the addresses for the blosc2 frames (HDF5 chunks)
 *       nchunks = math.ceil(self.nrows / self.chunkshape[0])
 *       fill_chunk_addrs(self.dataset_id, nchunks, &self.chunk_op)             # <<<<<<<<<<<<<<
 * 
 *     # Correct the number of records to read, if needed
*/
    __pyx_t_10 = __Pyx_PyLong_As_hsize_t(__pyx_v_nchunks); if (unlikely((__pyx_t_10 == ((hsize_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 689, __pyx_L1_error)
    (void)(fill_chunk_addrs(__pyx_v_self->__pyx_base.dataset_id, __pyx_t_10, (&__pyx_v_self->chunk_op)));

    /* "tables/tableextension.pyx":686
 *     cdef char* filename = fname
 * 
 *     if self.blosc2_support_read:             # <<<<<<<<<<<<<<
 *       # Grab the addresses for the blosc2 frames (HDF5 chunks)
 *       nchunks = math.ceil(self.nrows / self.chunkshape[0])
*/
  }

  /* "tables/tableextension.pyx":692
 * 
 *     # Correct the number of records to read, if needed
 *     if (start + nrecords) > self.nrows:             # <<<<<<<<<<<<<<
 *       nrecords = self.nrows - start
 * 
*/
  __pyx_t_1 = __Pyx_PyLong_From_hsize_t((__pyx_v_start + __pyx_v_nrecords)); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 692, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_nrows); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 692, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_8 = PyObject_RichCompare(__pyx_t_1, __pyx_t_3, Py_GT); __Pyx_XGOTREF(__pyx_t_8); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 692, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_7 = __Pyx_PyObject_IsTrue(__pyx_t_8); if (unlikely((__pyx_t_7 < 0))) __PYX_ERR(0, 692, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
  if (__pyx_t_7) {

    /* "tables/tableextension.pyx":693
 *     # Correct the number of records to read, if needed
 *     if (start + nrecords) > self.nrows:
 *       nrecords = self.nrows - start             # <<<<<<<<<<<<<<
 * 
 *     # Get the pointer to the buffer data area
*/
    __pyx_t_8 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_nrows); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 693, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_8);
    __pyx_t_3 = __Pyx_PyLong_From_hsize_t(__pyx_v_start); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 693, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_1 = PyNumber_Subtract(__pyx_t_8, __pyx_t_3); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 693, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __pyx_t_10 = __Pyx_PyLong_As_hsize_t(__pyx_t_1); if (unlikely((__pyx_t_10 == ((hsize_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 693, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __pyx_v_nrecords = __pyx_t_10;

    /* "tables/tableextension.pyx":692
 * 
 *     # Correct the number of records to read, if needed
 *     if (start + nrecords) > self.nrows:             # <<<<<<<<<<<<<<
 *       nrecords = self.nrows - start
 * 
*/
  }

  /* "tables/tableextension.pyx":696
 * 
 *     # Get the pointer to the buffer data area
 *     rbuf = PyArray_DATA(recarr)             # <<<<<<<<<<<<<<
 * 
 *     # Read the records from disk
*/
  __pyx_v_rbuf = PyArray_DATA(__pyx_v_recarr);

  /* "tables/tableextension.pyx":699
 * 
 *     # Read the records from disk
 *     with nogil:             # <<<<<<<<<<<<<<
 *         ret = H5TBOread_records(filename, self.blosc2_support_read, self.chunk_op,
 *                                 self.dataset_id, self.type_id, start,
*/
  {
      PyThreadState * _save;
      _save = PyEval_SaveThread();
      __Pyx_FastGIL_Remember();
      /*try:*/ {

        /* "tables/tableextension.pyx":700
 *     # Read the records from disk
 *     with nogil:
 *         ret = H5TBOread_records(filename, self.blosc2_support_read, self.chunk_op,             # <<<<<<<<<<<<<<
 *                                 self.dataset_id, self.type_id, start,
 *                                 nrecords, rbuf)
*/
        __pyx_v_ret = H5TBOread_records(__pyx_v_filename, __pyx_v_self->blosc2_support_read, __pyx_v_self->chunk_op, __pyx_v_self->__pyx_base.dataset_id, __pyx_v_self->__pyx_base.type_id, __pyx_v_start, __pyx_v_nrecords, __pyx_v_rbuf);
      }

      /* "tables/tableextension.pyx":699
 * 
 *     # Read the records from disk
 *     with nogil:             # <<<<<<<<<<<<<<
 *         ret = H5TBOread_records(filename, self.blosc2_support_read, self.chunk_op,
 *                                 self.dataset_id, self.type_id, start,
*/
      /*finally:*/ {
        /*normal exit:*/{
          __Pyx_FastGIL_Forget();
          PyEval_RestoreThread(_save);
          goto __pyx_L7;
        }
        __pyx_L7:;
      }
  }

  /* "tables/tableextension.pyx":704
 *                                 nrecords, rbuf)
 * 
 *     if ret < 0:             # <<<<<<<<<<<<<<
 *       raise HDF5ExtError("Problems reading records.")
 * 
*/
  __pyx_t_7 = (__pyx_v_ret < 0);
  if (unlikely(__pyx_t_7)) {

    /* "tables/tableextension.pyx":705
 * 
 *     if ret < 0:
 *       raise HDF5ExtError("Problems reading records.")             # <<<<<<<<<<<<<<
 * 
 *     # Convert some HDF5 types to NumPy after reading.
*/
    __pyx_t_3 = NULL;
    __Pyx_GetModuleGlobalName(__pyx_t_8, __pyx_mstate_global->__pyx_n_u_HDF5ExtError); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 705, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_8);
    __pyx_t_5 = 1;
    #if CYTHON_UNPACK_METHODS
    if (unlikely(PyMethod_Check(__pyx_t_8))) {
      __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_8);
      assert(__pyx_t_3);
      PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_8);
      __Pyx_INCREF(__pyx_t_3);
      __Pyx_INCREF(__pyx__function);
      __Pyx_DECREF_SET(__pyx_t_8, __pyx__function);
      __pyx_t_5 = 0;
    }
    #endif
    {
      PyObject *__pyx_callargs[2] = {__pyx_t_3, __pyx_mstate_global->__pyx_kp_u_Problems_reading_records};
      __pyx_t_1 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_8, __pyx_callargs+__pyx_t_5, (2-__pyx_t_5) | (__pyx_t_5*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
      if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 705, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
    }
    __Pyx_Raise(__pyx_t_1, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __PYX_ERR(0, 705, __pyx_L1_error)

    /* "tables/tableextension.pyx":704
 *                                 nrecords, rbuf)
 * 
 *     if ret < 0:             # <<<<<<<<<<<<<<
 *       raise HDF5ExtError("Problems reading records.")
 * 
*/
  }

  /* "tables/tableextension.pyx":708
 * 
 *     # Convert some HDF5 types to NumPy after reading.
 *     self._convert_types(recarr, nrecords, 1)             # <<<<<<<<<<<<<<
 * 
 *     return nrecords
*/
  __pyx_t_1 = ((struct __pyx_vtabstruct_6tables_14tableextension_Table *)__pyx_v_self->__pyx_base.__pyx_vtab)->_convert_types(__pyx_v_self, __pyx_v_recarr, __pyx_v_nrecords, 1, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 708, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":710
 *     self._convert_types(recarr, nrecords, 1)
 * 
 *     return nrecords             # <<<<<<<<<<<<<<
 * 
 *   cdef hsize_t _read_chunk(self, hsize_t nchunk, ndarray iobuf, long cstart):
*/
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __Pyx_PyLong_From_hsize_t(__pyx_v_nrecords); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 710, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "tables/tableextension.pyx":680
 * 
 * 
 *   def _read_records(self, hsize_t start, hsize_t nrecords, ndarray recarr):             # <<<<<<<<<<<<<<
 *     cdef void *rbuf
 *     cdef int ret
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_XDECREF(__pyx_t_9);
  __Pyx_AddTraceback("tables.tableextension.Table._read_records", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_fname);
  __Pyx_XDECREF(__pyx_v_nchunks);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":712
 *     return nrecords
 * 
 *   cdef hsize_t _read_chunk(self, hsize_t nchunk, ndarray iobuf, long cstart):             # <<<<<<<<<<<<<<
 *     cdef long nslot
 *     cdef hsize_t start, nrecords, chunkshape
*/

static hsize_t __pyx_f_6tables_14tableextension_5Table__read_chunk(struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self, hsize_t __pyx_v_nchunk, PyArrayObject *__pyx_v_iobuf, long __pyx_v_cstart) {
  long __pyx_v_nslot;
  hsize_t __pyx_v_start;
  hsize_t __pyx_v_nrecords;
  hsize_t __pyx_v_chunkshape;
  int __pyx_v_ret;
  void *__pyx_v_rbuf;
  struct __pyx_obj_6tables_17lrucacheextension_NumCache *__pyx_v_chunkcache = 0;
  PyObject *__pyx_v_fname = 0;
  char *__pyx_v_filename;
  PyObject *__pyx_v_nchunks = NULL;
  hsize_t __pyx_r;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  size_t __pyx_t_5;
  char *__pyx_t_6;
  int __pyx_t_7;
  PyObject *__pyx_t_8 = NULL;
  PyObject *__pyx_t_9 = NULL;
  hsize_t __pyx_t_10;
  long __pyx_t_11;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("_read_chunk", 0);

  /* "tables/tableextension.pyx":718
 *     cdef void *rbuf
 *     cdef NumCache chunkcache
 *     cdef bytes fname = self._v_file.filename.encode('utf8')             # <<<<<<<<<<<<<<
 *     cdef char* filename = fname
 * 
*/
  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_v_file); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 718, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_mstate_global->__pyx_n_u_filename); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 718, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_2 = __pyx_t_4;
  __Pyx_INCREF(__pyx_t_2);
  __pyx_t_5 = 0;
  {
    PyObject *__pyx_callargs[2] = {__pyx_t_2, __pyx_mstate_global->__pyx_n_u_utf8};
    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_encode, __pyx_callargs+__pyx_t_5, (2-__pyx_t_5) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 718, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
  }
  if (!(likely(PyBytes_CheckExact(__pyx_t_1))||((__pyx_t_1) == Py_None) || __Pyx_RaiseUnexpectedTypeError("bytes", __pyx_t_1))) __PYX_ERR(0, 718, __pyx_L1_error)
  __pyx_v_fname = ((PyObject*)__pyx_t_1);
  __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":719
 *     cdef NumCache chunkcache
 *     cdef bytes fname = self._v_file.filename.encode('utf8')
 *     cdef char* filename = fname             # <<<<<<<<<<<<<<
 * 
 *     if self.blosc2_support_read:
*/
  if (unlikely(__pyx_v_fname == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "expected bytes, NoneType found");
    __PYX_ERR(0, 719, __pyx_L1_error)
  }
  __pyx_t_6 = __Pyx_PyBytes_AsWritableString(__pyx_v_fname); if (unlikely((!__pyx_t_6) && PyErr_Occurred())) __PYX_ERR(0, 719, __pyx_L1_error)
  __pyx_v_filename = __pyx_t_6;

  /* "tables/tableextension.pyx":721
 *     cdef char* filename = fname
 * 
 *     if self.blosc2_support_read:             # <<<<<<<<<<<<<<
 *       # Grab the addresses for the blosc2 frames (HDF5 chunks)
 *       nchunks = math.ceil(self.nrows / self.chunkshape[0])
*/
  __pyx_t_7 = (__pyx_v_self->blosc2_support_read != 0);
  if (__pyx_t_7) {

    /* "tables/tableextension.pyx":723
 *     if self.blosc2_support_read:
 *       # Grab the addresses for the blosc2 frames (HDF5 chunks)
 *       nchunks = math.ceil(self.nrows / self.chunkshape[0])             # <<<<<<<<<<<<<<
 *       fill_chunk_addrs(self.dataset_id, nchunks, &self.chunk_op)
 * 
*/
    __pyx_t_4 = NULL;
    __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_mstate_global->__pyx_n_u_math); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 723, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_mstate_global->__pyx_n_u_ceil); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 723, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_nrows); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 723, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_8 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_chunkshape); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 723, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_8);
    __pyx_t_9 = __Pyx_GetItemInt(__pyx_t_8, 0, long, 1, __Pyx_PyLong_From_long, 0, 0, 1, 1, __Pyx_ReferenceSharing_OwnStrongReference); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 723, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_9);
    __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
    __pyx_t_8 = __Pyx_PyNumber_Divide(__pyx_t_2, __pyx_t_9); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 723, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_8);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
    __pyx_t_5 = 1;
    #if CYTHON_UNPACK_METHODS
    if (unlikely(PyMethod_Check(__pyx_t_3))) {
      __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_3);
      assert(__pyx_t_4);
      PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_3);
      __Pyx_INCREF(__pyx_t_4);
      __Pyx_INCREF(__pyx__function);
      __Pyx_DECREF_SET(__pyx_t_3, __pyx__function);
      __pyx_t_5 = 0;
    }
    #endif
    {
      PyObject *__pyx_callargs[2] = {__pyx_t_4, __pyx_t_8};
      __pyx_t_1 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_3, __pyx_callargs+__pyx_t_5, (2-__pyx_t_5) | (__pyx_t_5*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
      __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
      __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 723, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
    }
    __pyx_v_nchunks = __pyx_t_1;
    __pyx_t_1 = 0;

    /* "tables/tableextension.pyx":724
 *       # Grab the addresses for the blosc2 frames (HDF5 chunks)
 *       nchunks = math.ceil(self.nrows / self.chunkshape[0])
 *       fill_chunk_addrs(self.dataset_id, nchunks, &self.chunk_op)             # <<<<<<<<<<<<<<
 * 
 *     chunkcache = self._chunkcache
*/
    __pyx_t_10 = __Pyx_PyLong_As_hsize_t(__pyx_v_nchunks); if (unlikely((__pyx_t_10 == ((hsize_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 724, __pyx_L1_error)
    (void)(fill_chunk_addrs(__pyx_v_self->__pyx_base.dataset_id, __pyx_t_10, (&__pyx_v_self->chunk_op)));

    /* "tables/tableextension.pyx":721
 *     cdef char* filename = fname
 * 
 *     if self.blosc2_support_read:             # <<<<<<<<<<<<<<
 *       # Grab the addresses for the blosc2 frames (HDF5 chunks)
 *       nchunks = math.ceil(self.nrows / self.chunkshape[0])
*/
  }

  /* "tables/tableextension.pyx":726
 *       fill_chunk_addrs(self.dataset_id, nchunks, &self.chunk_op)
 * 
 *     chunkcache = self._chunkcache             # <<<<<<<<<<<<<<
 *     chunkshape = chunkcache.slotsize
 *     # Correct the number of records to read, if needed
*/
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_chunkcache); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 726, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_mstate_global->__pyx_ptype_6tables_17lrucacheextension_NumCache))))) __PYX_ERR(0, 726, __pyx_L1_error)
  __pyx_v_chunkcache = ((struct __pyx_obj_6tables_17lrucacheextension_NumCache *)__pyx_t_1);
  __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":727
 * 
 *     chunkcache = self._chunkcache
 *     chunkshape = chunkcache.slotsize             # <<<<<<<<<<<<<<
 *     # Correct the number of records to read, if needed
 *     start = nchunk*chunkshape
*/
  __pyx_t_11 = __pyx_v_chunkcache->slotsize;
  __pyx_v_chunkshape = __pyx_t_11;

  /* "tables/tableextension.pyx":729
 *     chunkshape = chunkcache.slotsize
 *     # Correct the number of records to read, if needed
 *     start = nchunk*chunkshape             # <<<<<<<<<<<<<<
 *     nrecords = chunkshape
 *     if (start + nrecords) > self.nrows:
*/
  __pyx_v_start = (__pyx_v_nchunk * __pyx_v_chunkshape);

  /* "tables/tableextension.pyx":730
 *     # Correct the number of records to read, if needed
 *     start = nchunk*chunkshape
 *     nrecords = chunkshape             # <<<<<<<<<<<<<<
 *     if (start + nrecords) > self.nrows:
 *       nrecords = self.nrows - start
*/
  __pyx_v_nrecords = __pyx_v_chunkshape;

  /* "tables/tableextension.pyx":731
 *     start = nchunk*chunkshape
 *     nrecords = chunkshape
 *     if (start + nrecords) > self.nrows:             # <<<<<<<<<<<<<<
 *       nrecords = self.nrows - start
 *     rbuf = PyArray_BYTES(iobuf) + cstart * chunkcache.itemsize
*/
  __pyx_t_1 = __Pyx_PyLong_From_hsize_t((__pyx_v_start + __pyx_v_nrecords)); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 731, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_nrows); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 731, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_8 = PyObject_RichCompare(__pyx_t_1, __pyx_t_3, Py_GT); __Pyx_XGOTREF(__pyx_t_8); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 731, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_7 = __Pyx_PyObject_IsTrue(__pyx_t_8); if (unlikely((__pyx_t_7 < 0))) __PYX_ERR(0, 731, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
  if (__pyx_t_7) {

    /* "tables/tableextension.pyx":732
 *     nrecords = chunkshape
 *     if (start + nrecords) > self.nrows:
 *       nrecords = self.nrows - start             # <<<<<<<<<<<<<<
 *     rbuf = PyArray_BYTES(iobuf) + cstart * chunkcache.itemsize
 *     # Try to see if the chunk is in cache
*/
    __pyx_t_8 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_nrows); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 732, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_8);
    __pyx_t_3 = __Pyx_PyLong_From_hsize_t(__pyx_v_start); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 732, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_1 = PyNumber_Subtract(__pyx_t_8, __pyx_t_3); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 732, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __pyx_t_10 = __Pyx_PyLong_As_hsize_t(__pyx_t_1); if (unlikely((__pyx_t_10 == ((hsize_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 732, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __pyx_v_nrecords = __pyx_t_10;

    /* "tables/tableextension.pyx":731
 *     start = nchunk*chunkshape
 *     nrecords = chunkshape
 *     if (start + nrecords) > self.nrows:             # <<<<<<<<<<<<<<
 *       nrecords = self.nrows - start
 *     rbuf = PyArray_BYTES(iobuf) + cstart * chunkcache.itemsize
*/
  }

  /* "tables/tableextension.pyx":733
 *     if (start + nrecords) > self.nrows:
 *       nrecords = self.nrows - start
 *     rbuf = PyArray_BYTES(iobuf) + cstart * chunkcache.itemsize             # <<<<<<<<<<<<<<
 *     # Try to see if the chunk is in cache
 *     nslot = chunkcache.getslot_(nchunk)
*/
  __pyx_v_rbuf = (PyArray_BYTES(__pyx_v_iobuf) + (__pyx_v_cstart * __pyx_v_chunkcache->itemsize));

  /* "tables/tableextension.pyx":735
 *     rbuf = PyArray_BYTES(iobuf) + cstart * chunkcache.itemsize
 *     # Try to see if the chunk is in cache
 *     nslot = chunkcache.getslot_(nchunk)             # <<<<<<<<<<<<<<
 *     if nslot >= 0:
 *       chunkcache.getitem_(nslot, rbuf, 0)
*/
  __pyx_t_11 = ((struct __pyx_vtabstruct_6tables_17lrucacheextension_NumCache *)__pyx_v_chunkcache->__pyx_base.__pyx_vtab)->getslot_(__pyx_v_chunkcache, __pyx_v_nchunk); if (unlikely(PyErr_Occurred())) __PYX_ERR(0, 735, __pyx_L1_error)
  __pyx_v_nslot = __pyx_t_11;

  /* "tables/tableextension.pyx":736
 *     # Try to see if the chunk is in cache
 *     nslot = chunkcache.getslot_(nchunk)
 *     if nslot >= 0:             # <<<<<<<<<<<<<<
 *       chunkcache.getitem_(nslot, rbuf, 0)
 *     else:
*/
  __pyx_t_7 = (__pyx_v_nslot >= 0);
  if (__pyx_t_7) {

    /* "tables/tableextension.pyx":737
 *     nslot = chunkcache.getslot_(nchunk)
 *     if nslot >= 0:
 *       chunkcache.getitem_(nslot, rbuf, 0)             # <<<<<<<<<<<<<<
 *     else:
 *       # Chunk is not in cache. Read it and put it in the LRU cache.
*/
    __pyx_t_1 = ((struct __pyx_vtabstruct_6tables_17lrucacheextension_NumCache *)__pyx_v_chunkcache->__pyx_base.__pyx_vtab)->getitem_(__pyx_v_chunkcache, __pyx_v_nslot, __pyx_v_rbuf, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 737, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

    /* "tables/tableextension.pyx":736
 *     # Try to see if the chunk is in cache
 *     nslot = chunkcache.getslot_(nchunk)
 *     if nslot >= 0:             # <<<<<<<<<<<<<<
 *       chunkcache.getitem_(nslot, rbuf, 0)
 *     else:
*/
    goto __pyx_L5;
  }

  /* "tables/tableextension.pyx":740
 *     else:
 *       # Chunk is not in cache. Read it and put it in the LRU cache.
 *       with nogil:             # <<<<<<<<<<<<<<
 *           ret = H5TBOread_records(filename, self.blosc2_support_read, self.chunk_op,
 *                                   self.dataset_id, self.type_id, start,
*/
  /*else*/ {
    {
        PyThreadState * _save;
        _save = PyEval_SaveThread();
        __Pyx_FastGIL_Remember();
        /*try:*/ {

          /* "tables/tableextension.pyx":741
 *       # Chunk is not in cache. Read it and put it in the LRU cache.
 *       with nogil:
 *           ret = H5TBOread_records(filename, self.blosc2_support_read, self.chunk_op,             # <<<<<<<<<<<<<<
 *                                   self.dataset_id, self.type_id, start,
 *                                   nrecords, rbuf)
*/
          __pyx_v_ret = H5TBOread_records(__pyx_v_filename, __pyx_v_self->blosc2_support_read, __pyx_v_self->chunk_op, __pyx_v_self->__pyx_base.dataset_id, __pyx_v_self->__pyx_base.type_id, __pyx_v_start, __pyx_v_nrecords, __pyx_v_rbuf);
        }

        /* "tables/tableextension.pyx":740
 *     else:
 *       # Chunk is not in cache. Read it and put it in the LRU cache.
 *       with nogil:             # <<<<<<<<<<<<<<
 *           ret = H5TBOread_records(filename, self.blosc2_support_read, self.chunk_op,
 *                                   self.dataset_id, self.type_id, start,
*/
        /*finally:*/ {
          /*normal exit:*/{
            __Pyx_FastGIL_Forget();
            PyEval_RestoreThread(_save);
            goto __pyx_L8;
          }
          __pyx_L8:;
        }
    }

    /* "tables/tableextension.pyx":745
 *                                   nrecords, rbuf)
 * 
 *       if ret < 0:             # <<<<<<<<<<<<<<
 *         raise HDF5ExtError("Problems reading chunk records.")
 *       nslot = chunkcache.setitem_(nchunk, rbuf, 0)
*/
    __pyx_t_7 = (__pyx_v_ret < 0);
    if (unlikely(__pyx_t_7)) {

      /* "tables/tableextension.pyx":746
 * 
 *       if ret < 0:
 *         raise HDF5ExtError("Problems reading chunk records.")             # <<<<<<<<<<<<<<
 *       nslot = chunkcache.setitem_(nchunk, rbuf, 0)
 *     return nrecords
*/
      __pyx_t_3 = NULL;
      __Pyx_GetModuleGlobalName(__pyx_t_8, __pyx_mstate_global->__pyx_n_u_HDF5ExtError); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 746, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_8);
      __pyx_t_5 = 1;
      #if CYTHON_UNPACK_METHODS
      if (unlikely(PyMethod_Check(__pyx_t_8))) {
        __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_8);
        assert(__pyx_t_3);
        PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_8);
        __Pyx_INCREF(__pyx_t_3);
        __Pyx_INCREF(__pyx__function);
        __Pyx_DECREF_SET(__pyx_t_8, __pyx__function);
        __pyx_t_5 = 0;
      }
      #endif
      {
        PyObject *__pyx_callargs[2] = {__pyx_t_3, __pyx_mstate_global->__pyx_kp_u_Problems_reading_chunk_records};
        __pyx_t_1 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_8, __pyx_callargs+__pyx_t_5, (2-__pyx_t_5) | (__pyx_t_5*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
        __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
        __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
        if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 746, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_1);
      }
      __Pyx_Raise(__pyx_t_1, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
      __PYX_ERR(0, 746, __pyx_L1_error)

      /* "tables/tableextension.pyx":745
 *                                   nrecords, rbuf)
 * 
 *       if ret < 0:             # <<<<<<<<<<<<<<
 *         raise HDF5ExtError("Problems reading chunk records.")
 *       nslot = chunkcache.setitem_(nchunk, rbuf, 0)
*/
    }

    /* "tables/tableextension.pyx":747
 *       if ret < 0:
 *         raise HDF5ExtError("Problems reading chunk records.")
 *       nslot = chunkcache.setitem_(nchunk, rbuf, 0)             # <<<<<<<<<<<<<<
 *     return nrecords
 * 
*/
    __pyx_t_11 = ((struct __pyx_vtabstruct_6tables_17lrucacheextension_NumCache *)__pyx_v_chunkcache->__pyx_base.__pyx_vtab)->setitem_(__pyx_v_chunkcache, __pyx_v_nchunk, __pyx_v_rbuf, 0); if (unlikely(PyErr_Occurred())) __PYX_ERR(0, 747, __pyx_L1_error)
    __pyx_v_nslot = __pyx_t_11;
  }
  __pyx_L5:;

  /* "tables/tableextension.pyx":748
 *         raise HDF5ExtError("Problems reading chunk records.")
 *       nslot = chunkcache.setitem_(nchunk, rbuf, 0)
 *     return nrecords             # <<<<<<<<<<<<<<
 * 
 *   def _read_elements(self, ndarray coords, ndarray recarr):
*/
  __pyx_r = __pyx_v_nrecords;
  goto __pyx_L0;

  /* "tables/tableextension.pyx":712
 *     return nrecords
 * 
 *   cdef hsize_t _read_chunk(self, hsize_t nchunk, ndarray iobuf, long cstart):             # <<<<<<<<<<<<<<
 *     cdef long nslot
 *     cdef hsize_t start, nrecords, chunkshape
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_XDECREF(__pyx_t_9);
  __Pyx_AddTraceback("tables.tableextension.Table._read_chunk", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF((PyObject *)__pyx_v_chunkcache);
  __Pyx_XDECREF(__pyx_v_fname);
  __Pyx_XDECREF(__pyx_v_nchunks);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":750
 *     return nrecords
 * 
 *   def _read_elements(self, ndarray coords, ndarray recarr):             # <<<<<<<<<<<<<<
 *     cdef long nrecords
 *     cdef void *rbuf
*/

/* Python wrapper */
static PyObject *__pyx_pw_6tables_14tableextension_5Table_19_read_elements(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
); /*proto*/
static PyMethodDef __pyx_mdef_6tables_14tableextension_5Table_19_read_elements = {"_read_elements", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_5Table_19_read_elements, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_6tables_14tableextension_5Table_19_read_elements(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
) {
  PyArrayObject *__pyx_v_coords = 0;
  PyArrayObject *__pyx_v_recarr = 0;
  #if !CYTHON_METH_FASTCALL
  CYTHON_UNUSED Py_ssize_t __pyx_nargs;
  #endif
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject* values[2] = {0,0};
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("_read_elements (wrapper)", 0);
  #if !CYTHON_METH_FASTCALL
  #if CYTHON_ASSUME_SAFE_SIZE
  __pyx_nargs = PyTuple_GET_SIZE(__pyx_args);
  #else
  __pyx_nargs = PyTuple_Size(__pyx_args); if (unlikely(__pyx_nargs < 0)) return NULL;
  #endif
  #endif
  __pyx_kwvalues = __Pyx_KwValues_FASTCALL(__pyx_args, __pyx_nargs);
  {
    PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_coords,&__pyx_mstate_global->__pyx_n_u_recarr,0};
    const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
    if (unlikely(__pyx_kwds_len) < 0) __PYX_ERR(0, 750, __pyx_L3_error)
    if (__pyx_kwds_len > 0) {
      switch (__pyx_nargs) {
        case  2:
        values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(0, 750, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  1:
        values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(0, 750, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      const Py_ssize_t kwd_pos_args = __pyx_nargs;
      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "_read_elements", 0) < (0)) __PYX_ERR(0, 750, __pyx_L3_error)
      for (Py_ssize_t i = __pyx_nargs; i < 2; i++) {
        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("_read_elements", 1, 2, 2, i); __PYX_ERR(0, 750, __pyx_L3_error) }
      }
    } else if (unlikely(__pyx_nargs != 2)) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(0, 750, __pyx_L3_error)
      values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(0, 750, __pyx_L3_error)
    }
    __pyx_v_coords = ((PyArrayObject *)values[0]);
    __pyx_v_recarr = ((PyArrayObject *)values[1]);
  }
  goto __pyx_L6_skip;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("_read_elements", 1, 2, 2, __pyx_nargs); __PYX_ERR(0, 750, __pyx_L3_error)
  __pyx_L6_skip:;
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L3_error:;
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  __Pyx_AddTraceback("tables.tableextension.Table._read_elements", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_coords), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 1, "coords", 0))) __PYX_ERR(0, 750, __pyx_L1_error)
  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_recarr), __pyx_mstate_global->__pyx_ptype_5numpy_ndarray, 1, "recarr", 0))) __PYX_ERR(0, 750, __pyx_L1_error)
  __pyx_r = __pyx_pf_6tables_14tableextension_5Table_18_read_elements(((struct __pyx_obj_6tables_14tableextension_Table *)__pyx_v_self), __pyx_v_coords, __pyx_v_recarr);

  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __pyx_r = NULL;
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  goto __pyx_L7_cleaned_up;
  __pyx_L0:;
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  __pyx_L7_cleaned_up:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_6tables_14tableextension_5Table_18_read_elements(struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self, PyArrayObject *__pyx_v_coords, PyArrayObject *__pyx_v_recarr) {
  long __pyx_v_nrecords;
  void *__pyx_v_rbuf;
  void *__pyx_v_rbuf2;
  int __pyx_v_ret;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  size_t __pyx_t_5;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("_read_elements", 0);

  /* "tables/tableextension.pyx":757
 * 
 *     # Get the chunk of the coords that correspond to a buffer
 *     nrecords = coords.size             # <<<<<<<<<<<<<<
 *     # Get the pointer to the buffer data area
 *     rbuf = PyArray_DATA(recarr)
*/
  __pyx_v_nrecords = __pyx_f_5numpy_7ndarray_4size_size(__pyx_v_coords);

  /* "tables/tableextension.pyx":759
 *     nrecords = coords.size
 *     # Get the pointer to the buffer data area
 *     rbuf = PyArray_DATA(recarr)             # <<<<<<<<<<<<<<
 *     # Get the pointer to the buffer coords area
 *     rbuf2 = PyArray_DATA(coords)
*/
  __pyx_v_rbuf = PyArray_DATA(__pyx_v_recarr);

  /* "tables/tableextension.pyx":761
 *     rbuf = PyArray_DATA(recarr)
 *     # Get the pointer to the buffer coords area
 *     rbuf2 = PyArray_DATA(coords)             # <<<<<<<<<<<<<<
 * 
 *     with nogil:
*/
  __pyx_v_rbuf2 = PyArray_DATA(__pyx_v_coords);

  /* "tables/tableextension.pyx":763
 *     rbuf2 = PyArray_DATA(coords)
 * 
 *     with nogil:             # <<<<<<<<<<<<<<
 *         ret = H5TBOread_elements(self.dataset_id, self.type_id,
 *                                  nrecords, rbuf2, rbuf)
*/
  {
      PyThreadState * _save;
      _save = PyEval_SaveThread();
      __Pyx_FastGIL_Remember();
      /*try:*/ {

        /* "tables/tableextension.pyx":764
 * 
 *     with nogil:
 *         ret = H5TBOread_elements(self.dataset_id, self.type_id,             # <<<<<<<<<<<<<<
 *                                  nrecords, rbuf2, rbuf)
 * 
*/
        __pyx_v_ret = H5TBOread_elements(__pyx_v_self->__pyx_base.dataset_id, __pyx_v_self->__pyx_base.type_id, __pyx_v_nrecords, __pyx_v_rbuf2, __pyx_v_rbuf);
      }

      /* "tables/tableextension.pyx":763
 *     rbuf2 = PyArray_DATA(coords)
 * 
 *     with nogil:             # <<<<<<<<<<<<<<
 *         ret = H5TBOread_elements(self.dataset_id, self.type_id,
 *                                  nrecords, rbuf2, rbuf)
*/
      /*finally:*/ {
        /*normal exit:*/{
          __Pyx_FastGIL_Forget();
          PyEval_RestoreThread(_save);
          goto __pyx_L5;
        }
        __pyx_L5:;
      }
  }

  /* "tables/tableextension.pyx":767
 *                                  nrecords, rbuf2, rbuf)
 * 
 *     if ret < 0:             # <<<<<<<<<<<<<<
 *       raise HDF5ExtError("Problems reading records.")
 * 
*/
  __pyx_t_1 = (__pyx_v_ret < 0);
  if (unlikely(__pyx_t_1)) {

    /* "tables/tableextension.pyx":768
 * 
 *     if ret < 0:
 *       raise HDF5ExtError("Problems reading records.")             # <<<<<<<<<<<<<<
 * 
 *     # Convert some HDF5 types to NumPy after reading.
*/
    __pyx_t_3 = NULL;
    __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_mstate_global->__pyx_n_u_HDF5ExtError); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 768, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = 1;
    #if CYTHON_UNPACK_METHODS
    if (unlikely(PyMethod_Check(__pyx_t_4))) {
      __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_4);
      assert(__pyx_t_3);
      PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_4);
      __Pyx_INCREF(__pyx_t_3);
      __Pyx_INCREF(__pyx__function);
      __Pyx_DECREF_SET(__pyx_t_4, __pyx__function);
      __pyx_t_5 = 0;
    }
    #endif
    {
      PyObject *__pyx_callargs[2] = {__pyx_t_3, __pyx_mstate_global->__pyx_kp_u_Problems_reading_records};
      __pyx_t_2 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_4, __pyx_callargs+__pyx_t_5, (2-__pyx_t_5) | (__pyx_t_5*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 768, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
    }
    __Pyx_Raise(__pyx_t_2, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __PYX_ERR(0, 768, __pyx_L1_error)

    /* "tables/tableextension.pyx":767
 *                                  nrecords, rbuf2, rbuf)
 * 
 *     if ret < 0:             # <<<<<<<<<<<<<<
 *       raise HDF5ExtError("Problems reading records.")
 * 
*/
  }

  /* "tables/tableextension.pyx":771
 * 
 *     # Convert some HDF5 types to NumPy after reading.
 *     self._convert_types(recarr, nrecords, 1)             # <<<<<<<<<<<<<<
 * 
 *     return nrecords
*/
  __pyx_t_2 = ((struct __pyx_vtabstruct_6tables_14tableextension_Table *)__pyx_v_self->__pyx_base.__pyx_vtab)->_convert_types(__pyx_v_self, __pyx_v_recarr, __pyx_v_nrecords, 1, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 771, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":773
 *     self._convert_types(recarr, nrecords, 1)
 * 
 *     return nrecords             # <<<<<<<<<<<<<<
 * 
 *   def _remove_rows(self, hsize_t start, hsize_t stop, long step):
*/
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_2 = __Pyx_PyLong_From_long(__pyx_v_nrecords); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 773, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_r = __pyx_t_2;
  __pyx_t_2 = 0;
  goto __pyx_L0;

  /* "tables/tableextension.pyx":750
 *     return nrecords
 * 
 *   def _read_elements(self, ndarray coords, ndarray recarr):             # <<<<<<<<<<<<<<
 *     cdef long nrecords
 *     cdef void *rbuf
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("tables.tableextension.Table._read_elements", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":775
 *     return nrecords
 * 
 *   def _remove_rows(self, hsize_t start, hsize_t stop, long step):             # <<<<<<<<<<<<<<
 *     cdef size_t rowsize
 *     cdef hsize_t nrecords=0, nrecords2
*/

/* Python wrapper */
static PyObject *__pyx_pw_6tables_14tableextension_5Table_21_remove_rows(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
); /*proto*/
static PyMethodDef __pyx_mdef_6tables_14tableextension_5Table_21_remove_rows = {"_remove_rows", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_5Table_21_remove_rows, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_6tables_14tableextension_5Table_21_remove_rows(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
) {
  hsize_t __pyx_v_start;
  hsize_t __pyx_v_stop;
  long __pyx_v_step;
  #if !CYTHON_METH_FASTCALL
  CYTHON_UNUSED Py_ssize_t __pyx_nargs;
  #endif
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject* values[3] = {0,0,0};
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("_remove_rows (wrapper)", 0);
  #if !CYTHON_METH_FASTCALL
  #if CYTHON_ASSUME_SAFE_SIZE
  __pyx_nargs = PyTuple_GET_SIZE(__pyx_args);
  #else
  __pyx_nargs = PyTuple_Size(__pyx_args); if (unlikely(__pyx_nargs < 0)) return NULL;
  #endif
  #endif
  __pyx_kwvalues = __Pyx_KwValues_FASTCALL(__pyx_args, __pyx_nargs);
  {
    PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_start,&__pyx_mstate_global->__pyx_n_u_stop,&__pyx_mstate_global->__pyx_n_u_step,0};
    const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
    if (unlikely(__pyx_kwds_len) < 0) __PYX_ERR(0, 775, __pyx_L3_error)
    if (__pyx_kwds_len > 0) {
      switch (__pyx_nargs) {
        case  3:
        values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(0, 775, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  2:
        values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(0, 775, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  1:
        values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(0, 775, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      const Py_ssize_t kwd_pos_args = __pyx_nargs;
      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "_remove_rows", 0) < (0)) __PYX_ERR(0, 775, __pyx_L3_error)
      for (Py_ssize_t i = __pyx_nargs; i < 3; i++) {
        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("_remove_rows", 1, 3, 3, i); __PYX_ERR(0, 775, __pyx_L3_error) }
      }
    } else if (unlikely(__pyx_nargs != 3)) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(0, 775, __pyx_L3_error)
      values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(0, 775, __pyx_L3_error)
      values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(0, 775, __pyx_L3_error)
    }
    __pyx_v_start = __Pyx_PyLong_As_hsize_t(values[0]); if (unlikely((__pyx_v_start == ((hsize_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 775, __pyx_L3_error)
    __pyx_v_stop = __Pyx_PyLong_As_hsize_t(values[1]); if (unlikely((__pyx_v_stop == ((hsize_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 775, __pyx_L3_error)
    __pyx_v_step = __Pyx_PyLong_As_long(values[2]); if (unlikely((__pyx_v_step == (long)-1) && PyErr_Occurred())) __PYX_ERR(0, 775, __pyx_L3_error)
  }
  goto __pyx_L6_skip;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("_remove_rows", 1, 3, 3, __pyx_nargs); __PYX_ERR(0, 775, __pyx_L3_error)
  __pyx_L6_skip:;
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L3_error:;
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  __Pyx_AddTraceback("tables.tableextension.Table._remove_rows", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_6tables_14tableextension_5Table_20_remove_rows(((struct __pyx_obj_6tables_14tableextension_Table *)__pyx_v_self), __pyx_v_start, __pyx_v_stop, __pyx_v_step);

  /* function exit code */
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_6tables_14tableextension_5Table_20_remove_rows(struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self, hsize_t __pyx_v_start, hsize_t __pyx_v_stop, long __pyx_v_step) {
  size_t __pyx_v_rowsize;
  hsize_t __pyx_v_nrecords;
  hsize_t __pyx_v_nrecords2;
  hsize_t __pyx_v_i;
  PyObject *__pyx_v_fname = 0;
  char *__pyx_v_filename;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  size_t __pyx_t_5;
  char *__pyx_t_6;
  int __pyx_t_7;
  hsize_t __pyx_t_8;
  hsize_t __pyx_t_9;
  hid_t __pyx_t_10;
  PyObject *__pyx_t_11 = NULL;
  PyObject *(*__pyx_t_12)(PyObject *);
  PyObject *__pyx_t_13 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("_remove_rows", 0);

  /* "tables/tableextension.pyx":777
 *   def _remove_rows(self, hsize_t start, hsize_t stop, long step):
 *     cdef size_t rowsize
 *     cdef hsize_t nrecords=0, nrecords2             # <<<<<<<<<<<<<<
 *     cdef hsize_t i
 *     cdef bytes fname = self._v_file.filename.encode('utf8')
*/
  __pyx_v_nrecords = 0;

  /* "tables/tableextension.pyx":779
 *     cdef hsize_t nrecords=0, nrecords2
 *     cdef hsize_t i
 *     cdef bytes fname = self._v_file.filename.encode('utf8')             # <<<<<<<<<<<<<<
 *     cdef char* filename = fname
 * 
*/
  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_v_file); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 779, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_mstate_global->__pyx_n_u_filename); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 779, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_2 = __pyx_t_4;
  __Pyx_INCREF(__pyx_t_2);
  __pyx_t_5 = 0;
  {
    PyObject *__pyx_callargs[2] = {__pyx_t_2, __pyx_mstate_global->__pyx_n_u_utf8};
    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_encode, __pyx_callargs+__pyx_t_5, (2-__pyx_t_5) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 779, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
  }
  if (!(likely(PyBytes_CheckExact(__pyx_t_1))||((__pyx_t_1) == Py_None) || __Pyx_RaiseUnexpectedTypeError("bytes", __pyx_t_1))) __PYX_ERR(0, 779, __pyx_L1_error)
  __pyx_v_fname = ((PyObject*)__pyx_t_1);
  __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":780
 *     cdef hsize_t i
 *     cdef bytes fname = self._v_file.filename.encode('utf8')
 *     cdef char* filename = fname             # <<<<<<<<<<<<<<
 * 
 *     if step == 1:
*/
  if (unlikely(__pyx_v_fname == Py_None)) {
    PyErr_SetString(PyExc_TypeError, "expected bytes, NoneType found");
    __PYX_ERR(0, 780, __pyx_L1_error)
  }
  __pyx_t_6 = __Pyx_PyBytes_AsWritableString(__pyx_v_fname); if (unlikely((!__pyx_t_6) && PyErr_Occurred())) __PYX_ERR(0, 780, __pyx_L1_error)
  __pyx_v_filename = __pyx_t_6;

  /* "tables/tableextension.pyx":782
 *     cdef char* filename = fname
 * 
 *     if step == 1:             # <<<<<<<<<<<<<<
 *       nrecords = stop - start
 *       rowsize = self.rowsize
*/
  __pyx_t_7 = (__pyx_v_step == 1);
  if (__pyx_t_7) {

    /* "tables/tableextension.pyx":783
 * 
 *     if step == 1:
 *       nrecords = stop - start             # <<<<<<<<<<<<<<
 *       rowsize = self.rowsize
 *       # Using self.disk_type_id should be faster (i.e. less conversions)
*/
    __pyx_v_nrecords = (__pyx_v_stop - __pyx_v_start);

    /* "tables/tableextension.pyx":784
 *     if step == 1:
 *       nrecords = stop - start
 *       rowsize = self.rowsize             # <<<<<<<<<<<<<<
 *       # Using self.disk_type_id should be faster (i.e. less conversions)
 *       if (H5TBOdelete_records(filename, self.blosc2_support_read, self.chunk_op,
*/
    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_rowsize); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 784, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_5 = __Pyx_PyLong_As_size_t(__pyx_t_1); if (unlikely((__pyx_t_5 == (size_t)-1) && PyErr_Occurred())) __PYX_ERR(0, 784, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __pyx_v_rowsize = __pyx_t_5;

    /* "tables/tableextension.pyx":788
 *       if (H5TBOdelete_records(filename, self.blosc2_support_read, self.chunk_op,
 *                               self.dataset_id,
 *                               self.disk_type_id, self.nrows, rowsize,             # <<<<<<<<<<<<<<
 *                               start, nrecords, self.nrowsinbuf) < 0):
 *         raise HDF5ExtError("Problems deleting records.")
*/
    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_nrows); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 788, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_8 = __Pyx_PyLong_As_hsize_t(__pyx_t_1); if (unlikely((__pyx_t_8 == ((hsize_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 788, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

    /* "tables/tableextension.pyx":789
 *                               self.dataset_id,
 *                               self.disk_type_id, self.nrows, rowsize,
 *                               start, nrecords, self.nrowsinbuf) < 0):             # <<<<<<<<<<<<<<
 *         raise HDF5ExtError("Problems deleting records.")
 * 
*/
    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_nrowsinbuf); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 789, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_9 = __Pyx_PyLong_As_hsize_t(__pyx_t_1); if (unlikely((__pyx_t_9 == ((hsize_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 789, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

    /* "tables/tableextension.pyx":786
 *       rowsize = self.rowsize
 *       # Using self.disk_type_id should be faster (i.e. less conversions)
 *       if (H5TBOdelete_records(filename, self.blosc2_support_read, self.chunk_op,             # <<<<<<<<<<<<<<
 *                               self.dataset_id,
 *                               self.disk_type_id, self.nrows, rowsize,
*/
    __pyx_t_7 = (H5TBOdelete_records(__pyx_v_filename, __pyx_v_self->blosc2_support_read, __pyx_v_self->chunk_op, __pyx_v_self->__pyx_base.dataset_id, __pyx_v_self->__pyx_base.disk_type_id, __pyx_t_8, __pyx_v_rowsize, __pyx_v_start, __pyx_v_nrecords, __pyx_t_9) < 0);
    if (unlikely(__pyx_t_7)) {

      /* "tables/tableextension.pyx":790
 *                               self.disk_type_id, self.nrows, rowsize,
 *                               start, nrecords, self.nrowsinbuf) < 0):
 *         raise HDF5ExtError("Problems deleting records.")             # <<<<<<<<<<<<<<
 * 
 *       self.nrows = self.nrows - nrecords
*/
      __pyx_t_4 = NULL;
      __Pyx_GetModuleGlobalName(__pyx_t_2, __pyx_mstate_global->__pyx_n_u_HDF5ExtError); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 790, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
      __pyx_t_5 = 1;
      #if CYTHON_UNPACK_METHODS
      if (unlikely(PyMethod_Check(__pyx_t_2))) {
        __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_2);
        assert(__pyx_t_4);
        PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_2);
        __Pyx_INCREF(__pyx_t_4);
        __Pyx_INCREF(__pyx__function);
        __Pyx_DECREF_SET(__pyx_t_2, __pyx__function);
        __pyx_t_5 = 0;
      }
      #endif
      {
        PyObject *__pyx_callargs[2] = {__pyx_t_4, __pyx_mstate_global->__pyx_kp_u_Problems_deleting_records};
        __pyx_t_1 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_2, __pyx_callargs+__pyx_t_5, (2-__pyx_t_5) | (__pyx_t_5*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
        __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
        __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
        if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 790, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_1);
      }
      __Pyx_Raise(__pyx_t_1, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
      __PYX_ERR(0, 790, __pyx_L1_error)

      /* "tables/tableextension.pyx":786
 *       rowsize = self.rowsize
 *       # Using self.disk_type_id should be faster (i.e. less conversions)
 *       if (H5TBOdelete_records(filename, self.blosc2_support_read, self.chunk_op,             # <<<<<<<<<<<<<<
 *                               self.dataset_id,
 *                               self.disk_type_id, self.nrows, rowsize,
*/
    }

    /* "tables/tableextension.pyx":792
 *         raise HDF5ExtError("Problems deleting records.")
 * 
 *       self.nrows = self.nrows - nrecords             # <<<<<<<<<<<<<<
 *       if self._v_file.params['PYTABLES_SYS_ATTRS']:
 *         # Attach the NROWS attribute
*/
    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_nrows); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 792, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_2 = __Pyx_PyLong_From_hsize_t(__pyx_v_nrecords); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 792, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_4 = PyNumber_Subtract(__pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 792, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    if (__Pyx_PyObject_SetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_nrows, __pyx_t_4) < (0)) __PYX_ERR(0, 792, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

    /* "tables/tableextension.pyx":793
 * 
 *       self.nrows = self.nrows - nrecords
 *       if self._v_file.params['PYTABLES_SYS_ATTRS']:             # <<<<<<<<<<<<<<
 *         # Attach the NROWS attribute
 *         nrecords2 = self.nrows
*/
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_v_file); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 793, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_mstate_global->__pyx_n_u_params); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 793, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_t_4 = __Pyx_PyObject_Dict_GetItem(__pyx_t_2, __pyx_mstate_global->__pyx_n_u_PYTABLES_SYS_ATTRS); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 793, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __pyx_t_7 = __Pyx_PyObject_IsTrue(__pyx_t_4); if (unlikely((__pyx_t_7 < 0))) __PYX_ERR(0, 793, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    if (__pyx_t_7) {

      /* "tables/tableextension.pyx":795
 *       if self._v_file.params['PYTABLES_SYS_ATTRS']:
 *         # Attach the NROWS attribute
 *         nrecords2 = self.nrows             # <<<<<<<<<<<<<<
 *         H5ATTRset_attribute(self.dataset_id, "NROWS", H5T_STD_I64,
 *                             0, NULL, <char *>&nrecords2)
*/
      __pyx_t_4 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_nrows); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 795, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __pyx_t_9 = __Pyx_PyLong_As_hsize_t(__pyx_t_4); if (unlikely((__pyx_t_9 == ((hsize_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 795, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __pyx_v_nrecords2 = __pyx_t_9;

      /* "tables/tableextension.pyx":796
 *         # Attach the NROWS attribute
 *         nrecords2 = self.nrows
 *         H5ATTRset_attribute(self.dataset_id, "NROWS", H5T_STD_I64,             # <<<<<<<<<<<<<<
 *                             0, NULL, <char *>&nrecords2)
 *       # Set the caches to dirty
*/
      __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_mstate_global->__pyx_n_u_H5T_STD_I64); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 796, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __pyx_t_10 = __Pyx_PyLong_As_hid_t(__pyx_t_4); if (unlikely((__pyx_t_10 == ((hid_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 796, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

      /* "tables/tableextension.pyx":797
 *         nrecords2 = self.nrows
 *         H5ATTRset_attribute(self.dataset_id, "NROWS", H5T_STD_I64,
 *                             0, NULL, <char *>&nrecords2)             # <<<<<<<<<<<<<<
 *       # Set the caches to dirty
 *       self._dirtycache = True
*/
      (void)(H5ATTRset_attribute(__pyx_v_self->__pyx_base.dataset_id, ((char *)"NROWS"), __pyx_t_10, 0, NULL, ((char *)(&__pyx_v_nrecords2))));

      /* "tables/tableextension.pyx":793
 * 
 *       self.nrows = self.nrows - nrecords
 *       if self._v_file.params['PYTABLES_SYS_ATTRS']:             # <<<<<<<<<<<<<<
 *         # Attach the NROWS attribute
 *         nrecords2 = self.nrows
*/
    }

    /* "tables/tableextension.pyx":799
 *                             0, NULL, <char *>&nrecords2)
 *       # Set the caches to dirty
 *       self._dirtycache = True             # <<<<<<<<<<<<<<
 *       self._clean_chunk_addrs()
 *     elif step == -1:
*/
    if (__Pyx_PyObject_SetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_dirtycache, Py_True) < (0)) __PYX_ERR(0, 799, __pyx_L1_error)

    /* "tables/tableextension.pyx":800
 *       # Set the caches to dirty
 *       self._dirtycache = True
 *       self._clean_chunk_addrs()             # <<<<<<<<<<<<<<
 *     elif step == -1:
 *       nrecords = self._remove_rows(stop+1, start+1, 1)
*/
    __pyx_t_2 = ((PyObject *)__pyx_v_self);
    __Pyx_INCREF(__pyx_t_2);
    __pyx_t_5 = 0;
    {
      PyObject *__pyx_callargs[2] = {__pyx_t_2, NULL};
      __pyx_t_4 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_clean_chunk_addrs, __pyx_callargs+__pyx_t_5, (1-__pyx_t_5) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
      __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
      if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 800, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
    }
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

    /* "tables/tableextension.pyx":782
 *     cdef char* filename = fname
 * 
 *     if step == 1:             # <<<<<<<<<<<<<<
 *       nrecords = stop - start
 *       rowsize = self.rowsize
*/
    goto __pyx_L3;
  }

  /* "tables/tableextension.pyx":801
 *       self._dirtycache = True
 *       self._clean_chunk_addrs()
 *     elif step == -1:             # <<<<<<<<<<<<<<
 *       nrecords = self._remove_rows(stop+1, start+1, 1)
 *     elif step >= 1:
*/
  __pyx_t_7 = (__pyx_v_step == -1L);
  if (__pyx_t_7) {

    /* "tables/tableextension.pyx":802
 *       self._clean_chunk_addrs()
 *     elif step == -1:
 *       nrecords = self._remove_rows(stop+1, start+1, 1)             # <<<<<<<<<<<<<<
 *     elif step >= 1:
 *       # always want to go through the space backwards
*/
    __pyx_t_2 = ((PyObject *)__pyx_v_self);
    __Pyx_INCREF(__pyx_t_2);
    __pyx_t_1 = __Pyx_PyLong_From_hsize_t((__pyx_v_stop + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 802, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_3 = __Pyx_PyLong_From_hsize_t((__pyx_v_start + 1)); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 802, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_5 = 0;
    {
      PyObject *__pyx_callargs[4] = {__pyx_t_2, __pyx_t_1, __pyx_t_3, __pyx_mstate_global->__pyx_int_1};
      __pyx_t_4 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_remove_rows, __pyx_callargs+__pyx_t_5, (4-__pyx_t_5) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
      __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 802, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
    }
    __pyx_t_9 = __Pyx_PyLong_As_hsize_t(__pyx_t_4); if (unlikely((__pyx_t_9 == ((hsize_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 802, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_v_nrecords = __pyx_t_9;

    /* "tables/tableextension.pyx":801
 *       self._dirtycache = True
 *       self._clean_chunk_addrs()
 *     elif step == -1:             # <<<<<<<<<<<<<<
 *       nrecords = self._remove_rows(stop+1, start+1, 1)
 *     elif step >= 1:
*/
    goto __pyx_L3;
  }

  /* "tables/tableextension.pyx":803
 *     elif step == -1:
 *       nrecords = self._remove_rows(stop+1, start+1, 1)
 *     elif step >= 1:             # <<<<<<<<<<<<<<
 *       # always want to go through the space backwards
 *       for i in range(stop - step, <ssize_t>start - step, -step):
*/
  __pyx_t_7 = (__pyx_v_step >= 1);
  if (__pyx_t_7) {

    /* "tables/tableextension.pyx":805
 *     elif step >= 1:
 *       # always want to go through the space backwards
 *       for i in range(stop - step, <ssize_t>start - step, -step):             # <<<<<<<<<<<<<<
 *         nrecords += self._remove_rows(i, i+1, 1)
 *     elif step <= -1:
*/
    __pyx_t_3 = NULL;
    __pyx_t_1 = __Pyx_PyLong_From_hsize_t((__pyx_v_stop - __pyx_v_step)); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 805, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_2 = PyLong_FromSsize_t((((Py_ssize_t)__pyx_v_start) - __pyx_v_step)); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 805, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_11 = __Pyx_PyLong_From_long((-__pyx_v_step)); if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 805, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_11);
    __pyx_t_5 = 1;
    {
      PyObject *__pyx_callargs[4] = {__pyx_t_3, __pyx_t_1, __pyx_t_2, __pyx_t_11};
      __pyx_t_4 = __Pyx_PyObject_FastCall((PyObject*)(&PyRange_Type), __pyx_callargs+__pyx_t_5, (4-__pyx_t_5) | (__pyx_t_5*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
      __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
      if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 805, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
    }
    __pyx_t_11 = PyObject_GetIter(__pyx_t_4); if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 805, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_11);
    __pyx_t_12 = (CYTHON_COMPILING_IN_LIMITED_API) ? PyIter_Next : __Pyx_PyObject_GetIterNextFunc(__pyx_t_11); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 805, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    for (;;) {
      {
        __pyx_t_4 = __pyx_t_12(__pyx_t_11);
        if (unlikely(!__pyx_t_4)) {
          PyObject* exc_type = PyErr_Occurred();
          if (exc_type) {
            if (unlikely(!__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) __PYX_ERR(0, 805, __pyx_L1_error)
            PyErr_Clear();
          }
          break;
        }
      }
      __Pyx_GOTREF(__pyx_t_4);
      __pyx_t_9 = __Pyx_PyLong_As_hsize_t(__pyx_t_4); if (unlikely((__pyx_t_9 == ((hsize_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 805, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __pyx_v_i = __pyx_t_9;

      /* "tables/tableextension.pyx":806
 *       # always want to go through the space backwards
 *       for i in range(stop - step, <ssize_t>start - step, -step):
 *         nrecords += self._remove_rows(i, i+1, 1)             # <<<<<<<<<<<<<<
 *     elif step <= -1:
 *       # always want to go through the space backwards
*/
      __pyx_t_4 = __Pyx_PyLong_From_hsize_t(__pyx_v_nrecords); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 806, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __pyx_t_1 = ((PyObject *)__pyx_v_self);
      __Pyx_INCREF(__pyx_t_1);
      __pyx_t_3 = __Pyx_PyLong_From_hsize_t(__pyx_v_i); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 806, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __pyx_t_13 = __Pyx_PyLong_From_hsize_t((__pyx_v_i + 1)); if (unlikely(!__pyx_t_13)) __PYX_ERR(0, 806, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_13);
      __pyx_t_5 = 0;
      {
        PyObject *__pyx_callargs[4] = {__pyx_t_1, __pyx_t_3, __pyx_t_13, __pyx_mstate_global->__pyx_int_1};
        __pyx_t_2 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_remove_rows, __pyx_callargs+__pyx_t_5, (4-__pyx_t_5) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
        __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
        __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
        __Pyx_DECREF(__pyx_t_13); __pyx_t_13 = 0;
        if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 806, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_2);
      }
      __pyx_t_13 = PyNumber_InPlaceAdd(__pyx_t_4, __pyx_t_2); if (unlikely(!__pyx_t_13)) __PYX_ERR(0, 806, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_13);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
      __pyx_t_9 = __Pyx_PyLong_As_hsize_t(__pyx_t_13); if (unlikely((__pyx_t_9 == ((hsize_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 806, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_13); __pyx_t_13 = 0;
      __pyx_v_nrecords = __pyx_t_9;

      /* "tables/tableextension.pyx":805
 *     elif step >= 1:
 *       # always want to go through the space backwards
 *       for i in range(stop - step, <ssize_t>start - step, -step):             # <<<<<<<<<<<<<<
 *         nrecords += self._remove_rows(i, i+1, 1)
 *     elif step <= -1:
*/
    }
    __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;

    /* "tables/tableextension.pyx":803
 *     elif step == -1:
 *       nrecords = self._remove_rows(stop+1, start+1, 1)
 *     elif step >= 1:             # <<<<<<<<<<<<<<
 *       # always want to go through the space backwards
 *       for i in range(stop - step, <ssize_t>start - step, -step):
*/
    goto __pyx_L3;
  }

  /* "tables/tableextension.pyx":807
 *       for i in range(stop - step, <ssize_t>start - step, -step):
 *         nrecords += self._remove_rows(i, i+1, 1)
 *     elif step <= -1:             # <<<<<<<<<<<<<<
 *       # always want to go through the space backwards
 *       for i in range(start, stop, step):
*/
  __pyx_t_7 = (__pyx_v_step <= -1L);
  if (likely(__pyx_t_7)) {

    /* "tables/tableextension.pyx":809
 *     elif step <= -1:
 *       # always want to go through the space backwards
 *       for i in range(start, stop, step):             # <<<<<<<<<<<<<<
 *         nrecords += self._remove_rows(i, i+1, 1)
 *     else:
*/
    __pyx_t_13 = NULL;
    __pyx_t_2 = __Pyx_PyLong_From_hsize_t(__pyx_v_start); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 809, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_4 = __Pyx_PyLong_From_hsize_t(__pyx_v_stop); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 809, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_3 = __Pyx_PyLong_From_long(__pyx_v_step); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 809, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_5 = 1;
    {
      PyObject *__pyx_callargs[4] = {__pyx_t_13, __pyx_t_2, __pyx_t_4, __pyx_t_3};
      __pyx_t_11 = __Pyx_PyObject_FastCall((PyObject*)(&PyRange_Type), __pyx_callargs+__pyx_t_5, (4-__pyx_t_5) | (__pyx_t_5*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
      __Pyx_XDECREF(__pyx_t_13); __pyx_t_13 = 0;
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 809, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_11);
    }
    __pyx_t_3 = PyObject_GetIter(__pyx_t_11); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 809, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_12 = (CYTHON_COMPILING_IN_LIMITED_API) ? PyIter_Next : __Pyx_PyObject_GetIterNextFunc(__pyx_t_3); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 809, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
    for (;;) {
      {
        __pyx_t_11 = __pyx_t_12(__pyx_t_3);
        if (unlikely(!__pyx_t_11)) {
          PyObject* exc_type = PyErr_Occurred();
          if (exc_type) {
            if (unlikely(!__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) __PYX_ERR(0, 809, __pyx_L1_error)
            PyErr_Clear();
          }
          break;
        }
      }
      __Pyx_GOTREF(__pyx_t_11);
      __pyx_t_9 = __Pyx_PyLong_As_hsize_t(__pyx_t_11); if (unlikely((__pyx_t_9 == ((hsize_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 809, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
      __pyx_v_i = __pyx_t_9;

      /* "tables/tableextension.pyx":810
 *       # always want to go through the space backwards
 *       for i in range(start, stop, step):
 *         nrecords += self._remove_rows(i, i+1, 1)             # <<<<<<<<<<<<<<
 *     else:
 *       raise ValueError("step size may not be 0.")
*/
      __pyx_t_11 = __Pyx_PyLong_From_hsize_t(__pyx_v_nrecords); if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 810, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_11);
      __pyx_t_2 = ((PyObject *)__pyx_v_self);
      __Pyx_INCREF(__pyx_t_2);
      __pyx_t_13 = __Pyx_PyLong_From_hsize_t(__pyx_v_i); if (unlikely(!__pyx_t_13)) __PYX_ERR(0, 810, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_13);
      __pyx_t_1 = __Pyx_PyLong_From_hsize_t((__pyx_v_i + 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 810, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      __pyx_t_5 = 0;
      {
        PyObject *__pyx_callargs[4] = {__pyx_t_2, __pyx_t_13, __pyx_t_1, __pyx_mstate_global->__pyx_int_1};
        __pyx_t_4 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_remove_rows, __pyx_callargs+__pyx_t_5, (4-__pyx_t_5) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
        __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
        __Pyx_DECREF(__pyx_t_13); __pyx_t_13 = 0;
        __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
        if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 810, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
      }
      __pyx_t_1 = PyNumber_InPlaceAdd(__pyx_t_11, __pyx_t_4); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 810, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __pyx_t_9 = __Pyx_PyLong_As_hsize_t(__pyx_t_1); if (unlikely((__pyx_t_9 == ((hsize_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 810, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
      __pyx_v_nrecords = __pyx_t_9;

      /* "tables/tableextension.pyx":809
 *     elif step <= -1:
 *       # always want to go through the space backwards
 *       for i in range(start, stop, step):             # <<<<<<<<<<<<<<
 *         nrecords += self._remove_rows(i, i+1, 1)
 *     else:
*/
    }
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

    /* "tables/tableextension.pyx":807
 *       for i in range(stop - step, <ssize_t>start - step, -step):
 *         nrecords += self._remove_rows(i, i+1, 1)
 *     elif step <= -1:             # <<<<<<<<<<<<<<
 *       # always want to go through the space backwards
 *       for i in range(start, stop, step):
*/
    goto __pyx_L3;
  }

  /* "tables/tableextension.pyx":812
 *         nrecords += self._remove_rows(i, i+1, 1)
 *     else:
 *       raise ValueError("step size may not be 0.")             # <<<<<<<<<<<<<<
 * 
 *     # Return the number of records removed
*/
  /*else*/ {
    __pyx_t_1 = NULL;
    __pyx_t_5 = 1;
    {
      PyObject *__pyx_callargs[2] = {__pyx_t_1, __pyx_mstate_global->__pyx_kp_u_step_size_may_not_be_0};
      __pyx_t_3 = __Pyx_PyObject_FastCall((PyObject*)(((PyTypeObject*)PyExc_ValueError)), __pyx_callargs+__pyx_t_5, (2-__pyx_t_5) | (__pyx_t_5*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
      __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
      if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 812, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
    }
    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __PYX_ERR(0, 812, __pyx_L1_error)
  }
  __pyx_L3:;

  /* "tables/tableextension.pyx":815
 * 
 *     # Return the number of records removed
 *     return nrecords             # <<<<<<<<<<<<<<
 * 
 *   # Clean address cache
*/
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_3 = __Pyx_PyLong_From_hsize_t(__pyx_v_nrecords); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 815, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_r = __pyx_t_3;
  __pyx_t_3 = 0;
  goto __pyx_L0;

  /* "tables/tableextension.pyx":775
 *     return nrecords
 * 
 *   def _remove_rows(self, hsize_t start, hsize_t stop, long step):             # <<<<<<<<<<<<<<
 *     cdef size_t rowsize
 *     cdef hsize_t nrecords=0, nrecords2
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_11);
  __Pyx_XDECREF(__pyx_t_13);
  __Pyx_AddTraceback("tables.tableextension.Table._remove_rows", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_fname);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":818
 * 
 *   # Clean address cache
 *   def _clean_chunk_addrs(self):             # <<<<<<<<<<<<<<
 *     clean_chunk_addrs(&self.chunk_op)
 * 
*/

/* Python wrapper */
static PyObject *__pyx_pw_6tables_14tableextension_5Table_23_clean_chunk_addrs(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
); /*proto*/
static PyMethodDef __pyx_mdef_6tables_14tableextension_5Table_23_clean_chunk_addrs = {"_clean_chunk_addrs", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_5Table_23_clean_chunk_addrs, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_6tables_14tableextension_5Table_23_clean_chunk_addrs(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
) {
  #if !CYTHON_METH_FASTCALL
  CYTHON_UNUSED Py_ssize_t __pyx_nargs;
  #endif
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("_clean_chunk_addrs (wrapper)", 0);
  #if !CYTHON_METH_FASTCALL
  #if CYTHON_ASSUME_SAFE_SIZE
  __pyx_nargs = PyTuple_GET_SIZE(__pyx_args);
  #else
  __pyx_nargs = PyTuple_Size(__pyx_args); if (unlikely(__pyx_nargs < 0)) return NULL;
  #endif
  #endif
  __pyx_kwvalues = __Pyx_KwValues_FASTCALL(__pyx_args, __pyx_nargs);
  if (unlikely(__pyx_nargs > 0)) { __Pyx_RaiseArgtupleInvalid("_clean_chunk_addrs", 1, 0, 0, __pyx_nargs); return NULL; }
  const Py_ssize_t __pyx_kwds_len = unlikely(__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
  if (unlikely(__pyx_kwds_len < 0)) return NULL;
  if (unlikely(__pyx_kwds_len > 0)) {__Pyx_RejectKeywords("_clean_chunk_addrs", __pyx_kwds); return NULL;}
  __pyx_r = __pyx_pf_6tables_14tableextension_5Table_22_clean_chunk_addrs(((struct __pyx_obj_6tables_14tableextension_Table *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_6tables_14tableextension_5Table_22_clean_chunk_addrs(struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("_clean_chunk_addrs", 0);

  /* "tables/tableextension.pyx":819
 *   # Clean address cache
 *   def _clean_chunk_addrs(self):
 *     clean_chunk_addrs(&self.chunk_op)             # <<<<<<<<<<<<<<
 * 
 * 
*/
  (void)(clean_chunk_addrs((&__pyx_v_self->chunk_op)));

  /* "tables/tableextension.pyx":818
 * 
 *   # Clean address cache
 *   def _clean_chunk_addrs(self):             # <<<<<<<<<<<<<<
 *     clean_chunk_addrs(&self.chunk_op)
 * 
*/

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "(tree fragment)":1
 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     raise TypeError, "self.chunk_op,self.dims,self.wbuf cannot be converted to a Python object for pickling"
 * def __setstate_cython__(self, __pyx_state):
*/

/* Python wrapper */
static PyObject *__pyx_pw_6tables_14tableextension_5Table_25__reduce_cython__(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
); /*proto*/
static PyMethodDef __pyx_mdef_6tables_14tableextension_5Table_25__reduce_cython__ = {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_5Table_25__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_6tables_14tableextension_5Table_25__reduce_cython__(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
) {
  #if !CYTHON_METH_FASTCALL
  CYTHON_UNUSED Py_ssize_t __pyx_nargs;
  #endif
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__reduce_cython__ (wrapper)", 0);
  #if !CYTHON_METH_FASTCALL
  #if CYTHON_ASSUME_SAFE_SIZE
  __pyx_nargs = PyTuple_GET_SIZE(__pyx_args);
  #else
  __pyx_nargs = PyTuple_Size(__pyx_args); if (unlikely(__pyx_nargs < 0)) return NULL;
  #endif
  #endif
  __pyx_kwvalues = __Pyx_KwValues_FASTCALL(__pyx_args, __pyx_nargs);
  if (unlikely(__pyx_nargs > 0)) { __Pyx_RaiseArgtupleInvalid("__reduce_cython__", 1, 0, 0, __pyx_nargs); return NULL; }
  const Py_ssize_t __pyx_kwds_len = unlikely(__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
  if (unlikely(__pyx_kwds_len < 0)) return NULL;
  if (unlikely(__pyx_kwds_len > 0)) {__Pyx_RejectKeywords("__reduce_cython__", __pyx_kwds); return NULL;}
  __pyx_r = __pyx_pf_6tables_14tableextension_5Table_24__reduce_cython__(((struct __pyx_obj_6tables_14tableextension_Table *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_6tables_14tableextension_5Table_24__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__reduce_cython__", 0);

  /* "(tree fragment)":2
 * def __reduce_cython__(self):
 *     raise TypeError, "self.chunk_op,self.dims,self.wbuf cannot be converted to a Python object for pickling"             # <<<<<<<<<<<<<<
 * def __setstate_cython__(self, __pyx_state):
 *     raise TypeError, "self.chunk_op,self.dims,self.wbuf cannot be converted to a Python object for pickling"
*/
  __Pyx_Raise(((PyObject *)(((PyTypeObject*)PyExc_TypeError))), __pyx_mstate_global->__pyx_kp_u_self_chunk_op_self_dims_self_wbu, 0, 0);
  __PYX_ERR(3, 2, __pyx_L1_error)

  /* "(tree fragment)":1
 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     raise TypeError, "self.chunk_op,self.dims,self.wbuf cannot be converted to a Python object for pickling"
 * def __setstate_cython__(self, __pyx_state):
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_AddTraceback("tables.tableextension.Table.__reduce_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "(tree fragment)":3
 * def __reduce_cython__(self):
 *     raise TypeError, "self.chunk_op,self.dims,self.wbuf cannot be converted to a Python object for pickling"
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     raise TypeError, "self.chunk_op,self.dims,self.wbuf cannot be converted to a Python object for pickling"
*/

/* Python wrapper */
static PyObject *__pyx_pw_6tables_14tableextension_5Table_27__setstate_cython__(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
); /*proto*/
static PyMethodDef __pyx_mdef_6tables_14tableextension_5Table_27__setstate_cython__ = {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_5Table_27__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_6tables_14tableextension_5Table_27__setstate_cython__(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
) {
  CYTHON_UNUSED PyObject *__pyx_v___pyx_state = 0;
  #if !CYTHON_METH_FASTCALL
  CYTHON_UNUSED Py_ssize_t __pyx_nargs;
  #endif
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject* values[1] = {0};
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__setstate_cython__ (wrapper)", 0);
  #if !CYTHON_METH_FASTCALL
  #if CYTHON_ASSUME_SAFE_SIZE
  __pyx_nargs = PyTuple_GET_SIZE(__pyx_args);
  #else
  __pyx_nargs = PyTuple_Size(__pyx_args); if (unlikely(__pyx_nargs < 0)) return NULL;
  #endif
  #endif
  __pyx_kwvalues = __Pyx_KwValues_FASTCALL(__pyx_args, __pyx_nargs);
  {
    PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_pyx_state,0};
    const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
    if (unlikely(__pyx_kwds_len) < 0) __PYX_ERR(3, 3, __pyx_L3_error)
    if (__pyx_kwds_len > 0) {
      switch (__pyx_nargs) {
        case  1:
        values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      const Py_ssize_t kwd_pos_args = __pyx_nargs;
      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__setstate_cython__", 0) < (0)) __PYX_ERR(3, 3, __pyx_L3_error)
      for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__setstate_cython__", 1, 1, 1, i); __PYX_ERR(3, 3, __pyx_L3_error) }
      }
    } else if (unlikely(__pyx_nargs != 1)) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3, __pyx_L3_error)
    }
    __pyx_v___pyx_state = values[0];
  }
  goto __pyx_L6_skip;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("__setstate_cython__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 3, __pyx_L3_error)
  __pyx_L6_skip:;
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L3_error:;
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  __Pyx_AddTraceback("tables.tableextension.Table.__setstate_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_6tables_14tableextension_5Table_26__setstate_cython__(((struct __pyx_obj_6tables_14tableextension_Table *)__pyx_v_self), __pyx_v___pyx_state);

  /* function exit code */
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_6tables_14tableextension_5Table_26__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__setstate_cython__", 0);

  /* "(tree fragment)":4
 *     raise TypeError, "self.chunk_op,self.dims,self.wbuf cannot be converted to a Python object for pickling"
 * def __setstate_cython__(self, __pyx_state):
 *     raise TypeError, "self.chunk_op,self.dims,self.wbuf cannot be converted to a Python object for pickling"             # <<<<<<<<<<<<<<
*/
  __Pyx_Raise(((PyObject *)(((PyTypeObject*)PyExc_TypeError))), __pyx_mstate_global->__pyx_kp_u_self_chunk_op_self_dims_self_wbu, 0, 0);
  __PYX_ERR(3, 4, __pyx_L1_error)

  /* "(tree fragment)":3
 * def __reduce_cython__(self):
 *     raise TypeError, "self.chunk_op,self.dims,self.wbuf cannot be converted to a Python object for pickling"
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     raise TypeError, "self.chunk_op,self.dims,self.wbuf cannot be converted to a Python object for pickling"
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_AddTraceback("tables.tableextension.Table.__setstate_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":889
 *     """
 * 
 *     def __get__(self):             # <<<<<<<<<<<<<<
 *       return SizeType(self._nrow)
 * 
*/

/* Python wrapper */
static PyObject *__pyx_pw_6tables_14tableextension_3Row_4nrow_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_6tables_14tableextension_3Row_4nrow_1__get__(PyObject *__pyx_v_self) {
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_kwvalues = __Pyx_KwValues_VARARGS(__pyx_args, __pyx_nargs);
  __pyx_r = __pyx_pf_6tables_14tableextension_3Row_4nrow___get__(((struct __pyx_obj_6tables_14tableextension_Row *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_6tables_14tableextension_3Row_4nrow___get__(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  size_t __pyx_t_5;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__get__", 0);

  /* "tables/tableextension.pyx":890
 * 
 *     def __get__(self):
 *       return SizeType(self._nrow)             # <<<<<<<<<<<<<<
 * 
 *   property table:
*/
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_2 = NULL;
  __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_mstate_global->__pyx_n_u_SizeType); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 890, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_4 = __Pyx_PyLong_From_PY_LONG_LONG(__pyx_v_self->_nrow); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 890, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_5 = 1;
  #if CYTHON_UNPACK_METHODS
  if (unlikely(PyMethod_Check(__pyx_t_3))) {
    __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_3);
    assert(__pyx_t_2);
    PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_3);
    __Pyx_INCREF(__pyx_t_2);
    __Pyx_INCREF(__pyx__function);
    __Pyx_DECREF_SET(__pyx_t_3, __pyx__function);
    __pyx_t_5 = 0;
  }
  #endif
  {
    PyObject *__pyx_callargs[2] = {__pyx_t_2, __pyx_t_4};
    __pyx_t_1 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_3, __pyx_callargs+__pyx_t_5, (2-__pyx_t_5) | (__pyx_t_5*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 890, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
  }
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "tables/tableextension.pyx":889
 *     """
 * 
 *     def __get__(self):             # <<<<<<<<<<<<<<
 *       return SizeType(self._nrow)
 * 
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("tables.tableextension.Row.nrow.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":893
 * 
 *   property table:
 *     def __get__(self):             # <<<<<<<<<<<<<<
 *         self._table_file._check_open()
 *         return self._table_file._get_node(self._table_path)
*/

/* Python wrapper */
static PyObject *__pyx_pw_6tables_14tableextension_3Row_5table_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_6tables_14tableextension_3Row_5table_1__get__(PyObject *__pyx_v_self) {
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
  __pyx_kwvalues = __Pyx_KwValues_VARARGS(__pyx_args, __pyx_nargs);
  __pyx_r = __pyx_pf_6tables_14tableextension_3Row_5table___get__(((struct __pyx_obj_6tables_14tableextension_Row *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_6tables_14tableextension_3Row_5table___get__(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  size_t __pyx_t_3;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__get__", 0);

  /* "tables/tableextension.pyx":894
 *   property table:
 *     def __get__(self):
 *         self._table_file._check_open()             # <<<<<<<<<<<<<<
 *         return self._table_file._get_node(self._table_path)
 * 
*/
  __pyx_t_2 = __pyx_v_self->_table_file;
  __Pyx_INCREF(__pyx_t_2);
  __pyx_t_3 = 0;
  {
    PyObject *__pyx_callargs[2] = {__pyx_t_2, NULL};
    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_check_open, __pyx_callargs+__pyx_t_3, (1-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 894, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
  }
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":895
 *     def __get__(self):
 *         self._table_file._check_open()
 *         return self._table_file._get_node(self._table_path)             # <<<<<<<<<<<<<<
 * 
 *   def __cinit__(self, table):
*/
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_2 = __pyx_v_self->_table_file;
  __Pyx_INCREF(__pyx_t_2);
  __pyx_t_3 = 0;
  {
    PyObject *__pyx_callargs[2] = {__pyx_t_2, __pyx_v_self->_table_path};
    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_get_node, __pyx_callargs+__pyx_t_3, (2-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 895, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
  }
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "tables/tableextension.pyx":893
 * 
 *   property table:
 *     def __get__(self):             # <<<<<<<<<<<<<<
 *         self._table_file._check_open()
 *         return self._table_file._get_node(self._table_path)
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("tables.tableextension.Row.table.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":897
 *         return self._table_file._get_node(self._table_path)
 * 
 *   def __cinit__(self, table):             # <<<<<<<<<<<<<<
 *     cdef int nfields, i
 *     # Location-dependent information.
*/

/* Python wrapper */
static int __pyx_pw_6tables_14tableextension_3Row_1__cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static int __pyx_pw_6tables_14tableextension_3Row_1__cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
  PyObject *__pyx_v_table = 0;
  CYTHON_UNUSED Py_ssize_t __pyx_nargs;
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject* values[1] = {0};
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__cinit__ (wrapper)", 0);
  #if CYTHON_ASSUME_SAFE_SIZE
  __pyx_nargs = PyTuple_GET_SIZE(__pyx_args);
  #else
  __pyx_nargs = PyTuple_Size(__pyx_args); if (unlikely(__pyx_nargs < 0)) return -1;
  #endif
  __pyx_kwvalues = __Pyx_KwValues_VARARGS(__pyx_args, __pyx_nargs);
  {
    PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_table_2,0};
    const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_VARARGS(__pyx_kwds) : 0;
    if (unlikely(__pyx_kwds_len) < 0) __PYX_ERR(0, 897, __pyx_L3_error)
    if (__pyx_kwds_len > 0) {
      switch (__pyx_nargs) {
        case  1:
        values[0] = __Pyx_ArgRef_VARARGS(__pyx_args, 0);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(0, 897, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      const Py_ssize_t kwd_pos_args = __pyx_nargs;
      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__cinit__", 0) < (0)) __PYX_ERR(0, 897, __pyx_L3_error)
      for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__cinit__", 1, 1, 1, i); __PYX_ERR(0, 897, __pyx_L3_error) }
      }
    } else if (unlikely(__pyx_nargs != 1)) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = __Pyx_ArgRef_VARARGS(__pyx_args, 0);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(0, 897, __pyx_L3_error)
    }
    __pyx_v_table = values[0];
  }
  goto __pyx_L6_skip;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("__cinit__", 1, 1, 1, __pyx_nargs); __PYX_ERR(0, 897, __pyx_L3_error)
  __pyx_L6_skip:;
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L3_error:;
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  __Pyx_AddTraceback("tables.tableextension.Row.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return -1;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_6tables_14tableextension_3Row___cinit__(((struct __pyx_obj_6tables_14tableextension_Row *)__pyx_v_self), __pyx_v_table);

  /* function exit code */
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static int __pyx_pf_6tables_14tableextension_3Row___cinit__(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self, PyObject *__pyx_v_table) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  int __pyx_t_3;
  int __pyx_t_4;
  Py_ssize_t __pyx_t_5;
  PY_LONG_LONG __pyx_t_6;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__cinit__", 0);

  /* "tables/tableextension.pyx":900
 *     cdef int nfields, i
 *     # Location-dependent information.
 *     self._table_file = table._v_file             # <<<<<<<<<<<<<<
 *     self._table_path = table._v_pathname
 *     self._unsaved_nrows = 0
*/
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_table, __pyx_mstate_global->__pyx_n_u_v_file); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 900, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_GIVEREF(__pyx_t_1);
  __Pyx_GOTREF(__pyx_v_self->_table_file);
  __Pyx_DECREF(__pyx_v_self->_table_file);
  __pyx_v_self->_table_file = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":901
 *     # Location-dependent information.
 *     self._table_file = table._v_file
 *     self._table_path = table._v_pathname             # <<<<<<<<<<<<<<
 *     self._unsaved_nrows = 0
 *     self._mod_nrows = 0
*/
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_table, __pyx_mstate_global->__pyx_n_u_v_pathname); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 901, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_GIVEREF(__pyx_t_1);
  __Pyx_GOTREF(__pyx_v_self->_table_path);
  __Pyx_DECREF(__pyx_v_self->_table_path);
  __pyx_v_self->_table_path = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":902
 *     self._table_file = table._v_file
 *     self._table_path = table._v_pathname
 *     self._unsaved_nrows = 0             # <<<<<<<<<<<<<<
 *     self._mod_nrows = 0
 *     self._row = 0
*/
  __pyx_v_self->_unsaved_nrows = 0;

  /* "tables/tableextension.pyx":903
 *     self._table_path = table._v_pathname
 *     self._unsaved_nrows = 0
 *     self._mod_nrows = 0             # <<<<<<<<<<<<<<
 *     self._row = 0
 *     self._nrow = 0   # Useful in mod_append read iterators
*/
  __pyx_v_self->_mod_nrows = 0;

  /* "tables/tableextension.pyx":904
 *     self._unsaved_nrows = 0
 *     self._mod_nrows = 0
 *     self._row = 0             # <<<<<<<<<<<<<<
 *     self._nrow = 0   # Useful in mod_append read iterators
 *     self._riterator = 0
*/
  __pyx_v_self->_row = 0;

  /* "tables/tableextension.pyx":905
 *     self._mod_nrows = 0
 *     self._row = 0
 *     self._nrow = 0   # Useful in mod_append read iterators             # <<<<<<<<<<<<<<
 *     self._riterator = 0
 *     self._bufferinfo_done = 0
*/
  __pyx_v_self->_nrow = 0;

  /* "tables/tableextension.pyx":906
 *     self._row = 0
 *     self._nrow = 0   # Useful in mod_append read iterators
 *     self._riterator = 0             # <<<<<<<<<<<<<<
 *     self._bufferinfo_done = 0
 *     # Some variables from table will be cached here
*/
  __pyx_v_self->_riterator = 0;

  /* "tables/tableextension.pyx":907
 *     self._nrow = 0   # Useful in mod_append read iterators
 *     self._riterator = 0
 *     self._bufferinfo_done = 0             # <<<<<<<<<<<<<<
 *     # Some variables from table will be cached here
 *     if table._v_file.mode == 'r':
*/
  __pyx_v_self->_bufferinfo_done = 0;

  /* "tables/tableextension.pyx":909
 *     self._bufferinfo_done = 0
 *     # Some variables from table will be cached here
 *     if table._v_file.mode == 'r':             # <<<<<<<<<<<<<<
 *       self.ro_filemode = 1
 *     else:
*/
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_table, __pyx_mstate_global->__pyx_n_u_v_file); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 909, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_mstate_global->__pyx_n_u_mode); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 909, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_3 = (__Pyx_PyUnicode_Equals(__pyx_t_2, __pyx_mstate_global->__pyx_n_u_r, Py_EQ)); if (unlikely((__pyx_t_3 < 0))) __PYX_ERR(0, 909, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  if (__pyx_t_3) {

    /* "tables/tableextension.pyx":910
 *     # Some variables from table will be cached here
 *     if table._v_file.mode == 'r':
 *       self.ro_filemode = 1             # <<<<<<<<<<<<<<
 *     else:
 *       self.ro_filemode = 0
*/
    __pyx_v_self->ro_filemode = 1;

    /* "tables/tableextension.pyx":909
 *     self._bufferinfo_done = 0
 *     # Some variables from table will be cached here
 *     if table._v_file.mode == 'r':             # <<<<<<<<<<<<<<
 *       self.ro_filemode = 1
 *     else:
*/
    goto __pyx_L3;
  }

  /* "tables/tableextension.pyx":912
 *       self.ro_filemode = 1
 *     else:
 *       self.ro_filemode = 0             # <<<<<<<<<<<<<<
 *     self.chunked = table._chunked
 *     self.colenums = table._colenums
*/
  /*else*/ {
    __pyx_v_self->ro_filemode = 0;
  }
  __pyx_L3:;

  /* "tables/tableextension.pyx":913
 *     else:
 *       self.ro_filemode = 0
 *     self.chunked = table._chunked             # <<<<<<<<<<<<<<
 *     self.colenums = table._colenums
 *     self.exist_enum_cols = len(self.colenums)
*/
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_table, __pyx_mstate_global->__pyx_n_u_chunked); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 913, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_4 = __Pyx_PyLong_As_int(__pyx_t_2); if (unlikely((__pyx_t_4 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 913, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_v_self->chunked = __pyx_t_4;

  /* "tables/tableextension.pyx":914
 *       self.ro_filemode = 0
 *     self.chunked = table._chunked
 *     self.colenums = table._colenums             # <<<<<<<<<<<<<<
 *     self.exist_enum_cols = len(self.colenums)
 *     self.nrowsinbuf = table.nrowsinbuf
*/
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_table, __pyx_mstate_global->__pyx_n_u_colenums); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 914, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_GIVEREF(__pyx_t_2);
  __Pyx_GOTREF(__pyx_v_self->colenums);
  __Pyx_DECREF(__pyx_v_self->colenums);
  __pyx_v_self->colenums = __pyx_t_2;
  __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":915
 *     self.chunked = table._chunked
 *     self.colenums = table._colenums
 *     self.exist_enum_cols = len(self.colenums)             # <<<<<<<<<<<<<<
 *     self.nrowsinbuf = table.nrowsinbuf
 *     self.chunksize = table.chunkshape[0]
*/
  __pyx_t_2 = __pyx_v_self->colenums;
  __Pyx_INCREF(__pyx_t_2);
  __pyx_t_5 = PyObject_Length(__pyx_t_2); if (unlikely(__pyx_t_5 == ((Py_ssize_t)-1))) __PYX_ERR(0, 915, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_v_self->exist_enum_cols = __pyx_t_5;

  /* "tables/tableextension.pyx":916
 *     self.colenums = table._colenums
 *     self.exist_enum_cols = len(self.colenums)
 *     self.nrowsinbuf = table.nrowsinbuf             # <<<<<<<<<<<<<<
 *     self.chunksize = table.chunkshape[0]
 *     self.nchunksinbuf = self.nrowsinbuf // self.chunksize
*/
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_table, __pyx_mstate_global->__pyx_n_u_nrowsinbuf); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 916, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_6 = __Pyx_PyLong_As_PY_LONG_LONG(__pyx_t_2); if (unlikely((__pyx_t_6 == (PY_LONG_LONG)-1) && PyErr_Occurred())) __PYX_ERR(0, 916, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_v_self->nrowsinbuf = __pyx_t_6;

  /* "tables/tableextension.pyx":917
 *     self.exist_enum_cols = len(self.colenums)
 *     self.nrowsinbuf = table.nrowsinbuf
 *     self.chunksize = table.chunkshape[0]             # <<<<<<<<<<<<<<
 *     self.nchunksinbuf = self.nrowsinbuf // self.chunksize
 *     self.dtype = table._v_dtype
*/
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_table, __pyx_mstate_global->__pyx_n_u_chunkshape); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 917, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_1 = __Pyx_GetItemInt(__pyx_t_2, 0, long, 1, __Pyx_PyLong_From_long, 0, 0, 1, 1, __Pyx_ReferenceSharing_OwnStrongReference); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 917, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_t_6 = __Pyx_PyLong_As_PY_LONG_LONG(__pyx_t_1); if (unlikely((__pyx_t_6 == (PY_LONG_LONG)-1) && PyErr_Occurred())) __PYX_ERR(0, 917, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_v_self->chunksize = __pyx_t_6;

  /* "tables/tableextension.pyx":918
 *     self.nrowsinbuf = table.nrowsinbuf
 *     self.chunksize = table.chunkshape[0]
 *     self.nchunksinbuf = self.nrowsinbuf // self.chunksize             # <<<<<<<<<<<<<<
 *     self.dtype = table._v_dtype
 *     self._new_buffer(table)
*/
  if (unlikely(__pyx_v_self->chunksize == 0)) {
    PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
    __PYX_ERR(0, 918, __pyx_L1_error)
  }
  else if (sizeof(PY_LONG_LONG) == sizeof(long) && (!(((PY_LONG_LONG)-1) > 0)) && unlikely(__pyx_v_self->chunksize == (PY_LONG_LONG)-1)  && unlikely(__Pyx_UNARY_NEG_WOULD_OVERFLOW(__pyx_v_self->nrowsinbuf))) {
    PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
    __PYX_ERR(0, 918, __pyx_L1_error)
  }
  __pyx_v_self->nchunksinbuf = __Pyx_div_PY_LONG_LONG(__pyx_v_self->nrowsinbuf, __pyx_v_self->chunksize, 0);

  /* "tables/tableextension.pyx":919
 *     self.chunksize = table.chunkshape[0]
 *     self.nchunksinbuf = self.nrowsinbuf // self.chunksize
 *     self.dtype = table._v_dtype             # <<<<<<<<<<<<<<
 *     self._new_buffer(table)
 *     self.mod_elements = None
*/
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_table, __pyx_mstate_global->__pyx_n_u_v_dtype); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 919, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_GIVEREF(__pyx_t_1);
  __Pyx_GOTREF(__pyx_v_self->dtype);
  __Pyx_DECREF(__pyx_v_self->dtype);
  __pyx_v_self->dtype = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":920
 *     self.nchunksinbuf = self.nrowsinbuf // self.chunksize
 *     self.dtype = table._v_dtype
 *     self._new_buffer(table)             # <<<<<<<<<<<<<<
 *     self.mod_elements = None
 *     self.rfieldscache = {}
*/
  __pyx_t_1 = ((struct __pyx_vtabstruct_6tables_14tableextension_Row *)__pyx_v_self->__pyx_vtab)->_new_buffer(__pyx_v_self, __pyx_v_table); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 920, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":921
 *     self.dtype = table._v_dtype
 *     self._new_buffer(table)
 *     self.mod_elements = None             # <<<<<<<<<<<<<<
 *     self.rfieldscache = {}
 *     self.wfieldscache = {}
*/
  __Pyx_INCREF(Py_None);
  __Pyx_GIVEREF(Py_None);
  __Pyx_GOTREF(__pyx_v_self->mod_elements);
  __Pyx_DECREF(__pyx_v_self->mod_elements);
  __pyx_v_self->mod_elements = Py_None;

  /* "tables/tableextension.pyx":922
 *     self._new_buffer(table)
 *     self.mod_elements = None
 *     self.rfieldscache = {}             # <<<<<<<<<<<<<<
 *     self.wfieldscache = {}
 *     self.modified_fields = set()
*/
  __pyx_t_1 = __Pyx_PyDict_NewPresized(0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 922, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_GIVEREF(__pyx_t_1);
  __Pyx_GOTREF(__pyx_v_self->rfieldscache);
  __Pyx_DECREF(__pyx_v_self->rfieldscache);
  __pyx_v_self->rfieldscache = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":923
 *     self.mod_elements = None
 *     self.rfieldscache = {}
 *     self.wfieldscache = {}             # <<<<<<<<<<<<<<
 *     self.modified_fields = set()
 * 
*/
  __pyx_t_1 = __Pyx_PyDict_NewPresized(0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 923, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_GIVEREF(__pyx_t_1);
  __Pyx_GOTREF(__pyx_v_self->wfieldscache);
  __Pyx_DECREF(__pyx_v_self->wfieldscache);
  __pyx_v_self->wfieldscache = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":924
 *     self.rfieldscache = {}
 *     self.wfieldscache = {}
 *     self.modified_fields = set()             # <<<<<<<<<<<<<<
 * 
 *   def _iter(self, start=0, stop=0, step=1, coords=None, chunkmap=None):
*/
  __pyx_t_1 = PySet_New(0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 924, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_GIVEREF(__pyx_t_1);
  __Pyx_GOTREF(__pyx_v_self->modified_fields);
  __Pyx_DECREF(__pyx_v_self->modified_fields);
  __pyx_v_self->modified_fields = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":897
 *         return self._table_file._get_node(self._table_path)
 * 
 *   def __cinit__(self, table):             # <<<<<<<<<<<<<<
 *     cdef int nfields, i
 *     # Location-dependent information.
*/

  /* function exit code */
  __pyx_r = 0;
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("tables.tableextension.Row.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":926
 *     self.modified_fields = set()
 * 
 *   def _iter(self, start=0, stop=0, step=1, coords=None, chunkmap=None):             # <<<<<<<<<<<<<<
 *     """Return an iterator for traversiong the data in table."""
 *     self._init_loop(start, stop, step, coords, chunkmap)
*/

/* Python wrapper */
static PyObject *__pyx_pw_6tables_14tableextension_3Row_3_iter(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
); /*proto*/
PyDoc_STRVAR(__pyx_doc_6tables_14tableextension_3Row_2_iter, "Return an iterator for traversiong the data in table.");
static PyMethodDef __pyx_mdef_6tables_14tableextension_3Row_3_iter = {"_iter", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_3Row_3_iter, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_6tables_14tableextension_3Row_2_iter};
static PyObject *__pyx_pw_6tables_14tableextension_3Row_3_iter(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
) {
  PyObject *__pyx_v_start = 0;
  PyObject *__pyx_v_stop = 0;
  PyObject *__pyx_v_step = 0;
  PyObject *__pyx_v_coords = 0;
  PyObject *__pyx_v_chunkmap = 0;
  #if !CYTHON_METH_FASTCALL
  CYTHON_UNUSED Py_ssize_t __pyx_nargs;
  #endif
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject* values[5] = {0,0,0,0,0};
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("_iter (wrapper)", 0);
  #if !CYTHON_METH_FASTCALL
  #if CYTHON_ASSUME_SAFE_SIZE
  __pyx_nargs = PyTuple_GET_SIZE(__pyx_args);
  #else
  __pyx_nargs = PyTuple_Size(__pyx_args); if (unlikely(__pyx_nargs < 0)) return NULL;
  #endif
  #endif
  __pyx_kwvalues = __Pyx_KwValues_FASTCALL(__pyx_args, __pyx_nargs);
  {
    PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_start,&__pyx_mstate_global->__pyx_n_u_stop,&__pyx_mstate_global->__pyx_n_u_step,&__pyx_mstate_global->__pyx_n_u_coords,&__pyx_mstate_global->__pyx_n_u_chunkmap,0};
    const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
    if (unlikely(__pyx_kwds_len) < 0) __PYX_ERR(0, 926, __pyx_L3_error)
    if (__pyx_kwds_len > 0) {
      switch (__pyx_nargs) {
        case  5:
        values[4] = __Pyx_ArgRef_FASTCALL(__pyx_args, 4);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(0, 926, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  4:
        values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(0, 926, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  3:
        values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(0, 926, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  2:
        values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(0, 926, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  1:
        values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(0, 926, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      const Py_ssize_t kwd_pos_args = __pyx_nargs;
      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "_iter", 0) < (0)) __PYX_ERR(0, 926, __pyx_L3_error)
      if (!values[0]) values[0] = __Pyx_NewRef(((PyObject *)__pyx_mstate_global->__pyx_int_0));
      if (!values[1]) values[1] = __Pyx_NewRef(((PyObject *)__pyx_mstate_global->__pyx_int_0));
      if (!values[2]) values[2] = __Pyx_NewRef(((PyObject *)__pyx_mstate_global->__pyx_int_1));
      if (!values[3]) values[3] = __Pyx_NewRef(((PyObject *)Py_None));
      if (!values[4]) values[4] = __Pyx_NewRef(((PyObject *)Py_None));
    } else {
      switch (__pyx_nargs) {
        case  5:
        values[4] = __Pyx_ArgRef_FASTCALL(__pyx_args, 4);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(0, 926, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  4:
        values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(0, 926, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  3:
        values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(0, 926, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  2:
        values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(0, 926, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  1:
        values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(0, 926, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      if (!values[0]) values[0] = __Pyx_NewRef(((PyObject *)__pyx_mstate_global->__pyx_int_0));
      if (!values[1]) values[1] = __Pyx_NewRef(((PyObject *)__pyx_mstate_global->__pyx_int_0));
      if (!values[2]) values[2] = __Pyx_NewRef(((PyObject *)__pyx_mstate_global->__pyx_int_1));
      if (!values[3]) values[3] = __Pyx_NewRef(((PyObject *)Py_None));
      if (!values[4]) values[4] = __Pyx_NewRef(((PyObject *)Py_None));
    }
    __pyx_v_start = values[0];
    __pyx_v_stop = values[1];
    __pyx_v_step = values[2];
    __pyx_v_coords = values[3];
    __pyx_v_chunkmap = values[4];
  }
  goto __pyx_L6_skip;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("_iter", 0, 0, 5, __pyx_nargs); __PYX_ERR(0, 926, __pyx_L3_error)
  __pyx_L6_skip:;
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L3_error:;
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  __Pyx_AddTraceback("tables.tableextension.Row._iter", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_6tables_14tableextension_3Row_2_iter(((struct __pyx_obj_6tables_14tableextension_Row *)__pyx_v_self), __pyx_v_start, __pyx_v_stop, __pyx_v_step, __pyx_v_coords, __pyx_v_chunkmap);

  /* function exit code */
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_6tables_14tableextension_3Row_2_iter(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self, PyObject *__pyx_v_start, PyObject *__pyx_v_stop, PyObject *__pyx_v_step, PyObject *__pyx_v_coords, PyObject *__pyx_v_chunkmap) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PY_LONG_LONG __pyx_t_1;
  PY_LONG_LONG __pyx_t_2;
  PY_LONG_LONG __pyx_t_3;
  PyObject *__pyx_t_4 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("_iter", 0);

  /* "tables/tableextension.pyx":928
 *   def _iter(self, start=0, stop=0, step=1, coords=None, chunkmap=None):
 *     """Return an iterator for traversiong the data in table."""
 *     self._init_loop(start, stop, step, coords, chunkmap)             # <<<<<<<<<<<<<<
 *     return iter(self)
 * 
*/
  __pyx_t_1 = __Pyx_PyLong_As_PY_LONG_LONG(__pyx_v_start); if (unlikely((__pyx_t_1 == (PY_LONG_LONG)-1) && PyErr_Occurred())) __PYX_ERR(0, 928, __pyx_L1_error)
  __pyx_t_2 = __Pyx_PyLong_As_PY_LONG_LONG(__pyx_v_stop); if (unlikely((__pyx_t_2 == (PY_LONG_LONG)-1) && PyErr_Occurred())) __PYX_ERR(0, 928, __pyx_L1_error)
  __pyx_t_3 = __Pyx_PyLong_As_PY_LONG_LONG(__pyx_v_step); if (unlikely((__pyx_t_3 == (PY_LONG_LONG)-1) && PyErr_Occurred())) __PYX_ERR(0, 928, __pyx_L1_error)
  __pyx_t_4 = ((struct __pyx_vtabstruct_6tables_14tableextension_Row *)__pyx_v_self->__pyx_vtab)->_init_loop(__pyx_v_self, __pyx_t_1, __pyx_t_2, __pyx_t_3, __pyx_v_coords, __pyx_v_chunkmap); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 928, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "tables/tableextension.pyx":929
 *     """Return an iterator for traversiong the data in table."""
 *     self._init_loop(start, stop, step, coords, chunkmap)
 *     return iter(self)             # <<<<<<<<<<<<<<
 * 
 *   def __iter__(self):
*/
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_4 = PyObject_GetIter(((PyObject *)__pyx_v_self)); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 929, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_r = __pyx_t_4;
  __pyx_t_4 = 0;
  goto __pyx_L0;

  /* "tables/tableextension.pyx":926
 *     self.modified_fields = set()
 * 
 *   def _iter(self, start=0, stop=0, step=1, coords=None, chunkmap=None):             # <<<<<<<<<<<<<<
 *     """Return an iterator for traversiong the data in table."""
 *     self._init_loop(start, stop, step, coords, chunkmap)
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("tables.tableextension.Row._iter", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":931
 *     return iter(self)
 * 
 *   def __iter__(self):             # <<<<<<<<<<<<<<
 *     """Iterator that traverses all the data in the Table"""
 *     return self
*/

/* Python wrapper */
static PyObject *__pyx_pw_6tables_14tableextension_3Row_5__iter__(PyObject *__pyx_v_self); /*proto*/
PyDoc_STRVAR(__pyx_doc_6tables_14tableextension_3Row_4__iter__, "Iterator that traverses all the data in the Table");
#if CYTHON_UPDATE_DESCRIPTOR_DOC
struct wrapperbase __pyx_wrapperbase_6tables_14tableextension_3Row_4__iter__;
#endif
static PyObject *__pyx_pw_6tables_14tableextension_3Row_5__iter__(PyObject *__pyx_v_self) {
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__iter__ (wrapper)", 0);
  __pyx_kwvalues = __Pyx_KwValues_VARARGS(__pyx_args, __pyx_nargs);
  __pyx_r = __pyx_pf_6tables_14tableextension_3Row_4__iter__(((struct __pyx_obj_6tables_14tableextension_Row *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_6tables_14tableextension_3Row_4__iter__(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__iter__", 0);

  /* "tables/tableextension.pyx":933
 *   def __iter__(self):
 *     """Iterator that traverses all the data in the Table"""
 *     return self             # <<<<<<<<<<<<<<
 * 
 *   cdef _new_buffer(self, table):
*/
  __Pyx_XDECREF(__pyx_r);
  __Pyx_INCREF((PyObject *)__pyx_v_self);
  __pyx_r = ((PyObject *)__pyx_v_self);
  goto __pyx_L0;

  /* "tables/tableextension.pyx":931
 *     return iter(self)
 * 
 *   def __iter__(self):             # <<<<<<<<<<<<<<
 *     """Iterator that traverses all the data in the Table"""
 *     return self
*/

  /* function exit code */
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":935
 *     return self
 * 
 *   cdef _new_buffer(self, table):             # <<<<<<<<<<<<<<
 *     """Create the recarrays for I/O buffering"""
 * 
*/

static PyObject *__pyx_f_6tables_14tableextension_3Row__new_buffer(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self, PyObject *__pyx_v_table) {
  PyObject *__pyx_v_wdflts = NULL;
  PyObject *__pyx_v_name = NULL;
  PyObject *__pyx_v_buff = NULL;
  PyObject *__pyx_v_i = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  size_t __pyx_t_6;
  Py_ssize_t __pyx_t_7;
  PyObject *(*__pyx_t_8)(PyObject *);
  int __pyx_t_9;
  PY_LONG_LONG __pyx_t_10;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("_new_buffer", 0);

  /* "tables/tableextension.pyx":938
 *     """Create the recarrays for I/O buffering"""
 * 
 *     wdflts = table._v_wdflts             # <<<<<<<<<<<<<<
 *     if wdflts is None:
 *       self.wrec = np.zeros(1, dtype=self.dtype)  # Defaults are zero
*/
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_table, __pyx_mstate_global->__pyx_n_u_v_wdflts); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 938, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_v_wdflts = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":939
 * 
 *     wdflts = table._v_wdflts
 *     if wdflts is None:             # <<<<<<<<<<<<<<
 *       self.wrec = np.zeros(1, dtype=self.dtype)  # Defaults are zero
 *     else:
*/
  __pyx_t_2 = (__pyx_v_wdflts == Py_None);
  if (__pyx_t_2) {

    /* "tables/tableextension.pyx":940
 *     wdflts = table._v_wdflts
 *     if wdflts is None:
 *       self.wrec = np.zeros(1, dtype=self.dtype)  # Defaults are zero             # <<<<<<<<<<<<<<
 *     else:
 *       self.wrec = table._v_wdflts.copy()
*/
    __pyx_t_3 = NULL;
    __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_mstate_global->__pyx_n_u_np); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 940, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_mstate_global->__pyx_n_u_zeros); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 940, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_t_6 = 1;
    #if CYTHON_UNPACK_METHODS
    if (unlikely(PyMethod_Check(__pyx_t_5))) {
      __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_5);
      assert(__pyx_t_3);
      PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_5);
      __Pyx_INCREF(__pyx_t_3);
      __Pyx_INCREF(__pyx__function);
      __Pyx_DECREF_SET(__pyx_t_5, __pyx__function);
      __pyx_t_6 = 0;
    }
    #endif
    {
      PyObject *__pyx_callargs[2 + ((CYTHON_VECTORCALL) ? 1 : 0)] = {__pyx_t_3, __pyx_mstate_global->__pyx_int_1};
      __pyx_t_4 = __Pyx_MakeVectorcallBuilderKwds(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 940, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      if (__Pyx_VectorcallBuilder_AddArg(__pyx_mstate_global->__pyx_n_u_dtype, __pyx_v_self->dtype, __pyx_t_4, __pyx_callargs+2, 0) < (0)) __PYX_ERR(0, 940, __pyx_L1_error)
      __pyx_t_1 = __Pyx_Object_Vectorcall_CallFromBuilder((PyObject*)__pyx_t_5, __pyx_callargs+__pyx_t_6, (2-__pyx_t_6) | (__pyx_t_6*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET), __pyx_t_4);
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
      if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 940, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
    }
    __Pyx_GIVEREF(__pyx_t_1);
    __Pyx_GOTREF(__pyx_v_self->wrec);
    __Pyx_DECREF(__pyx_v_self->wrec);
    __pyx_v_self->wrec = __pyx_t_1;
    __pyx_t_1 = 0;

    /* "tables/tableextension.pyx":939
 * 
 *     wdflts = table._v_wdflts
 *     if wdflts is None:             # <<<<<<<<<<<<<<
 *       self.wrec = np.zeros(1, dtype=self.dtype)  # Defaults are zero
 *     else:
*/
    goto __pyx_L3;
  }

  /* "tables/tableextension.pyx":942
 *       self.wrec = np.zeros(1, dtype=self.dtype)  # Defaults are zero
 *     else:
 *       self.wrec = table._v_wdflts.copy()             # <<<<<<<<<<<<<<
 *     self.wreccpy = self.wrec.copy()  # A copy of the defaults
 *     # Build the wfields dictionary for faster access to columns
*/
  /*else*/ {
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_table, __pyx_mstate_global->__pyx_n_u_v_wdflts); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 942, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_5 = __pyx_t_4;
    __Pyx_INCREF(__pyx_t_5);
    __pyx_t_6 = 0;
    {
      PyObject *__pyx_callargs[2] = {__pyx_t_5, NULL};
      __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_copy, __pyx_callargs+__pyx_t_6, (1-__pyx_t_6) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
      __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 942, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
    }
    __Pyx_GIVEREF(__pyx_t_1);
    __Pyx_GOTREF(__pyx_v_self->wrec);
    __Pyx_DECREF(__pyx_v_self->wrec);
    __pyx_v_self->wrec = __pyx_t_1;
    __pyx_t_1 = 0;
  }
  __pyx_L3:;

  /* "tables/tableextension.pyx":943
 *     else:
 *       self.wrec = table._v_wdflts.copy()
 *     self.wreccpy = self.wrec.copy()  # A copy of the defaults             # <<<<<<<<<<<<<<
 *     # Build the wfields dictionary for faster access to columns
 *     self.wfields = {}
*/
  __pyx_t_4 = __pyx_v_self->wrec;
  __Pyx_INCREF(__pyx_t_4);
  __pyx_t_6 = 0;
  {
    PyObject *__pyx_callargs[2] = {__pyx_t_4, NULL};
    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_copy, __pyx_callargs+__pyx_t_6, (1-__pyx_t_6) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
    __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 943, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
  }
  __Pyx_GIVEREF(__pyx_t_1);
  __Pyx_GOTREF(__pyx_v_self->wreccpy);
  __Pyx_DECREF(__pyx_v_self->wreccpy);
  __pyx_v_self->wreccpy = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":945
 *     self.wreccpy = self.wrec.copy()  # A copy of the defaults
 *     # Build the wfields dictionary for faster access to columns
 *     self.wfields = {}             # <<<<<<<<<<<<<<
 *     for name in self.dtype.names:
 *       self.wfields[name] = self.wrec[name]
*/
  __pyx_t_1 = __Pyx_PyDict_NewPresized(0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 945, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_GIVEREF(__pyx_t_1);
  __Pyx_GOTREF(__pyx_v_self->wfields);
  __Pyx_DECREF(__pyx_v_self->wfields);
  __pyx_v_self->wfields = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":946
 *     # Build the wfields dictionary for faster access to columns
 *     self.wfields = {}
 *     for name in self.dtype.names:             # <<<<<<<<<<<<<<
 *       self.wfields[name] = self.wrec[name]
 * 
*/
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_self->dtype, __pyx_mstate_global->__pyx_n_u_names); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 946, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (likely(PyList_CheckExact(__pyx_t_1)) || PyTuple_CheckExact(__pyx_t_1)) {
    __pyx_t_4 = __pyx_t_1; __Pyx_INCREF(__pyx_t_4);
    __pyx_t_7 = 0;
    __pyx_t_8 = NULL;
  } else {
    __pyx_t_7 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_t_1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 946, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_8 = (CYTHON_COMPILING_IN_LIMITED_API) ? PyIter_Next : __Pyx_PyObject_GetIterNextFunc(__pyx_t_4); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 946, __pyx_L1_error)
  }
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  for (;;) {
    if (likely(!__pyx_t_8)) {
      if (likely(PyList_CheckExact(__pyx_t_4))) {
        {
          Py_ssize_t __pyx_temp = __Pyx_PyList_GET_SIZE(__pyx_t_4);
          #if !CYTHON_ASSUME_SAFE_SIZE
          if (unlikely((__pyx_temp < 0))) __PYX_ERR(0, 946, __pyx_L1_error)
          #endif
          if (__pyx_t_7 >= __pyx_temp) break;
        }
        __pyx_t_1 = __Pyx_PyList_GetItemRefFast(__pyx_t_4, __pyx_t_7, __Pyx_ReferenceSharing_OwnStrongReference);
        ++__pyx_t_7;
      } else {
        {
          Py_ssize_t __pyx_temp = __Pyx_PyTuple_GET_SIZE(__pyx_t_4);
          #if !CYTHON_ASSUME_SAFE_SIZE
          if (unlikely((__pyx_temp < 0))) __PYX_ERR(0, 946, __pyx_L1_error)
          #endif
          if (__pyx_t_7 >= __pyx_temp) break;
        }
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        __pyx_t_1 = __Pyx_NewRef(PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_7));
        #else
        __pyx_t_1 = __Pyx_PySequence_ITEM(__pyx_t_4, __pyx_t_7);
        #endif
        ++__pyx_t_7;
      }
      if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 946, __pyx_L1_error)
    } else {
      __pyx_t_1 = __pyx_t_8(__pyx_t_4);
      if (unlikely(!__pyx_t_1)) {
        PyObject* exc_type = PyErr_Occurred();
        if (exc_type) {
          if (unlikely(!__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) __PYX_ERR(0, 946, __pyx_L1_error)
          PyErr_Clear();
        }
        break;
      }
    }
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_XDECREF_SET(__pyx_v_name, __pyx_t_1);
    __pyx_t_1 = 0;

    /* "tables/tableextension.pyx":947
 *     self.wfields = {}
 *     for name in self.dtype.names:
 *       self.wfields[name] = self.wrec[name]             # <<<<<<<<<<<<<<
 * 
 *     # Get the read buffer for this instance (it is private, remember!)
*/
    __pyx_t_1 = __Pyx_PyObject_GetItem(__pyx_v_self->wrec, __pyx_v_name); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 947, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    if (unlikely((PyObject_SetItem(__pyx_v_self->wfields, __pyx_v_name, __pyx_t_1) < 0))) __PYX_ERR(0, 947, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

    /* "tables/tableextension.pyx":946
 *     # Build the wfields dictionary for faster access to columns
 *     self.wfields = {}
 *     for name in self.dtype.names:             # <<<<<<<<<<<<<<
 *       self.wfields[name] = self.wrec[name]
 * 
*/
  }
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "tables/tableextension.pyx":950
 * 
 *     # Get the read buffer for this instance (it is private, remember!)
 *     buff = self.iobuf = table._get_container(self.nrowsinbuf)             # <<<<<<<<<<<<<<
 *     # Build the rfields dictionary for faster access to columns
 *     # This is quite fast, as it only takes around 5 us per column
*/
  __pyx_t_1 = __pyx_v_table;
  __Pyx_INCREF(__pyx_t_1);
  __pyx_t_5 = __Pyx_PyLong_From_PY_LONG_LONG(__pyx_v_self->nrowsinbuf); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 950, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  __pyx_t_6 = 0;
  {
    PyObject *__pyx_callargs[2] = {__pyx_t_1, __pyx_t_5};
    __pyx_t_4 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_get_container, __pyx_callargs+__pyx_t_6, (2-__pyx_t_6) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
    __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 950, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
  }
  __Pyx_INCREF(__pyx_t_4);
  __pyx_v_buff = __pyx_t_4;
  __Pyx_INCREF(__pyx_t_4);
  __Pyx_GIVEREF(__pyx_t_4);
  __Pyx_GOTREF(__pyx_v_self->iobuf);
  __Pyx_DECREF(__pyx_v_self->iobuf);
  __pyx_v_self->iobuf = __pyx_t_4;
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "tables/tableextension.pyx":955
 *     # in my laptop (Pentium 4 @ 2 GHz).
 *     # F. Alted 2006-08-18
 *     self.rfields = {}             # <<<<<<<<<<<<<<
 *     for i, name in enumerate(self.dtype.names):
 *       self.rfields[i] = buff[name]
*/
  __pyx_t_4 = __Pyx_PyDict_NewPresized(0); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 955, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_GIVEREF(__pyx_t_4);
  __Pyx_GOTREF(__pyx_v_self->rfields);
  __Pyx_DECREF(__pyx_v_self->rfields);
  __pyx_v_self->rfields = __pyx_t_4;
  __pyx_t_4 = 0;

  /* "tables/tableextension.pyx":956
 *     # F. Alted 2006-08-18
 *     self.rfields = {}
 *     for i, name in enumerate(self.dtype.names):             # <<<<<<<<<<<<<<
 *       self.rfields[i] = buff[name]
 *       self.rfields[name] = buff[name]
*/
  __Pyx_INCREF(__pyx_mstate_global->__pyx_int_0);
  __pyx_t_4 = __pyx_mstate_global->__pyx_int_0;
  __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_self->dtype, __pyx_mstate_global->__pyx_n_u_names); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 956, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_5);
  if (likely(PyList_CheckExact(__pyx_t_5)) || PyTuple_CheckExact(__pyx_t_5)) {
    __pyx_t_1 = __pyx_t_5; __Pyx_INCREF(__pyx_t_1);
    __pyx_t_7 = 0;
    __pyx_t_8 = NULL;
  } else {
    __pyx_t_7 = -1; __pyx_t_1 = PyObject_GetIter(__pyx_t_5); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 956, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_8 = (CYTHON_COMPILING_IN_LIMITED_API) ? PyIter_Next : __Pyx_PyObject_GetIterNextFunc(__pyx_t_1); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 956, __pyx_L1_error)
  }
  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  for (;;) {
    if (likely(!__pyx_t_8)) {
      if (likely(PyList_CheckExact(__pyx_t_1))) {
        {
          Py_ssize_t __pyx_temp = __Pyx_PyList_GET_SIZE(__pyx_t_1);
          #if !CYTHON_ASSUME_SAFE_SIZE
          if (unlikely((__pyx_temp < 0))) __PYX_ERR(0, 956, __pyx_L1_error)
          #endif
          if (__pyx_t_7 >= __pyx_temp) break;
        }
        __pyx_t_5 = __Pyx_PyList_GetItemRefFast(__pyx_t_1, __pyx_t_7, __Pyx_ReferenceSharing_OwnStrongReference);
        ++__pyx_t_7;
      } else {
        {
          Py_ssize_t __pyx_temp = __Pyx_PyTuple_GET_SIZE(__pyx_t_1);
          #if !CYTHON_ASSUME_SAFE_SIZE
          if (unlikely((__pyx_temp < 0))) __PYX_ERR(0, 956, __pyx_L1_error)
          #endif
          if (__pyx_t_7 >= __pyx_temp) break;
        }
        #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        __pyx_t_5 = __Pyx_NewRef(PyTuple_GET_ITEM(__pyx_t_1, __pyx_t_7));
        #else
        __pyx_t_5 = __Pyx_PySequence_ITEM(__pyx_t_1, __pyx_t_7);
        #endif
        ++__pyx_t_7;
      }
      if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 956, __pyx_L1_error)
    } else {
      __pyx_t_5 = __pyx_t_8(__pyx_t_1);
      if (unlikely(!__pyx_t_5)) {
        PyObject* exc_type = PyErr_Occurred();
        if (exc_type) {
          if (unlikely(!__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) __PYX_ERR(0, 956, __pyx_L1_error)
          PyErr_Clear();
        }
        break;
      }
    }
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_XDECREF_SET(__pyx_v_name, __pyx_t_5);
    __pyx_t_5 = 0;
    __Pyx_INCREF(__pyx_t_4);
    __Pyx_XDECREF_SET(__pyx_v_i, __pyx_t_4);
    __pyx_t_5 = __Pyx_PyLong_AddObjC(__pyx_t_4, __pyx_mstate_global->__pyx_int_1, 1, 0, 0); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 956, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_DECREF(__pyx_t_4);
    __pyx_t_4 = __pyx_t_5;
    __pyx_t_5 = 0;

    /* "tables/tableextension.pyx":957
 *     self.rfields = {}
 *     for i, name in enumerate(self.dtype.names):
 *       self.rfields[i] = buff[name]             # <<<<<<<<<<<<<<
 *       self.rfields[name] = buff[name]
 * 
*/
    __pyx_t_5 = __Pyx_PyObject_GetItem(__pyx_v_buff, __pyx_v_name); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 957, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    if (unlikely((PyObject_SetItem(__pyx_v_self->rfields, __pyx_v_i, __pyx_t_5) < 0))) __PYX_ERR(0, 957, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

    /* "tables/tableextension.pyx":958
 *     for i, name in enumerate(self.dtype.names):
 *       self.rfields[i] = buff[name]
 *       self.rfields[name] = buff[name]             # <<<<<<<<<<<<<<
 * 
 *     # Get the stride of these buffers
*/
    __pyx_t_5 = __Pyx_PyObject_GetItem(__pyx_v_buff, __pyx_v_name); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 958, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    if (unlikely((PyObject_SetItem(__pyx_v_self->rfields, __pyx_v_name, __pyx_t_5) < 0))) __PYX_ERR(0, 958, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

    /* "tables/tableextension.pyx":956
 *     # F. Alted 2006-08-18
 *     self.rfields = {}
 *     for i, name in enumerate(self.dtype.names):             # <<<<<<<<<<<<<<
 *       self.rfields[i] = buff[name]
 *       self.rfields[name] = buff[name]
*/
  }
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "tables/tableextension.pyx":961
 * 
 *     # Get the stride of these buffers
 *     self._stride = PyArray_STRIDE(buff, 0)             # <<<<<<<<<<<<<<
 *     # The rowsize
 *     self._rowsize = self.dtype.itemsize
*/
  if (!(likely(((__pyx_v_buff) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_buff, __pyx_mstate_global->__pyx_ptype_5numpy_ndarray))))) __PYX_ERR(0, 961, __pyx_L1_error)
  __pyx_v_self->_stride = PyArray_STRIDE(((PyArrayObject *)__pyx_v_buff), 0);

  /* "tables/tableextension.pyx":963
 *     self._stride = PyArray_STRIDE(buff, 0)
 *     # The rowsize
 *     self._rowsize = self.dtype.itemsize             # <<<<<<<<<<<<<<
 *     self.nrows = table.nrows  # This value may change
 * 
*/
  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_self->dtype, __pyx_mstate_global->__pyx_n_u_itemsize); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 963, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_9 = __Pyx_PyLong_As_int(__pyx_t_4); if (unlikely((__pyx_t_9 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 963, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_v_self->_rowsize = __pyx_t_9;

  /* "tables/tableextension.pyx":964
 *     # The rowsize
 *     self._rowsize = self.dtype.itemsize
 *     self.nrows = table.nrows  # This value may change             # <<<<<<<<<<<<<<
 * 
 *   cdef _init_loop(self, long long start, long long stop, long long step,
*/
  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_table, __pyx_mstate_global->__pyx_n_u_nrows); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 964, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_10 = __Pyx_PyLong_As_PY_LONG_LONG(__pyx_t_4); if (unlikely((__pyx_t_10 == (PY_LONG_LONG)-1) && PyErr_Occurred())) __PYX_ERR(0, 964, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_v_self->nrows = __pyx_t_10;

  /* "tables/tableextension.pyx":935
 *     return self
 * 
 *   cdef _new_buffer(self, table):             # <<<<<<<<<<<<<<
 *     """Create the recarrays for I/O buffering"""
 * 
*/

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("tables.tableextension.Row._new_buffer", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_wdflts);
  __Pyx_XDECREF(__pyx_v_name);
  __Pyx_XDECREF(__pyx_v_buff);
  __Pyx_XDECREF(__pyx_v_i);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":966
 *     self.nrows = table.nrows  # This value may change
 * 
 *   cdef _init_loop(self, long long start, long long stop, long long step,             # <<<<<<<<<<<<<<
 *                  object coords, object chunkmap):
 *     """Initialization for the __iter__ iterator"""
*/

static PyObject *__pyx_f_6tables_14tableextension_3Row__init_loop(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self, PY_LONG_LONG __pyx_v_start, PY_LONG_LONG __pyx_v_stop, PY_LONG_LONG __pyx_v_step, PyObject *__pyx_v_coords, PyObject *__pyx_v_chunkmap) {
  struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_table = 0;
  PyObject *__pyx_v_nchunks = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_t_2;
  PY_LONG_LONG __pyx_t_3;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  PyObject *__pyx_t_8 = NULL;
  size_t __pyx_t_9;
  hsize_t __pyx_t_10;
  int __pyx_t_11;
  Py_ssize_t __pyx_t_12;
  PY_LONG_LONG __pyx_t_13;
  PyObject *(*__pyx_t_14)(PyObject *);
  int __pyx_t_15;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("_init_loop", 0);

  /* "tables/tableextension.pyx":969
 *                  object coords, object chunkmap):
 *     """Initialization for the __iter__ iterator"""
 *     cdef Table table = self.table             # <<<<<<<<<<<<<<
 *     self._riterator = 1   # We are inside a read iterator
 *     self.start = start
*/
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_table_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 969, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_mstate_global->__pyx_ptype_6tables_14tableextension_Table))))) __PYX_ERR(0, 969, __pyx_L1_error)
  __pyx_v_table = ((struct __pyx_obj_6tables_14tableextension_Table *)__pyx_t_1);
  __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":970
 *     """Initialization for the __iter__ iterator"""
 *     cdef Table table = self.table
 *     self._riterator = 1   # We are inside a read iterator             # <<<<<<<<<<<<<<
 *     self.start = start
 *     self.stop = stop
*/
  __pyx_v_self->_riterator = 1;

  /* "tables/tableextension.pyx":971
 *     cdef Table table = self.table
 *     self._riterator = 1   # We are inside a read iterator
 *     self.start = start             # <<<<<<<<<<<<<<
 *     self.stop = stop
 *     self.step = step
*/
  __pyx_v_self->start = __pyx_v_start;

  /* "tables/tableextension.pyx":972
 *     self._riterator = 1   # We are inside a read iterator
 *     self.start = start
 *     self.stop = stop             # <<<<<<<<<<<<<<
 *     self.step = step
 *     self.coords = coords
*/
  __pyx_v_self->stop = __pyx_v_stop;

  /* "tables/tableextension.pyx":973
 *     self.start = start
 *     self.stop = stop
 *     self.step = step             # <<<<<<<<<<<<<<
 *     self.coords = coords
 *     self.startb = 0
*/
  __pyx_v_self->step = __pyx_v_step;

  /* "tables/tableextension.pyx":974
 *     self.stop = stop
 *     self.step = step
 *     self.coords = coords             # <<<<<<<<<<<<<<
 *     self.startb = 0
 *     if step > 0:
*/
  __Pyx_INCREF(__pyx_v_coords);
  __Pyx_GIVEREF(__pyx_v_coords);
  __Pyx_GOTREF(__pyx_v_self->coords);
  __Pyx_DECREF(__pyx_v_self->coords);
  __pyx_v_self->coords = __pyx_v_coords;

  /* "tables/tableextension.pyx":975
 *     self.step = step
 *     self.coords = coords
 *     self.startb = 0             # <<<<<<<<<<<<<<
 *     if step > 0:
 *       self._row = -1  # a sentinel
*/
  __pyx_v_self->startb = 0;

  /* "tables/tableextension.pyx":976
 *     self.coords = coords
 *     self.startb = 0
 *     if step > 0:             # <<<<<<<<<<<<<<
 *       self._row = -1  # a sentinel
 *       self.nrowsread = start
*/
  __pyx_t_2 = (__pyx_v_step > 0);
  if (__pyx_t_2) {

    /* "tables/tableextension.pyx":977
 *     self.startb = 0
 *     if step > 0:
 *       self._row = -1  # a sentinel             # <<<<<<<<<<<<<<
 *       self.nrowsread = start
 *     elif step < 0:
*/
    __pyx_v_self->_row = -1L;

    /* "tables/tableextension.pyx":978
 *     if step > 0:
 *       self._row = -1  # a sentinel
 *       self.nrowsread = start             # <<<<<<<<<<<<<<
 *     elif step < 0:
 *       self._row = 0
*/
    __pyx_v_self->nrowsread = __pyx_v_start;

    /* "tables/tableextension.pyx":976
 *     self.coords = coords
 *     self.startb = 0
 *     if step > 0:             # <<<<<<<<<<<<<<
 *       self._row = -1  # a sentinel
 *       self.nrowsread = start
*/
    goto __pyx_L3;
  }

  /* "tables/tableextension.pyx":979
 *       self._row = -1  # a sentinel
 *       self.nrowsread = start
 *     elif step < 0:             # <<<<<<<<<<<<<<
 *       self._row = 0
 *       self.nrowsread = 0
*/
  __pyx_t_2 = (__pyx_v_step < 0);
  if (__pyx_t_2) {

    /* "tables/tableextension.pyx":980
 *       self.nrowsread = start
 *     elif step < 0:
 *       self._row = 0             # <<<<<<<<<<<<<<
 *       self.nrowsread = 0
 *       self.nextelement = start
*/
    __pyx_v_self->_row = 0;

    /* "tables/tableextension.pyx":981
 *     elif step < 0:
 *       self._row = 0
 *       self.nrowsread = 0             # <<<<<<<<<<<<<<
 *       self.nextelement = start
 *     self._nrow = start - self.step
*/
    __pyx_v_self->nrowsread = 0;

    /* "tables/tableextension.pyx":982
 *       self._row = 0
 *       self.nrowsread = 0
 *       self.nextelement = start             # <<<<<<<<<<<<<<
 *     self._nrow = start - self.step
 *     self.wherecond = 0
*/
    __pyx_v_self->nextelement = __pyx_v_start;

    /* "tables/tableextension.pyx":979
 *       self._row = -1  # a sentinel
 *       self.nrowsread = start
 *     elif step < 0:             # <<<<<<<<<<<<<<
 *       self._row = 0
 *       self.nrowsread = 0
*/
  }
  __pyx_L3:;

  /* "tables/tableextension.pyx":983
 *       self.nrowsread = 0
 *       self.nextelement = start
 *     self._nrow = start - self.step             # <<<<<<<<<<<<<<
 *     self.wherecond = 0
 *     self.indexed = 0
*/
  __pyx_v_self->_nrow = (__pyx_v_start - __pyx_v_self->step);

  /* "tables/tableextension.pyx":984
 *       self.nextelement = start
 *     self._nrow = start - self.step
 *     self.wherecond = 0             # <<<<<<<<<<<<<<
 *     self.indexed = 0
 *     self.nrows = table.nrows   # Update the row counter
*/
  __pyx_v_self->wherecond = 0;

  /* "tables/tableextension.pyx":985
 *     self._nrow = start - self.step
 *     self.wherecond = 0
 *     self.indexed = 0             # <<<<<<<<<<<<<<
 *     self.nrows = table.nrows   # Update the row counter
 *     if table.blosc2_support_read:
*/
  __pyx_v_self->indexed = 0;

  /* "tables/tableextension.pyx":986
 *     self.wherecond = 0
 *     self.indexed = 0
 *     self.nrows = table.nrows   # Update the row counter             # <<<<<<<<<<<<<<
 *     if table.blosc2_support_read:
 *       # Grab the addresses for the blosc2 frames (HDF5 chunks)
*/
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_table), __pyx_mstate_global->__pyx_n_u_nrows); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 986, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_3 = __Pyx_PyLong_As_PY_LONG_LONG(__pyx_t_1); if (unlikely((__pyx_t_3 == (PY_LONG_LONG)-1) && PyErr_Occurred())) __PYX_ERR(0, 986, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_v_self->nrows = __pyx_t_3;

  /* "tables/tableextension.pyx":987
 *     self.indexed = 0
 *     self.nrows = table.nrows   # Update the row counter
 *     if table.blosc2_support_read:             # <<<<<<<<<<<<<<
 *       # Grab the addresses for the blosc2 frames (HDF5 chunks)
 *       nchunks = math.ceil(self.nrows / self.table.chunkshape[0])
*/
  __pyx_t_2 = (__pyx_v_table->blosc2_support_read != 0);
  if (__pyx_t_2) {

    /* "tables/tableextension.pyx":989
 *     if table.blosc2_support_read:
 *       # Grab the addresses for the blosc2 frames (HDF5 chunks)
 *       nchunks = math.ceil(self.nrows / self.table.chunkshape[0])             # <<<<<<<<<<<<<<
 *       fill_chunk_addrs(table.dataset_id, nchunks, &table.chunk_op)
 * 
*/
    __pyx_t_4 = NULL;
    __Pyx_GetModuleGlobalName(__pyx_t_5, __pyx_mstate_global->__pyx_n_u_math); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 989, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_5, __pyx_mstate_global->__pyx_n_u_ceil); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 989, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __pyx_t_5 = __Pyx_PyLong_From_PY_LONG_LONG(__pyx_v_self->nrows); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 989, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_7 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_table_2); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 989, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    __pyx_t_8 = __Pyx_PyObject_GetAttrStr(__pyx_t_7, __pyx_mstate_global->__pyx_n_u_chunkshape); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 989, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_8);
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    __pyx_t_7 = __Pyx_GetItemInt(__pyx_t_8, 0, long, 1, __Pyx_PyLong_From_long, 0, 0, 1, 1, __Pyx_ReferenceSharing_OwnStrongReference); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 989, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
    __pyx_t_8 = __Pyx_PyNumber_Divide(__pyx_t_5, __pyx_t_7); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 989, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_8);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    __pyx_t_9 = 1;
    #if CYTHON_UNPACK_METHODS
    if (unlikely(PyMethod_Check(__pyx_t_6))) {
      __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_6);
      assert(__pyx_t_4);
      PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_6);
      __Pyx_INCREF(__pyx_t_4);
      __Pyx_INCREF(__pyx__function);
      __Pyx_DECREF_SET(__pyx_t_6, __pyx__function);
      __pyx_t_9 = 0;
    }
    #endif
    {
      PyObject *__pyx_callargs[2] = {__pyx_t_4, __pyx_t_8};
      __pyx_t_1 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_6, __pyx_callargs+__pyx_t_9, (2-__pyx_t_9) | (__pyx_t_9*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
      __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
      __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 989, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
    }
    __pyx_v_nchunks = __pyx_t_1;
    __pyx_t_1 = 0;

    /* "tables/tableextension.pyx":990
 *       # Grab the addresses for the blosc2 frames (HDF5 chunks)
 *       nchunks = math.ceil(self.nrows / self.table.chunkshape[0])
 *       fill_chunk_addrs(table.dataset_id, nchunks, &table.chunk_op)             # <<<<<<<<<<<<<<
 * 
 *     if coords is not None and 0 < step:
*/
    __pyx_t_10 = __Pyx_PyLong_As_hsize_t(__pyx_v_nchunks); if (unlikely((__pyx_t_10 == ((hsize_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 990, __pyx_L1_error)
    (void)(fill_chunk_addrs(__pyx_v_table->__pyx_base.dataset_id, __pyx_t_10, (&__pyx_v_table->chunk_op)));

    /* "tables/tableextension.pyx":987
 *     self.indexed = 0
 *     self.nrows = table.nrows   # Update the row counter
 *     if table.blosc2_support_read:             # <<<<<<<<<<<<<<
 *       # Grab the addresses for the blosc2 frames (HDF5 chunks)
 *       nchunks = math.ceil(self.nrows / self.table.chunkshape[0])
*/
  }

  /* "tables/tableextension.pyx":992
 *       fill_chunk_addrs(table.dataset_id, nchunks, &table.chunk_op)
 * 
 *     if coords is not None and 0 < step:             # <<<<<<<<<<<<<<
 *       self.nrowsread = start
 *       self.nextelement = start
*/
  __pyx_t_11 = (__pyx_v_coords != Py_None);
  if (__pyx_t_11) {
  } else {
    __pyx_t_2 = __pyx_t_11;
    goto __pyx_L6_bool_binop_done;
  }
  __pyx_t_11 = (0 < __pyx_v_step);
  __pyx_t_2 = __pyx_t_11;
  __pyx_L6_bool_binop_done:;
  if (__pyx_t_2) {

    /* "tables/tableextension.pyx":993
 * 
 *     if coords is not None and 0 < step:
 *       self.nrowsread = start             # <<<<<<<<<<<<<<
 *       self.nextelement = start
 *       self.stop = min(stop, len(coords))
*/
    __pyx_v_self->nrowsread = __pyx_v_start;

    /* "tables/tableextension.pyx":994
 *     if coords is not None and 0 < step:
 *       self.nrowsread = start
 *       self.nextelement = start             # <<<<<<<<<<<<<<
 *       self.stop = min(stop, len(coords))
 *       self.absstep = abs(step)
*/
    __pyx_v_self->nextelement = __pyx_v_start;

    /* "tables/tableextension.pyx":995
 *       self.nrowsread = start
 *       self.nextelement = start
 *       self.stop = min(stop, len(coords))             # <<<<<<<<<<<<<<
 *       self.absstep = abs(step)
 *       return
*/
    __pyx_t_12 = PyObject_Length(__pyx_v_coords); if (unlikely(__pyx_t_12 == ((Py_ssize_t)-1))) __PYX_ERR(0, 995, __pyx_L1_error)
    __pyx_t_3 = __pyx_v_stop;
    __pyx_t_2 = (__pyx_t_12 < __pyx_t_3);
    if (__pyx_t_2) {
      __pyx_t_13 = __pyx_t_12;
    } else {
      __pyx_t_13 = __pyx_t_3;
    }
    __pyx_v_self->stop = __pyx_t_13;

    /* "tables/tableextension.pyx":996
 *       self.nextelement = start
 *       self.stop = min(stop, len(coords))
 *       self.absstep = abs(step)             # <<<<<<<<<<<<<<
 *       return
 *     elif coords is not None and 0 > step:
*/
    __pyx_t_13 = __Pyx_abs_longlong(__pyx_v_step); 
    __pyx_v_self->absstep = __pyx_t_13;

    /* "tables/tableextension.pyx":997
 *       self.stop = min(stop, len(coords))
 *       self.absstep = abs(step)
 *       return             # <<<<<<<<<<<<<<
 *     elif coords is not None and 0 > step:
 *       #self.nrowsread = 0
*/
    __Pyx_XDECREF(__pyx_r);
    __pyx_r = Py_None; __Pyx_INCREF(Py_None);
    goto __pyx_L0;

    /* "tables/tableextension.pyx":992
 *       fill_chunk_addrs(table.dataset_id, nchunks, &table.chunk_op)
 * 
 *     if coords is not None and 0 < step:             # <<<<<<<<<<<<<<
 *       self.nrowsread = start
 *       self.nextelement = start
*/
  }

  /* "tables/tableextension.pyx":998
 *       self.absstep = abs(step)
 *       return
 *     elif coords is not None and 0 > step:             # <<<<<<<<<<<<<<
 *       #self.nrowsread = 0
 *       #self.nextelement = start
*/
  __pyx_t_11 = (__pyx_v_coords != Py_None);
  if (__pyx_t_11) {
  } else {
    __pyx_t_2 = __pyx_t_11;
    goto __pyx_L8_bool_binop_done;
  }
  __pyx_t_11 = (0 > __pyx_v_step);
  __pyx_t_2 = __pyx_t_11;
  __pyx_L8_bool_binop_done:;
  if (__pyx_t_2) {

    /* "tables/tableextension.pyx":1003
 *       #self.stop = min(stop, len(coords))
 *       #self.stop = max(stop, start - len(coords))
 *       self.absstep = abs(step)             # <<<<<<<<<<<<<<
 *       return
 * 
*/
    __pyx_t_13 = __Pyx_abs_longlong(__pyx_v_step); 
    __pyx_v_self->absstep = __pyx_t_13;

    /* "tables/tableextension.pyx":1004
 *       #self.stop = max(stop, start - len(coords))
 *       self.absstep = abs(step)
 *       return             # <<<<<<<<<<<<<<
 * 
 *     if table._where_condition:
*/
    __Pyx_XDECREF(__pyx_r);
    __pyx_r = Py_None; __Pyx_INCREF(Py_None);
    goto __pyx_L0;

    /* "tables/tableextension.pyx":998
 *       self.absstep = abs(step)
 *       return
 *     elif coords is not None and 0 > step:             # <<<<<<<<<<<<<<
 *       #self.nrowsread = 0
 *       #self.nextelement = start
*/
  }

  /* "tables/tableextension.pyx":1006
 *       return
 * 
 *     if table._where_condition:             # <<<<<<<<<<<<<<
 *       self.wherecond = 1
 *       #self.condkwargs = {'ex_uses_vml': True}
*/
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_table), __pyx_mstate_global->__pyx_n_u_where_condition); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1006, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_t_1); if (unlikely((__pyx_t_2 < 0))) __PYX_ERR(0, 1006, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  if (__pyx_t_2) {

    /* "tables/tableextension.pyx":1007
 * 
 *     if table._where_condition:
 *       self.wherecond = 1             # <<<<<<<<<<<<<<
 *       #self.condkwargs = {'ex_uses_vml': True}
 *       self.condfunc, self.condargs, self.condkwargs = table._where_condition
*/
    __pyx_v_self->wherecond = 1;

    /* "tables/tableextension.pyx":1009
 *       self.wherecond = 1
 *       #self.condkwargs = {'ex_uses_vml': True}
 *       self.condfunc, self.condargs, self.condkwargs = table._where_condition             # <<<<<<<<<<<<<<
 *       table._where_condition = None
 * 
*/
    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_table), __pyx_mstate_global->__pyx_n_u_where_condition); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1009, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    if ((likely(PyTuple_CheckExact(__pyx_t_1))) || (PyList_CheckExact(__pyx_t_1))) {
      PyObject* sequence = __pyx_t_1;
      Py_ssize_t size = __Pyx_PySequence_SIZE(sequence);
      if (unlikely(size != 3)) {
        if (size > 3) __Pyx_RaiseTooManyValuesError(3);
        else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
        __PYX_ERR(0, 1009, __pyx_L1_error)
      }
      #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
      if (likely(PyTuple_CheckExact(sequence))) {
        __pyx_t_6 = PyTuple_GET_ITEM(sequence, 0);
        __Pyx_INCREF(__pyx_t_6);
        __pyx_t_8 = PyTuple_GET_ITEM(sequence, 1);
        __Pyx_INCREF(__pyx_t_8);
        __pyx_t_4 = PyTuple_GET_ITEM(sequence, 2);
        __Pyx_INCREF(__pyx_t_4);
      } else {
        __pyx_t_6 = __Pyx_PyList_GetItemRefFast(sequence, 0, __Pyx_ReferenceSharing_SharedReference);
        if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 1009, __pyx_L1_error)
        __Pyx_XGOTREF(__pyx_t_6);
        __pyx_t_8 = __Pyx_PyList_GetItemRefFast(sequence, 1, __Pyx_ReferenceSharing_SharedReference);
        if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1009, __pyx_L1_error)
        __Pyx_XGOTREF(__pyx_t_8);
        __pyx_t_4 = __Pyx_PyList_GetItemRefFast(sequence, 2, __Pyx_ReferenceSharing_SharedReference);
        if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1009, __pyx_L1_error)
        __Pyx_XGOTREF(__pyx_t_4);
      }
      #else
      __pyx_t_6 = __Pyx_PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 1009, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_6);
      __pyx_t_8 = __Pyx_PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1009, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_8);
      __pyx_t_4 = __Pyx_PySequence_ITEM(sequence, 2); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1009, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      #endif
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    } else {
      Py_ssize_t index = -1;
      __pyx_t_7 = PyObject_GetIter(__pyx_t_1); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 1009, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_7);
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
      __pyx_t_14 = (CYTHON_COMPILING_IN_LIMITED_API) ? PyIter_Next : __Pyx_PyObject_GetIterNextFunc(__pyx_t_7);
      index = 0; __pyx_t_6 = __pyx_t_14(__pyx_t_7); if (unlikely(!__pyx_t_6)) goto __pyx_L11_unpacking_failed;
      __Pyx_GOTREF(__pyx_t_6);
      index = 1; __pyx_t_8 = __pyx_t_14(__pyx_t_7); if (unlikely(!__pyx_t_8)) goto __pyx_L11_unpacking_failed;
      __Pyx_GOTREF(__pyx_t_8);
      index = 2; __pyx_t_4 = __pyx_t_14(__pyx_t_7); if (unlikely(!__pyx_t_4)) goto __pyx_L11_unpacking_failed;
      __Pyx_GOTREF(__pyx_t_4);
      if (__Pyx_IternextUnpackEndCheck(__pyx_t_14(__pyx_t_7), 3) < (0)) __PYX_ERR(0, 1009, __pyx_L1_error)
      __pyx_t_14 = NULL;
      __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
      goto __pyx_L12_unpacking_done;
      __pyx_L11_unpacking_failed:;
      __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
      __pyx_t_14 = NULL;
      if (__Pyx_IterFinish() == 0) __Pyx_RaiseNeedMoreValuesError(index);
      __PYX_ERR(0, 1009, __pyx_L1_error)
      __pyx_L12_unpacking_done:;
    }
    __Pyx_GIVEREF(__pyx_t_6);
    __Pyx_GOTREF(__pyx_v_self->condfunc);
    __Pyx_DECREF(__pyx_v_self->condfunc);
    __pyx_v_self->condfunc = __pyx_t_6;
    __pyx_t_6 = 0;
    __Pyx_GIVEREF(__pyx_t_8);
    __Pyx_GOTREF(__pyx_v_self->condargs);
    __Pyx_DECREF(__pyx_v_self->condargs);
    __pyx_v_self->condargs = __pyx_t_8;
    __pyx_t_8 = 0;
    __Pyx_GIVEREF(__pyx_t_4);
    __Pyx_GOTREF(__pyx_v_self->condkwargs);
    __Pyx_DECREF(__pyx_v_self->condkwargs);
    __pyx_v_self->condkwargs = __pyx_t_4;
    __pyx_t_4 = 0;

    /* "tables/tableextension.pyx":1010
 *       #self.condkwargs = {'ex_uses_vml': True}
 *       self.condfunc, self.condargs, self.condkwargs = table._where_condition
 *       table._where_condition = None             # <<<<<<<<<<<<<<
 * 
 *     if table._use_index:
*/
    if (__Pyx_PyObject_SetAttrStr(((PyObject *)__pyx_v_table), __pyx_mstate_global->__pyx_n_u_where_condition, Py_None) < (0)) __PYX_ERR(0, 1010, __pyx_L1_error)

    /* "tables/tableextension.pyx":1006
 *       return
 * 
 *     if table._where_condition:             # <<<<<<<<<<<<<<
 *       self.wherecond = 1
 *       #self.condkwargs = {'ex_uses_vml': True}
*/
  }

  /* "tables/tableextension.pyx":1012
 *       table._where_condition = None
 * 
 *     if table._use_index:             # <<<<<<<<<<<<<<
 *       # Indexing code depends on this condition (see #319)
 *       assert self.nrowsinbuf % self.chunksize == 0
*/
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_table), __pyx_mstate_global->__pyx_n_u_use_index); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1012, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_t_1); if (unlikely((__pyx_t_2 < 0))) __PYX_ERR(0, 1012, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  if (__pyx_t_2) {

    /* "tables/tableextension.pyx":1014
 *     if table._use_index:
 *       # Indexing code depends on this condition (see #319)
 *       assert self.nrowsinbuf % self.chunksize == 0             # <<<<<<<<<<<<<<
 *       self.indexed = 1
 *       # Compute totalchunks here because self.nrows can change during the
*/
    #ifndef CYTHON_WITHOUT_ASSERTIONS
    if (unlikely(__pyx_assertions_enabled())) {
      if (unlikely(__pyx_v_self->chunksize == 0)) {
        PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
        __PYX_ERR(0, 1014, __pyx_L1_error)
      }
      __pyx_t_2 = (__Pyx_mod_PY_LONG_LONG(__pyx_v_self->nrowsinbuf, __pyx_v_self->chunksize, 0) == 0);
      if (unlikely(!__pyx_t_2)) {
        __Pyx_Raise(((PyObject *)(((PyTypeObject*)PyExc_AssertionError))), 0, 0, 0);
        __PYX_ERR(0, 1014, __pyx_L1_error)
      }
    }
    #else
    if ((1)); else __PYX_ERR(0, 1014, __pyx_L1_error)
    #endif

    /* "tables/tableextension.pyx":1015
 *       # Indexing code depends on this condition (see #319)
 *       assert self.nrowsinbuf % self.chunksize == 0
 *       self.indexed = 1             # <<<<<<<<<<<<<<
 *       # Compute totalchunks here because self.nrows can change during the
 *       # life of a Row instance.
*/
    __pyx_v_self->indexed = 1;

    /* "tables/tableextension.pyx":1018
 *       # Compute totalchunks here because self.nrows can change during the
 *       # life of a Row instance.
 *       self.totalchunks = self.nrows // self.chunksize             # <<<<<<<<<<<<<<
 *       if self.nrows % self.chunksize:
 *         self.totalchunks = self.totalchunks + 1
*/
    if (unlikely(__pyx_v_self->chunksize == 0)) {
      PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
      __PYX_ERR(0, 1018, __pyx_L1_error)
    }
    else if (sizeof(PY_LONG_LONG) == sizeof(long) && (!(((PY_LONG_LONG)-1) > 0)) && unlikely(__pyx_v_self->chunksize == (PY_LONG_LONG)-1)  && unlikely(__Pyx_UNARY_NEG_WOULD_OVERFLOW(__pyx_v_self->nrows))) {
      PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
      __PYX_ERR(0, 1018, __pyx_L1_error)
    }
    __pyx_v_self->totalchunks = __Pyx_div_PY_LONG_LONG(__pyx_v_self->nrows, __pyx_v_self->chunksize, 0);

    /* "tables/tableextension.pyx":1019
 *       # life of a Row instance.
 *       self.totalchunks = self.nrows // self.chunksize
 *       if self.nrows % self.chunksize:             # <<<<<<<<<<<<<<
 *         self.totalchunks = self.totalchunks + 1
 *       self.nrowsread = 0
*/
    if (unlikely(__pyx_v_self->chunksize == 0)) {
      PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
      __PYX_ERR(0, 1019, __pyx_L1_error)
    }
    __pyx_t_2 = (__Pyx_mod_PY_LONG_LONG(__pyx_v_self->nrows, __pyx_v_self->chunksize, 0) != 0);
    if (__pyx_t_2) {

      /* "tables/tableextension.pyx":1020
 *       self.totalchunks = self.nrows // self.chunksize
 *       if self.nrows % self.chunksize:
 *         self.totalchunks = self.totalchunks + 1             # <<<<<<<<<<<<<<
 *       self.nrowsread = 0
 *       self.nextelement = 0
*/
      __pyx_v_self->totalchunks = (__pyx_v_self->totalchunks + 1);

      /* "tables/tableextension.pyx":1019
 *       # life of a Row instance.
 *       self.totalchunks = self.nrows // self.chunksize
 *       if self.nrows % self.chunksize:             # <<<<<<<<<<<<<<
 *         self.totalchunks = self.totalchunks + 1
 *       self.nrowsread = 0
*/
    }

    /* "tables/tableextension.pyx":1021
 *       if self.nrows % self.chunksize:
 *         self.totalchunks = self.totalchunks + 1
 *       self.nrowsread = 0             # <<<<<<<<<<<<<<
 *       self.nextelement = 0
 *       self.chunkmap = chunkmap
*/
    __pyx_v_self->nrowsread = 0;

    /* "tables/tableextension.pyx":1022
 *         self.totalchunks = self.totalchunks + 1
 *       self.nrowsread = 0
 *       self.nextelement = 0             # <<<<<<<<<<<<<<
 *       self.chunkmap = chunkmap
 *       self.chunkmap_data = PyArray_BYTES(self.chunkmap)
*/
    __pyx_v_self->nextelement = 0;

    /* "tables/tableextension.pyx":1023
 *       self.nrowsread = 0
 *       self.nextelement = 0
 *       self.chunkmap = chunkmap             # <<<<<<<<<<<<<<
 *       self.chunkmap_data = PyArray_BYTES(self.chunkmap)
 *       table._use_index = False
*/
    __pyx_t_1 = __pyx_v_chunkmap;
    __Pyx_INCREF(__pyx_t_1);
    if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_mstate_global->__pyx_ptype_5numpy_ndarray))))) __PYX_ERR(0, 1023, __pyx_L1_error)
    __Pyx_GIVEREF(__pyx_t_1);
    __Pyx_GOTREF((PyObject *)__pyx_v_self->chunkmap);
    __Pyx_DECREF((PyObject *)__pyx_v_self->chunkmap);
    __pyx_v_self->chunkmap = ((PyArrayObject *)__pyx_t_1);
    __pyx_t_1 = 0;

    /* "tables/tableextension.pyx":1024
 *       self.nextelement = 0
 *       self.chunkmap = chunkmap
 *       self.chunkmap_data = PyArray_BYTES(self.chunkmap)             # <<<<<<<<<<<<<<
 *       table._use_index = False
 *       self.lenbuf = self.nrowsinbuf
*/
    __pyx_t_1 = ((PyObject *)__pyx_v_self->chunkmap);
    __Pyx_INCREF(__pyx_t_1);
    __pyx_v_self->chunkmap_data = PyArray_BYTES(((PyArrayObject *)__pyx_t_1));
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

    /* "tables/tableextension.pyx":1025
 *       self.chunkmap = chunkmap
 *       self.chunkmap_data = PyArray_BYTES(self.chunkmap)
 *       table._use_index = False             # <<<<<<<<<<<<<<
 *       self.lenbuf = self.nrowsinbuf
 *       # Check if we have limitations on start, stop, step
*/
    if (__Pyx_PyObject_SetAttrStr(((PyObject *)__pyx_v_table), __pyx_mstate_global->__pyx_n_u_use_index, Py_False) < (0)) __PYX_ERR(0, 1025, __pyx_L1_error)

    /* "tables/tableextension.pyx":1026
 *       self.chunkmap_data = PyArray_BYTES(self.chunkmap)
 *       table._use_index = False
 *       self.lenbuf = self.nrowsinbuf             # <<<<<<<<<<<<<<
 *       # Check if we have limitations on start, stop, step
 *       self.sss_on = (self.start > 0 or self.stop < self.nrows or self.step > 1)
*/
    __pyx_t_13 = __pyx_v_self->nrowsinbuf;
    __pyx_v_self->lenbuf = __pyx_t_13;

    /* "tables/tableextension.pyx":1028
 *       self.lenbuf = self.nrowsinbuf
 *       # Check if we have limitations on start, stop, step
 *       self.sss_on = (self.start > 0 or self.stop < self.nrows or self.step > 1)             # <<<<<<<<<<<<<<
 * 
 *     self.seqcache_key = table._seqcache_key
*/
    __pyx_t_2 = (__pyx_v_self->start > 0);
    if (!__pyx_t_2) {
    } else {
      __pyx_t_15 = __pyx_t_2;
      goto __pyx_L15_bool_binop_done;
    }
    __pyx_t_2 = (__pyx_v_self->stop < __pyx_v_self->nrows);
    if (!__pyx_t_2) {
    } else {
      __pyx_t_15 = __pyx_t_2;
      goto __pyx_L15_bool_binop_done;
    }
    __pyx_t_2 = (__pyx_v_self->step > 1);
    __pyx_t_15 = __pyx_t_2;
    __pyx_L15_bool_binop_done:;
    __pyx_v_self->sss_on = __pyx_t_15;

    /* "tables/tableextension.pyx":1012
 *       table._where_condition = None
 * 
 *     if table._use_index:             # <<<<<<<<<<<<<<
 *       # Indexing code depends on this condition (see #319)
 *       assert self.nrowsinbuf % self.chunksize == 0
*/
  }

  /* "tables/tableextension.pyx":1030
 *       self.sss_on = (self.start > 0 or self.stop < self.nrows or self.step > 1)
 * 
 *     self.seqcache_key = table._seqcache_key             # <<<<<<<<<<<<<<
 *     table._seqcache_key = None
 *     if self.seqcache_key is not None:
*/
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_table), __pyx_mstate_global->__pyx_n_u_seqcache_key); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1030, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_GIVEREF(__pyx_t_1);
  __Pyx_GOTREF(__pyx_v_self->seqcache_key);
  __Pyx_DECREF(__pyx_v_self->seqcache_key);
  __pyx_v_self->seqcache_key = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":1031
 * 
 *     self.seqcache_key = table._seqcache_key
 *     table._seqcache_key = None             # <<<<<<<<<<<<<<
 *     if self.seqcache_key is not None:
 *       self._write_to_seqcache = 1
*/
  if (__Pyx_PyObject_SetAttrStr(((PyObject *)__pyx_v_table), __pyx_mstate_global->__pyx_n_u_seqcache_key, Py_None) < (0)) __PYX_ERR(0, 1031, __pyx_L1_error)

  /* "tables/tableextension.pyx":1032
 *     self.seqcache_key = table._seqcache_key
 *     table._seqcache_key = None
 *     if self.seqcache_key is not None:             # <<<<<<<<<<<<<<
 *       self._write_to_seqcache = 1
 *       self.iterseq_max_elements = table._v_file.params['ITERSEQ_MAX_ELEMENTS']
*/
  __pyx_t_2 = (__pyx_v_self->seqcache_key != Py_None);
  if (__pyx_t_2) {

    /* "tables/tableextension.pyx":1033
 *     table._seqcache_key = None
 *     if self.seqcache_key is not None:
 *       self._write_to_seqcache = 1             # <<<<<<<<<<<<<<
 *       self.iterseq_max_elements = table._v_file.params['ITERSEQ_MAX_ELEMENTS']
 *       self.iterseq = [] # all the row indexes, unless it would be longer than ITERSEQ_MAX_ELEMENTS
*/
    __pyx_v_self->_write_to_seqcache = 1;

    /* "tables/tableextension.pyx":1034
 *     if self.seqcache_key is not None:
 *       self._write_to_seqcache = 1
 *       self.iterseq_max_elements = table._v_file.params['ITERSEQ_MAX_ELEMENTS']             # <<<<<<<<<<<<<<
 *       self.iterseq = [] # all the row indexes, unless it would be longer than ITERSEQ_MAX_ELEMENTS
 *     else:
*/
    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_table), __pyx_mstate_global->__pyx_n_u_v_file); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1034, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_mstate_global->__pyx_n_u_params); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1034, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __pyx_t_1 = __Pyx_PyObject_Dict_GetItem(__pyx_t_4, __pyx_mstate_global->__pyx_n_u_ITERSEQ_MAX_ELEMENTS); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1034, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    __pyx_t_13 = __Pyx_PyLong_As_PY_LONG_LONG(__pyx_t_1); if (unlikely((__pyx_t_13 == (PY_LONG_LONG)-1) && PyErr_Occurred())) __PYX_ERR(0, 1034, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    __pyx_v_self->iterseq_max_elements = __pyx_t_13;

    /* "tables/tableextension.pyx":1035
 *       self._write_to_seqcache = 1
 *       self.iterseq_max_elements = table._v_file.params['ITERSEQ_MAX_ELEMENTS']
 *       self.iterseq = [] # all the row indexes, unless it would be longer than ITERSEQ_MAX_ELEMENTS             # <<<<<<<<<<<<<<
 *     else:
 *       self._write_to_seqcache = 0
*/
    __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1035, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __Pyx_GIVEREF(__pyx_t_1);
    __Pyx_GOTREF(__pyx_v_self->iterseq);
    __Pyx_DECREF(__pyx_v_self->iterseq);
    __pyx_v_self->iterseq = __pyx_t_1;
    __pyx_t_1 = 0;

    /* "tables/tableextension.pyx":1032
 *     self.seqcache_key = table._seqcache_key
 *     table._seqcache_key = None
 *     if self.seqcache_key is not None:             # <<<<<<<<<<<<<<
 *       self._write_to_seqcache = 1
 *       self.iterseq_max_elements = table._v_file.params['ITERSEQ_MAX_ELEMENTS']
*/
    goto __pyx_L18;
  }

  /* "tables/tableextension.pyx":1037
 *       self.iterseq = [] # all the row indexes, unless it would be longer than ITERSEQ_MAX_ELEMENTS
 *     else:
 *       self._write_to_seqcache = 0             # <<<<<<<<<<<<<<
 *       self.iterseq = None
 * 
*/
  /*else*/ {
    __pyx_v_self->_write_to_seqcache = 0;

    /* "tables/tableextension.pyx":1038
 *     else:
 *       self._write_to_seqcache = 0
 *       self.iterseq = None             # <<<<<<<<<<<<<<
 * 
 *   def __next__(self):
*/
    __Pyx_INCREF(Py_None);
    __Pyx_GIVEREF(Py_None);
    __Pyx_GOTREF(__pyx_v_self->iterseq);
    __Pyx_DECREF(__pyx_v_self->iterseq);
    __pyx_v_self->iterseq = Py_None;
  }
  __pyx_L18:;

  /* "tables/tableextension.pyx":966
 *     self.nrows = table.nrows  # This value may change
 * 
 *   cdef _init_loop(self, long long start, long long stop, long long step,             # <<<<<<<<<<<<<<
 *                  object coords, object chunkmap):
 *     """Initialization for the __iter__ iterator"""
*/

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_AddTraceback("tables.tableextension.Row._init_loop", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF((PyObject *)__pyx_v_table);
  __Pyx_XDECREF(__pyx_v_nchunks);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":1040
 *       self.iterseq = None
 * 
 *   def __next__(self):             # <<<<<<<<<<<<<<
 *     """next() method for __iter__() that is called on each iteration"""
 * 
*/

/* Python wrapper */
static PyObject *__pyx_pw_6tables_14tableextension_3Row_7__next__(PyObject *__pyx_v_self); /*proto*/
PyDoc_STRVAR(__pyx_doc_6tables_14tableextension_3Row_6__next__, "next() method for __iter__() that is called on each iteration");
#if CYTHON_UPDATE_DESCRIPTOR_DOC
struct wrapperbase __pyx_wrapperbase_6tables_14tableextension_3Row_6__next__;
#endif
static PyObject *__pyx_pw_6tables_14tableextension_3Row_7__next__(PyObject *__pyx_v_self) {
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__next__ (wrapper)", 0);
  __pyx_kwvalues = __Pyx_KwValues_VARARGS(__pyx_args, __pyx_nargs);
  __pyx_r = __pyx_pf_6tables_14tableextension_3Row_6__next__(((struct __pyx_obj_6tables_14tableextension_Row *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_6tables_14tableextension_3Row_6__next__(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_error_without_exception = 0; /* StopIteration */
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__next__", 0);

  /* "tables/tableextension.pyx":1043
 *     """next() method for __iter__() that is called on each iteration"""
 * 
 *     if not self._riterator:             # <<<<<<<<<<<<<<
 *       # The iterator is already exhausted!
 *       raise StopIteration
*/
  __pyx_t_1 = (!(__pyx_v_self->_riterator != 0));
  if (unlikely(__pyx_t_1)) {

    /* "tables/tableextension.pyx":1045
 *     if not self._riterator:
 *       # The iterator is already exhausted!
 *       raise StopIteration             # <<<<<<<<<<<<<<
 *     if self.indexed:
 *       return self.__next__indexed()
*/
    __pyx_error_without_exception = 1;
    goto __pyx_L1_error;;

    /* "tables/tableextension.pyx":1043
 *     """next() method for __iter__() that is called on each iteration"""
 * 
 *     if not self._riterator:             # <<<<<<<<<<<<<<
 *       # The iterator is already exhausted!
 *       raise StopIteration
*/
  }

  /* "tables/tableextension.pyx":1046
 *       # The iterator is already exhausted!
 *       raise StopIteration
 *     if self.indexed:             # <<<<<<<<<<<<<<
 *       return self.__next__indexed()
 *     elif self.coords is not None:
*/
  __pyx_t_1 = (__pyx_v_self->indexed != 0);
  if (__pyx_t_1) {

    /* "tables/tableextension.pyx":1047
 *       raise StopIteration
 *     if self.indexed:
 *       return self.__next__indexed()             # <<<<<<<<<<<<<<
 *     elif self.coords is not None:
 *       return self.__next__coords()
*/
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_2 = ((struct __pyx_vtabstruct_6tables_14tableextension_Row *)__pyx_v_self->__pyx_vtab)->_Row__next__indexed(__pyx_v_self); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1047, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_r = __pyx_t_2;
    __pyx_t_2 = 0;
    goto __pyx_L0;

    /* "tables/tableextension.pyx":1046
 *       # The iterator is already exhausted!
 *       raise StopIteration
 *     if self.indexed:             # <<<<<<<<<<<<<<
 *       return self.__next__indexed()
 *     elif self.coords is not None:
*/
  }

  /* "tables/tableextension.pyx":1048
 *     if self.indexed:
 *       return self.__next__indexed()
 *     elif self.coords is not None:             # <<<<<<<<<<<<<<
 *       return self.__next__coords()
 *     elif self.wherecond:
*/
  __pyx_t_1 = (__pyx_v_self->coords != Py_None);
  if (__pyx_t_1) {

    /* "tables/tableextension.pyx":1049
 *       return self.__next__indexed()
 *     elif self.coords is not None:
 *       return self.__next__coords()             # <<<<<<<<<<<<<<
 *     elif self.wherecond:
 *       return self.__next__inkernel()
*/
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_2 = ((struct __pyx_vtabstruct_6tables_14tableextension_Row *)__pyx_v_self->__pyx_vtab)->_Row__next__coords(__pyx_v_self); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1049, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_r = __pyx_t_2;
    __pyx_t_2 = 0;
    goto __pyx_L0;

    /* "tables/tableextension.pyx":1048
 *     if self.indexed:
 *       return self.__next__indexed()
 *     elif self.coords is not None:             # <<<<<<<<<<<<<<
 *       return self.__next__coords()
 *     elif self.wherecond:
*/
  }

  /* "tables/tableextension.pyx":1050
 *     elif self.coords is not None:
 *       return self.__next__coords()
 *     elif self.wherecond:             # <<<<<<<<<<<<<<
 *       return self.__next__inkernel()
 *     else:
*/
  __pyx_t_1 = (__pyx_v_self->wherecond != 0);
  if (__pyx_t_1) {

    /* "tables/tableextension.pyx":1051
 *       return self.__next__coords()
 *     elif self.wherecond:
 *       return self.__next__inkernel()             # <<<<<<<<<<<<<<
 *     else:
 *       return self.__next__general()
*/
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_2 = ((struct __pyx_vtabstruct_6tables_14tableextension_Row *)__pyx_v_self->__pyx_vtab)->_Row__next__inkernel(__pyx_v_self); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1051, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_r = __pyx_t_2;
    __pyx_t_2 = 0;
    goto __pyx_L0;

    /* "tables/tableextension.pyx":1050
 *     elif self.coords is not None:
 *       return self.__next__coords()
 *     elif self.wherecond:             # <<<<<<<<<<<<<<
 *       return self.__next__inkernel()
 *     else:
*/
  }

  /* "tables/tableextension.pyx":1053
 *       return self.__next__inkernel()
 *     else:
 *       return self.__next__general()             # <<<<<<<<<<<<<<
 * 
 *   cdef __next__indexed(self):
*/
  /*else*/ {
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_2 = ((struct __pyx_vtabstruct_6tables_14tableextension_Row *)__pyx_v_self->__pyx_vtab)->_Row__next__general(__pyx_v_self); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1053, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_r = __pyx_t_2;
    __pyx_t_2 = 0;
    goto __pyx_L0;
  }

  /* "tables/tableextension.pyx":1040
 *       self.iterseq = None
 * 
 *   def __next__(self):             # <<<<<<<<<<<<<<
 *     """next() method for __iter__() that is called on each iteration"""
 * 
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  if (!__pyx_error_without_exception) {
    __Pyx_AddTraceback("tables.tableextension.Row.__next__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  }
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":1055
 *       return self.__next__general()
 * 
 *   cdef __next__indexed(self):             # <<<<<<<<<<<<<<
 *     """The version of next() for indexed columns and a chunkmap."""
 * 
*/

static PyObject *__pyx_f_6tables_14tableextension_3Row__Row__next__indexed(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self) {
  long __pyx_v_recout;
  long __pyx_v_j;
  long __pyx_v_cs;
  PY_LONG_LONG __pyx_v_nchunksread;
  PyObject *__pyx_v_tmp_range = 0;
  struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_table = 0;
  PyArrayObject *__pyx_v_iobuf = 0;
  PyObject *__pyx_v_seqcache = 0;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PY_LONG_LONG __pyx_t_3;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  size_t __pyx_t_7;
  PyObject *__pyx_t_8 = NULL;
  hsize_t __pyx_t_9;
  Py_ssize_t __pyx_t_10;
  int __pyx_t_11;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("_Row__next__indexed", 0);

  /* "tables/tableextension.pyx":1068
 *     cdef object seqcache
 * 
 *     assert self.nrowsinbuf >= self.chunksize             # <<<<<<<<<<<<<<
 *     while self.nextelement < self.stop:
 *       if self.nextelement >= self.nrowsread:
*/
  #ifndef CYTHON_WITHOUT_ASSERTIONS
  if (unlikely(__pyx_assertions_enabled())) {
    __pyx_t_1 = (__pyx_v_self->nrowsinbuf >= __pyx_v_self->chunksize);
    if (unlikely(!__pyx_t_1)) {
      __Pyx_Raise(((PyObject *)(((PyTypeObject*)PyExc_AssertionError))), 0, 0, 0);
      __PYX_ERR(0, 1068, __pyx_L1_error)
    }
  }
  #else
  if ((1)); else __PYX_ERR(0, 1068, __pyx_L1_error)
  #endif

  /* "tables/tableextension.pyx":1069
 * 
 *     assert self.nrowsinbuf >= self.chunksize
 *     while self.nextelement < self.stop:             # <<<<<<<<<<<<<<
 *       if self.nextelement >= self.nrowsread:
 *         # Skip until there is interesting information
*/
  while (1) {
    __pyx_t_1 = (__pyx_v_self->nextelement < __pyx_v_self->stop);
    if (!__pyx_t_1) break;

    /* "tables/tableextension.pyx":1070
 *     assert self.nrowsinbuf >= self.chunksize
 *     while self.nextelement < self.stop:
 *       if self.nextelement >= self.nrowsread:             # <<<<<<<<<<<<<<
 *         # Skip until there is interesting information
 *         while self.start > self.nrowsread + self.nrowsinbuf:
*/
    __pyx_t_1 = (__pyx_v_self->nextelement >= __pyx_v_self->nrowsread);
    if (__pyx_t_1) {

      /* "tables/tableextension.pyx":1072
 *       if self.nextelement >= self.nrowsread:
 *         # Skip until there is interesting information
 *         while self.start > self.nrowsread + self.nrowsinbuf:             # <<<<<<<<<<<<<<
 *           self.nrowsread = self.nrowsread + self.nrowsinbuf
 *           self.nextelement = self.nextelement + self.nrowsinbuf
*/
      while (1) {
        __pyx_t_1 = (__pyx_v_self->start > (__pyx_v_self->nrowsread + __pyx_v_self->nrowsinbuf));
        if (!__pyx_t_1) break;

        /* "tables/tableextension.pyx":1073
 *         # Skip until there is interesting information
 *         while self.start > self.nrowsread + self.nrowsinbuf:
 *           self.nrowsread = self.nrowsread + self.nrowsinbuf             # <<<<<<<<<<<<<<
 *           self.nextelement = self.nextelement + self.nrowsinbuf
 * 
*/
        __pyx_v_self->nrowsread = (__pyx_v_self->nrowsread + __pyx_v_self->nrowsinbuf);

        /* "tables/tableextension.pyx":1074
 *         while self.start > self.nrowsread + self.nrowsinbuf:
 *           self.nrowsread = self.nrowsread + self.nrowsinbuf
 *           self.nextelement = self.nextelement + self.nrowsinbuf             # <<<<<<<<<<<<<<
 * 
 *         table = self.table
*/
        __pyx_v_self->nextelement = (__pyx_v_self->nextelement + __pyx_v_self->nrowsinbuf);
      }

      /* "tables/tableextension.pyx":1076
 *           self.nextelement = self.nextelement + self.nrowsinbuf
 * 
 *         table = self.table             # <<<<<<<<<<<<<<
 *         iobuf = self.iobuf
 *         j = 0;  recout = 0;  cs = self.chunksize
*/
      __pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_table_2); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1076, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
      if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_6tables_14tableextension_Table))))) __PYX_ERR(0, 1076, __pyx_L1_error)
      __Pyx_XDECREF_SET(__pyx_v_table, ((struct __pyx_obj_6tables_14tableextension_Table *)__pyx_t_2));
      __pyx_t_2 = 0;

      /* "tables/tableextension.pyx":1077
 * 
 *         table = self.table
 *         iobuf = self.iobuf             # <<<<<<<<<<<<<<
 *         j = 0;  recout = 0;  cs = self.chunksize
 *         nchunksread = self.nrowsread // cs
*/
      __pyx_t_2 = __pyx_v_self->iobuf;
      __Pyx_INCREF(__pyx_t_2);
      if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5numpy_ndarray))))) __PYX_ERR(0, 1077, __pyx_L1_error)
      __Pyx_XDECREF_SET(__pyx_v_iobuf, ((PyArrayObject *)__pyx_t_2));
      __pyx_t_2 = 0;

      /* "tables/tableextension.pyx":1078
 *         table = self.table
 *         iobuf = self.iobuf
 *         j = 0;  recout = 0;  cs = self.chunksize             # <<<<<<<<<<<<<<
 *         nchunksread = self.nrowsread // cs
 *         tmp_range = np.arange(0, cs, dtype='int64')
*/
      __pyx_v_j = 0;
      __pyx_v_recout = 0;
      __pyx_t_3 = __pyx_v_self->chunksize;
      __pyx_v_cs = __pyx_t_3;

      /* "tables/tableextension.pyx":1079
 *         iobuf = self.iobuf
 *         j = 0;  recout = 0;  cs = self.chunksize
 *         nchunksread = self.nrowsread // cs             # <<<<<<<<<<<<<<
 *         tmp_range = np.arange(0, cs, dtype='int64')
 *         self.bufcoords = np.empty(self.nrowsinbuf, dtype='int64')
*/
      if (unlikely(__pyx_v_cs == 0)) {
        PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
        __PYX_ERR(0, 1079, __pyx_L1_error)
      }
      else if (sizeof(PY_LONG_LONG) == sizeof(long) && (!(((long)-1) > 0)) && unlikely(__pyx_v_cs == (long)-1)  && unlikely(__Pyx_UNARY_NEG_WOULD_OVERFLOW(__pyx_v_self->nrowsread))) {
        PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
        __PYX_ERR(0, 1079, __pyx_L1_error)
      }
      __pyx_v_nchunksread = __Pyx_div_PY_LONG_LONG(__pyx_v_self->nrowsread, __pyx_v_cs, 0);

      /* "tables/tableextension.pyx":1080
 *         j = 0;  recout = 0;  cs = self.chunksize
 *         nchunksread = self.nrowsread // cs
 *         tmp_range = np.arange(0, cs, dtype='int64')             # <<<<<<<<<<<<<<
 *         self.bufcoords = np.empty(self.nrowsinbuf, dtype='int64')
 *         # Fetch valid chunks until the I/O buffer is full
*/
      __pyx_t_4 = NULL;
      __Pyx_GetModuleGlobalName(__pyx_t_5, __pyx_mstate_global->__pyx_n_u_np); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 1080, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_5, __pyx_mstate_global->__pyx_n_u_arange); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 1080, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_6);
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
      __pyx_t_5 = __Pyx_PyLong_From_long(__pyx_v_cs); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 1080, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      __pyx_t_7 = 1;
      #if CYTHON_UNPACK_METHODS
      if (unlikely(PyMethod_Check(__pyx_t_6))) {
        __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_6);
        assert(__pyx_t_4);
        PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_6);
        __Pyx_INCREF(__pyx_t_4);
        __Pyx_INCREF(__pyx__function);
        __Pyx_DECREF_SET(__pyx_t_6, __pyx__function);
        __pyx_t_7 = 0;
      }
      #endif
      {
        PyObject *__pyx_callargs[3 + ((CYTHON_VECTORCALL) ? 1 : 0)] = {__pyx_t_4, __pyx_mstate_global->__pyx_int_0, __pyx_t_5};
        __pyx_t_8 = __Pyx_MakeVectorcallBuilderKwds(1); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1080, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_8);
        if (__Pyx_VectorcallBuilder_AddArg(__pyx_mstate_global->__pyx_n_u_dtype, __pyx_mstate_global->__pyx_n_u_int64, __pyx_t_8, __pyx_callargs+3, 0) < (0)) __PYX_ERR(0, 1080, __pyx_L1_error)
        __pyx_t_2 = __Pyx_Object_Vectorcall_CallFromBuilder((PyObject*)__pyx_t_6, __pyx_callargs+__pyx_t_7, (3-__pyx_t_7) | (__pyx_t_7*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET), __pyx_t_8);
        __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
        __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
        __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
        __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
        if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1080, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_2);
      }
      __Pyx_XDECREF_SET(__pyx_v_tmp_range, __pyx_t_2);
      __pyx_t_2 = 0;

      /* "tables/tableextension.pyx":1081
 *         nchunksread = self.nrowsread // cs
 *         tmp_range = np.arange(0, cs, dtype='int64')
 *         self.bufcoords = np.empty(self.nrowsinbuf, dtype='int64')             # <<<<<<<<<<<<<<
 *         # Fetch valid chunks until the I/O buffer is full
 *         while nchunksread < self.totalchunks:
*/
      __pyx_t_6 = NULL;
      __Pyx_GetModuleGlobalName(__pyx_t_8, __pyx_mstate_global->__pyx_n_u_np); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1081, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_8);
      __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_t_8, __pyx_mstate_global->__pyx_n_u_empty); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 1081, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
      __pyx_t_8 = __Pyx_PyLong_From_PY_LONG_LONG(__pyx_v_self->nrowsinbuf); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1081, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_8);
      __pyx_t_7 = 1;
      #if CYTHON_UNPACK_METHODS
      if (unlikely(PyMethod_Check(__pyx_t_5))) {
        __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_5);
        assert(__pyx_t_6);
        PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_5);
        __Pyx_INCREF(__pyx_t_6);
        __Pyx_INCREF(__pyx__function);
        __Pyx_DECREF_SET(__pyx_t_5, __pyx__function);
        __pyx_t_7 = 0;
      }
      #endif
      {
        PyObject *__pyx_callargs[2 + ((CYTHON_VECTORCALL) ? 1 : 0)] = {__pyx_t_6, __pyx_t_8};
        __pyx_t_4 = __Pyx_MakeVectorcallBuilderKwds(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1081, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        if (__Pyx_VectorcallBuilder_AddArg(__pyx_mstate_global->__pyx_n_u_dtype, __pyx_mstate_global->__pyx_n_u_int64, __pyx_t_4, __pyx_callargs+2, 0) < (0)) __PYX_ERR(0, 1081, __pyx_L1_error)
        __pyx_t_2 = __Pyx_Object_Vectorcall_CallFromBuilder((PyObject*)__pyx_t_5, __pyx_callargs+__pyx_t_7, (2-__pyx_t_7) | (__pyx_t_7*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET), __pyx_t_4);
        __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
        __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
        __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
        __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
        if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1081, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_2);
      }
      if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5numpy_ndarray))))) __PYX_ERR(0, 1081, __pyx_L1_error)
      __Pyx_GIVEREF(__pyx_t_2);
      __Pyx_GOTREF((PyObject *)__pyx_v_self->bufcoords);
      __Pyx_DECREF((PyObject *)__pyx_v_self->bufcoords);
      __pyx_v_self->bufcoords = ((PyArrayObject *)__pyx_t_2);
      __pyx_t_2 = 0;

      /* "tables/tableextension.pyx":1083
 *         self.bufcoords = np.empty(self.nrowsinbuf, dtype='int64')
 *         # Fetch valid chunks until the I/O buffer is full
 *         while nchunksread < self.totalchunks:             # <<<<<<<<<<<<<<
 *           if self.chunkmap_data[nchunksread]:
 *             self.bufcoords[j*cs:(j+1)*cs] = tmp_range + self.nrowsread
*/
      while (1) {
        __pyx_t_1 = (__pyx_v_nchunksread < __pyx_v_self->totalchunks);
        if (!__pyx_t_1) break;

        /* "tables/tableextension.pyx":1084
 *         # Fetch valid chunks until the I/O buffer is full
 *         while nchunksread < self.totalchunks:
 *           if self.chunkmap_data[nchunksread]:             # <<<<<<<<<<<<<<
 *             self.bufcoords[j*cs:(j+1)*cs] = tmp_range + self.nrowsread
 *             # Not optimized read
*/
        __pyx_t_1 = ((__pyx_v_self->chunkmap_data[__pyx_v_nchunksread]) != 0);
        if (__pyx_t_1) {

          /* "tables/tableextension.pyx":1085
 *         while nchunksread < self.totalchunks:
 *           if self.chunkmap_data[nchunksread]:
 *             self.bufcoords[j*cs:(j+1)*cs] = tmp_range + self.nrowsread             # <<<<<<<<<<<<<<
 *             # Not optimized read
 *             #  recout = recout + table._read_records(
*/
          __pyx_t_2 = __Pyx_PyLong_From_PY_LONG_LONG(__pyx_v_self->nrowsread); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1085, __pyx_L1_error)
          __Pyx_GOTREF(__pyx_t_2);
          __pyx_t_5 = PyNumber_Add(__pyx_v_tmp_range, __pyx_t_2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 1085, __pyx_L1_error)
          __Pyx_GOTREF(__pyx_t_5);
          __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
          if (__Pyx_PyObject_SetSlice(((PyObject *)__pyx_v_self->bufcoords), __pyx_t_5, (__pyx_v_j * __pyx_v_cs), ((__pyx_v_j + 1) * __pyx_v_cs), NULL, NULL, NULL, 1, 1, 1) < (0)) __PYX_ERR(0, 1085, __pyx_L1_error)
          __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

          /* "tables/tableextension.pyx":1094
 *             # cache, but using the PyTables one has the advantage that the
 *             # user can easily change this parameter.
 *             recout = recout + table._read_chunk(nchunksread, iobuf, j*cs)             # <<<<<<<<<<<<<<
 *             j = j + 1
 *           self.nrowsread = (nchunksread+1)*cs
*/
          __pyx_t_9 = ((struct __pyx_vtabstruct_6tables_14tableextension_Table *)__pyx_v_table->__pyx_base.__pyx_vtab)->_read_chunk(__pyx_v_table, __pyx_v_nchunksread, __pyx_v_iobuf, (__pyx_v_j * __pyx_v_cs)); if (unlikely(PyErr_Occurred())) __PYX_ERR(0, 1094, __pyx_L1_error)
          __pyx_v_recout = (__pyx_v_recout + __pyx_t_9);

          /* "tables/tableextension.pyx":1095
 *             # user can easily change this parameter.
 *             recout = recout + table._read_chunk(nchunksread, iobuf, j*cs)
 *             j = j + 1             # <<<<<<<<<<<<<<
 *           self.nrowsread = (nchunksread+1)*cs
 *           if self.nrowsread > self.stop:
*/
          __pyx_v_j = (__pyx_v_j + 1);

          /* "tables/tableextension.pyx":1084
 *         # Fetch valid chunks until the I/O buffer is full
 *         while nchunksread < self.totalchunks:
 *           if self.chunkmap_data[nchunksread]:             # <<<<<<<<<<<<<<
 *             self.bufcoords[j*cs:(j+1)*cs] = tmp_range + self.nrowsread
 *             # Not optimized read
*/
        }

        /* "tables/tableextension.pyx":1096
 *             recout = recout + table._read_chunk(nchunksread, iobuf, j*cs)
 *             j = j + 1
 *           self.nrowsread = (nchunksread+1)*cs             # <<<<<<<<<<<<<<
 *           if self.nrowsread > self.stop:
 *             self.nrowsread = self.stop
*/
        __pyx_v_self->nrowsread = ((__pyx_v_nchunksread + 1) * __pyx_v_cs);

        /* "tables/tableextension.pyx":1097
 *             j = j + 1
 *           self.nrowsread = (nchunksread+1)*cs
 *           if self.nrowsread > self.stop:             # <<<<<<<<<<<<<<
 *             self.nrowsread = self.stop
 *             break
*/
        __pyx_t_1 = (__pyx_v_self->nrowsread > __pyx_v_self->stop);
        if (__pyx_t_1) {

          /* "tables/tableextension.pyx":1098
 *           self.nrowsread = (nchunksread+1)*cs
 *           if self.nrowsread > self.stop:
 *             self.nrowsread = self.stop             # <<<<<<<<<<<<<<
 *             break
 *           elif j == self.nchunksinbuf:
*/
          __pyx_t_3 = __pyx_v_self->stop;
          __pyx_v_self->nrowsread = __pyx_t_3;

          /* "tables/tableextension.pyx":1099
 *           if self.nrowsread > self.stop:
 *             self.nrowsread = self.stop
 *             break             # <<<<<<<<<<<<<<
 *           elif j == self.nchunksinbuf:
 *             break
*/
          goto __pyx_L9_break;

          /* "tables/tableextension.pyx":1097
 *             j = j + 1
 *           self.nrowsread = (nchunksread+1)*cs
 *           if self.nrowsread > self.stop:             # <<<<<<<<<<<<<<
 *             self.nrowsread = self.stop
 *             break
*/
        }

        /* "tables/tableextension.pyx":1100
 *             self.nrowsread = self.stop
 *             break
 *           elif j == self.nchunksinbuf:             # <<<<<<<<<<<<<<
 *             break
 *           nchunksread = nchunksread + 1
*/
        __pyx_t_1 = (__pyx_v_j == __pyx_v_self->nchunksinbuf);
        if (__pyx_t_1) {

          /* "tables/tableextension.pyx":1101
 *             break
 *           elif j == self.nchunksinbuf:
 *             break             # <<<<<<<<<<<<<<
 *           nchunksread = nchunksread + 1
 * 
*/
          goto __pyx_L9_break;

          /* "tables/tableextension.pyx":1100
 *             self.nrowsread = self.stop
 *             break
 *           elif j == self.nchunksinbuf:             # <<<<<<<<<<<<<<
 *             break
 *           nchunksread = nchunksread + 1
*/
        }

        /* "tables/tableextension.pyx":1102
 *           elif j == self.nchunksinbuf:
 *             break
 *           nchunksread = nchunksread + 1             # <<<<<<<<<<<<<<
 * 
 *         # Evaluate the condition on this table fragment.
*/
        __pyx_v_nchunksread = (__pyx_v_nchunksread + 1);
      }
      __pyx_L9_break:;

      /* "tables/tableextension.pyx":1105
 * 
 *         # Evaluate the condition on this table fragment.
 *         iobuf = iobuf[:recout]             # <<<<<<<<<<<<<<
 * 
 *         if len(iobuf) > 0:
*/
      __pyx_t_5 = __Pyx_PyObject_GetSlice(((PyObject *)__pyx_v_iobuf), 0, __pyx_v_recout, NULL, NULL, NULL, 0, 1, 1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 1105, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      if (!(likely(((__pyx_t_5) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_5, __pyx_mstate_global->__pyx_ptype_5numpy_ndarray))))) __PYX_ERR(0, 1105, __pyx_L1_error)
      __Pyx_DECREF_SET(__pyx_v_iobuf, ((PyArrayObject *)__pyx_t_5));
      __pyx_t_5 = 0;

      /* "tables/tableextension.pyx":1107
 *         iobuf = iobuf[:recout]
 * 
 *         if len(iobuf) > 0:             # <<<<<<<<<<<<<<
 *           self.table._convert_types(iobuf, len(iobuf), 1)
 *         self.indexvalid = call_on_recarr(
*/
      __pyx_t_10 = PyObject_Length(((PyObject *)__pyx_v_iobuf)); if (unlikely(__pyx_t_10 == ((Py_ssize_t)-1))) __PYX_ERR(0, 1107, __pyx_L1_error)
      __pyx_t_1 = (__pyx_t_10 > 0);
      if (__pyx_t_1) {

        /* "tables/tableextension.pyx":1108
 * 
 *         if len(iobuf) > 0:
 *           self.table._convert_types(iobuf, len(iobuf), 1)             # <<<<<<<<<<<<<<
 *         self.indexvalid = call_on_recarr(
 *           self.condfunc, self.condargs, iobuf, **self.condkwargs)
*/
        __pyx_t_4 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_table_2); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1108, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        __pyx_t_2 = __pyx_t_4;
        __Pyx_INCREF(__pyx_t_2);
        __pyx_t_10 = PyObject_Length(((PyObject *)__pyx_v_iobuf)); if (unlikely(__pyx_t_10 == ((Py_ssize_t)-1))) __PYX_ERR(0, 1108, __pyx_L1_error)
        __pyx_t_8 = PyLong_FromSsize_t(__pyx_t_10); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1108, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_8);
        __pyx_t_7 = 0;
        {
          PyObject *__pyx_callargs[4] = {__pyx_t_2, ((PyObject *)__pyx_v_iobuf), __pyx_t_8, __pyx_mstate_global->__pyx_int_1};
          __pyx_t_5 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_convert_types, __pyx_callargs+__pyx_t_7, (4-__pyx_t_7) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
          __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
          __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
          __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
          if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 1108, __pyx_L1_error)
          __Pyx_GOTREF(__pyx_t_5);
        }
        __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

        /* "tables/tableextension.pyx":1107
 *         iobuf = iobuf[:recout]
 * 
 *         if len(iobuf) > 0:             # <<<<<<<<<<<<<<
 *           self.table._convert_types(iobuf, len(iobuf), 1)
 *         self.indexvalid = call_on_recarr(
*/
      }

      /* "tables/tableextension.pyx":1109
 *         if len(iobuf) > 0:
 *           self.table._convert_types(iobuf, len(iobuf), 1)
 *         self.indexvalid = call_on_recarr(             # <<<<<<<<<<<<<<
 *           self.condfunc, self.condargs, iobuf, **self.condkwargs)
 *         self.index_valid_data = PyArray_BYTES(self.indexvalid)
*/
      __pyx_t_4 = NULL;
      __Pyx_GetModuleGlobalName(__pyx_t_8, __pyx_mstate_global->__pyx_n_u_call_on_recarr); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1109, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_8);

      /* "tables/tableextension.pyx":1110
 *           self.table._convert_types(iobuf, len(iobuf), 1)
 *         self.indexvalid = call_on_recarr(
 *           self.condfunc, self.condargs, iobuf, **self.condkwargs)             # <<<<<<<<<<<<<<
 *         self.index_valid_data = PyArray_BYTES(self.indexvalid)
 *         # Get the valid coordinates
*/
      if (unlikely(__pyx_v_self->condkwargs == Py_None)) {
        PyErr_SetString(PyExc_TypeError, "argument after ** must be a mapping, not NoneType");
        __PYX_ERR(0, 1110, __pyx_L1_error)
      }
      if (likely(PyDict_CheckExact(__pyx_v_self->condkwargs))) {
        __pyx_t_2 = PyDict_Copy(__pyx_v_self->condkwargs); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1110, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_2);
      } else {
        __pyx_t_2 = __Pyx_PyObject_CallOneArg((PyObject*)&PyDict_Type, __pyx_v_self->condkwargs); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1109, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_2);
      }
      __pyx_t_7 = 1;
      #if CYTHON_UNPACK_METHODS
      if (unlikely(PyMethod_Check(__pyx_t_8))) {
        __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_8);
        assert(__pyx_t_4);
        PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_8);
        __Pyx_INCREF(__pyx_t_4);
        __Pyx_INCREF(__pyx__function);
        __Pyx_DECREF_SET(__pyx_t_8, __pyx__function);
        __pyx_t_7 = 0;
      }
      #endif
      {
        PyObject *__pyx_callargs[4] = {__pyx_t_4, __pyx_v_self->condfunc, __pyx_v_self->condargs, ((PyObject *)__pyx_v_iobuf)};
        __pyx_t_5 = __Pyx_PyObject_FastCallDict((PyObject*)__pyx_t_8, __pyx_callargs+__pyx_t_7, (4-__pyx_t_7) | (__pyx_t_7*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET), __pyx_t_2);
        __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
        __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
        __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
        if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 1109, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_5);
      }

      /* "tables/tableextension.pyx":1109
 *         if len(iobuf) > 0:
 *           self.table._convert_types(iobuf, len(iobuf), 1)
 *         self.indexvalid = call_on_recarr(             # <<<<<<<<<<<<<<
 *           self.condfunc, self.condargs, iobuf, **self.condkwargs)
 *         self.index_valid_data = PyArray_BYTES(self.indexvalid)
*/
      if (!(likely(((__pyx_t_5) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_5, __pyx_mstate_global->__pyx_ptype_5numpy_ndarray))))) __PYX_ERR(0, 1109, __pyx_L1_error)
      __Pyx_GIVEREF(__pyx_t_5);
      __Pyx_GOTREF((PyObject *)__pyx_v_self->indexvalid);
      __Pyx_DECREF((PyObject *)__pyx_v_self->indexvalid);
      __pyx_v_self->indexvalid = ((PyArrayObject *)__pyx_t_5);
      __pyx_t_5 = 0;

      /* "tables/tableextension.pyx":1111
 *         self.indexvalid = call_on_recarr(
 *           self.condfunc, self.condargs, iobuf, **self.condkwargs)
 *         self.index_valid_data = PyArray_BYTES(self.indexvalid)             # <<<<<<<<<<<<<<
 *         # Get the valid coordinates
 *         self.indexvalues = self.bufcoords[:recout][self.indexvalid]
*/
      __pyx_t_5 = ((PyObject *)__pyx_v_self->indexvalid);
      __Pyx_INCREF(__pyx_t_5);
      __pyx_v_self->index_valid_data = PyArray_BYTES(((PyArrayObject *)__pyx_t_5));
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

      /* "tables/tableextension.pyx":1113
 *         self.index_valid_data = PyArray_BYTES(self.indexvalid)
 *         # Get the valid coordinates
 *         self.indexvalues = self.bufcoords[:recout][self.indexvalid]             # <<<<<<<<<<<<<<
 *         self.index_values_data = <hsize_t *>PyArray_DATA(self.indexvalues)
 *         self.lenbuf = self.indexvalues.size
*/
      __pyx_t_5 = __Pyx_PyObject_GetSlice(((PyObject *)__pyx_v_self->bufcoords), 0, __pyx_v_recout, NULL, NULL, NULL, 0, 1, 1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 1113, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      __pyx_t_8 = __Pyx_PyObject_GetItem(__pyx_t_5, ((PyObject *)__pyx_v_self->indexvalid)); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1113, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_8);
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
      if (!(likely(((__pyx_t_8) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_8, __pyx_mstate_global->__pyx_ptype_5numpy_ndarray))))) __PYX_ERR(0, 1113, __pyx_L1_error)
      __Pyx_GIVEREF(__pyx_t_8);
      __Pyx_GOTREF((PyObject *)__pyx_v_self->indexvalues);
      __Pyx_DECREF((PyObject *)__pyx_v_self->indexvalues);
      __pyx_v_self->indexvalues = ((PyArrayObject *)__pyx_t_8);
      __pyx_t_8 = 0;

      /* "tables/tableextension.pyx":1114
 *         # Get the valid coordinates
 *         self.indexvalues = self.bufcoords[:recout][self.indexvalid]
 *         self.index_values_data = <hsize_t *>PyArray_DATA(self.indexvalues)             # <<<<<<<<<<<<<<
 *         self.lenbuf = self.indexvalues.size
 *         # Place the valid results at the beginning of the buffer
*/
      __pyx_t_8 = ((PyObject *)__pyx_v_self->indexvalues);
      __Pyx_INCREF(__pyx_t_8);
      __pyx_v_self->index_values_data = ((hsize_t *)PyArray_DATA(((PyArrayObject *)__pyx_t_8)));
      __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;

      /* "tables/tableextension.pyx":1115
 *         self.indexvalues = self.bufcoords[:recout][self.indexvalid]
 *         self.index_values_data = <hsize_t *>PyArray_DATA(self.indexvalues)
 *         self.lenbuf = self.indexvalues.size             # <<<<<<<<<<<<<<
 *         # Place the valid results at the beginning of the buffer
 *         iobuf[:self.lenbuf] = iobuf[self.indexvalid]
*/
      __pyx_t_8 = ((PyObject *)__pyx_v_self->indexvalues);
      __Pyx_INCREF(__pyx_t_8);
      __pyx_v_self->lenbuf = __pyx_f_5numpy_7ndarray_4size_size(((PyArrayObject *)__pyx_t_8));
      __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;

      /* "tables/tableextension.pyx":1117
 *         self.lenbuf = self.indexvalues.size
 *         # Place the valid results at the beginning of the buffer
 *         iobuf[:self.lenbuf] = iobuf[self.indexvalid]             # <<<<<<<<<<<<<<
 * 
 *         # Initialize the internal buffer row counter
*/
      __pyx_t_8 = __Pyx_PyObject_GetItem(((PyObject *)__pyx_v_iobuf), ((PyObject *)__pyx_v_self->indexvalid)); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1117, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_8);
      if (__Pyx_PyObject_SetSlice(((PyObject *)__pyx_v_iobuf), __pyx_t_8, 0, __pyx_v_self->lenbuf, NULL, NULL, NULL, 0, 1, 1) < (0)) __PYX_ERR(0, 1117, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;

      /* "tables/tableextension.pyx":1120
 * 
 *         # Initialize the internal buffer row counter
 *         self._row = -1             # <<<<<<<<<<<<<<
 * 
 *         if self._write_to_seqcache:
*/
      __pyx_v_self->_row = -1L;

      /* "tables/tableextension.pyx":1122
 *         self._row = -1
 * 
 *         if self._write_to_seqcache:             # <<<<<<<<<<<<<<
 *           # Feed the indexvalues into the seqcache
 *           seqcache = self.iterseq
*/
      __pyx_t_1 = (__pyx_v_self->_write_to_seqcache != 0);
      if (__pyx_t_1) {

        /* "tables/tableextension.pyx":1124
 *         if self._write_to_seqcache:
 *           # Feed the indexvalues into the seqcache
 *           seqcache = self.iterseq             # <<<<<<<<<<<<<<
 *           if self.lenbuf + len(seqcache) < self.iterseq_max_elements:
 *             seqcache.extend(self.indexvalues)
*/
        __pyx_t_8 = __pyx_v_self->iterseq;
        __Pyx_INCREF(__pyx_t_8);
        __Pyx_XDECREF_SET(__pyx_v_seqcache, __pyx_t_8);
        __pyx_t_8 = 0;

        /* "tables/tableextension.pyx":1125
 *           # Feed the indexvalues into the seqcache
 *           seqcache = self.iterseq
 *           if self.lenbuf + len(seqcache) < self.iterseq_max_elements:             # <<<<<<<<<<<<<<
 *             seqcache.extend(self.indexvalues)
 *           else:
*/
        __pyx_t_10 = PyObject_Length(__pyx_v_seqcache); if (unlikely(__pyx_t_10 == ((Py_ssize_t)-1))) __PYX_ERR(0, 1125, __pyx_L1_error)
        __pyx_t_1 = ((__pyx_v_self->lenbuf + __pyx_t_10) < __pyx_v_self->iterseq_max_elements);
        if (__pyx_t_1) {

          /* "tables/tableextension.pyx":1126
 *           seqcache = self.iterseq
 *           if self.lenbuf + len(seqcache) < self.iterseq_max_elements:
 *             seqcache.extend(self.indexvalues)             # <<<<<<<<<<<<<<
 *           else:
 *             self.iterseq = None
*/
          __pyx_t_5 = __pyx_v_seqcache;
          __Pyx_INCREF(__pyx_t_5);
          __pyx_t_7 = 0;
          {
            PyObject *__pyx_callargs[2] = {__pyx_t_5, ((PyObject *)__pyx_v_self->indexvalues)};
            __pyx_t_8 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_extend, __pyx_callargs+__pyx_t_7, (2-__pyx_t_7) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
            __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
            if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1126, __pyx_L1_error)
            __Pyx_GOTREF(__pyx_t_8);
          }
          __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;

          /* "tables/tableextension.pyx":1125
 *           # Feed the indexvalues into the seqcache
 *           seqcache = self.iterseq
 *           if self.lenbuf + len(seqcache) < self.iterseq_max_elements:             # <<<<<<<<<<<<<<
 *             seqcache.extend(self.indexvalues)
 *           else:
*/
          goto __pyx_L14;
        }

        /* "tables/tableextension.pyx":1128
 *             seqcache.extend(self.indexvalues)
 *           else:
 *             self.iterseq = None             # <<<<<<<<<<<<<<
 *             self._write_to_seqcache = 0
 * 
*/
        /*else*/ {
          __Pyx_INCREF(Py_None);
          __Pyx_GIVEREF(Py_None);
          __Pyx_GOTREF(__pyx_v_self->iterseq);
          __Pyx_DECREF(__pyx_v_self->iterseq);
          __pyx_v_self->iterseq = Py_None;

          /* "tables/tableextension.pyx":1129
 *           else:
 *             self.iterseq = None
 *             self._write_to_seqcache = 0             # <<<<<<<<<<<<<<
 * 
 *       self._row = self._row + 1
*/
          __pyx_v_self->_write_to_seqcache = 0;
        }
        __pyx_L14:;

        /* "tables/tableextension.pyx":1122
 *         self._row = -1
 * 
 *         if self._write_to_seqcache:             # <<<<<<<<<<<<<<
 *           # Feed the indexvalues into the seqcache
 *           seqcache = self.iterseq
*/
      }

      /* "tables/tableextension.pyx":1070
 *     assert self.nrowsinbuf >= self.chunksize
 *     while self.nextelement < self.stop:
 *       if self.nextelement >= self.nrowsread:             # <<<<<<<<<<<<<<
 *         # Skip until there is interesting information
 *         while self.start > self.nrowsread + self.nrowsinbuf:
*/
    }

    /* "tables/tableextension.pyx":1131
 *             self._write_to_seqcache = 0
 * 
 *       self._row = self._row + 1             # <<<<<<<<<<<<<<
 *       # Check whether we have read all the rows in buf
 *       if self._row == self.lenbuf:
*/
    __pyx_v_self->_row = (__pyx_v_self->_row + 1);

    /* "tables/tableextension.pyx":1133
 *       self._row = self._row + 1
 *       # Check whether we have read all the rows in buf
 *       if self._row == self.lenbuf:             # <<<<<<<<<<<<<<
 *         self.nextelement = self.nrowsread
 *         # Make _row to point to the last valid entry in buffer
*/
    __pyx_t_1 = (__pyx_v_self->_row == __pyx_v_self->lenbuf);
    if (__pyx_t_1) {

      /* "tables/tableextension.pyx":1134
 *       # Check whether we have read all the rows in buf
 *       if self._row == self.lenbuf:
 *         self.nextelement = self.nrowsread             # <<<<<<<<<<<<<<
 *         # Make _row to point to the last valid entry in buffer
 *         # (this is useful for accessing the last row after an iterator loop)
*/
      __pyx_t_3 = __pyx_v_self->nrowsread;
      __pyx_v_self->nextelement = __pyx_t_3;

      /* "tables/tableextension.pyx":1137
 *         # Make _row to point to the last valid entry in buffer
 *         # (this is useful for accessing the last row after an iterator loop)
 *         self._row = self._row - 1             # <<<<<<<<<<<<<<
 *         continue
 *       self._nrow = self.index_values_data[self._row]
*/
      __pyx_v_self->_row = (__pyx_v_self->_row - 1);

      /* "tables/tableextension.pyx":1138
 *         # (this is useful for accessing the last row after an iterator loop)
 *         self._row = self._row - 1
 *         continue             # <<<<<<<<<<<<<<
 *       self._nrow = self.index_values_data[self._row]
 *       # Check additional conditions on start, stop, step params
*/
      goto __pyx_L3_continue;

      /* "tables/tableextension.pyx":1133
 *       self._row = self._row + 1
 *       # Check whether we have read all the rows in buf
 *       if self._row == self.lenbuf:             # <<<<<<<<<<<<<<
 *         self.nextelement = self.nrowsread
 *         # Make _row to point to the last valid entry in buffer
*/
    }

    /* "tables/tableextension.pyx":1139
 *         self._row = self._row - 1
 *         continue
 *       self._nrow = self.index_values_data[self._row]             # <<<<<<<<<<<<<<
 *       # Check additional conditions on start, stop, step params
 *       if self.sss_on:
*/
    __pyx_v_self->_nrow = (__pyx_v_self->index_values_data[__pyx_v_self->_row]);

    /* "tables/tableextension.pyx":1141
 *       self._nrow = self.index_values_data[self._row]
 *       # Check additional conditions on start, stop, step params
 *       if self.sss_on:             # <<<<<<<<<<<<<<
 *         if (self._nrow < self.start or self._nrow >= self.stop):
 *           self.nextelement = self.nextelement + 1
*/
    __pyx_t_1 = (__pyx_v_self->sss_on != 0);
    if (__pyx_t_1) {

      /* "tables/tableextension.pyx":1142
 *       # Check additional conditions on start, stop, step params
 *       if self.sss_on:
 *         if (self._nrow < self.start or self._nrow >= self.stop):             # <<<<<<<<<<<<<<
 *           self.nextelement = self.nextelement + 1
 *           continue
*/
      __pyx_t_11 = (__pyx_v_self->_nrow < __pyx_v_self->start);
      if (!__pyx_t_11) {
      } else {
        __pyx_t_1 = __pyx_t_11;
        goto __pyx_L18_bool_binop_done;
      }
      __pyx_t_11 = (__pyx_v_self->_nrow >= __pyx_v_self->stop);
      __pyx_t_1 = __pyx_t_11;
      __pyx_L18_bool_binop_done:;
      if (__pyx_t_1) {

        /* "tables/tableextension.pyx":1143
 *       if self.sss_on:
 *         if (self._nrow < self.start or self._nrow >= self.stop):
 *           self.nextelement = self.nextelement + 1             # <<<<<<<<<<<<<<
 *           continue
 *         if (self.step > 1 and
*/
        __pyx_v_self->nextelement = (__pyx_v_self->nextelement + 1);

        /* "tables/tableextension.pyx":1144
 *         if (self._nrow < self.start or self._nrow >= self.stop):
 *           self.nextelement = self.nextelement + 1
 *           continue             # <<<<<<<<<<<<<<
 *         if (self.step > 1 and
 *             ((self._nrow - self.start) % self.step > 0)):
*/
        goto __pyx_L3_continue;

        /* "tables/tableextension.pyx":1142
 *       # Check additional conditions on start, stop, step params
 *       if self.sss_on:
 *         if (self._nrow < self.start or self._nrow >= self.stop):             # <<<<<<<<<<<<<<
 *           self.nextelement = self.nextelement + 1
 *           continue
*/
      }

      /* "tables/tableextension.pyx":1145
 *           self.nextelement = self.nextelement + 1
 *           continue
 *         if (self.step > 1 and             # <<<<<<<<<<<<<<
 *             ((self._nrow - self.start) % self.step > 0)):
 *           self.nextelement = self.nextelement + 1
*/
      __pyx_t_11 = (__pyx_v_self->step > 1);
      if (__pyx_t_11) {
      } else {
        __pyx_t_1 = __pyx_t_11;
        goto __pyx_L21_bool_binop_done;
      }

      /* "tables/tableextension.pyx":1146
 *           continue
 *         if (self.step > 1 and
 *             ((self._nrow - self.start) % self.step > 0)):             # <<<<<<<<<<<<<<
 *           self.nextelement = self.nextelement + 1
 *           continue
*/
      __pyx_t_3 = (__pyx_v_self->_nrow - __pyx_v_self->start);
      if (unlikely(__pyx_v_self->step == 0)) {
        PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
        __PYX_ERR(0, 1146, __pyx_L1_error)
      }
      __pyx_t_11 = (__Pyx_mod_PY_LONG_LONG(__pyx_t_3, __pyx_v_self->step, 0) > 0);
      __pyx_t_1 = __pyx_t_11;
      __pyx_L21_bool_binop_done:;

      /* "tables/tableextension.pyx":1145
 *           self.nextelement = self.nextelement + 1
 *           continue
 *         if (self.step > 1 and             # <<<<<<<<<<<<<<
 *             ((self._nrow - self.start) % self.step > 0)):
 *           self.nextelement = self.nextelement + 1
*/
      if (__pyx_t_1) {

        /* "tables/tableextension.pyx":1147
 *         if (self.step > 1 and
 *             ((self._nrow - self.start) % self.step > 0)):
 *           self.nextelement = self.nextelement + 1             # <<<<<<<<<<<<<<
 *           continue
 *       # Return this row
*/
        __pyx_v_self->nextelement = (__pyx_v_self->nextelement + 1);

        /* "tables/tableextension.pyx":1148
 *             ((self._nrow - self.start) % self.step > 0)):
 *           self.nextelement = self.nextelement + 1
 *           continue             # <<<<<<<<<<<<<<
 *       # Return this row
 *       self.nextelement = self._nrow + 1
*/
        goto __pyx_L3_continue;

        /* "tables/tableextension.pyx":1145
 *           self.nextelement = self.nextelement + 1
 *           continue
 *         if (self.step > 1 and             # <<<<<<<<<<<<<<
 *             ((self._nrow - self.start) % self.step > 0)):
 *           self.nextelement = self.nextelement + 1
*/
      }

      /* "tables/tableextension.pyx":1141
 *       self._nrow = self.index_values_data[self._row]
 *       # Check additional conditions on start, stop, step params
 *       if self.sss_on:             # <<<<<<<<<<<<<<
 *         if (self._nrow < self.start or self._nrow >= self.stop):
 *           self.nextelement = self.nextelement + 1
*/
    }

    /* "tables/tableextension.pyx":1150
 *           continue
 *       # Return this row
 *       self.nextelement = self._nrow + 1             # <<<<<<<<<<<<<<
 *       return self
 *     else:
*/
    __pyx_v_self->nextelement = (__pyx_v_self->_nrow + 1);

    /* "tables/tableextension.pyx":1151
 *       # Return this row
 *       self.nextelement = self._nrow + 1
 *       return self             # <<<<<<<<<<<<<<
 *     else:
 *       # All the elements have been read for this mode
*/
    __Pyx_XDECREF(__pyx_r);
    __Pyx_INCREF((PyObject *)__pyx_v_self);
    __pyx_r = ((PyObject *)__pyx_v_self);
    goto __pyx_L0;
    __pyx_L3_continue:;
  }

  /* "tables/tableextension.pyx":1154
 *     else:
 *       # All the elements have been read for this mode
 *       self._finish_riterator()             # <<<<<<<<<<<<<<
 * 
 *   cdef __next__coords(self):
*/
  /*else*/ {
    __pyx_t_8 = ((struct __pyx_vtabstruct_6tables_14tableextension_Row *)__pyx_v_self->__pyx_vtab)->_finish_riterator(__pyx_v_self); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1154, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_8);
    __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
  }

  /* "tables/tableextension.pyx":1055
 *       return self.__next__general()
 * 
 *   cdef __next__indexed(self):             # <<<<<<<<<<<<<<
 *     """The version of next() for indexed columns and a chunkmap."""
 * 
*/

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_AddTraceback("tables.tableextension.Row._Row__next__indexed", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_tmp_range);
  __Pyx_XDECREF((PyObject *)__pyx_v_table);
  __Pyx_XDECREF((PyObject *)__pyx_v_iobuf);
  __Pyx_XDECREF(__pyx_v_seqcache);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":1156
 *       self._finish_riterator()
 * 
 *   cdef __next__coords(self):             # <<<<<<<<<<<<<<
 *     """The version of next() for user-required coordinates"""
 *     cdef int recout
*/

static PyObject *__pyx_f_6tables_14tableextension_3Row__Row__next__coords(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self) {
  int __pyx_v_recout;
  PY_LONG_LONG __pyx_v_lenbuf;
  PyObject *__pyx_v_tmp = 0;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PY_LONG_LONG __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  size_t __pyx_t_7;
  int __pyx_t_8;
  Py_ssize_t __pyx_t_9;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("_Row__next__coords", 0);

  /* "tables/tableextension.pyx":1161
 *     cdef long long lenbuf, nextelement
 *     cdef object tmp
 *     if 0 < self.step:             # <<<<<<<<<<<<<<
 *       while self.nextelement < self.stop:
 *         if self.nextelement >= self.nrowsread:
*/
  __pyx_t_1 = (0 < __pyx_v_self->step);
  if (__pyx_t_1) {

    /* "tables/tableextension.pyx":1162
 *     cdef object tmp
 *     if 0 < self.step:
 *       while self.nextelement < self.stop:             # <<<<<<<<<<<<<<
 *         if self.nextelement >= self.nrowsread:
 *           # Correction for avoiding reading past self.stop
*/
    while (1) {
      __pyx_t_1 = (__pyx_v_self->nextelement < __pyx_v_self->stop);
      if (!__pyx_t_1) break;

      /* "tables/tableextension.pyx":1163
 *     if 0 < self.step:
 *       while self.nextelement < self.stop:
 *         if self.nextelement >= self.nrowsread:             # <<<<<<<<<<<<<<
 *           # Correction for avoiding reading past self.stop
 *           if self.nrowsread+self.nrowsinbuf > self.stop:
*/
      __pyx_t_1 = (__pyx_v_self->nextelement >= __pyx_v_self->nrowsread);
      if (__pyx_t_1) {

        /* "tables/tableextension.pyx":1165
 *         if self.nextelement >= self.nrowsread:
 *           # Correction for avoiding reading past self.stop
 *           if self.nrowsread+self.nrowsinbuf > self.stop:             # <<<<<<<<<<<<<<
 *             lenbuf = self.stop-self.nrowsread
 *           else:
*/
        __pyx_t_1 = ((__pyx_v_self->nrowsread + __pyx_v_self->nrowsinbuf) > __pyx_v_self->stop);
        if (__pyx_t_1) {

          /* "tables/tableextension.pyx":1166
 *           # Correction for avoiding reading past self.stop
 *           if self.nrowsread+self.nrowsinbuf > self.stop:
 *             lenbuf = self.stop-self.nrowsread             # <<<<<<<<<<<<<<
 *           else:
 *             lenbuf = self.nrowsinbuf
*/
          __pyx_v_lenbuf = (__pyx_v_self->stop - __pyx_v_self->nrowsread);

          /* "tables/tableextension.pyx":1165
 *         if self.nextelement >= self.nrowsread:
 *           # Correction for avoiding reading past self.stop
 *           if self.nrowsread+self.nrowsinbuf > self.stop:             # <<<<<<<<<<<<<<
 *             lenbuf = self.stop-self.nrowsread
 *           else:
*/
          goto __pyx_L7;
        }

        /* "tables/tableextension.pyx":1168
 *             lenbuf = self.stop-self.nrowsread
 *           else:
 *             lenbuf = self.nrowsinbuf             # <<<<<<<<<<<<<<
 *           tmp = self.coords[self.nrowsread:self.nrowsread+lenbuf:self.step]
 *           # We have to get a contiguous buffer, so numpy.array is the way to go
*/
        /*else*/ {
          __pyx_t_2 = __pyx_v_self->nrowsinbuf;
          __pyx_v_lenbuf = __pyx_t_2;
        }
        __pyx_L7:;

        /* "tables/tableextension.pyx":1169
 *           else:
 *             lenbuf = self.nrowsinbuf
 *           tmp = self.coords[self.nrowsread:self.nrowsread+lenbuf:self.step]             # <<<<<<<<<<<<<<
 *           # We have to get a contiguous buffer, so numpy.array is the way to go
 *           self.bufcoords = np.array(tmp, dtype="uint64")
*/
        __pyx_t_3 = __Pyx_PyLong_From_PY_LONG_LONG(__pyx_v_self->nrowsread); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1169, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_3);
        __pyx_t_4 = __Pyx_PyLong_From_PY_LONG_LONG((__pyx_v_self->nrowsread + __pyx_v_lenbuf)); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1169, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        __pyx_t_5 = __Pyx_PyLong_From_PY_LONG_LONG(__pyx_v_self->step); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 1169, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_5);
        __pyx_t_6 = PySlice_New(__pyx_t_3, __pyx_t_4, __pyx_t_5); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 1169, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_6);
        __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
        __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
        __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
        __pyx_t_5 = __Pyx_PyObject_GetItem(__pyx_v_self->coords, __pyx_t_6); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 1169, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_5);
        __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
        __Pyx_XDECREF_SET(__pyx_v_tmp, __pyx_t_5);
        __pyx_t_5 = 0;

        /* "tables/tableextension.pyx":1171
 *           tmp = self.coords[self.nrowsread:self.nrowsread+lenbuf:self.step]
 *           # We have to get a contiguous buffer, so numpy.array is the way to go
 *           self.bufcoords = np.array(tmp, dtype="uint64")             # <<<<<<<<<<<<<<
 *           self._row = -1
 *           if self.bufcoords.size > 0:
*/
        __pyx_t_6 = NULL;
        __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_mstate_global->__pyx_n_u_np); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1171, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_mstate_global->__pyx_n_u_array); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1171, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_3);
        __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
        __pyx_t_7 = 1;
        #if CYTHON_UNPACK_METHODS
        if (unlikely(PyMethod_Check(__pyx_t_3))) {
          __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_3);
          assert(__pyx_t_6);
          PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_3);
          __Pyx_INCREF(__pyx_t_6);
          __Pyx_INCREF(__pyx__function);
          __Pyx_DECREF_SET(__pyx_t_3, __pyx__function);
          __pyx_t_7 = 0;
        }
        #endif
        {
          PyObject *__pyx_callargs[2 + ((CYTHON_VECTORCALL) ? 1 : 0)] = {__pyx_t_6, __pyx_v_tmp};
          __pyx_t_4 = __Pyx_MakeVectorcallBuilderKwds(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1171, __pyx_L1_error)
          __Pyx_GOTREF(__pyx_t_4);
          if (__Pyx_VectorcallBuilder_AddArg(__pyx_mstate_global->__pyx_n_u_dtype, __pyx_mstate_global->__pyx_n_u_uint64, __pyx_t_4, __pyx_callargs+2, 0) < (0)) __PYX_ERR(0, 1171, __pyx_L1_error)
          __pyx_t_5 = __Pyx_Object_Vectorcall_CallFromBuilder((PyObject*)__pyx_t_3, __pyx_callargs+__pyx_t_7, (2-__pyx_t_7) | (__pyx_t_7*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET), __pyx_t_4);
          __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
          __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
          __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
          if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 1171, __pyx_L1_error)
          __Pyx_GOTREF(__pyx_t_5);
        }
        if (!(likely(((__pyx_t_5) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_5, __pyx_mstate_global->__pyx_ptype_5numpy_ndarray))))) __PYX_ERR(0, 1171, __pyx_L1_error)
        __Pyx_GIVEREF(__pyx_t_5);
        __Pyx_GOTREF((PyObject *)__pyx_v_self->bufcoords);
        __Pyx_DECREF((PyObject *)__pyx_v_self->bufcoords);
        __pyx_v_self->bufcoords = ((PyArrayObject *)__pyx_t_5);
        __pyx_t_5 = 0;

        /* "tables/tableextension.pyx":1172
 *           # We have to get a contiguous buffer, so numpy.array is the way to go
 *           self.bufcoords = np.array(tmp, dtype="uint64")
 *           self._row = -1             # <<<<<<<<<<<<<<
 *           if self.bufcoords.size > 0:
 *             recout = self.table._read_elements(self.bufcoords, self.iobuf)
*/
        __pyx_v_self->_row = -1L;

        /* "tables/tableextension.pyx":1173
 *           self.bufcoords = np.array(tmp, dtype="uint64")
 *           self._row = -1
 *           if self.bufcoords.size > 0:             # <<<<<<<<<<<<<<
 *             recout = self.table._read_elements(self.bufcoords, self.iobuf)
 *           else:
*/
        __pyx_t_5 = ((PyObject *)__pyx_v_self->bufcoords);
        __Pyx_INCREF(__pyx_t_5);
        __pyx_t_1 = (__pyx_f_5numpy_7ndarray_4size_size(((PyArrayObject *)__pyx_t_5)) > 0);
        __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
        if (__pyx_t_1) {

          /* "tables/tableextension.pyx":1174
 *           self._row = -1
 *           if self.bufcoords.size > 0:
 *             recout = self.table._read_elements(self.bufcoords, self.iobuf)             # <<<<<<<<<<<<<<
 *           else:
 *             recout = 0
*/
          __pyx_t_4 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_table_2); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1174, __pyx_L1_error)
          __Pyx_GOTREF(__pyx_t_4);
          __pyx_t_3 = __pyx_t_4;
          __Pyx_INCREF(__pyx_t_3);
          __pyx_t_7 = 0;
          {
            PyObject *__pyx_callargs[3] = {__pyx_t_3, ((PyObject *)__pyx_v_self->bufcoords), __pyx_v_self->iobuf};
            __pyx_t_5 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_read_elements, __pyx_callargs+__pyx_t_7, (3-__pyx_t_7) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
            __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
            __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
            if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 1174, __pyx_L1_error)
            __Pyx_GOTREF(__pyx_t_5);
          }
          __pyx_t_8 = __Pyx_PyLong_As_int(__pyx_t_5); if (unlikely((__pyx_t_8 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 1174, __pyx_L1_error)
          __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
          __pyx_v_recout = __pyx_t_8;

          /* "tables/tableextension.pyx":1173
 *           self.bufcoords = np.array(tmp, dtype="uint64")
 *           self._row = -1
 *           if self.bufcoords.size > 0:             # <<<<<<<<<<<<<<
 *             recout = self.table._read_elements(self.bufcoords, self.iobuf)
 *           else:
*/
          goto __pyx_L8;
        }

        /* "tables/tableextension.pyx":1176
 *             recout = self.table._read_elements(self.bufcoords, self.iobuf)
 *           else:
 *             recout = 0             # <<<<<<<<<<<<<<
 *           self.bufcoords_data = <hsize_t*>PyArray_DATA(self.bufcoords)
 *           self.nrowsread = self.nrowsread + lenbuf
*/
        /*else*/ {
          __pyx_v_recout = 0;
        }
        __pyx_L8:;

        /* "tables/tableextension.pyx":1177
 *           else:
 *             recout = 0
 *           self.bufcoords_data = <hsize_t*>PyArray_DATA(self.bufcoords)             # <<<<<<<<<<<<<<
 *           self.nrowsread = self.nrowsread + lenbuf
 *           if recout == 0:
*/
        __pyx_t_5 = ((PyObject *)__pyx_v_self->bufcoords);
        __Pyx_INCREF(__pyx_t_5);
        __pyx_v_self->bufcoords_data = ((hsize_t *)PyArray_DATA(((PyArrayObject *)__pyx_t_5)));
        __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

        /* "tables/tableextension.pyx":1178
 *             recout = 0
 *           self.bufcoords_data = <hsize_t*>PyArray_DATA(self.bufcoords)
 *           self.nrowsread = self.nrowsread + lenbuf             # <<<<<<<<<<<<<<
 *           if recout == 0:
 *             # no items were read, skip out
*/
        __pyx_v_self->nrowsread = (__pyx_v_self->nrowsread + __pyx_v_lenbuf);

        /* "tables/tableextension.pyx":1179
 *           self.bufcoords_data = <hsize_t*>PyArray_DATA(self.bufcoords)
 *           self.nrowsread = self.nrowsread + lenbuf
 *           if recout == 0:             # <<<<<<<<<<<<<<
 *             # no items were read, skip out
 *             continue
*/
        __pyx_t_1 = (__pyx_v_recout == 0);
        if (__pyx_t_1) {

          /* "tables/tableextension.pyx":1181
 *           if recout == 0:
 *             # no items were read, skip out
 *             continue             # <<<<<<<<<<<<<<
 *         self._row = self._row + 1
 *         self._nrow = self.bufcoords_data[self._row]
*/
          goto __pyx_L4_continue;

          /* "tables/tableextension.pyx":1179
 *           self.bufcoords_data = <hsize_t*>PyArray_DATA(self.bufcoords)
 *           self.nrowsread = self.nrowsread + lenbuf
 *           if recout == 0:             # <<<<<<<<<<<<<<
 *             # no items were read, skip out
 *             continue
*/
        }

        /* "tables/tableextension.pyx":1163
 *     if 0 < self.step:
 *       while self.nextelement < self.stop:
 *         if self.nextelement >= self.nrowsread:             # <<<<<<<<<<<<<<
 *           # Correction for avoiding reading past self.stop
 *           if self.nrowsread+self.nrowsinbuf > self.stop:
*/
      }

      /* "tables/tableextension.pyx":1182
 *             # no items were read, skip out
 *             continue
 *         self._row = self._row + 1             # <<<<<<<<<<<<<<
 *         self._nrow = self.bufcoords_data[self._row]
 *         self.nextelement = self.nextelement + self.absstep
*/
      __pyx_v_self->_row = (__pyx_v_self->_row + 1);

      /* "tables/tableextension.pyx":1183
 *             continue
 *         self._row = self._row + 1
 *         self._nrow = self.bufcoords_data[self._row]             # <<<<<<<<<<<<<<
 *         self.nextelement = self.nextelement + self.absstep
 *         return self
*/
      __pyx_v_self->_nrow = (__pyx_v_self->bufcoords_data[__pyx_v_self->_row]);

      /* "tables/tableextension.pyx":1184
 *         self._row = self._row + 1
 *         self._nrow = self.bufcoords_data[self._row]
 *         self.nextelement = self.nextelement + self.absstep             # <<<<<<<<<<<<<<
 *         return self
 *       else:
*/
      __pyx_v_self->nextelement = (__pyx_v_self->nextelement + __pyx_v_self->absstep);

      /* "tables/tableextension.pyx":1185
 *         self._nrow = self.bufcoords_data[self._row]
 *         self.nextelement = self.nextelement + self.absstep
 *         return self             # <<<<<<<<<<<<<<
 *       else:
 *         # All the elements have been read for this mode
*/
      __Pyx_XDECREF(__pyx_r);
      __Pyx_INCREF((PyObject *)__pyx_v_self);
      __pyx_r = ((PyObject *)__pyx_v_self);
      goto __pyx_L0;
      __pyx_L4_continue:;
    }

    /* "tables/tableextension.pyx":1188
 *       else:
 *         # All the elements have been read for this mode
 *         self._finish_riterator()             # <<<<<<<<<<<<<<
 *     elif 0 > self.step:
 *       #print("self.nextelement = ", self.nextelement, self.start, self.nrowsread, self.nextelement <  self.start - self.nrowsread + 1)
*/
    /*else*/ {
      __pyx_t_5 = ((struct __pyx_vtabstruct_6tables_14tableextension_Row *)__pyx_v_self->__pyx_vtab)->_finish_riterator(__pyx_v_self); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 1188, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    }

    /* "tables/tableextension.pyx":1161
 *     cdef long long lenbuf, nextelement
 *     cdef object tmp
 *     if 0 < self.step:             # <<<<<<<<<<<<<<
 *       while self.nextelement < self.stop:
 *         if self.nextelement >= self.nrowsread:
*/
    goto __pyx_L3;
  }

  /* "tables/tableextension.pyx":1189
 *         # All the elements have been read for this mode
 *         self._finish_riterator()
 *     elif 0 > self.step:             # <<<<<<<<<<<<<<
 *       #print("self.nextelement = ", self.nextelement, self.start, self.nrowsread, self.nextelement <  self.start - self.nrowsread + 1)
 *       while self.nextelement > self.stop:
*/
  __pyx_t_1 = (0 > __pyx_v_self->step);
  if (__pyx_t_1) {

    /* "tables/tableextension.pyx":1191
 *     elif 0 > self.step:
 *       #print("self.nextelement = ", self.nextelement, self.start, self.nrowsread, self.nextelement <  self.start - self.nrowsread + 1)
 *       while self.nextelement > self.stop:             # <<<<<<<<<<<<<<
 *         if self.nextelement < self.start - (<long long> self.nrowsread) + 1:
 *           if 0 > self.nextelement - (<long long> self.nrowsinbuf) + 1:
*/
    while (1) {
      __pyx_t_1 = (__pyx_v_self->nextelement > __pyx_v_self->stop);
      if (!__pyx_t_1) break;

      /* "tables/tableextension.pyx":1192
 *       #print("self.nextelement = ", self.nextelement, self.start, self.nrowsread, self.nextelement <  self.start - self.nrowsread + 1)
 *       while self.nextelement > self.stop:
 *         if self.nextelement < self.start - (<long long> self.nrowsread) + 1:             # <<<<<<<<<<<<<<
 *           if 0 > self.nextelement - (<long long> self.nrowsinbuf) + 1:
 *             tmp = self.coords[0:self.nextelement + 1]
*/
      __pyx_t_1 = (__pyx_v_self->nextelement < ((__pyx_v_self->start - ((PY_LONG_LONG)__pyx_v_self->nrowsread)) + 1));
      if (__pyx_t_1) {

        /* "tables/tableextension.pyx":1193
 *       while self.nextelement > self.stop:
 *         if self.nextelement < self.start - (<long long> self.nrowsread) + 1:
 *           if 0 > self.nextelement - (<long long> self.nrowsinbuf) + 1:             # <<<<<<<<<<<<<<
 *             tmp = self.coords[0:self.nextelement + 1]
 *           else:
*/
        __pyx_t_1 = (0 > ((__pyx_v_self->nextelement - ((PY_LONG_LONG)__pyx_v_self->nrowsinbuf)) + 1));
        if (__pyx_t_1) {

          /* "tables/tableextension.pyx":1194
 *         if self.nextelement < self.start - (<long long> self.nrowsread) + 1:
 *           if 0 > self.nextelement - (<long long> self.nrowsinbuf) + 1:
 *             tmp = self.coords[0:self.nextelement + 1]             # <<<<<<<<<<<<<<
 *           else:
 *             tmp = self.coords[self.nextelement - (<long long> self.nrowsinbuf) + 1:self.nextelement + 1]
*/
          __pyx_t_5 = __Pyx_PyObject_GetSlice(__pyx_v_self->coords, 0, (__pyx_v_self->nextelement + 1), NULL, NULL, NULL, 1, 1, 1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 1194, __pyx_L1_error)
          __Pyx_GOTREF(__pyx_t_5);
          __pyx_v_tmp = __pyx_t_5;
          __pyx_t_5 = 0;

          /* "tables/tableextension.pyx":1193
 *       while self.nextelement > self.stop:
 *         if self.nextelement < self.start - (<long long> self.nrowsread) + 1:
 *           if 0 > self.nextelement - (<long long> self.nrowsinbuf) + 1:             # <<<<<<<<<<<<<<
 *             tmp = self.coords[0:self.nextelement + 1]
 *           else:
*/
          goto __pyx_L13;
        }

        /* "tables/tableextension.pyx":1196
 *             tmp = self.coords[0:self.nextelement + 1]
 *           else:
 *             tmp = self.coords[self.nextelement - (<long long> self.nrowsinbuf) + 1:self.nextelement + 1]             # <<<<<<<<<<<<<<
 *           self.bufcoords = np.array(tmp, dtype="uint64")
 *           recout = self.table._read_elements(self.bufcoords, self.iobuf)
*/
        /*else*/ {
          __pyx_t_5 = __Pyx_PyObject_GetSlice(__pyx_v_self->coords, ((__pyx_v_self->nextelement - ((PY_LONG_LONG)__pyx_v_self->nrowsinbuf)) + 1), (__pyx_v_self->nextelement + 1), NULL, NULL, NULL, 1, 1, 1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 1196, __pyx_L1_error)
          __Pyx_GOTREF(__pyx_t_5);
          __pyx_v_tmp = __pyx_t_5;
          __pyx_t_5 = 0;
        }
        __pyx_L13:;

        /* "tables/tableextension.pyx":1197
 *           else:
 *             tmp = self.coords[self.nextelement - (<long long> self.nrowsinbuf) + 1:self.nextelement + 1]
 *           self.bufcoords = np.array(tmp, dtype="uint64")             # <<<<<<<<<<<<<<
 *           recout = self.table._read_elements(self.bufcoords, self.iobuf)
 *           self.bufcoords_data = <hsize_t*>PyArray_DATA(self.bufcoords)
*/
        __pyx_t_4 = NULL;
        __Pyx_GetModuleGlobalName(__pyx_t_3, __pyx_mstate_global->__pyx_n_u_np); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1197, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_3);
        __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_mstate_global->__pyx_n_u_array); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 1197, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_6);
        __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
        __pyx_t_7 = 1;
        #if CYTHON_UNPACK_METHODS
        if (unlikely(PyMethod_Check(__pyx_t_6))) {
          __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_6);
          assert(__pyx_t_4);
          PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_6);
          __Pyx_INCREF(__pyx_t_4);
          __Pyx_INCREF(__pyx__function);
          __Pyx_DECREF_SET(__pyx_t_6, __pyx__function);
          __pyx_t_7 = 0;
        }
        #endif
        {
          PyObject *__pyx_callargs[2 + ((CYTHON_VECTORCALL) ? 1 : 0)] = {__pyx_t_4, __pyx_v_tmp};
          __pyx_t_3 = __Pyx_MakeVectorcallBuilderKwds(1); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1197, __pyx_L1_error)
          __Pyx_GOTREF(__pyx_t_3);
          if (__Pyx_VectorcallBuilder_AddArg(__pyx_mstate_global->__pyx_n_u_dtype, __pyx_mstate_global->__pyx_n_u_uint64, __pyx_t_3, __pyx_callargs+2, 0) < (0)) __PYX_ERR(0, 1197, __pyx_L1_error)
          __pyx_t_5 = __Pyx_Object_Vectorcall_CallFromBuilder((PyObject*)__pyx_t_6, __pyx_callargs+__pyx_t_7, (2-__pyx_t_7) | (__pyx_t_7*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET), __pyx_t_3);
          __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
          __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
          __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
          if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 1197, __pyx_L1_error)
          __Pyx_GOTREF(__pyx_t_5);
        }
        if (!(likely(((__pyx_t_5) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_5, __pyx_mstate_global->__pyx_ptype_5numpy_ndarray))))) __PYX_ERR(0, 1197, __pyx_L1_error)
        __Pyx_GIVEREF(__pyx_t_5);
        __Pyx_GOTREF((PyObject *)__pyx_v_self->bufcoords);
        __Pyx_DECREF((PyObject *)__pyx_v_self->bufcoords);
        __pyx_v_self->bufcoords = ((PyArrayObject *)__pyx_t_5);
        __pyx_t_5 = 0;

        /* "tables/tableextension.pyx":1198
 *             tmp = self.coords[self.nextelement - (<long long> self.nrowsinbuf) + 1:self.nextelement + 1]
 *           self.bufcoords = np.array(tmp, dtype="uint64")
 *           recout = self.table._read_elements(self.bufcoords, self.iobuf)             # <<<<<<<<<<<<<<
 *           self.bufcoords_data = <hsize_t*>PyArray_DATA(self.bufcoords)
 *           self.nrowsread = self.nrowsread + self.nrowsinbuf
*/
        __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_table_2); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1198, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_3);
        __pyx_t_6 = __pyx_t_3;
        __Pyx_INCREF(__pyx_t_6);
        __pyx_t_7 = 0;
        {
          PyObject *__pyx_callargs[3] = {__pyx_t_6, ((PyObject *)__pyx_v_self->bufcoords), __pyx_v_self->iobuf};
          __pyx_t_5 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_read_elements, __pyx_callargs+__pyx_t_7, (3-__pyx_t_7) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
          __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
          __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
          if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 1198, __pyx_L1_error)
          __Pyx_GOTREF(__pyx_t_5);
        }
        __pyx_t_8 = __Pyx_PyLong_As_int(__pyx_t_5); if (unlikely((__pyx_t_8 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 1198, __pyx_L1_error)
        __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
        __pyx_v_recout = __pyx_t_8;

        /* "tables/tableextension.pyx":1199
 *           self.bufcoords = np.array(tmp, dtype="uint64")
 *           recout = self.table._read_elements(self.bufcoords, self.iobuf)
 *           self.bufcoords_data = <hsize_t*>PyArray_DATA(self.bufcoords)             # <<<<<<<<<<<<<<
 *           self.nrowsread = self.nrowsread + self.nrowsinbuf
 *           self._row = len(self.bufcoords) - 1
*/
        __pyx_t_5 = ((PyObject *)__pyx_v_self->bufcoords);
        __Pyx_INCREF(__pyx_t_5);
        __pyx_v_self->bufcoords_data = ((hsize_t *)PyArray_DATA(((PyArrayObject *)__pyx_t_5)));
        __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;

        /* "tables/tableextension.pyx":1200
 *           recout = self.table._read_elements(self.bufcoords, self.iobuf)
 *           self.bufcoords_data = <hsize_t*>PyArray_DATA(self.bufcoords)
 *           self.nrowsread = self.nrowsread + self.nrowsinbuf             # <<<<<<<<<<<<<<
 *           self._row = len(self.bufcoords) - 1
 *         else:
*/
        __pyx_v_self->nrowsread = (__pyx_v_self->nrowsread + __pyx_v_self->nrowsinbuf);

        /* "tables/tableextension.pyx":1201
 *           self.bufcoords_data = <hsize_t*>PyArray_DATA(self.bufcoords)
 *           self.nrowsread = self.nrowsread + self.nrowsinbuf
 *           self._row = len(self.bufcoords) - 1             # <<<<<<<<<<<<<<
 *         else:
 *           self._row = (self._row + self.step) % len(self.bufcoords)
*/
        __pyx_t_5 = ((PyObject *)__pyx_v_self->bufcoords);
        __Pyx_INCREF(__pyx_t_5);
        __pyx_t_9 = PyObject_Length(__pyx_t_5); if (unlikely(__pyx_t_9 == ((Py_ssize_t)-1))) __PYX_ERR(0, 1201, __pyx_L1_error)
        __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
        __pyx_v_self->_row = (__pyx_t_9 - 1);

        /* "tables/tableextension.pyx":1192
 *       #print("self.nextelement = ", self.nextelement, self.start, self.nrowsread, self.nextelement <  self.start - self.nrowsread + 1)
 *       while self.nextelement > self.stop:
 *         if self.nextelement < self.start - (<long long> self.nrowsread) + 1:             # <<<<<<<<<<<<<<
 *           if 0 > self.nextelement - (<long long> self.nrowsinbuf) + 1:
 *             tmp = self.coords[0:self.nextelement + 1]
*/
        goto __pyx_L12;
      }

      /* "tables/tableextension.pyx":1203
 *           self._row = len(self.bufcoords) - 1
 *         else:
 *           self._row = (self._row + self.step) % len(self.bufcoords)             # <<<<<<<<<<<<<<
 * 
 *         self._nrow = self.nextelement - self.step
*/
      /*else*/ {
        __pyx_t_2 = (__pyx_v_self->_row + __pyx_v_self->step);
        __pyx_t_5 = ((PyObject *)__pyx_v_self->bufcoords);
        __Pyx_INCREF(__pyx_t_5);
        __pyx_t_9 = PyObject_Length(__pyx_t_5); if (unlikely(__pyx_t_9 == ((Py_ssize_t)-1))) __PYX_ERR(0, 1203, __pyx_L1_error)
        __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
        if (unlikely(__pyx_t_9 == 0)) {
          PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
          __PYX_ERR(0, 1203, __pyx_L1_error)
        }
        __pyx_v_self->_row = __Pyx_mod_PY_LONG_LONG(__pyx_t_2, __pyx_t_9, 0);
      }
      __pyx_L12:;

      /* "tables/tableextension.pyx":1205
 *           self._row = (self._row + self.step) % len(self.bufcoords)
 * 
 *         self._nrow = self.nextelement - self.step             # <<<<<<<<<<<<<<
 *         self.nextelement = self.nextelement + self.step
 *         # Return this value
*/
      __pyx_v_self->_nrow = (__pyx_v_self->nextelement - __pyx_v_self->step);

      /* "tables/tableextension.pyx":1206
 * 
 *         self._nrow = self.nextelement - self.step
 *         self.nextelement = self.nextelement + self.step             # <<<<<<<<<<<<<<
 *         # Return this value
 *         return self
*/
      __pyx_v_self->nextelement = (__pyx_v_self->nextelement + __pyx_v_self->step);

      /* "tables/tableextension.pyx":1208
 *         self.nextelement = self.nextelement + self.step
 *         # Return this value
 *         return self             # <<<<<<<<<<<<<<
 *       else:
 *         # All the elements have been read for this mode
*/
      __Pyx_XDECREF(__pyx_r);
      __Pyx_INCREF((PyObject *)__pyx_v_self);
      __pyx_r = ((PyObject *)__pyx_v_self);
      goto __pyx_L0;
    }

    /* "tables/tableextension.pyx":1211
 *       else:
 *         # All the elements have been read for this mode
 *         self._finish_riterator()             # <<<<<<<<<<<<<<
 *     else:
 *       self._finish_riterator()
*/
    /*else*/ {
      __pyx_t_5 = ((struct __pyx_vtabstruct_6tables_14tableextension_Row *)__pyx_v_self->__pyx_vtab)->_finish_riterator(__pyx_v_self); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 1211, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    }

    /* "tables/tableextension.pyx":1189
 *         # All the elements have been read for this mode
 *         self._finish_riterator()
 *     elif 0 > self.step:             # <<<<<<<<<<<<<<
 *       #print("self.nextelement = ", self.nextelement, self.start, self.nrowsread, self.nextelement <  self.start - self.nrowsread + 1)
 *       while self.nextelement > self.stop:
*/
    goto __pyx_L3;
  }

  /* "tables/tableextension.pyx":1213
 *         self._finish_riterator()
 *     else:
 *       self._finish_riterator()             # <<<<<<<<<<<<<<
 * 
 *   cdef __next__inkernel(self):
*/
  /*else*/ {
    __pyx_t_5 = ((struct __pyx_vtabstruct_6tables_14tableextension_Row *)__pyx_v_self->__pyx_vtab)->_finish_riterator(__pyx_v_self); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 1213, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
  }
  __pyx_L3:;

  /* "tables/tableextension.pyx":1156
 *       self._finish_riterator()
 * 
 *   cdef __next__coords(self):             # <<<<<<<<<<<<<<
 *     """The version of next() for user-required coordinates"""
 *     cdef int recout
*/

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_AddTraceback("tables.tableextension.Row._Row__next__coords", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_tmp);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":1215
 *       self._finish_riterator()
 * 
 *   cdef __next__inkernel(self):             # <<<<<<<<<<<<<<
 *     """The version of next() in case of in-kernel conditions"""
 * 
*/

static PyObject *__pyx_f_6tables_14tableextension_3Row__Row__next__inkernel(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self) {
  hsize_t __pyx_v_recout;
  hsize_t __pyx_v_correct;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PY_LONG_LONG __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  size_t __pyx_t_8;
  hsize_t __pyx_t_9;
  int __pyx_t_10;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("_Row__next__inkernel", 0);

  /* "tables/tableextension.pyx":1220
 *     cdef hsize_t recout, correct
 *     cdef object numexpr_locals, colvar, col
 *     self.nextelement = self._nrow + self.step             # <<<<<<<<<<<<<<
 *     while self.nextelement < self.stop:
 *       if self.nextelement >= self.nrowsread:
*/
  __pyx_v_self->nextelement = (__pyx_v_self->_nrow + __pyx_v_self->step);

  /* "tables/tableextension.pyx":1221
 *     cdef object numexpr_locals, colvar, col
 *     self.nextelement = self._nrow + self.step
 *     while self.nextelement < self.stop:             # <<<<<<<<<<<<<<
 *       if self.nextelement >= self.nrowsread:
 *         # Skip until there is interesting information
*/
  while (1) {
    __pyx_t_1 = (__pyx_v_self->nextelement < __pyx_v_self->stop);
    if (!__pyx_t_1) break;

    /* "tables/tableextension.pyx":1222
 *     self.nextelement = self._nrow + self.step
 *     while self.nextelement < self.stop:
 *       if self.nextelement >= self.nrowsread:             # <<<<<<<<<<<<<<
 *         # Skip until there is interesting information
 *         while self.nextelement >= self.nrowsread + self.nrowsinbuf:
*/
    __pyx_t_1 = (__pyx_v_self->nextelement >= __pyx_v_self->nrowsread);
    if (__pyx_t_1) {

      /* "tables/tableextension.pyx":1224
 *       if self.nextelement >= self.nrowsread:
 *         # Skip until there is interesting information
 *         while self.nextelement >= self.nrowsread + self.nrowsinbuf:             # <<<<<<<<<<<<<<
 *           self.nrowsread = self.nrowsread + self.nrowsinbuf
 *         # Compute the end for this iteration
*/
      while (1) {
        __pyx_t_1 = (__pyx_v_self->nextelement >= (__pyx_v_self->nrowsread + __pyx_v_self->nrowsinbuf));
        if (!__pyx_t_1) break;

        /* "tables/tableextension.pyx":1225
 *         # Skip until there is interesting information
 *         while self.nextelement >= self.nrowsread + self.nrowsinbuf:
 *           self.nrowsread = self.nrowsread + self.nrowsinbuf             # <<<<<<<<<<<<<<
 *         # Compute the end for this iteration
 *         self.stopb = self.stop - self.nrowsread
*/
        __pyx_v_self->nrowsread = (__pyx_v_self->nrowsread + __pyx_v_self->nrowsinbuf);
      }

      /* "tables/tableextension.pyx":1227
 *           self.nrowsread = self.nrowsread + self.nrowsinbuf
 *         # Compute the end for this iteration
 *         self.stopb = self.stop - self.nrowsread             # <<<<<<<<<<<<<<
 *         if self.stopb > self.nrowsinbuf:
 *           self.stopb = self.nrowsinbuf
*/
      __pyx_v_self->stopb = (__pyx_v_self->stop - __pyx_v_self->nrowsread);

      /* "tables/tableextension.pyx":1228
 *         # Compute the end for this iteration
 *         self.stopb = self.stop - self.nrowsread
 *         if self.stopb > self.nrowsinbuf:             # <<<<<<<<<<<<<<
 *           self.stopb = self.nrowsinbuf
 *         self._row = self.startb - self.step
*/
      __pyx_t_1 = (__pyx_v_self->stopb > __pyx_v_self->nrowsinbuf);
      if (__pyx_t_1) {

        /* "tables/tableextension.pyx":1229
 *         self.stopb = self.stop - self.nrowsread
 *         if self.stopb > self.nrowsinbuf:
 *           self.stopb = self.nrowsinbuf             # <<<<<<<<<<<<<<
 *         self._row = self.startb - self.step
 *         # Read a chunk
*/
        __pyx_t_2 = __pyx_v_self->nrowsinbuf;
        __pyx_v_self->stopb = __pyx_t_2;

        /* "tables/tableextension.pyx":1228
 *         # Compute the end for this iteration
 *         self.stopb = self.stop - self.nrowsread
 *         if self.stopb > self.nrowsinbuf:             # <<<<<<<<<<<<<<
 *           self.stopb = self.nrowsinbuf
 *         self._row = self.startb - self.step
*/
      }

      /* "tables/tableextension.pyx":1230
 *         if self.stopb > self.nrowsinbuf:
 *           self.stopb = self.nrowsinbuf
 *         self._row = self.startb - self.step             # <<<<<<<<<<<<<<
 *         # Read a chunk
 *         recout = self.table._read_records(self.nextelement, self.nrowsinbuf,
*/
      __pyx_v_self->_row = (__pyx_v_self->startb - __pyx_v_self->step);

      /* "tables/tableextension.pyx":1232
 *         self._row = self.startb - self.step
 *         # Read a chunk
 *         recout = self.table._read_records(self.nextelement, self.nrowsinbuf,             # <<<<<<<<<<<<<<
 *                                           self.iobuf)
 *         self.nrowsread = self.nrowsread + recout
*/
      __pyx_t_5 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_table_2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 1232, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      __pyx_t_4 = __pyx_t_5;
      __Pyx_INCREF(__pyx_t_4);
      __pyx_t_6 = __Pyx_PyLong_From_PY_LONG_LONG(__pyx_v_self->nextelement); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 1232, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_6);
      __pyx_t_7 = __Pyx_PyLong_From_PY_LONG_LONG(__pyx_v_self->nrowsinbuf); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 1232, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_7);

      /* "tables/tableextension.pyx":1233
 *         # Read a chunk
 *         recout = self.table._read_records(self.nextelement, self.nrowsinbuf,
 *                                           self.iobuf)             # <<<<<<<<<<<<<<
 *         self.nrowsread = self.nrowsread + recout
 *         self.indexchunk = -self.step
*/
      __pyx_t_8 = 0;
      {
        PyObject *__pyx_callargs[4] = {__pyx_t_4, __pyx_t_6, __pyx_t_7, __pyx_v_self->iobuf};
        __pyx_t_3 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_read_records, __pyx_callargs+__pyx_t_8, (4-__pyx_t_8) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
        __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
        __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
        __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
        __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
        if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1232, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_3);
      }

      /* "tables/tableextension.pyx":1232
 *         self._row = self.startb - self.step
 *         # Read a chunk
 *         recout = self.table._read_records(self.nextelement, self.nrowsinbuf,             # <<<<<<<<<<<<<<
 *                                           self.iobuf)
 *         self.nrowsread = self.nrowsread + recout
*/
      __pyx_t_9 = __Pyx_PyLong_As_hsize_t(__pyx_t_3); if (unlikely((__pyx_t_9 == ((hsize_t)-1)) && PyErr_Occurred())) __PYX_ERR(0, 1232, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      __pyx_v_recout = __pyx_t_9;

      /* "tables/tableextension.pyx":1234
 *         recout = self.table._read_records(self.nextelement, self.nrowsinbuf,
 *                                           self.iobuf)
 *         self.nrowsread = self.nrowsread + recout             # <<<<<<<<<<<<<<
 *         self.indexchunk = -self.step
 * 
*/
      __pyx_v_self->nrowsread = (__pyx_v_self->nrowsread + __pyx_v_recout);

      /* "tables/tableextension.pyx":1235
 *                                           self.iobuf)
 *         self.nrowsread = self.nrowsread + recout
 *         self.indexchunk = -self.step             # <<<<<<<<<<<<<<
 * 
 *         # Evaluate the condition on this table fragment.
*/
      __pyx_v_self->indexchunk = (-__pyx_v_self->step);

      /* "tables/tableextension.pyx":1238
 * 
 *         # Evaluate the condition on this table fragment.
 *         self.indexvalid = call_on_recarr(             # <<<<<<<<<<<<<<
 *           self.condfunc, self.condargs, self.iobuf[:recout], **self.condkwargs)
 *         self.index_valid_data = PyArray_BYTES(self.indexvalid)
*/
      __pyx_t_5 = NULL;
      __Pyx_GetModuleGlobalName(__pyx_t_7, __pyx_mstate_global->__pyx_n_u_call_on_recarr); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 1238, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_7);

      /* "tables/tableextension.pyx":1239
 *         # Evaluate the condition on this table fragment.
 *         self.indexvalid = call_on_recarr(
 *           self.condfunc, self.condargs, self.iobuf[:recout], **self.condkwargs)             # <<<<<<<<<<<<<<
 *         self.index_valid_data = PyArray_BYTES(self.indexvalid)
 * 
*/
      __pyx_t_6 = __Pyx_PyObject_GetSlice(__pyx_v_self->iobuf, 0, __pyx_v_recout, NULL, NULL, NULL, 0, 1, 1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 1239, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_6);

      /* "tables/tableextension.pyx":1238
 * 
 *         # Evaluate the condition on this table fragment.
 *         self.indexvalid = call_on_recarr(             # <<<<<<<<<<<<<<
 *           self.condfunc, self.condargs, self.iobuf[:recout], **self.condkwargs)
 *         self.index_valid_data = PyArray_BYTES(self.indexvalid)
*/
      if (unlikely(__pyx_v_self->condkwargs == Py_None)) {
        PyErr_SetString(PyExc_TypeError, "argument after ** must be a mapping, not NoneType");
        __PYX_ERR(0, 1239, __pyx_L1_error)
      }
      if (likely(PyDict_CheckExact(__pyx_v_self->condkwargs))) {
        __pyx_t_4 = PyDict_Copy(__pyx_v_self->condkwargs); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1239, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
      } else {
        __pyx_t_4 = __Pyx_PyObject_CallOneArg((PyObject*)&PyDict_Type, __pyx_v_self->condkwargs); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1238, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
      }
      __pyx_t_8 = 1;
      #if CYTHON_UNPACK_METHODS
      if (unlikely(PyMethod_Check(__pyx_t_7))) {
        __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_7);
        assert(__pyx_t_5);
        PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_7);
        __Pyx_INCREF(__pyx_t_5);
        __Pyx_INCREF(__pyx__function);
        __Pyx_DECREF_SET(__pyx_t_7, __pyx__function);
        __pyx_t_8 = 0;
      }
      #endif
      {
        PyObject *__pyx_callargs[4] = {__pyx_t_5, __pyx_v_self->condfunc, __pyx_v_self->condargs, __pyx_t_6};
        __pyx_t_3 = __Pyx_PyObject_FastCallDict((PyObject*)__pyx_t_7, __pyx_callargs+__pyx_t_8, (4-__pyx_t_8) | (__pyx_t_8*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET), __pyx_t_4);
        __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
        __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
        __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
        __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
        if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1238, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_3);
      }
      if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_mstate_global->__pyx_ptype_5numpy_ndarray))))) __PYX_ERR(0, 1238, __pyx_L1_error)
      __Pyx_GIVEREF(__pyx_t_3);
      __Pyx_GOTREF((PyObject *)__pyx_v_self->indexvalid);
      __Pyx_DECREF((PyObject *)__pyx_v_self->indexvalid);
      __pyx_v_self->indexvalid = ((PyArrayObject *)__pyx_t_3);
      __pyx_t_3 = 0;

      /* "tables/tableextension.pyx":1240
 *         self.indexvalid = call_on_recarr(
 *           self.condfunc, self.condargs, self.iobuf[:recout], **self.condkwargs)
 *         self.index_valid_data = PyArray_BYTES(self.indexvalid)             # <<<<<<<<<<<<<<
 * 
 *         # Is there any interesting information in this buffer?
*/
      __pyx_t_3 = ((PyObject *)__pyx_v_self->indexvalid);
      __Pyx_INCREF(__pyx_t_3);
      __pyx_v_self->index_valid_data = PyArray_BYTES(((PyArrayObject *)__pyx_t_3));
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

      /* "tables/tableextension.pyx":1243
 * 
 *         # Is there any interesting information in this buffer?
 *         if not np.any(self.indexvalid):             # <<<<<<<<<<<<<<
 *           # No, so take the next one
 *           if self.step >= self.nrowsinbuf:
*/
      __pyx_t_7 = NULL;
      __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_mstate_global->__pyx_n_u_np); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1243, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_mstate_global->__pyx_n_u_any); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 1243, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_6);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __pyx_t_8 = 1;
      #if CYTHON_UNPACK_METHODS
      if (unlikely(PyMethod_Check(__pyx_t_6))) {
        __pyx_t_7 = PyMethod_GET_SELF(__pyx_t_6);
        assert(__pyx_t_7);
        PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_6);
        __Pyx_INCREF(__pyx_t_7);
        __Pyx_INCREF(__pyx__function);
        __Pyx_DECREF_SET(__pyx_t_6, __pyx__function);
        __pyx_t_8 = 0;
      }
      #endif
      {
        PyObject *__pyx_callargs[2] = {__pyx_t_7, ((PyObject *)__pyx_v_self->indexvalid)};
        __pyx_t_3 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_6, __pyx_callargs+__pyx_t_8, (2-__pyx_t_8) | (__pyx_t_8*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
        __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
        __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
        if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1243, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_3);
      }
      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely((__pyx_t_1 < 0))) __PYX_ERR(0, 1243, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      __pyx_t_10 = (!__pyx_t_1);
      if (__pyx_t_10) {

        /* "tables/tableextension.pyx":1245
 *         if not np.any(self.indexvalid):
 *           # No, so take the next one
 *           if self.step >= self.nrowsinbuf:             # <<<<<<<<<<<<<<
 *             self.nextelement = self.nextelement + self.step
 *           else:
*/
        __pyx_t_10 = (__pyx_v_self->step >= __pyx_v_self->nrowsinbuf);
        if (__pyx_t_10) {

          /* "tables/tableextension.pyx":1246
 *           # No, so take the next one
 *           if self.step >= self.nrowsinbuf:
 *             self.nextelement = self.nextelement + self.step             # <<<<<<<<<<<<<<
 *           else:
 *             self.nextelement = self.nextelement + self.nrowsinbuf
*/
          __pyx_v_self->nextelement = (__pyx_v_self->nextelement + __pyx_v_self->step);

          /* "tables/tableextension.pyx":1245
 *         if not np.any(self.indexvalid):
 *           # No, so take the next one
 *           if self.step >= self.nrowsinbuf:             # <<<<<<<<<<<<<<
 *             self.nextelement = self.nextelement + self.step
 *           else:
*/
          goto __pyx_L10;
        }

        /* "tables/tableextension.pyx":1248
 *             self.nextelement = self.nextelement + self.step
 *           else:
 *             self.nextelement = self.nextelement + self.nrowsinbuf             # <<<<<<<<<<<<<<
 *             # Correction for step size > 1
 *             if self.step > 1:
*/
        /*else*/ {
          __pyx_v_self->nextelement = (__pyx_v_self->nextelement + __pyx_v_self->nrowsinbuf);

          /* "tables/tableextension.pyx":1250
 *             self.nextelement = self.nextelement + self.nrowsinbuf
 *             # Correction for step size > 1
 *             if self.step > 1:             # <<<<<<<<<<<<<<
 *               correct = (self.nextelement - self.start) % self.step
 *               self.nextelement = self.nextelement - correct
*/
          __pyx_t_10 = (__pyx_v_self->step > 1);
          if (__pyx_t_10) {

            /* "tables/tableextension.pyx":1251
 *             # Correction for step size > 1
 *             if self.step > 1:
 *               correct = (self.nextelement - self.start) % self.step             # <<<<<<<<<<<<<<
 *               self.nextelement = self.nextelement - correct
 *           continue
*/
            __pyx_t_2 = (__pyx_v_self->nextelement - __pyx_v_self->start);
            if (unlikely(__pyx_v_self->step == 0)) {
              PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
              __PYX_ERR(0, 1251, __pyx_L1_error)
            }
            __pyx_v_correct = __Pyx_mod_PY_LONG_LONG(__pyx_t_2, __pyx_v_self->step, 0);

            /* "tables/tableextension.pyx":1252
 *             if self.step > 1:
 *               correct = (self.nextelement - self.start) % self.step
 *               self.nextelement = self.nextelement - correct             # <<<<<<<<<<<<<<
 *           continue
 * 
*/
            __pyx_v_self->nextelement = (__pyx_v_self->nextelement - __pyx_v_correct);

            /* "tables/tableextension.pyx":1250
 *             self.nextelement = self.nextelement + self.nrowsinbuf
 *             # Correction for step size > 1
 *             if self.step > 1:             # <<<<<<<<<<<<<<
 *               correct = (self.nextelement - self.start) % self.step
 *               self.nextelement = self.nextelement - correct
*/
          }
        }
        __pyx_L10:;

        /* "tables/tableextension.pyx":1253
 *               correct = (self.nextelement - self.start) % self.step
 *               self.nextelement = self.nextelement - correct
 *           continue             # <<<<<<<<<<<<<<
 * 
 *       self._row = self._row + self.step
*/
        goto __pyx_L3_continue;

        /* "tables/tableextension.pyx":1243
 * 
 *         # Is there any interesting information in this buffer?
 *         if not np.any(self.indexvalid):             # <<<<<<<<<<<<<<
 *           # No, so take the next one
 *           if self.step >= self.nrowsinbuf:
*/
      }

      /* "tables/tableextension.pyx":1222
 *     self.nextelement = self._nrow + self.step
 *     while self.nextelement < self.stop:
 *       if self.nextelement >= self.nrowsread:             # <<<<<<<<<<<<<<
 *         # Skip until there is interesting information
 *         while self.nextelement >= self.nrowsread + self.nrowsinbuf:
*/
    }

    /* "tables/tableextension.pyx":1255
 *           continue
 * 
 *       self._row = self._row + self.step             # <<<<<<<<<<<<<<
 *       self._nrow = self.nextelement
 *       if self._row + self.step >= self.stopb:
*/
    __pyx_v_self->_row = (__pyx_v_self->_row + __pyx_v_self->step);

    /* "tables/tableextension.pyx":1256
 * 
 *       self._row = self._row + self.step
 *       self._nrow = self.nextelement             # <<<<<<<<<<<<<<
 *       if self._row + self.step >= self.stopb:
 *         # Compute the start row for the next buffer
*/
    __pyx_t_2 = __pyx_v_self->nextelement;
    __pyx_v_self->_nrow = __pyx_t_2;

    /* "tables/tableextension.pyx":1257
 *       self._row = self._row + self.step
 *       self._nrow = self.nextelement
 *       if self._row + self.step >= self.stopb:             # <<<<<<<<<<<<<<
 *         # Compute the start row for the next buffer
 *         self.startb = 0
*/
    __pyx_t_10 = ((__pyx_v_self->_row + __pyx_v_self->step) >= __pyx_v_self->stopb);
    if (__pyx_t_10) {

      /* "tables/tableextension.pyx":1259
 *       if self._row + self.step >= self.stopb:
 *         # Compute the start row for the next buffer
 *         self.startb = 0             # <<<<<<<<<<<<<<
 * 
 *       self.nextelement = self._nrow + self.step
*/
      __pyx_v_self->startb = 0;

      /* "tables/tableextension.pyx":1257
 *       self._row = self._row + self.step
 *       self._nrow = self.nextelement
 *       if self._row + self.step >= self.stopb:             # <<<<<<<<<<<<<<
 *         # Compute the start row for the next buffer
 *         self.startb = 0
*/
    }

    /* "tables/tableextension.pyx":1261
 *         self.startb = 0
 * 
 *       self.nextelement = self._nrow + self.step             # <<<<<<<<<<<<<<
 *       # Return only if this value is interesting
 *       self.indexchunk = self.indexchunk + self.step
*/
    __pyx_v_self->nextelement = (__pyx_v_self->_nrow + __pyx_v_self->step);

    /* "tables/tableextension.pyx":1263
 *       self.nextelement = self._nrow + self.step
 *       # Return only if this value is interesting
 *       self.indexchunk = self.indexchunk + self.step             # <<<<<<<<<<<<<<
 *       if self.index_valid_data[self.indexchunk]:
 *         return self
*/
    __pyx_v_self->indexchunk = (__pyx_v_self->indexchunk + __pyx_v_self->step);

    /* "tables/tableextension.pyx":1264
 *       # Return only if this value is interesting
 *       self.indexchunk = self.indexchunk + self.step
 *       if self.index_valid_data[self.indexchunk]:             # <<<<<<<<<<<<<<
 *         return self
 *     else:
*/
    __pyx_t_10 = ((__pyx_v_self->index_valid_data[__pyx_v_self->indexchunk]) != 0);
    if (__pyx_t_10) {

      /* "tables/tableextension.pyx":1265
 *       self.indexchunk = self.indexchunk + self.step
 *       if self.index_valid_data[self.indexchunk]:
 *         return self             # <<<<<<<<<<<<<<
 *     else:
 *       self._finish_riterator()
*/
      __Pyx_XDECREF(__pyx_r);
      __Pyx_INCREF((PyObject *)__pyx_v_self);
      __pyx_r = ((PyObject *)__pyx_v_self);
      goto __pyx_L0;

      /* "tables/tableextension.pyx":1264
 *       # Return only if this value is interesting
 *       self.indexchunk = self.indexchunk + self.step
 *       if self.index_valid_data[self.indexchunk]:             # <<<<<<<<<<<<<<
 *         return self
 *     else:
*/
    }
    __pyx_L3_continue:;
  }

  /* "tables/tableextension.pyx":1267
 *         return self
 *     else:
 *       self._finish_riterator()             # <<<<<<<<<<<<<<
 * 
 *   cdef __next__general(self):
*/
  /*else*/ {
    __pyx_t_3 = ((struct __pyx_vtabstruct_6tables_14tableextension_Row *)__pyx_v_self->__pyx_vtab)->_finish_riterator(__pyx_v_self); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1267, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  }

  /* "tables/tableextension.pyx":1215
 *       self._finish_riterator()
 * 
 *   cdef __next__inkernel(self):             # <<<<<<<<<<<<<<
 *     """The version of next() in case of in-kernel conditions"""
 * 
*/

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_AddTraceback("tables.tableextension.Row._Row__next__inkernel", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":1269
 *       self._finish_riterator()
 * 
 *   cdef __next__general(self):             # <<<<<<<<<<<<<<
 *     """The version of next() for the general cases"""
 *     cdef int recout
*/

static PyObject *__pyx_f_6tables_14tableextension_3Row__Row__next__general(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self) {
  int __pyx_v_recout;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PY_LONG_LONG __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  size_t __pyx_t_8;
  int __pyx_t_9;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("_Row__next__general", 0);

  /* "tables/tableextension.pyx":1272
 *     """The version of next() for the general cases"""
 *     cdef int recout
 *     if 0 < self.step:             # <<<<<<<<<<<<<<
 *       self.nextelement = self._nrow + self.step
 *       while self.nextelement < self.stop:
*/
  __pyx_t_1 = (0 < __pyx_v_self->step);
  if (__pyx_t_1) {

    /* "tables/tableextension.pyx":1273
 *     cdef int recout
 *     if 0 < self.step:
 *       self.nextelement = self._nrow + self.step             # <<<<<<<<<<<<<<
 *       while self.nextelement < self.stop:
 *         if self.nextelement >= self.nrowsread:
*/
    __pyx_v_self->nextelement = (__pyx_v_self->_nrow + __pyx_v_self->step);

    /* "tables/tableextension.pyx":1274
 *     if 0 < self.step:
 *       self.nextelement = self._nrow + self.step
 *       while self.nextelement < self.stop:             # <<<<<<<<<<<<<<
 *         if self.nextelement >= self.nrowsread:
 *           # Skip until there is interesting information
*/
    while (1) {
      __pyx_t_1 = (__pyx_v_self->nextelement < __pyx_v_self->stop);
      if (!__pyx_t_1) break;

      /* "tables/tableextension.pyx":1275
 *       self.nextelement = self._nrow + self.step
 *       while self.nextelement < self.stop:
 *         if self.nextelement >= self.nrowsread:             # <<<<<<<<<<<<<<
 *           # Skip until there is interesting information
 *           while self.nextelement >= self.nrowsread + self.nrowsinbuf:
*/
      __pyx_t_1 = (__pyx_v_self->nextelement >= __pyx_v_self->nrowsread);
      if (__pyx_t_1) {

        /* "tables/tableextension.pyx":1277
 *         if self.nextelement >= self.nrowsread:
 *           # Skip until there is interesting information
 *           while self.nextelement >= self.nrowsread + self.nrowsinbuf:             # <<<<<<<<<<<<<<
 *             self.nrowsread = self.nrowsread + self.nrowsinbuf
 *           # Compute the end for this iteration
*/
        while (1) {
          __pyx_t_1 = (__pyx_v_self->nextelement >= (__pyx_v_self->nrowsread + __pyx_v_self->nrowsinbuf));
          if (!__pyx_t_1) break;

          /* "tables/tableextension.pyx":1278
 *           # Skip until there is interesting information
 *           while self.nextelement >= self.nrowsread + self.nrowsinbuf:
 *             self.nrowsread = self.nrowsread + self.nrowsinbuf             # <<<<<<<<<<<<<<
 *           # Compute the end for this iteration
 *           self.stopb = self.stop - self.nrowsread
*/
          __pyx_v_self->nrowsread = (__pyx_v_self->nrowsread + __pyx_v_self->nrowsinbuf);
        }

        /* "tables/tableextension.pyx":1280
 *             self.nrowsread = self.nrowsread + self.nrowsinbuf
 *           # Compute the end for this iteration
 *           self.stopb = self.stop - self.nrowsread             # <<<<<<<<<<<<<<
 *           if self.stopb > self.nrowsinbuf:
 *             self.stopb = self.nrowsinbuf
*/
        __pyx_v_self->stopb = (__pyx_v_self->stop - __pyx_v_self->nrowsread);

        /* "tables/tableextension.pyx":1281
 *           # Compute the end for this iteration
 *           self.stopb = self.stop - self.nrowsread
 *           if self.stopb > self.nrowsinbuf:             # <<<<<<<<<<<<<<
 *             self.stopb = self.nrowsinbuf
 *           self._row = self.startb - self.step
*/
        __pyx_t_1 = (__pyx_v_self->stopb > __pyx_v_self->nrowsinbuf);
        if (__pyx_t_1) {

          /* "tables/tableextension.pyx":1282
 *           self.stopb = self.stop - self.nrowsread
 *           if self.stopb > self.nrowsinbuf:
 *             self.stopb = self.nrowsinbuf             # <<<<<<<<<<<<<<
 *           self._row = self.startb - self.step
 *           # Read a chunk
*/
          __pyx_t_2 = __pyx_v_self->nrowsinbuf;
          __pyx_v_self->stopb = __pyx_t_2;

          /* "tables/tableextension.pyx":1281
 *           # Compute the end for this iteration
 *           self.stopb = self.stop - self.nrowsread
 *           if self.stopb > self.nrowsinbuf:             # <<<<<<<<<<<<<<
 *             self.stopb = self.nrowsinbuf
 *           self._row = self.startb - self.step
*/
        }

        /* "tables/tableextension.pyx":1283
 *           if self.stopb > self.nrowsinbuf:
 *             self.stopb = self.nrowsinbuf
 *           self._row = self.startb - self.step             # <<<<<<<<<<<<<<
 *           # Read a chunk
 *           recout = self.table._read_records(self.nrowsread, self.nrowsinbuf,
*/
        __pyx_v_self->_row = (__pyx_v_self->startb - __pyx_v_self->step);

        /* "tables/tableextension.pyx":1285
 *           self._row = self.startb - self.step
 *           # Read a chunk
 *           recout = self.table._read_records(self.nrowsread, self.nrowsinbuf,             # <<<<<<<<<<<<<<
 *                                             self.iobuf)
 *           self.nrowsread = self.nrowsread + recout
*/
        __pyx_t_5 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_table_2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 1285, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_5);
        __pyx_t_4 = __pyx_t_5;
        __Pyx_INCREF(__pyx_t_4);
        __pyx_t_6 = __Pyx_PyLong_From_PY_LONG_LONG(__pyx_v_self->nrowsread); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 1285, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_6);
        __pyx_t_7 = __Pyx_PyLong_From_PY_LONG_LONG(__pyx_v_self->nrowsinbuf); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 1285, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_7);

        /* "tables/tableextension.pyx":1286
 *           # Read a chunk
 *           recout = self.table._read_records(self.nrowsread, self.nrowsinbuf,
 *                                             self.iobuf)             # <<<<<<<<<<<<<<
 *           self.nrowsread = self.nrowsread + recout
 * 
*/
        __pyx_t_8 = 0;
        {
          PyObject *__pyx_callargs[4] = {__pyx_t_4, __pyx_t_6, __pyx_t_7, __pyx_v_self->iobuf};
          __pyx_t_3 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_read_records, __pyx_callargs+__pyx_t_8, (4-__pyx_t_8) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
          __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
          __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
          __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
          __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
          if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1285, __pyx_L1_error)
          __Pyx_GOTREF(__pyx_t_3);
        }

        /* "tables/tableextension.pyx":1285
 *           self._row = self.startb - self.step
 *           # Read a chunk
 *           recout = self.table._read_records(self.nrowsread, self.nrowsinbuf,             # <<<<<<<<<<<<<<
 *                                             self.iobuf)
 *           self.nrowsread = self.nrowsread + recout
*/
        __pyx_t_9 = __Pyx_PyLong_As_int(__pyx_t_3); if (unlikely((__pyx_t_9 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 1285, __pyx_L1_error)
        __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
        __pyx_v_recout = __pyx_t_9;

        /* "tables/tableextension.pyx":1287
 *           recout = self.table._read_records(self.nrowsread, self.nrowsinbuf,
 *                                             self.iobuf)
 *           self.nrowsread = self.nrowsread + recout             # <<<<<<<<<<<<<<
 * 
 *         self._row = self._row + self.step
*/
        __pyx_v_self->nrowsread = (__pyx_v_self->nrowsread + __pyx_v_recout);

        /* "tables/tableextension.pyx":1275
 *       self.nextelement = self._nrow + self.step
 *       while self.nextelement < self.stop:
 *         if self.nextelement >= self.nrowsread:             # <<<<<<<<<<<<<<
 *           # Skip until there is interesting information
 *           while self.nextelement >= self.nrowsread + self.nrowsinbuf:
*/
      }

      /* "tables/tableextension.pyx":1289
 *           self.nrowsread = self.nrowsread + recout
 * 
 *         self._row = self._row + self.step             # <<<<<<<<<<<<<<
 *         self._nrow = self.nextelement
 *         if self._row + self.step >= self.stopb:
*/
      __pyx_v_self->_row = (__pyx_v_self->_row + __pyx_v_self->step);

      /* "tables/tableextension.pyx":1290
 * 
 *         self._row = self._row + self.step
 *         self._nrow = self.nextelement             # <<<<<<<<<<<<<<
 *         if self._row + self.step >= self.stopb:
 *           # Compute the start row for the next buffer
*/
      __pyx_t_2 = __pyx_v_self->nextelement;
      __pyx_v_self->_nrow = __pyx_t_2;

      /* "tables/tableextension.pyx":1291
 *         self._row = self._row + self.step
 *         self._nrow = self.nextelement
 *         if self._row + self.step >= self.stopb:             # <<<<<<<<<<<<<<
 *           # Compute the start row for the next buffer
 *           self.startb = (self._row + self.step) % self.nrowsinbuf
*/
      __pyx_t_1 = ((__pyx_v_self->_row + __pyx_v_self->step) >= __pyx_v_self->stopb);
      if (__pyx_t_1) {

        /* "tables/tableextension.pyx":1293
 *         if self._row + self.step >= self.stopb:
 *           # Compute the start row for the next buffer
 *           self.startb = (self._row + self.step) % self.nrowsinbuf             # <<<<<<<<<<<<<<
 * 
 *         self.nextelement = self._nrow + self.step
*/
        __pyx_t_2 = (__pyx_v_self->_row + __pyx_v_self->step);
        if (unlikely(__pyx_v_self->nrowsinbuf == 0)) {
          PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
          __PYX_ERR(0, 1293, __pyx_L1_error)
        }
        __pyx_v_self->startb = __Pyx_mod_PY_LONG_LONG(__pyx_t_2, __pyx_v_self->nrowsinbuf, 0);

        /* "tables/tableextension.pyx":1291
 *         self._row = self._row + self.step
 *         self._nrow = self.nextelement
 *         if self._row + self.step >= self.stopb:             # <<<<<<<<<<<<<<
 *           # Compute the start row for the next buffer
 *           self.startb = (self._row + self.step) % self.nrowsinbuf
*/
      }

      /* "tables/tableextension.pyx":1295
 *           self.startb = (self._row + self.step) % self.nrowsinbuf
 * 
 *         self.nextelement = self._nrow + self.step             # <<<<<<<<<<<<<<
 *         # Return this value
 *         return self
*/
      __pyx_v_self->nextelement = (__pyx_v_self->_nrow + __pyx_v_self->step);

      /* "tables/tableextension.pyx":1297
 *         self.nextelement = self._nrow + self.step
 *         # Return this value
 *         return self             # <<<<<<<<<<<<<<
 *       else:
 *         self._finish_riterator()
*/
      __Pyx_XDECREF(__pyx_r);
      __Pyx_INCREF((PyObject *)__pyx_v_self);
      __pyx_r = ((PyObject *)__pyx_v_self);
      goto __pyx_L0;
    }

    /* "tables/tableextension.pyx":1299
 *         return self
 *       else:
 *         self._finish_riterator()             # <<<<<<<<<<<<<<
 *     elif 0 > self.step:
 *       self.stopb = -1
*/
    /*else*/ {
      __pyx_t_3 = ((struct __pyx_vtabstruct_6tables_14tableextension_Row *)__pyx_v_self->__pyx_vtab)->_finish_riterator(__pyx_v_self); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1299, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    }

    /* "tables/tableextension.pyx":1272
 *     """The version of next() for the general cases"""
 *     cdef int recout
 *     if 0 < self.step:             # <<<<<<<<<<<<<<
 *       self.nextelement = self._nrow + self.step
 *       while self.nextelement < self.stop:
*/
    goto __pyx_L3;
  }

  /* "tables/tableextension.pyx":1300
 *       else:
 *         self._finish_riterator()
 *     elif 0 > self.step:             # <<<<<<<<<<<<<<
 *       self.stopb = -1
 *       while self.nextelement - 1 > self.stop:
*/
  __pyx_t_1 = (0 > __pyx_v_self->step);
  if (__pyx_t_1) {

    /* "tables/tableextension.pyx":1301
 *         self._finish_riterator()
 *     elif 0 > self.step:
 *       self.stopb = -1             # <<<<<<<<<<<<<<
 *       while self.nextelement - 1 > self.stop:
 *         if self.nextelement < self.start - self.nrowsread + 1:
*/
    __pyx_v_self->stopb = -1LL;

    /* "tables/tableextension.pyx":1302
 *     elif 0 > self.step:
 *       self.stopb = -1
 *       while self.nextelement - 1 > self.stop:             # <<<<<<<<<<<<<<
 *         if self.nextelement < self.start - self.nrowsread + 1:
 *           # Read a chunk
*/
    while (1) {
      __pyx_t_1 = ((__pyx_v_self->nextelement - 1) > __pyx_v_self->stop);
      if (!__pyx_t_1) break;

      /* "tables/tableextension.pyx":1303
 *       self.stopb = -1
 *       while self.nextelement - 1 > self.stop:
 *         if self.nextelement < self.start - self.nrowsread + 1:             # <<<<<<<<<<<<<<
 *           # Read a chunk
 *           recout = self.table._read_records(self.nextelement - self.nrowsinbuf + 1,
*/
      __pyx_t_1 = (__pyx_v_self->nextelement < ((__pyx_v_self->start - __pyx_v_self->nrowsread) + 1));
      if (__pyx_t_1) {

        /* "tables/tableextension.pyx":1305
 *         if self.nextelement < self.start - self.nrowsread + 1:
 *           # Read a chunk
 *           recout = self.table._read_records(self.nextelement - self.nrowsinbuf + 1,             # <<<<<<<<<<<<<<
 *                                             self.nrowsinbuf, self.iobuf)
 *           self.nrowsread = self.nrowsread + self.nrowsinbuf
*/
        __pyx_t_7 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_table_2); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 1305, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_7);
        __pyx_t_5 = __pyx_t_7;
        __Pyx_INCREF(__pyx_t_5);
        __pyx_t_6 = __Pyx_PyLong_From_PY_LONG_LONG(((__pyx_v_self->nextelement - __pyx_v_self->nrowsinbuf) + 1)); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 1305, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_6);

        /* "tables/tableextension.pyx":1306
 *           # Read a chunk
 *           recout = self.table._read_records(self.nextelement - self.nrowsinbuf + 1,
 *                                             self.nrowsinbuf, self.iobuf)             # <<<<<<<<<<<<<<
 *           self.nrowsread = self.nrowsread + self.nrowsinbuf
 *           self._row = self.nrowsinbuf - 1
*/
        __pyx_t_4 = __Pyx_PyLong_From_PY_LONG_LONG(__pyx_v_self->nrowsinbuf); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1306, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        __pyx_t_8 = 0;
        {
          PyObject *__pyx_callargs[4] = {__pyx_t_5, __pyx_t_6, __pyx_t_4, __pyx_v_self->iobuf};
          __pyx_t_3 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_read_records, __pyx_callargs+__pyx_t_8, (4-__pyx_t_8) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
          __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
          __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
          __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
          __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
          if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1305, __pyx_L1_error)
          __Pyx_GOTREF(__pyx_t_3);
        }

        /* "tables/tableextension.pyx":1305
 *         if self.nextelement < self.start - self.nrowsread + 1:
 *           # Read a chunk
 *           recout = self.table._read_records(self.nextelement - self.nrowsinbuf + 1,             # <<<<<<<<<<<<<<
 *                                             self.nrowsinbuf, self.iobuf)
 *           self.nrowsread = self.nrowsread + self.nrowsinbuf
*/
        __pyx_t_9 = __Pyx_PyLong_As_int(__pyx_t_3); if (unlikely((__pyx_t_9 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 1305, __pyx_L1_error)
        __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
        __pyx_v_recout = __pyx_t_9;

        /* "tables/tableextension.pyx":1307
 *           recout = self.table._read_records(self.nextelement - self.nrowsinbuf + 1,
 *                                             self.nrowsinbuf, self.iobuf)
 *           self.nrowsread = self.nrowsread + self.nrowsinbuf             # <<<<<<<<<<<<<<
 *           self._row = self.nrowsinbuf - 1
 *         else:
*/
        __pyx_v_self->nrowsread = (__pyx_v_self->nrowsread + __pyx_v_self->nrowsinbuf);

        /* "tables/tableextension.pyx":1308
 *                                             self.nrowsinbuf, self.iobuf)
 *           self.nrowsread = self.nrowsread + self.nrowsinbuf
 *           self._row = self.nrowsinbuf - 1             # <<<<<<<<<<<<<<
 *         else:
 *           self._row = (self._row + self.step) % self.nrowsinbuf
*/
        __pyx_v_self->_row = (__pyx_v_self->nrowsinbuf - 1);

        /* "tables/tableextension.pyx":1303
 *       self.stopb = -1
 *       while self.nextelement - 1 > self.stop:
 *         if self.nextelement < self.start - self.nrowsread + 1:             # <<<<<<<<<<<<<<
 *           # Read a chunk
 *           recout = self.table._read_records(self.nextelement - self.nrowsinbuf + 1,
*/
        goto __pyx_L13;
      }

      /* "tables/tableextension.pyx":1310
 *           self._row = self.nrowsinbuf - 1
 *         else:
 *           self._row = (self._row + self.step) % self.nrowsinbuf             # <<<<<<<<<<<<<<
 * 
 *         self._nrow = self.nextelement - self.step
*/
      /*else*/ {
        __pyx_t_2 = (__pyx_v_self->_row + __pyx_v_self->step);
        if (unlikely(__pyx_v_self->nrowsinbuf == 0)) {
          PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
          __PYX_ERR(0, 1310, __pyx_L1_error)
        }
        __pyx_v_self->_row = __Pyx_mod_PY_LONG_LONG(__pyx_t_2, __pyx_v_self->nrowsinbuf, 0);
      }
      __pyx_L13:;

      /* "tables/tableextension.pyx":1312
 *           self._row = (self._row + self.step) % self.nrowsinbuf
 * 
 *         self._nrow = self.nextelement - self.step             # <<<<<<<<<<<<<<
 *         self.nextelement = self.nextelement + self.step
 *         # Return this value
*/
      __pyx_v_self->_nrow = (__pyx_v_self->nextelement - __pyx_v_self->step);

      /* "tables/tableextension.pyx":1313
 * 
 *         self._nrow = self.nextelement - self.step
 *         self.nextelement = self.nextelement + self.step             # <<<<<<<<<<<<<<
 *         # Return this value
 *         return self
*/
      __pyx_v_self->nextelement = (__pyx_v_self->nextelement + __pyx_v_self->step);

      /* "tables/tableextension.pyx":1315
 *         self.nextelement = self.nextelement + self.step
 *         # Return this value
 *         return self             # <<<<<<<<<<<<<<
 *       else:
 *         self._finish_riterator()
*/
      __Pyx_XDECREF(__pyx_r);
      __Pyx_INCREF((PyObject *)__pyx_v_self);
      __pyx_r = ((PyObject *)__pyx_v_self);
      goto __pyx_L0;
    }

    /* "tables/tableextension.pyx":1317
 *         return self
 *       else:
 *         self._finish_riterator()             # <<<<<<<<<<<<<<
 * 
 *   cdef _finish_riterator(self):
*/
    /*else*/ {
      __pyx_t_3 = ((struct __pyx_vtabstruct_6tables_14tableextension_Row *)__pyx_v_self->__pyx_vtab)->_finish_riterator(__pyx_v_self); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1317, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_3);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    }

    /* "tables/tableextension.pyx":1300
 *       else:
 *         self._finish_riterator()
 *     elif 0 > self.step:             # <<<<<<<<<<<<<<
 *       self.stopb = -1
 *       while self.nextelement - 1 > self.stop:
*/
  }
  __pyx_L3:;

  /* "tables/tableextension.pyx":1269
 *       self._finish_riterator()
 * 
 *   cdef __next__general(self):             # <<<<<<<<<<<<<<
 *     """The version of next() for the general cases"""
 *     cdef int recout
*/

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_AddTraceback("tables.tableextension.Row._Row__next__general", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":1319
 *         self._finish_riterator()
 * 
 *   cdef _finish_riterator(self):             # <<<<<<<<<<<<<<
 *     """Clean-up things after iterator has been done"""
 *     cdef ObjectCache seqcache
*/

static PyObject *__pyx_f_6tables_14tableextension_3Row__finish_riterator(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self) {
  struct __pyx_obj_6tables_17lrucacheextension_ObjectCache *__pyx_v_seqcache = 0;
  CYTHON_UNUSED struct __pyx_obj_6tables_14tableextension_Table *__pyx_v_table = 0;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  Py_ssize_t __pyx_t_5;
  size_t __pyx_t_6;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("_finish_riterator", 0);

  /* "tables/tableextension.pyx":1322
 *     """Clean-up things after iterator has been done"""
 *     cdef ObjectCache seqcache
 *     cdef Table table = self.table             # <<<<<<<<<<<<<<
 * 
 *     self.rfieldscache = {}     # empty rfields cache
*/
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_table_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1322, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_mstate_global->__pyx_ptype_6tables_14tableextension_Table))))) __PYX_ERR(0, 1322, __pyx_L1_error)
  __pyx_v_table = ((struct __pyx_obj_6tables_14tableextension_Table *)__pyx_t_1);
  __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":1324
 *     cdef Table table = self.table
 * 
 *     self.rfieldscache = {}     # empty rfields cache             # <<<<<<<<<<<<<<
 *     self.wfieldscache = {}     # empty wfields cache
 *     # Make a copy of the last read row in the private record
*/
  __pyx_t_1 = __Pyx_PyDict_NewPresized(0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1324, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_GIVEREF(__pyx_t_1);
  __Pyx_GOTREF(__pyx_v_self->rfieldscache);
  __Pyx_DECREF(__pyx_v_self->rfieldscache);
  __pyx_v_self->rfieldscache = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":1325
 * 
 *     self.rfieldscache = {}     # empty rfields cache
 *     self.wfieldscache = {}     # empty wfields cache             # <<<<<<<<<<<<<<
 *     # Make a copy of the last read row in the private record
 *     # (this is useful for accessing the last row after an iterator loop)
*/
  __pyx_t_1 = __Pyx_PyDict_NewPresized(0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1325, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_GIVEREF(__pyx_t_1);
  __Pyx_GOTREF(__pyx_v_self->wfieldscache);
  __Pyx_DECREF(__pyx_v_self->wfieldscache);
  __pyx_v_self->wfieldscache = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":1328
 *     # Make a copy of the last read row in the private record
 *     # (this is useful for accessing the last row after an iterator loop)
 *     if self._row >= 0:             # <<<<<<<<<<<<<<
 *       self.wrec[:] = self.iobuf[self._row]
 *     if self._write_to_seqcache:
*/
  __pyx_t_2 = (__pyx_v_self->_row >= 0);
  if (__pyx_t_2) {

    /* "tables/tableextension.pyx":1329
 *     # (this is useful for accessing the last row after an iterator loop)
 *     if self._row >= 0:
 *       self.wrec[:] = self.iobuf[self._row]             # <<<<<<<<<<<<<<
 *     if self._write_to_seqcache:
 *       seqcache = self.table._seqcache
*/
    __pyx_t_1 = __Pyx_GetItemInt(__pyx_v_self->iobuf, __pyx_v_self->_row, long, 1, __Pyx_PyLong_From_long, 0, 1, 1, 1, __Pyx_ReferenceSharing_SharedReference); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1329, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    if (__Pyx_PyObject_SetSlice(__pyx_v_self->wrec, __pyx_t_1, 0, 0, NULL, NULL, &__pyx_mstate_global->__pyx_slice[0], 0, 0, 1) < (0)) __PYX_ERR(0, 1329, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

    /* "tables/tableextension.pyx":1328
 *     # Make a copy of the last read row in the private record
 *     # (this is useful for accessing the last row after an iterator loop)
 *     if self._row >= 0:             # <<<<<<<<<<<<<<
 *       self.wrec[:] = self.iobuf[self._row]
 *     if self._write_to_seqcache:
*/
  }

  /* "tables/tableextension.pyx":1330
 *     if self._row >= 0:
 *       self.wrec[:] = self.iobuf[self._row]
 *     if self._write_to_seqcache:             # <<<<<<<<<<<<<<
 *       seqcache = self.table._seqcache
 *       # Guessing iterseq size: Each element in self.iterseq should take at least 8 bytes
*/
  __pyx_t_2 = (__pyx_v_self->_write_to_seqcache != 0);
  if (__pyx_t_2) {

    /* "tables/tableextension.pyx":1331
 *       self.wrec[:] = self.iobuf[self._row]
 *     if self._write_to_seqcache:
 *       seqcache = self.table._seqcache             # <<<<<<<<<<<<<<
 *       # Guessing iterseq size: Each element in self.iterseq should take at least 8 bytes
 *       seqcache.setitem_(self.seqcache_key, self.iterseq, len(self.iterseq) * 8)
*/
    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_table_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1331, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_mstate_global->__pyx_n_u_seqcache); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1331, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_mstate_global->__pyx_ptype_6tables_17lrucacheextension_ObjectCache))))) __PYX_ERR(0, 1331, __pyx_L1_error)
    __pyx_v_seqcache = ((struct __pyx_obj_6tables_17lrucacheextension_ObjectCache *)__pyx_t_3);
    __pyx_t_3 = 0;

    /* "tables/tableextension.pyx":1333
 *       seqcache = self.table._seqcache
 *       # Guessing iterseq size: Each element in self.iterseq should take at least 8 bytes
 *       seqcache.setitem_(self.seqcache_key, self.iterseq, len(self.iterseq) * 8)             # <<<<<<<<<<<<<<
 *     self._riterator = 0        # out of iterator
 *     self.iterseq = None        # empty seqcache-related things
*/
    __pyx_t_3 = __pyx_v_self->seqcache_key;
    __Pyx_INCREF(__pyx_t_3);
    __pyx_t_1 = __pyx_v_self->iterseq;
    __Pyx_INCREF(__pyx_t_1);
    __pyx_t_4 = __pyx_v_self->iterseq;
    __Pyx_INCREF(__pyx_t_4);
    __pyx_t_5 = PyObject_Length(__pyx_t_4); if (unlikely(__pyx_t_5 == ((Py_ssize_t)-1))) __PYX_ERR(0, 1333, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    ((struct __pyx_vtabstruct_6tables_17lrucacheextension_ObjectCache *)__pyx_v_seqcache->__pyx_base.__pyx_vtab)->setitem_(__pyx_v_seqcache, __pyx_t_3, __pyx_t_1, (__pyx_t_5 * 8)); if (unlikely(PyErr_Occurred())) __PYX_ERR(0, 1333, __pyx_L1_error)
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

    /* "tables/tableextension.pyx":1330
 *     if self._row >= 0:
 *       self.wrec[:] = self.iobuf[self._row]
 *     if self._write_to_seqcache:             # <<<<<<<<<<<<<<
 *       seqcache = self.table._seqcache
 *       # Guessing iterseq size: Each element in self.iterseq should take at least 8 bytes
*/
  }

  /* "tables/tableextension.pyx":1334
 *       # Guessing iterseq size: Each element in self.iterseq should take at least 8 bytes
 *       seqcache.setitem_(self.seqcache_key, self.iterseq, len(self.iterseq) * 8)
 *     self._riterator = 0        # out of iterator             # <<<<<<<<<<<<<<
 *     self.iterseq = None        # empty seqcache-related things
 *     self.seqcache_key = None
*/
  __pyx_v_self->_riterator = 0;

  /* "tables/tableextension.pyx":1335
 *       seqcache.setitem_(self.seqcache_key, self.iterseq, len(self.iterseq) * 8)
 *     self._riterator = 0        # out of iterator
 *     self.iterseq = None        # empty seqcache-related things             # <<<<<<<<<<<<<<
 *     self.seqcache_key = None
 *     if self._mod_nrows > 0:    # Check if there is some modified row
*/
  __Pyx_INCREF(Py_None);
  __Pyx_GIVEREF(Py_None);
  __Pyx_GOTREF(__pyx_v_self->iterseq);
  __Pyx_DECREF(__pyx_v_self->iterseq);
  __pyx_v_self->iterseq = Py_None;

  /* "tables/tableextension.pyx":1336
 *     self._riterator = 0        # out of iterator
 *     self.iterseq = None        # empty seqcache-related things
 *     self.seqcache_key = None             # <<<<<<<<<<<<<<
 *     if self._mod_nrows > 0:    # Check if there is some modified row
 *       self._flush_mod_rows()     # Flush any possible modified row
*/
  __Pyx_INCREF(Py_None);
  __Pyx_GIVEREF(Py_None);
  __Pyx_GOTREF(__pyx_v_self->seqcache_key);
  __Pyx_DECREF(__pyx_v_self->seqcache_key);
  __pyx_v_self->seqcache_key = Py_None;

  /* "tables/tableextension.pyx":1337
 *     self.iterseq = None        # empty seqcache-related things
 *     self.seqcache_key = None
 *     if self._mod_nrows > 0:    # Check if there is some modified row             # <<<<<<<<<<<<<<
 *       self._flush_mod_rows()     # Flush any possible modified row
 *     self.modified_fields = set()  # Empty the set of modified fields
*/
  __pyx_t_2 = (__pyx_v_self->_mod_nrows > 0);
  if (__pyx_t_2) {

    /* "tables/tableextension.pyx":1338
 *     self.seqcache_key = None
 *     if self._mod_nrows > 0:    # Check if there is some modified row
 *       self._flush_mod_rows()     # Flush any possible modified row             # <<<<<<<<<<<<<<
 *     self.modified_fields = set()  # Empty the set of modified fields
 *     raise StopIteration        # end of iteration
*/
    __pyx_t_3 = ((PyObject *)__pyx_v_self);
    __Pyx_INCREF(__pyx_t_3);
    __pyx_t_6 = 0;
    {
      PyObject *__pyx_callargs[2] = {__pyx_t_3, NULL};
      __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_flush_mod_rows, __pyx_callargs+__pyx_t_6, (1-__pyx_t_6) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1338, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_1);
    }
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

    /* "tables/tableextension.pyx":1337
 *     self.iterseq = None        # empty seqcache-related things
 *     self.seqcache_key = None
 *     if self._mod_nrows > 0:    # Check if there is some modified row             # <<<<<<<<<<<<<<
 *       self._flush_mod_rows()     # Flush any possible modified row
 *     self.modified_fields = set()  # Empty the set of modified fields
*/
  }

  /* "tables/tableextension.pyx":1339
 *     if self._mod_nrows > 0:    # Check if there is some modified row
 *       self._flush_mod_rows()     # Flush any possible modified row
 *     self.modified_fields = set()  # Empty the set of modified fields             # <<<<<<<<<<<<<<
 *     raise StopIteration        # end of iteration
 * 
*/
  __pyx_t_1 = PySet_New(0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1339, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_GIVEREF(__pyx_t_1);
  __Pyx_GOTREF(__pyx_v_self->modified_fields);
  __Pyx_DECREF(__pyx_v_self->modified_fields);
  __pyx_v_self->modified_fields = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":1340
 *       self._flush_mod_rows()     # Flush any possible modified row
 *     self.modified_fields = set()  # Empty the set of modified fields
 *     raise StopIteration        # end of iteration             # <<<<<<<<<<<<<<
 * 
 *   def _fill_col(self, result, start, stop, step, field):
*/
  __Pyx_Raise(((PyObject *)(((PyTypeObject*)PyExc_StopIteration))), 0, 0, 0);
  __PYX_ERR(0, 1340, __pyx_L1_error)

  /* "tables/tableextension.pyx":1319
 *         self._finish_riterator()
 * 
 *   cdef _finish_riterator(self):             # <<<<<<<<<<<<<<
 *     """Clean-up things after iterator has been done"""
 *     cdef ObjectCache seqcache
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("tables.tableextension.Row._finish_riterator", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __Pyx_XDECREF((PyObject *)__pyx_v_seqcache);
  __Pyx_XDECREF((PyObject *)__pyx_v_table);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":1342
 *     raise StopIteration        # end of iteration
 * 
 *   def _fill_col(self, result, start, stop, step, field):             # <<<<<<<<<<<<<<
 *     """Read a field from a table on disk and put the result in result"""
 * 
*/

/* Python wrapper */
static PyObject *__pyx_pw_6tables_14tableextension_3Row_9_fill_col(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
); /*proto*/
PyDoc_STRVAR(__pyx_doc_6tables_14tableextension_3Row_8_fill_col, "Read a field from a table on disk and put the result in result");
static PyMethodDef __pyx_mdef_6tables_14tableextension_3Row_9_fill_col = {"_fill_col", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_3Row_9_fill_col, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_6tables_14tableextension_3Row_8_fill_col};
static PyObject *__pyx_pw_6tables_14tableextension_3Row_9_fill_col(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
) {
  PyObject *__pyx_v_result = 0;
  PyObject *__pyx_v_start = 0;
  PyObject *__pyx_v_stop = 0;
  PyObject *__pyx_v_step = 0;
  PyObject *__pyx_v_field = 0;
  #if !CYTHON_METH_FASTCALL
  CYTHON_UNUSED Py_ssize_t __pyx_nargs;
  #endif
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject* values[5] = {0,0,0,0,0};
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("_fill_col (wrapper)", 0);
  #if !CYTHON_METH_FASTCALL
  #if CYTHON_ASSUME_SAFE_SIZE
  __pyx_nargs = PyTuple_GET_SIZE(__pyx_args);
  #else
  __pyx_nargs = PyTuple_Size(__pyx_args); if (unlikely(__pyx_nargs < 0)) return NULL;
  #endif
  #endif
  __pyx_kwvalues = __Pyx_KwValues_FASTCALL(__pyx_args, __pyx_nargs);
  {
    PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_result,&__pyx_mstate_global->__pyx_n_u_start,&__pyx_mstate_global->__pyx_n_u_stop,&__pyx_mstate_global->__pyx_n_u_step,&__pyx_mstate_global->__pyx_n_u_field,0};
    const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
    if (unlikely(__pyx_kwds_len) < 0) __PYX_ERR(0, 1342, __pyx_L3_error)
    if (__pyx_kwds_len > 0) {
      switch (__pyx_nargs) {
        case  5:
        values[4] = __Pyx_ArgRef_FASTCALL(__pyx_args, 4);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(0, 1342, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  4:
        values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(0, 1342, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  3:
        values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(0, 1342, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  2:
        values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(0, 1342, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  1:
        values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(0, 1342, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      const Py_ssize_t kwd_pos_args = __pyx_nargs;
      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "_fill_col", 0) < (0)) __PYX_ERR(0, 1342, __pyx_L3_error)
      for (Py_ssize_t i = __pyx_nargs; i < 5; i++) {
        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("_fill_col", 1, 5, 5, i); __PYX_ERR(0, 1342, __pyx_L3_error) }
      }
    } else if (unlikely(__pyx_nargs != 5)) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(0, 1342, __pyx_L3_error)
      values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(0, 1342, __pyx_L3_error)
      values[2] = __Pyx_ArgRef_FASTCALL(__pyx_args, 2);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[2])) __PYX_ERR(0, 1342, __pyx_L3_error)
      values[3] = __Pyx_ArgRef_FASTCALL(__pyx_args, 3);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[3])) __PYX_ERR(0, 1342, __pyx_L3_error)
      values[4] = __Pyx_ArgRef_FASTCALL(__pyx_args, 4);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[4])) __PYX_ERR(0, 1342, __pyx_L3_error)
    }
    __pyx_v_result = values[0];
    __pyx_v_start = values[1];
    __pyx_v_stop = values[2];
    __pyx_v_step = values[3];
    __pyx_v_field = values[4];
  }
  goto __pyx_L6_skip;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("_fill_col", 1, 5, 5, __pyx_nargs); __PYX_ERR(0, 1342, __pyx_L3_error)
  __pyx_L6_skip:;
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L3_error:;
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  __Pyx_AddTraceback("tables.tableextension.Row._fill_col", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_6tables_14tableextension_3Row_8_fill_col(((struct __pyx_obj_6tables_14tableextension_Row *)__pyx_v_self), __pyx_v_result, __pyx_v_start, __pyx_v_stop, __pyx_v_step, __pyx_v_field);

  /* function exit code */
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_6tables_14tableextension_3Row_8_fill_col(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self, PyObject *__pyx_v_result, PyObject *__pyx_v_start, PyObject *__pyx_v_stop, PyObject *__pyx_v_step, PyObject *__pyx_v_field) {
  hsize_t __pyx_v_startr;
  hsize_t __pyx_v_istartb;
  PY_LONG_LONG __pyx_v_istart;
  PY_LONG_LONG __pyx_v_inrowsinbuf;
  PY_LONG_LONG __pyx_v_inextelement;
  PY_LONG_LONG __pyx_v_stopr;
  PY_LONG_LONG __pyx_v_istopb;
  PY_LONG_LONG __pyx_v_i;
  PY_LONG_LONG __pyx_v_j;
  PY_LONG_LONG __pyx_v_inrowsread;
  PY_LONG_LONG __pyx_v_istop;
  PY_LONG_LONG __pyx_v_istep;
  PyObject *__pyx_v_fields = 0;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PY_LONG_LONG __pyx_t_1;
  PY_LONG_LONG __pyx_t_2;
  PY_LONG_LONG __pyx_t_3;
  PyObject *__pyx_t_4 = NULL;
  hsize_t __pyx_t_5;
  int __pyx_t_6;
  PyObject *__pyx_t_7 = NULL;
  PyObject *__pyx_t_8 = NULL;
  PyObject *__pyx_t_9 = NULL;
  PyObject *__pyx_t_10 = NULL;
  PyObject *__pyx_t_11 = NULL;
  size_t __pyx_t_12;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("_fill_col", 0);

  /* "tables/tableextension.pyx":1352
 * 
 *     # We can't reuse existing buffers in this context
 *     self._init_loop(start, stop, step, None, None)             # <<<<<<<<<<<<<<
 *     istart, istop, istep = self.start, self.stop, self.step
 *     inrowsinbuf, inextelement, inrowsread = self.nrowsinbuf, istart, istart
*/
  __pyx_t_1 = __Pyx_PyLong_As_PY_LONG_LONG(__pyx_v_start); if (unlikely((__pyx_t_1 == (PY_LONG_LONG)-1) && PyErr_Occurred())) __PYX_ERR(0, 1352, __pyx_L1_error)
  __pyx_t_2 = __Pyx_PyLong_As_PY_LONG_LONG(__pyx_v_stop); if (unlikely((__pyx_t_2 == (PY_LONG_LONG)-1) && PyErr_Occurred())) __PYX_ERR(0, 1352, __pyx_L1_error)
  __pyx_t_3 = __Pyx_PyLong_As_PY_LONG_LONG(__pyx_v_step); if (unlikely((__pyx_t_3 == (PY_LONG_LONG)-1) && PyErr_Occurred())) __PYX_ERR(0, 1352, __pyx_L1_error)
  __pyx_t_4 = ((struct __pyx_vtabstruct_6tables_14tableextension_Row *)__pyx_v_self->__pyx_vtab)->_init_loop(__pyx_v_self, __pyx_t_1, __pyx_t_2, __pyx_t_3, Py_None, Py_None); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1352, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;

  /* "tables/tableextension.pyx":1353
 *     # We can't reuse existing buffers in this context
 *     self._init_loop(start, stop, step, None, None)
 *     istart, istop, istep = self.start, self.stop, self.step             # <<<<<<<<<<<<<<
 *     inrowsinbuf, inextelement, inrowsread = self.nrowsinbuf, istart, istart
 *     istartb, startr = self.startb, 0
*/
  __pyx_t_3 = __pyx_v_self->start;
  __pyx_t_2 = __pyx_v_self->stop;
  __pyx_t_1 = __pyx_v_self->step;
  __pyx_v_istart = __pyx_t_3;
  __pyx_v_istop = __pyx_t_2;
  __pyx_v_istep = __pyx_t_1;

  /* "tables/tableextension.pyx":1354
 *     self._init_loop(start, stop, step, None, None)
 *     istart, istop, istep = self.start, self.stop, self.step
 *     inrowsinbuf, inextelement, inrowsread = self.nrowsinbuf, istart, istart             # <<<<<<<<<<<<<<
 *     istartb, startr = self.startb, 0
 *     i = istart
*/
  __pyx_t_1 = __pyx_v_self->nrowsinbuf;
  __pyx_t_2 = __pyx_v_istart;
  __pyx_t_3 = __pyx_v_istart;
  __pyx_v_inrowsinbuf = __pyx_t_1;
  __pyx_v_inextelement = __pyx_t_2;
  __pyx_v_inrowsread = __pyx_t_3;

  /* "tables/tableextension.pyx":1355
 *     istart, istop, istep = self.start, self.stop, self.step
 *     inrowsinbuf, inextelement, inrowsread = self.nrowsinbuf, istart, istart
 *     istartb, startr = self.startb, 0             # <<<<<<<<<<<<<<
 *     i = istart
 *     if 0 < istep:
*/
  __pyx_t_3 = __pyx_v_self->startb;
  __pyx_t_5 = 0;
  __pyx_v_istartb = __pyx_t_3;
  __pyx_v_startr = __pyx_t_5;

  /* "tables/tableextension.pyx":1356
 *     inrowsinbuf, inextelement, inrowsread = self.nrowsinbuf, istart, istart
 *     istartb, startr = self.startb, 0
 *     i = istart             # <<<<<<<<<<<<<<
 *     if 0 < istep:
 *       while i < istop:
*/
  __pyx_v_i = __pyx_v_istart;

  /* "tables/tableextension.pyx":1357
 *     istartb, startr = self.startb, 0
 *     i = istart
 *     if 0 < istep:             # <<<<<<<<<<<<<<
 *       while i < istop:
 *         if (inextelement >= inrowsread + inrowsinbuf):
*/
  __pyx_t_6 = (0 < __pyx_v_istep);
  if (__pyx_t_6) {

    /* "tables/tableextension.pyx":1358
 *     i = istart
 *     if 0 < istep:
 *       while i < istop:             # <<<<<<<<<<<<<<
 *         if (inextelement >= inrowsread + inrowsinbuf):
 *           inrowsread = inrowsread + inrowsinbuf
*/
    while (1) {
      __pyx_t_6 = (__pyx_v_i < __pyx_v_istop);
      if (!__pyx_t_6) break;

      /* "tables/tableextension.pyx":1359
 *     if 0 < istep:
 *       while i < istop:
 *         if (inextelement >= inrowsread + inrowsinbuf):             # <<<<<<<<<<<<<<
 *           inrowsread = inrowsread + inrowsinbuf
 *           i = i + inrowsinbuf
*/
      __pyx_t_6 = (__pyx_v_inextelement >= (__pyx_v_inrowsread + __pyx_v_inrowsinbuf));
      if (__pyx_t_6) {

        /* "tables/tableextension.pyx":1360
 *       while i < istop:
 *         if (inextelement >= inrowsread + inrowsinbuf):
 *           inrowsread = inrowsread + inrowsinbuf             # <<<<<<<<<<<<<<
 *           i = i + inrowsinbuf
 *           continue
*/
        __pyx_v_inrowsread = (__pyx_v_inrowsread + __pyx_v_inrowsinbuf);

        /* "tables/tableextension.pyx":1361
 *         if (inextelement >= inrowsread + inrowsinbuf):
 *           inrowsread = inrowsread + inrowsinbuf
 *           i = i + inrowsinbuf             # <<<<<<<<<<<<<<
 *           continue
 *         # Compute the end for this iteration
*/
        __pyx_v_i = (__pyx_v_i + __pyx_v_inrowsinbuf);

        /* "tables/tableextension.pyx":1362
 *           inrowsread = inrowsread + inrowsinbuf
 *           i = i + inrowsinbuf
 *           continue             # <<<<<<<<<<<<<<
 *         # Compute the end for this iteration
 *         istopb = istop - inrowsread
*/
        goto __pyx_L4_continue;

        /* "tables/tableextension.pyx":1359
 *     if 0 < istep:
 *       while i < istop:
 *         if (inextelement >= inrowsread + inrowsinbuf):             # <<<<<<<<<<<<<<
 *           inrowsread = inrowsread + inrowsinbuf
 *           i = i + inrowsinbuf
*/
      }

      /* "tables/tableextension.pyx":1364
 *           continue
 *         # Compute the end for this iteration
 *         istopb = istop - inrowsread             # <<<<<<<<<<<<<<
 *         if istopb > inrowsinbuf:
 *           istopb = inrowsinbuf
*/
      __pyx_v_istopb = (__pyx_v_istop - __pyx_v_inrowsread);

      /* "tables/tableextension.pyx":1365
 *         # Compute the end for this iteration
 *         istopb = istop - inrowsread
 *         if istopb > inrowsinbuf:             # <<<<<<<<<<<<<<
 *           istopb = inrowsinbuf
 *         stopr = startr + ((istopb - istartb - 1) // istep) + 1
*/
      __pyx_t_6 = (__pyx_v_istopb > __pyx_v_inrowsinbuf);
      if (__pyx_t_6) {

        /* "tables/tableextension.pyx":1366
 *         istopb = istop - inrowsread
 *         if istopb > inrowsinbuf:
 *           istopb = inrowsinbuf             # <<<<<<<<<<<<<<
 *         stopr = startr + ((istopb - istartb - 1) // istep) + 1
 *         # Read a chunk
*/
        __pyx_v_istopb = __pyx_v_inrowsinbuf;

        /* "tables/tableextension.pyx":1365
 *         # Compute the end for this iteration
 *         istopb = istop - inrowsread
 *         if istopb > inrowsinbuf:             # <<<<<<<<<<<<<<
 *           istopb = inrowsinbuf
 *         stopr = startr + ((istopb - istartb - 1) // istep) + 1
*/
      }

      /* "tables/tableextension.pyx":1367
 *         if istopb > inrowsinbuf:
 *           istopb = inrowsinbuf
 *         stopr = startr + ((istopb - istartb - 1) // istep) + 1             # <<<<<<<<<<<<<<
 *         # Read a chunk
 *         inrowsread = inrowsread + self.table._read_records(i, inrowsinbuf,
*/
      __pyx_t_5 = ((__pyx_v_istopb - __pyx_v_istartb) - 1);
      if (unlikely(__pyx_v_istep == 0)) {
        PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
        __PYX_ERR(0, 1367, __pyx_L1_error)
      }
      __pyx_v_stopr = ((__pyx_v_startr + (__pyx_t_5 / __pyx_v_istep)) + 1);

      /* "tables/tableextension.pyx":1369
 *         stopr = startr + ((istopb - istartb - 1) // istep) + 1
 *         # Read a chunk
 *         inrowsread = inrowsread + self.table._read_records(i, inrowsinbuf,             # <<<<<<<<<<<<<<
 *                                                            self.iobuf)
 *         # Assign the correct part to result
*/
      __pyx_t_4 = __Pyx_PyLong_From_PY_LONG_LONG(__pyx_v_inrowsread); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1369, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_table_2); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 1369, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_9);
      __pyx_t_8 = __pyx_t_9;
      __Pyx_INCREF(__pyx_t_8);
      __pyx_t_10 = __Pyx_PyLong_From_PY_LONG_LONG(__pyx_v_i); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1369, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_10);
      __pyx_t_11 = __Pyx_PyLong_From_PY_LONG_LONG(__pyx_v_inrowsinbuf); if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 1369, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_11);

      /* "tables/tableextension.pyx":1370
 *         # Read a chunk
 *         inrowsread = inrowsread + self.table._read_records(i, inrowsinbuf,
 *                                                            self.iobuf)             # <<<<<<<<<<<<<<
 *         # Assign the correct part to result
 *         fields = self.iobuf
*/
      __pyx_t_12 = 0;
      {
        PyObject *__pyx_callargs[4] = {__pyx_t_8, __pyx_t_10, __pyx_t_11, __pyx_v_self->iobuf};
        __pyx_t_7 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_read_records, __pyx_callargs+__pyx_t_12, (4-__pyx_t_12) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
        __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
        __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
        __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
        __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
        if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 1369, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_7);
      }

      /* "tables/tableextension.pyx":1369
 *         stopr = startr + ((istopb - istartb - 1) // istep) + 1
 *         # Read a chunk
 *         inrowsread = inrowsread + self.table._read_records(i, inrowsinbuf,             # <<<<<<<<<<<<<<
 *                                                            self.iobuf)
 *         # Assign the correct part to result
*/
      __pyx_t_9 = PyNumber_Add(__pyx_t_4, __pyx_t_7); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 1369, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_9);
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
      __pyx_t_3 = __Pyx_PyLong_As_PY_LONG_LONG(__pyx_t_9); if (unlikely((__pyx_t_3 == (PY_LONG_LONG)-1) && PyErr_Occurred())) __PYX_ERR(0, 1369, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
      __pyx_v_inrowsread = __pyx_t_3;

      /* "tables/tableextension.pyx":1372
 *                                                            self.iobuf)
 *         # Assign the correct part to result
 *         fields = self.iobuf             # <<<<<<<<<<<<<<
 *         if field:
 *           fields = get_nested_field(fields, field)
*/
      __pyx_t_9 = __pyx_v_self->iobuf;
      __Pyx_INCREF(__pyx_t_9);
      __Pyx_XDECREF_SET(__pyx_v_fields, __pyx_t_9);
      __pyx_t_9 = 0;

      /* "tables/tableextension.pyx":1373
 *         # Assign the correct part to result
 *         fields = self.iobuf
 *         if field:             # <<<<<<<<<<<<<<
 *           fields = get_nested_field(fields, field)
 *         result[startr:stopr] = fields[istartb:istopb:istep]
*/
      __pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_v_field); if (unlikely((__pyx_t_6 < 0))) __PYX_ERR(0, 1373, __pyx_L1_error)
      if (__pyx_t_6) {

        /* "tables/tableextension.pyx":1374
 *         fields = self.iobuf
 *         if field:
 *           fields = get_nested_field(fields, field)             # <<<<<<<<<<<<<<
 *         result[startr:stopr] = fields[istartb:istopb:istep]
 * 
*/
        __pyx_t_7 = NULL;
        __Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_mstate_global->__pyx_n_u_get_nested_field); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1374, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_4);
        __pyx_t_12 = 1;
        #if CYTHON_UNPACK_METHODS
        if (unlikely(PyMethod_Check(__pyx_t_4))) {
          __pyx_t_7 = PyMethod_GET_SELF(__pyx_t_4);
          assert(__pyx_t_7);
          PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_4);
          __Pyx_INCREF(__pyx_t_7);
          __Pyx_INCREF(__pyx__function);
          __Pyx_DECREF_SET(__pyx_t_4, __pyx__function);
          __pyx_t_12 = 0;
        }
        #endif
        {
          PyObject *__pyx_callargs[3] = {__pyx_t_7, __pyx_v_fields, __pyx_v_field};
          __pyx_t_9 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_4, __pyx_callargs+__pyx_t_12, (3-__pyx_t_12) | (__pyx_t_12*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
          __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
          __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
          if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 1374, __pyx_L1_error)
          __Pyx_GOTREF(__pyx_t_9);
        }
        __Pyx_DECREF_SET(__pyx_v_fields, __pyx_t_9);
        __pyx_t_9 = 0;

        /* "tables/tableextension.pyx":1373
 *         # Assign the correct part to result
 *         fields = self.iobuf
 *         if field:             # <<<<<<<<<<<<<<
 *           fields = get_nested_field(fields, field)
 *         result[startr:stopr] = fields[istartb:istopb:istep]
*/
      }

      /* "tables/tableextension.pyx":1375
 *         if field:
 *           fields = get_nested_field(fields, field)
 *         result[startr:stopr] = fields[istartb:istopb:istep]             # <<<<<<<<<<<<<<
 * 
 *         # Compute some indexes for the next iteration
*/
      __pyx_t_9 = __Pyx_PyLong_From_hsize_t(__pyx_v_istartb); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 1375, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_9);
      __pyx_t_4 = __Pyx_PyLong_From_PY_LONG_LONG(__pyx_v_istopb); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1375, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      __pyx_t_7 = __Pyx_PyLong_From_PY_LONG_LONG(__pyx_v_istep); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 1375, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_7);
      __pyx_t_11 = PySlice_New(__pyx_t_9, __pyx_t_4, __pyx_t_7); if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 1375, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_11);
      __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
      __pyx_t_7 = __Pyx_PyObject_GetItem(__pyx_v_fields, __pyx_t_11); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 1375, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_7);
      __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
      if (__Pyx_PyObject_SetSlice(__pyx_v_result, __pyx_t_7, __pyx_v_startr, __pyx_v_stopr, NULL, NULL, NULL, 1, 1, 1) < (0)) __PYX_ERR(0, 1375, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;

      /* "tables/tableextension.pyx":1378
 * 
 *         # Compute some indexes for the next iteration
 *         startr = stopr             # <<<<<<<<<<<<<<
 *         j = istartb + ((istopb - istartb - 1) // istep) * istep
 *         istartb = (j+istep) % inrowsinbuf
*/
      __pyx_v_startr = __pyx_v_stopr;

      /* "tables/tableextension.pyx":1379
 *         # Compute some indexes for the next iteration
 *         startr = stopr
 *         j = istartb + ((istopb - istartb - 1) // istep) * istep             # <<<<<<<<<<<<<<
 *         istartb = (j+istep) % inrowsinbuf
 *         inextelement = inextelement + istep
*/
      __pyx_t_5 = ((__pyx_v_istopb - __pyx_v_istartb) - 1);
      if (unlikely(__pyx_v_istep == 0)) {
        PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
        __PYX_ERR(0, 1379, __pyx_L1_error)
      }
      __pyx_v_j = (__pyx_v_istartb + ((__pyx_t_5 / __pyx_v_istep) * __pyx_v_istep));

      /* "tables/tableextension.pyx":1380
 *         startr = stopr
 *         j = istartb + ((istopb - istartb - 1) // istep) * istep
 *         istartb = (j+istep) % inrowsinbuf             # <<<<<<<<<<<<<<
 *         inextelement = inextelement + istep
 *         i = i + inrowsinbuf
*/
      __pyx_t_3 = (__pyx_v_j + __pyx_v_istep);
      if (unlikely(__pyx_v_inrowsinbuf == 0)) {
        PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
        __PYX_ERR(0, 1380, __pyx_L1_error)
      }
      __pyx_v_istartb = __Pyx_mod_PY_LONG_LONG(__pyx_t_3, __pyx_v_inrowsinbuf, 0);

      /* "tables/tableextension.pyx":1381
 *         j = istartb + ((istopb - istartb - 1) // istep) * istep
 *         istartb = (j+istep) % inrowsinbuf
 *         inextelement = inextelement + istep             # <<<<<<<<<<<<<<
 *         i = i + inrowsinbuf
 *     elif istep < 0:
*/
      __pyx_v_inextelement = (__pyx_v_inextelement + __pyx_v_istep);

      /* "tables/tableextension.pyx":1382
 *         istartb = (j+istep) % inrowsinbuf
 *         inextelement = inextelement + istep
 *         i = i + inrowsinbuf             # <<<<<<<<<<<<<<
 *     elif istep < 0:
 *       inrowsinbuf = self.nrowsinbuf
*/
      __pyx_v_i = (__pyx_v_i + __pyx_v_inrowsinbuf);
      __pyx_L4_continue:;
    }

    /* "tables/tableextension.pyx":1357
 *     istartb, startr = self.startb, 0
 *     i = istart
 *     if 0 < istep:             # <<<<<<<<<<<<<<
 *       while i < istop:
 *         if (inextelement >= inrowsread + inrowsinbuf):
*/
    goto __pyx_L3;
  }

  /* "tables/tableextension.pyx":1383
 *         inextelement = inextelement + istep
 *         i = i + inrowsinbuf
 *     elif istep < 0:             # <<<<<<<<<<<<<<
 *       inrowsinbuf = self.nrowsinbuf
 *       #istartb = self.startb
*/
  __pyx_t_6 = (__pyx_v_istep < 0);
  if (__pyx_t_6) {

    /* "tables/tableextension.pyx":1384
 *         i = i + inrowsinbuf
 *     elif istep < 0:
 *       inrowsinbuf = self.nrowsinbuf             # <<<<<<<<<<<<<<
 *       #istartb = self.startb
 *       istartb = self.nrowsinbuf - 1
*/
    __pyx_t_3 = __pyx_v_self->nrowsinbuf;
    __pyx_v_inrowsinbuf = __pyx_t_3;

    /* "tables/tableextension.pyx":1386
 *       inrowsinbuf = self.nrowsinbuf
 *       #istartb = self.startb
 *       istartb = self.nrowsinbuf - 1             # <<<<<<<<<<<<<<
 *       #istopb = self.stopb - 1
 *       istopb = -1
*/
    __pyx_v_istartb = (__pyx_v_self->nrowsinbuf - 1);

    /* "tables/tableextension.pyx":1388
 *       istartb = self.nrowsinbuf - 1
 *       #istopb = self.stopb - 1
 *       istopb = -1             # <<<<<<<<<<<<<<
 *       startr = 0
 *       i = istart
*/
    __pyx_v_istopb = -1LL;

    /* "tables/tableextension.pyx":1389
 *       #istopb = self.stopb - 1
 *       istopb = -1
 *       startr = 0             # <<<<<<<<<<<<<<
 *       i = istart
 *       inextelement = istart
*/
    __pyx_v_startr = 0;

    /* "tables/tableextension.pyx":1390
 *       istopb = -1
 *       startr = 0
 *       i = istart             # <<<<<<<<<<<<<<
 *       inextelement = istart
 *       inrowsread = 0
*/
    __pyx_v_i = __pyx_v_istart;

    /* "tables/tableextension.pyx":1391
 *       startr = 0
 *       i = istart
 *       inextelement = istart             # <<<<<<<<<<<<<<
 *       inrowsread = 0
 *       while i-1 > istop:
*/
    __pyx_v_inextelement = __pyx_v_istart;

    /* "tables/tableextension.pyx":1392
 *       i = istart
 *       inextelement = istart
 *       inrowsread = 0             # <<<<<<<<<<<<<<
 *       while i-1 > istop:
 *         #if (inextelement <= inrowsread + inrowsinbuf):
*/
    __pyx_v_inrowsread = 0;

    /* "tables/tableextension.pyx":1393
 *       inextelement = istart
 *       inrowsread = 0
 *       while i-1 > istop:             # <<<<<<<<<<<<<<
 *         #if (inextelement <= inrowsread + inrowsinbuf):
 *         if (inextelement < i - inrowsinbuf):
*/
    while (1) {
      __pyx_t_6 = ((__pyx_v_i - 1) > __pyx_v_istop);
      if (!__pyx_t_6) break;

      /* "tables/tableextension.pyx":1395
 *       while i-1 > istop:
 *         #if (inextelement <= inrowsread + inrowsinbuf):
 *         if (inextelement < i - inrowsinbuf):             # <<<<<<<<<<<<<<
 *           inrowsread = inrowsread + inrowsinbuf
 *           i = i - inrowsinbuf
*/
      __pyx_t_6 = (__pyx_v_inextelement < (__pyx_v_i - __pyx_v_inrowsinbuf));
      if (__pyx_t_6) {

        /* "tables/tableextension.pyx":1396
 *         #if (inextelement <= inrowsread + inrowsinbuf):
 *         if (inextelement < i - inrowsinbuf):
 *           inrowsread = inrowsread + inrowsinbuf             # <<<<<<<<<<<<<<
 *           i = i - inrowsinbuf
 *           continue
*/
        __pyx_v_inrowsread = (__pyx_v_inrowsread + __pyx_v_inrowsinbuf);

        /* "tables/tableextension.pyx":1397
 *         if (inextelement < i - inrowsinbuf):
 *           inrowsread = inrowsread + inrowsinbuf
 *           i = i - inrowsinbuf             # <<<<<<<<<<<<<<
 *           continue
 *         # Compute the end for this iteration
*/
        __pyx_v_i = (__pyx_v_i - __pyx_v_inrowsinbuf);

        /* "tables/tableextension.pyx":1398
 *           inrowsread = inrowsread + inrowsinbuf
 *           i = i - inrowsinbuf
 *           continue             # <<<<<<<<<<<<<<
 *         # Compute the end for this iteration
 *         # (we know we are going backward so try to keep indices positive)
*/
        goto __pyx_L9_continue;

        /* "tables/tableextension.pyx":1395
 *       while i-1 > istop:
 *         #if (inextelement <= inrowsread + inrowsinbuf):
 *         if (inextelement < i - inrowsinbuf):             # <<<<<<<<<<<<<<
 *           inrowsread = inrowsread + inrowsinbuf
 *           i = i - inrowsinbuf
*/
      }

      /* "tables/tableextension.pyx":1401
 *         # Compute the end for this iteration
 *         # (we know we are going backward so try to keep indices positive)
 *         stopr = startr + (1 - istopb + istartb) // (-istep)             # <<<<<<<<<<<<<<
 *         # Read a chunk
 *         inrowsread = inrowsread + self.table._read_records(i - inrowsinbuf + 1,
*/
      __pyx_t_5 = ((1 - __pyx_v_istopb) + __pyx_v_istartb);
      __pyx_t_3 = (-__pyx_v_istep);
      if (unlikely(__pyx_t_3 == 0)) {
        PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
        __PYX_ERR(0, 1401, __pyx_L1_error)
      }
      __pyx_v_stopr = (__pyx_v_startr + (__pyx_t_5 / __pyx_t_3));

      /* "tables/tableextension.pyx":1403
 *         stopr = startr + (1 - istopb + istartb) // (-istep)
 *         # Read a chunk
 *         inrowsread = inrowsread + self.table._read_records(i - inrowsinbuf + 1,             # <<<<<<<<<<<<<<
 *                                                            inrowsinbuf, self.iobuf)
 *         # Assign the correct part to result
*/
      __pyx_t_7 = __Pyx_PyLong_From_PY_LONG_LONG(__pyx_v_inrowsread); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 1403, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_7);
      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_table_2); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 1403, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_9);
      __pyx_t_4 = __pyx_t_9;
      __Pyx_INCREF(__pyx_t_4);
      __pyx_t_10 = __Pyx_PyLong_From_PY_LONG_LONG(((__pyx_v_i - __pyx_v_inrowsinbuf) + 1)); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1403, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_10);

      /* "tables/tableextension.pyx":1404
 *         # Read a chunk
 *         inrowsread = inrowsread + self.table._read_records(i - inrowsinbuf + 1,
 *                                                            inrowsinbuf, self.iobuf)             # <<<<<<<<<<<<<<
 *         # Assign the correct part to result
 *         fields = self.iobuf
*/
      __pyx_t_8 = __Pyx_PyLong_From_PY_LONG_LONG(__pyx_v_inrowsinbuf); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1404, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_8);
      __pyx_t_12 = 0;
      {
        PyObject *__pyx_callargs[4] = {__pyx_t_4, __pyx_t_10, __pyx_t_8, __pyx_v_self->iobuf};
        __pyx_t_11 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_read_records, __pyx_callargs+__pyx_t_12, (4-__pyx_t_12) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
        __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
        __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
        __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
        __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
        if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 1403, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_11);
      }

      /* "tables/tableextension.pyx":1403
 *         stopr = startr + (1 - istopb + istartb) // (-istep)
 *         # Read a chunk
 *         inrowsread = inrowsread + self.table._read_records(i - inrowsinbuf + 1,             # <<<<<<<<<<<<<<
 *                                                            inrowsinbuf, self.iobuf)
 *         # Assign the correct part to result
*/
      __pyx_t_9 = PyNumber_Add(__pyx_t_7, __pyx_t_11); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 1403, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_9);
      __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
      __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
      __pyx_t_3 = __Pyx_PyLong_As_PY_LONG_LONG(__pyx_t_9); if (unlikely((__pyx_t_3 == (PY_LONG_LONG)-1) && PyErr_Occurred())) __PYX_ERR(0, 1403, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
      __pyx_v_inrowsread = __pyx_t_3;

      /* "tables/tableextension.pyx":1406
 *                                                            inrowsinbuf, self.iobuf)
 *         # Assign the correct part to result
 *         fields = self.iobuf             # <<<<<<<<<<<<<<
 *         if field:
 *           fields = get_nested_field(fields, field)
*/
      __pyx_t_9 = __pyx_v_self->iobuf;
      __Pyx_INCREF(__pyx_t_9);
      __Pyx_XDECREF_SET(__pyx_v_fields, __pyx_t_9);
      __pyx_t_9 = 0;

      /* "tables/tableextension.pyx":1407
 *         # Assign the correct part to result
 *         fields = self.iobuf
 *         if field:             # <<<<<<<<<<<<<<
 *           fields = get_nested_field(fields, field)
 *         if istopb >= 0:
*/
      __pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_v_field); if (unlikely((__pyx_t_6 < 0))) __PYX_ERR(0, 1407, __pyx_L1_error)
      if (__pyx_t_6) {

        /* "tables/tableextension.pyx":1408
 *         fields = self.iobuf
 *         if field:
 *           fields = get_nested_field(fields, field)             # <<<<<<<<<<<<<<
 *         if istopb >= 0:
 *             result[startr:stopr] = fields[istartb:istopb:istep]
*/
        __pyx_t_11 = NULL;
        __Pyx_GetModuleGlobalName(__pyx_t_7, __pyx_mstate_global->__pyx_n_u_get_nested_field); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 1408, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_7);
        __pyx_t_12 = 1;
        #if CYTHON_UNPACK_METHODS
        if (unlikely(PyMethod_Check(__pyx_t_7))) {
          __pyx_t_11 = PyMethod_GET_SELF(__pyx_t_7);
          assert(__pyx_t_11);
          PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_7);
          __Pyx_INCREF(__pyx_t_11);
          __Pyx_INCREF(__pyx__function);
          __Pyx_DECREF_SET(__pyx_t_7, __pyx__function);
          __pyx_t_12 = 0;
        }
        #endif
        {
          PyObject *__pyx_callargs[3] = {__pyx_t_11, __pyx_v_fields, __pyx_v_field};
          __pyx_t_9 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_7, __pyx_callargs+__pyx_t_12, (3-__pyx_t_12) | (__pyx_t_12*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
          __Pyx_XDECREF(__pyx_t_11); __pyx_t_11 = 0;
          __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
          if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 1408, __pyx_L1_error)
          __Pyx_GOTREF(__pyx_t_9);
        }
        __Pyx_DECREF_SET(__pyx_v_fields, __pyx_t_9);
        __pyx_t_9 = 0;

        /* "tables/tableextension.pyx":1407
 *         # Assign the correct part to result
 *         fields = self.iobuf
 *         if field:             # <<<<<<<<<<<<<<
 *           fields = get_nested_field(fields, field)
 *         if istopb >= 0:
*/
      }

      /* "tables/tableextension.pyx":1409
 *         if field:
 *           fields = get_nested_field(fields, field)
 *         if istopb >= 0:             # <<<<<<<<<<<<<<
 *             result[startr:stopr] = fields[istartb:istopb:istep]
 *         else:
*/
      __pyx_t_6 = (__pyx_v_istopb >= 0);
      if (__pyx_t_6) {

        /* "tables/tableextension.pyx":1410
 *           fields = get_nested_field(fields, field)
 *         if istopb >= 0:
 *             result[startr:stopr] = fields[istartb:istopb:istep]             # <<<<<<<<<<<<<<
 *         else:
 *             result[startr:stopr] = fields[istartb::istep]
*/
        __pyx_t_9 = __Pyx_PyLong_From_hsize_t(__pyx_v_istartb); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 1410, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_9);
        __pyx_t_7 = __Pyx_PyLong_From_PY_LONG_LONG(__pyx_v_istopb); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 1410, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_7);
        __pyx_t_11 = __Pyx_PyLong_From_PY_LONG_LONG(__pyx_v_istep); if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 1410, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_11);
        __pyx_t_8 = PySlice_New(__pyx_t_9, __pyx_t_7, __pyx_t_11); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1410, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_8);
        __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
        __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
        __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
        __pyx_t_11 = __Pyx_PyObject_GetItem(__pyx_v_fields, __pyx_t_8); if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 1410, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_11);
        __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
        if (__Pyx_PyObject_SetSlice(__pyx_v_result, __pyx_t_11, __pyx_v_startr, __pyx_v_stopr, NULL, NULL, NULL, 1, 1, 1) < (0)) __PYX_ERR(0, 1410, __pyx_L1_error)
        __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;

        /* "tables/tableextension.pyx":1409
 *         if field:
 *           fields = get_nested_field(fields, field)
 *         if istopb >= 0:             # <<<<<<<<<<<<<<
 *             result[startr:stopr] = fields[istartb:istopb:istep]
 *         else:
*/
        goto __pyx_L13;
      }

      /* "tables/tableextension.pyx":1412
 *             result[startr:stopr] = fields[istartb:istopb:istep]
 *         else:
 *             result[startr:stopr] = fields[istartb::istep]             # <<<<<<<<<<<<<<
 * 
 *         # Compute some indexes for the next iteration
*/
      /*else*/ {
        __pyx_t_11 = __Pyx_PyLong_From_hsize_t(__pyx_v_istartb); if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 1412, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_11);
        __pyx_t_8 = __Pyx_PyLong_From_PY_LONG_LONG(__pyx_v_istep); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1412, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_8);
        __pyx_t_7 = PySlice_New(__pyx_t_11, Py_None, __pyx_t_8); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 1412, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_7);
        __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
        __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
        __pyx_t_8 = __Pyx_PyObject_GetItem(__pyx_v_fields, __pyx_t_7); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1412, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_8);
        __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
        if (__Pyx_PyObject_SetSlice(__pyx_v_result, __pyx_t_8, __pyx_v_startr, __pyx_v_stopr, NULL, NULL, NULL, 1, 1, 1) < (0)) __PYX_ERR(0, 1412, __pyx_L1_error)
        __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
      }
      __pyx_L13:;

      /* "tables/tableextension.pyx":1415
 * 
 *         # Compute some indexes for the next iteration
 *         startr = stopr             # <<<<<<<<<<<<<<
 *         istartb = (i - istartb)%inrowsinbuf
 *         inextelement = inextelement + istep
*/
      __pyx_v_startr = __pyx_v_stopr;

      /* "tables/tableextension.pyx":1416
 *         # Compute some indexes for the next iteration
 *         startr = stopr
 *         istartb = (i - istartb)%inrowsinbuf             # <<<<<<<<<<<<<<
 *         inextelement = inextelement + istep
 *         i = i - inrowsinbuf
*/
      __pyx_t_5 = (__pyx_v_i - __pyx_v_istartb);
      if (unlikely(__pyx_v_inrowsinbuf == 0)) {
        PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
        __PYX_ERR(0, 1416, __pyx_L1_error)
      }
      __pyx_v_istartb = (__pyx_t_5 % __pyx_v_inrowsinbuf);

      /* "tables/tableextension.pyx":1417
 *         startr = stopr
 *         istartb = (i - istartb)%inrowsinbuf
 *         inextelement = inextelement + istep             # <<<<<<<<<<<<<<
 *         i = i - inrowsinbuf
 *     self._riterator = 0  # out of iterator
*/
      __pyx_v_inextelement = (__pyx_v_inextelement + __pyx_v_istep);

      /* "tables/tableextension.pyx":1418
 *         istartb = (i - istartb)%inrowsinbuf
 *         inextelement = inextelement + istep
 *         i = i - inrowsinbuf             # <<<<<<<<<<<<<<
 *     self._riterator = 0  # out of iterator
 *     return
*/
      __pyx_v_i = (__pyx_v_i - __pyx_v_inrowsinbuf);
      __pyx_L9_continue:;
    }

    /* "tables/tableextension.pyx":1383
 *         inextelement = inextelement + istep
 *         i = i + inrowsinbuf
 *     elif istep < 0:             # <<<<<<<<<<<<<<
 *       inrowsinbuf = self.nrowsinbuf
 *       #istartb = self.startb
*/
  }
  __pyx_L3:;

  /* "tables/tableextension.pyx":1419
 *         inextelement = inextelement + istep
 *         i = i - inrowsinbuf
 *     self._riterator = 0  # out of iterator             # <<<<<<<<<<<<<<
 *     return
 * 
*/
  __pyx_v_self->_riterator = 0;

  /* "tables/tableextension.pyx":1420
 *         i = i - inrowsinbuf
 *     self._riterator = 0  # out of iterator
 *     return             # <<<<<<<<<<<<<<
 * 
 * 
*/
  __Pyx_XDECREF(__pyx_r);
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;

  /* "tables/tableextension.pyx":1342
 *     raise StopIteration        # end of iteration
 * 
 *   def _fill_col(self, result, start, stop, step, field):             # <<<<<<<<<<<<<<
 *     """Read a field from a table on disk and put the result in result"""
 * 
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_XDECREF(__pyx_t_9);
  __Pyx_XDECREF(__pyx_t_10);
  __Pyx_XDECREF(__pyx_t_11);
  __Pyx_AddTraceback("tables.tableextension.Row._fill_col", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_fields);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":1423
 * 
 * 
 *   def append(self):             # <<<<<<<<<<<<<<
 *     """Add a new row of data to the end of the dataset.
 * 
*/

/* Python wrapper */
static PyObject *__pyx_pw_6tables_14tableextension_3Row_11append(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
); /*proto*/
PyDoc_STRVAR(__pyx_doc_6tables_14tableextension_3Row_10append, "Add a new row of data to the end of the dataset.\n\n    Once you have filled the proper fields for the current\n    row, calling this method actually appends the new data to the\n    *output buffer* (which will eventually be\n    dumped to disk).  If you have not set the value of a field, the\n    default value of the column will be used.\n\n    .. warning::\n\n        After completion of the loop in which :meth:`Row.append` has\n        been called, it is always convenient to make a call to\n        :meth:`Table.flush` in order to avoid losing the last rows that\n        may still remain in internal buffers.\n\n    Examples\n    --------\n\n    ::\n\n        row = table.row\n        for i in xrange(nrows):\n            row['col1'] = i-1\n            row['col2'] = 'a'\n            row['col3'] = -1.0\n            row.append()\n        table.flush()\n\n    ");
static PyMethodDef __pyx_mdef_6tables_14tableextension_3Row_11append = {"append", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_3Row_11append, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_6tables_14tableextension_3Row_10append};
static PyObject *__pyx_pw_6tables_14tableextension_3Row_11append(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
) {
  #if !CYTHON_METH_FASTCALL
  CYTHON_UNUSED Py_ssize_t __pyx_nargs;
  #endif
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("append (wrapper)", 0);
  #if !CYTHON_METH_FASTCALL
  #if CYTHON_ASSUME_SAFE_SIZE
  __pyx_nargs = PyTuple_GET_SIZE(__pyx_args);
  #else
  __pyx_nargs = PyTuple_Size(__pyx_args); if (unlikely(__pyx_nargs < 0)) return NULL;
  #endif
  #endif
  __pyx_kwvalues = __Pyx_KwValues_FASTCALL(__pyx_args, __pyx_nargs);
  if (unlikely(__pyx_nargs > 0)) { __Pyx_RaiseArgtupleInvalid("append", 1, 0, 0, __pyx_nargs); return NULL; }
  const Py_ssize_t __pyx_kwds_len = unlikely(__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
  if (unlikely(__pyx_kwds_len < 0)) return NULL;
  if (unlikely(__pyx_kwds_len > 0)) {__Pyx_RejectKeywords("append", __pyx_kwds); return NULL;}
  __pyx_r = __pyx_pf_6tables_14tableextension_3Row_10append(((struct __pyx_obj_6tables_14tableextension_Row *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_6tables_14tableextension_3Row_10append(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self) {
  PyArrayObject *__pyx_v_iobuf = 0;
  PyArrayObject *__pyx_v_wrec = 0;
  PyArrayObject *__pyx_v_wreccpy = 0;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  size_t __pyx_t_4;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("append", 0);

  /* "tables/tableextension.pyx":1455
 *     cdef ndarray iobuf, wrec, wreccpy
 * 
 *     if self.ro_filemode:             # <<<<<<<<<<<<<<
 *       raise IOError("Attempt to write over a file opened in read-only mode")
 * 
*/
  __pyx_t_1 = (__pyx_v_self->ro_filemode != 0);
  if (unlikely(__pyx_t_1)) {

    /* "tables/tableextension.pyx":1456
 * 
 *     if self.ro_filemode:
 *       raise IOError("Attempt to write over a file opened in read-only mode")             # <<<<<<<<<<<<<<
 * 
 *     if not self.chunked:
*/
    __pyx_t_3 = NULL;
    __pyx_t_4 = 1;
    {
      PyObject *__pyx_callargs[2] = {__pyx_t_3, __pyx_mstate_global->__pyx_kp_u_Attempt_to_write_over_a_file_ope};
      __pyx_t_2 = __Pyx_PyObject_FastCall((PyObject*)(((PyTypeObject*)PyExc_IOError)), __pyx_callargs+__pyx_t_4, (2-__pyx_t_4) | (__pyx_t_4*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1456, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
    }
    __Pyx_Raise(__pyx_t_2, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __PYX_ERR(0, 1456, __pyx_L1_error)

    /* "tables/tableextension.pyx":1455
 *     cdef ndarray iobuf, wrec, wreccpy
 * 
 *     if self.ro_filemode:             # <<<<<<<<<<<<<<
 *       raise IOError("Attempt to write over a file opened in read-only mode")
 * 
*/
  }

  /* "tables/tableextension.pyx":1458
 *       raise IOError("Attempt to write over a file opened in read-only mode")
 * 
 *     if not self.chunked:             # <<<<<<<<<<<<<<
 *       raise HDF5ExtError("You cannot append rows to a non-chunked table.",
 *                          h5tb=False)
*/
  __pyx_t_1 = (!(__pyx_v_self->chunked != 0));
  if (unlikely(__pyx_t_1)) {

    /* "tables/tableextension.pyx":1459
 * 
 *     if not self.chunked:
 *       raise HDF5ExtError("You cannot append rows to a non-chunked table.",             # <<<<<<<<<<<<<<
 *                          h5tb=False)
 * 
*/
    __pyx_t_3 = NULL;
    __Pyx_GetModuleGlobalName(__pyx_t_5, __pyx_mstate_global->__pyx_n_u_HDF5ExtError); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 1459, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);

    /* "tables/tableextension.pyx":1460
 *     if not self.chunked:
 *       raise HDF5ExtError("You cannot append rows to a non-chunked table.",
 *                          h5tb=False)             # <<<<<<<<<<<<<<
 * 
 *     if self._riterator:
*/
    __pyx_t_4 = 1;
    #if CYTHON_UNPACK_METHODS
    if (unlikely(PyMethod_Check(__pyx_t_5))) {
      __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_5);
      assert(__pyx_t_3);
      PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_5);
      __Pyx_INCREF(__pyx_t_3);
      __Pyx_INCREF(__pyx__function);
      __Pyx_DECREF_SET(__pyx_t_5, __pyx__function);
      __pyx_t_4 = 0;
    }
    #endif
    {
      PyObject *__pyx_callargs[2 + ((CYTHON_VECTORCALL) ? 1 : 0)] = {__pyx_t_3, __pyx_mstate_global->__pyx_kp_u_You_cannot_append_rows_to_a_non};
      __pyx_t_6 = __Pyx_MakeVectorcallBuilderKwds(1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 1459, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_6);
      if (__Pyx_VectorcallBuilder_AddArg(__pyx_mstate_global->__pyx_n_u_h5tb, Py_False, __pyx_t_6, __pyx_callargs+2, 0) < (0)) __PYX_ERR(0, 1459, __pyx_L1_error)
      __pyx_t_2 = __Pyx_Object_Vectorcall_CallFromBuilder((PyObject*)__pyx_t_5, __pyx_callargs+__pyx_t_4, (2-__pyx_t_4) | (__pyx_t_4*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET), __pyx_t_6);
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
      if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1459, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
    }
    __Pyx_Raise(__pyx_t_2, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __PYX_ERR(0, 1459, __pyx_L1_error)

    /* "tables/tableextension.pyx":1458
 *       raise IOError("Attempt to write over a file opened in read-only mode")
 * 
 *     if not self.chunked:             # <<<<<<<<<<<<<<
 *       raise HDF5ExtError("You cannot append rows to a non-chunked table.",
 *                          h5tb=False)
*/
  }

  /* "tables/tableextension.pyx":1462
 *                          h5tb=False)
 * 
 *     if self._riterator:             # <<<<<<<<<<<<<<
 *       raise NotImplementedError("You cannot append rows when in middle of a table iterator. If what you want is to update records, use Row.update() instead.")
 * 
*/
  __pyx_t_1 = (__pyx_v_self->_riterator != 0);
  if (unlikely(__pyx_t_1)) {

    /* "tables/tableextension.pyx":1463
 * 
 *     if self._riterator:
 *       raise NotImplementedError("You cannot append rows when in middle of a table iterator. If what you want is to update records, use Row.update() instead.")             # <<<<<<<<<<<<<<
 * 
 *     # Commit the private record into the write buffer
*/
    __pyx_t_5 = NULL;
    __pyx_t_4 = 1;
    {
      PyObject *__pyx_callargs[2] = {__pyx_t_5, __pyx_mstate_global->__pyx_kp_u_You_cannot_append_rows_when_in_m};
      __pyx_t_2 = __Pyx_PyObject_FastCall((PyObject*)(((PyTypeObject*)PyExc_NotImplementedError)), __pyx_callargs+__pyx_t_4, (2-__pyx_t_4) | (__pyx_t_4*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
      __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
      if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1463, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
    }
    __Pyx_Raise(__pyx_t_2, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __PYX_ERR(0, 1463, __pyx_L1_error)

    /* "tables/tableextension.pyx":1462
 *                          h5tb=False)
 * 
 *     if self._riterator:             # <<<<<<<<<<<<<<
 *       raise NotImplementedError("You cannot append rows when in middle of a table iterator. If what you want is to update records, use Row.update() instead.")
 * 
*/
  }

  /* "tables/tableextension.pyx":1468
 *     # self.iobuf[self._unsaved_nrows] = self.wrec
 *     # The next is faster
 *     iobuf = <ndarray>self.iobuf; wrec = <ndarray>self.wrec             # <<<<<<<<<<<<<<
 *     memcpy(PyArray_BYTES(iobuf) + self._unsaved_nrows * self._stride,
 *            PyArray_BYTES(wrec), self._rowsize)
*/
  __pyx_t_2 = __pyx_v_self->iobuf;
  __Pyx_INCREF(__pyx_t_2);
  __pyx_v_iobuf = ((PyArrayObject *)__pyx_t_2);
  __pyx_t_2 = 0;
  __pyx_t_2 = __pyx_v_self->wrec;
  __Pyx_INCREF(__pyx_t_2);
  __pyx_v_wrec = ((PyArrayObject *)__pyx_t_2);
  __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":1469
 *     # The next is faster
 *     iobuf = <ndarray>self.iobuf; wrec = <ndarray>self.wrec
 *     memcpy(PyArray_BYTES(iobuf) + self._unsaved_nrows * self._stride,             # <<<<<<<<<<<<<<
 *            PyArray_BYTES(wrec), self._rowsize)
 *     # Restore the defaults for the private record
*/
  (void)(memcpy((PyArray_BYTES(__pyx_v_iobuf) + (__pyx_v_self->_unsaved_nrows * __pyx_v_self->_stride)), PyArray_BYTES(__pyx_v_wrec), __pyx_v_self->_rowsize));

  /* "tables/tableextension.pyx":1474
 *     # self.wrec[:] = self.wreccpy
 *     # The next is faster
 *     wreccpy = <ndarray>self.wreccpy             # <<<<<<<<<<<<<<
 *     memcpy(PyArray_BYTES(wrec), PyArray_BYTES(wreccpy), self._rowsize)
 *     self._unsaved_nrows = self._unsaved_nrows + 1
*/
  __pyx_t_2 = __pyx_v_self->wreccpy;
  __Pyx_INCREF(__pyx_t_2);
  __pyx_v_wreccpy = ((PyArrayObject *)__pyx_t_2);
  __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":1475
 *     # The next is faster
 *     wreccpy = <ndarray>self.wreccpy
 *     memcpy(PyArray_BYTES(wrec), PyArray_BYTES(wreccpy), self._rowsize)             # <<<<<<<<<<<<<<
 *     self._unsaved_nrows = self._unsaved_nrows + 1
 *     # When the buffer is full, flush it
*/
  (void)(memcpy(PyArray_BYTES(__pyx_v_wrec), PyArray_BYTES(__pyx_v_wreccpy), __pyx_v_self->_rowsize));

  /* "tables/tableextension.pyx":1476
 *     wreccpy = <ndarray>self.wreccpy
 *     memcpy(PyArray_BYTES(wrec), PyArray_BYTES(wreccpy), self._rowsize)
 *     self._unsaved_nrows = self._unsaved_nrows + 1             # <<<<<<<<<<<<<<
 *     # When the buffer is full, flush it
 *     if self._unsaved_nrows == self.nrowsinbuf:
*/
  __pyx_v_self->_unsaved_nrows = (__pyx_v_self->_unsaved_nrows + 1);

  /* "tables/tableextension.pyx":1478
 *     self._unsaved_nrows = self._unsaved_nrows + 1
 *     # When the buffer is full, flush it
 *     if self._unsaved_nrows == self.nrowsinbuf:             # <<<<<<<<<<<<<<
 *       self._flush_buffered_rows()
 * 
*/
  __pyx_t_1 = (__pyx_v_self->_unsaved_nrows == __pyx_v_self->nrowsinbuf);
  if (__pyx_t_1) {

    /* "tables/tableextension.pyx":1479
 *     # When the buffer is full, flush it
 *     if self._unsaved_nrows == self.nrowsinbuf:
 *       self._flush_buffered_rows()             # <<<<<<<<<<<<<<
 * 
 *   def _flush_buffered_rows(self):
*/
    __pyx_t_5 = ((PyObject *)__pyx_v_self);
    __Pyx_INCREF(__pyx_t_5);
    __pyx_t_4 = 0;
    {
      PyObject *__pyx_callargs[2] = {__pyx_t_5, NULL};
      __pyx_t_2 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_flush_buffered_rows, __pyx_callargs+__pyx_t_4, (1-__pyx_t_4) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
      __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
      if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1479, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
    }
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

    /* "tables/tableextension.pyx":1478
 *     self._unsaved_nrows = self._unsaved_nrows + 1
 *     # When the buffer is full, flush it
 *     if self._unsaved_nrows == self.nrowsinbuf:             # <<<<<<<<<<<<<<
 *       self._flush_buffered_rows()
 * 
*/
  }

  /* "tables/tableextension.pyx":1423
 * 
 * 
 *   def append(self):             # <<<<<<<<<<<<<<
 *     """Add a new row of data to the end of the dataset.
 * 
*/

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_AddTraceback("tables.tableextension.Row.append", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF((PyObject *)__pyx_v_iobuf);
  __Pyx_XDECREF((PyObject *)__pyx_v_wrec);
  __Pyx_XDECREF((PyObject *)__pyx_v_wreccpy);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":1481
 *       self._flush_buffered_rows()
 * 
 *   def _flush_buffered_rows(self):             # <<<<<<<<<<<<<<
 *     if self._unsaved_nrows > 0:
 *       self.table._save_buffered_rows(self.iobuf, self._unsaved_nrows)
*/

/* Python wrapper */
static PyObject *__pyx_pw_6tables_14tableextension_3Row_13_flush_buffered_rows(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
); /*proto*/
static PyMethodDef __pyx_mdef_6tables_14tableextension_3Row_13_flush_buffered_rows = {"_flush_buffered_rows", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_3Row_13_flush_buffered_rows, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_6tables_14tableextension_3Row_13_flush_buffered_rows(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
) {
  #if !CYTHON_METH_FASTCALL
  CYTHON_UNUSED Py_ssize_t __pyx_nargs;
  #endif
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("_flush_buffered_rows (wrapper)", 0);
  #if !CYTHON_METH_FASTCALL
  #if CYTHON_ASSUME_SAFE_SIZE
  __pyx_nargs = PyTuple_GET_SIZE(__pyx_args);
  #else
  __pyx_nargs = PyTuple_Size(__pyx_args); if (unlikely(__pyx_nargs < 0)) return NULL;
  #endif
  #endif
  __pyx_kwvalues = __Pyx_KwValues_FASTCALL(__pyx_args, __pyx_nargs);
  if (unlikely(__pyx_nargs > 0)) { __Pyx_RaiseArgtupleInvalid("_flush_buffered_rows", 1, 0, 0, __pyx_nargs); return NULL; }
  const Py_ssize_t __pyx_kwds_len = unlikely(__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
  if (unlikely(__pyx_kwds_len < 0)) return NULL;
  if (unlikely(__pyx_kwds_len > 0)) {__Pyx_RejectKeywords("_flush_buffered_rows", __pyx_kwds); return NULL;}
  __pyx_r = __pyx_pf_6tables_14tableextension_3Row_12_flush_buffered_rows(((struct __pyx_obj_6tables_14tableextension_Row *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_6tables_14tableextension_3Row_12_flush_buffered_rows(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  size_t __pyx_t_6;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("_flush_buffered_rows", 0);

  /* "tables/tableextension.pyx":1482
 * 
 *   def _flush_buffered_rows(self):
 *     if self._unsaved_nrows > 0:             # <<<<<<<<<<<<<<
 *       self.table._save_buffered_rows(self.iobuf, self._unsaved_nrows)
 *       # Reset the buffer unsaved counter
*/
  __pyx_t_1 = (__pyx_v_self->_unsaved_nrows > 0);
  if (__pyx_t_1) {

    /* "tables/tableextension.pyx":1483
 *   def _flush_buffered_rows(self):
 *     if self._unsaved_nrows > 0:
 *       self.table._save_buffered_rows(self.iobuf, self._unsaved_nrows)             # <<<<<<<<<<<<<<
 *       # Reset the buffer unsaved counter
 *       self._unsaved_nrows = 0
*/
    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_table_2); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1483, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_4);
    __pyx_t_3 = __pyx_t_4;
    __Pyx_INCREF(__pyx_t_3);
    __pyx_t_5 = __Pyx_PyLong_From_long(__pyx_v_self->_unsaved_nrows); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 1483, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_6 = 0;
    {
      PyObject *__pyx_callargs[3] = {__pyx_t_3, __pyx_v_self->iobuf, __pyx_t_5};
      __pyx_t_2 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_save_buffered_rows, __pyx_callargs+__pyx_t_6, (3-__pyx_t_6) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
      if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1483, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
    }
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

    /* "tables/tableextension.pyx":1485
 *       self.table._save_buffered_rows(self.iobuf, self._unsaved_nrows)
 *       # Reset the buffer unsaved counter
 *       self._unsaved_nrows = 0             # <<<<<<<<<<<<<<
 * 
 * 
*/
    __pyx_v_self->_unsaved_nrows = 0;

    /* "tables/tableextension.pyx":1482
 * 
 *   def _flush_buffered_rows(self):
 *     if self._unsaved_nrows > 0:             # <<<<<<<<<<<<<<
 *       self.table._save_buffered_rows(self.iobuf, self._unsaved_nrows)
 *       # Reset the buffer unsaved counter
*/
  }

  /* "tables/tableextension.pyx":1481
 *       self._flush_buffered_rows()
 * 
 *   def _flush_buffered_rows(self):             # <<<<<<<<<<<<<<
 *     if self._unsaved_nrows > 0:
 *       self.table._save_buffered_rows(self.iobuf, self._unsaved_nrows)
*/

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_AddTraceback("tables.tableextension.Row._flush_buffered_rows", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":1488
 * 
 * 
 *   def _get_unsaved_nrows(self):             # <<<<<<<<<<<<<<
 *     return self._unsaved_nrows
 * 
*/

/* Python wrapper */
static PyObject *__pyx_pw_6tables_14tableextension_3Row_15_get_unsaved_nrows(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
); /*proto*/
static PyMethodDef __pyx_mdef_6tables_14tableextension_3Row_15_get_unsaved_nrows = {"_get_unsaved_nrows", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_3Row_15_get_unsaved_nrows, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_6tables_14tableextension_3Row_15_get_unsaved_nrows(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
) {
  #if !CYTHON_METH_FASTCALL
  CYTHON_UNUSED Py_ssize_t __pyx_nargs;
  #endif
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("_get_unsaved_nrows (wrapper)", 0);
  #if !CYTHON_METH_FASTCALL
  #if CYTHON_ASSUME_SAFE_SIZE
  __pyx_nargs = PyTuple_GET_SIZE(__pyx_args);
  #else
  __pyx_nargs = PyTuple_Size(__pyx_args); if (unlikely(__pyx_nargs < 0)) return NULL;
  #endif
  #endif
  __pyx_kwvalues = __Pyx_KwValues_FASTCALL(__pyx_args, __pyx_nargs);
  if (unlikely(__pyx_nargs > 0)) { __Pyx_RaiseArgtupleInvalid("_get_unsaved_nrows", 1, 0, 0, __pyx_nargs); return NULL; }
  const Py_ssize_t __pyx_kwds_len = unlikely(__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
  if (unlikely(__pyx_kwds_len < 0)) return NULL;
  if (unlikely(__pyx_kwds_len > 0)) {__Pyx_RejectKeywords("_get_unsaved_nrows", __pyx_kwds); return NULL;}
  __pyx_r = __pyx_pf_6tables_14tableextension_3Row_14_get_unsaved_nrows(((struct __pyx_obj_6tables_14tableextension_Row *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_6tables_14tableextension_3Row_14_get_unsaved_nrows(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("_get_unsaved_nrows", 0);

  /* "tables/tableextension.pyx":1489
 * 
 *   def _get_unsaved_nrows(self):
 *     return self._unsaved_nrows             # <<<<<<<<<<<<<<
 * 
 * 
*/
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __Pyx_PyLong_From_long(__pyx_v_self->_unsaved_nrows); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1489, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "tables/tableextension.pyx":1488
 * 
 * 
 *   def _get_unsaved_nrows(self):             # <<<<<<<<<<<<<<
 *     return self._unsaved_nrows
 * 
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("tables.tableextension.Row._get_unsaved_nrows", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":1492
 * 
 * 
 *   def update(self):             # <<<<<<<<<<<<<<
 *     """Change the data of the current row in the dataset.
 * 
*/

/* Python wrapper */
static PyObject *__pyx_pw_6tables_14tableextension_3Row_17update(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
); /*proto*/
PyDoc_STRVAR(__pyx_doc_6tables_14tableextension_3Row_16update, "Change the data of the current row in the dataset.\n\n    This method allows you to modify values in a table when you are in the\n    middle of a table iterator like :meth:`Table.iterrows` or\n    :meth:`Table.where`.\n\n    Once you have filled the proper fields for the current row, calling\n    this method actually changes data in the *output buffer* (which will\n    eventually be dumped to disk).  If you have not set the value of a\n    field, its original value will be used.\n\n    .. warning::\n\n        After completion of the loop in which :meth:`Row.update` has\n        been called, it is always convenient to make a call to\n        :meth:`Table.flush` in order to avoid losing changed rows that\n        may still remain in internal buffers.\n\n    Examples\n    --------\n\n    ::\n\n        for row in table.iterrows(step=10):\n            row['col1'] = row.nrow\n            row['col2'] = 'b'\n            row['col3'] = 0.0\n            row.update()\n        table.flush()\n\n    which modifies every tenth row in table.  Or::\n\n        for row in table.where('col1 > 3'):\n            row['col1'] = row.nrow\n            row['col2'] = 'b'\n            row['col3'] = 0.0\n            row.update()\n        table.flush()\n\n    which just updates the rows with values bigger than 3 in the first\n    column.\n\n    ");
static PyMethodDef __pyx_mdef_6tables_14tableextension_3Row_17update = {"update", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_3Row_17update, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_6tables_14tableextension_3Row_16update};
static PyObject *__pyx_pw_6tables_14tableextension_3Row_17update(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
) {
  #if !CYTHON_METH_FASTCALL
  CYTHON_UNUSED Py_ssize_t __pyx_nargs;
  #endif
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("update (wrapper)", 0);
  #if !CYTHON_METH_FASTCALL
  #if CYTHON_ASSUME_SAFE_SIZE
  __pyx_nargs = PyTuple_GET_SIZE(__pyx_args);
  #else
  __pyx_nargs = PyTuple_Size(__pyx_args); if (unlikely(__pyx_nargs < 0)) return NULL;
  #endif
  #endif
  __pyx_kwvalues = __Pyx_KwValues_FASTCALL(__pyx_args, __pyx_nargs);
  if (unlikely(__pyx_nargs > 0)) { __Pyx_RaiseArgtupleInvalid("update", 1, 0, 0, __pyx_nargs); return NULL; }
  const Py_ssize_t __pyx_kwds_len = unlikely(__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
  if (unlikely(__pyx_kwds_len < 0)) return NULL;
  if (unlikely(__pyx_kwds_len > 0)) {__Pyx_RejectKeywords("update", __pyx_kwds); return NULL;}
  __pyx_r = __pyx_pf_6tables_14tableextension_3Row_16update(((struct __pyx_obj_6tables_14tableextension_Row *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_6tables_14tableextension_3Row_16update(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self) {
  PyArrayObject *__pyx_v_iobufcpy = 0;
  PyArrayObject *__pyx_v_iobuf = 0;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  size_t __pyx_t_4;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  PyObject *__pyx_t_8 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("update", 0);

  /* "tables/tableextension.pyx":1539
 *     cdef ndarray iobufcpy, iobuf
 * 
 *     if self.ro_filemode:             # <<<<<<<<<<<<<<
 *       raise IOError("Attempt to write over a file opened in read-only mode")
 * 
*/
  __pyx_t_1 = (__pyx_v_self->ro_filemode != 0);
  if (unlikely(__pyx_t_1)) {

    /* "tables/tableextension.pyx":1540
 * 
 *     if self.ro_filemode:
 *       raise IOError("Attempt to write over a file opened in read-only mode")             # <<<<<<<<<<<<<<
 * 
 *     if not self._riterator:
*/
    __pyx_t_3 = NULL;
    __pyx_t_4 = 1;
    {
      PyObject *__pyx_callargs[2] = {__pyx_t_3, __pyx_mstate_global->__pyx_kp_u_Attempt_to_write_over_a_file_ope};
      __pyx_t_2 = __Pyx_PyObject_FastCall((PyObject*)(((PyTypeObject*)PyExc_IOError)), __pyx_callargs+__pyx_t_4, (2-__pyx_t_4) | (__pyx_t_4*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1540, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
    }
    __Pyx_Raise(__pyx_t_2, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __PYX_ERR(0, 1540, __pyx_L1_error)

    /* "tables/tableextension.pyx":1539
 *     cdef ndarray iobufcpy, iobuf
 * 
 *     if self.ro_filemode:             # <<<<<<<<<<<<<<
 *       raise IOError("Attempt to write over a file opened in read-only mode")
 * 
*/
  }

  /* "tables/tableextension.pyx":1542
 *       raise IOError("Attempt to write over a file opened in read-only mode")
 * 
 *     if not self._riterator:             # <<<<<<<<<<<<<<
 *       raise NotImplementedError("You are only allowed to update rows through the Row.update() method if you are in the middle of a table iterator.")
 * 
*/
  __pyx_t_1 = (!(__pyx_v_self->_riterator != 0));
  if (unlikely(__pyx_t_1)) {

    /* "tables/tableextension.pyx":1543
 * 
 *     if not self._riterator:
 *       raise NotImplementedError("You are only allowed to update rows through the Row.update() method if you are in the middle of a table iterator.")             # <<<<<<<<<<<<<<
 * 
 *     if self.mod_elements is None:
*/
    __pyx_t_3 = NULL;
    __pyx_t_4 = 1;
    {
      PyObject *__pyx_callargs[2] = {__pyx_t_3, __pyx_mstate_global->__pyx_kp_u_You_are_only_allowed_to_update_r};
      __pyx_t_2 = __Pyx_PyObject_FastCall((PyObject*)(((PyTypeObject*)PyExc_NotImplementedError)), __pyx_callargs+__pyx_t_4, (2-__pyx_t_4) | (__pyx_t_4*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1543, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
    }
    __Pyx_Raise(__pyx_t_2, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __PYX_ERR(0, 1543, __pyx_L1_error)

    /* "tables/tableextension.pyx":1542
 *       raise IOError("Attempt to write over a file opened in read-only mode")
 * 
 *     if not self._riterator:             # <<<<<<<<<<<<<<
 *       raise NotImplementedError("You are only allowed to update rows through the Row.update() method if you are in the middle of a table iterator.")
 * 
*/
  }

  /* "tables/tableextension.pyx":1545
 *       raise NotImplementedError("You are only allowed to update rows through the Row.update() method if you are in the middle of a table iterator.")
 * 
 *     if self.mod_elements is None:             # <<<<<<<<<<<<<<
 *       # Initialize an array for keeping the modified elements
 *       # (just in case Row.update() would be used)
*/
  __pyx_t_1 = (__pyx_v_self->mod_elements == Py_None);
  if (__pyx_t_1) {

    /* "tables/tableextension.pyx":1548
 *       # Initialize an array for keeping the modified elements
 *       # (just in case Row.update() would be used)
 *       self.mod_elements = np.empty(shape=self.nrowsinbuf, dtype=SizeType)             # <<<<<<<<<<<<<<
 *       # We need a different copy for self.iobuf here
 *       self.iobufcpy = self.iobuf.copy()
*/
    __pyx_t_3 = NULL;
    __Pyx_GetModuleGlobalName(__pyx_t_5, __pyx_mstate_global->__pyx_n_u_np); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 1548, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_5, __pyx_mstate_global->__pyx_n_u_empty); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 1548, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __pyx_t_5 = __Pyx_PyLong_From_PY_LONG_LONG(__pyx_v_self->nrowsinbuf); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 1548, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);
    __Pyx_GetModuleGlobalName(__pyx_t_7, __pyx_mstate_global->__pyx_n_u_SizeType); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 1548, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    __pyx_t_4 = 1;
    #if CYTHON_UNPACK_METHODS
    if (unlikely(PyMethod_Check(__pyx_t_6))) {
      __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_6);
      assert(__pyx_t_3);
      PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_6);
      __Pyx_INCREF(__pyx_t_3);
      __Pyx_INCREF(__pyx__function);
      __Pyx_DECREF_SET(__pyx_t_6, __pyx__function);
      __pyx_t_4 = 0;
    }
    #endif
    {
      PyObject *__pyx_callargs[2 + ((CYTHON_VECTORCALL) ? 2 : 0)] = {__pyx_t_3, NULL};
      __pyx_t_8 = __Pyx_MakeVectorcallBuilderKwds(2); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1548, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_8);
      if (__Pyx_VectorcallBuilder_AddArg(__pyx_mstate_global->__pyx_n_u_shape, __pyx_t_5, __pyx_t_8, __pyx_callargs+1, 0) < (0)) __PYX_ERR(0, 1548, __pyx_L1_error)
      if (__Pyx_VectorcallBuilder_AddArg(__pyx_mstate_global->__pyx_n_u_dtype, __pyx_t_7, __pyx_t_8, __pyx_callargs+1, 1) < (0)) __PYX_ERR(0, 1548, __pyx_L1_error)
      __pyx_t_2 = __Pyx_Object_Vectorcall_CallFromBuilder((PyObject*)__pyx_t_6, __pyx_callargs+__pyx_t_4, (1-__pyx_t_4) | (__pyx_t_4*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET), __pyx_t_8);
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
      __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
      __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1548, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
    }
    __Pyx_GIVEREF(__pyx_t_2);
    __Pyx_GOTREF(__pyx_v_self->mod_elements);
    __Pyx_DECREF(__pyx_v_self->mod_elements);
    __pyx_v_self->mod_elements = __pyx_t_2;
    __pyx_t_2 = 0;

    /* "tables/tableextension.pyx":1550
 *       self.mod_elements = np.empty(shape=self.nrowsinbuf, dtype=SizeType)
 *       # We need a different copy for self.iobuf here
 *       self.iobufcpy = self.iobuf.copy()             # <<<<<<<<<<<<<<
 * 
 *     # Add this row to the list of elements to be modified
*/
    __pyx_t_6 = __pyx_v_self->iobuf;
    __Pyx_INCREF(__pyx_t_6);
    __pyx_t_4 = 0;
    {
      PyObject *__pyx_callargs[2] = {__pyx_t_6, NULL};
      __pyx_t_2 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_copy, __pyx_callargs+__pyx_t_4, (1-__pyx_t_4) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
      __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
      if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1550, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
    }
    __Pyx_GIVEREF(__pyx_t_2);
    __Pyx_GOTREF(__pyx_v_self->iobufcpy);
    __Pyx_DECREF(__pyx_v_self->iobufcpy);
    __pyx_v_self->iobufcpy = __pyx_t_2;
    __pyx_t_2 = 0;

    /* "tables/tableextension.pyx":1545
 *       raise NotImplementedError("You are only allowed to update rows through the Row.update() method if you are in the middle of a table iterator.")
 * 
 *     if self.mod_elements is None:             # <<<<<<<<<<<<<<
 *       # Initialize an array for keeping the modified elements
 *       # (just in case Row.update() would be used)
*/
  }

  /* "tables/tableextension.pyx":1553
 * 
 *     # Add this row to the list of elements to be modified
 *     self.mod_elements[self._mod_nrows] = self._nrow             # <<<<<<<<<<<<<<
 *     # Copy the current buffer row in input to the output buffer
 *     # self.iobufcpy[self._mod_nrows] = self.iobuf[self._row]
*/
  __pyx_t_2 = __Pyx_PyLong_From_PY_LONG_LONG(__pyx_v_self->_nrow); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1553, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  if (unlikely((__Pyx_SetItemInt(__pyx_v_self->mod_elements, __pyx_v_self->_mod_nrows, __pyx_t_2, long, 1, __Pyx_PyLong_From_long, 0, 1, 1, 1, __Pyx_ReferenceSharing_SharedReference) < 0))) __PYX_ERR(0, 1553, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":1557
 *     # self.iobufcpy[self._mod_nrows] = self.iobuf[self._row]
 *     # The next is faster
 *     iobufcpy = <ndarray>self.iobufcpy; iobuf = <ndarray>self.iobuf             # <<<<<<<<<<<<<<
 *     memcpy(PyArray_BYTES(iobufcpy) + self._mod_nrows * self._stride,
 *            PyArray_BYTES(iobuf) + self._row * self._stride, self._rowsize)
*/
  __pyx_t_2 = __pyx_v_self->iobufcpy;
  __Pyx_INCREF(__pyx_t_2);
  __pyx_v_iobufcpy = ((PyArrayObject *)__pyx_t_2);
  __pyx_t_2 = 0;
  __pyx_t_2 = __pyx_v_self->iobuf;
  __Pyx_INCREF(__pyx_t_2);
  __pyx_v_iobuf = ((PyArrayObject *)__pyx_t_2);
  __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":1558
 *     # The next is faster
 *     iobufcpy = <ndarray>self.iobufcpy; iobuf = <ndarray>self.iobuf
 *     memcpy(PyArray_BYTES(iobufcpy) + self._mod_nrows * self._stride,             # <<<<<<<<<<<<<<
 *            PyArray_BYTES(iobuf) + self._row * self._stride, self._rowsize)
 *     # Increase the modified buffer count by one
*/
  (void)(memcpy((PyArray_BYTES(__pyx_v_iobufcpy) + (__pyx_v_self->_mod_nrows * __pyx_v_self->_stride)), (PyArray_BYTES(__pyx_v_iobuf) + (__pyx_v_self->_row * __pyx_v_self->_stride)), __pyx_v_self->_rowsize));

  /* "tables/tableextension.pyx":1561
 *            PyArray_BYTES(iobuf) + self._row * self._stride, self._rowsize)
 *     # Increase the modified buffer count by one
 *     self._mod_nrows = self._mod_nrows + 1             # <<<<<<<<<<<<<<
 *     # No point writing seqcache -- Table.flush will invalidate it
 *     # since we no longer know whether this row will meet _where_condition
*/
  __pyx_v_self->_mod_nrows = (__pyx_v_self->_mod_nrows + 1);

  /* "tables/tableextension.pyx":1564
 *     # No point writing seqcache -- Table.flush will invalidate it
 *     # since we no longer know whether this row will meet _where_condition
 *     self._write_to_seqcache = 0             # <<<<<<<<<<<<<<
 *     # When the buffer is full, flush it
 *     if self._mod_nrows == self.nrowsinbuf:
*/
  __pyx_v_self->_write_to_seqcache = 0;

  /* "tables/tableextension.pyx":1566
 *     self._write_to_seqcache = 0
 *     # When the buffer is full, flush it
 *     if self._mod_nrows == self.nrowsinbuf:             # <<<<<<<<<<<<<<
 *       self._flush_mod_rows()
 * 
*/
  __pyx_t_1 = (__pyx_v_self->_mod_nrows == __pyx_v_self->nrowsinbuf);
  if (__pyx_t_1) {

    /* "tables/tableextension.pyx":1567
 *     # When the buffer is full, flush it
 *     if self._mod_nrows == self.nrowsinbuf:
 *       self._flush_mod_rows()             # <<<<<<<<<<<<<<
 * 
 *   def _flush_mod_rows(self):
*/
    __pyx_t_6 = ((PyObject *)__pyx_v_self);
    __Pyx_INCREF(__pyx_t_6);
    __pyx_t_4 = 0;
    {
      PyObject *__pyx_callargs[2] = {__pyx_t_6, NULL};
      __pyx_t_2 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_flush_mod_rows, __pyx_callargs+__pyx_t_4, (1-__pyx_t_4) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
      __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
      if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1567, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
    }
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

    /* "tables/tableextension.pyx":1566
 *     self._write_to_seqcache = 0
 *     # When the buffer is full, flush it
 *     if self._mod_nrows == self.nrowsinbuf:             # <<<<<<<<<<<<<<
 *       self._flush_mod_rows()
 * 
*/
  }

  /* "tables/tableextension.pyx":1492
 * 
 * 
 *   def update(self):             # <<<<<<<<<<<<<<
 *     """Change the data of the current row in the dataset.
 * 
*/

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_AddTraceback("tables.tableextension.Row.update", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF((PyObject *)__pyx_v_iobufcpy);
  __Pyx_XDECREF((PyObject *)__pyx_v_iobuf);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":1569
 *       self._flush_mod_rows()
 * 
 *   def _flush_mod_rows(self):             # <<<<<<<<<<<<<<
 *     """Flush any possible modified row using Row.update()"""
 * 
*/

/* Python wrapper */
static PyObject *__pyx_pw_6tables_14tableextension_3Row_19_flush_mod_rows(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
); /*proto*/
PyDoc_STRVAR(__pyx_doc_6tables_14tableextension_3Row_18_flush_mod_rows, "Flush any possible modified row using Row.update()");
static PyMethodDef __pyx_mdef_6tables_14tableextension_3Row_19_flush_mod_rows = {"_flush_mod_rows", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_3Row_19_flush_mod_rows, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_6tables_14tableextension_3Row_18_flush_mod_rows};
static PyObject *__pyx_pw_6tables_14tableextension_3Row_19_flush_mod_rows(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
) {
  #if !CYTHON_METH_FASTCALL
  CYTHON_UNUSED Py_ssize_t __pyx_nargs;
  #endif
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("_flush_mod_rows (wrapper)", 0);
  #if !CYTHON_METH_FASTCALL
  #if CYTHON_ASSUME_SAFE_SIZE
  __pyx_nargs = PyTuple_GET_SIZE(__pyx_args);
  #else
  __pyx_nargs = PyTuple_Size(__pyx_args); if (unlikely(__pyx_nargs < 0)) return NULL;
  #endif
  #endif
  __pyx_kwvalues = __Pyx_KwValues_FASTCALL(__pyx_args, __pyx_nargs);
  if (unlikely(__pyx_nargs > 0)) { __Pyx_RaiseArgtupleInvalid("_flush_mod_rows", 1, 0, 0, __pyx_nargs); return NULL; }
  const Py_ssize_t __pyx_kwds_len = unlikely(__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
  if (unlikely(__pyx_kwds_len < 0)) return NULL;
  if (unlikely(__pyx_kwds_len > 0)) {__Pyx_RejectKeywords("_flush_mod_rows", __pyx_kwds); return NULL;}
  __pyx_r = __pyx_pf_6tables_14tableextension_3Row_18_flush_mod_rows(((struct __pyx_obj_6tables_14tableextension_Row *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_6tables_14tableextension_3Row_18_flush_mod_rows(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self) {
  PyObject *__pyx_v_table = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  size_t __pyx_t_4;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("_flush_mod_rows", 0);

  /* "tables/tableextension.pyx":1572
 *     """Flush any possible modified row using Row.update()"""
 * 
 *     table = self.table             # <<<<<<<<<<<<<<
 *     # Save the records on disk
 *     table._update_elements(self._mod_nrows, self.mod_elements, self.iobufcpy)
*/
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_table_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1572, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_v_table = __pyx_t_1;
  __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":1574
 *     table = self.table
 *     # Save the records on disk
 *     table._update_elements(self._mod_nrows, self.mod_elements, self.iobufcpy)             # <<<<<<<<<<<<<<
 *     # Reset the counter of modified rows to 0
 *     self._mod_nrows = 0
*/
  __pyx_t_2 = __pyx_v_table;
  __Pyx_INCREF(__pyx_t_2);
  __pyx_t_3 = __Pyx_PyLong_From_long(__pyx_v_self->_mod_nrows); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1574, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_4 = 0;
  {
    PyObject *__pyx_callargs[4] = {__pyx_t_2, __pyx_t_3, __pyx_v_self->mod_elements, __pyx_v_self->iobufcpy};
    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_update_elements, __pyx_callargs+__pyx_t_4, (4-__pyx_t_4) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1574, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
  }
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":1576
 *     table._update_elements(self._mod_nrows, self.mod_elements, self.iobufcpy)
 *     # Reset the counter of modified rows to 0
 *     self._mod_nrows = 0             # <<<<<<<<<<<<<<
 *     # Mark the modified fields' indexes as dirty.
 *     table._mark_columns_as_dirty(self.modified_fields)
*/
  __pyx_v_self->_mod_nrows = 0;

  /* "tables/tableextension.pyx":1578
 *     self._mod_nrows = 0
 *     # Mark the modified fields' indexes as dirty.
 *     table._mark_columns_as_dirty(self.modified_fields)             # <<<<<<<<<<<<<<
 * 
 * 
*/
  __pyx_t_3 = __pyx_v_table;
  __Pyx_INCREF(__pyx_t_3);
  __pyx_t_4 = 0;
  {
    PyObject *__pyx_callargs[2] = {__pyx_t_3, __pyx_v_self->modified_fields};
    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_mark_columns_as_dirty, __pyx_callargs+__pyx_t_4, (2-__pyx_t_4) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1578, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
  }
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "tables/tableextension.pyx":1569
 *       self._flush_mod_rows()
 * 
 *   def _flush_mod_rows(self):             # <<<<<<<<<<<<<<
 *     """Flush any possible modified row using Row.update()"""
 * 
*/

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("tables.tableextension.Row._flush_mod_rows", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_table);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":1581
 * 
 * 
 *   def __contains__(self, item):             # <<<<<<<<<<<<<<
 *     """__contains__(item)
 * 
*/

/* Python wrapper */
static int __pyx_pw_6tables_14tableextension_3Row_21__contains__(PyObject *__pyx_v_self, PyObject *__pyx_v_item); /*proto*/
PyDoc_STRVAR(__pyx_doc_6tables_14tableextension_3Row_20__contains__, "__contains__(item)\n\n    A true value is returned if item is found in current row, false\n    otherwise.\n\n    ");
#if CYTHON_UPDATE_DESCRIPTOR_DOC
struct wrapperbase __pyx_wrapperbase_6tables_14tableextension_3Row_20__contains__;
#endif
static int __pyx_pw_6tables_14tableextension_3Row_21__contains__(PyObject *__pyx_v_self, PyObject *__pyx_v_item) {
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__contains__ (wrapper)", 0);
  __pyx_kwvalues = __Pyx_KwValues_VARARGS(__pyx_args, __pyx_nargs);
  __pyx_r = __pyx_pf_6tables_14tableextension_3Row_20__contains__(((struct __pyx_obj_6tables_14tableextension_Row *)__pyx_v_self), ((PyObject *)__pyx_v_item));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static int __pyx_pf_6tables_14tableextension_3Row_20__contains__(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self, PyObject *__pyx_v_item) {
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  size_t __pyx_t_3;
  int __pyx_t_4;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__contains__", 0);

  /* "tables/tableextension.pyx":1589
 *     """
 * 
 *     return item in self.fetch_all_fields()             # <<<<<<<<<<<<<<
 * 
 *   # This method is twice as faster than __getattr__ because there is
*/
  __pyx_t_2 = ((PyObject *)__pyx_v_self);
  __Pyx_INCREF(__pyx_t_2);
  __pyx_t_3 = 0;
  {
    PyObject *__pyx_callargs[2] = {__pyx_t_2, NULL};
    __pyx_t_1 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_fetch_all_fields, __pyx_callargs+__pyx_t_3, (1-__pyx_t_3) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
    if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1589, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
  }
  __pyx_t_4 = (__Pyx_PySequence_ContainsTF(__pyx_v_item, __pyx_t_1, Py_EQ)); if (unlikely((__pyx_t_4 < 0))) __PYX_ERR(0, 1589, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_r = __pyx_t_4;
  goto __pyx_L0;

  /* "tables/tableextension.pyx":1581
 * 
 * 
 *   def __contains__(self, item):             # <<<<<<<<<<<<<<
 *     """__contains__(item)
 * 
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_AddTraceback("tables.tableextension.Row.__contains__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":1593
 *   # This method is twice as faster than __getattr__ because there is
 *   # not a lookup in the local dictionary
 *   def __getitem__(self, key):             # <<<<<<<<<<<<<<
 *     """__getitem__(key)
 * 
*/

/* Python wrapper */
static PyObject *__pyx_pw_6tables_14tableextension_3Row_23__getitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_key); /*proto*/
PyDoc_STRVAR(__pyx_doc_6tables_14tableextension_3Row_22__getitem__, "__getitem__(key)\n\n    Get the row field specified by the `key`.\n\n    The key can be a string (the name of the field), an integer (the\n    position of the field) or a slice (the range of field positions). When\n    key is a slice, the returned value is a *tuple* containing the values\n    of the specified fields.\n\n    Examples\n    --------\n\n    ::\n\n        res = [row['var3'] for row in table.where('var2 < 20')]\n\n    which selects the var3 field for all the rows that fulfil the\n    condition. Or::\n\n        res = [row[4] for row in table if row[1] < 20]\n\n    which selects the field in the *4th* position for all the rows that\n    fulfil the condition. Or::\n\n        res = [row[:] for row in table if row['var2'] < 20]\n\n    which selects the all the fields (in the form of a *tuple*) for all the\n    rows that fulfil the condition. Or::\n\n        res = [row[1::2] for row in table.iterrows(2, 3000, 3)]\n\n    which selects all the fields in even positions (in the form of a\n    *tuple*) for all the rows in the slice [2:3000:3].\n\n    ");
#if CYTHON_UPDATE_DESCRIPTOR_DOC
struct wrapperbase __pyx_wrapperbase_6tables_14tableextension_3Row_22__getitem__;
#endif
static PyObject *__pyx_pw_6tables_14tableextension_3Row_23__getitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_key) {
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__getitem__ (wrapper)", 0);
  __pyx_kwvalues = __Pyx_KwValues_VARARGS(__pyx_args, __pyx_nargs);
  __pyx_r = __pyx_pf_6tables_14tableextension_3Row_22__getitem__(((struct __pyx_obj_6tables_14tableextension_Row *)__pyx_v_self), ((PyObject *)__pyx_v_key));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_6tables_14tableextension_3Row_22__getitem__(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self, PyObject *__pyx_v_key) {
  long __pyx_v_offset;
  PyArrayObject *__pyx_v_field = 0;
  PyObject *__pyx_v_row = 0;
  PyObject *__pyx_v_fields = 0;
  PyObject *__pyx_v_fieldscache = 0;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  int __pyx_t_6;
  PyObject *__pyx_t_7 = NULL;
  PyObject *__pyx_t_8 = NULL;
  PyObject *__pyx_t_9 = NULL;
  PyObject *__pyx_t_10 = NULL;
  PyObject *__pyx_t_11 = NULL;
  PyObject *__pyx_t_12 = NULL;
  PyObject *__pyx_t_13 = NULL;
  PyObject *__pyx_t_14 = NULL;
  PyObject *__pyx_t_15 = NULL;
  PyObject *__pyx_t_16 = NULL;
  PyObject *__pyx_t_17 = NULL;
  PyObject *__pyx_t_18 = NULL;
  PyObject *__pyx_t_19 = NULL;
  size_t __pyx_t_20;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__getitem__", 0);

  /* "tables/tableextension.pyx":1634
 *     cdef object row, fields, fieldscache
 * 
 *     if self._riterator:             # <<<<<<<<<<<<<<
 *       # If in the middle of an iterator loop, the user probably wants to
 *       # access the read buffer
*/
  __pyx_t_1 = (__pyx_v_self->_riterator != 0);
  if (__pyx_t_1) {

    /* "tables/tableextension.pyx":1637
 *       # If in the middle of an iterator loop, the user probably wants to
 *       # access the read buffer
 *       fieldscache = self.rfieldscache; fields = self.rfields             # <<<<<<<<<<<<<<
 *       offset = <long>self._row
 *     else:
*/
    __pyx_t_2 = __pyx_v_self->rfieldscache;
    __Pyx_INCREF(__pyx_t_2);
    __pyx_v_fieldscache = __pyx_t_2;
    __pyx_t_2 = 0;
    __pyx_t_2 = __pyx_v_self->rfields;
    __Pyx_INCREF(__pyx_t_2);
    __pyx_v_fields = __pyx_t_2;
    __pyx_t_2 = 0;

    /* "tables/tableextension.pyx":1638
 *       # access the read buffer
 *       fieldscache = self.rfieldscache; fields = self.rfields
 *       offset = <long>self._row             # <<<<<<<<<<<<<<
 *     else:
 *       # We are not in an iterator loop, so the user probably wants to access
*/
    __pyx_v_offset = ((long)__pyx_v_self->_row);

    /* "tables/tableextension.pyx":1634
 *     cdef object row, fields, fieldscache
 * 
 *     if self._riterator:             # <<<<<<<<<<<<<<
 *       # If in the middle of an iterator loop, the user probably wants to
 *       # access the read buffer
*/
    goto __pyx_L3;
  }

  /* "tables/tableextension.pyx":1642
 *       # We are not in an iterator loop, so the user probably wants to access
 *       # the write buffer
 *       fieldscache = self.wfieldscache; fields = self.wfields             # <<<<<<<<<<<<<<
 *       offset = 0
 * 
*/
  /*else*/ {
    __pyx_t_2 = __pyx_v_self->wfieldscache;
    __Pyx_INCREF(__pyx_t_2);
    __pyx_v_fieldscache = __pyx_t_2;
    __pyx_t_2 = 0;
    __pyx_t_2 = __pyx_v_self->wfields;
    __Pyx_INCREF(__pyx_t_2);
    __pyx_v_fields = __pyx_t_2;
    __pyx_t_2 = 0;

    /* "tables/tableextension.pyx":1643
 *       # the write buffer
 *       fieldscache = self.wfieldscache; fields = self.wfields
 *       offset = 0             # <<<<<<<<<<<<<<
 * 
 *     try:
*/
    __pyx_v_offset = 0;
  }
  __pyx_L3:;

  /* "tables/tableextension.pyx":1645
 *       offset = 0
 * 
 *     try:             # <<<<<<<<<<<<<<
 *       # Check whether this object is in the cache dictionary
 *       field = fieldscache[key]
*/
  {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    __Pyx_ExceptionSave(&__pyx_t_3, &__pyx_t_4, &__pyx_t_5);
    __Pyx_XGOTREF(__pyx_t_3);
    __Pyx_XGOTREF(__pyx_t_4);
    __Pyx_XGOTREF(__pyx_t_5);
    /*try:*/ {

      /* "tables/tableextension.pyx":1647
 *     try:
 *       # Check whether this object is in the cache dictionary
 *       field = fieldscache[key]             # <<<<<<<<<<<<<<
 *     except (KeyError, TypeError):
 *       try:
*/
      __pyx_t_2 = __Pyx_PyObject_GetItem(__pyx_v_fieldscache, __pyx_v_key); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1647, __pyx_L4_error)
      __Pyx_GOTREF(__pyx_t_2);
      if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5numpy_ndarray))))) __PYX_ERR(0, 1647, __pyx_L4_error)
      __pyx_v_field = ((PyArrayObject *)__pyx_t_2);
      __pyx_t_2 = 0;

      /* "tables/tableextension.pyx":1645
 *       offset = 0
 * 
 *     try:             # <<<<<<<<<<<<<<
 *       # Check whether this object is in the cache dictionary
 *       field = fieldscache[key]
*/
    }
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
    __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
    goto __pyx_L9_try_end;
    __pyx_L4_error:;
    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;

    /* "tables/tableextension.pyx":1648
 *       # Check whether this object is in the cache dictionary
 *       field = fieldscache[key]
 *     except (KeyError, TypeError):             # <<<<<<<<<<<<<<
 *       try:
 *         # Try to get it from fields (str or int keys)
*/
    __pyx_t_6 = __Pyx_PyErr_ExceptionMatches2(((PyObject *)(((PyTypeObject*)PyExc_KeyError))), ((PyObject *)(((PyTypeObject*)PyExc_TypeError))));
    if (__pyx_t_6) {
      __Pyx_AddTraceback("tables.tableextension.Row.__getitem__", __pyx_clineno, __pyx_lineno, __pyx_filename);
      if (__Pyx_GetException(&__pyx_t_2, &__pyx_t_7, &__pyx_t_8) < 0) __PYX_ERR(0, 1648, __pyx_L6_except_error)
      __Pyx_XGOTREF(__pyx_t_2);
      __Pyx_XGOTREF(__pyx_t_7);
      __Pyx_XGOTREF(__pyx_t_8);

      /* "tables/tableextension.pyx":1649
 *       field = fieldscache[key]
 *     except (KeyError, TypeError):
 *       try:             # <<<<<<<<<<<<<<
 *         # Try to get it from fields (str or int keys)
 *         field = get_nested_field_cache(fields, key, fieldscache)
*/
      {
        __Pyx_PyThreadState_declare
        __Pyx_PyThreadState_assign
        __Pyx_ExceptionSave(&__pyx_t_9, &__pyx_t_10, &__pyx_t_11);
        __Pyx_XGOTREF(__pyx_t_9);
        __Pyx_XGOTREF(__pyx_t_10);
        __Pyx_XGOTREF(__pyx_t_11);
        /*try:*/ {

          /* "tables/tableextension.pyx":1651
 *       try:
 *         # Try to get it from fields (str or int keys)
 *         field = get_nested_field_cache(fields, key, fieldscache)             # <<<<<<<<<<<<<<
 *       except TypeError:
 *         # No luck yet. Still, the key can be a slice.
*/
          __pyx_t_12 = __pyx_f_6tables_14tableextension_get_nested_field_cache(__pyx_v_fields, __pyx_v_key, __pyx_v_fieldscache); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 1651, __pyx_L12_error)
          __Pyx_GOTREF(__pyx_t_12);
          if (!(likely(((__pyx_t_12) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_12, __pyx_mstate_global->__pyx_ptype_5numpy_ndarray))))) __PYX_ERR(0, 1651, __pyx_L12_error)
          __Pyx_XDECREF_SET(__pyx_v_field, ((PyArrayObject *)__pyx_t_12));
          __pyx_t_12 = 0;

          /* "tables/tableextension.pyx":1649
 *       field = fieldscache[key]
 *     except (KeyError, TypeError):
 *       try:             # <<<<<<<<<<<<<<
 *         # Try to get it from fields (str or int keys)
 *         field = get_nested_field_cache(fields, key, fieldscache)
*/
        }
        __Pyx_XDECREF(__pyx_t_9); __pyx_t_9 = 0;
        __Pyx_XDECREF(__pyx_t_10); __pyx_t_10 = 0;
        __Pyx_XDECREF(__pyx_t_11); __pyx_t_11 = 0;
        goto __pyx_L19_try_end;
        __pyx_L12_error:;
        __Pyx_XDECREF(__pyx_t_12); __pyx_t_12 = 0;

        /* "tables/tableextension.pyx":1652
 *         # Try to get it from fields (str or int keys)
 *         field = get_nested_field_cache(fields, key, fieldscache)
 *       except TypeError:             # <<<<<<<<<<<<<<
 *         # No luck yet. Still, the key can be a slice.
 *         # Fetch the complete row and convert it into a tuple
*/
        __pyx_t_6 = __Pyx_PyErr_ExceptionMatches(((PyObject *)(((PyTypeObject*)PyExc_TypeError))));
        if (__pyx_t_6) {
          __Pyx_AddTraceback("tables.tableextension.Row.__getitem__", __pyx_clineno, __pyx_lineno, __pyx_filename);
          if (__Pyx_GetException(&__pyx_t_12, &__pyx_t_13, &__pyx_t_14) < 0) __PYX_ERR(0, 1652, __pyx_L14_except_error)
          __Pyx_XGOTREF(__pyx_t_12);
          __Pyx_XGOTREF(__pyx_t_13);
          __Pyx_XGOTREF(__pyx_t_14);

          /* "tables/tableextension.pyx":1655
 *         # No luck yet. Still, the key can be a slice.
 *         # Fetch the complete row and convert it into a tuple
 *         if self._riterator:             # <<<<<<<<<<<<<<
 *           row = self.iobuf[self._row].copy().item()
 *         else:
*/
          __pyx_t_1 = (__pyx_v_self->_riterator != 0);
          if (__pyx_t_1) {

            /* "tables/tableextension.pyx":1656
 *         # Fetch the complete row and convert it into a tuple
 *         if self._riterator:
 *           row = self.iobuf[self._row].copy().item()             # <<<<<<<<<<<<<<
 *         else:
 *           row = self.wrec[0].copy().item()
*/
            __pyx_t_19 = __Pyx_GetItemInt(__pyx_v_self->iobuf, __pyx_v_self->_row, long, 1, __Pyx_PyLong_From_long, 0, 1, 1, 1, __Pyx_ReferenceSharing_SharedReference); if (unlikely(!__pyx_t_19)) __PYX_ERR(0, 1656, __pyx_L14_except_error)
            __Pyx_GOTREF(__pyx_t_19);
            __pyx_t_18 = __pyx_t_19;
            __Pyx_INCREF(__pyx_t_18);
            __pyx_t_20 = 0;
            {
              PyObject *__pyx_callargs[2] = {__pyx_t_18, NULL};
              __pyx_t_17 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_copy, __pyx_callargs+__pyx_t_20, (1-__pyx_t_20) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
              __Pyx_XDECREF(__pyx_t_18); __pyx_t_18 = 0;
              __Pyx_DECREF(__pyx_t_19); __pyx_t_19 = 0;
              if (unlikely(!__pyx_t_17)) __PYX_ERR(0, 1656, __pyx_L14_except_error)
              __Pyx_GOTREF(__pyx_t_17);
            }
            __pyx_t_16 = __pyx_t_17;
            __Pyx_INCREF(__pyx_t_16);
            __pyx_t_20 = 0;
            {
              PyObject *__pyx_callargs[2] = {__pyx_t_16, NULL};
              __pyx_t_15 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_item, __pyx_callargs+__pyx_t_20, (1-__pyx_t_20) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
              __Pyx_XDECREF(__pyx_t_16); __pyx_t_16 = 0;
              __Pyx_DECREF(__pyx_t_17); __pyx_t_17 = 0;
              if (unlikely(!__pyx_t_15)) __PYX_ERR(0, 1656, __pyx_L14_except_error)
              __Pyx_GOTREF(__pyx_t_15);
            }
            __pyx_v_row = __pyx_t_15;
            __pyx_t_15 = 0;

            /* "tables/tableextension.pyx":1655
 *         # No luck yet. Still, the key can be a slice.
 *         # Fetch the complete row and convert it into a tuple
 *         if self._riterator:             # <<<<<<<<<<<<<<
 *           row = self.iobuf[self._row].copy().item()
 *         else:
*/
            goto __pyx_L22;
          }

          /* "tables/tableextension.pyx":1658
 *           row = self.iobuf[self._row].copy().item()
 *         else:
 *           row = self.wrec[0].copy().item()             # <<<<<<<<<<<<<<
 *         # Try with __getitem__()
 *         return row[key]
*/
          /*else*/ {
            __pyx_t_18 = __Pyx_GetItemInt(__pyx_v_self->wrec, 0, long, 1, __Pyx_PyLong_From_long, 0, 0, 1, 1, __Pyx_ReferenceSharing_SharedReference); if (unlikely(!__pyx_t_18)) __PYX_ERR(0, 1658, __pyx_L14_except_error)
            __Pyx_GOTREF(__pyx_t_18);
            __pyx_t_19 = __pyx_t_18;
            __Pyx_INCREF(__pyx_t_19);
            __pyx_t_20 = 0;
            {
              PyObject *__pyx_callargs[2] = {__pyx_t_19, NULL};
              __pyx_t_16 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_copy, __pyx_callargs+__pyx_t_20, (1-__pyx_t_20) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
              __Pyx_XDECREF(__pyx_t_19); __pyx_t_19 = 0;
              __Pyx_DECREF(__pyx_t_18); __pyx_t_18 = 0;
              if (unlikely(!__pyx_t_16)) __PYX_ERR(0, 1658, __pyx_L14_except_error)
              __Pyx_GOTREF(__pyx_t_16);
            }
            __pyx_t_17 = __pyx_t_16;
            __Pyx_INCREF(__pyx_t_17);
            __pyx_t_20 = 0;
            {
              PyObject *__pyx_callargs[2] = {__pyx_t_17, NULL};
              __pyx_t_15 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_item, __pyx_callargs+__pyx_t_20, (1-__pyx_t_20) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
              __Pyx_XDECREF(__pyx_t_17); __pyx_t_17 = 0;
              __Pyx_DECREF(__pyx_t_16); __pyx_t_16 = 0;
              if (unlikely(!__pyx_t_15)) __PYX_ERR(0, 1658, __pyx_L14_except_error)
              __Pyx_GOTREF(__pyx_t_15);
            }
            __pyx_v_row = __pyx_t_15;
            __pyx_t_15 = 0;
          }
          __pyx_L22:;

          /* "tables/tableextension.pyx":1660
 *           row = self.wrec[0].copy().item()
 *         # Try with __getitem__()
 *         return row[key]             # <<<<<<<<<<<<<<
 * 
 *     if PyArray_NDIM(field) == 1:
*/
          __Pyx_XDECREF(__pyx_r);
          __pyx_t_15 = __Pyx_PyObject_GetItem(__pyx_v_row, __pyx_v_key); if (unlikely(!__pyx_t_15)) __PYX_ERR(0, 1660, __pyx_L14_except_error)
          __Pyx_GOTREF(__pyx_t_15);
          __pyx_r = __pyx_t_15;
          __pyx_t_15 = 0;
          __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
          __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
          __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
          __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;
          __Pyx_DECREF(__pyx_t_13); __pyx_t_13 = 0;
          __Pyx_DECREF(__pyx_t_14); __pyx_t_14 = 0;
          goto __pyx_L15_except_return;
        }
        goto __pyx_L14_except_error;

        /* "tables/tableextension.pyx":1649
 *       field = fieldscache[key]
 *     except (KeyError, TypeError):
 *       try:             # <<<<<<<<<<<<<<
 *         # Try to get it from fields (str or int keys)
 *         field = get_nested_field_cache(fields, key, fieldscache)
*/
        __pyx_L14_except_error:;
        __Pyx_XGIVEREF(__pyx_t_9);
        __Pyx_XGIVEREF(__pyx_t_10);
        __Pyx_XGIVEREF(__pyx_t_11);
        __Pyx_ExceptionReset(__pyx_t_9, __pyx_t_10, __pyx_t_11);
        goto __pyx_L6_except_error;
        __pyx_L15_except_return:;
        __Pyx_XGIVEREF(__pyx_t_9);
        __Pyx_XGIVEREF(__pyx_t_10);
        __Pyx_XGIVEREF(__pyx_t_11);
        __Pyx_ExceptionReset(__pyx_t_9, __pyx_t_10, __pyx_t_11);
        goto __pyx_L7_except_return;
        __pyx_L19_try_end:;
      }
      __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
      __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
      __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
      goto __pyx_L5_exception_handled;
    }
    goto __pyx_L6_except_error;

    /* "tables/tableextension.pyx":1645
 *       offset = 0
 * 
 *     try:             # <<<<<<<<<<<<<<
 *       # Check whether this object is in the cache dictionary
 *       field = fieldscache[key]
*/
    __pyx_L6_except_error:;
    __Pyx_XGIVEREF(__pyx_t_3);
    __Pyx_XGIVEREF(__pyx_t_4);
    __Pyx_XGIVEREF(__pyx_t_5);
    __Pyx_ExceptionReset(__pyx_t_3, __pyx_t_4, __pyx_t_5);
    goto __pyx_L1_error;
    __pyx_L7_except_return:;
    __Pyx_XGIVEREF(__pyx_t_3);
    __Pyx_XGIVEREF(__pyx_t_4);
    __Pyx_XGIVEREF(__pyx_t_5);
    __Pyx_ExceptionReset(__pyx_t_3, __pyx_t_4, __pyx_t_5);
    goto __pyx_L0;
    __pyx_L5_exception_handled:;
    __Pyx_XGIVEREF(__pyx_t_3);
    __Pyx_XGIVEREF(__pyx_t_4);
    __Pyx_XGIVEREF(__pyx_t_5);
    __Pyx_ExceptionReset(__pyx_t_3, __pyx_t_4, __pyx_t_5);
    __pyx_L9_try_end:;
  }

  /* "tables/tableextension.pyx":1662
 *         return row[key]
 * 
 *     if PyArray_NDIM(field) == 1:             # <<<<<<<<<<<<<<
 *       # For an scalar it is not needed a copy (immutable object)
 *       return PyArray_GETITEM(field, PyArray_BYTES(field) + offset * self._stride)
*/
  __pyx_t_1 = (PyArray_NDIM(__pyx_v_field) == 1);
  if (__pyx_t_1) {

    /* "tables/tableextension.pyx":1664
 *     if PyArray_NDIM(field) == 1:
 *       # For an scalar it is not needed a copy (immutable object)
 *       return PyArray_GETITEM(field, PyArray_BYTES(field) + offset * self._stride)             # <<<<<<<<<<<<<<
 *     else:
 *       # Do a copy of the array, so that it can be overwritten by the user
*/
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_8 = PyArray_GETITEM(__pyx_v_field, (PyArray_BYTES(__pyx_v_field) + (__pyx_v_offset * __pyx_v_self->_stride))); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1664, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_8);
    __pyx_r = __pyx_t_8;
    __pyx_t_8 = 0;
    goto __pyx_L0;

    /* "tables/tableextension.pyx":1662
 *         return row[key]
 * 
 *     if PyArray_NDIM(field) == 1:             # <<<<<<<<<<<<<<
 *       # For an scalar it is not needed a copy (immutable object)
 *       return PyArray_GETITEM(field, PyArray_BYTES(field) + offset * self._stride)
*/
  }

  /* "tables/tableextension.pyx":1668
 *       # Do a copy of the array, so that it can be overwritten by the user
 *       # without damaging the internal self.rfields buffer
 *       return field[offset].copy()             # <<<<<<<<<<<<<<
 * 
 *   # This is slightly faster (around 3%) than __setattr__
*/
  /*else*/ {
    __Pyx_XDECREF(__pyx_r);
    __pyx_t_2 = __Pyx_GetItemInt(((PyObject *)__pyx_v_field), __pyx_v_offset, long, 1, __Pyx_PyLong_From_long, 0, 1, 1, 1, __Pyx_ReferenceSharing_OwnStrongReference); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1668, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_7 = __pyx_t_2;
    __Pyx_INCREF(__pyx_t_7);
    __pyx_t_20 = 0;
    {
      PyObject *__pyx_callargs[2] = {__pyx_t_7, NULL};
      __pyx_t_8 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_copy, __pyx_callargs+__pyx_t_20, (1-__pyx_t_20) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
      __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
      if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1668, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_8);
    }
    __pyx_r = __pyx_t_8;
    __pyx_t_8 = 0;
    goto __pyx_L0;
  }

  /* "tables/tableextension.pyx":1593
 *   # This method is twice as faster than __getattr__ because there is
 *   # not a lookup in the local dictionary
 *   def __getitem__(self, key):             # <<<<<<<<<<<<<<
 *     """__getitem__(key)
 * 
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_XDECREF(__pyx_t_12);
  __Pyx_XDECREF(__pyx_t_13);
  __Pyx_XDECREF(__pyx_t_14);
  __Pyx_XDECREF(__pyx_t_15);
  __Pyx_XDECREF(__pyx_t_16);
  __Pyx_XDECREF(__pyx_t_17);
  __Pyx_XDECREF(__pyx_t_18);
  __Pyx_XDECREF(__pyx_t_19);
  __Pyx_AddTraceback("tables.tableextension.Row.__getitem__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF((PyObject *)__pyx_v_field);
  __Pyx_XDECREF(__pyx_v_row);
  __Pyx_XDECREF(__pyx_v_fields);
  __Pyx_XDECREF(__pyx_v_fieldscache);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":1671
 * 
 *   # This is slightly faster (around 3%) than __setattr__
 *   def __setitem__(self, object key, object value):             # <<<<<<<<<<<<<<
 *     """__setitem__(key, value)
 * 
*/

/* Python wrapper */
static int __pyx_pw_6tables_14tableextension_3Row_25__setitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_key, PyObject *__pyx_v_value); /*proto*/
PyDoc_STRVAR(__pyx_doc_6tables_14tableextension_3Row_24__setitem__, "__setitem__(key, value)\n\n    Set the key row field to the specified value.\n\n    Differently from its __getitem__() counterpart, in this case key can\n    only be a string (the name of the field). The changes done via\n    __setitem__() will not take effect on the data on disk until any of the\n    :meth:`Row.append` or :meth:`Row.update` methods are called.\n\n    Examples\n    --------\n\n    ::\n\n        for row in table.iterrows(step=10):\n            row['col1'] = row.nrow\n            row['col2'] = 'b'\n            row['col3'] = 0.0\n            row.update()\n        table.flush()\n\n    which modifies every tenth row in the table.\n\n    ");
#if CYTHON_UPDATE_DESCRIPTOR_DOC
struct wrapperbase __pyx_wrapperbase_6tables_14tableextension_3Row_24__setitem__;
#endif
static int __pyx_pw_6tables_14tableextension_3Row_25__setitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_key, PyObject *__pyx_v_value) {
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__setitem__ (wrapper)", 0);
  __pyx_kwvalues = __Pyx_KwValues_VARARGS(__pyx_args, __pyx_nargs);
  __pyx_r = __pyx_pf_6tables_14tableextension_3Row_24__setitem__(((struct __pyx_obj_6tables_14tableextension_Row *)__pyx_v_self), ((PyObject *)__pyx_v_key), ((PyObject *)__pyx_v_value));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static int __pyx_pf_6tables_14tableextension_3Row_24__setitem__(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self, PyObject *__pyx_v_key, PyObject *__pyx_v_value) {
  int __pyx_v_ret;
  long __pyx_v_offset;
  PyArrayObject *__pyx_v_field = 0;
  PyObject *__pyx_v_fields = 0;
  PyObject *__pyx_v_fieldscache = 0;
  PyObject *__pyx_v_enum = NULL;
  PyObject *__pyx_v_cenval = NULL;
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  size_t __pyx_t_4;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  Py_ssize_t __pyx_t_7;
  PyObject *(*__pyx_t_8)(PyObject *);
  PyObject *__pyx_t_9 = NULL;
  PyObject *__pyx_t_10 = NULL;
  PyObject *__pyx_t_11 = NULL;
  int __pyx_t_12;
  PyObject *__pyx_t_13 = NULL;
  PyObject *__pyx_t_14 = NULL;
  PyObject *__pyx_t_15 = NULL;
  PyObject *__pyx_t_16[5];
  PyObject *__pyx_t_17 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__setitem__", 0);

  /* "tables/tableextension.pyx":1702
 *     cdef object fields, fieldscache
 * 
 *     if self.ro_filemode:             # <<<<<<<<<<<<<<
 *       raise IOError("attempt to write over a file opened in read-only mode")
 * 
*/
  __pyx_t_1 = (__pyx_v_self->ro_filemode != 0);
  if (unlikely(__pyx_t_1)) {

    /* "tables/tableextension.pyx":1703
 * 
 *     if self.ro_filemode:
 *       raise IOError("attempt to write over a file opened in read-only mode")             # <<<<<<<<<<<<<<
 * 
 *     if self._riterator:
*/
    __pyx_t_3 = NULL;
    __pyx_t_4 = 1;
    {
      PyObject *__pyx_callargs[2] = {__pyx_t_3, __pyx_mstate_global->__pyx_kp_u_attempt_to_write_over_a_file_ope};
      __pyx_t_2 = __Pyx_PyObject_FastCall((PyObject*)(((PyTypeObject*)PyExc_IOError)), __pyx_callargs+__pyx_t_4, (2-__pyx_t_4) | (__pyx_t_4*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1703, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
    }
    __Pyx_Raise(__pyx_t_2, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __PYX_ERR(0, 1703, __pyx_L1_error)

    /* "tables/tableextension.pyx":1702
 *     cdef object fields, fieldscache
 * 
 *     if self.ro_filemode:             # <<<<<<<<<<<<<<
 *       raise IOError("attempt to write over a file opened in read-only mode")
 * 
*/
  }

  /* "tables/tableextension.pyx":1705
 *       raise IOError("attempt to write over a file opened in read-only mode")
 * 
 *     if self._riterator:             # <<<<<<<<<<<<<<
 *       # If in the middle of an iterator loop, or *after*, the user
 *       # probably wants to access the read buffer
*/
  __pyx_t_1 = (__pyx_v_self->_riterator != 0);
  if (__pyx_t_1) {

    /* "tables/tableextension.pyx":1708
 *       # If in the middle of an iterator loop, or *after*, the user
 *       # probably wants to access the read buffer
 *       fieldscache = self.rfieldscache; fields = self.rfields             # <<<<<<<<<<<<<<
 *       offset = <long>self._row
 *     else:
*/
    __pyx_t_2 = __pyx_v_self->rfieldscache;
    __Pyx_INCREF(__pyx_t_2);
    __pyx_v_fieldscache = __pyx_t_2;
    __pyx_t_2 = 0;
    __pyx_t_2 = __pyx_v_self->rfields;
    __Pyx_INCREF(__pyx_t_2);
    __pyx_v_fields = __pyx_t_2;
    __pyx_t_2 = 0;

    /* "tables/tableextension.pyx":1709
 *       # probably wants to access the read buffer
 *       fieldscache = self.rfieldscache; fields = self.rfields
 *       offset = <long>self._row             # <<<<<<<<<<<<<<
 *     else:
 *       # We are not in an iterator loop, so the user probably wants to access
*/
    __pyx_v_offset = ((long)__pyx_v_self->_row);

    /* "tables/tableextension.pyx":1705
 *       raise IOError("attempt to write over a file opened in read-only mode")
 * 
 *     if self._riterator:             # <<<<<<<<<<<<<<
 *       # If in the middle of an iterator loop, or *after*, the user
 *       # probably wants to access the read buffer
*/
    goto __pyx_L4;
  }

  /* "tables/tableextension.pyx":1713
 *       # We are not in an iterator loop, so the user probably wants to access
 *       # the write buffer
 *       fieldscache = self.wfieldscache; fields = self.wfields             # <<<<<<<<<<<<<<
 *       offset = 0
 * 
*/
  /*else*/ {
    __pyx_t_2 = __pyx_v_self->wfieldscache;
    __Pyx_INCREF(__pyx_t_2);
    __pyx_v_fieldscache = __pyx_t_2;
    __pyx_t_2 = 0;
    __pyx_t_2 = __pyx_v_self->wfields;
    __Pyx_INCREF(__pyx_t_2);
    __pyx_v_fields = __pyx_t_2;
    __pyx_t_2 = 0;

    /* "tables/tableextension.pyx":1714
 *       # the write buffer
 *       fieldscache = self.wfieldscache; fields = self.wfields
 *       offset = 0             # <<<<<<<<<<<<<<
 * 
 *     # Check validity of enumerated value.
*/
    __pyx_v_offset = 0;
  }
  __pyx_L4:;

  /* "tables/tableextension.pyx":1717
 * 
 *     # Check validity of enumerated value.
 *     if self.exist_enum_cols:             # <<<<<<<<<<<<<<
 *       if key in self.colenums:
 *         enum = self.colenums[key]
*/
  __pyx_t_1 = (__pyx_v_self->exist_enum_cols != 0);
  if (__pyx_t_1) {

    /* "tables/tableextension.pyx":1718
 *     # Check validity of enumerated value.
 *     if self.exist_enum_cols:
 *       if key in self.colenums:             # <<<<<<<<<<<<<<
 *         enum = self.colenums[key]
 *         for cenval in np.asarray(value).flat:
*/
    __pyx_t_1 = (__Pyx_PySequence_ContainsTF(__pyx_v_key, __pyx_v_self->colenums, Py_EQ)); if (unlikely((__pyx_t_1 < 0))) __PYX_ERR(0, 1718, __pyx_L1_error)
    if (__pyx_t_1) {

      /* "tables/tableextension.pyx":1719
 *     if self.exist_enum_cols:
 *       if key in self.colenums:
 *         enum = self.colenums[key]             # <<<<<<<<<<<<<<
 *         for cenval in np.asarray(value).flat:
 *           enum(cenval)  # raises ``ValueError`` on invalid values
*/
      __pyx_t_2 = __Pyx_PyObject_GetItem(__pyx_v_self->colenums, __pyx_v_key); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1719, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
      __pyx_v_enum = __pyx_t_2;
      __pyx_t_2 = 0;

      /* "tables/tableextension.pyx":1720
 *       if key in self.colenums:
 *         enum = self.colenums[key]
 *         for cenval in np.asarray(value).flat:             # <<<<<<<<<<<<<<
 *           enum(cenval)  # raises ``ValueError`` on invalid values
 * 
*/
      __pyx_t_3 = NULL;
      __Pyx_GetModuleGlobalName(__pyx_t_5, __pyx_mstate_global->__pyx_n_u_np); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 1720, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_5);
      __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_5, __pyx_mstate_global->__pyx_n_u_asarray); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 1720, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_6);
      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
      __pyx_t_4 = 1;
      #if CYTHON_UNPACK_METHODS
      if (unlikely(PyMethod_Check(__pyx_t_6))) {
        __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_6);
        assert(__pyx_t_3);
        PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_6);
        __Pyx_INCREF(__pyx_t_3);
        __Pyx_INCREF(__pyx__function);
        __Pyx_DECREF_SET(__pyx_t_6, __pyx__function);
        __pyx_t_4 = 0;
      }
      #endif
      {
        PyObject *__pyx_callargs[2] = {__pyx_t_3, __pyx_v_value};
        __pyx_t_2 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_6, __pyx_callargs+__pyx_t_4, (2-__pyx_t_4) | (__pyx_t_4*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
        __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
        __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
        if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1720, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_2);
      }
      __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_mstate_global->__pyx_n_u_flat); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 1720, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_6);
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
      if (likely(PyList_CheckExact(__pyx_t_6)) || PyTuple_CheckExact(__pyx_t_6)) {
        __pyx_t_2 = __pyx_t_6; __Pyx_INCREF(__pyx_t_2);
        __pyx_t_7 = 0;
        __pyx_t_8 = NULL;
      } else {
        __pyx_t_7 = -1; __pyx_t_2 = PyObject_GetIter(__pyx_t_6); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1720, __pyx_L1_error)
        __Pyx_GOTREF(__pyx_t_2);
        __pyx_t_8 = (CYTHON_COMPILING_IN_LIMITED_API) ? PyIter_Next : __Pyx_PyObject_GetIterNextFunc(__pyx_t_2); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1720, __pyx_L1_error)
      }
      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      for (;;) {
        if (likely(!__pyx_t_8)) {
          if (likely(PyList_CheckExact(__pyx_t_2))) {
            {
              Py_ssize_t __pyx_temp = __Pyx_PyList_GET_SIZE(__pyx_t_2);
              #if !CYTHON_ASSUME_SAFE_SIZE
              if (unlikely((__pyx_temp < 0))) __PYX_ERR(0, 1720, __pyx_L1_error)
              #endif
              if (__pyx_t_7 >= __pyx_temp) break;
            }
            __pyx_t_6 = __Pyx_PyList_GetItemRefFast(__pyx_t_2, __pyx_t_7, __Pyx_ReferenceSharing_OwnStrongReference);
            ++__pyx_t_7;
          } else {
            {
              Py_ssize_t __pyx_temp = __Pyx_PyTuple_GET_SIZE(__pyx_t_2);
              #if !CYTHON_ASSUME_SAFE_SIZE
              if (unlikely((__pyx_temp < 0))) __PYX_ERR(0, 1720, __pyx_L1_error)
              #endif
              if (__pyx_t_7 >= __pyx_temp) break;
            }
            #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
            __pyx_t_6 = __Pyx_NewRef(PyTuple_GET_ITEM(__pyx_t_2, __pyx_t_7));
            #else
            __pyx_t_6 = __Pyx_PySequence_ITEM(__pyx_t_2, __pyx_t_7);
            #endif
            ++__pyx_t_7;
          }
          if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 1720, __pyx_L1_error)
        } else {
          __pyx_t_6 = __pyx_t_8(__pyx_t_2);
          if (unlikely(!__pyx_t_6)) {
            PyObject* exc_type = PyErr_Occurred();
            if (exc_type) {
              if (unlikely(!__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) __PYX_ERR(0, 1720, __pyx_L1_error)
              PyErr_Clear();
            }
            break;
          }
        }
        __Pyx_GOTREF(__pyx_t_6);
        __Pyx_XDECREF_SET(__pyx_v_cenval, __pyx_t_6);
        __pyx_t_6 = 0;

        /* "tables/tableextension.pyx":1721
 *         enum = self.colenums[key]
 *         for cenval in np.asarray(value).flat:
 *           enum(cenval)  # raises ``ValueError`` on invalid values             # <<<<<<<<<<<<<<
 * 
 *     # Get the field to be modified
*/
        __pyx_t_3 = NULL;
        __Pyx_INCREF(__pyx_v_enum);
        __pyx_t_5 = __pyx_v_enum; 
        __pyx_t_4 = 1;
        #if CYTHON_UNPACK_METHODS
        if (unlikely(PyMethod_Check(__pyx_t_5))) {
          __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_5);
          assert(__pyx_t_3);
          PyObject* __pyx__function = PyMethod_GET_FUNCTION(__pyx_t_5);
          __Pyx_INCREF(__pyx_t_3);
          __Pyx_INCREF(__pyx__function);
          __Pyx_DECREF_SET(__pyx_t_5, __pyx__function);
          __pyx_t_4 = 0;
        }
        #endif
        {
          PyObject *__pyx_callargs[2] = {__pyx_t_3, __pyx_v_cenval};
          __pyx_t_6 = __Pyx_PyObject_FastCall((PyObject*)__pyx_t_5, __pyx_callargs+__pyx_t_4, (2-__pyx_t_4) | (__pyx_t_4*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
          __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
          __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
          if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 1721, __pyx_L1_error)
          __Pyx_GOTREF(__pyx_t_6);
        }
        __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;

        /* "tables/tableextension.pyx":1720
 *       if key in self.colenums:
 *         enum = self.colenums[key]
 *         for cenval in np.asarray(value).flat:             # <<<<<<<<<<<<<<
 *           enum(cenval)  # raises ``ValueError`` on invalid values
 * 
*/
      }
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

      /* "tables/tableextension.pyx":1718
 *     # Check validity of enumerated value.
 *     if self.exist_enum_cols:
 *       if key in self.colenums:             # <<<<<<<<<<<<<<
 *         enum = self.colenums[key]
 *         for cenval in np.asarray(value).flat:
*/
    }

    /* "tables/tableextension.pyx":1717
 * 
 *     # Check validity of enumerated value.
 *     if self.exist_enum_cols:             # <<<<<<<<<<<<<<
 *       if key in self.colenums:
 *         enum = self.colenums[key]
*/
  }

  /* "tables/tableextension.pyx":1724
 * 
 *     # Get the field to be modified
 *     field = get_nested_field_cache(fields, key, fieldscache)             # <<<<<<<<<<<<<<
 *     if key not in self.modified_fields:
 *       self.modified_fields.add(key)
*/
  __pyx_t_2 = __pyx_f_6tables_14tableextension_get_nested_field_cache(__pyx_v_fields, __pyx_v_key, __pyx_v_fieldscache); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1724, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_5numpy_ndarray))))) __PYX_ERR(0, 1724, __pyx_L1_error)
  __pyx_v_field = ((PyArrayObject *)__pyx_t_2);
  __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":1725
 *     # Get the field to be modified
 *     field = get_nested_field_cache(fields, key, fieldscache)
 *     if key not in self.modified_fields:             # <<<<<<<<<<<<<<
 *       self.modified_fields.add(key)
 * 
*/
  __pyx_t_1 = (__Pyx_PySequence_ContainsTF(__pyx_v_key, __pyx_v_self->modified_fields, Py_NE)); if (unlikely((__pyx_t_1 < 0))) __PYX_ERR(0, 1725, __pyx_L1_error)
  if (__pyx_t_1) {

    /* "tables/tableextension.pyx":1726
 *     field = get_nested_field_cache(fields, key, fieldscache)
 *     if key not in self.modified_fields:
 *       self.modified_fields.add(key)             # <<<<<<<<<<<<<<
 * 
 *     # Finally, try to set it to the value
*/
    __pyx_t_6 = __pyx_v_self->modified_fields;
    __Pyx_INCREF(__pyx_t_6);
    __pyx_t_4 = 0;
    {
      PyObject *__pyx_callargs[2] = {__pyx_t_6, __pyx_v_key};
      __pyx_t_2 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_add, __pyx_callargs+__pyx_t_4, (2-__pyx_t_4) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
      __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
      if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1726, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
    }
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

    /* "tables/tableextension.pyx":1725
 *     # Get the field to be modified
 *     field = get_nested_field_cache(fields, key, fieldscache)
 *     if key not in self.modified_fields:             # <<<<<<<<<<<<<<
 *       self.modified_fields.add(key)
 * 
*/
  }

  /* "tables/tableextension.pyx":1729
 * 
 *     # Finally, try to set it to the value
 *     try:             # <<<<<<<<<<<<<<
 *       # Optimization for scalar values. This can optimize the writes
 *       # between a 10% and 100%, depending on the number of columns modified
*/
  {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    __Pyx_ExceptionSave(&__pyx_t_9, &__pyx_t_10, &__pyx_t_11);
    __Pyx_XGOTREF(__pyx_t_9);
    __Pyx_XGOTREF(__pyx_t_10);
    __Pyx_XGOTREF(__pyx_t_11);
    /*try:*/ {

      /* "tables/tableextension.pyx":1732
 *       # Optimization for scalar values. This can optimize the writes
 *       # between a 10% and 100%, depending on the number of columns modified
 *       if PyArray_NDIM(field) == 1:             # <<<<<<<<<<<<<<
 *         ret = PyArray_SETITEM(field, PyArray_BYTES(field) + offset * self._stride, value)
 *         if ret < 0:
*/
      __pyx_t_1 = (PyArray_NDIM(__pyx_v_field) == 1);
      if (__pyx_t_1) {

        /* "tables/tableextension.pyx":1733
 *       # between a 10% and 100%, depending on the number of columns modified
 *       if PyArray_NDIM(field) == 1:
 *         ret = PyArray_SETITEM(field, PyArray_BYTES(field) + offset * self._stride, value)             # <<<<<<<<<<<<<<
 *         if ret < 0:
 *           PyErr_Clear()
*/
        __pyx_t_12 = PyArray_SETITEM(__pyx_v_field, (PyArray_BYTES(__pyx_v_field) + (__pyx_v_offset * __pyx_v_self->_stride)), __pyx_v_value); if (unlikely(__pyx_t_12 == ((int)-1))) __PYX_ERR(0, 1733, __pyx_L11_error)
        __pyx_v_ret = __pyx_t_12;

        /* "tables/tableextension.pyx":1734
 *       if PyArray_NDIM(field) == 1:
 *         ret = PyArray_SETITEM(field, PyArray_BYTES(field) + offset * self._stride, value)
 *         if ret < 0:             # <<<<<<<<<<<<<<
 *           PyErr_Clear()
 *           raise TypeError
*/
        __pyx_t_1 = (__pyx_v_ret < 0);
        if (unlikely(__pyx_t_1)) {

          /* "tables/tableextension.pyx":1735
 *         ret = PyArray_SETITEM(field, PyArray_BYTES(field) + offset * self._stride, value)
 *         if ret < 0:
 *           PyErr_Clear()             # <<<<<<<<<<<<<<
 *           raise TypeError
 *       ##### End of optimization for scalar values
*/
          PyErr_Clear();

          /* "tables/tableextension.pyx":1736
 *         if ret < 0:
 *           PyErr_Clear()
 *           raise TypeError             # <<<<<<<<<<<<<<
 *       ##### End of optimization for scalar values
 *       else:
*/
          __Pyx_Raise(((PyObject *)(((PyTypeObject*)PyExc_TypeError))), 0, 0, 0);
          __PYX_ERR(0, 1736, __pyx_L11_error)

          /* "tables/tableextension.pyx":1734
 *       if PyArray_NDIM(field) == 1:
 *         ret = PyArray_SETITEM(field, PyArray_BYTES(field) + offset * self._stride, value)
 *         if ret < 0:             # <<<<<<<<<<<<<<
 *           PyErr_Clear()
 *           raise TypeError
*/
        }

        /* "tables/tableextension.pyx":1732
 *       # Optimization for scalar values. This can optimize the writes
 *       # between a 10% and 100%, depending on the number of columns modified
 *       if PyArray_NDIM(field) == 1:             # <<<<<<<<<<<<<<
 *         ret = PyArray_SETITEM(field, PyArray_BYTES(field) + offset * self._stride, value)
 *         if ret < 0:
*/
        goto __pyx_L17;
      }

      /* "tables/tableextension.pyx":1739
 *       ##### End of optimization for scalar values
 *       else:
 *         field[offset] = value             # <<<<<<<<<<<<<<
 *     except TypeError:
 *       raise TypeError("invalid type (%s) for column ``%s``" % (type(value),
*/
      /*else*/ {
        if (unlikely((__Pyx_SetItemInt(((PyObject *)__pyx_v_field), __pyx_v_offset, __pyx_v_value, long, 1, __Pyx_PyLong_From_long, 0, 1, 1, 1, __Pyx_ReferenceSharing_OwnStrongReference) < 0))) __PYX_ERR(0, 1739, __pyx_L11_error)
      }
      __pyx_L17:;

      /* "tables/tableextension.pyx":1729
 * 
 *     # Finally, try to set it to the value
 *     try:             # <<<<<<<<<<<<<<
 *       # Optimization for scalar values. This can optimize the writes
 *       # between a 10% and 100%, depending on the number of columns modified
*/
    }
    __Pyx_XDECREF(__pyx_t_9); __pyx_t_9 = 0;
    __Pyx_XDECREF(__pyx_t_10); __pyx_t_10 = 0;
    __Pyx_XDECREF(__pyx_t_11); __pyx_t_11 = 0;
    goto __pyx_L16_try_end;
    __pyx_L11_error:;
    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
    __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;

    /* "tables/tableextension.pyx":1740
 *       else:
 *         field[offset] = value
 *     except TypeError:             # <<<<<<<<<<<<<<
 *       raise TypeError("invalid type (%s) for column ``%s``" % (type(value),
 *                                                                key))
*/
    __pyx_t_12 = __Pyx_PyErr_ExceptionMatches(((PyObject *)(((PyTypeObject*)PyExc_TypeError))));
    if (__pyx_t_12) {
      __Pyx_AddTraceback("tables.tableextension.Row.__setitem__", __pyx_clineno, __pyx_lineno, __pyx_filename);
      if (__Pyx_GetException(&__pyx_t_2, &__pyx_t_6, &__pyx_t_5) < 0) __PYX_ERR(0, 1740, __pyx_L13_except_error)
      __Pyx_XGOTREF(__pyx_t_2);
      __Pyx_XGOTREF(__pyx_t_6);
      __Pyx_XGOTREF(__pyx_t_5);

      /* "tables/tableextension.pyx":1741
 *         field[offset] = value
 *     except TypeError:
 *       raise TypeError("invalid type (%s) for column ``%s``" % (type(value),             # <<<<<<<<<<<<<<
 *                                                                key))
 * 
*/
      __pyx_t_13 = NULL;
      __pyx_t_14 = __Pyx_PyObject_FormatSimpleAndDecref(PyObject_Str(((PyObject *)Py_TYPE(__pyx_v_value))), __pyx_mstate_global->__pyx_empty_unicode); if (unlikely(!__pyx_t_14)) __PYX_ERR(0, 1741, __pyx_L13_except_error)
      __Pyx_GOTREF(__pyx_t_14);

      /* "tables/tableextension.pyx":1742
 *     except TypeError:
 *       raise TypeError("invalid type (%s) for column ``%s``" % (type(value),
 *                                                                key))             # <<<<<<<<<<<<<<
 * 
 *   def fetch_all_fields(self):
*/
      __pyx_t_15 = __Pyx_PyObject_FormatSimpleAndDecref(PyObject_Str(__pyx_v_key), __pyx_mstate_global->__pyx_empty_unicode); if (unlikely(!__pyx_t_15)) __PYX_ERR(0, 1742, __pyx_L13_except_error)
      __Pyx_GOTREF(__pyx_t_15);
      __pyx_t_16[0] = __pyx_mstate_global->__pyx_kp_u_invalid_type;
      __pyx_t_16[1] = __pyx_t_14;
      __pyx_t_16[2] = __pyx_mstate_global->__pyx_kp_u_for_column;
      __pyx_t_16[3] = __pyx_t_15;
      __pyx_t_16[4] = __pyx_mstate_global->__pyx_kp_u__4;

      /* "tables/tableextension.pyx":1741
 *         field[offset] = value
 *     except TypeError:
 *       raise TypeError("invalid type (%s) for column ``%s``" % (type(value),             # <<<<<<<<<<<<<<
 *                                                                key))
 * 
*/
      __pyx_t_17 = __Pyx_PyUnicode_Join(__pyx_t_16, 5, 14 + __Pyx_PyUnicode_GET_LENGTH(__pyx_t_14) + 15 + __Pyx_PyUnicode_GET_LENGTH(__pyx_t_15) + 2, 127 | __Pyx_PyUnicode_MAX_CHAR_VALUE(__pyx_t_14) | __Pyx_PyUnicode_MAX_CHAR_VALUE(__pyx_t_15));
      if (unlikely(!__pyx_t_17)) __PYX_ERR(0, 1741, __pyx_L13_except_error)
      __Pyx_GOTREF(__pyx_t_17);
      __Pyx_DECREF(__pyx_t_14); __pyx_t_14 = 0;
      __Pyx_DECREF(__pyx_t_15); __pyx_t_15 = 0;
      __pyx_t_4 = 1;
      {
        PyObject *__pyx_callargs[2] = {__pyx_t_13, __pyx_t_17};
        __pyx_t_3 = __Pyx_PyObject_FastCall((PyObject*)(((PyTypeObject*)PyExc_TypeError)), __pyx_callargs+__pyx_t_4, (2-__pyx_t_4) | (__pyx_t_4*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
        __Pyx_XDECREF(__pyx_t_13); __pyx_t_13 = 0;
        __Pyx_DECREF(__pyx_t_17); __pyx_t_17 = 0;
        if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1741, __pyx_L13_except_error)
        __Pyx_GOTREF(__pyx_t_3);
      }
      __Pyx_Raise(__pyx_t_3, 0, 0, 0);
      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      __PYX_ERR(0, 1741, __pyx_L13_except_error)
    }
    goto __pyx_L13_except_error;

    /* "tables/tableextension.pyx":1729
 * 
 *     # Finally, try to set it to the value
 *     try:             # <<<<<<<<<<<<<<
 *       # Optimization for scalar values. This can optimize the writes
 *       # between a 10% and 100%, depending on the number of columns modified
*/
    __pyx_L13_except_error:;
    __Pyx_XGIVEREF(__pyx_t_9);
    __Pyx_XGIVEREF(__pyx_t_10);
    __Pyx_XGIVEREF(__pyx_t_11);
    __Pyx_ExceptionReset(__pyx_t_9, __pyx_t_10, __pyx_t_11);
    goto __pyx_L1_error;
    __pyx_L16_try_end:;
  }

  /* "tables/tableextension.pyx":1671
 * 
 *   # This is slightly faster (around 3%) than __setattr__
 *   def __setitem__(self, object key, object value):             # <<<<<<<<<<<<<<
 *     """__setitem__(key, value)
 * 
*/

  /* function exit code */
  __pyx_r = 0;
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_13);
  __Pyx_XDECREF(__pyx_t_14);
  __Pyx_XDECREF(__pyx_t_15);
  __Pyx_XDECREF(__pyx_t_17);
  __Pyx_AddTraceback("tables.tableextension.Row.__setitem__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  __pyx_L0:;
  __Pyx_XDECREF((PyObject *)__pyx_v_field);
  __Pyx_XDECREF(__pyx_v_fields);
  __Pyx_XDECREF(__pyx_v_fieldscache);
  __Pyx_XDECREF(__pyx_v_enum);
  __Pyx_XDECREF(__pyx_v_cenval);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":1744
 *                                                                key))
 * 
 *   def fetch_all_fields(self):             # <<<<<<<<<<<<<<
 *     """Retrieve all the fields in the current row.
 * 
*/

/* Python wrapper */
static PyObject *__pyx_pw_6tables_14tableextension_3Row_27fetch_all_fields(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
); /*proto*/
PyDoc_STRVAR(__pyx_doc_6tables_14tableextension_3Row_26fetch_all_fields, "Retrieve all the fields in the current row.\n\n    Contrarily to row[:] (see :ref:`RowSpecialMethods`), this returns row\n    data as a NumPy void scalar.  For instance::\n\n        [row.fetch_all_fields() for row in table.where('col1 < 3')]\n\n    will select all the rows that fulfill the given condition\n    as a list of NumPy records.\n\n    ");
static PyMethodDef __pyx_mdef_6tables_14tableextension_3Row_27fetch_all_fields = {"fetch_all_fields", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_3Row_27fetch_all_fields, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_6tables_14tableextension_3Row_26fetch_all_fields};
static PyObject *__pyx_pw_6tables_14tableextension_3Row_27fetch_all_fields(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
) {
  #if !CYTHON_METH_FASTCALL
  CYTHON_UNUSED Py_ssize_t __pyx_nargs;
  #endif
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("fetch_all_fields (wrapper)", 0);
  #if !CYTHON_METH_FASTCALL
  #if CYTHON_ASSUME_SAFE_SIZE
  __pyx_nargs = PyTuple_GET_SIZE(__pyx_args);
  #else
  __pyx_nargs = PyTuple_Size(__pyx_args); if (unlikely(__pyx_nargs < 0)) return NULL;
  #endif
  #endif
  __pyx_kwvalues = __Pyx_KwValues_FASTCALL(__pyx_args, __pyx_nargs);
  if (unlikely(__pyx_nargs > 0)) { __Pyx_RaiseArgtupleInvalid("fetch_all_fields", 1, 0, 0, __pyx_nargs); return NULL; }
  const Py_ssize_t __pyx_kwds_len = unlikely(__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
  if (unlikely(__pyx_kwds_len < 0)) return NULL;
  if (unlikely(__pyx_kwds_len > 0)) {__Pyx_RejectKeywords("fetch_all_fields", __pyx_kwds); return NULL;}
  __pyx_r = __pyx_pf_6tables_14tableextension_3Row_26fetch_all_fields(((struct __pyx_obj_6tables_14tableextension_Row *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_6tables_14tableextension_3Row_26fetch_all_fields(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  size_t __pyx_t_5;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("fetch_all_fields", 0);

  /* "tables/tableextension.pyx":1758
 * 
 *     # We need to do a cast for recognizing negative row numbers!
 *     if <signed long long>self._nrow < 0:             # <<<<<<<<<<<<<<
 *       return ("Warning: Row iterator has not been initialized for table:\n"
 *               "  %s\n"
*/
  __pyx_t_1 = (((PY_LONG_LONG)__pyx_v_self->_nrow) < 0);
  if (__pyx_t_1) {

    /* "tables/tableextension.pyx":1759
 *     # We need to do a cast for recognizing negative row numbers!
 *     if <signed long long>self._nrow < 0:
 *       return ("Warning: Row iterator has not been initialized for table:\n"             # <<<<<<<<<<<<<<
 *               "  %s\n"
 *               " You will normally want to use this method in iterator "
*/
    __Pyx_XDECREF(__pyx_r);

    /* "tables/tableextension.pyx":1762
 *               "  %s\n"
 *               " You will normally want to use this method in iterator "
 *               "contexts." % self.table)             # <<<<<<<<<<<<<<
 * 
 *     # Always return a copy of the row so that new data that is written
*/
    __pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_table_2); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1762, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_3 = __Pyx_PyUnicode_FormatSafe(__pyx_mstate_global->__pyx_kp_u_Warning_Row_iterator_has_not_bee, __pyx_t_2); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1762, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __pyx_r = __pyx_t_3;
    __pyx_t_3 = 0;
    goto __pyx_L0;

    /* "tables/tableextension.pyx":1758
 * 
 *     # We need to do a cast for recognizing negative row numbers!
 *     if <signed long long>self._nrow < 0:             # <<<<<<<<<<<<<<
 *       return ("Warning: Row iterator has not been initialized for table:\n"
 *               "  %s\n"
*/
  }

  /* "tables/tableextension.pyx":1766
 *     # Always return a copy of the row so that new data that is written
 *     # in self.iobuf doesn't overwrite the original returned data.
 *     return self.iobuf[self._row].copy()             # <<<<<<<<<<<<<<
 * 
 *   def __str__(self):
*/
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_4 = __Pyx_GetItemInt(__pyx_v_self->iobuf, __pyx_v_self->_row, long, 1, __Pyx_PyLong_From_long, 0, 1, 1, 1, __Pyx_ReferenceSharing_SharedReference); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1766, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_2 = __pyx_t_4;
  __Pyx_INCREF(__pyx_t_2);
  __pyx_t_5 = 0;
  {
    PyObject *__pyx_callargs[2] = {__pyx_t_2, NULL};
    __pyx_t_3 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_copy, __pyx_callargs+__pyx_t_5, (1-__pyx_t_5) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
    __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1766, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
  }
  __pyx_r = __pyx_t_3;
  __pyx_t_3 = 0;
  goto __pyx_L0;

  /* "tables/tableextension.pyx":1744
 *                                                                key))
 * 
 *   def fetch_all_fields(self):             # <<<<<<<<<<<<<<
 *     """Retrieve all the fields in the current row.
 * 
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("tables.tableextension.Row.fetch_all_fields", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":1768
 *     return self.iobuf[self._row].copy()
 * 
 *   def __str__(self):             # <<<<<<<<<<<<<<
 *     """Represent the record as an string"""
 * 
*/

/* Python wrapper */
static PyObject *__pyx_pw_6tables_14tableextension_3Row_29__str__(PyObject *__pyx_v_self); /*proto*/
PyDoc_STRVAR(__pyx_doc_6tables_14tableextension_3Row_28__str__, "Represent the record as an string");
#if CYTHON_UPDATE_DESCRIPTOR_DOC
struct wrapperbase __pyx_wrapperbase_6tables_14tableextension_3Row_28__str__;
#endif
static PyObject *__pyx_pw_6tables_14tableextension_3Row_29__str__(PyObject *__pyx_v_self) {
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__str__ (wrapper)", 0);
  __pyx_kwvalues = __Pyx_KwValues_VARARGS(__pyx_args, __pyx_nargs);
  __pyx_r = __pyx_pf_6tables_14tableextension_3Row_28__str__(((struct __pyx_obj_6tables_14tableextension_Row *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_6tables_14tableextension_3Row_28__str__(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self) {
  PyObject *__pyx_v_tablepathname = NULL;
  PyObject *__pyx_v_classname = NULL;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5[5];
  PyObject *__pyx_t_6 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__str__", 0);

  /* "tables/tableextension.pyx":1772
 * 
 *     # We need to do a cast for recognizing negative row numbers!
 *     if <signed long long>self._nrow < 0:             # <<<<<<<<<<<<<<
 *       return ("Warning: Row iterator has not been initialized for table:\n"
 *               "  %s\n"
*/
  __pyx_t_1 = (((PY_LONG_LONG)__pyx_v_self->_nrow) < 0);
  if (__pyx_t_1) {

    /* "tables/tableextension.pyx":1773
 *     # We need to do a cast for recognizing negative row numbers!
 *     if <signed long long>self._nrow < 0:
 *       return ("Warning: Row iterator has not been initialized for table:\n"             # <<<<<<<<<<<<<<
 *               "  %s\n"
 *               " You will normally want to use this object in iterator "
*/
    __Pyx_XDECREF(__pyx_r);

    /* "tables/tableextension.pyx":1776
 *               "  %s\n"
 *               " You will normally want to use this object in iterator "
 *               "contexts." % self.table)             # <<<<<<<<<<<<<<
 * 
 *     tablepathname = self.table._v_pathname
*/
    __pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_table_2); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1776, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_3 = __Pyx_PyUnicode_FormatSafe(__pyx_mstate_global->__pyx_kp_u_Warning_Row_iterator_has_not_bee_2, __pyx_t_2); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1776, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __pyx_r = __pyx_t_3;
    __pyx_t_3 = 0;
    goto __pyx_L0;

    /* "tables/tableextension.pyx":1772
 * 
 *     # We need to do a cast for recognizing negative row numbers!
 *     if <signed long long>self._nrow < 0:             # <<<<<<<<<<<<<<
 *       return ("Warning: Row iterator has not been initialized for table:\n"
 *               "  %s\n"
*/
  }

  /* "tables/tableextension.pyx":1778
 *               "contexts." % self.table)
 * 
 *     tablepathname = self.table._v_pathname             # <<<<<<<<<<<<<<
 *     classname = self.__class__.__name__
 *     return "%s.row (%s), pointing to row #%d" %  (tablepathname, classname,
*/
  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_table_2); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1778, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_mstate_global->__pyx_n_u_v_pathname); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1778, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_v_tablepathname = __pyx_t_2;
  __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":1779
 * 
 *     tablepathname = self.table._v_pathname
 *     classname = self.__class__.__name__             # <<<<<<<<<<<<<<
 *     return "%s.row (%s), pointing to row #%d" %  (tablepathname, classname,
 *                                                   self._nrow)
*/
  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_mstate_global->__pyx_n_u_class); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1779, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_mstate_global->__pyx_n_u_name); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1779, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __pyx_v_classname = __pyx_t_3;
  __pyx_t_3 = 0;

  /* "tables/tableextension.pyx":1780
 *     tablepathname = self.table._v_pathname
 *     classname = self.__class__.__name__
 *     return "%s.row (%s), pointing to row #%d" %  (tablepathname, classname,             # <<<<<<<<<<<<<<
 *                                                   self._nrow)
 * 
*/
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_3 = __Pyx_PyObject_FormatSimpleAndDecref(PyObject_Str(__pyx_v_tablepathname), __pyx_mstate_global->__pyx_empty_unicode); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 1780, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_2 = __Pyx_PyObject_FormatSimpleAndDecref(PyObject_Str(__pyx_v_classname), __pyx_mstate_global->__pyx_empty_unicode); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1780, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);

  /* "tables/tableextension.pyx":1781
 *     classname = self.__class__.__name__
 *     return "%s.row (%s), pointing to row #%d" %  (tablepathname, classname,
 *                                                   self._nrow)             # <<<<<<<<<<<<<<
 * 
 *   def __repr__(self):
*/
  __pyx_t_4 = __Pyx_PyUnicode_From_PY_LONG_LONG(__pyx_v_self->_nrow, 0, ' ', 'd'); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1781, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __pyx_t_5[0] = __pyx_t_3;
  __pyx_t_5[1] = __pyx_mstate_global->__pyx_kp_u_row;
  __pyx_t_5[2] = __pyx_t_2;
  __pyx_t_5[3] = __pyx_mstate_global->__pyx_kp_u_pointing_to_row;
  __pyx_t_5[4] = __pyx_t_4;

  /* "tables/tableextension.pyx":1780
 *     tablepathname = self.table._v_pathname
 *     classname = self.__class__.__name__
 *     return "%s.row (%s), pointing to row #%d" %  (tablepathname, classname,             # <<<<<<<<<<<<<<
 *                                                   self._nrow)
 * 
*/
  __pyx_t_6 = __Pyx_PyUnicode_Join(__pyx_t_5, 5, __Pyx_PyUnicode_GET_LENGTH(__pyx_t_3) + 6 + __Pyx_PyUnicode_GET_LENGTH(__pyx_t_2) + 20 + __Pyx_PyUnicode_GET_LENGTH(__pyx_t_4), 127 | __Pyx_PyUnicode_MAX_CHAR_VALUE(__pyx_t_3) | __Pyx_PyUnicode_MAX_CHAR_VALUE(__pyx_t_2));
  if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 1780, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_6);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_r = __pyx_t_6;
  __pyx_t_6 = 0;
  goto __pyx_L0;

  /* "tables/tableextension.pyx":1768
 *     return self.iobuf[self._row].copy()
 * 
 *   def __str__(self):             # <<<<<<<<<<<<<<
 *     """Represent the record as an string"""
 * 
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_AddTraceback("tables.tableextension.Row.__str__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_tablepathname);
  __Pyx_XDECREF(__pyx_v_classname);
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "tables/tableextension.pyx":1783
 *                                                   self._nrow)
 * 
 *   def __repr__(self):             # <<<<<<<<<<<<<<
 *     """Represent the record as an string"""
 * 
*/

/* Python wrapper */
static PyObject *__pyx_pw_6tables_14tableextension_3Row_31__repr__(PyObject *__pyx_v_self); /*proto*/
PyDoc_STRVAR(__pyx_doc_6tables_14tableextension_3Row_30__repr__, "Represent the record as an string");
#if CYTHON_UPDATE_DESCRIPTOR_DOC
struct wrapperbase __pyx_wrapperbase_6tables_14tableextension_3Row_30__repr__;
#endif
static PyObject *__pyx_pw_6tables_14tableextension_3Row_31__repr__(PyObject *__pyx_v_self) {
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__repr__ (wrapper)", 0);
  __pyx_kwvalues = __Pyx_KwValues_VARARGS(__pyx_args, __pyx_nargs);
  __pyx_r = __pyx_pf_6tables_14tableextension_3Row_30__repr__(((struct __pyx_obj_6tables_14tableextension_Row *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_6tables_14tableextension_3Row_30__repr__(struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__repr__", 0);

  /* "tables/tableextension.pyx":1786
 *     """Represent the record as an string"""
 * 
 *     return str(self)             # <<<<<<<<<<<<<<
 * 
 * ## Local Variables:
*/
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __Pyx_PyObject_Unicode(((PyObject *)__pyx_v_self)); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1786, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "tables/tableextension.pyx":1783
 *                                                   self._nrow)
 * 
 *   def __repr__(self):             # <<<<<<<<<<<<<<
 *     """Represent the record as an string"""
 * 
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("tables.tableextension.Row.__repr__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "(tree fragment)":1
 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     raise TypeError, "no default __reduce__ due to non-trivial __cinit__"
 * def __setstate_cython__(self, __pyx_state):
*/

/* Python wrapper */
static PyObject *__pyx_pw_6tables_14tableextension_3Row_33__reduce_cython__(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
); /*proto*/
static PyMethodDef __pyx_mdef_6tables_14tableextension_3Row_33__reduce_cython__ = {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_3Row_33__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_6tables_14tableextension_3Row_33__reduce_cython__(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
) {
  #if !CYTHON_METH_FASTCALL
  CYTHON_UNUSED Py_ssize_t __pyx_nargs;
  #endif
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__reduce_cython__ (wrapper)", 0);
  #if !CYTHON_METH_FASTCALL
  #if CYTHON_ASSUME_SAFE_SIZE
  __pyx_nargs = PyTuple_GET_SIZE(__pyx_args);
  #else
  __pyx_nargs = PyTuple_Size(__pyx_args); if (unlikely(__pyx_nargs < 0)) return NULL;
  #endif
  #endif
  __pyx_kwvalues = __Pyx_KwValues_FASTCALL(__pyx_args, __pyx_nargs);
  if (unlikely(__pyx_nargs > 0)) { __Pyx_RaiseArgtupleInvalid("__reduce_cython__", 1, 0, 0, __pyx_nargs); return NULL; }
  const Py_ssize_t __pyx_kwds_len = unlikely(__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
  if (unlikely(__pyx_kwds_len < 0)) return NULL;
  if (unlikely(__pyx_kwds_len > 0)) {__Pyx_RejectKeywords("__reduce_cython__", __pyx_kwds); return NULL;}
  __pyx_r = __pyx_pf_6tables_14tableextension_3Row_32__reduce_cython__(((struct __pyx_obj_6tables_14tableextension_Row *)__pyx_v_self));

  /* function exit code */
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_6tables_14tableextension_3Row_32__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__reduce_cython__", 0);

  /* "(tree fragment)":2
 * def __reduce_cython__(self):
 *     raise TypeError, "no default __reduce__ due to non-trivial __cinit__"             # <<<<<<<<<<<<<<
 * def __setstate_cython__(self, __pyx_state):
 *     raise TypeError, "no default __reduce__ due to non-trivial __cinit__"
*/
  __Pyx_Raise(((PyObject *)(((PyTypeObject*)PyExc_TypeError))), __pyx_mstate_global->__pyx_kp_u_no_default___reduce___due_to_non, 0, 0);
  __PYX_ERR(3, 2, __pyx_L1_error)

  /* "(tree fragment)":1
 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     raise TypeError, "no default __reduce__ due to non-trivial __cinit__"
 * def __setstate_cython__(self, __pyx_state):
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_AddTraceback("tables.tableextension.Row.__reduce_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "(tree fragment)":3
 * def __reduce_cython__(self):
 *     raise TypeError, "no default __reduce__ due to non-trivial __cinit__"
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     raise TypeError, "no default __reduce__ due to non-trivial __cinit__"
*/

/* Python wrapper */
static PyObject *__pyx_pw_6tables_14tableextension_3Row_35__setstate_cython__(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
); /*proto*/
static PyMethodDef __pyx_mdef_6tables_14tableextension_3Row_35__setstate_cython__ = {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_3Row_35__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_6tables_14tableextension_3Row_35__setstate_cython__(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
) {
  CYTHON_UNUSED PyObject *__pyx_v___pyx_state = 0;
  #if !CYTHON_METH_FASTCALL
  CYTHON_UNUSED Py_ssize_t __pyx_nargs;
  #endif
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject* values[1] = {0};
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("__setstate_cython__ (wrapper)", 0);
  #if !CYTHON_METH_FASTCALL
  #if CYTHON_ASSUME_SAFE_SIZE
  __pyx_nargs = PyTuple_GET_SIZE(__pyx_args);
  #else
  __pyx_nargs = PyTuple_Size(__pyx_args); if (unlikely(__pyx_nargs < 0)) return NULL;
  #endif
  #endif
  __pyx_kwvalues = __Pyx_KwValues_FASTCALL(__pyx_args, __pyx_nargs);
  {
    PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_pyx_state,0};
    const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
    if (unlikely(__pyx_kwds_len) < 0) __PYX_ERR(3, 3, __pyx_L3_error)
    if (__pyx_kwds_len > 0) {
      switch (__pyx_nargs) {
        case  1:
        values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      const Py_ssize_t kwd_pos_args = __pyx_nargs;
      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "__setstate_cython__", 0) < (0)) __PYX_ERR(3, 3, __pyx_L3_error)
      for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("__setstate_cython__", 1, 1, 1, i); __PYX_ERR(3, 3, __pyx_L3_error) }
      }
    } else if (unlikely(__pyx_nargs != 1)) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(3, 3, __pyx_L3_error)
    }
    __pyx_v___pyx_state = values[0];
  }
  goto __pyx_L6_skip;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("__setstate_cython__", 1, 1, 1, __pyx_nargs); __PYX_ERR(3, 3, __pyx_L3_error)
  __pyx_L6_skip:;
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L3_error:;
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  __Pyx_AddTraceback("tables.tableextension.Row.__setstate_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  __pyx_r = __pyx_pf_6tables_14tableextension_3Row_34__setstate_cython__(((struct __pyx_obj_6tables_14tableextension_Row *)__pyx_v_self), __pyx_v___pyx_state);

  /* function exit code */
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_6tables_14tableextension_3Row_34__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_6tables_14tableextension_Row *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__setstate_cython__", 0);

  /* "(tree fragment)":4
 *     raise TypeError, "no default __reduce__ due to non-trivial __cinit__"
 * def __setstate_cython__(self, __pyx_state):
 *     raise TypeError, "no default __reduce__ due to non-trivial __cinit__"             # <<<<<<<<<<<<<<
*/
  __Pyx_Raise(((PyObject *)(((PyTypeObject*)PyExc_TypeError))), __pyx_mstate_global->__pyx_kp_u_no_default___reduce___due_to_non, 0, 0);
  __PYX_ERR(3, 4, __pyx_L1_error)

  /* "(tree fragment)":3
 * def __reduce_cython__(self):
 *     raise TypeError, "no default __reduce__ due to non-trivial __cinit__"
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     raise TypeError, "no default __reduce__ due to non-trivial __cinit__"
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_AddTraceback("tables.tableextension.Row.__setstate_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
/* #### Code section: module_exttypes ### */
static struct __pyx_vtabstruct_6tables_14tableextension_Table __pyx_vtable_6tables_14tableextension_Table;

static PyObject *__pyx_tp_new_6tables_14tableextension_Table(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_6tables_14tableextension_Table *p;
  PyObject *o = __Pyx_PyType_GetSlot(__pyx_mstate_global->__pyx_ptype_6tables_13hdf5extension_Leaf, tp_new, newfunc)(t, a, k);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_6tables_14tableextension_Table *)o);
  p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_6tables_13hdf5extension_Leaf*)__pyx_vtabptr_6tables_14tableextension_Table;
  return o;
}

static void __pyx_tp_dealloc_6tables_14tableextension_Table(PyObject *o) {
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely(__Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_6tables_14tableextension_Table) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  if (PyType_IS_GC(__pyx_mstate_global->__pyx_ptype_6tables_13hdf5extension_Leaf)) PyObject_GC_Track(o);
  #if !CYTHON_USE_MODULE_STATE
  if (likely(__pyx_mstate_global->__pyx_ptype_6tables_13hdf5extension_Leaf)) __Pyx_PyType_GetSlot(__pyx_mstate_global->__pyx_ptype_6tables_13hdf5extension_Leaf, tp_dealloc, destructor)(o); else
  #endif
  __Pyx_call_next_tp_dealloc(o, __pyx_tp_dealloc_6tables_14tableextension_Table);
}

static int __pyx_tp_traverse_6tables_14tableextension_Table(PyObject *o, visitproc v, void *a) {
  int e;
  #if !CYTHON_USE_MODULE_STATE
  e = 0;
  if (likely(__pyx_mstate_global->__pyx_ptype_6tables_13hdf5extension_Leaf)) {
    traverseproc traverse = __Pyx_PyType_GetSlot(__pyx_mstate_global->__pyx_ptype_6tables_13hdf5extension_Leaf, tp_traverse, traverseproc);
    if (traverse) { e = traverse(o, v, a); }
  } else
  #endif
  { e = __Pyx_call_next_tp_traverse(o, v, a, __pyx_tp_traverse_6tables_14tableextension_Table); }
  if (e) return e;
  {
    e = __Pyx_call_type_traverse(o, 0, v, a);
    if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_6tables_14tableextension_Table(PyObject *o) {
  #if !CYTHON_USE_MODULE_STATE
  if (likely(__pyx_mstate_global->__pyx_ptype_6tables_13hdf5extension_Leaf)) {
    inquiry clear = __Pyx_PyType_GetSlot(__pyx_mstate_global->__pyx_ptype_6tables_13hdf5extension_Leaf, tp_clear, inquiry);
    if (clear) clear(o);
  } else
  #endif
  { __Pyx_call_next_tp_clear(o, __pyx_tp_clear_6tables_14tableextension_Table); }
  return 0;
}

static PyMethodDef __pyx_methods_6tables_14tableextension_Table[] = {
  {"_create_table", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_5Table_1_create_table, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"_get_info", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_5Table_3_get_info, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_6tables_14tableextension_5Table_2_get_info},
  {"_open_append", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_5Table_7_open_append, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"_append_records", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_5Table_9_append_records, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"_close_append", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_5Table_11_close_append, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"_update_records", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_5Table_13_update_records, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"_update_elements", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_5Table_15_update_elements, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"_read_records", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_5Table_17_read_records, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"_read_elements", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_5Table_19_read_elements, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"_remove_rows", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_5Table_21_remove_rows, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"_clean_chunk_addrs", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_5Table_23_clean_chunk_addrs, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_5Table_25__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_5Table_27__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_6tables_14tableextension_Table_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_6tables_14tableextension_Table},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_6tables_14tableextension_Table},
  {Py_tp_clear, (void *)__pyx_tp_clear_6tables_14tableextension_Table},
  {Py_tp_methods, (void *)__pyx_methods_6tables_14tableextension_Table},
  {Py_tp_new, (void *)__pyx_tp_new_6tables_14tableextension_Table},
  {0, 0},
};
static PyType_Spec __pyx_type_6tables_14tableextension_Table_spec = {
  "tables.tableextension.Table",
  sizeof(struct __pyx_obj_6tables_14tableextension_Table),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type_6tables_14tableextension_Table_slots,
};
#else

static PyTypeObject __pyx_type_6tables_14tableextension_Table = {
  PyVarObject_HEAD_INIT(0, 0)
  "tables.tableextension.""Table", /*tp_name*/
  sizeof(struct __pyx_obj_6tables_14tableextension_Table), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_6tables_14tableextension_Table, /*tp_dealloc*/
  0, /*tp_vectorcall_offset*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  0, /*tp_as_async*/
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_6tables_14tableextension_Table, /*tp_traverse*/
  __pyx_tp_clear_6tables_14tableextension_Table, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_6tables_14tableextension_Table, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_6tables_14tableextension_Table, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #if !CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif
static struct __pyx_vtabstruct_6tables_14tableextension_Row __pyx_vtable_6tables_14tableextension_Row;

static PyObject *__pyx_tp_new_6tables_14tableextension_Row(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_6tables_14tableextension_Row *p;
  PyObject *o;
  o = __Pyx_AllocateExtensionType(t, 0);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_6tables_14tableextension_Row *)o);
  p->__pyx_vtab = __pyx_vtabptr_6tables_14tableextension_Row;
  p->bufcoords = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  p->indexvalid = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  p->indexvalues = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  p->chunkmap = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  p->dtype = Py_None; Py_INCREF(Py_None);
  p->iobuf = Py_None; Py_INCREF(Py_None);
  p->iobufcpy = Py_None; Py_INCREF(Py_None);
  p->wrec = Py_None; Py_INCREF(Py_None);
  p->wreccpy = Py_None; Py_INCREF(Py_None);
  p->wfields = Py_None; Py_INCREF(Py_None);
  p->rfields = Py_None; Py_INCREF(Py_None);
  p->coords = Py_None; Py_INCREF(Py_None);
  p->condfunc = Py_None; Py_INCREF(Py_None);
  p->condargs = Py_None; Py_INCREF(Py_None);
  p->condkwargs = Py_None; Py_INCREF(Py_None);
  p->mod_elements = Py_None; Py_INCREF(Py_None);
  p->colenums = Py_None; Py_INCREF(Py_None);
  p->rfieldscache = Py_None; Py_INCREF(Py_None);
  p->wfieldscache = Py_None; Py_INCREF(Py_None);
  p->iterseq = Py_None; Py_INCREF(Py_None);
  p->_table_file = Py_None; Py_INCREF(Py_None);
  p->_table_path = Py_None; Py_INCREF(Py_None);
  p->modified_fields = Py_None; Py_INCREF(Py_None);
  p->seqcache_key = Py_None; Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_6tables_14tableextension_3Row_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_6tables_14tableextension_Row(PyObject *o) {
  struct __pyx_obj_6tables_14tableextension_Row *p = (struct __pyx_obj_6tables_14tableextension_Row *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely(__Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_6tables_14tableextension_Row) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->bufcoords);
  Py_CLEAR(p->indexvalid);
  Py_CLEAR(p->indexvalues);
  Py_CLEAR(p->chunkmap);
  Py_CLEAR(p->dtype);
  Py_CLEAR(p->iobuf);
  Py_CLEAR(p->iobufcpy);
  Py_CLEAR(p->wrec);
  Py_CLEAR(p->wreccpy);
  Py_CLEAR(p->wfields);
  Py_CLEAR(p->rfields);
  Py_CLEAR(p->coords);
  Py_CLEAR(p->condfunc);
  Py_CLEAR(p->condargs);
  Py_CLEAR(p->condkwargs);
  Py_CLEAR(p->mod_elements);
  Py_CLEAR(p->colenums);
  Py_CLEAR(p->rfieldscache);
  Py_CLEAR(p->wfieldscache);
  Py_CLEAR(p->iterseq);
  Py_CLEAR(p->_table_file);
  Py_CLEAR(p->_table_path);
  Py_CLEAR(p->modified_fields);
  Py_CLEAR(p->seqcache_key);
  PyTypeObject *tp = Py_TYPE(o);
  #if CYTHON_USE_TYPE_SLOTS
  (*tp->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(tp, Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
  #if CYTHON_USE_TYPE_SPECS
  Py_DECREF(tp);
  #endif
}

static int __pyx_tp_traverse_6tables_14tableextension_Row(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_6tables_14tableextension_Row *p = (struct __pyx_obj_6tables_14tableextension_Row *)o;
  {
    e = __Pyx_call_type_traverse(o, 1, v, a);
    if (e) return e;
  }
  if (p->bufcoords) {
    e = (*v)(((PyObject *)p->bufcoords), a); if (e) return e;
  }
  if (p->indexvalid) {
    e = (*v)(((PyObject *)p->indexvalid), a); if (e) return e;
  }
  if (p->indexvalues) {
    e = (*v)(((PyObject *)p->indexvalues), a); if (e) return e;
  }
  if (p->chunkmap) {
    e = (*v)(((PyObject *)p->chunkmap), a); if (e) return e;
  }
  if (p->dtype) {
    e = (*v)(p->dtype, a); if (e) return e;
  }
  if (p->iobuf) {
    e = (*v)(p->iobuf, a); if (e) return e;
  }
  if (p->iobufcpy) {
    e = (*v)(p->iobufcpy, a); if (e) return e;
  }
  if (p->wrec) {
    e = (*v)(p->wrec, a); if (e) return e;
  }
  if (p->wreccpy) {
    e = (*v)(p->wreccpy, a); if (e) return e;
  }
  if (p->wfields) {
    e = (*v)(p->wfields, a); if (e) return e;
  }
  if (p->rfields) {
    e = (*v)(p->rfields, a); if (e) return e;
  }
  if (p->coords) {
    e = (*v)(p->coords, a); if (e) return e;
  }
  if (p->condfunc) {
    e = (*v)(p->condfunc, a); if (e) return e;
  }
  if (p->condargs) {
    e = (*v)(p->condargs, a); if (e) return e;
  }
  if (p->condkwargs) {
    e = (*v)(p->condkwargs, a); if (e) return e;
  }
  if (p->mod_elements) {
    e = (*v)(p->mod_elements, a); if (e) return e;
  }
  if (p->colenums) {
    e = (*v)(p->colenums, a); if (e) return e;
  }
  if (p->rfieldscache) {
    e = (*v)(p->rfieldscache, a); if (e) return e;
  }
  if (p->wfieldscache) {
    e = (*v)(p->wfieldscache, a); if (e) return e;
  }
  if (p->iterseq) {
    e = (*v)(p->iterseq, a); if (e) return e;
  }
  if (p->_table_file) {
    e = (*v)(p->_table_file, a); if (e) return e;
  }
  if (p->_table_path) {
    e = (*v)(p->_table_path, a); if (e) return e;
  }
  if (p->modified_fields) {
    e = (*v)(p->modified_fields, a); if (e) return e;
  }
  if (p->seqcache_key) {
    e = (*v)(p->seqcache_key, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_6tables_14tableextension_Row(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_6tables_14tableextension_Row *p = (struct __pyx_obj_6tables_14tableextension_Row *)o;
  tmp = ((PyObject*)p->bufcoords);
  p->bufcoords = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->indexvalid);
  p->indexvalid = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->indexvalues);
  p->indexvalues = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->chunkmap);
  p->chunkmap = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->dtype);
  p->dtype = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->iobuf);
  p->iobuf = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->iobufcpy);
  p->iobufcpy = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->wrec);
  p->wrec = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->wreccpy);
  p->wreccpy = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->wfields);
  p->wfields = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->rfields);
  p->rfields = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->coords);
  p->coords = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->condfunc);
  p->condfunc = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->condargs);
  p->condargs = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->condkwargs);
  p->condkwargs = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->mod_elements);
  p->mod_elements = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->colenums);
  p->colenums = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->rfieldscache);
  p->rfieldscache = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->wfieldscache);
  p->wfieldscache = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->iterseq);
  p->iterseq = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->_table_file);
  p->_table_file = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->_table_path);
  p->_table_path = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->modified_fields);
  p->modified_fields = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->seqcache_key);
  p->seqcache_key = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_sq_item_6tables_14tableextension_Row(PyObject *o, Py_ssize_t i) {
  PyObject *r;
  PyObject *x = PyLong_FromSsize_t(i); if(!x) return 0;
  #if CYTHON_USE_TYPE_SLOTS || (!CYTHON_USE_TYPE_SPECS && __PYX_LIMITED_VERSION_HEX < 0x030A0000)
  r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x);
  #else
  r = ((binaryfunc)PyType_GetSlot(Py_TYPE(o), Py_mp_subscript))(o, x);
  #endif
  Py_DECREF(x);
  return r;
}

static int __pyx_mp_ass_subscript_6tables_14tableextension_Row(PyObject *o, PyObject *i, PyObject *v) {
  if (v) {
    return __pyx_pw_6tables_14tableextension_3Row_25__setitem__(o, i, v);
  }
  else {
    __Pyx_TypeName o_type_name;
    o_type_name = __Pyx_PyType_GetFullyQualifiedName(Py_TYPE(o));
    PyErr_Format(PyExc_NotImplementedError,
      "Subscript deletion not supported by " __Pyx_FMT_TYPENAME, o_type_name);
    __Pyx_DECREF_TypeName(o_type_name);
    return -1;
  }
}

static PyObject *__pyx_getprop_6tables_14tableextension_3Row_nrow(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6tables_14tableextension_3Row_4nrow_1__get__(o);
}

static PyObject *__pyx_getprop_6tables_14tableextension_3Row_table(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_6tables_14tableextension_3Row_5table_1__get__(o);
}

static PyObject *__pyx_specialmethod___pyx_pw_6tables_14tableextension_3Row_7__next__(PyObject *self, CYTHON_UNUSED PyObject *arg) {
  PyObject *res = __pyx_pw_6tables_14tableextension_3Row_7__next__(self);
  if (!res && !PyErr_Occurred()) { PyErr_SetNone(PyExc_StopIteration); }
  return res;
}

static PyMethodDef __pyx_methods_6tables_14tableextension_Row[] = {
  {"_iter", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_3Row_3_iter, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_6tables_14tableextension_3Row_2_iter},
  {"__next__", (PyCFunction)__pyx_specialmethod___pyx_pw_6tables_14tableextension_3Row_7__next__, METH_NOARGS|METH_COEXIST, __pyx_doc_6tables_14tableextension_3Row_6__next__},
  {"_fill_col", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_3Row_9_fill_col, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_6tables_14tableextension_3Row_8_fill_col},
  {"append", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_3Row_11append, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_6tables_14tableextension_3Row_10append},
  {"_flush_buffered_rows", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_3Row_13_flush_buffered_rows, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"_get_unsaved_nrows", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_3Row_15_get_unsaved_nrows, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"update", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_3Row_17update, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_6tables_14tableextension_3Row_16update},
  {"_flush_mod_rows", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_3Row_19_flush_mod_rows, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_6tables_14tableextension_3Row_18_flush_mod_rows},
  {"fetch_all_fields", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_3Row_27fetch_all_fields, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_6tables_14tableextension_3Row_26fetch_all_fields},
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_3Row_33__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_6tables_14tableextension_3Row_35__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_6tables_14tableextension_Row[] = {
  {"nrow", __pyx_getprop_6tables_14tableextension_3Row_nrow, 0, PyDoc_STR("The current row number.\n\n    This property is useful for knowing which row is being dealt with in the\n    middle of a loop or iterator.\n\n    "), 0},
  {"table", __pyx_getprop_6tables_14tableextension_3Row_table, 0, 0, 0},
  {0, 0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_6tables_14tableextension_Row_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_6tables_14tableextension_Row},
  {Py_tp_repr, (void *)__pyx_pw_6tables_14tableextension_3Row_31__repr__},
  {Py_sq_item, (void *)__pyx_sq_item_6tables_14tableextension_Row},
  {Py_sq_contains, (void *)__pyx_pw_6tables_14tableextension_3Row_21__contains__},
  {Py_mp_subscript, (void *)__pyx_pw_6tables_14tableextension_3Row_23__getitem__},
  {Py_mp_ass_subscript, (void *)__pyx_mp_ass_subscript_6tables_14tableextension_Row},
  {Py_tp_str, (void *)__pyx_pw_6tables_14tableextension_3Row_29__str__},
  {Py_tp_doc, (void *)PyDoc_STR("Table row iterator and field accessor.\n\n  Instances of this class are used to fetch and set the values\n  of individual table fields.  It works very much like a dictionary,\n  where keys are the pathnames or positions (extended slicing is\n  supported) of the fields in the associated table in a specific row.\n\n  This class provides an *iterator interface*\n  so that you can use the same Row instance to\n  access successive table rows one after the other.  There are also\n  some important methods that are useful for accessing, adding and\n  modifying values in tables.\n\n  .. rubric:: Row attributes\n\n  .. attribute:: nrow\n\n      The current row number.\n\n      This property is useful for knowing which row is being dealt with in the\n      middle of a loop or iterator.\n\n  ")},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_6tables_14tableextension_Row},
  {Py_tp_clear, (void *)__pyx_tp_clear_6tables_14tableextension_Row},
  {Py_tp_iter, (void *)__pyx_pw_6tables_14tableextension_3Row_5__iter__},
  {Py_tp_iternext, (void *)__pyx_pw_6tables_14tableextension_3Row_7__next__},
  {Py_tp_methods, (void *)__pyx_methods_6tables_14tableextension_Row},
  {Py_tp_getset, (void *)__pyx_getsets_6tables_14tableextension_Row},
  {Py_tp_new, (void *)__pyx_tp_new_6tables_14tableextension_Row},
  {0, 0},
};
static PyType_Spec __pyx_type_6tables_14tableextension_Row_spec = {
  "tables.tableextension.Row",
  sizeof(struct __pyx_obj_6tables_14tableextension_Row),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type_6tables_14tableextension_Row_slots,
};
#else

static PySequenceMethods __pyx_tp_as_sequence_Row = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  __pyx_sq_item_6tables_14tableextension_Row, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  __pyx_pw_6tables_14tableextension_3Row_21__contains__, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_Row = {
  0, /*mp_length*/
  __pyx_pw_6tables_14tableextension_3Row_23__getitem__, /*mp_subscript*/
  __pyx_mp_ass_subscript_6tables_14tableextension_Row, /*mp_ass_subscript*/
};

static PyTypeObject __pyx_type_6tables_14tableextension_Row = {
  PyVarObject_HEAD_INIT(0, 0)
  "tables.tableextension.""Row", /*tp_name*/
  sizeof(struct __pyx_obj_6tables_14tableextension_Row), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_6tables_14tableextension_Row, /*tp_dealloc*/
  0, /*tp_vectorcall_offset*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  0, /*tp_as_async*/
  __pyx_pw_6tables_14tableextension_3Row_31__repr__, /*tp_repr*/
  0, /*tp_as_number*/
  &__pyx_tp_as_sequence_Row, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_Row, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  __pyx_pw_6tables_14tableextension_3Row_29__str__, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  PyDoc_STR("Table row iterator and field accessor.\n\n  Instances of this class are used to fetch and set the values\n  of individual table fields.  It works very much like a dictionary,\n  where keys are the pathnames or positions (extended slicing is\n  supported) of the fields in the associated table in a specific row.\n\n  This class provides an *iterator interface*\n  so that you can use the same Row instance to\n  access successive table rows one after the other.  There are also\n  some important methods that are useful for accessing, adding and\n  modifying values in tables.\n\n  .. rubric:: Row attributes\n\n  .. attribute:: nrow\n\n      The current row number.\n\n      This property is useful for knowing which row is being dealt with in the\n      middle of a loop or iterator.\n\n  "), /*tp_doc*/
  __pyx_tp_traverse_6tables_14tableextension_Row, /*tp_traverse*/
  __pyx_tp_clear_6tables_14tableextension_Row, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  __pyx_pw_6tables_14tableextension_3Row_5__iter__, /*tp_iter*/
  __pyx_pw_6tables_14tableextension_3Row_7__next__, /*tp_iternext*/
  __pyx_methods_6tables_14tableextension_Row, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_6tables_14tableextension_Row, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_6tables_14tableextension_Row, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #if !CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif

static PyMethodDef __pyx_methods[] = {
  {0, 0, 0, 0}
};
/* #### Code section: initfunc_declarations ### */
static CYTHON_SMALL_CODE int __Pyx_InitCachedBuiltins(__pyx_mstatetype *__pyx_mstate); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_InitCachedConstants(__pyx_mstatetype *__pyx_mstate); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_InitGlobals(void); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_InitConstants(__pyx_mstatetype *__pyx_mstate); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_global_init_code(__pyx_mstatetype *__pyx_mstate); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_variable_export_code(__pyx_mstatetype *__pyx_mstate); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_function_export_code(__pyx_mstatetype *__pyx_mstate); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_type_init_code(__pyx_mstatetype *__pyx_mstate); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_type_import_code(__pyx_mstatetype *__pyx_mstate); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_variable_import_code(__pyx_mstatetype *__pyx_mstate); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_function_import_code(__pyx_mstatetype *__pyx_mstate); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_CreateCodeObjects(__pyx_mstatetype *__pyx_mstate); /*proto*/
/* #### Code section: init_module ### */

static int __Pyx_modinit_global_init_code(__pyx_mstatetype *__pyx_mstate) {
  __Pyx_RefNannyDeclarations
  CYTHON_UNUSED_VAR(__pyx_mstate);
  __Pyx_RefNannySetupContext("__Pyx_modinit_global_init_code", 0);
  /*--- Global init code ---*/
  __Pyx_RefNannyFinishContext();
  return 0;
}

static int __Pyx_modinit_variable_export_code(__pyx_mstatetype *__pyx_mstate) {
  __Pyx_RefNannyDeclarations
  CYTHON_UNUSED_VAR(__pyx_mstate);
  __Pyx_RefNannySetupContext("__Pyx_modinit_variable_export_code", 0);
  /*--- Variable export code ---*/
  __Pyx_RefNannyFinishContext();
  return 0;
}

static int __Pyx_modinit_function_export_code(__pyx_mstatetype *__pyx_mstate) {
  __Pyx_RefNannyDeclarations
  CYTHON_UNUSED_VAR(__pyx_mstate);
  __Pyx_RefNannySetupContext("__Pyx_modinit_function_export_code", 0);
  /*--- Function export code ---*/
  __Pyx_RefNannyFinishContext();
  return 0;
}

static int __Pyx_modinit_type_init_code(__pyx_mstatetype *__pyx_mstate) {
  __Pyx_RefNannyDeclarations
  CYTHON_UNUSED_VAR(__pyx_mstate);
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__Pyx_modinit_type_init_code", 0);
  /*--- Type init code ---*/
  __pyx_t_1 = PyImport_ImportModule("tables.hdf5extension"); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_mstate->__pyx_ptype_6tables_13hdf5extension_Leaf = __Pyx_ImportType_3_2_4(__pyx_t_1, "tables.hdf5extension", "Leaf",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(struct __pyx_obj_6tables_13hdf5extension_Leaf), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_6tables_13hdf5extension_Leaf),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(struct __pyx_obj_6tables_13hdf5extension_Leaf), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_6tables_13hdf5extension_Leaf),
  #else
  sizeof(struct __pyx_obj_6tables_13hdf5extension_Leaf), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_6tables_13hdf5extension_Leaf),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_6tables_13hdf5extension_Leaf) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_vtabptr_6tables_13hdf5extension_Leaf = (struct __pyx_vtabstruct_6tables_13hdf5extension_Leaf*)__Pyx_GetVtable(__pyx_mstate->__pyx_ptype_6tables_13hdf5extension_Leaf); if (unlikely(!__pyx_vtabptr_6tables_13hdf5extension_Leaf)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_vtabptr_6tables_14tableextension_Table = &__pyx_vtable_6tables_14tableextension_Table;
  __pyx_vtable_6tables_14tableextension_Table.__pyx_base = *__pyx_vtabptr_6tables_13hdf5extension_Leaf;
  __pyx_vtable_6tables_14tableextension_Table.get_nested_type = (PyObject *(*)(struct __pyx_obj_6tables_14tableextension_Table *, hid_t, hid_t, PyObject *, PyObject *))__pyx_f_6tables_14tableextension_5Table_get_nested_type;
  __pyx_vtable_6tables_14tableextension_Table._convert_time64_ = (PyObject *(*)(struct __pyx_obj_6tables_14tableextension_Table *, PyArrayObject *, hsize_t, int))__pyx_f_6tables_14tableextension_5Table__convert_time64_;
  __pyx_vtable_6tables_14tableextension_Table._convert_types = (PyObject *(*)(struct __pyx_obj_6tables_14tableextension_Table *, PyArrayObject *, hsize_t, int, int __pyx_skip_dispatch))__pyx_f_6tables_14tableextension_5Table__convert_types;
  __pyx_vtable_6tables_14tableextension_Table._read_chunk = (hsize_t (*)(struct __pyx_obj_6tables_14tableextension_Table *, hsize_t, PyArrayObject *, long))__pyx_f_6tables_14tableextension_5Table__read_chunk;
  #if CYTHON_USE_TYPE_SPECS
  __pyx_t_2 = PyTuple_Pack(1, (PyObject *)__pyx_mstate_global->__pyx_ptype_6tables_13hdf5extension_Leaf); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 225, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_mstate->__pyx_ptype_6tables_14tableextension_Table = (PyTypeObject *) __Pyx_PyType_FromModuleAndSpec(__pyx_m, &__pyx_type_6tables_14tableextension_Table_spec, __pyx_t_2);
  __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
  if (unlikely(!__pyx_mstate->__pyx_ptype_6tables_14tableextension_Table)) __PYX_ERR(0, 225, __pyx_L1_error)
  if (__Pyx_fix_up_extension_type_from_spec(&__pyx_type_6tables_14tableextension_Table_spec, __pyx_mstate->__pyx_ptype_6tables_14tableextension_Table) < (0)) __PYX_ERR(0, 225, __pyx_L1_error)
  #else
  __pyx_mstate->__pyx_ptype_6tables_14tableextension_Table = &__pyx_type_6tables_14tableextension_Table;
  #endif
  #if !CYTHON_COMPILING_IN_LIMITED_API
  __pyx_mstate_global->__pyx_ptype_6tables_14tableextension_Table->tp_base = __pyx_mstate_global->__pyx_ptype_6tables_13hdf5extension_Leaf;
  #endif
  #if !CYTHON_USE_TYPE_SPECS
  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_6tables_14tableextension_Table) < (0)) __PYX_ERR(0, 225, __pyx_L1_error)
  #endif
  #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030E0000
  PyUnstable_Object_EnableDeferredRefcount((PyObject*)__pyx_mstate->__pyx_ptype_6tables_14tableextension_Table);
  #endif
  #if !CYTHON_COMPILING_IN_LIMITED_API
  if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_mstate->__pyx_ptype_6tables_14tableextension_Table->tp_dictoffset && __pyx_mstate->__pyx_ptype_6tables_14tableextension_Table->tp_getattro == PyObject_GenericGetAttr)) {
    __pyx_mstate->__pyx_ptype_6tables_14tableextension_Table->tp_getattro = PyObject_GenericGetAttr;
  }
  #endif
  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_6tables_14tableextension_Table, __pyx_vtabptr_6tables_14tableextension_Table) < (0)) __PYX_ERR(0, 225, __pyx_L1_error)
  if (__Pyx_MergeVtables(__pyx_mstate->__pyx_ptype_6tables_14tableextension_Table) < (0)) __PYX_ERR(0, 225, __pyx_L1_error)
  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_Table, (PyObject *) __pyx_mstate->__pyx_ptype_6tables_14tableextension_Table) < (0)) __PYX_ERR(0, 225, __pyx_L1_error)
  if (__Pyx_setup_reduce((PyObject *) __pyx_mstate->__pyx_ptype_6tables_14tableextension_Table) < (0)) __PYX_ERR(0, 225, __pyx_L1_error)
  __pyx_vtabptr_6tables_14tableextension_Row = &__pyx_vtable_6tables_14tableextension_Row;
  __pyx_vtable_6tables_14tableextension_Row._new_buffer = (PyObject *(*)(struct __pyx_obj_6tables_14tableextension_Row *, PyObject *))__pyx_f_6tables_14tableextension_3Row__new_buffer;
  __pyx_vtable_6tables_14tableextension_Row._init_loop = (PyObject *(*)(struct __pyx_obj_6tables_14tableextension_Row *, PY_LONG_LONG, PY_LONG_LONG, PY_LONG_LONG, PyObject *, PyObject *))__pyx_f_6tables_14tableextension_3Row__init_loop;
  __pyx_vtable_6tables_14tableextension_Row._Row__next__indexed = (PyObject *(*)(struct __pyx_obj_6tables_14tableextension_Row *))__pyx_f_6tables_14tableextension_3Row__Row__next__indexed;
  __pyx_vtable_6tables_14tableextension_Row._Row__next__coords = (PyObject *(*)(struct __pyx_obj_6tables_14tableextension_Row *))__pyx_f_6tables_14tableextension_3Row__Row__next__coords;
  __pyx_vtable_6tables_14tableextension_Row._Row__next__inkernel = (PyObject *(*)(struct __pyx_obj_6tables_14tableextension_Row *))__pyx_f_6tables_14tableextension_3Row__Row__next__inkernel;
  __pyx_vtable_6tables_14tableextension_Row._Row__next__general = (PyObject *(*)(struct __pyx_obj_6tables_14tableextension_Row *))__pyx_f_6tables_14tableextension_3Row__Row__next__general;
  __pyx_vtable_6tables_14tableextension_Row._finish_riterator = (PyObject *(*)(struct __pyx_obj_6tables_14tableextension_Row *))__pyx_f_6tables_14tableextension_3Row__finish_riterator;
  #if CYTHON_USE_TYPE_SPECS
  __pyx_mstate->__pyx_ptype_6tables_14tableextension_Row = (PyTypeObject *) __Pyx_PyType_FromModuleAndSpec(__pyx_m, &__pyx_type_6tables_14tableextension_Row_spec, NULL); if (unlikely(!__pyx_mstate->__pyx_ptype_6tables_14tableextension_Row)) __PYX_ERR(0, 822, __pyx_L1_error)
  if (__Pyx_fix_up_extension_type_from_spec(&__pyx_type_6tables_14tableextension_Row_spec, __pyx_mstate->__pyx_ptype_6tables_14tableextension_Row) < (0)) __PYX_ERR(0, 822, __pyx_L1_error)
  #else
  __pyx_mstate->__pyx_ptype_6tables_14tableextension_Row = &__pyx_type_6tables_14tableextension_Row;
  #endif
  #if !CYTHON_COMPILING_IN_LIMITED_API
  #endif
  #if !CYTHON_USE_TYPE_SPECS
  if (__Pyx_PyType_Ready(__pyx_mstate->__pyx_ptype_6tables_14tableextension_Row) < (0)) __PYX_ERR(0, 822, __pyx_L1_error)
  #endif
  #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030E0000
  PyUnstable_Object_EnableDeferredRefcount((PyObject*)__pyx_mstate->__pyx_ptype_6tables_14tableextension_Row);
  #endif
  #if !CYTHON_COMPILING_IN_LIMITED_API
  if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_mstate->__pyx_ptype_6tables_14tableextension_Row->tp_dictoffset && __pyx_mstate->__pyx_ptype_6tables_14tableextension_Row->tp_getattro == PyObject_GenericGetAttr)) {
    __pyx_mstate->__pyx_ptype_6tables_14tableextension_Row->tp_getattro = PyObject_GenericGetAttr;
  }
  #endif
  #if CYTHON_UPDATE_DESCRIPTOR_DOC
  {
    PyObject *wrapper = PyObject_GetAttrString((PyObject *)__pyx_mstate->__pyx_ptype_6tables_14tableextension_Row, "__iter__"); if (unlikely(!wrapper)) __PYX_ERR(0, 822, __pyx_L1_error)
    if (__Pyx_IS_TYPE(wrapper, &PyWrapperDescr_Type)) {
      __pyx_wrapperbase_6tables_14tableextension_3Row_4__iter__ = *((PyWrapperDescrObject *)wrapper)->d_base;
      __pyx_wrapperbase_6tables_14tableextension_3Row_4__iter__.doc = __pyx_doc_6tables_14tableextension_3Row_4__iter__;
      ((PyWrapperDescrObject *)wrapper)->d_base = &__pyx_wrapperbase_6tables_14tableextension_3Row_4__iter__;
    }
  }
  #endif
  #if CYTHON_UPDATE_DESCRIPTOR_DOC
  {
    PyObject *wrapper = PyObject_GetAttrString((PyObject *)__pyx_mstate->__pyx_ptype_6tables_14tableextension_Row, "__next__"); if (unlikely(!wrapper)) __PYX_ERR(0, 822, __pyx_L1_error)
    if (__Pyx_IS_TYPE(wrapper, &PyWrapperDescr_Type)) {
      __pyx_wrapperbase_6tables_14tableextension_3Row_6__next__ = *((PyWrapperDescrObject *)wrapper)->d_base;
      __pyx_wrapperbase_6tables_14tableextension_3Row_6__next__.doc = __pyx_doc_6tables_14tableextension_3Row_6__next__;
      ((PyWrapperDescrObject *)wrapper)->d_base = &__pyx_wrapperbase_6tables_14tableextension_3Row_6__next__;
    }
  }
  #endif
  #if CYTHON_UPDATE_DESCRIPTOR_DOC
  {
    PyObject *wrapper = PyObject_GetAttrString((PyObject *)__pyx_mstate->__pyx_ptype_6tables_14tableextension_Row, "__contains__"); if (unlikely(!wrapper)) __PYX_ERR(0, 822, __pyx_L1_error)
    if (__Pyx_IS_TYPE(wrapper, &PyWrapperDescr_Type)) {
      __pyx_wrapperbase_6tables_14tableextension_3Row_20__contains__ = *((PyWrapperDescrObject *)wrapper)->d_base;
      __pyx_wrapperbase_6tables_14tableextension_3Row_20__contains__.doc = __pyx_doc_6tables_14tableextension_3Row_20__contains__;
      ((PyWrapperDescrObject *)wrapper)->d_base = &__pyx_wrapperbase_6tables_14tableextension_3Row_20__contains__;
    }
  }
  #endif
  #if CYTHON_UPDATE_DESCRIPTOR_DOC
  {
    PyObject *wrapper = PyObject_GetAttrString((PyObject *)__pyx_mstate->__pyx_ptype_6tables_14tableextension_Row, "__getitem__"); if (unlikely(!wrapper)) __PYX_ERR(0, 822, __pyx_L1_error)
    if (__Pyx_IS_TYPE(wrapper, &PyWrapperDescr_Type)) {
      __pyx_wrapperbase_6tables_14tableextension_3Row_22__getitem__ = *((PyWrapperDescrObject *)wrapper)->d_base;
      __pyx_wrapperbase_6tables_14tableextension_3Row_22__getitem__.doc = __pyx_doc_6tables_14tableextension_3Row_22__getitem__;
      ((PyWrapperDescrObject *)wrapper)->d_base = &__pyx_wrapperbase_6tables_14tableextension_3Row_22__getitem__;
    }
  }
  #endif
  #if CYTHON_UPDATE_DESCRIPTOR_DOC
  {
    PyObject *wrapper = PyObject_GetAttrString((PyObject *)__pyx_mstate->__pyx_ptype_6tables_14tableextension_Row, "__setitem__"); if (unlikely(!wrapper)) __PYX_ERR(0, 822, __pyx_L1_error)
    if (__Pyx_IS_TYPE(wrapper, &PyWrapperDescr_Type)) {
      __pyx_wrapperbase_6tables_14tableextension_3Row_24__setitem__ = *((PyWrapperDescrObject *)wrapper)->d_base;
      __pyx_wrapperbase_6tables_14tableextension_3Row_24__setitem__.doc = __pyx_doc_6tables_14tableextension_3Row_24__setitem__;
      ((PyWrapperDescrObject *)wrapper)->d_base = &__pyx_wrapperbase_6tables_14tableextension_3Row_24__setitem__;
    }
  }
  #endif
  #if CYTHON_UPDATE_DESCRIPTOR_DOC
  {
    PyObject *wrapper = PyObject_GetAttrString((PyObject *)__pyx_mstate->__pyx_ptype_6tables_14tableextension_Row, "__str__"); if (unlikely(!wrapper)) __PYX_ERR(0, 822, __pyx_L1_error)
    if (__Pyx_IS_TYPE(wrapper, &PyWrapperDescr_Type)) {
      __pyx_wrapperbase_6tables_14tableextension_3Row_28__str__ = *((PyWrapperDescrObject *)wrapper)->d_base;
      __pyx_wrapperbase_6tables_14tableextension_3Row_28__str__.doc = __pyx_doc_6tables_14tableextension_3Row_28__str__;
      ((PyWrapperDescrObject *)wrapper)->d_base = &__pyx_wrapperbase_6tables_14tableextension_3Row_28__str__;
    }
  }
  #endif
  #if CYTHON_UPDATE_DESCRIPTOR_DOC
  {
    PyObject *wrapper = PyObject_GetAttrString((PyObject *)__pyx_mstate->__pyx_ptype_6tables_14tableextension_Row, "__repr__"); if (unlikely(!wrapper)) __PYX_ERR(0, 822, __pyx_L1_error)
    if (__Pyx_IS_TYPE(wrapper, &PyWrapperDescr_Type)) {
      __pyx_wrapperbase_6tables_14tableextension_3Row_30__repr__ = *((PyWrapperDescrObject *)wrapper)->d_base;
      __pyx_wrapperbase_6tables_14tableextension_3Row_30__repr__.doc = __pyx_doc_6tables_14tableextension_3Row_30__repr__;
      ((PyWrapperDescrObject *)wrapper)->d_base = &__pyx_wrapperbase_6tables_14tableextension_3Row_30__repr__;
    }
  }
  #endif
  if (__Pyx_SetVtable(__pyx_mstate->__pyx_ptype_6tables_14tableextension_Row, __pyx_vtabptr_6tables_14tableextension_Row) < (0)) __PYX_ERR(0, 822, __pyx_L1_error)
  if (__Pyx_MergeVtables(__pyx_mstate->__pyx_ptype_6tables_14tableextension_Row) < (0)) __PYX_ERR(0, 822, __pyx_L1_error)
  if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_Row, (PyObject *) __pyx_mstate->__pyx_ptype_6tables_14tableextension_Row) < (0)) __PYX_ERR(0, 822, __pyx_L1_error)
  if (__Pyx_setup_reduce((PyObject *) __pyx_mstate->__pyx_ptype_6tables_14tableextension_Row) < (0)) __PYX_ERR(0, 822, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_RefNannyFinishContext();
  return 0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_RefNannyFinishContext();
  return -1;
}

static int __Pyx_modinit_type_import_code(__pyx_mstatetype *__pyx_mstate) {
  __Pyx_RefNannyDeclarations
  CYTHON_UNUSED_VAR(__pyx_mstate);
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__Pyx_modinit_type_import_code", 0);
  /*--- Type import code ---*/
  __pyx_t_1 = PyImport_ImportModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_t_1)) __PYX_ERR(4, 9, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_mstate->__pyx_ptype_7cpython_4type_type = __Pyx_ImportType_3_2_4(__pyx_t_1, __Pyx_BUILTIN_MODULE_NAME, "type",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(PyTypeObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyTypeObject),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  0, 0,
  #else
  sizeof(PyHeapTypeObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyHeapTypeObject),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_7cpython_4type_type) __PYX_ERR(4, 9, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = PyImport_ImportModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 8, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_mstate->__pyx_ptype_7cpython_4bool_bool = __Pyx_ImportType_3_2_4(__pyx_t_1, __Pyx_BUILTIN_MODULE_NAME, "bool",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(PyLongObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyLongObject),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  0, 0,
  #else
  sizeof(PyLongObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyLongObject),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_7cpython_4bool_bool) __PYX_ERR(5, 8, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = PyImport_ImportModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 16, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_mstate->__pyx_ptype_7cpython_7complex_complex = __Pyx_ImportType_3_2_4(__pyx_t_1, __Pyx_BUILTIN_MODULE_NAME, "complex",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(PyComplexObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyComplexObject),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  0, 0,
  #else
  sizeof(PyComplexObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyComplexObject),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_7cpython_7complex_complex) __PYX_ERR(6, 16, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = PyImport_ImportModule("numpy"); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 229, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_mstate->__pyx_ptype_5numpy_dtype = __Pyx_ImportType_3_2_4(__pyx_t_1, "numpy", "dtype",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(PyArray_Descr), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyArray_Descr),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(PyArray_Descr), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyArray_Descr),
  #else
  sizeof(PyArray_Descr), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyArray_Descr),
  #endif
  __Pyx_ImportType_CheckSize_Ignore_3_2_4); if (!__pyx_mstate->__pyx_ptype_5numpy_dtype) __PYX_ERR(1, 229, __pyx_L1_error)
  __pyx_mstate->__pyx_ptype_5numpy_flatiter = __Pyx_ImportType_3_2_4(__pyx_t_1, "numpy", "flatiter",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(PyArrayIterObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyArrayIterObject),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(PyArrayIterObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyArrayIterObject),
  #else
  sizeof(PyArrayIterObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyArrayIterObject),
  #endif
  __Pyx_ImportType_CheckSize_Ignore_3_2_4); if (!__pyx_mstate->__pyx_ptype_5numpy_flatiter) __PYX_ERR(1, 274, __pyx_L1_error)
  __pyx_mstate->__pyx_ptype_5numpy_broadcast = __Pyx_ImportType_3_2_4(__pyx_t_1, "numpy", "broadcast",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(PyArrayMultiIterObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyArrayMultiIterObject),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(PyArrayMultiIterObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyArrayMultiIterObject),
  #else
  sizeof(PyArrayMultiIterObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyArrayMultiIterObject),
  #endif
  __Pyx_ImportType_CheckSize_Ignore_3_2_4); if (!__pyx_mstate->__pyx_ptype_5numpy_broadcast) __PYX_ERR(1, 278, __pyx_L1_error)
  __pyx_mstate->__pyx_ptype_5numpy_ndarray = __Pyx_ImportType_3_2_4(__pyx_t_1, "numpy", "ndarray",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(PyArrayObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyArrayObject),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(PyArrayObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyArrayObject),
  #else
  sizeof(PyArrayObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyArrayObject),
  #endif
  __Pyx_ImportType_CheckSize_Ignore_3_2_4); if (!__pyx_mstate->__pyx_ptype_5numpy_ndarray) __PYX_ERR(1, 317, __pyx_L1_error)
  __pyx_mstate->__pyx_ptype_5numpy_generic = __Pyx_ImportType_3_2_4(__pyx_t_1, "numpy", "generic",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(PyObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyObject),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(PyObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyObject),
  #else
  sizeof(PyObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyObject),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_5numpy_generic) __PYX_ERR(1, 826, __pyx_L1_error)
  __pyx_mstate->__pyx_ptype_5numpy_number = __Pyx_ImportType_3_2_4(__pyx_t_1, "numpy", "number",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(PyObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyObject),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(PyObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyObject),
  #else
  sizeof(PyObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyObject),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_5numpy_number) __PYX_ERR(1, 828, __pyx_L1_error)
  __pyx_mstate->__pyx_ptype_5numpy_integer = __Pyx_ImportType_3_2_4(__pyx_t_1, "numpy", "integer",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(PyObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyObject),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(PyObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyObject),
  #else
  sizeof(PyObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyObject),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_5numpy_integer) __PYX_ERR(1, 830, __pyx_L1_error)
  __pyx_mstate->__pyx_ptype_5numpy_signedinteger = __Pyx_ImportType_3_2_4(__pyx_t_1, "numpy", "signedinteger",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(PyObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyObject),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(PyObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyObject),
  #else
  sizeof(PyObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyObject),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_5numpy_signedinteger) __PYX_ERR(1, 832, __pyx_L1_error)
  __pyx_mstate->__pyx_ptype_5numpy_unsignedinteger = __Pyx_ImportType_3_2_4(__pyx_t_1, "numpy", "unsignedinteger",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(PyObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyObject),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(PyObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyObject),
  #else
  sizeof(PyObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyObject),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_5numpy_unsignedinteger) __PYX_ERR(1, 834, __pyx_L1_error)
  __pyx_mstate->__pyx_ptype_5numpy_inexact = __Pyx_ImportType_3_2_4(__pyx_t_1, "numpy", "inexact",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(PyObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyObject),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(PyObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyObject),
  #else
  sizeof(PyObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyObject),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_5numpy_inexact) __PYX_ERR(1, 836, __pyx_L1_error)
  __pyx_mstate->__pyx_ptype_5numpy_floating = __Pyx_ImportType_3_2_4(__pyx_t_1, "numpy", "floating",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(PyObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyObject),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(PyObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyObject),
  #else
  sizeof(PyObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyObject),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_5numpy_floating) __PYX_ERR(1, 838, __pyx_L1_error)
  __pyx_mstate->__pyx_ptype_5numpy_complexfloating = __Pyx_ImportType_3_2_4(__pyx_t_1, "numpy", "complexfloating",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(PyObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyObject),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(PyObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyObject),
  #else
  sizeof(PyObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyObject),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_5numpy_complexfloating) __PYX_ERR(1, 840, __pyx_L1_error)
  __pyx_mstate->__pyx_ptype_5numpy_flexible = __Pyx_ImportType_3_2_4(__pyx_t_1, "numpy", "flexible",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(PyObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyObject),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(PyObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyObject),
  #else
  sizeof(PyObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyObject),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_5numpy_flexible) __PYX_ERR(1, 842, __pyx_L1_error)
  __pyx_mstate->__pyx_ptype_5numpy_character = __Pyx_ImportType_3_2_4(__pyx_t_1, "numpy", "character",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(PyObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyObject),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(PyObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyObject),
  #else
  sizeof(PyObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyObject),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_5numpy_character) __PYX_ERR(1, 844, __pyx_L1_error)
  __pyx_mstate->__pyx_ptype_5numpy_ufunc = __Pyx_ImportType_3_2_4(__pyx_t_1, "numpy", "ufunc",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(PyUFuncObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyUFuncObject),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(PyUFuncObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyUFuncObject),
  #else
  sizeof(PyUFuncObject), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(PyUFuncObject),
  #endif
  __Pyx_ImportType_CheckSize_Ignore_3_2_4); if (!__pyx_mstate->__pyx_ptype_5numpy_ufunc) __PYX_ERR(1, 908, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = PyImport_ImportModule("tables.hdf5extension"); if (unlikely(!__pyx_t_1)) __PYX_ERR(7, 17, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_mstate->__pyx_ptype_6tables_13hdf5extension_Node = __Pyx_ImportType_3_2_4(__pyx_t_1, "tables.hdf5extension", "Node",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(struct __pyx_obj_6tables_13hdf5extension_Node), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_6tables_13hdf5extension_Node),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(struct __pyx_obj_6tables_13hdf5extension_Node), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_6tables_13hdf5extension_Node),
  #else
  sizeof(struct __pyx_obj_6tables_13hdf5extension_Node), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_6tables_13hdf5extension_Node),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_6tables_13hdf5extension_Node) __PYX_ERR(7, 17, __pyx_L1_error)
  __pyx_mstate->__pyx_ptype_6tables_13hdf5extension_Array = __Pyx_ImportType_3_2_4(__pyx_t_1, "tables.hdf5extension", "Array",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(struct __pyx_obj_6tables_13hdf5extension_Array), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_6tables_13hdf5extension_Array),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(struct __pyx_obj_6tables_13hdf5extension_Array), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_6tables_13hdf5extension_Array),
  #else
  sizeof(struct __pyx_obj_6tables_13hdf5extension_Array), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_6tables_13hdf5extension_Array),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_6tables_13hdf5extension_Array) __PYX_ERR(7, 30, __pyx_L1_error)
  __pyx_vtabptr_6tables_13hdf5extension_Array = (struct __pyx_vtabstruct_6tables_13hdf5extension_Array*)__Pyx_GetVtable(__pyx_mstate->__pyx_ptype_6tables_13hdf5extension_Array); if (unlikely(!__pyx_vtabptr_6tables_13hdf5extension_Array)) __PYX_ERR(7, 30, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = PyImport_ImportModule("tables.lrucacheextension"); if (unlikely(!__pyx_t_1)) __PYX_ERR(8, 16, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_mstate->__pyx_ptype_6tables_17lrucacheextension_NodeCache = __Pyx_ImportType_3_2_4(__pyx_t_1, "tables.lrucacheextension", "NodeCache",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(struct __pyx_obj_6tables_17lrucacheextension_NodeCache), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_6tables_17lrucacheextension_NodeCache),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(struct __pyx_obj_6tables_17lrucacheextension_NodeCache), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_6tables_17lrucacheextension_NodeCache),
  #else
  sizeof(struct __pyx_obj_6tables_17lrucacheextension_NodeCache), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_6tables_17lrucacheextension_NodeCache),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_6tables_17lrucacheextension_NodeCache) __PYX_ERR(8, 16, __pyx_L1_error)
  __pyx_vtabptr_6tables_17lrucacheextension_NodeCache = (struct __pyx_vtabstruct_6tables_17lrucacheextension_NodeCache*)__Pyx_GetVtable(__pyx_mstate->__pyx_ptype_6tables_17lrucacheextension_NodeCache); if (unlikely(!__pyx_vtabptr_6tables_17lrucacheextension_NodeCache)) __PYX_ERR(8, 16, __pyx_L1_error)
  __pyx_mstate->__pyx_ptype_6tables_17lrucacheextension_BaseCache = __Pyx_ImportType_3_2_4(__pyx_t_1, "tables.lrucacheextension", "BaseCache",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(struct __pyx_obj_6tables_17lrucacheextension_BaseCache), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_6tables_17lrucacheextension_BaseCache),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(struct __pyx_obj_6tables_17lrucacheextension_BaseCache), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_6tables_17lrucacheextension_BaseCache),
  #else
  sizeof(struct __pyx_obj_6tables_17lrucacheextension_BaseCache), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_6tables_17lrucacheextension_BaseCache),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_6tables_17lrucacheextension_BaseCache) __PYX_ERR(8, 26, __pyx_L1_error)
  __pyx_vtabptr_6tables_17lrucacheextension_BaseCache = (struct __pyx_vtabstruct_6tables_17lrucacheextension_BaseCache*)__Pyx_GetVtable(__pyx_mstate->__pyx_ptype_6tables_17lrucacheextension_BaseCache); if (unlikely(!__pyx_vtabptr_6tables_17lrucacheextension_BaseCache)) __PYX_ERR(8, 26, __pyx_L1_error)
  __pyx_mstate->__pyx_ptype_6tables_17lrucacheextension_ObjectNode = __Pyx_ImportType_3_2_4(__pyx_t_1, "tables.lrucacheextension", "ObjectNode",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(struct __pyx_obj_6tables_17lrucacheextension_ObjectNode), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_6tables_17lrucacheextension_ObjectNode),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(struct __pyx_obj_6tables_17lrucacheextension_ObjectNode), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_6tables_17lrucacheextension_ObjectNode),
  #else
  sizeof(struct __pyx_obj_6tables_17lrucacheextension_ObjectNode), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_6tables_17lrucacheextension_ObjectNode),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_6tables_17lrucacheextension_ObjectNode) __PYX_ERR(8, 43, __pyx_L1_error)
  __pyx_mstate->__pyx_ptype_6tables_17lrucacheextension_ObjectCache = __Pyx_ImportType_3_2_4(__pyx_t_1, "tables.lrucacheextension", "ObjectCache",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(struct __pyx_obj_6tables_17lrucacheextension_ObjectCache), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_6tables_17lrucacheextension_ObjectCache),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(struct __pyx_obj_6tables_17lrucacheextension_ObjectCache), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_6tables_17lrucacheextension_ObjectCache),
  #else
  sizeof(struct __pyx_obj_6tables_17lrucacheextension_ObjectCache), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_6tables_17lrucacheextension_ObjectCache),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_6tables_17lrucacheextension_ObjectCache) __PYX_ERR(8, 49, __pyx_L1_error)
  __pyx_vtabptr_6tables_17lrucacheextension_ObjectCache = (struct __pyx_vtabstruct_6tables_17lrucacheextension_ObjectCache*)__Pyx_GetVtable(__pyx_mstate->__pyx_ptype_6tables_17lrucacheextension_ObjectCache); if (unlikely(!__pyx_vtabptr_6tables_17lrucacheextension_ObjectCache)) __PYX_ERR(8, 49, __pyx_L1_error)
  __pyx_mstate->__pyx_ptype_6tables_17lrucacheextension_NumCache = __Pyx_ImportType_3_2_4(__pyx_t_1, "tables.lrucacheextension", "NumCache",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(struct __pyx_obj_6tables_17lrucacheextension_NumCache), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_6tables_17lrucacheextension_NumCache),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(struct __pyx_obj_6tables_17lrucacheextension_NumCache), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_6tables_17lrucacheextension_NumCache),
  #else
  sizeof(struct __pyx_obj_6tables_17lrucacheextension_NumCache), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_6tables_17lrucacheextension_NumCache),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_6tables_17lrucacheextension_NumCache) __PYX_ERR(8, 64, __pyx_L1_error)
  __pyx_vtabptr_6tables_17lrucacheextension_NumCache = (struct __pyx_vtabstruct_6tables_17lrucacheextension_NumCache*)__Pyx_GetVtable(__pyx_mstate->__pyx_ptype_6tables_17lrucacheextension_NumCache); if (unlikely(!__pyx_vtabptr_6tables_17lrucacheextension_NumCache)) __PYX_ERR(8, 64, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_RefNannyFinishContext();
  return 0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_RefNannyFinishContext();
  return -1;
}

static int __Pyx_modinit_variable_import_code(__pyx_mstatetype *__pyx_mstate) {
  __Pyx_RefNannyDeclarations
  CYTHON_UNUSED_VAR(__pyx_mstate);
  __Pyx_RefNannySetupContext("__Pyx_modinit_variable_import_code", 0);
  /*--- Variable import code ---*/
  __Pyx_RefNannyFinishContext();
  return 0;
}

static int __Pyx_modinit_function_import_code(__pyx_mstatetype *__pyx_mstate) {
  __Pyx_RefNannyDeclarations
  CYTHON_UNUSED_VAR(__pyx_mstate);
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__Pyx_modinit_function_import_code", 0);
  /*--- Function import code ---*/
  {
    __pyx_t_1 = PyImport_ImportModule("tables.utilsextension"); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    const char * __pyx_import_signature = __Pyx_PyBytes_AsString(__pyx_mstate_global->__pyx_kp_b_PyObject_char_const_hid_t_hid_t);
    #if !CYTHON_ASSUME_SAFE_MACROS
    if (unlikely(!__pyx_import_signature)) __PYX_ERR(0, 1, __pyx_L1_error)
    #endif
    const char * __pyx_import_name = __pyx_import_signature + 39;
    void (**const __pyx_import_pointers[])(void) = {(void (**)(void))&__pyx_f_6tables_14utilsextension_cstr_to_pystr, (void (**)(void))&__pyx_f_6tables_14utilsextension_get_native_type, (void (**)(void)) NULL};
    void (**const *__pyx_import_pointer)(void) = __pyx_import_pointers;
    const char *__pyx_import_current_signature = __pyx_import_signature;
    while (*__pyx_import_pointer) {
      if (__Pyx_ImportFunction_3_2_4(__pyx_t_1, __pyx_import_name, *__pyx_import_pointer, __pyx_import_current_signature) < (0)) __PYX_ERR(0, 1, __pyx_L1_error)
      ++__pyx_import_pointer;
      __pyx_import_name = strchr(__pyx_import_name, '\0') + 1;
      __pyx_import_signature = strchr(__pyx_import_signature, '\0') + 1;
      if (*__pyx_import_signature != '\0') __pyx_import_current_signature = __pyx_import_signature;
    }
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  }
  __Pyx_RefNannyFinishContext();
  return 0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_RefNannyFinishContext();
  return -1;
}

#if CYTHON_PEP489_MULTI_PHASE_INIT
static PyObject* __pyx_pymod_create(PyObject *spec, PyModuleDef *def); /*proto*/
static int __pyx_pymod_exec_tableextension(PyObject* module); /*proto*/
static PyModuleDef_Slot __pyx_moduledef_slots[] = {
  {Py_mod_create, (void*)__pyx_pymod_create},
  {Py_mod_exec, (void*)__pyx_pymod_exec_tableextension},
  #if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
  {Py_mod_gil, __Pyx_FREETHREADING_COMPATIBLE},
  #endif
  #if PY_VERSION_HEX >= 0x030C0000 && CYTHON_USE_MODULE_STATE
  {Py_mod_multiple_interpreters, Py_MOD_MULTIPLE_INTERPRETERS_NOT_SUPPORTED},
  #endif
  {0, NULL}
};
#endif

#ifdef __cplusplus
namespace {
  struct PyModuleDef __pyx_moduledef =
  #else
  static struct PyModuleDef __pyx_moduledef =
  #endif
  {
      PyModuleDef_HEAD_INIT,
      "tableextension",
      __pyx_k_Here_is_where_Table_and_Row_exte, /* m_doc */
    #if CYTHON_USE_MODULE_STATE
      sizeof(__pyx_mstatetype), /* m_size */
    #else
      (CYTHON_PEP489_MULTI_PHASE_INIT) ? 0 : -1, /* m_size */
    #endif
      __pyx_methods /* m_methods */,
    #if CYTHON_PEP489_MULTI_PHASE_INIT
      __pyx_moduledef_slots, /* m_slots */
    #else
      NULL, /* m_reload */
    #endif
    #if CYTHON_USE_MODULE_STATE
      __pyx_m_traverse, /* m_traverse */
      __pyx_m_clear, /* m_clear */
      NULL /* m_free */
    #else
      NULL, /* m_traverse */
      NULL, /* m_clear */
      NULL /* m_free */
    #endif
  };
  #ifdef __cplusplus
} /* anonymous namespace */
#endif

/* PyModInitFuncType */
#ifndef CYTHON_NO_PYINIT_EXPORT
  #define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC
#else
  #ifdef __cplusplus
  #define __Pyx_PyMODINIT_FUNC extern "C" PyObject *
  #else
  #define __Pyx_PyMODINIT_FUNC PyObject *
  #endif
#endif

__Pyx_PyMODINIT_FUNC PyInit_tableextension(void) CYTHON_SMALL_CODE; /*proto*/
__Pyx_PyMODINIT_FUNC PyInit_tableextension(void)
#if CYTHON_PEP489_MULTI_PHASE_INIT
{
  return PyModuleDef_Init(&__pyx_moduledef);
}
/* ModuleCreationPEP489 */
#if CYTHON_COMPILING_IN_LIMITED_API && (__PYX_LIMITED_VERSION_HEX < 0x03090000\
      || ((defined(_WIN32) || defined(WIN32) || defined(MS_WINDOWS)) && __PYX_LIMITED_VERSION_HEX < 0x030A0000))
static PY_INT64_T __Pyx_GetCurrentInterpreterId(void) {
    {
        PyObject *module = PyImport_ImportModule("_interpreters"); // 3.13+ I think
        if (!module) {
            PyErr_Clear(); // just try the 3.8-3.12 version
            module = PyImport_ImportModule("_xxsubinterpreters");
            if (!module) goto bad;
        }
        PyObject *current = PyObject_CallMethod(module, "get_current", NULL);
        Py_DECREF(module);
        if (!current) goto bad;
        if (PyTuple_Check(current)) {
            PyObject *new_current = PySequence_GetItem(current, 0);
            Py_DECREF(current);
            current = new_current;
            if (!new_current) goto bad;
        }
        long long as_c_int = PyLong_AsLongLong(current);
        Py_DECREF(current);
        return as_c_int;
    }
  bad:
    PySys_WriteStderr("__Pyx_GetCurrentInterpreterId failed. Try setting the C define CYTHON_PEP489_MULTI_PHASE_INIT=0\n");
    return -1;
}
#endif
#if !CYTHON_USE_MODULE_STATE
static CYTHON_SMALL_CODE int __Pyx_check_single_interpreter(void) {
    static PY_INT64_T main_interpreter_id = -1;
#if CYTHON_COMPILING_IN_GRAAL && defined(GRAALPY_VERSION_NUM) && GRAALPY_VERSION_NUM > 0x19000000
    PY_INT64_T current_id = GraalPyInterpreterState_GetIDFromThreadState(PyThreadState_Get());
#elif CYTHON_COMPILING_IN_GRAAL
    PY_INT64_T current_id = PyInterpreterState_GetIDFromThreadState(PyThreadState_Get());
#elif CYTHON_COMPILING_IN_LIMITED_API && (__PYX_LIMITED_VERSION_HEX < 0x03090000\
      || ((defined(_WIN32) || defined(WIN32) || defined(MS_WINDOWS)) && __PYX_LIMITED_VERSION_HEX < 0x030A0000))
    PY_INT64_T current_id = __Pyx_GetCurrentInterpreterId();
#elif CYTHON_COMPILING_IN_LIMITED_API
    PY_INT64_T current_id = PyInterpreterState_GetID(PyInterpreterState_Get());
#else
    PY_INT64_T current_id = PyInterpreterState_GetID(PyThreadState_Get()->interp);
#endif
    if (unlikely(current_id == -1)) {
        return -1;
    }
    if (main_interpreter_id == -1) {
        main_interpreter_id = current_id;
        return 0;
    } else if (unlikely(main_interpreter_id != current_id)) {
        PyErr_SetString(
            PyExc_ImportError,
            "Interpreter change detected - this module can only be loaded into one interpreter per process.");
        return -1;
    }
    return 0;
}
#endif
static CYTHON_SMALL_CODE int __Pyx_copy_spec_to_module(PyObject *spec, PyObject *moddict, const char* from_name, const char* to_name, int allow_none)
{
    PyObject *value = PyObject_GetAttrString(spec, from_name);
    int result = 0;
    if (likely(value)) {
        if (allow_none || value != Py_None) {
            result = PyDict_SetItemString(moddict, to_name, value);
        }
        Py_DECREF(value);
    } else if (PyErr_ExceptionMatches(PyExc_AttributeError)) {
        PyErr_Clear();
    } else {
        result = -1;
    }
    return result;
}
static CYTHON_SMALL_CODE PyObject* __pyx_pymod_create(PyObject *spec, PyModuleDef *def) {
    PyObject *module = NULL, *moddict, *modname;
    CYTHON_UNUSED_VAR(def);
    #if !CYTHON_USE_MODULE_STATE
    if (__Pyx_check_single_interpreter())
        return NULL;
    #endif
    if (__pyx_m)
        return __Pyx_NewRef(__pyx_m);
    modname = PyObject_GetAttrString(spec, "name");
    if (unlikely(!modname)) goto bad;
    module = PyModule_NewObject(modname);
    Py_DECREF(modname);
    if (unlikely(!module)) goto bad;
    moddict = PyModule_GetDict(module);
    if (unlikely(!moddict)) goto bad;
    if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "loader", "__loader__", 1) < 0)) goto bad;
    if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "origin", "__file__", 1) < 0)) goto bad;
    if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "parent", "__package__", 1) < 0)) goto bad;
    if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "submodule_search_locations", "__path__", 0) < 0)) goto bad;
    return module;
bad:
    Py_XDECREF(module);
    return NULL;
}


static CYTHON_SMALL_CODE int __pyx_pymod_exec_tableextension(PyObject *__pyx_pyinit_module)
#endif
{
  int stringtab_initialized = 0;
  #if CYTHON_USE_MODULE_STATE
  int pystate_addmodule_run = 0;
  #endif
  __pyx_mstatetype *__pyx_mstate = NULL;
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  Py_ssize_t __pyx_t_3;
  PyObject *__pyx_t_4 = NULL;
  int __pyx_t_5;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannyDeclarations
  #if CYTHON_PEP489_MULTI_PHASE_INIT
  if (__pyx_m) {
    if (__pyx_m == __pyx_pyinit_module) return 0;
    PyErr_SetString(PyExc_RuntimeError, "Module 'tableextension' has already been imported. Re-initialisation is not supported.");
    return -1;
  }
  #else
  if (__pyx_m) return __Pyx_NewRef(__pyx_m);
  #endif
  /*--- Module creation code ---*/
  #if CYTHON_PEP489_MULTI_PHASE_INIT
  __pyx_t_1 = __pyx_pyinit_module;
  Py_INCREF(__pyx_t_1);
  #else
  __pyx_t_1 = PyModule_Create(&__pyx_moduledef); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  #if CYTHON_USE_MODULE_STATE
  {
    int add_module_result = __Pyx_State_AddModule(__pyx_t_1, &__pyx_moduledef);
    __pyx_t_1 = 0; /* transfer ownership from __pyx_t_1 to "tableextension" pseudovariable */
    if (unlikely((add_module_result < 0))) __PYX_ERR(0, 1, __pyx_L1_error)
    pystate_addmodule_run = 1;
  }
  #else
  __pyx_m = __pyx_t_1;
  #endif
  #if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
  PyUnstable_Module_SetGIL(__pyx_m, Py_MOD_GIL_NOT_USED);
  #endif
  __pyx_mstate = __pyx_mstate_global;
  CYTHON_UNUSED_VAR(__pyx_t_1);
  __pyx_mstate->__pyx_d = PyModule_GetDict(__pyx_m); if (unlikely(!__pyx_mstate->__pyx_d)) __PYX_ERR(0, 1, __pyx_L1_error)
  Py_INCREF(__pyx_mstate->__pyx_d);
  __pyx_mstate->__pyx_b = __Pyx_PyImport_AddModuleRef(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_mstate->__pyx_b)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_mstate->__pyx_cython_runtime = __Pyx_PyImport_AddModuleRef("cython_runtime"); if (unlikely(!__pyx_mstate->__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error)
  if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_mstate->__pyx_b) < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  /* ImportRefnannyAPI */
  #if CYTHON_REFNANNY
  __Pyx_RefNanny = __Pyx_RefNannyImportAPI("refnanny");
  if (!__Pyx_RefNanny) {
    PyErr_Clear();
    __Pyx_RefNanny = __Pyx_RefNannyImportAPI("Cython.Runtime.refnanny");
    if (!__Pyx_RefNanny)
        Py_FatalError("failed to import 'refnanny' module");
  }
  #endif
  
__Pyx_RefNannySetupContext("PyInit_tableextension", 0);
  __Pyx_init_runtime_version();
  if (__Pyx_check_binary_version(__PYX_LIMITED_VERSION_HEX, __Pyx_get_runtime_version(), CYTHON_COMPILING_IN_LIMITED_API) < (0)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_mstate->__pyx_empty_tuple = PyTuple_New(0); if (unlikely(!__pyx_mstate->__pyx_empty_tuple)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_mstate->__pyx_empty_bytes = PyBytes_FromStringAndSize("", 0); if (unlikely(!__pyx_mstate->__pyx_empty_bytes)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_mstate->__pyx_empty_unicode = PyUnicode_FromStringAndSize("", 0); if (unlikely(!__pyx_mstate->__pyx_empty_unicode)) __PYX_ERR(0, 1, __pyx_L1_error)
  /*--- Library function declarations ---*/
  /*--- Initialize various global constants etc. ---*/
  if (__Pyx_InitConstants(__pyx_mstate) < (0)) __PYX_ERR(0, 1, __pyx_L1_error)
  stringtab_initialized = 1;
  if (__Pyx_InitGlobals() < (0)) __PYX_ERR(0, 1, __pyx_L1_error)
  if (__pyx_module_is_main_tables__tableextension) {
    if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_name, __pyx_mstate_global->__pyx_n_u_main) < (0)) __PYX_ERR(0, 1, __pyx_L1_error)
  }
  {
    PyObject *modules = PyImport_GetModuleDict(); if (unlikely(!modules)) __PYX_ERR(0, 1, __pyx_L1_error)
    if (!PyDict_GetItemString(modules, "tables.tableextension")) {
      if (unlikely((PyDict_SetItemString(modules, "tables.tableextension", __pyx_m) < 0))) __PYX_ERR(0, 1, __pyx_L1_error)
    }
  }
  /*--- Builtin init code ---*/
  if (__Pyx_InitCachedBuiltins(__pyx_mstate) < (0)) __PYX_ERR(0, 1, __pyx_L1_error)
  /*--- Constants init code ---*/
  if (__Pyx_InitCachedConstants(__pyx_mstate) < (0)) __PYX_ERR(0, 1, __pyx_L1_error)
  if (__Pyx_CreateCodeObjects(__pyx_mstate) < (0)) __PYX_ERR(0, 1, __pyx_L1_error)
  /*--- Global type/function init code ---*/
  (void)__Pyx_modinit_global_init_code(__pyx_mstate);
  (void)__Pyx_modinit_variable_export_code(__pyx_mstate);
  (void)__Pyx_modinit_function_export_code(__pyx_mstate);
  if (unlikely((__Pyx_modinit_type_init_code(__pyx_mstate) < 0))) __PYX_ERR(0, 1, __pyx_L1_error)
  if (unlikely((__Pyx_modinit_type_import_code(__pyx_mstate) < 0))) __PYX_ERR(0, 1, __pyx_L1_error)
  (void)__Pyx_modinit_variable_import_code(__pyx_mstate);
  if (unlikely((__Pyx_modinit_function_import_code(__pyx_mstate) < 0))) __PYX_ERR(0, 1, __pyx_L1_error)
  /*--- Execution code ---*/

  /* "tables/tableextension.pyx":23
 * 
 * """
 * import os             # <<<<<<<<<<<<<<
 * import sys
 * import math
*/
  __pyx_t_1 = __Pyx_Import(__pyx_mstate_global->__pyx_n_u_os, 0, 0, __pyx_mstate_global->__pyx_kp_u_tables_os, -1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 23, __pyx_L1_error)
  __pyx_t_2 = __pyx_t_1;
  __Pyx_GOTREF(__pyx_t_2);
  if (PyDict_SetItem(__pyx_mstate_global->__pyx_d, __pyx_mstate_global->__pyx_n_u_os, __pyx_t_2) < (0)) __PYX_ERR(0, 23, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":24
 * """
 * import os
 * import sys             # <<<<<<<<<<<<<<
 * import math
 * import platform
*/
  __pyx_t_1 = __Pyx_Import(__pyx_mstate_global->__pyx_n_u_sys, 0, 0, __pyx_mstate_global->__pyx_kp_u_tables_sys, -1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 24, __pyx_L1_error)
  __pyx_t_2 = __pyx_t_1;
  __Pyx_GOTREF(__pyx_t_2);
  if (PyDict_SetItem(__pyx_mstate_global->__pyx_d, __pyx_mstate_global->__pyx_n_u_sys, __pyx_t_2) < (0)) __PYX_ERR(0, 24, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":25
 * import os
 * import sys
 * import math             # <<<<<<<<<<<<<<
 * import platform
 * from time import time
*/
  __pyx_t_1 = __Pyx_Import(__pyx_mstate_global->__pyx_n_u_math, 0, 0, __pyx_mstate_global->__pyx_kp_u_tables_math, -1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 25, __pyx_L1_error)
  __pyx_t_2 = __pyx_t_1;
  __Pyx_GOTREF(__pyx_t_2);
  if (PyDict_SetItem(__pyx_mstate_global->__pyx_d, __pyx_mstate_global->__pyx_n_u_math, __pyx_t_2) < (0)) __PYX_ERR(0, 25, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":26
 * import sys
 * import math
 * import platform             # <<<<<<<<<<<<<<
 * from time import time
 * 
*/
  __pyx_t_1 = __Pyx_Import(__pyx_mstate_global->__pyx_n_u_platform, 0, 0, __pyx_mstate_global->__pyx_kp_u_tables_platform, -1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 26, __pyx_L1_error)
  __pyx_t_2 = __pyx_t_1;
  __Pyx_GOTREF(__pyx_t_2);
  if (PyDict_SetItem(__pyx_mstate_global->__pyx_d, __pyx_mstate_global->__pyx_n_u_platform, __pyx_t_2) < (0)) __PYX_ERR(0, 26, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":27
 * import math
 * import platform
 * from time import time             # <<<<<<<<<<<<<<
 * 
 * import numpy as np
*/
  {
    PyObject* const __pyx_imported_names[] = {__pyx_mstate_global->__pyx_n_u_time};
    __pyx_t_1 = __Pyx_Import(__pyx_mstate_global->__pyx_n_u_time, __pyx_imported_names, 1, __pyx_mstate_global->__pyx_kp_u_tables_time, -1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 27, __pyx_L1_error)
  }
  __pyx_t_2 = __pyx_t_1;
  __Pyx_GOTREF(__pyx_t_2);
  {
    PyObject* const __pyx_imported_names[] = {__pyx_mstate_global->__pyx_n_u_time};
    __pyx_t_3 = 0; {
      __pyx_t_4 = __Pyx_ImportFrom(__pyx_t_2, __pyx_imported_names[__pyx_t_3]); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 27, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      if (PyDict_SetItem(__pyx_mstate_global->__pyx_d, __pyx_imported_names[__pyx_t_3], __pyx_t_4) < (0)) __PYX_ERR(0, 27, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    }
  }
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":29
 * from time import time
 * 
 * import numpy as np             # <<<<<<<<<<<<<<
 * 
 * from .utils import SizeType
*/
  __pyx_t_1 = __Pyx_Import(__pyx_mstate_global->__pyx_n_u_numpy, 0, 0, __pyx_mstate_global->__pyx_kp_u_tables_numpy, -1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 29, __pyx_L1_error)
  __pyx_t_2 = __pyx_t_1;
  __Pyx_GOTREF(__pyx_t_2);
  if (PyDict_SetItem(__pyx_mstate_global->__pyx_d, __pyx_mstate_global->__pyx_n_u_np, __pyx_t_2) < (0)) __PYX_ERR(0, 29, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":31
 * import numpy as np
 * 
 * from .utils import SizeType             # <<<<<<<<<<<<<<
 * from .conditions import call_on_recarr
 * from .exceptions import HDF5ExtError
*/
  {
    PyObject* const __pyx_imported_names[] = {__pyx_mstate_global->__pyx_n_u_SizeType};
    __pyx_t_1 = __Pyx_Import(__pyx_mstate_global->__pyx_n_u_utils, __pyx_imported_names, 1, __pyx_mstate_global->__pyx_kp_u_tables_utils, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 31, __pyx_L1_error)
  }
  __pyx_t_2 = __pyx_t_1;
  __Pyx_GOTREF(__pyx_t_2);
  {
    PyObject* const __pyx_imported_names[] = {__pyx_mstate_global->__pyx_n_u_SizeType};
    __pyx_t_3 = 0; {
      __pyx_t_4 = __Pyx_ImportFrom(__pyx_t_2, __pyx_imported_names[__pyx_t_3]); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 31, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      if (PyDict_SetItem(__pyx_mstate_global->__pyx_d, __pyx_imported_names[__pyx_t_3], __pyx_t_4) < (0)) __PYX_ERR(0, 31, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    }
  }
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":32
 * 
 * from .utils import SizeType
 * from .conditions import call_on_recarr             # <<<<<<<<<<<<<<
 * from .exceptions import HDF5ExtError
 * from .description import Col
*/
  {
    PyObject* const __pyx_imported_names[] = {__pyx_mstate_global->__pyx_n_u_call_on_recarr};
    __pyx_t_1 = __Pyx_Import(__pyx_mstate_global->__pyx_n_u_conditions, __pyx_imported_names, 1, __pyx_mstate_global->__pyx_kp_u_tables_conditions, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 32, __pyx_L1_error)
  }
  __pyx_t_2 = __pyx_t_1;
  __Pyx_GOTREF(__pyx_t_2);
  {
    PyObject* const __pyx_imported_names[] = {__pyx_mstate_global->__pyx_n_u_call_on_recarr};
    __pyx_t_3 = 0; {
      __pyx_t_4 = __Pyx_ImportFrom(__pyx_t_2, __pyx_imported_names[__pyx_t_3]); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 32, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      if (PyDict_SetItem(__pyx_mstate_global->__pyx_d, __pyx_imported_names[__pyx_t_3], __pyx_t_4) < (0)) __PYX_ERR(0, 32, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    }
  }
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":33
 * from .utils import SizeType
 * from .conditions import call_on_recarr
 * from .exceptions import HDF5ExtError             # <<<<<<<<<<<<<<
 * from .description import Col
 * from .utilsextension import (
*/
  {
    PyObject* const __pyx_imported_names[] = {__pyx_mstate_global->__pyx_n_u_HDF5ExtError};
    __pyx_t_1 = __Pyx_Import(__pyx_mstate_global->__pyx_n_u_exceptions, __pyx_imported_names, 1, __pyx_mstate_global->__pyx_kp_u_tables_exceptions, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 33, __pyx_L1_error)
  }
  __pyx_t_2 = __pyx_t_1;
  __Pyx_GOTREF(__pyx_t_2);
  {
    PyObject* const __pyx_imported_names[] = {__pyx_mstate_global->__pyx_n_u_HDF5ExtError};
    __pyx_t_3 = 0; {
      __pyx_t_4 = __Pyx_ImportFrom(__pyx_t_2, __pyx_imported_names[__pyx_t_3]); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 33, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      if (PyDict_SetItem(__pyx_mstate_global->__pyx_d, __pyx_imported_names[__pyx_t_3], __pyx_t_4) < (0)) __PYX_ERR(0, 33, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    }
  }
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":34
 * from .conditions import call_on_recarr
 * from .exceptions import HDF5ExtError
 * from .description import Col             # <<<<<<<<<<<<<<
 * from .utilsextension import (
 *     get_nested_field,
*/
  {
    PyObject* const __pyx_imported_names[] = {__pyx_mstate_global->__pyx_n_u_Col};
    __pyx_t_1 = __Pyx_Import(__pyx_mstate_global->__pyx_n_u_description, __pyx_imported_names, 1, __pyx_mstate_global->__pyx_kp_u_tables_description, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 34, __pyx_L1_error)
  }
  __pyx_t_2 = __pyx_t_1;
  __Pyx_GOTREF(__pyx_t_2);
  {
    PyObject* const __pyx_imported_names[] = {__pyx_mstate_global->__pyx_n_u_Col};
    __pyx_t_3 = 0; {
      __pyx_t_4 = __Pyx_ImportFrom(__pyx_t_2, __pyx_imported_names[__pyx_t_3]); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 34, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      if (PyDict_SetItem(__pyx_mstate_global->__pyx_d, __pyx_imported_names[__pyx_t_3], __pyx_t_4) < (0)) __PYX_ERR(0, 34, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    }
  }
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":35
 * from .exceptions import HDF5ExtError
 * from .description import Col
 * from .utilsextension import (             # <<<<<<<<<<<<<<
 *     get_nested_field,
 *     atom_from_hdf5_type,
*/
  {
    PyObject* const __pyx_imported_names[] = {__pyx_mstate_global->__pyx_n_u_get_nested_field,__pyx_mstate_global->__pyx_n_u_atom_from_hdf5_type,__pyx_mstate_global->__pyx_n_u_create_nested_type,__pyx_mstate_global->__pyx_n_u_hdf5_to_np_ext_type,__pyx_mstate_global->__pyx_n_u_platform_byteorder,__pyx_mstate_global->__pyx_n_u_pttype_to_hdf5,__pyx_mstate_global->__pyx_n_u_pt_special_kinds,__pyx_mstate_global->__pyx_n_u_npext_prefixes_to_ptkinds,__pyx_mstate_global->__pyx_n_u_hdf5_class_to_string,__pyx_mstate_global->__pyx_n_u_H5T_STD_I64};
    __pyx_t_1 = __Pyx_Import(__pyx_mstate_global->__pyx_n_u_utilsextension, __pyx_imported_names, 10, __pyx_mstate_global->__pyx_kp_u_tables_utilsextension, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 35, __pyx_L1_error)
  }
  __pyx_t_2 = __pyx_t_1;
  __Pyx_GOTREF(__pyx_t_2);
  {
    PyObject* const __pyx_imported_names[] = {__pyx_mstate_global->__pyx_n_u_get_nested_field,__pyx_mstate_global->__pyx_n_u_atom_from_hdf5_type,__pyx_mstate_global->__pyx_n_u_create_nested_type,__pyx_mstate_global->__pyx_n_u_hdf5_to_np_ext_type,__pyx_mstate_global->__pyx_n_u_platform_byteorder,__pyx_mstate_global->__pyx_n_u_pttype_to_hdf5,__pyx_mstate_global->__pyx_n_u_pt_special_kinds,__pyx_mstate_global->__pyx_n_u_npext_prefixes_to_ptkinds,__pyx_mstate_global->__pyx_n_u_hdf5_class_to_string,__pyx_mstate_global->__pyx_n_u_H5T_STD_I64};
    for (__pyx_t_3=0; __pyx_t_3 < 10; __pyx_t_3++) {
      __pyx_t_4 = __Pyx_ImportFrom(__pyx_t_2, __pyx_imported_names[__pyx_t_3]); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 35, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_4);
      if (PyDict_SetItem(__pyx_mstate_global->__pyx_d, __pyx_imported_names[__pyx_t_3], __pyx_t_4) < (0)) __PYX_ERR(0, 35, __pyx_L1_error)
      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
    }
  }
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":188
 * # The numpy API requires this function to be called before
 * # using any numpy facilities in an extension module.
 * import_array()             # <<<<<<<<<<<<<<
 * 
 * #-------------------------------------------------------------
*/
  __pyx_t_5 = __pyx_f_5numpy_import_array(); if (unlikely(__pyx_t_5 == ((int)-1))) __PYX_ERR(0, 188, __pyx_L1_error)

  /* "tables/tableextension.pyx":232
 *   cdef hbool_t blosc2_support_write
 * 
 *   def _create_table(self, title, complib, obversion):             # <<<<<<<<<<<<<<
 *     cdef int     offset
 *     cdef int     ret
*/
  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_6tables_14tableextension_5Table_1_create_table, __Pyx_CYFUNCTION_CCLASS, __pyx_mstate_global->__pyx_n_u_Table__create_table, NULL, __pyx_mstate_global->__pyx_n_u_tables_tableextension, __pyx_mstate_global->__pyx_d, ((PyObject *)__pyx_mstate_global->__pyx_codeobj_tab[0])); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 232, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030E0000
  PyUnstable_Object_EnableDeferredRefcount(__pyx_t_2);
  #endif
  if (__Pyx_SetItemOnTypeDict(__pyx_mstate_global->__pyx_ptype_6tables_14tableextension_Table, __pyx_mstate_global->__pyx_n_u_create_table, __pyx_t_2) < (0)) __PYX_ERR(0, 232, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":469
 *     return desc, offset
 * 
 *   def _get_info(self):             # <<<<<<<<<<<<<<
 *     """Get info from a table on disk."""
 * 
*/
  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_6tables_14tableextension_5Table_3_get_info, __Pyx_CYFUNCTION_CCLASS, __pyx_mstate_global->__pyx_n_u_Table__get_info, NULL, __pyx_mstate_global->__pyx_n_u_tables_tableextension, __pyx_mstate_global->__pyx_d, ((PyObject *)__pyx_mstate_global->__pyx_codeobj_tab[1])); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 469, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030E0000
  PyUnstable_Object_EnableDeferredRefcount(__pyx_t_2);
  #endif
  if (__Pyx_SetItemOnTypeDict(__pyx_mstate_global->__pyx_ptype_6tables_14tableextension_Table, __pyx_mstate_global->__pyx_n_u_get_info, __pyx_t_2) < (0)) __PYX_ERR(0, 469, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":552
 *       t64buf, byteoffset, bytestride, nrecords, nelements, sense)
 * 
 *   cpdef _convert_types(self, ndarray recarr, hsize_t nrecords, int sense):             # <<<<<<<<<<<<<<
 *     """Converts columns in 'recarr' between NumPy and HDF5 formats.
 * 
*/
  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_6tables_14tableextension_5Table_5_convert_types, __Pyx_CYFUNCTION_CCLASS, __pyx_mstate_global->__pyx_n_u_Table__convert_types, NULL, __pyx_mstate_global->__pyx_n_u_tables_tableextension, __pyx_mstate_global->__pyx_d, ((PyObject *)__pyx_mstate_global->__pyx_codeobj_tab[2])); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 552, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030E0000
  PyUnstable_Object_EnableDeferredRefcount(__pyx_t_2);
  #endif
  if (__Pyx_SetItemOnTypeDict(__pyx_mstate_global->__pyx_ptype_6tables_14tableextension_Table, __pyx_mstate_global->__pyx_n_u_convert_types, __pyx_t_2) < (0)) __PYX_ERR(0, 552, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":578
 *       self._convert_time64_(column, nrecords, sense)
 * 
 *   def _open_append(self, ndarray recarr):             # <<<<<<<<<<<<<<
 *     self._v_recarray = <object>recarr
 *     # Get the pointer to the buffer data area
*/
  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_6tables_14tableextension_5Table_7_open_append, __Pyx_CYFUNCTION_CCLASS, __pyx_mstate_global->__pyx_n_u_Table__open_append, NULL, __pyx_mstate_global->__pyx_n_u_tables_tableextension, __pyx_mstate_global->__pyx_d, ((PyObject *)__pyx_mstate_global->__pyx_codeobj_tab[3])); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 578, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030E0000
  PyUnstable_Object_EnableDeferredRefcount(__pyx_t_2);
  #endif
  if (__Pyx_SetItemOnTypeDict(__pyx_mstate_global->__pyx_ptype_6tables_14tableextension_Table, __pyx_mstate_global->__pyx_n_u_open_append, __pyx_t_2) < (0)) __PYX_ERR(0, 578, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":583
 *     self.wbuf = PyArray_DATA(recarr)
 * 
 *   def _append_records(self, hsize_t nrecords):             # <<<<<<<<<<<<<<
 *     cdef int ret
 *     cdef hsize_t nrows
*/
  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_6tables_14tableextension_5Table_9_append_records, __Pyx_CYFUNCTION_CCLASS, __pyx_mstate_global->__pyx_n_u_Table__append_records, NULL, __pyx_mstate_global->__pyx_n_u_tables_tableextension, __pyx_mstate_global->__pyx_d, ((PyObject *)__pyx_mstate_global->__pyx_codeobj_tab[4])); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 583, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030E0000
  PyUnstable_Object_EnableDeferredRefcount(__pyx_t_2);
  #endif
  if (__Pyx_SetItemOnTypeDict(__pyx_mstate_global->__pyx_ptype_6tables_14tableextension_Table, __pyx_mstate_global->__pyx_n_u_append_records, __pyx_t_2) < (0)) __PYX_ERR(0, 583, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":605
 *     self.nrows = self.nrows + nrecords
 * 
 *   def _close_append(self):             # <<<<<<<<<<<<<<
 *     cdef hsize_t nrows
 * 
*/
  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_6tables_14tableextension_5Table_11_close_append, __Pyx_CYFUNCTION_CCLASS, __pyx_mstate_global->__pyx_n_u_Table__close_append, NULL, __pyx_mstate_global->__pyx_n_u_tables_tableextension, __pyx_mstate_global->__pyx_d, ((PyObject *)__pyx_mstate_global->__pyx_codeobj_tab[5])); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 605, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030E0000
  PyUnstable_Object_EnableDeferredRefcount(__pyx_t_2);
  #endif
  if (__Pyx_SetItemOnTypeDict(__pyx_mstate_global->__pyx_ptype_6tables_14tableextension_Table, __pyx_mstate_global->__pyx_n_u_close_append, __pyx_t_2) < (0)) __PYX_ERR(0, 605, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":622
 *     self._v_recarray = None
 * 
 *   def _update_records(self, hsize_t start, hsize_t stop,             # <<<<<<<<<<<<<<
 *                       hsize_t step, ndarray recarr):
 *     cdef herr_t ret
*/
  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_6tables_14tableextension_5Table_13_update_records, __Pyx_CYFUNCTION_CCLASS, __pyx_mstate_global->__pyx_n_u_Table__update_records, NULL, __pyx_mstate_global->__pyx_n_u_tables_tableextension, __pyx_mstate_global->__pyx_d, ((PyObject *)__pyx_mstate_global->__pyx_codeobj_tab[6])); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 622, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030E0000
  PyUnstable_Object_EnableDeferredRefcount(__pyx_t_2);
  #endif
  if (__Pyx_SetItemOnTypeDict(__pyx_mstate_global->__pyx_ptype_6tables_14tableextension_Table, __pyx_mstate_global->__pyx_n_u_update_records, __pyx_t_2) < (0)) __PYX_ERR(0, 622, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":652
 * 
 * 
 *   def _update_elements(self, hsize_t nrecords, ndarray coords,             # <<<<<<<<<<<<<<
 *                        ndarray recarr):
 *     cdef herr_t ret
*/
  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_6tables_14tableextension_5Table_15_update_elements, __Pyx_CYFUNCTION_CCLASS, __pyx_mstate_global->__pyx_n_u_Table__update_elements, NULL, __pyx_mstate_global->__pyx_n_u_tables_tableextension, __pyx_mstate_global->__pyx_d, ((PyObject *)__pyx_mstate_global->__pyx_codeobj_tab[7])); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 652, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030E0000
  PyUnstable_Object_EnableDeferredRefcount(__pyx_t_2);
  #endif
  if (__Pyx_SetItemOnTypeDict(__pyx_mstate_global->__pyx_ptype_6tables_14tableextension_Table, __pyx_mstate_global->__pyx_n_u_update_elements, __pyx_t_2) < (0)) __PYX_ERR(0, 652, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":680
 * 
 * 
 *   def _read_records(self, hsize_t start, hsize_t nrecords, ndarray recarr):             # <<<<<<<<<<<<<<
 *     cdef void *rbuf
 *     cdef int ret
*/
  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_6tables_14tableextension_5Table_17_read_records, __Pyx_CYFUNCTION_CCLASS, __pyx_mstate_global->__pyx_n_u_Table__read_records, NULL, __pyx_mstate_global->__pyx_n_u_tables_tableextension, __pyx_mstate_global->__pyx_d, ((PyObject *)__pyx_mstate_global->__pyx_codeobj_tab[8])); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 680, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030E0000
  PyUnstable_Object_EnableDeferredRefcount(__pyx_t_2);
  #endif
  if (__Pyx_SetItemOnTypeDict(__pyx_mstate_global->__pyx_ptype_6tables_14tableextension_Table, __pyx_mstate_global->__pyx_n_u_read_records, __pyx_t_2) < (0)) __PYX_ERR(0, 680, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":750
 *     return nrecords
 * 
 *   def _read_elements(self, ndarray coords, ndarray recarr):             # <<<<<<<<<<<<<<
 *     cdef long nrecords
 *     cdef void *rbuf
*/
  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_6tables_14tableextension_5Table_19_read_elements, __Pyx_CYFUNCTION_CCLASS, __pyx_mstate_global->__pyx_n_u_Table__read_elements, NULL, __pyx_mstate_global->__pyx_n_u_tables_tableextension, __pyx_mstate_global->__pyx_d, ((PyObject *)__pyx_mstate_global->__pyx_codeobj_tab[9])); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 750, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030E0000
  PyUnstable_Object_EnableDeferredRefcount(__pyx_t_2);
  #endif
  if (__Pyx_SetItemOnTypeDict(__pyx_mstate_global->__pyx_ptype_6tables_14tableextension_Table, __pyx_mstate_global->__pyx_n_u_read_elements, __pyx_t_2) < (0)) __PYX_ERR(0, 750, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":775
 *     return nrecords
 * 
 *   def _remove_rows(self, hsize_t start, hsize_t stop, long step):             # <<<<<<<<<<<<<<
 *     cdef size_t rowsize
 *     cdef hsize_t nrecords=0, nrecords2
*/
  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_6tables_14tableextension_5Table_21_remove_rows, __Pyx_CYFUNCTION_CCLASS, __pyx_mstate_global->__pyx_n_u_Table__remove_rows, NULL, __pyx_mstate_global->__pyx_n_u_tables_tableextension, __pyx_mstate_global->__pyx_d, ((PyObject *)__pyx_mstate_global->__pyx_codeobj_tab[10])); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 775, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030E0000
  PyUnstable_Object_EnableDeferredRefcount(__pyx_t_2);
  #endif
  if (__Pyx_SetItemOnTypeDict(__pyx_mstate_global->__pyx_ptype_6tables_14tableextension_Table, __pyx_mstate_global->__pyx_n_u_remove_rows, __pyx_t_2) < (0)) __PYX_ERR(0, 775, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":818
 * 
 *   # Clean address cache
 *   def _clean_chunk_addrs(self):             # <<<<<<<<<<<<<<
 *     clean_chunk_addrs(&self.chunk_op)
 * 
*/
  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_6tables_14tableextension_5Table_23_clean_chunk_addrs, __Pyx_CYFUNCTION_CCLASS, __pyx_mstate_global->__pyx_n_u_Table__clean_chunk_addrs, NULL, __pyx_mstate_global->__pyx_n_u_tables_tableextension, __pyx_mstate_global->__pyx_d, ((PyObject *)__pyx_mstate_global->__pyx_codeobj_tab[11])); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 818, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030E0000
  PyUnstable_Object_EnableDeferredRefcount(__pyx_t_2);
  #endif
  if (__Pyx_SetItemOnTypeDict(__pyx_mstate_global->__pyx_ptype_6tables_14tableextension_Table, __pyx_mstate_global->__pyx_n_u_clean_chunk_addrs, __pyx_t_2) < (0)) __PYX_ERR(0, 818, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "(tree fragment)":1
 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     raise TypeError, "self.chunk_op,self.dims,self.wbuf cannot be converted to a Python object for pickling"
 * def __setstate_cython__(self, __pyx_state):
*/
  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_6tables_14tableextension_5Table_25__reduce_cython__, __Pyx_CYFUNCTION_CCLASS, __pyx_mstate_global->__pyx_n_u_Table___reduce_cython, NULL, __pyx_mstate_global->__pyx_n_u_tables_tableextension, __pyx_mstate_global->__pyx_d, ((PyObject *)__pyx_mstate_global->__pyx_codeobj_tab[12])); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 1, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030E0000
  PyUnstable_Object_EnableDeferredRefcount(__pyx_t_2);
  #endif
  if (PyDict_SetItem(__pyx_mstate_global->__pyx_d, __pyx_mstate_global->__pyx_n_u_reduce_cython, __pyx_t_2) < (0)) __PYX_ERR(3, 1, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "(tree fragment)":3
 * def __reduce_cython__(self):
 *     raise TypeError, "self.chunk_op,self.dims,self.wbuf cannot be converted to a Python object for pickling"
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     raise TypeError, "self.chunk_op,self.dims,self.wbuf cannot be converted to a Python object for pickling"
*/
  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_6tables_14tableextension_5Table_27__setstate_cython__, __Pyx_CYFUNCTION_CCLASS, __pyx_mstate_global->__pyx_n_u_Table___setstate_cython, NULL, __pyx_mstate_global->__pyx_n_u_tables_tableextension, __pyx_mstate_global->__pyx_d, ((PyObject *)__pyx_mstate_global->__pyx_codeobj_tab[13])); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 3, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030E0000
  PyUnstable_Object_EnableDeferredRefcount(__pyx_t_2);
  #endif
  if (PyDict_SetItem(__pyx_mstate_global->__pyx_d, __pyx_mstate_global->__pyx_n_u_setstate_cython, __pyx_t_2) < (0)) __PYX_ERR(3, 3, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":926
 *     self.modified_fields = set()
 * 
 *   def _iter(self, start=0, stop=0, step=1, coords=None, chunkmap=None):             # <<<<<<<<<<<<<<
 *     """Return an iterator for traversiong the data in table."""
 *     self._init_loop(start, stop, step, coords, chunkmap)
*/
  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_6tables_14tableextension_3Row_3_iter, __Pyx_CYFUNCTION_CCLASS, __pyx_mstate_global->__pyx_n_u_Row__iter, NULL, __pyx_mstate_global->__pyx_n_u_tables_tableextension, __pyx_mstate_global->__pyx_d, ((PyObject *)__pyx_mstate_global->__pyx_codeobj_tab[14])); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 926, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030E0000
  PyUnstable_Object_EnableDeferredRefcount(__pyx_t_2);
  #endif
  __Pyx_CyFunction_SetDefaultsTuple(__pyx_t_2, __pyx_mstate_global->__pyx_tuple[1]);
  if (__Pyx_SetItemOnTypeDict(__pyx_mstate_global->__pyx_ptype_6tables_14tableextension_Row, __pyx_mstate_global->__pyx_n_u_iter, __pyx_t_2) < (0)) __PYX_ERR(0, 926, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":1342
 *     raise StopIteration        # end of iteration
 * 
 *   def _fill_col(self, result, start, stop, step, field):             # <<<<<<<<<<<<<<
 *     """Read a field from a table on disk and put the result in result"""
 * 
*/
  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_6tables_14tableextension_3Row_9_fill_col, __Pyx_CYFUNCTION_CCLASS, __pyx_mstate_global->__pyx_n_u_Row__fill_col, NULL, __pyx_mstate_global->__pyx_n_u_tables_tableextension, __pyx_mstate_global->__pyx_d, ((PyObject *)__pyx_mstate_global->__pyx_codeobj_tab[15])); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1342, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030E0000
  PyUnstable_Object_EnableDeferredRefcount(__pyx_t_2);
  #endif
  if (__Pyx_SetItemOnTypeDict(__pyx_mstate_global->__pyx_ptype_6tables_14tableextension_Row, __pyx_mstate_global->__pyx_n_u_fill_col, __pyx_t_2) < (0)) __PYX_ERR(0, 1342, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":1423
 * 
 * 
 *   def append(self):             # <<<<<<<<<<<<<<
 *     """Add a new row of data to the end of the dataset.
 * 
*/
  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_6tables_14tableextension_3Row_11append, __Pyx_CYFUNCTION_CCLASS, __pyx_mstate_global->__pyx_n_u_Row_append, NULL, __pyx_mstate_global->__pyx_n_u_tables_tableextension, __pyx_mstate_global->__pyx_d, ((PyObject *)__pyx_mstate_global->__pyx_codeobj_tab[16])); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1423, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030E0000
  PyUnstable_Object_EnableDeferredRefcount(__pyx_t_2);
  #endif
  if (__Pyx_SetItemOnTypeDict(__pyx_mstate_global->__pyx_ptype_6tables_14tableextension_Row, __pyx_mstate_global->__pyx_n_u_append, __pyx_t_2) < (0)) __PYX_ERR(0, 1423, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":1481
 *       self._flush_buffered_rows()
 * 
 *   def _flush_buffered_rows(self):             # <<<<<<<<<<<<<<
 *     if self._unsaved_nrows > 0:
 *       self.table._save_buffered_rows(self.iobuf, self._unsaved_nrows)
*/
  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_6tables_14tableextension_3Row_13_flush_buffered_rows, __Pyx_CYFUNCTION_CCLASS, __pyx_mstate_global->__pyx_n_u_Row__flush_buffered_rows, NULL, __pyx_mstate_global->__pyx_n_u_tables_tableextension, __pyx_mstate_global->__pyx_d, ((PyObject *)__pyx_mstate_global->__pyx_codeobj_tab[17])); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1481, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030E0000
  PyUnstable_Object_EnableDeferredRefcount(__pyx_t_2);
  #endif
  if (__Pyx_SetItemOnTypeDict(__pyx_mstate_global->__pyx_ptype_6tables_14tableextension_Row, __pyx_mstate_global->__pyx_n_u_flush_buffered_rows, __pyx_t_2) < (0)) __PYX_ERR(0, 1481, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":1488
 * 
 * 
 *   def _get_unsaved_nrows(self):             # <<<<<<<<<<<<<<
 *     return self._unsaved_nrows
 * 
*/
  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_6tables_14tableextension_3Row_15_get_unsaved_nrows, __Pyx_CYFUNCTION_CCLASS, __pyx_mstate_global->__pyx_n_u_Row__get_unsaved_nrows, NULL, __pyx_mstate_global->__pyx_n_u_tables_tableextension, __pyx_mstate_global->__pyx_d, ((PyObject *)__pyx_mstate_global->__pyx_codeobj_tab[18])); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1488, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030E0000
  PyUnstable_Object_EnableDeferredRefcount(__pyx_t_2);
  #endif
  if (__Pyx_SetItemOnTypeDict(__pyx_mstate_global->__pyx_ptype_6tables_14tableextension_Row, __pyx_mstate_global->__pyx_n_u_get_unsaved_nrows, __pyx_t_2) < (0)) __PYX_ERR(0, 1488, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":1492
 * 
 * 
 *   def update(self):             # <<<<<<<<<<<<<<
 *     """Change the data of the current row in the dataset.
 * 
*/
  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_6tables_14tableextension_3Row_17update, __Pyx_CYFUNCTION_CCLASS, __pyx_mstate_global->__pyx_n_u_Row_update, NULL, __pyx_mstate_global->__pyx_n_u_tables_tableextension, __pyx_mstate_global->__pyx_d, ((PyObject *)__pyx_mstate_global->__pyx_codeobj_tab[19])); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1492, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030E0000
  PyUnstable_Object_EnableDeferredRefcount(__pyx_t_2);
  #endif
  if (__Pyx_SetItemOnTypeDict(__pyx_mstate_global->__pyx_ptype_6tables_14tableextension_Row, __pyx_mstate_global->__pyx_n_u_update, __pyx_t_2) < (0)) __PYX_ERR(0, 1492, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":1569
 *       self._flush_mod_rows()
 * 
 *   def _flush_mod_rows(self):             # <<<<<<<<<<<<<<
 *     """Flush any possible modified row using Row.update()"""
 * 
*/
  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_6tables_14tableextension_3Row_19_flush_mod_rows, __Pyx_CYFUNCTION_CCLASS, __pyx_mstate_global->__pyx_n_u_Row__flush_mod_rows, NULL, __pyx_mstate_global->__pyx_n_u_tables_tableextension, __pyx_mstate_global->__pyx_d, ((PyObject *)__pyx_mstate_global->__pyx_codeobj_tab[20])); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1569, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030E0000
  PyUnstable_Object_EnableDeferredRefcount(__pyx_t_2);
  #endif
  if (__Pyx_SetItemOnTypeDict(__pyx_mstate_global->__pyx_ptype_6tables_14tableextension_Row, __pyx_mstate_global->__pyx_n_u_flush_mod_rows, __pyx_t_2) < (0)) __PYX_ERR(0, 1569, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":1744
 *                                                                key))
 * 
 *   def fetch_all_fields(self):             # <<<<<<<<<<<<<<
 *     """Retrieve all the fields in the current row.
 * 
*/
  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_6tables_14tableextension_3Row_27fetch_all_fields, __Pyx_CYFUNCTION_CCLASS, __pyx_mstate_global->__pyx_n_u_Row_fetch_all_fields, NULL, __pyx_mstate_global->__pyx_n_u_tables_tableextension, __pyx_mstate_global->__pyx_d, ((PyObject *)__pyx_mstate_global->__pyx_codeobj_tab[21])); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1744, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030E0000
  PyUnstable_Object_EnableDeferredRefcount(__pyx_t_2);
  #endif
  if (__Pyx_SetItemOnTypeDict(__pyx_mstate_global->__pyx_ptype_6tables_14tableextension_Row, __pyx_mstate_global->__pyx_n_u_fetch_all_fields, __pyx_t_2) < (0)) __PYX_ERR(0, 1744, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "(tree fragment)":1
 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     raise TypeError, "no default __reduce__ due to non-trivial __cinit__"
 * def __setstate_cython__(self, __pyx_state):
*/
  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_6tables_14tableextension_3Row_33__reduce_cython__, __Pyx_CYFUNCTION_CCLASS, __pyx_mstate_global->__pyx_n_u_Row___reduce_cython, NULL, __pyx_mstate_global->__pyx_n_u_tables_tableextension, __pyx_mstate_global->__pyx_d, ((PyObject *)__pyx_mstate_global->__pyx_codeobj_tab[22])); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 1, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030E0000
  PyUnstable_Object_EnableDeferredRefcount(__pyx_t_2);
  #endif
  if (PyDict_SetItem(__pyx_mstate_global->__pyx_d, __pyx_mstate_global->__pyx_n_u_reduce_cython, __pyx_t_2) < (0)) __PYX_ERR(3, 1, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "(tree fragment)":3
 * def __reduce_cython__(self):
 *     raise TypeError, "no default __reduce__ due to non-trivial __cinit__"
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     raise TypeError, "no default __reduce__ due to non-trivial __cinit__"
*/
  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_6tables_14tableextension_3Row_35__setstate_cython__, __Pyx_CYFUNCTION_CCLASS, __pyx_mstate_global->__pyx_n_u_Row___setstate_cython, NULL, __pyx_mstate_global->__pyx_n_u_tables_tableextension, __pyx_mstate_global->__pyx_d, ((PyObject *)__pyx_mstate_global->__pyx_codeobj_tab[23])); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 3, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030E0000
  PyUnstable_Object_EnableDeferredRefcount(__pyx_t_2);
  #endif
  if (PyDict_SetItem(__pyx_mstate_global->__pyx_d, __pyx_mstate_global->__pyx_n_u_setstate_cython, __pyx_t_2) < (0)) __PYX_ERR(3, 3, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "tables/tableextension.pyx":1
 * ########################################################################             # <<<<<<<<<<<<<<
 * #
 * # License: BSD
*/
  __pyx_t_2 = __Pyx_PyDict_NewPresized(0); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  if (PyDict_SetItem(__pyx_mstate_global->__pyx_d, __pyx_mstate_global->__pyx_n_u_test, __pyx_t_2) < (0)) __PYX_ERR(0, 1, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /*--- Wrapped vars code ---*/

  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_4);
  if (__pyx_m) {
    if (__pyx_mstate->__pyx_d && stringtab_initialized) {
      __Pyx_AddTraceback("init tables.tableextension", __pyx_clineno, __pyx_lineno, __pyx_filename);
    }
    #if !CYTHON_USE_MODULE_STATE
    Py_CLEAR(__pyx_m);
    #else
    Py_DECREF(__pyx_m);
    if (pystate_addmodule_run) {
      PyObject *tp, *value, *tb;
      PyErr_Fetch(&tp, &value, &tb);
      PyState_RemoveModule(&__pyx_moduledef);
      PyErr_Restore(tp, value, tb);
    }
    #endif
  } else if (!PyErr_Occurred()) {
    PyErr_SetString(PyExc_ImportError, "init tables.tableextension");
  }
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  #if CYTHON_PEP489_MULTI_PHASE_INIT
  return (__pyx_m != NULL) ? 0 : -1;
  #else
  return __pyx_m;
  #endif
}
/* #### Code section: pystring_table ### */
/* #### Code section: cached_builtins ### */

static int __Pyx_InitCachedBuiltins(__pyx_mstatetype *__pyx_mstate) {
  CYTHON_UNUSED_VAR(__pyx_mstate);
  __pyx_builtin_enumerate = __Pyx_GetBuiltinName(__pyx_mstate->__pyx_n_u_enumerate); if (!__pyx_builtin_enumerate) __PYX_ERR(0, 341, __pyx_L1_error)

  /* Cached unbound methods */
  __pyx_mstate->__pyx_umethod_PyDict_Type_items.type = (PyObject*)&PyDict_Type;
  __pyx_mstate->__pyx_umethod_PyDict_Type_items.method_name = &__pyx_mstate->__pyx_n_u_items;
  __pyx_mstate->__pyx_umethod_PyDict_Type_pop.type = (PyObject*)&PyDict_Type;
  __pyx_mstate->__pyx_umethod_PyDict_Type_pop.method_name = &__pyx_mstate->__pyx_n_u_pop;
  __pyx_mstate->__pyx_umethod_PyDict_Type_values.type = (PyObject*)&PyDict_Type;
  __pyx_mstate->__pyx_umethod_PyDict_Type_values.method_name = &__pyx_mstate->__pyx_n_u_values;
  return 0;
  __pyx_L1_error:;
  return -1;
}
/* #### Code section: cached_constants ### */

static int __Pyx_InitCachedConstants(__pyx_mstatetype *__pyx_mstate) {
  __Pyx_RefNannyDeclarations
  CYTHON_UNUSED_VAR(__pyx_mstate);
  __Pyx_RefNannySetupContext("__Pyx_InitCachedConstants", 0);

  /* "tables/tableextension.pyx":297
 * 
 *     class_ = self._c_classid.encode('utf-8')
 *     cdef hsize_t blocksize = int(os.environ.get("PT_DEFAULT_B2_BLOCKSIZE", "0"))             # <<<<<<<<<<<<<<
 *     self.dataset_id = H5TBOmake_table(ctitle, self.parent_id, encoded_name,
 *                                       cobversion, class_, self.disk_type_id,
*/
  __pyx_mstate_global->__pyx_tuple[0] = PyTuple_Pack(2, __pyx_mstate_global->__pyx_n_u_PT_DEFAULT_B2_BLOCKSIZE, __pyx_mstate_global->__pyx_kp_u_0); if (unlikely(!__pyx_mstate_global->__pyx_tuple[0])) __PYX_ERR(0, 297, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_mstate_global->__pyx_tuple[0]);
  __Pyx_GIVEREF(__pyx_mstate_global->__pyx_tuple[0]);

  /* "tables/tableextension.pyx":1329
 *     # (this is useful for accessing the last row after an iterator loop)
 *     if self._row >= 0:
 *       self.wrec[:] = self.iobuf[self._row]             # <<<<<<<<<<<<<<
 *     if self._write_to_seqcache:
 *       seqcache = self.table._seqcache
*/
  __pyx_mstate_global->__pyx_slice[0] = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_mstate_global->__pyx_slice[0])) __PYX_ERR(0, 1329, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_mstate_global->__pyx_slice[0]);
  __Pyx_GIVEREF(__pyx_mstate_global->__pyx_slice[0]);

  /* "tables/tableextension.pyx":926
 *     self.modified_fields = set()
 * 
 *   def _iter(self, start=0, stop=0, step=1, coords=None, chunkmap=None):             # <<<<<<<<<<<<<<
 *     """Return an iterator for traversiong the data in table."""
 *     self._init_loop(start, stop, step, coords, chunkmap)
*/
  __pyx_mstate_global->__pyx_tuple[1] = PyTuple_Pack(5, __pyx_mstate_global->__pyx_int_0, __pyx_mstate_global->__pyx_int_0, __pyx_mstate_global->__pyx_int_1, Py_None, Py_None); if (unlikely(!__pyx_mstate_global->__pyx_tuple[1])) __PYX_ERR(0, 926, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_mstate_global->__pyx_tuple[1]);
  __Pyx_GIVEREF(__pyx_mstate_global->__pyx_tuple[1]);
  #if CYTHON_IMMORTAL_CONSTANTS
  {
    PyObject **table = __pyx_mstate->__pyx_tuple;
    for (Py_ssize_t i=0; i<2; ++i) {
      #if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
      #if PY_VERSION_HEX < 0x030E0000
      if (_Py_IsOwnedByCurrentThread(table[i]) && Py_REFCNT(table[i]) == 1)
      #else
      if (PyUnstable_Object_IsUniquelyReferenced(table[i]))
      #endif
      {
        Py_SET_REFCNT(table[i], _Py_IMMORTAL_REFCNT_LOCAL);
      }
      #else
      Py_SET_REFCNT(table[i], _Py_IMMORTAL_INITIAL_REFCNT);
      #endif
    }
  }
  #endif
  #if CYTHON_IMMORTAL_CONSTANTS
  {
    PyObject **table = __pyx_mstate->__pyx_slice;
    for (Py_ssize_t i=0; i<1; ++i) {
      #if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
      #if PY_VERSION_HEX < 0x030E0000
      if (_Py_IsOwnedByCurrentThread(table[i]) && Py_REFCNT(table[i]) == 1)
      #else
      if (PyUnstable_Object_IsUniquelyReferenced(table[i]))
      #endif
      {
        Py_SET_REFCNT(table[i], _Py_IMMORTAL_REFCNT_LOCAL);
      }
      #else
      Py_SET_REFCNT(table[i], _Py_IMMORTAL_INITIAL_REFCNT);
      #endif
    }
  }
  #endif
  __Pyx_RefNannyFinishContext();
  return 0;
  __pyx_L1_error:;
  __Pyx_RefNannyFinishContext();
  return -1;
}
/* #### Code section: init_constants ### */

static int __Pyx_InitConstants(__pyx_mstatetype *__pyx_mstate) {
  CYTHON_UNUSED_VAR(__pyx_mstate);
  {
    const struct { const unsigned int length: 10; } index[] = {{0},{1},{53},{21},{39},{39},{39},{41},{33},{20},{4},{179},{31},{27},{26},{40},{31},{25},{37},{30},{127},{127},{113},{46},{123},{1},{1},{2},{1},{8},{53},{13},{7},{6},{15},{2},{13},{14},{9},{50},{39},{34},{20},{6},{6},{85},{23},{8},{17},{18},{17},{11},{12},{9},{15},{10},{25},{11},{12},{21},{15},{11},{5},{3},{11},{12},{20},{23},{18},{20},{3},{21},{23},{13},{24},{19},{22},{9},{10},{20},{10},{8},{5},{23},{25},{21},{24},{19},{20},{19},{15},{18},{20},{19},{18},{22},{21},{3},{5},{3},{3},{6},{15},{6},{4},{5},{7},{18},{19},{3},{9},{6},{6},{9},{10},{8},{10},{14},{4},{11},{11},{8},{8},{10},{9},{9},{6},{17},{18},{18},{13},{10},{9},{9},{12},{8},{9},{7},{7},{10},{14},{6},{4},{18},{13},{4},{6},{1},{4},{4},{11},{4},{11},{5},{5},{6},{15},{12},{17},{13},{4},{9},{7},{6},{10},{6},{16},{5},{9},{6},{8},{9},{9},{7},{4},{10},{5},{20},{15},{5},{9},{8},{3},{14},{9},{16},{9},{18},{12},{4},{20},{19},{1},{12},{11},{10},{3},{5},{5},{8},{10},{13},{6},{7},{5},{5},{6},{4},{5},{8},{5},{1},{4},{6},{6},{5},{8},{22},{4},{5},{4},{10},{8},{4},{5},{7},{2},{25},{8},{9},{5},{10},{5},{9},{7},{6},{3},{12},{2},{6},{8},{18},{5},{3},{3},{16},{14},{11},{14},{12},{1},{4},{5},{7},{14},{13},{6},{10},{17},{13},{12},{6},{3},{7},{19},{4},{5},{9},{13},{12},{10},{12},{19},{5},{18},{5},{8},{5},{6},{10},{4},{4},{5},{3},{6},{5},{21},{8},{4},{6},{6},{15},{5},{9},{4},{6},{6},{16},{15},{10},{4},{5},{14},{8},{7},{11},{9},{8},{9},{9},{11},{6},{11},{9},{6},{17},{6},{16},{7},{4},{7},{5},{68},{572},{39},{100},{9},{373},{783},{50},{9},{13},{51},{102},{144},{184},{214},{88},{188},{321},{40},{93},{130},{22}};
    #if (CYTHON_COMPRESS_STRINGS) == 3 && __PYX_LIMITED_VERSION_HEX >= 0x030e0000 /* compression: zstd (4115 bytes) */
const char* const cstring = "(\265/\375`6\036M\200\000\352\223\\\037H\000\317\270\001\374?\367\257\343k\255\271\177\035_\303}\335\327}\353\370Z4\372\373FvJ\232\354n1\302\321)\222\364\210\241\007\034\276\030l\3447\370\240\337\376\033\363\303\313o\200\227\310\3264\247\220$ O\000\233j\374\333\017\305\001\302\001\370\001\033j:\254dll\r\354ea\020:\200\243\206\231\0062^j\374\211\245\013\027q\330s\265\254\303X\363\226\rf^\3420s\240\033\211\332\"vp\333!\277 9\222\330\003\302z\347\017\265Q\017\302nw$\370\343e2\347\303\\V\306l;\314\037\0149Z\224\014\304{\002\017O\013jA7\212y$;\030\227\031\277a\311\365H\206\031\314W\326\335\256\3267\207(lQ72,Ek\275\032.\277\316Z\354\225\037\326\326v\034,\257l\024\277\235[\272\257\346\365\270\210x\347O\014K\020\206\207g\024\355\367]\014<<(\007\250\357b\276av\346wf\373\2608z\027\203\337\227C\227\026\324\254\247\034\265m\264\215\035\326\227\003a.\216\036\016w)^\033xC\r\202\331V\242+}xE\006o\346Y\3048vg<w\266Q\247\233 \352K\202\337\217,\177\304r\346m\225N\217\262\216\314\336\346\270\007so\177z\374\310\333\355p\3249(\274\301\273\001\327\262\316_\307b\3051\363+^\021\357K~\030\213]9\336:\231M\207\332\230\274q0\227\261N6v\033\357}A/V\356n\177\342\355V3\253\0069\255\234N\324\230{\033\363\253q,\203\370\023\307\031\277i\350\370\235\361\021\007\213]\217\230\371\316@\270\2018\342p\017\373\304\306\016\306G\261\333\271\343\341\331*<<\035\016N\010\233\227NkD\353\006f\003#\021B\007\247+M\300`\354r\226\327\213u\303R\306\262\346\374v\034\357\216\263\210W\003\376\306\260\273\201\342\330\340\273Xwb\356>,b\022\314\262\356v\032\327\306\016\363\254m\335\310;N\206\230s\326\203h\315w\321QN\223h\275h\n\032\341s\017\324W}\346\344`z\210V\327\257y\002^\246s8Sg\207\311\241\221A\022\343\004\243'\343\246\371\3662\\Z:>\313p\331w\346\265\274\204\270\345\354Q\343\0256\233\235\355\237\022\274\265\315A\331g\273\335Q\304\033\203\2666#\343%\020.K\273\222Q\305\3400sk\367m\353\031\3176\375e\325l\337\360\017\ro\021\304\233c\315\301rk\225\326\340-i5k-x\363\266\234$G\222\357\035^}\311=~Y&\033\255J\334\234\224aM\222""\")\212\030,\303\017\003\345\360\332m\177\364\r\255\325<\203\267\013~b\376\361\321;6\2228\306u\266[\274X\353|#\2751\257d\270\230\263\2303)j\276\355\310c\034\302\314\212\332\263\236X\312\254\214\337\021\224\251b4\006e\034\203\237\2654\254s\r\177\370\366\335\270\316\237\275\333\273\221\261\014\004\342\032\006\311\020\207W$7\336\261\321\2731\354]\315-\350Y\033ZL\336\331&o\370\341\353a\017\203\031{\342\350}\331z\226\274\266m5\306\374\026\0231\250\362\366\2177\202\261\236\034\203 \373fZf\303\221\337\215\307\354\211\267\273{\364\305=\342\325\367&\336pc\020\333Q&f\216\265\305{\324V\274\030\364,\354\265?\020\333\231\307\261L\254\335-\226\326b\231\235\355\022\264 \347x[\353\311\260\016\216\345^\256\001\272\345X\373\322\201\301X\366U\342e_\255\033\032\026\254DN\313\204\315\353\203\206\02074VEca7\"X\033Z5\026\226\363\202\341\264@\264nZv\207\005\302\272Z0\033=j\335\342@-\010\001!_\322['I?\240\221A\352\00542N.\352Bm~\352\317\370\021\375#\225r\364\242%>\003V?\320\241\236\202`\270\226\006\263\014\"\tZ\221\256\322\020_\364i\236\245D]\235.fI\224K}\025\235\325%t\234&\2153\347\352\013F\271{\302x\246-\325O=\205(\201\207\372A\353\267\247tS7Y\357\037\271:\002_\323S\275\205\031\"\312\271\322\032\272BOh\351\373\270R\013\005\324P\3679\375\355CRg\213_\323\321MN>\014\345d\255\220\212\037\306\177\335\325{R\236C/\317\325I\242\221A\340\004\203\243\207\372\215\313T\231<\347\302\221\340V\240\033\250\217_Q\260\232p\260\324\302\212\232\342M\376\004\242\202\220r%\216\\\350\254\311\261\320\227\217\323E\235v\206t\003$\265\024:i\346\312\354\020\255\264\017\2243\341\034\240\245O\362\244n\002@\3258AB\236\326\201N\235S\225B]r\246\224\005m\371\246/\023\341<\235\"\036\013XA\242\240\016\024VW\220*\250E\252\203\262P\021z\363:\276GA\337&Z\327\351\252.\222s\231\254\321\200\321z2K\243\225f\206\214N7\247\350\0240\312\205HF\332\014\341\3604\336\305YBZo\247\351$N\326IZO)\200\264$\346\213|\023\257\373F\2579;\230N\021\216\214Q\014\027\332\363g\336\345k=\2376\363\232 \244\225\225\362\013F\324\224\353$\241\245\030(\2547""\215IO)\316\227\371\024\017\300\2378\007\220r\256T\225r@GP\357\323\374\016\021:?7N\001\2445u\216\234\n\316\010f\007i5u}\0228M\244\\Gi=\235\000@J+\313+\360,\316\222\322j\372\332\177\350#\035\204\351AZCg\314\2441=Fk\312\02415\214\r\321\0322I\2425\345]\372w\2260?p;\351G\256\316\352\036'\351~\017\276C\350\223B\324ks\222\200\220J@F<\212\020\217\035\022\346\207\311\257\370<\202\333\313\25418\245\360\002LX>E\200\272\242Zi\036r$\356\2171}\357\303\224\312\240\"\250\314w\021Q\232*#h\010\205\360\003\254Rp\254\016\356N\202\003\353\307Jb\355\304\272\355<\341\000\340,\240\034e\307\001\312zq)8\032\030U\364}b\347\200\222\\g\002\204O\351\326PP\r\256\006\245\246\224F&\224\343[ 0\272(\205\317[h\n\345\360%\370\031\023S\252O(k\250\001\202\035\3721\017S\223\276\320\350\240\007T\376\344\366\341\346r\360\021\302\255\310l8)\251#\375\202\212\222Z\212\351\006:\324\020\032\373(\0245\245\237\370|\327\377\310&\035\2424\206\312\000\010\235\\(\t\312a\322a\247M(\325Q\n\254\034B\031.n\204\363Am\337\204W9\255\256\034\265\346\205\323\300AH)\250\250\243\333\206\363tnS\000\214\202\225\026v\224~)T!D#\003\304\3455\374J\377j\010\014\\\222^`C=\220\272\247\353d\260\206`\270<I\207\343i\310\352\204C\345\360\020\001Sa9*-\350\003N\204C\241\240O9=X\016\274\270\234\322\215FpI\361IZN\252\223\332\372\025<\357w\201\331\261aBM\276\214_\320\025@A|&H*\245\220\372\014X\030\250)\\\207\307(g\372.* \315\3241IL\216\321\312B%\260p\244\026\256_\331\230a\275\250&4\265\262\236p&\334O\313\177II[P\325\n\014\372\215\251\240\017\017T\332\214\027y\031\320\320e\347\354\204\262\360\032\374\210Hg9E\274\002\017\365D\337I\375\021%\316\235\353\021\300\300\036\323\003\364\023\346\307\007\n\363\203\323,\220``\001R\324\377TF\324\027\177\365O\377\305D5\201\214\374\320/\361\034\335\304\263<\t\002\242\325\344\003\203\377\250b\273\024v\014\215\214\210HR\220$\0352\030\010\024\311\322H\225\246\017\202\342\034\206\304\031\021\021\021\021\021Q\220\244\254\244\260\314\001\031C\237\223!nW8euC\016\321\203\335\304\301\200\317\231\370\321w\035\014\276f""\016E\200@\306\275\232\253\241\272\201\020\230\255\314\373\257\245\213M\331Fxk8\333\303\224,L\353\266\002&\261H\226\215\234\327\275M\025\340\001\3329\001\343\234'>\332\213(\236T?\236`\000\266\207\354e\035\324\016V\030\325\210\204Y\362x[Q\030\304$mM\361\255\254\302]r\333\326\306\nz\225\304\245(\234i\276\262n*\224\0008\276\th\234\366H\232w\025\360\241\225\273\374\344\365?\311\344\331\003~\236\254&\365* \022(c\3645\363\303w\377\026~\272\210R\226\251\025\202\251\200\002\360\274\331\307\014\306\300\334LJ\032,f&\177Z!y\227U*\314\t\241v\237\020\345\227f\220\017\204P\354\265\006\303\233I\375\254\231A\t\251\250\251\264\020i\341\256\032\304|\315B+j\305l\177z\"\3066,\3114\251\346\363V#K\355T[\236\330\000\006\211\2270\\\357\302\347G\255\026\\\207\345\214\377\207L\366\210r\330\366\2026|\207\310\212\301\265\334\006\000\005\010\2043\207[p\305\305$B\273\241\2209f<N\376\326\346R\220d\317\275\360\206N\321\230\355\202\240\201\235D\236\340}\"\366\220\311@\373%\201\314n\361e\324\355f\242\215\332v\324\000\223b\256\242f9\037\352\351\310\321St\252\302j\325\237m\333\007W\210\217\370I\323\205Qr\330\035\244\312&\325+\026T\344\315\250\260$\205\235\344\356\256\200<Qw\305\335\007ay\002Pg%\002\207AE_|\n9\354\024\334\2723^\322\004\346\026 \3552`V+\017\231\322\223[Y\231\005,o\2533\351\241b\372\233\211\027\016\214\\\264\311\332k\033\256,\0052\300h\266uz\203\356\370C\362)\3405\"\"\246$\350\0021k\021\000\243\177\334\273L\236\330b\007_}\"\3129\216&?\233\326l\225\013)q>\204]}\227h\321Q\227\305\300\247\022\224\221\205\340gE\206\330@\322\232\275R,\263\333F\364\200\3130$:\017+%\257\204\2071\333Z3\307G\362\326\337\020\033.\263\234W\322\353 \235\3020L\240\307\247\246\3405k\3425\346\226m\377yV\206\006\374F\r\340\211l\250\036\225\313\361|\342)\212P\214\322\023t\3277\301d\307\353\332(\2432:\246\214]\327\213\327\001\344\3729%\265\177\177vU\377j\177\177\351\204\222\240\000\243\010\362\017\024\266W\253\005\007\315\037\356\223l!D\234\332\221\246\225\327\036\233\366\013\336jh\301\311\234\237\346\255\235.\343\004""\347\201\370CoU\271f\332G\230g\303\236\032A8\270\227\021U\226\313\355:\002*\274<0\323T\367\371\341\375kE\210\007\274D\n\007\003[\216\327\376RR\2333\t\273+\350dS\346\020\313\272\305L`j\021\215\250W?M\235\022\r\207\341\3007j\366\204\324\254\2216\n\315\235\027P\365\346\323m\\v\371w,\207\364F\272]\010&^m\020\364q\007\036&\237\235\3063I\240L\024\261\030lw9\365*\201\207\014\035\327\246\244dpp\343\340,nz\217^fP \261>=E!\315G\343{G\030T\010S\0216\2336\242=\2579\325\007@\302\301\365\277Y\201\032P\034AK\014j\021\335;'\321\366\204f\342\t\273\035\205Jj`I\202)\327\235\210\004%\224W\324\276\377\300\320\035\212\336\004P\353R\017\263q\206\333\221@kY\241\306\341\"\275\374\377b\270,\262S\327\237a!t\252\2776\376\300\365\305?mN\211o\343_\226\336O\200nWap\307\270\014d\312\020\213\033\210\267I\363\212\314\316A\3359p\314\234\226W\201*k\030v\371\254\3636O\311C\2720pkD\241a\021\017@;\237\022\322\363\017\265h\243\264\\c\333\276\353\313\213\376D\234\341\305\224]\006\313d\340\323#\3350S\2341\037\261%\230#o<\343\020\302.\257\312\320<\223\263\223\200\343!\001\032\214\365\277F\024\364<\363P\365\271\352|K2\213wV\371\323q\371'\324n\316\336\237-9\333^G\347q$v3\307\353dla\031\376\373Zn\365w\r\250\020\330\364T\275\270\214c)\242\310Np\231\317:/4GQ;\320\237\344j\253\255\017?oW\256\231z\233\316\343v\322)\3228\300\234\253N\363 \n/L\363\"\336\2307G\036\305\032\034\023\035U[\313T\360\240/1\263O\221lGQ\250\227\347\2343\300\245\265K\225N\205j0\r\013\346\340\345\367\315=$U\206\240z\331i\373\r\021\363\346\t\221\266 \313\236\377\354\332\002\032\013\273T1y\t,\234\313\272\202\341\207:\010\240\375\332|U]\014f\004\324\210\225\014d\215\366!\214~\250\334aG\r\255\230\235G\352\206T\201&I\376x^\366x\021\252uW\305`h.\315\275\312\314\274=\234S\253\244\314\265\343&\244\002\243Xh\020\277\372\013\310<\244\030\016D\206*\204&\334&\235g\313`F\3517cR\276\223l\235\004\330wNb\006\345\277|G\231\252#y\314\013Q\311\004\2222\030K\267\316q\251\274\020\t\226\233\252\305\205&\246\001\263)~A\344\226\301\334\217<\001\276@\"fb4~\264\213\343""\345.\306Kk$\220\336LF\257,\364\373\332\030\326{\375 dGZ\210 N*\275\365m\000\363T\322\277M\211\326\026\255\355`\371\374T\027\242\022^\242\337\2255\240E\"\366\214\252\3141|;\003\364\336^GT\014\311\235\177V\342H\343_@\274\250\001C\312\213e\263\3533\0101\275\333\236\034\324\"C\237\302\003%\331\217\270\017\220\010\312\373\030\t\254&?\300\337\034\256\026\033\222\244\014\221\330e\247\r\017L\001Q\t'\260x;\250\r\242\204\313\320\020\245e\240\022\227ksU\264\206\264\342\276\325\236\224\357\302\206\337\372aW\200\270\031?_}\264^\017\036{\247\017\261\003,\032f\241\025\302\220\244\376\331k\231\256V-YgE\375\355\320\030\240\220\335:\314\343\306\034\334\004 c\213p\207:\350\216H\"\344\204\250[I\275\207I\317\036\304V\254'\255x\252\356i?+\225\234\315\330K\254\251\215\021\221\316;3+2Y\033\031\332 \030#f\177\374q\031z\306\022\214\307j\337\014\254\214,\322\235)d\223l[q\300N)\nb\341|\346\253\212a\265\222\206\363\251 \"\225\271G\376L?\322i\t!_\262\264\026\275\354\225\242HD\252\016k\364\347 T\031t\251F,\375\344\036H\033\267\201\024\230\025h\036\313\007odd\203\226\342:\273\317\304\003\374T\342\241q\237[f\0361\244\211\030<c\333G\346\031K'\243%\022;J\311\017\020s\\\212\205v\036D\245\222\335\273b\241\241fqr\272\307\277\200\252w\341:\rk\306\224:\246]\372\2751huQ\222x\202V\312G\205n\373\3770\271\231\023\002\345B)\272\340Me\021\251\250\021\001\344\332\333\n\035H\010\324\032?E\261\224\361\313\032h\257#p\357b\022A\221\313\233\206\240e\356\206\302\212\3435\007\343\217\262~\273\301\226\372(\270\356V\303\244\213\361F\321\030$\242g\212q\270\006(\255\206\205i:\272B V\002>O\240\254\317kX\344\033\240l\030\232\210\326H\220\254\364\"\316e\273/\240\002\r\255\t\024\ny\217n\244\010\343\t+0\322BD\264\350\235b\316c\034\327C\221]\333\024\210=pi%\316\\\032%\003U@\253tTdX@P\223cM\330\250D/\240\007\354\013\330\222\226\2130\264";
    PyObject *data = __Pyx_DecompressString(cstring, 4115, 3);
    if (unlikely(!data)) __PYX_ERR(0, 1, __pyx_L1_error)
    const char* const bytes = __Pyx_PyBytes_AsString(data);
    #if !CYTHON_ASSUME_SAFE_MACROS
    if (likely(bytes)); else { Py_DECREF(data); __PYX_ERR(0, 1, __pyx_L1_error) }
    #endif
    #elif (CYTHON_COMPRESS_STRINGS) == 2 /* compression: bz2 (4062 bytes) */
const char* const cstring = "BZh91AY&SY\324\377\212D\000\003G\177\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377@@@@@@@@@@@@@\000@\000`\020\035\327\301x\035\330\326\273Y\356\260W\247\275\256\262\331A\321\321l\206\254\315\200\005[G\275H\000 \rOD$\221\264\024\375L\247\224x\223O\032H\315\252{\023By0\232a\251\246\224\323\312yO\3256\310\210\315G\246\247\251\247\244\332\214\232<\241\350\305= %\010\002d!\242\032S\304\315L\211\243CI\243\00224\000\032\r\000\006\200\000\000d\320\001\240\r2\004U4\322\001\352\0004\r\036\220\375P\365\003M=M6\240\000\000\000\000\000\003 h\323\324\333T\332\200$(I\240\322\247\261S\312z\236I\350\322=A\246\206M4\003@\000\000\000\000\033P\r\006\200\000\000\0104\304\300&\000\230#M0\000&\000M\r\014L\000\000\000\0020\214\0024\304\310`\t\024\203@)\352m4\024\306\232\247\241\251\241\352\003\023@\320\0006\240\000\000\000\000\000\003M\r\0002\343c\201\222\206\304\202\0330h\217CTj\224\216K\236\335\010\007M\362\277Y\r\257sl\177,\315\312a\270\332\\iy\323\024\036\013\207R\235?\365\2738;\263e%\n\366X\376\354\021\027\342\265\324\377\017\364C\030\33041\261\261\215\241\2156\3061\266\333ci\261\264\332\212\230\212\236\230\252*%\332\020*\"M\253\376I\005b\261\261\261\261\246\333\023`\232i\214\033c\006\333\013\251\236\225u\000*\213\213\212\300\250\n\332I\264\323\033\030\324P\3325\242\204+(E\245\263L\024*\000\261RL\001\230U\025R^L*\213\nJ\220\252\003\204]\001\316\254\023\032/\330E\204\211q\225%+\242\274\333\030\323\320\262h\321ux!\214\325\221\006\241a\224\315\034\203\221\021\242\023,\367\243\324\202)w\325\206W4\245s#Jc\242c\226B@\312\371\0310\2438\014PQ#\022$W\2639\010e\214'4\243\201h\347M\343\"\264\223$5\205\r{\215\217\203E\024U\202\275\304\"\243q+B\003\242\243\224W=q\271l\205\315fZV\3152\214\233&\2312C\215\226\023T\350\245;Y\241\201\201t\260g\255\363\255J\\s\335\004\310\213\362\030\262\0200\274\261\354:\353L\n\3271\373jW\212\371\300\313m\321\251l7\271\036\246fEj^;\243\205|\020\034\253ba\237\202\374\014g`\357kp i\324\035\300\343\357\310h\345\"%S>\337\204\"6\370\371\020\024\017""\343\020(\036\3130\204?\003\371\361\2468:$\021\3620\236A\376~\035A]\025\262nw/\237vC\231v\317<\262\273I-\0261b\310I\304\364ofLr\021H\340\367\\\331\253,w\023\212\223Y\242\252\020\317d\010\020)\375U\265\315\230\311\tK\373\340\306\027$\304P\233,\353\244\031'\001VL\243+\234\321\005\206\273\020\305\214\356n\203\207\216)\343t\034\307gs\334'X0'r\"\374-\206\354@\355{\246\313\216\354\226\215\345\026\231\341X\232\212\016\344B\021/\250\360\2208\265&\036\364UD.:\001\337\300\222x\226\214}\360\366OM\242\205\202\370\305\3467MSN#\264\262\356t@\211Qz\341\272\235\336\003\335\371\272\025\206\300\267\221\237\204\345h\337'\362\231\035ZQ\036\324e\352\226z\256\263r|\304\346\255\316OS\312OU\352\0202om#\ts\327\246=\351x\032i\311\255\302\307\201\315\342m\035P\355\307\313\\6\250\r\252\316Km\034a\304\330\305\347\314\227q\234r9\232\257\313\207\236\311fP'\340\332\331\346\315\230\307\t\267>\254\263\223\266h\023\010\212\255T\225\257\203.\352]\341Ig}KX8\356IV7Y/v$\367\270\276\256\266\255zdE\246_\206w3\346\254\214\322\037g\352\372\310]\022\341\"\3636\024\207\343\374\272\303\321\224\1776G\214Y,\021\331|LP\211\003\275\357\365\345\"R*2\223\262'\213\346\236\001\376\267\223TI\250U\314\325\277\277w^\353\177_\323\307g\023\364\221{\327f\000\010\005\370\274\235\212\244\025\004\306\005\003\321\252\241_\025\306V\335\237+\251H\022\252O\007\353\355\r\276\261t\256\222\232j\337\315\330N\266\022\212#q\223\256\314\215\207\350\274L9\334\225\257\375o\356\371\275\341\0364Xp\225\230\030,\200+0GgbC\335\003#\340\306\227\330H\242$[\215O\327\201\331\312\352\352\363O^\202\030e\007\030\035x\365\302.\344\361{5k</+\327;\037\205}\0165wa\202\371\352\2314\232\361\327\242\350\310\364\034\205\216\201\355\2760\213!\004d^\351\331\335\225\032\020\213\325ZSTu>)\201\315\311\221\351fv\365\247W\276\210\3573\0245\353\324j\327\354o_\010\3666y:\317gty\262\307\2266\355p[r\337\265\325\332\357\357\313Y\274\345W|\0078\034lN^T\336m\266P\325\263t\373\016\331\204\220\202M\300\342<\326\343\265\023a9\234\016J\225\204\0133*\276'\227\r\301\227w\374g""\2232\267o\246#\037\021\030\3144\260\002\260+\020\374<\353\006\003\\\360\356\210,=\375\310\020]\3655a\274\213\374u\223\313\r\365\017\202A\360\355\271\326\305\321\027\007z\236D\222\027\014\263\263\226\362\261Z\270\337U\020K\263S\216]A8'z\364&\350\340\343W0c}\225w#\256\303\322iI8\253\244f,j\317q\025}\024\202\3039\343X4\022s&F\312\260\244\312\212D\"\2549EVdQ\026zR\003\310y\3303\337\256\331\255\260\214\031\"\3663R\350\353E\n\222j\302g|\224\237\201\261\213\311\313D\\\r,\201\265\232A&\003j\024\300\003=\372\003\243\013\022\375#\227+\246d\347\346\033R\177\006VD\262\253\342z\276\004\365 \226\347\364P\310\243\360O'\320J/J\336\244\316L\316eG+\370\365\274lg\350\030\350\262\036(\244\252\272\256J\022\233\332\022\210\231k\030\360\"\027\024\216Y\247\306\273i\024\363!\272\001\014\361\222\332\234\035}\03243\266\206\200\362\242 \204b;s\260\004\271\251\006i\010\327\254\323x3\t^8r\363\257Y\010\030\014K\304\216\3563Ei\207&\022\333h\220G\304\206@k\325\273M2\344\255{\3769\321\317\2514\t\362\t\270\327\3377\236+\322\352\3528\355\257\250\266\346\276\245{cW\256\375\361\017\020T\212\224\232\014\252y\017.9\272\265:y4U\214y\"\\%*\233\215\277\232R\210\250\373\3546L`\247\026\265\250\324Jb3*!\261\254\316\003\240y\323\254ZfIz$\300\"F\363\237f\021\027a8Mh\206WR:$\035\257K\307\270\n\334\007\272B\254\261<w\206fTW\016K\"=Q\024W\013\224\242\211<\266\007\0048&\323im\020\331\267{q\256\262/\307S\217j,\216#,\340\223\201\301\337\270\230I\231\250^\273;6\246\262\2425k\243pa\315Z\"\204p\266\025\254\325UQgF\302\270RIQ\316} ,\031\260\215k\201\025D\201\326\300\347Zs\2001\203\010\220\366\201\225`\\\354\244L\371\356\365\310Z\"\272R\352[E\022\267\330B\232\232\252zO\0375\226\252>\374\302W\230)\r\240\326\200\250+\3055\270\006\014\234-\221\245\013\253\262[\365I\002\212\023`\235U\t-\031\342d^E\362!\212\354~8e\001\037\036\010\355\257j\tS<\220E\321\370q\336\203\2422,\235K\023M&Al\203hwS\002P\242\225\241s\2157L\031\240\341\315\356\327\013a3p\270\231o\227Jk\363\371VX\243\346\016\257\001G\355MQr\025L\261{\022\230\317R\275s#""\n\271p\361*P#\035F\010I\025\324\216\025F\355\360J \232\273\032\001\334\324\310Z\320\325\275\260;\003\263W\205^\006\200\365\032\303\270C\204\231\350\221B\014\315\237\206\361\002\222d\216F'\026I\226\205\220Z\273\030I\237|\257\216_\266,\271w\t\027\020x\215l\003\345a$s\212\2104i\200\275TS(\305z\"Q\310\252\252\2339\315\223\333r93e\245Y\361\217zZ\201TUQ\037R|]\326)\304\252\271\273\226\233\270\273\272\0334\304\224y5X\270\213\3113\024\232N\254V\272`y\212\204E\346\352\240j\243\372\223\243\253\277\232o\2230\251\207\006HK*n}w\233\246\270\"FN\226]+>B\206\214\021!I\001\013[\215/0\255\014\360lw\242\001K\261\321\n7[<\203Vpy\261\356\326\352\224A@\224\350L\275a\031\005\205UY\217z\243\006I\031\033@\333\265\3624SS\032\232\335\035\316l\3234\016\274\020\220\340y\001T\177L\022\203\370\225\240Z\3412\213\0200!\"\307i\227=w\013\354\235\351\2624\252\212\010\215P\240\341FC{VZg\231\365\341J\332\227\224\317\271\246\210\313\232 \265\322\255\251\032\216\032%\031x\300.f\201\254I\026U\0141bh\330\033c\206\326e\014s\244\232re0\214\032\256eHBP)\033\006\313\366\364\353\326\327(\361nbW4\211\350\2020\275d\002c\r\253\247\304\331:k 7:\035J%v<y1\021L\355\300\317\230ys9DY\303#\013\225\323/NB\25516[\033V![%\262\000\301\225`\245A\203M\204\326\214\201\022wz\321\014b\006\303\331\351\"\212M\033C!\307\214\210\230\014\200a\333\317>;r\232`\265\214w\242\030\2424\230zkD\024`}\032\212\372\345=l\031N{^ck\"\0309L a\270p\355J\253k\312\266aLK\201\273\251\356\262 \211pV\341\334\325NE\301s\336h\255+X\243\266\254\213\234\322\300\214m\233\014\252\334\261@*\024q\360\356H,2\\\346\000\314p\007!\310\224ZdCz%\212\2203\027i\242\351\213k\236\014\013\025\032\257\272\n{\24031\302<$_z\246&\245U\024\262\214J\3102\327\336v\263R!=vq5VT\231\353r\361'\0377/\313:\022j\245\005\301\311}\356\336B\r\233=\220\210\310#O(\243\2168E\317j\r\266+Z\341\010\316ts9\305U\330R\030/v\262\335r\256%vI\252u'\010\215,}Ao\315a\307(\214\355\354\302\247C\347\201s-.\035\352g\267\030\225I\252\232\355*:*\324{`C\247dd\320\202\256\210nfN\273\340\244\265?i\252\271\261uI""\320\227\024\372U\352t\013\016=*\244o\203\013\236x\364\356\350\3509\371\357\214i}\311\212\n\0206\371\310=\215\tS'\247\2175]\270Z\264T\222\204\252\346\240\364v\232\325\020\267\201~\213\375\275\244\274\234\215\315\205\334\312\354\2119\020\323\322\316Ht\241\2412*9Q\022N\213\016\252\304\360\205G\275\013#&\347\201\273d1,U\r\240\212\230\220\001\323z\223\210G\265CE\204\014o&\241d\342e\301UE\3169aF\224\244QkLDJ!ReADTq\345^\242<\362%K\3532\t\343\010\240\346\367\267y\006\0239E\227,\245\217S\225^\270*xb\007OJ'\207\324'\177\201\337\221\314\007e\244\271+yB\336\032'{9'\314oS\273\240\2554pg\265#9\002u\000\3468\032A\210\235|\362\301~N\264\320\3459L\021\014\347\247>\224\031\2078\305\"\217\203J\265-\263oj\244\006\n6\336\341))\006U.\267!0\202\265]\373\234|\214j\361\361\232\243AcF\205\317jckt\343\230\253\245\234\0336\364\315*\265\355\332\025\225\215\220\362\353\270Exm\332e\264\332!\242\351\311\301\210\316oy\270\247\247\374t\031\276\177a\373\034\377\017n\226\305\t\314\345\214Ci\2646\207\276\232l`\304\300|X/q\037\023H\337\207\331\302Pb\244!\"\203\212-d\310.A\365\306\301\264-m\376\265\025\240\376\244v6\242\243\345\264P\363\227i\r\236m\n\013\230\322o\256P|Bk\260/\230\324\016U\306U\\T\221e\020k\023\226\214V;\326\212\235\247\313\2241\373A\036\0069\000\317\000\276\3057\024q\211\005.HC\355\334\037\346\270\327\215r:\303\353\223\264%\261}\206\203\352\361(\375s\005\330\340!\255D\0058yd\346~\312\361)\331\267&}\257BB2\000\366\364gr\314\266M\302\366a\374\345\\%\333n\000@\035\312\023\336\247\361?8\374\224p\333g*\000\371X\n\322H\331\370#\354\341\354\236!-\313\265\210\313\200Bm\325\351{\274V\3420\034o\177uO1t\006\321\311\344\377}\365\300\302B\201V\257}x\336\347\026\327cA\037\335S[I\006\233Hb\177H\020\203\t\347\256\326\327\0200AR\262u\033\005Y\017\337\n\036\223z\256:\252[\022\300\251W\361\3532\275T\257\014\016m\210 t\006\327T0\242\373F\242C\355P\346\271\355\010\356\256\022\031^\262\327\266Zu\037\r\321\207o}\232p\232\240\203\250\375@T\237`6\330\n\277\323(\nB\307:0\251\271R\315\n\277\275#N`\334\367\010""\021\215\004\270\274>\203)\313\033\267\325J\002\276\315:\202\245)4'\233\301A\025\337\350kT\207x\240\202w\206\200\361\371\376\312.\322\010t\313^\"e\262\2134\351\322\010oXC\220g\332\034\327\023J\235&n\261\353\247\241;\3257F\204\361\272\016\344Ev\360\236(h\312\010g\334W\r\266M\035\000h\375v\324[`,q4yOzw\273\177F\210\240\364\271\200\367\264\2015\236\nB\330\243-\242\205\2523{\321U\006\377\005\251\247\325=\017\2246\363Bq\337\351\037\302\267\222d\237\303;7<K\332\305\225/9\256\231\300\323*L;Z#h}NP\351\210t\"m\r\231|\231\271\363$\341\t{: \370\344\223\257\257\367(\221\323\344\327$do'\321#{\265\337k[\227fl\205\223\254\310\272\333\026l\215\316\357\014\214\263\205\221\034\352\367\024s;\223\344fTk\026%\205\377\254U\3100\363\326>\014\234\252{wq\353esK\265TTM\350\361\376\177&M\367g\033?\305\347\305\330\202\327\226\372\373\303\305\024d\305l]\214\020@!\226#\020\310\303/\211\235\262\t\036\200\314\234z\302\352<\375\217\244bb\366\020f^\217}vq\216%>\264|\213\255TF\254\251xV\336\034<\314\310\223&\256\213\300\260w\246\353\022j\337\006\\\320\024\342\230 \360E\n\202 \225T]\335\236\350*\017T\300\3077\321\003\2313%\257\005C\2762\357-\000\202$U\247\260`+\213W\005\355\342\236\232\204\010A \354\357%\"\n\261*\304LY\021d\232R*\256\223\314\210\264\361\026\255ERIT8\315c9l\326\021S\030\311J\232\210E`W\3357\205\212V\361\013&fk\"\"\350\305A\014?\361w$S\205\t\rO\370\244@";
    PyObject *data = __Pyx_DecompressString(cstring, 4062, 2);
    if (unlikely(!data)) __PYX_ERR(0, 1, __pyx_L1_error)
    const char* const bytes = __Pyx_PyBytes_AsString(data);
    #if !CYTHON_ASSUME_SAFE_MACROS
    if (likely(bytes)); else { Py_DECREF(data); __PYX_ERR(0, 1, __pyx_L1_error) }
    #endif
    #elif (CYTHON_COMPRESS_STRINGS) != 0 /* compression: zlib (4110 bytes) */
const char* const cstring = "x\332\275W\315\177\323V\326\306\324\004\307\371\302\220B\240\300\310\020\010\201\020\352\020\002-\345\235qH\370\030(\304\211[\240\235\216\"[\327\261\300\226\034INb\246\363\376Xj\251\245\226Zj\251\245\227^f\351\245\227\371\023\372'\274\317\271W\266\023\222\366\355o\026\263\260tu\277\316\327s\236s\374u\326\266Y\265fK\266!m\233\232\315$c\213\231\222\"\225\264\n\3065\2463U\322t\311d\212z\333\320+\r\251j\250\354\261\242O\331\222\305lI\261mS+\324qn\352\350\311\227\331\265\265)\272\301V\n\025\366mR:r\333\253\325\327o\376\304\266\374\363\374\313\345\377\177\333\217\313\253k\317_\277:\260\361\025\324\226\326\327\257Y\353\353\222fI\272\201\023R\236\026%\243\360\236\025\355W\206~\233\355h\226\255\351\033X\346\2731\307^\031\270\322.+\266\364\270a\227\r\235N\253\254\242\025\230\251\330\014\016\261 \267h\303i\330\244K+\313+\267\347\037\314K\212\256\302it\261%Y\365B\261\242X\026\263$\243$\025\352Z\305&\315\0325f\315J\317KR\303\250K:\203\243\021\204\032\366\355?`\227\231\316\355\303@\232Rt(\256\330\232\241\3138\016M\247$U3!D\333bt\372\211R\261\330\354\212i\300\256\252%)5\004P%\203\3504\366\031\246j\365\227\213\210\252\335]\345\216\352-\301B\306\227\016\035\332`6_P\231U\324j\244\212T2Lq\\\272f\365\366\021bh_\261\\\327?\034\276\246\273|h\301\212\356'\2358,\372\221\355o\252\327\324\276\346\335+\336(\246\216\271o\245Uc[\002\224\021\037(VVD\264\013\014\216\324t\315\326\224\212\366\021\316\356i\rt@\361\244\364\016a\330\326*\025l7\253J\005\241\335Vt\236\031u\213 \200\300W\031 \300\023\242w\177\321\320m\266c\377W\304\013\244\036-\236\216+&\320LI\212\343\306\266\000\024w\025\234dl\023\230L\243\276Q\346^\203\226\263b\355\306t\317.\201E\272\206\000\212]UMU)EJ\310\026\021\342\256d.\260\310\001\031\341,\222a`\253\216d\342\201'\035\350\330\357\355\336.s\267\374\221\034\312\220m\312?R\215\273D\263\366\033&\242?\303\275t\300(M\267l\240l\366\316\354\372\372_\025U\225!\034\200\377\017\370n}}\006\216\256\324\253:HA\325,R\220\351\364\234\346q\354\255m\024\017\220\216\246o!\332*Ou\351\206f\2113\252n {J""J\275bK\262l2\265^d\262,\251u\236\302\344:\340}\0138\301j\221 #\313z\275Zk\314\312\260\224\315VqNSLSiH%\005Z\363(k\325\232a\332\373\267\325\253\212]>\264czF\252\031\232.r\307\240\030HWg\351yc}\375[\300\320b\225\322,\217\234l\324f\370\227\252U-1\332.\324K\335 \026\030A\017\276\263\305\365\212\264\"\3501\302(\271\245\246\025?T \ta\250I\026P/U\241tt\372\353Y\021\347\365u\376\266fq\235\252\021\237X\321\0041\214)(&\232a;EV\333\277\205l\214\206\334\366hlt\327k\025\305\206&\325\350\323jD\013w\370\013y\303t\013\327\315\326\032;\321\026[C.\210a\335\326*\326\376qo\377\r\333dL*\231\312F\225\351\3664JJ]W\001\243\365\365\272]\272\375\340\261Qyv//\257\345\227\344\347\013\363\317\226\236\334[\336\261\227M\3230\237\347Q\232\226s\362\367\331\267\362\362\313\345\357\227_\345\327V\362\362\322\362\223\354\017/\363\362\342\234\274\370\362\365\343\027k\317\177Z^y\227\317.\276\\^\223\327\336\255\311\331|~uM\226W\032;\370-\241\334\310\257\240\314*+\001\360\204\371\036\214\212<\010\262,&\301\2450\300\376l\032P\257\000#\025\361Q\251[e\031\201-1\\!SR\356\233\007\370\373S`~\271\256[\312\026\366\351\275Y\312S\032\210\254\246Q\211\331\305\262\014\n\202$VQ\255~R\256\001\003y\344\002\257\273\374qX\363\356\364!\335\243\005!G\216\322>\232,V\230\242\313\002\267\310t\263?oX,:\322\235\022\250\225y\371\355\316Q!d\262\275O-2V\323KF\364I\314p\360\036b\010\031U\222\020`\355\237;\250\231\311\252`\030\356\304hF\270\342\363\243\321lt\0306p3\340DEoD&\037\264\\1\025}\203)\346\206\305\271@\351\276\032zQ3\220L`zd9\263\300\241U\271d\342QVK\367\270\331\005m\243P1\212\037(%1\260\212s\210\177\205\351\205\206\315p53\345\336\210\006\326\266R\223\2132\357H4\265H\201E<\240\006$\026\231\006,\225Y\361\203p\021\017AQ\301\214\034\361?\177U\225\032\177[e\245\306\304\010\262eqg\357\025\275\341z\200\252\312\277?\013k\021t\302\020\027\3316\225\"+(\020\273?\304E\243\200\330R\206\002\336\234>,\002:\0037Xx\327\300\026\272Re4\346\341/\032\325Z\205m\261\212\030\354\360\227V\3503\321A\264\024\rr|\321\2505\"\300\300\275\240?\276x\000CE""\200\027=\231\r\352ET\025\322d\037\231\021\241\312h\333\354\006w\224J\307\251&5\030\324V\231x\252r\244L\367\223\024\357\216{fv'\270,2\223\377\2501e\372\226fR\332\260M\374z\274\311)L\375<C\371\223?HJw\016~\303W\217.\370\233\314\301\0009o\225\210[+t\0233\357\316\225*\206b\037\305&\2371I\211K 8r`\312\245\272^\224y\266\321\217\272\031\005!6{\371G\357\310\315\\/\276@\355\371a:\342\327\010\316\220\313\367\354\002\307\273\200\224m\310\324\246\353\033\"\007\014Y\257\301)\"\254\032\344\301+\"\0355~\223\246\303\0041\024}*\346\355\205y\315\240iz\024k\r\3154qf\013\375\210\254\021N\242|\303\037\010\305\264\305\263\240Q\345\303\303\020\217\002\301\232~\226x \003\210=\337\177\320t\265\242\240\275\261+\232\215@R\357f\312r\025\236\220\351e~\220E\207a\311J\204\034*|Um\207\251\324\236\310\344\335z\005o\231\303D<9\322u\221lzM\257\221\2755\023\321\335a\334!5\233\344Zz\304'\335\367\0347\273\357\006^W{\200\223\215R\t\340\216\236\232\272\237\030\r\253\006R\252Z\335\242\333}\367\331\004x\266\354\232Q\253a\253-[\240\002t92W\243f\363,\202^<D2*\262\034\305\222\206[<\257\310\300\315\272R\021F\232&\324\243\337\234)2\363 '\037`c\301V\375n\353P\331\351M\260\035>\356\261\266\311,4\\&\263\271G\0202B\334A\210Ss\204\336\0164d\261MA~\275\301\007\326\340\265,\n\014FQ\353\267\257\302\311GT;\316\224V\031b`6\200\023\rI\2039\370\031\212j*\007\031\177\230b\270\255\331e\202\034\201\215~&\032\036\352y\230h\200\272-\316\201\336G\226\301\360\320\2067>\370\335\235\243\347\302\274,^\000\036\007\022g\030\036\"R\241\216|\250\363\234\210\352\326gE\355\263r&\2437G6\253l\007\375\321\003\336K\035l\250\344-\231\323 \336\304;x\3652dKF\021\330\002d\267\270\013\351-\320\207\001\360\006i| \230\235\206\006m\021\361V\032\030n\253\245\212m\241\021\257\3430\375\177\340\305\343\003\267\317\022\2132\376\206\230L\356\361\3766tE\\\267q\013\375\220\355\037\231iX+\215\327\242\271\275y\243XV\370\177/\013\037\323\307\312H\004[\272\301_\323\307\212\240\032\236`\360\274y\214\363\225B\177\3209\333|J\3776~\354\304\2403\344f\334\247\336\202""\177\326\337\nr\235\370\260\363\324}\340\315{;\276\035\334\017'C\245\023O\271\227\275\177\007K\341H\363m\013;F\234w\256\352M\373\231N<\341\304:\361\223\237L\347\264\223\351\014\014;\213N\301\215u\022\303\316\367\336\031\357\205o\006\251N\362\234\373/\377\212\237\355$G\261x\334Mw\222C{\211\224{\3265\275T'1\344\334w\257\270X=\343f:\211S\356I\327\366\356c\377\263`1(\206g\302\247\315\271fn/\361\245\373\263\177\334\237\364K\301\253f\272y\267\251t\036\376\265\271I\367\214\2739\272%\203\033\332g\256\372\031\234\314v\022\243\216\342l\273\232\267\345\347\374r\260\021\346~\03386x\332M\221n\317\334%\357\244g\372\023\301\351\340.\204\234k\036o\246;\t(\340f\3357\336\242\247t\022\347\334\177\373\213\276B\333\205M\203c\216\211\343\003\3438\034\333\0338\345\306\335\227\320(M\303Xg`\314\331\354\014$\235tg\340K\3503@\306\300\035Y''l\336\343.9\355\315y\253\336\346\221.!\375R\260\336\362\256@\203\r\177\325o\204\3610\033\036\262}\256\271\332\374uwn7\327y\370l7\276\233\375}\037\220k\257be\370\264\233v\357#`\013A*\270\021N5S{\007\246\246\303L\317;g\3349w\325\335\3616\375\330\021N@\274G]\000\342D\373\370\204\227\360\023A2\274\323J\355a\272\017\242\235`\263\023\037r\346\235M7\006\210%\001\261v\342+\217D\000lc\356\246\027\367^\0057\303\354\036\240\266\344\306\366\006\223{\211\321\366h\332O\371\223\355\353\217\232\371V\252s\345\272\377><\031~l\215\267r{\000\230\355\31499\362\350K/\346q\201\2030\232\307\352S:\022\007ag\217\235\030w\347\335\272\367\024>\310\nu7\274\234\247\3723\201\336\314v\370M\337q\340u\357\352\\\270\014o\347\203\013\241\320\260\235\230\360\206pz)\340\310\376\025v-yc\276\025\244\tT\357\275X\373\374\243f\216N\275\207\365\351p>\334\002>\343c\316\257^\306[\202\327\342\227 \360}0\020(\035\256\346\204\227\362&=\305\333${\001\010\2222\322\036\376\013\\\034'\035G\234_\274\264\227!a\333N\221 \226tf\\eo@\204\350\252\227\333\0233\034d\356\t\227\347htQ\312\035\022bE\014\276\361\262\336?\203\314^<\351L\273\363\355sS\376f\020\017^7\347\233\037w\307w\271'\353\316c\202*\267\276}~\271\225""\337M\355q\321\210/\tJ\267\207.z\331\310\025\024\223[\301\273P\t\355&w\317\010\"6\342\375\350?\0102\301\3630\027\302\373\277]8v\342\274\007\273\351X\342\330\211\213\036\344\217\273\313\3369?\346\247:\361\263\210\300\033?\353C\355\to\320?\027\304@\n\3613\3750\321\275\243\210.h&\325\rA{\342f\220\016\346\203\377%4\320\255\240\251\366\231kHf5\230m~!\224\031u\362pW\337op\030ym\206\234M\353\t\004\373\0212}\223<gSF\2168\377@4\260kD\270o\020\36458\342\374\354}\341\335\365*\0101>\362\210\330%\200\036\303\267\356;`\343\307 #>\336z?\223\362B\035b\271\366\360\025\037\271{\332\235Bj/\370g\374\307\376\277\3024eu\331-y\217)\344t\337W]8^\362\326\340\223\323\360\336|\260\331\376\372\305nF@\324\340$\245\2063\240\265\353s\341\215\346$\rn\"W'\303\017\255T+\335\271\236\tSbf\246\273\224\336\367\242G\373f\266\225:\n\341\"\177\036\000K\004\263\310\364\223\200\340u_\001\307?j\016\342\334\024\371\373\2330\333\031\030t\306\235U@\004h\257\360\023\327\246\203\324\336\300p\177\377P+\303\367\267o\201\202\21780u\013\020\334\177\240+\240}\353a3\363\273\022F\035\025LH\347Dn|\037\236\007-KW\301Q\023a\n\206\036}\020\34189\344\\\345\301R<\333\377\016\374\203:\022\203\333\227\333\3519\234\003\217QMI\243`\021\321\334@\020\307\203_p\367\364\375\320\002\243f:\3237\217\270\374\342\024\224\217hk\330\335\237\022\223~%\234m\305[/v7\333+\371v\376\007Z\033\2168(\312\022d\344`{\360\002n\232\347\265s\254i\2672{\202@\371\222\004(\214\373\271O\310\234\244s\313\315\021\217\241v\270\n\224\315\340\236\213\000p\373\344yo\034\331C$\014\377(\270\374\253K\224\356\204A\022\270\205\003\252w\335?\201\213\322\277\215\036;1&\224\027\n}\007\262\215\365y7\341'\003\322/9\324\351\021\256_\005\203mv\256\314P:\037f\332\336a\000\225\263\270\220\262\357\352S\216\005\236\002\220\02170\000\224}\0028\342\242\006/l\003\335\244\356k\000\302\347\362\271\003\332\327\0366\357\265N\264\326P\312\226\332+\271N\372\232\377S\260\035\276o\r\264\224?\247\317\337b\"\325y\305}JE\\\234\233\357\361\034\222\341\374e/\272.\323\203X\214\212\323\210\363\334""\315{\023\340\245\301p<\314Q0\322`\215\030\350\3538\325\243\205\260\320\214\243t\014M\3609P6\371~\314\321(L\373w\217\004\271\340=\337J\252]\360&\333\227g\203B\030\343R\333C_\201aT\260\305@\262\235\204p\350\375\317?\324;RQL\375\017\272)\002\340\311\241v\362\002\032\204'\000\363\002\007\361\365VL\224\207\010\005\302A#\034\026w\260#G\332\236r\032(\272/P\232\033B\301\256\326\027\3749\224\276\213\341*\361{\327D\321j,\202\217n6\227Z1\201Y\325\233\361\013A,J\202\2363\277C\277\202\342\306\255\002\326\005\374\023}\272\351e5\326/\361B|\033:\304:\227\323\242S@\2157\233\251^\316\tj\335\027^\022\216Oq\357\004\\\376\300\377&x\032f@Tq\310\213\"*\332\261e^h\251s\262\203\207(Y\360\342Y\236M\217\020\332\024u\262\3029\003(uI8\221\212\365@\252\333F\034\314\230(E(\004\311`\262=\273\324Z\332\215u\244I\220\322x\370\023XO\002\235\375\001<#\244\2431\001B\367\204\252\347\216T?\252\307)\367K\267\200*\312-\311\356u\375\365>\210\267g\026[\223-\245s\231j\r\036w\240\301[t \227)Q\354\360Q\353x+\335s a\001\225\337\335\366\nd\035q\332[\330\227E\023\221\340\235k\207\274\n\323G\250\252w.\376\005\r\362[\000W\241\203w\250h\010\301\235\301(n\344\237_\200\266yt\022_\004\367\302\030Z\362,\255\242\342\322\231kN\035M\363\017\034\223\323\301Bx:\\h\246\250\233&i#\250kE4\230i\264\331Jte\377\320\033\202\361\021\033Q:\234\277#p\233\"$\231O\234Nx\n\315A3\234\277\336>5\211\216\"\217\272\200\224\345\316\002\365\010j:E\234H\216\347\241\244\236K\024\301\375\244\343\377\302\377\327\244o\341\017\316\237\216\"5\227\211O[\316\032\265\373\344\254q\2177\335\363H\256\030:\006\225zZ\372\0333\357~\004\263\242\r\030q\336\300\314\267\3306<\006\255\376\201\006!\333\031='\332\262\004\230at\334}\216 +\335\032C\361\031\030k\217\021\354\022A\214\007\203\302\365\314\377{\300\373\\J\206\035j+\022N\302\035\246\260\376\0373#\351H";
    PyObject *data = __Pyx_DecompressString(cstring, 4110, 1);
    if (unlikely(!data)) __PYX_ERR(0, 1, __pyx_L1_error)
    const char* const bytes = __Pyx_PyBytes_AsString(data);
    #if !CYTHON_ASSUME_SAFE_MACROS
    if (likely(bytes)); else { Py_DECREF(data); __PYX_ERR(0, 1, __pyx_L1_error) }
    #endif
    #else /* compression: none (7990 bytes) */
const char* const bytes = "0Attempt to write over a file opened in read-only modeCan't set attribute 'Can't set attribute 'CLASS' in table:\n Can't set attribute 'NROWS' in table:\n Can't set attribute 'TITLE' in table:\n Can't set attribute 'VERSION' in table:\n Node ``%s`` is not a Table objectNon-existing node ``NoneNote that Cython is deliberately stricter than PEP-484 and rejects subclasses of builtin types. If you need to pass subclasses then set the 'annotation_typing' directive to False.Problems appending the records.Problems creating the tableProblems deleting records.Problems getting desciption for table %sProblems reading chunk records.Problems reading records.Problems setting the NROWS attribute.Problems updating the records.Warning: Row iterator has not been initialized for table:\n  %s\n You will normally want to use this method in iterator contexts.Warning: Row iterator has not been initialized for table:\n  %s\n You will normally want to use this object in iterator contexts.You are only allowed to update rows through the Row.update() method if you are in the middle of a table iterator.You cannot append rows to a non-chunked table.You cannot append rows when in middle of a table iterator. If what you want is to update records, use Row.update() instead./.``?add_noteattempt to write over a file opened in read-only mode``, column ``disableenable) for column ``gc' in table:\n invalid type (isenabledno default __reduce__ due to non-trivial __cinit__numpy._core.multiarray failed to importnumpy._core.umath failed to import), pointing to row #.row (``: %sself.chunk_op,self.dims,self.wbuf cannot be converted to a Python object for picklingstep size may not be 0.table ``tables.conditionstables.descriptiontables.exceptionstables.mathtables.numpytables.ostables.platformtables.systables/tableextension.pyxtables.timetables.utilstables.utilsextension(tree fragment)`` under ``utf-8ColH5T_STD_I64HDF5ExtErrorITERSEQ_MAX_ELEMENTSPT_DEFAULT_B2_BLOCKSIZEPYTABLES_SYS_ATTRS__Pyx_PyDict_NextRefRowRow.""__reduce_cython__Row.__setstate_cython__Row._fill_colRow._flush_buffered_rowsRow._flush_mod_rowsRow._get_unsaved_nrowsRow._iterRow.appendRow.fetch_all_fieldsRow.updateSizeTypeTableTable.__reduce_cython__Table.__setstate_cython__Table._append_recordsTable._clean_chunk_addrsTable._close_appendTable._convert_typesTable._create_tableTable._get_infoTable._open_appendTable._read_elementsTable._read_recordsTable._remove_rowsTable._update_elementsTable._update_recordsaddaddrsallanyappend_append_recordsarangeargsarrayasarrayasyncio.coroutinesatom_from_hdf5_typebigblocksizeblosc2buflenbyteorder_byteorderbyteswap_c_classidcall_on_recarrceil_check_open_chunkcache_chunkedchunkmapchunkshapechunksize__class__class___class_getitem___clean_chunk_addrscline_in_traceback_close_appendcobversioncoldescrs_colenumscolpathnamescoltypescomplevelcomplexcomplibconditions_convert_typescoordscopycreate_nested_type_create_tablecsetctitleddatadescdescriptiondims_dirtycachedtypeemptyencodeencoded_complibencoded_nameencoded_obversionencoded_titleenumenumerateenviron__eq__exceptionsextendfetch_all_fieldsfieldfieldnamefieldsfilename_fill_colfill_datafiltersflatfletcher32float_flush_buffered_rows_flush_mod_rowsfnamefrom_atom__func__get_get_container_get_infoget_nested_field_get_node_get_unsaved_nrows__getstate__h5tbhdf5_class_to_stringhdf5_to_np_ext_typeiinextelementinrowsinbufinrowsreadintint64iobufiobufcpyirrelevant_is_coroutineistartistartbistepistopistopbitemitemsitemsize_iterjkindlayoutlittlelower__main___mark_columns_as_dirtymathmixedmode__module____name__namenamesnchunksnpnpext_prefixes_to_ptkindsnrecordsnrecords2nrowsnrowsinbufnumpyobversion_offsetoffsetoid_open_appendosparamsplatformplatform_byteorderplistpoppospt_special_kindspttype_to_hdf5__pyx_state__pyx_vtable____qualname__rrbufrbuf2rcoords_read_elements_read_recordsrecarr__reduce____reduce_cython____reduce_ex___remove_rowsresultretrowsize_save_buffered_rowsselfsense_seqcache_seqcache_key__set_name__setdefault__setstate____setstate_cython""__shapeshuffle_bitshufflesize2space_idstartstartrstartswithstepstopstoprsyssystemtabletables.tableextension__test__timetime32time64_time64colnamestitletype_sizeuintuint64update_update_elements_update_records_use_indexutf8utilsutilsextension_v_dtype_v_file_v_itemsize_v_leaves_v_names_v_offset_v_parent_v_pathname_v_pos_v_recarray_v_wdfltsvalues_want_track_timeswdflts_where_conditionwindowswrecwreccpyzerosPyObject *(char const *)\000hid_t (hid_t)\000cstr_to_pystr\000get_native_type\200!\360\024\000\005\t\210\013\2201\220G\2306\240\026\240v\250Q\330\004\014\210G\2208\2304\230x\240t\2507\260$\260a\330\004\021\220\036\230}\250D\260\r\270X\300Q\330\004\r\210Y\220d\230)\2401\330\004\010\210\001\330\004\007\200r\210\022\2101\330\006\014\210B\210b\220\001\330\010\014\210M\230\023\230K\240r\250\021\330\n\027\220{\240\"\240A\330\n\016\210b\220\002\220!\330\n\013\340\010\021\220\026\220r\230\021\330\010\013\2107\220\"\220A\330\n\023\2201\330\010\020\220\007\220t\2307\240\"\240H\250B\250c\260\023\260G\2702\270Q\340\010\025\220[\240\002\240$\240f\250N\270!\2703\270a\330;?\270q\340\010\021\220\024\220Q\330\010\013\2101\330\n\023\320\023#\2401\240H\250A\330\010\016\210a\210w\220i\230v\240Q\240h\250g\260Q\360\006\000\t\022\220\021\330\010\014\210H\220D\230\007\230r\240\030\250\022\2503\250c\260\027\270\002\270!\330\010\023\2201\220A\220W\230B\230a\330\010\027\220}\240B\240a\330\010\014\210B\210b\220\001\330\t\017\210r\220\021\330\006\024\220D\230\001\340\006\020\220\004\220L\240\002\240!\340\006\020\220\001\330\006\017\210q\330\006\n\210!\330\006\025\220Q\330\006\023\2201\330\006\014\210A\210Q\210b\220\002\220!\340\010\014\210M\230\022\2302\230R\230q\330\n\027\220{\240\"\240A\330\n\016\210b\220\002\220!\330\n\013\360\006\000\t\021\220\007\220s\230\"\230B\230g\240R\240y\260\004\260A\260Q\340\010\025\220[\240\002\240$\240f\250N\270!\2702\270R\270|\3102\310Q\330;H\310\004\310A\340\010\021\220\024\220Q\330\010\013\2101\330\n\023\320\023#\2401\240H\250A\330\010\013\2107\220#\220Q\330\014""\022\220!\2207\230)\2406\250\021\250(\260'\270\021\340\014\022\220!\2207\230)\2406\250\021\250)\2601\360\006\000\t\022\220\021\330\010\023\2202\220R\220x\230q\240\001\330\010\027\220}\240B\240a\330\010\014\210B\210b\220\001\330\004\010\210\016\220a\330\004\005\320\002\030\230\010\240\010\250\n\260/\300\021\340\004\010\210\013\2201\220G\2306\240\026\240x\250q\330\004\013\2104\210q\220\001\200!\360\n\000\005\t\320\010\033\2301\360\006\000\005\t\210\017\220q\230\004\230N\250*\260A\340\004\014\210D\220\001\340\t\n\340\010\016\320\016!\240\021\240$\320&=\270T\300\021\330\"&\240j\260\007\260z\300\024\300Q\340\004\007\200t\2102\210Q\330\006\014\210L\230\001\230\021\340\004\010\210\t\220\024\220W\230B\230a\200!\330\004\013\2104\210q\200!\360\026\000\005\024\2204\220u\230G\2401\240A\330\004\010\210\016\220g\230Q\230d\240,\250n\270A\330\004\007\200t\210<\220r\230\021\330\006\014\210L\230\001\230\021\330\032\036\230g\240T\250\032\2601\360\006\000\005\t\320\010\030\230\013\2401\240D\250\001\330\004\007\200|\2201\220D\230\017\240s\250!\330\010\016\210j\230\001\320\031=\270Q\330\032\036\230j\250\n\260!\2604\260v\270Q\340\004\017\210|\2301\230D\240\001\330\004\035\230Q\230j\250\006\250a\330\004\010\210\t\220\030\230\021\230$\230a\230q\340\004\014\210A\210Q\360\006\000\005\r\320\014\037\230q\240\004\240A\330\004\r\210]\230!\2301\330\004\007\200w\210c\220\021\330\006\n\210,\220a\340\006\022\220!\2207\230#\230Q\340\006\n\210,\220a\330\006\017\210q\220\005\220Q\330\004\014\210A\210Q\360\006\000\005\021\220\013\2301\230D\240\001\340\004\010\210\013\2209\230A\230^\2501\340\004\n\210)\2204\320\027'\240q\250\004\250O\2704\270z\310\024\310Q\340\004\007\200u\210C\210q\330\006\014\210L\230\001\320\031E\300T\310\021\340\004\007\200w\210b\220\001\340\006\n\210!\320\013\034\230A\360\006\000\005\t\320\010!\240\021\240+\250Y\260a\260t\2701\360\006\000\005\r\210D\220\r\230V\2408\2501\250I\260Q\260a\200!\360\032\000\005\031\230\001\330\004\034\230A\360\010\000\005\034\2301\340\004\024\220E\230\027""\240\001\240\021\330\004\026\220g\230W\240A\240Q\330\004\030\230\t\240\027\250\001\250\021\330\004\023\2204\220u\230G\2401\240A\360\006\000\005\016\210Q\330\004\021\220\021\360\006\000\005\t\320\010\030\320\030*\250!\2504\250~\270T\300\021\360\010\000\005\t\210\013\320\023%\240Q\240d\250.\270\003\2701\360\006\000\005\016\210T\220\021\330\004\007\200w\210c\220\021\330\006\022\220!\340\006\022\220,\230a\230q\360\006\000\005\010\200t\210=\230\007\230q\330\006\017\210t\2201\330\006\r\210\\\230\021\230!\340\006\r\210Q\360\006\000\005\t\210\001\330\t\r\210[\230\003\2303\230l\250!\330\t\r\210T\220\030\230\035\240a\330\t\r\210X\220Y\230g\240V\2501\330\t\r\210X\220X\230[\250\001\250\021\360\010\000\005\t\210\001\330\010\014\320\014\"\240!\330\n\022\220'\230\022\2306\240\023\240C\240{\260!\330\n\016\210h\220f\230C\230q\340\004\r\210T\220\033\230G\2401\240A\330\004\035\230S\240\001\240\022\2408\2504\250q\3200K\3101\330\004\010\210\016\220o\240Q\240h\250d\260,\270a\330&2\260(\270$\270a\330&*\250(\260$\260k\300\021\300!\330&1\260\021\330&*\250(\260,\270a\330&*\250(\260!\330&*\250(\260!\330&*\250!\330&*\320*A\300\021\330\004\007\200t\210<\220r\230\021\330\006\014\210L\230\001\230\021\340\004\007\200t\2108\2207\230!\2301\330\006\r\210Q\360\006\000\007\r\320\014&\240a\240t\250=\270\t\300\021\330'*\250!\2509\260A\330\006\t\210\024\210R\210q\330\010\016\210l\230!\2301\330%)\250\021\340\006\014\320\014&\240a\240t\250=\270\013\3001\330'*\250!\320+?\270q\330\006\t\210\024\210R\210q\330\010\016\210l\230!\2301\330'+\2501\340\006\014\320\014&\240a\240t\250=\270\t\300\021\330'*\250!\320+;\2701\330\006\t\210\024\210R\210q\330\010\016\210l\230!\2301\330%)\250\021\340\006\016\210d\220!\330\006\014\320\014\037\230q\240\004\240M\260\031\270!\330 #\2406\250\030\260\021\260!\330\006\t\210\024\210R\210q\330\010\016\210l\230!\2301\330%)\250\021\360\010\000\007\013\210#\210X\220Y\230a\230t\240<\250q\330\010\020\220\001\220\033\230E\320!2\260!\330\010\027\220t\2307\240!\2401\330\010\016\320\016(\250""\001\250\024\250]\270!\330)7\260s\270!\2701\330)*\330\006\t\210\024\210R\210q\330\010\016\210l\230!\2301\330\034'\240t\2501\360\006\000\005\t\210\014\220A\360\006\000\005\t\320\010!\240\021\240$\240l\260.\300\004\300K\310q\320PT\320TU\360\006\000\005\014\2104\210q\200!\360\006\000\005\r\210D\220\001\340\004\t\320\t\032\230!\2304\230}\250D\260\017\270t\3001\340\004\010\210\016\220a\340\004\t\320\t \240\001\240\024\240Q\200\001\330\004\n\210+\220Q\200!\330\004\025\220Q\220a\220t\2301\200!\360\034\000\005\010\320\007\031\230\024\230W\240B\240a\330\006\016\210a\360\006\000\033\035\230D\240\001\360\010\000\005\014\2104\210v\220Q\220d\230&\240\005\240Q\200!\360\016\000\005\017\210l\230!\2301\360\006\000\005\014\210<\220q\230\001\360\006\000\005\t\210\017\220q\230\010\240\n\250!\360\006\000\n\013\330\010\016\320\016!\240\021\240$\240m\2604\260q\330\",\250I\260Q\340\004\007\200t\2102\210Q\330\006\014\210L\230\001\230\021\360\006\000\005\t\210\017\220q\330\004\010\320\010\033\2301\200!\360\016\000\005\014\210<\220q\230\001\360\006\000\005\020\210s\220!\2201\330\004\014\320\014\034\230A\230W\240F\250!\330\004\007\200y\220\002\220!\330\006\021\220\021\360\006\000\005\t\210\017\220q\230\010\240\n\250!\340\t\n\330\010\016\320\016 \240\001\240\024\320%;\2705\300\005\300S\310\004\310D\320PQ\330!%\240Z\250w\260j\300\006\300a\340\004\007\200t\2102\210Q\330\006\014\210L\230\001\230\021\360\006\000\005\t\210\017\220q\330\004\010\320\010\033\2301\200!\360@\001\000\005\010\200t\2101\330\006\014\210G\2201\220A\340\004\007\200t\2104\210q\330\006\014\210L\230\001\230\021\330\031\036\230a\340\004\007\200t\2101\330\006\014\320\014\037\230q\240\001\360\n\000\005\r\210I\220T\230\030\240\027\250\t\260\024\260Q\330\004\n\210!\210=\230\001\230\027\240\002\240$\320&6\260b\270\004\270A\330\013\030\230\001\230\027\240\004\240A\360\010\000\005\017\210i\220t\2301\330\004\n\210!\210=\230\001\230\027\240\r\250Q\250j\270\004\270A\330\004\010\320\010\032\230$\320\036.\250b\260\001\340\004\007\200t\320""\013\033\2303\230d\240!\330\006\n\320\n\037\230q\200!\360^\001\000\005\010\200t\2101\330\006\014\210G\2201\220A\340\004\007\200t\2104\210q\330\006\014\320\014\037\230q\240\001\340\004\007\200t\210>\230\023\230A\360\006\000\007\013\320\n\032\230\"\230F\240!\2406\250\024\250]\270&\300\001\340\006\n\210,\220d\230&\240\005\240Q\360\006\000\005\t\210\r\220Q\220d\230/\250\024\250Q\360\010\000\005\020\210y\230\004\230K\240x\250y\270\004\270A\330\004\n\210!\210=\230\001\230\032\2402\240T\250\034\260R\260t\2701\330\013\030\230\001\230\027\240\002\240$\240f\250B\250d\260*\270D\300\001\340\004\010\210\016\220d\230,\240b\250\001\360\006\000\005\t\320\010\036\230a\340\004\007\200t\210<\220s\230$\230a\330\006\n\320\n\032\230!\200!\360\006\000\005\010\200t\2108\2207\230!\2301\340\006\016\210d\220!\330\006\n\320\n\035\230Q\230d\240-\250y\270\001\330\036!\240\026\240x\250q\260\007\260r\270\021\330\010\016\210l\230!\2301\360\010\000\005\t\210\017\220q\330\004\010\320\010\033\2301\340\004\010\210\017\220q\200!\360\006\000\005\030\220t\2308\2409\250G\2601\260A\330\004\032\230!\340\004\007\200t\2101\340\006\020\220\004\220E\230\021\230$\230g\240R\240t\250;\260a\260q\330\006\026\220a\220t\230=\250\t\260\021\260$\260a\360\006\000\005\t\210\006\210b\220\n\230\"\230D\240\001\330\006\021\220\024\220W\230B\230a\360\006\000\005\014\210<\220q\230\001\360\006\000\n\013\330\010\016\320\016\037\230q\240\n\250$\320.D\300D\310\001\330 $\240M\260\024\260Z\270q\330 *\250!\340\004\007\200t\2102\210Q\330\006\014\210L\230\001\230\021\360\006\000\005\t\210\017\220q\230\010\240\n\250!\340\004\013\2101\200!\340\004\032\230!\340\004\027\220t\2308\2409\250G\2601\260A\330\004\032\230!\340\004\007\200u\210C\210q\330\006\021\220\025\220b\230\001\330\006\020\220\004\220A\340\006\n\320\n\035\230Q\230j\250\004\320,B\300$\300a\330\036\"\240!\330\036\"\240/\260\024\260X\270Q\330\036%\240Z\250t\260=\300\002\300!\330\010\016\210l\230!\2301\340\006\n\210)\2204\220w\230b\240\001\330\006\t\210\024\210X\220W\230A\230Q\340""\010\024\220D\230\001\330\010\033\2301\230D\240\r\250Y\260a\330\034\037\230v\240X\250Q\250a\340\006\n\210/\230\021\330\006\n\320\n\035\230Q\330\t\016\210d\220!\330\006\021\220\024\220]\240!\2404\240q\250\003\2505\260\001\260\023\260A\330\t\016\210c\220\021\340\006\n\210%\210u\220A\220U\230\"\230F\240)\2506\260\022\2606\270\021\270!\330\010\024\220D\230\r\240Q\240c\250\021\250!\2503\250a\330\t\016\210d\220!\340\006\n\210%\210u\220A\220W\230F\240!\330\010\024\220D\230\r\240Q\240c\250\021\250!\2503\250a\340\006\014\210J\220a\220q\360\006\000\005\014\2101\200!\330\004\007\200t\320\013\033\2302\230Q\330\006\n\210&\320\020$\240A\240T\250\030\260\024\260Q\340\006\n\320\n\034\230A\200!\360\016\000\005\020\210v\220Q\340\004\013\210<\220q\230\001\340\004\014\210L\230\001\230\021\340\t\n\330\010\016\320\016 \240\001\240\024\240]\260$\260a\330!+\2507\260!\340\004\007\200t\2102\210Q\330\006\014\210L\230\001\230\021\360\006\000\005\t\210\017\220q\230\010\240\n\250!\340\004\013\2101\200!\360\026\000\005\010\200v\210S\220\001\330\006\n\210/\230\024\230Q\330\010\013\2104\210y\230\001\230\035\240d\250*\260A\330\n\023\2204\220z\240\021\240!\330\n\r\210W\220A\220X\230Q\330\014\017\210v\220\\\240\023\240A\330\016\027\320\027'\240q\250\010\260\001\340\016\024\220I\230Q\230a\360\006\000\005\t\210\014\220D\230\001\330\006\017\320\017\037\230q\240\010\250\001\330\006\n\320\n\033\2301\230H\240J\250a\200!\330\004\010\210\017\220x\230q\340\004\010\210\010\220\014\230A\230Q";
    PyObject *data = NULL;
    CYTHON_UNUSED_VAR(__Pyx_DecompressString);
    #endif
    PyObject **stringtab = __pyx_mstate->__pyx_string_tab;
    Py_ssize_t pos = 0;
    for (int i = 0; i < 322; i++) {
      Py_ssize_t bytes_length = index[i].length;
      PyObject *string = PyUnicode_DecodeUTF8(bytes + pos, bytes_length, NULL);
      if (likely(string) && i >= 63) PyUnicode_InternInPlace(&string);
      if (unlikely(!string)) {
        Py_XDECREF(data);
        __PYX_ERR(0, 1, __pyx_L1_error)
      }
      stringtab[i] = string;
      pos += bytes_length;
    }
    for (int i = 322; i < 344; i++) {
      Py_ssize_t bytes_length = index[i].length;
      PyObject *string = PyBytes_FromStringAndSize(bytes + pos, bytes_length);
      stringtab[i] = string;
      pos += bytes_length;
      if (unlikely(!string)) {
        Py_XDECREF(data);
        __PYX_ERR(0, 1, __pyx_L1_error)
      }
    }
    Py_XDECREF(data);
    for (Py_ssize_t i = 0; i < 344; i++) {
      if (unlikely(PyObject_Hash(stringtab[i]) == -1)) {
        __PYX_ERR(0, 1, __pyx_L1_error)
      }
    }
    #if CYTHON_IMMORTAL_CONSTANTS
    {
      PyObject **table = stringtab + 322;
      for (Py_ssize_t i=0; i<22; ++i) {
        #if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
        #if PY_VERSION_HEX < 0x030E0000
        if (_Py_IsOwnedByCurrentThread(table[i]) && Py_REFCNT(table[i]) == 1)
        #else
        if (PyUnstable_Object_IsUniquelyReferenced(table[i]))
        #endif
        {
          Py_SET_REFCNT(table[i], _Py_IMMORTAL_REFCNT_LOCAL);
        }
        #else
        Py_SET_REFCNT(table[i], _Py_IMMORTAL_INITIAL_REFCNT);
        #endif
      }
    }
    #endif
  }
  {
    PyObject **numbertab = __pyx_mstate->__pyx_number_tab + 0;
    int8_t const cint_constants_1[] = {0,1};
    for (int i = 0; i < 2; i++) {
      numbertab[i] = PyLong_FromLong(cint_constants_1[i - 0]);
      if (unlikely(!numbertab[i])) __PYX_ERR(0, 1, __pyx_L1_error)
    }
  }
  #if CYTHON_IMMORTAL_CONSTANTS
  {
    PyObject **table = __pyx_mstate->__pyx_number_tab;
    for (Py_ssize_t i=0; i<2; ++i) {
      #if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
      #if PY_VERSION_HEX < 0x030E0000
      if (_Py_IsOwnedByCurrentThread(table[i]) && Py_REFCNT(table[i]) == 1)
      #else
      if (PyUnstable_Object_IsUniquelyReferenced(table[i]))
      #endif
      {
        Py_SET_REFCNT(table[i], _Py_IMMORTAL_REFCNT_LOCAL);
      }
      #else
      Py_SET_REFCNT(table[i], _Py_IMMORTAL_INITIAL_REFCNT);
      #endif
    }
  }
  #endif
  return 0;
  __pyx_L1_error:;
  return -1;
}
/* #### Code section: init_codeobjects ### */
typedef struct {
    unsigned int argcount : 3;
    unsigned int num_posonly_args : 1;
    unsigned int num_kwonly_args : 1;
    unsigned int nlocals : 5;
    unsigned int flags : 10;
    unsigned int first_line : 11;
} __Pyx_PyCode_New_function_description;
/* NewCodeObj.proto */
static PyObject* __Pyx_PyCode_New(
        const __Pyx_PyCode_New_function_description descr,
        PyObject * const *varnames,
        PyObject *filename,
        PyObject *funcname,
        PyObject *line_table,
        PyObject *tuple_dedup_map
);


static int __Pyx_CreateCodeObjects(__pyx_mstatetype *__pyx_mstate) {
  PyObject* tuple_dedup_map = PyDict_New();
  if (unlikely(!tuple_dedup_map)) return -1;
  {
    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 25, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 232};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_title, __pyx_mstate->__pyx_n_u_complib, __pyx_mstate->__pyx_n_u_obversion, __pyx_mstate->__pyx_n_u_offset_2, __pyx_mstate->__pyx_n_u_ret, __pyx_mstate->__pyx_n_u_buflen, __pyx_mstate->__pyx_n_u_oid, __pyx_mstate->__pyx_n_u_data, __pyx_mstate->__pyx_n_u_nrows, __pyx_mstate->__pyx_n_u_class_2, __pyx_mstate->__pyx_n_u_wdflts, __pyx_mstate->__pyx_n_u_fill_data, __pyx_mstate->__pyx_n_u_recarr, __pyx_mstate->__pyx_n_u_name_2, __pyx_mstate->__pyx_n_u_encoded_title, __pyx_mstate->__pyx_n_u_encoded_complib, __pyx_mstate->__pyx_n_u_encoded_obversion, __pyx_mstate->__pyx_n_u_ctitle, __pyx_mstate->__pyx_n_u_cobversion, __pyx_mstate->__pyx_n_u_encoded_name, __pyx_mstate->__pyx_n_u_fieldname, __pyx_mstate->__pyx_n_u_i, __pyx_mstate->__pyx_n_u_cset, __pyx_mstate->__pyx_n_u_blocksize};
    __pyx_mstate_global->__pyx_codeobj_tab[0] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_tables_tableextension_pyx, __pyx_mstate->__pyx_n_u_create_table, __pyx_mstate->__pyx_kp_b_iso88591_A_1_E_gWAQ_4uG1A_Q_4_T_Qd_1_T_w, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[0])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 11, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 469};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_space_id, __pyx_mstate->__pyx_n_u_plist, __pyx_mstate->__pyx_n_u_type_size, __pyx_mstate->__pyx_n_u_size2, __pyx_mstate->__pyx_n_u_dims, __pyx_mstate->__pyx_n_u_chunksize, __pyx_mstate->__pyx_n_u_layout, __pyx_mstate->__pyx_n_u_encoded_name, __pyx_mstate->__pyx_n_u_desc, __pyx_mstate->__pyx_n_u_offset_2};
    __pyx_mstate_global->__pyx_codeobj_tab[1] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_tables_tableextension_pyx, __pyx_mstate->__pyx_n_u_get_info, __pyx_mstate->__pyx_kp_b_iso88591_4uG1A_gQd_nA_t_r_L_gT_1_1D_1D_s, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[1])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 4, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 552};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_recarr, __pyx_mstate->__pyx_n_u_nrecords, __pyx_mstate->__pyx_n_u_sense};
    __pyx_mstate_global->__pyx_codeobj_tab[2] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_tables_tableextension_pyx, __pyx_mstate->__pyx_n_u_convert_types, __pyx_mstate->__pyx_kp_b_iso88591_vS_Q_4y_d_A_4z_WAXQ_v_A_q_IQa_D, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[2])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 578};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_recarr};
    __pyx_mstate_global->__pyx_codeobj_tab[3] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_tables_tableextension_pyx, __pyx_mstate->__pyx_n_u_open_append, __pyx_mstate->__pyx_kp_b_iso88591_xq_AQ, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[3])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 4, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 583};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_nrecords, __pyx_mstate->__pyx_n_u_ret, __pyx_mstate->__pyx_n_u_nrows};
    __pyx_mstate_global->__pyx_codeobj_tab[4] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_tables_tableextension_pyx, __pyx_mstate->__pyx_n_u_append_records, __pyx_mstate->__pyx_kp_b_iso88591_1_q_N_A_D_T_j_z_Q_t2Q_L_WBa, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[4])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 605};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_nrows};
    __pyx_mstate_global->__pyx_codeobj_tab[5] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_tables_tableextension_pyx, __pyx_mstate->__pyx_n_u_close_append, __pyx_mstate->__pyx_kp_b_iso88591_t87_1_d_Qd_y_xq_r_l_1_q_1_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[5])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {5, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 622};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_start, __pyx_mstate->__pyx_n_u_stop, __pyx_mstate->__pyx_n_u_step, __pyx_mstate->__pyx_n_u_recarr, __pyx_mstate->__pyx_n_u_ret, __pyx_mstate->__pyx_n_u_rbuf, __pyx_mstate->__pyx_n_u_nrecords, __pyx_mstate->__pyx_n_u_nrows};
    __pyx_mstate_global->__pyx_codeobj_tab[6] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_tables_tableextension_pyx, __pyx_mstate->__pyx_n_u_update_records, __pyx_mstate->__pyx_kp_b_iso88591_q_s_1_AWF_y_q_5_S_DPQ_Zwj_a_t2Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[6])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 7, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 652};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_nrecords, __pyx_mstate->__pyx_n_u_coords, __pyx_mstate->__pyx_n_u_recarr, __pyx_mstate->__pyx_n_u_ret, __pyx_mstate->__pyx_n_u_rbuf, __pyx_mstate->__pyx_n_u_rcoords};
    __pyx_mstate_global->__pyx_codeobj_tab[7] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_tables_tableextension_pyx, __pyx_mstate->__pyx_n_u_update_elements, __pyx_mstate->__pyx_kp_b_iso88591_l_1_q_q_m4q_IQ_t2Q_L_q_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[7])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 9, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 680};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_start, __pyx_mstate->__pyx_n_u_nrecords, __pyx_mstate->__pyx_n_u_recarr, __pyx_mstate->__pyx_n_u_rbuf, __pyx_mstate->__pyx_n_u_ret, __pyx_mstate->__pyx_n_u_fname, __pyx_mstate->__pyx_n_u_filename, __pyx_mstate->__pyx_n_u_nchunks};
    __pyx_mstate_global->__pyx_codeobj_tab[8] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_tables_tableextension_pyx, __pyx_mstate->__pyx_n_u_read_records, __pyx_mstate->__pyx_kp_b_iso88591_t89G1A_t1_E_gRt_aq_at_a_b_D_WBa, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[8])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 7, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 750};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_coords, __pyx_mstate->__pyx_n_u_recarr, __pyx_mstate->__pyx_n_u_nrecords, __pyx_mstate->__pyx_n_u_rbuf, __pyx_mstate->__pyx_n_u_rbuf2, __pyx_mstate->__pyx_n_u_ret};
    __pyx_mstate_global->__pyx_codeobj_tab[9] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_tables_tableextension_pyx, __pyx_mstate->__pyx_n_u_read_elements, __pyx_mstate->__pyx_kp_b_iso88591_vQ_q_L_a_7_t2Q_L_q_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[9])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 10, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 775};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_start, __pyx_mstate->__pyx_n_u_stop, __pyx_mstate->__pyx_n_u_step, __pyx_mstate->__pyx_n_u_rowsize, __pyx_mstate->__pyx_n_u_nrecords, __pyx_mstate->__pyx_n_u_nrecords2, __pyx_mstate->__pyx_n_u_i, __pyx_mstate->__pyx_n_u_fname, __pyx_mstate->__pyx_n_u_filename};
    __pyx_mstate_global->__pyx_codeobj_tab[10] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_tables_tableextension_pyx, __pyx_mstate->__pyx_n_u_remove_rows, __pyx_mstate->__pyx_kp_b_iso88591_t89G1A_uCq_b_A_Qj_B_a_XQ_Zt_l_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[10])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 818};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[11] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_tables_tableextension_pyx, __pyx_mstate->__pyx_n_u_clean_chunk_addrs, __pyx_mstate->__pyx_kp_b_iso88591_Qat1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[11])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[12] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_tree_fragment, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_mstate->__pyx_kp_b_iso88591_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[12])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[13] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_tree_fragment, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_mstate->__pyx_kp_b_iso88591_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[13])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {6, 0, 0, 6, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 926};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_start, __pyx_mstate->__pyx_n_u_stop, __pyx_mstate->__pyx_n_u_step, __pyx_mstate->__pyx_n_u_coords, __pyx_mstate->__pyx_n_u_chunkmap};
    __pyx_mstate_global->__pyx_codeobj_tab[14] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_tables_tableextension_pyx, __pyx_mstate->__pyx_n_u_iter, __pyx_mstate->__pyx_kp_b_iso88591_1G6_xq_4q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[14])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {6, 0, 0, 19, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1342};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_result, __pyx_mstate->__pyx_n_u_start, __pyx_mstate->__pyx_n_u_stop, __pyx_mstate->__pyx_n_u_step, __pyx_mstate->__pyx_n_u_field, __pyx_mstate->__pyx_n_u_startr, __pyx_mstate->__pyx_n_u_istartb, __pyx_mstate->__pyx_n_u_istart, __pyx_mstate->__pyx_n_u_inrowsinbuf, __pyx_mstate->__pyx_n_u_inextelement, __pyx_mstate->__pyx_n_u_stopr, __pyx_mstate->__pyx_n_u_istopb, __pyx_mstate->__pyx_n_u_i, __pyx_mstate->__pyx_n_u_j, __pyx_mstate->__pyx_n_u_inrowsread, __pyx_mstate->__pyx_n_u_istop, __pyx_mstate->__pyx_n_u_istep, __pyx_mstate->__pyx_n_u_fields};
    __pyx_mstate_global->__pyx_codeobj_tab[15] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_tables_tableextension_pyx, __pyx_mstate->__pyx_n_u_fill_col, __pyx_mstate->__pyx_kp_b_iso88591_1G6_vQ_G84xt7_a_D_XQ_Yd_1_r_1_B, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[15])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 4, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1423};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_iobuf, __pyx_mstate->__pyx_n_u_wrec, __pyx_mstate->__pyx_n_u_wreccpy};
    __pyx_mstate_global->__pyx_codeobj_tab[16] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_tables_tableextension_pyx, __pyx_mstate->__pyx_n_u_append, __pyx_mstate->__pyx_kp_b_iso88591_t1_G1A_t4q_L_a_t1_q_IT_Q_6b_A_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[16])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1481};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[17] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_tables_tableextension_pyx, __pyx_mstate->__pyx_n_u_flush_buffered_rows, __pyx_mstate->__pyx_kp_b_iso88591_t_2Q_AT_Q_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[17])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1488};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[18] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_tables_tableextension_pyx, __pyx_mstate->__pyx_n_u_get_unsaved_nrows, __pyx_mstate->__pyx_kp_b_iso88591_4q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[18])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 3, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1492};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_iobufcpy, __pyx_mstate->__pyx_n_u_iobuf};
    __pyx_mstate_global->__pyx_codeobj_tab[19] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_tables_tableextension_pyx, __pyx_mstate->__pyx_n_u_update, __pyx_mstate->__pyx_kp_b_iso88591_t1_G1A_t4q_q_t_A_F_6_d_Q_Qd_Q_y, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[19])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1569};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_table_2};
    __pyx_mstate_global->__pyx_codeobj_tab[20] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_tables_tableextension_pyx, __pyx_mstate->__pyx_n_u_flush_mod_rows, __pyx_mstate->__pyx_kp_b_iso88591_D_4_D_t1_a_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[20])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1744};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[21] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_tables_tableextension_pyx, __pyx_mstate->__pyx_n_u_fetch_all_fields, __pyx_mstate->__pyx_kp_b_iso88591_WBa_a_D_4vQd_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[21])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[22] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_tree_fragment, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_mstate->__pyx_kp_b_iso88591_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[22])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[23] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_tree_fragment, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_mstate->__pyx_kp_b_iso88591_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[23])) goto bad;
  }
  Py_DECREF(tuple_dedup_map);
  return 0;
  bad:
  Py_DECREF(tuple_dedup_map);
  return -1;
}
/* #### Code section: init_globals ### */

static int __Pyx_InitGlobals(void) {
  /* PythonCompatibility.init */
  if (likely(__Pyx_init_co_variables() == 0)); else
  
  if (unlikely(PyErr_Occurred())) __PYX_ERR(0, 1, __pyx_L1_error)

  /* AssertionsEnabled.init */
  if (likely(__Pyx_init_assertions_enabled() == 0)); else
  
  if (unlikely(PyErr_Occurred())) __PYX_ERR(0, 1, __pyx_L1_error)

  /* CommonTypesMetaclass.init */
  if (likely(__pyx_CommonTypesMetaclass_init(__pyx_m) == 0)); else
  
  if (unlikely(PyErr_Occurred())) __PYX_ERR(0, 1, __pyx_L1_error)

  /* CachedMethodType.init */
  #if CYTHON_COMPILING_IN_LIMITED_API
  {
      PyObject *typesModule=NULL;
      typesModule = PyImport_ImportModule("types");
      if (typesModule) {
          __pyx_mstate_global->__Pyx_CachedMethodType = PyObject_GetAttrString(typesModule, "MethodType");
          Py_DECREF(typesModule);
      }
  } // error handling follows
  #endif
  
  if (unlikely(PyErr_Occurred())) __PYX_ERR(0, 1, __pyx_L1_error)

  /* CythonFunctionShared.init */
  if (likely(__pyx_CyFunction_init(__pyx_m) == 0)); else
  
  if (unlikely(PyErr_Occurred())) __PYX_ERR(0, 1, __pyx_L1_error)

  return 0;
  __pyx_L1_error:;
  return -1;
}
/* #### Code section: cleanup_globals ### */
/* #### Code section: cleanup_module ### */
/* #### Code section: main_method ### */
/* #### Code section: utility_code_pragmas ### */
#ifdef _MSC_VER
#pragma warning( push )
/* Warning 4127: conditional expression is constant
 * Cython uses constant conditional expressions to allow in inline functions to be optimized at
 * compile-time, so this warning is not useful
 */
#pragma warning( disable : 4127 )
#endif



/* #### Code section: utility_code_def ### */

/* --- Runtime support code --- */
/* Refnanny */
#if CYTHON_REFNANNY
static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) {
    PyObject *m = NULL, *p = NULL;
    void *r = NULL;
    m = PyImport_ImportModule(modname);
    if (!m) goto end;
    p = PyObject_GetAttrString(m, "RefNannyAPI");
    if (!p) goto end;
    r = PyLong_AsVoidPtr(p);
end:
    Py_XDECREF(p);
    Py_XDECREF(m);
    return (__Pyx_RefNannyAPIStruct *)r;
}
#endif

/* PyErrExceptionMatches (used by PyObjectGetAttrStrNoError) */
#if CYTHON_FAST_THREAD_STATE
static int __Pyx_PyErr_ExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
    Py_ssize_t i, n;
    n = PyTuple_GET_SIZE(tuple);
    for (i=0; i<n; i++) {
        if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
    }
    for (i=0; i<n; i++) {
        if (__Pyx_PyErr_GivenExceptionMatches(exc_type, PyTuple_GET_ITEM(tuple, i))) return 1;
    }
    return 0;
}
static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err) {
    int result;
    PyObject *exc_type;
#if PY_VERSION_HEX >= 0x030C00A6
    PyObject *current_exception = tstate->current_exception;
    if (unlikely(!current_exception)) return 0;
    exc_type = (PyObject*) Py_TYPE(current_exception);
    if (exc_type == err) return 1;
#else
    exc_type = tstate->curexc_type;
    if (exc_type == err) return 1;
    if (unlikely(!exc_type)) return 0;
#endif
    #if CYTHON_AVOID_BORROWED_REFS
    Py_INCREF(exc_type);
    #endif
    if (unlikely(PyTuple_Check(err))) {
        result = __Pyx_PyErr_ExceptionMatchesTuple(exc_type, err);
    } else {
        result = __Pyx_PyErr_GivenExceptionMatches(exc_type, err);
    }
    #if CYTHON_AVOID_BORROWED_REFS
    Py_DECREF(exc_type);
    #endif
    return result;
}
#endif

/* PyErrFetchRestore (used by PyObjectGetAttrStrNoError) */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
#if PY_VERSION_HEX >= 0x030C00A6
    PyObject *tmp_value;
    assert(type == NULL || (value != NULL && type == (PyObject*) Py_TYPE(value)));
    if (value) {
        #if CYTHON_COMPILING_IN_CPYTHON
        if (unlikely(((PyBaseExceptionObject*) value)->traceback != tb))
        #endif
            PyException_SetTraceback(value, tb);
    }
    tmp_value = tstate->current_exception;
    tstate->current_exception = value;
    Py_XDECREF(tmp_value);
    Py_XDECREF(type);
    Py_XDECREF(tb);
#else
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    tmp_type = tstate->curexc_type;
    tmp_value = tstate->curexc_value;
    tmp_tb = tstate->curexc_traceback;
    tstate->curexc_type = type;
    tstate->curexc_value = value;
    tstate->curexc_traceback = tb;
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
#endif
}
static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
#if PY_VERSION_HEX >= 0x030C00A6
    PyObject* exc_value;
    exc_value = tstate->current_exception;
    tstate->current_exception = 0;
    *value = exc_value;
    *type = NULL;
    *tb = NULL;
    if (exc_value) {
        *type = (PyObject*) Py_TYPE(exc_value);
        Py_INCREF(*type);
        #if CYTHON_COMPILING_IN_CPYTHON
        *tb = ((PyBaseExceptionObject*) exc_value)->traceback;
        Py_XINCREF(*tb);
        #else
        *tb = PyException_GetTraceback(exc_value);
        #endif
    }
#else
    *type = tstate->curexc_type;
    *value = tstate->curexc_value;
    *tb = tstate->curexc_traceback;
    tstate->curexc_type = 0;
    tstate->curexc_value = 0;
    tstate->curexc_traceback = 0;
#endif
}
#endif

/* PyObjectGetAttrStr (used by PyObjectGetAttrStrNoError) */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) {
    PyTypeObject* tp = Py_TYPE(obj);
    if (likely(tp->tp_getattro))
        return tp->tp_getattro(obj, attr_name);
    return PyObject_GetAttr(obj, attr_name);
}
#endif

/* PyObjectGetAttrStrNoError (used by GetBuiltinName) */
#if __PYX_LIMITED_VERSION_HEX < 0x030d0000
static void __Pyx_PyObject_GetAttrStr_ClearAttributeError(void) {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    if (likely(__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
        __Pyx_PyErr_Clear();
}
#endif
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name) {
    PyObject *result;
#if __PYX_LIMITED_VERSION_HEX >= 0x030d0000
    (void) PyObject_GetOptionalAttr(obj, attr_name, &result);
    return result;
#else
#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_TYPE_SLOTS
    PyTypeObject* tp = Py_TYPE(obj);
    if (likely(tp->tp_getattro == PyObject_GenericGetAttr)) {
        return _PyObject_GenericGetAttrWithDict(obj, attr_name, NULL, 1);
    }
#endif
    result = __Pyx_PyObject_GetAttrStr(obj, attr_name);
    if (unlikely(!result)) {
        __Pyx_PyObject_GetAttrStr_ClearAttributeError();
    }
    return result;
#endif
}

/* GetBuiltinName */
static PyObject *__Pyx_GetBuiltinName(PyObject *name) {
    PyObject* result = __Pyx_PyObject_GetAttrStrNoError(__pyx_mstate_global->__pyx_b, name);
    if (unlikely(!result) && !PyErr_Occurred()) {
        PyErr_Format(PyExc_NameError,
            "name '%U' is not defined", name);
    }
    return result;
}

/* GetTopmostException (used by SaveResetException) */
#if CYTHON_USE_EXC_INFO_STACK && CYTHON_FAST_THREAD_STATE
static _PyErr_StackItem *
__Pyx_PyErr_GetTopmostException(PyThreadState *tstate)
{
    _PyErr_StackItem *exc_info = tstate->exc_info;
    while ((exc_info->exc_value == NULL || exc_info->exc_value == Py_None) &&
           exc_info->previous_item != NULL)
    {
        exc_info = exc_info->previous_item;
    }
    return exc_info;
}
#endif

/* SaveResetException */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
  #if CYTHON_USE_EXC_INFO_STACK && PY_VERSION_HEX >= 0x030B00a4
    _PyErr_StackItem *exc_info = __Pyx_PyErr_GetTopmostException(tstate);
    PyObject *exc_value = exc_info->exc_value;
    if (exc_value == NULL || exc_value == Py_None) {
        *value = NULL;
        *type = NULL;
        *tb = NULL;
    } else {
        *value = exc_value;
        Py_INCREF(*value);
        *type = (PyObject*) Py_TYPE(exc_value);
        Py_INCREF(*type);
        *tb = PyException_GetTraceback(exc_value);
    }
  #elif CYTHON_USE_EXC_INFO_STACK
    _PyErr_StackItem *exc_info = __Pyx_PyErr_GetTopmostException(tstate);
    *type = exc_info->exc_type;
    *value = exc_info->exc_value;
    *tb = exc_info->exc_traceback;
    Py_XINCREF(*type);
    Py_XINCREF(*value);
    Py_XINCREF(*tb);
  #else
    *type = tstate->exc_type;
    *value = tstate->exc_value;
    *tb = tstate->exc_traceback;
    Py_XINCREF(*type);
    Py_XINCREF(*value);
    Py_XINCREF(*tb);
  #endif
}
static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
  #if CYTHON_USE_EXC_INFO_STACK && PY_VERSION_HEX >= 0x030B00a4
    _PyErr_StackItem *exc_info = tstate->exc_info;
    PyObject *tmp_value = exc_info->exc_value;
    exc_info->exc_value = value;
    Py_XDECREF(tmp_value);
    Py_XDECREF(type);
    Py_XDECREF(tb);
  #else
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    #if CYTHON_USE_EXC_INFO_STACK
    _PyErr_StackItem *exc_info = tstate->exc_info;
    tmp_type = exc_info->exc_type;
    tmp_value = exc_info->exc_value;
    tmp_tb = exc_info->exc_traceback;
    exc_info->exc_type = type;
    exc_info->exc_value = value;
    exc_info->exc_traceback = tb;
    #else
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = type;
    tstate->exc_value = value;
    tstate->exc_traceback = tb;
    #endif
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
  #endif
}
#endif

/* GetException */
#if CYTHON_FAST_THREAD_STATE
static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb)
#else
static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb)
#endif
{
    PyObject *local_type = NULL, *local_value, *local_tb = NULL;
#if CYTHON_FAST_THREAD_STATE
    PyObject *tmp_type, *tmp_value, *tmp_tb;
  #if PY_VERSION_HEX >= 0x030C0000
    local_value = tstate->current_exception;
    tstate->current_exception = 0;
  #else
    local_type = tstate->curexc_type;
    local_value = tstate->curexc_value;
    local_tb = tstate->curexc_traceback;
    tstate->curexc_type = 0;
    tstate->curexc_value = 0;
    tstate->curexc_traceback = 0;
  #endif
#elif __PYX_LIMITED_VERSION_HEX > 0x030C0000
    local_value = PyErr_GetRaisedException();
#else
    PyErr_Fetch(&local_type, &local_value, &local_tb);
#endif
#if __PYX_LIMITED_VERSION_HEX > 0x030C0000
    if (likely(local_value)) {
        local_type = (PyObject*) Py_TYPE(local_value);
        Py_INCREF(local_type);
        local_tb = PyException_GetTraceback(local_value);
    }
#else
    PyErr_NormalizeException(&local_type, &local_value, &local_tb);
#if CYTHON_FAST_THREAD_STATE
    if (unlikely(tstate->curexc_type))
#else
    if (unlikely(PyErr_Occurred()))
#endif
        goto bad;
    if (local_tb) {
        if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0))
            goto bad;
    }
#endif // __PYX_LIMITED_VERSION_HEX > 0x030C0000
    Py_XINCREF(local_tb);
    Py_XINCREF(local_type);
    Py_XINCREF(local_value);
    *type = local_type;
    *value = local_value;
    *tb = local_tb;
#if CYTHON_FAST_THREAD_STATE
    #if CYTHON_USE_EXC_INFO_STACK
    {
        _PyErr_StackItem *exc_info = tstate->exc_info;
      #if PY_VERSION_HEX >= 0x030B00a4
        tmp_value = exc_info->exc_value;
        exc_info->exc_value = local_value;
        tmp_type = NULL;
        tmp_tb = NULL;
        Py_XDECREF(local_type);
        Py_XDECREF(local_tb);
      #else
        tmp_type = exc_info->exc_type;
        tmp_value = exc_info->exc_value;
        tmp_tb = exc_info->exc_traceback;
        exc_info->exc_type = local_type;
        exc_info->exc_value = local_value;
        exc_info->exc_traceback = local_tb;
      #endif
    }
    #else
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = local_type;
    tstate->exc_value = local_value;
    tstate->exc_traceback = local_tb;
    #endif
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
#elif __PYX_LIMITED_VERSION_HEX >= 0x030b0000
    PyErr_SetHandledException(local_value);
    Py_XDECREF(local_value);
    Py_XDECREF(local_type);
    Py_XDECREF(local_tb);
#else
    PyErr_SetExcInfo(local_type, local_value, local_tb);
#endif
    return 0;
#if __PYX_LIMITED_VERSION_HEX <= 0x030C0000
bad:
    *type = 0;
    *value = 0;
    *tb = 0;
    Py_XDECREF(local_type);
    Py_XDECREF(local_value);
    Py_XDECREF(local_tb);
    return -1;
#endif
}

/* PyObjectCall (used by PyObjectFastCall) */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) {
    PyObject *result;
    ternaryfunc call = Py_TYPE(func)->tp_call;
    if (unlikely(!call))
        return PyObject_Call(func, arg, kw);
    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object")))
        return NULL;
    result = (*call)(func, arg, kw);
    Py_LeaveRecursiveCall();
    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
        PyErr_SetString(
            PyExc_SystemError,
            "NULL result without error in PyObject_Call");
    }
    return result;
}
#endif

/* PyObjectCallMethO (used by PyObjectFastCall) */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) {
    PyObject *self, *result;
    PyCFunction cfunc;
    cfunc = __Pyx_CyOrPyCFunction_GET_FUNCTION(func);
    self = __Pyx_CyOrPyCFunction_GET_SELF(func);
    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object")))
        return NULL;
    result = cfunc(self, arg);
    Py_LeaveRecursiveCall();
    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
        PyErr_SetString(
            PyExc_SystemError,
            "NULL result without error in PyObject_Call");
    }
    return result;
}
#endif

/* PyObjectFastCall */
#if PY_VERSION_HEX < 0x03090000 || CYTHON_COMPILING_IN_LIMITED_API
static PyObject* __Pyx_PyObject_FastCall_fallback(PyObject *func, PyObject * const*args, size_t nargs, PyObject *kwargs) {
    PyObject *argstuple;
    PyObject *result = 0;
    size_t i;
    argstuple = PyTuple_New((Py_ssize_t)nargs);
    if (unlikely(!argstuple)) return NULL;
    for (i = 0; i < nargs; i++) {
        Py_INCREF(args[i]);
        if (__Pyx_PyTuple_SET_ITEM(argstuple, (Py_ssize_t)i, args[i]) != (0)) goto bad;
    }
    result = __Pyx_PyObject_Call(func, argstuple, kwargs);
  bad:
    Py_DECREF(argstuple);
    return result;
}
#endif
#if CYTHON_VECTORCALL && !CYTHON_COMPILING_IN_LIMITED_API
  #if PY_VERSION_HEX < 0x03090000
    #define __Pyx_PyVectorcall_Function(callable) _PyVectorcall_Function(callable)
  #elif CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE vectorcallfunc __Pyx_PyVectorcall_Function(PyObject *callable) {
    PyTypeObject *tp = Py_TYPE(callable);
    #if defined(__Pyx_CyFunction_USED)
    if (__Pyx_CyFunction_CheckExact(callable)) {
        return __Pyx_CyFunction_func_vectorcall(callable);
    }
    #endif
    if (!PyType_HasFeature(tp, Py_TPFLAGS_HAVE_VECTORCALL)) {
        return NULL;
    }
    assert(PyCallable_Check(callable));
    Py_ssize_t offset = tp->tp_vectorcall_offset;
    assert(offset > 0);
    vectorcallfunc ptr;
    memcpy(&ptr, (char *) callable + offset, sizeof(ptr));
    return ptr;
}
  #else
    #define __Pyx_PyVectorcall_Function(callable) PyVectorcall_Function(callable)
  #endif
#endif
static CYTHON_INLINE PyObject* __Pyx_PyObject_FastCallDict(PyObject *func, PyObject *const *args, size_t _nargs, PyObject *kwargs) {
    Py_ssize_t nargs = __Pyx_PyVectorcall_NARGS(_nargs);
#if CYTHON_COMPILING_IN_CPYTHON
    if (nargs == 0 && kwargs == NULL) {
        if (__Pyx_CyOrPyCFunction_Check(func) && likely( __Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_NOARGS))
            return __Pyx_PyObject_CallMethO(func, NULL);
    }
    else if (nargs == 1 && kwargs == NULL) {
        if (__Pyx_CyOrPyCFunction_Check(func) && likely( __Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_O))
            return __Pyx_PyObject_CallMethO(func, args[0]);
    }
#endif
    if (kwargs == NULL) {
        #if CYTHON_VECTORCALL
          #if CYTHON_COMPILING_IN_LIMITED_API
            return PyObject_Vectorcall(func, args, _nargs, NULL);
          #else
            vectorcallfunc f = __Pyx_PyVectorcall_Function(func);
            if (f) {
                return f(func, args, _nargs, NULL);
            }
          #endif
        #endif
    }
    if (nargs == 0) {
        return __Pyx_PyObject_Call(func, __pyx_mstate_global->__pyx_empty_tuple, kwargs);
    }
    #if PY_VERSION_HEX >= 0x03090000 && !CYTHON_COMPILING_IN_LIMITED_API
    return PyObject_VectorcallDict(func, args, (size_t)nargs, kwargs);
    #else
    return __Pyx_PyObject_FastCall_fallback(func, args, (size_t)nargs, kwargs);
    #endif
}

/* RaiseException */
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
    PyObject* owned_instance = NULL;
    if (tb == Py_None) {
        tb = 0;
    } else if (tb && !PyTraceBack_Check(tb)) {
        PyErr_SetString(PyExc_TypeError,
            "raise: arg 3 must be a traceback or None");
        goto bad;
    }
    if (value == Py_None)
        value = 0;
    if (PyExceptionInstance_Check(type)) {
        if (value) {
            PyErr_SetString(PyExc_TypeError,
                "instance exception may not have a separate value");
            goto bad;
        }
        value = type;
        type = (PyObject*) Py_TYPE(value);
    } else if (PyExceptionClass_Check(type)) {
        PyObject *instance_class = NULL;
        if (value && PyExceptionInstance_Check(value)) {
            instance_class = (PyObject*) Py_TYPE(value);
            if (instance_class != type) {
                int is_subclass = PyObject_IsSubclass(instance_class, type);
                if (!is_subclass) {
                    instance_class = NULL;
                } else if (unlikely(is_subclass == -1)) {
                    goto bad;
                } else {
                    type = instance_class;
                }
            }
        }
        if (!instance_class) {
            PyObject *args;
            if (!value)
                args = PyTuple_New(0);
            else if (PyTuple_Check(value)) {
                Py_INCREF(value);
                args = value;
            } else
                args = PyTuple_Pack(1, value);
            if (!args)
                goto bad;
            owned_instance = PyObject_Call(type, args, NULL);
            Py_DECREF(args);
            if (!owned_instance)
                goto bad;
            value = owned_instance;
            if (!PyExceptionInstance_Check(value)) {
                PyErr_Format(PyExc_TypeError,
                             "calling %R should have returned an instance of "
                             "BaseException, not %R",
                             type, Py_TYPE(value));
                goto bad;
            }
        }
    } else {
        PyErr_SetString(PyExc_TypeError,
            "raise: exception class must be a subclass of BaseException");
        goto bad;
    }
    if (cause) {
        PyObject *fixed_cause;
        if (cause == Py_None) {
            fixed_cause = NULL;
        } else if (PyExceptionClass_Check(cause)) {
            fixed_cause = PyObject_CallObject(cause, NULL);
            if (fixed_cause == NULL)
                goto bad;
        } else if (PyExceptionInstance_Check(cause)) {
            fixed_cause = cause;
            Py_INCREF(fixed_cause);
        } else {
            PyErr_SetString(PyExc_TypeError,
                            "exception causes must derive from "
                            "BaseException");
            goto bad;
        }
        PyException_SetCause(value, fixed_cause);
    }
    PyErr_SetObject(type, value);
    if (tb) {
#if PY_VERSION_HEX >= 0x030C00A6
        PyException_SetTraceback(value, tb);
#elif CYTHON_FAST_THREAD_STATE
        PyThreadState *tstate = __Pyx_PyThreadState_Current;
        PyObject* tmp_tb = tstate->curexc_traceback;
        if (tb != tmp_tb) {
            Py_INCREF(tb);
            tstate->curexc_traceback = tb;
            Py_XDECREF(tmp_tb);
        }
#else
        PyObject *tmp_type, *tmp_value, *tmp_tb;
        PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
        Py_INCREF(tb);
        PyErr_Restore(tmp_type, tmp_value, tb);
        Py_XDECREF(tmp_tb);
#endif
    }
bad:
    Py_XDECREF(owned_instance);
    return;
}

/* GetItemInt */
static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
    PyObject *r;
    if (unlikely(!j)) return NULL;
    r = PyObject_GetItem(o, j);
    Py_DECREF(j);
    return r;
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                              int wraparound, int boundscheck, int unsafe_shared) {
    CYTHON_MAYBE_UNUSED_VAR(unsafe_shared);
#if CYTHON_ASSUME_SAFE_SIZE
    Py_ssize_t wrapped_i = i;
    if (wraparound & unlikely(i < 0)) {
        wrapped_i += PyList_GET_SIZE(o);
    }
    if ((CYTHON_AVOID_BORROWED_REFS || CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS || !CYTHON_ASSUME_SAFE_MACROS)) {
        return __Pyx_PyList_GetItemRefFast(o, wrapped_i, unsafe_shared);
    } else
    if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyList_GET_SIZE(o)))) {
        return __Pyx_NewRef(PyList_GET_ITEM(o, wrapped_i));
    }
    return __Pyx_GetItemInt_Generic(o, PyLong_FromSsize_t(i));
#else
    (void)wraparound;
    (void)boundscheck;
    return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                              int wraparound, int boundscheck, int unsafe_shared) {
    CYTHON_MAYBE_UNUSED_VAR(unsafe_shared);
#if CYTHON_ASSUME_SAFE_SIZE && CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    Py_ssize_t wrapped_i = i;
    if (wraparound & unlikely(i < 0)) {
        wrapped_i += PyTuple_GET_SIZE(o);
    }
    if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyTuple_GET_SIZE(o)))) {
        return __Pyx_NewRef(PyTuple_GET_ITEM(o, wrapped_i));
    }
    return __Pyx_GetItemInt_Generic(o, PyLong_FromSsize_t(i));
#else
    (void)wraparound;
    (void)boundscheck;
    return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
                                                     int wraparound, int boundscheck, int unsafe_shared) {
    CYTHON_MAYBE_UNUSED_VAR(unsafe_shared);
#if CYTHON_ASSUME_SAFE_MACROS && CYTHON_ASSUME_SAFE_SIZE
    if (is_list || PyList_CheckExact(o)) {
        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
        if ((CYTHON_AVOID_BORROWED_REFS || CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS)) {
            return __Pyx_PyList_GetItemRefFast(o, n, unsafe_shared);
        } else if ((!boundscheck) || (likely(__Pyx_is_valid_index(n, PyList_GET_SIZE(o))))) {
            return __Pyx_NewRef(PyList_GET_ITEM(o, n));
        }
    } else
    #if !CYTHON_AVOID_BORROWED_REFS
    if (PyTuple_CheckExact(o)) {
        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o);
        if ((!boundscheck) || likely(__Pyx_is_valid_index(n, PyTuple_GET_SIZE(o)))) {
            return __Pyx_NewRef(PyTuple_GET_ITEM(o, n));
        }
    } else
    #endif
#endif
#if CYTHON_USE_TYPE_SLOTS && !CYTHON_COMPILING_IN_PYPY
    {
        PyMappingMethods *mm = Py_TYPE(o)->tp_as_mapping;
        PySequenceMethods *sm = Py_TYPE(o)->tp_as_sequence;
        if (!is_list && mm && mm->mp_subscript) {
            PyObject *r, *key = PyLong_FromSsize_t(i);
            if (unlikely(!key)) return NULL;
            r = mm->mp_subscript(o, key);
            Py_DECREF(key);
            return r;
        }
        if (is_list || likely(sm && sm->sq_item)) {
            if (wraparound && unlikely(i < 0) && likely(sm->sq_length)) {
                Py_ssize_t l = sm->sq_length(o);
                if (likely(l >= 0)) {
                    i += l;
                } else {
                    if (!PyErr_ExceptionMatches(PyExc_OverflowError))
                        return NULL;
                    PyErr_Clear();
                }
            }
            return sm->sq_item(o, i);
        }
    }
#else
    if (is_list || !PyMapping_Check(o)) {
        return PySequence_GetItem(o, i);
    }
#endif
    (void)wraparound;
    (void)boundscheck;
    return __Pyx_GetItemInt_Generic(o, PyLong_FromSsize_t(i));
}

/* PyObjectCallOneArg (used by ObjectGetItem) */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
    PyObject *args[2] = {NULL, arg};
    return __Pyx_PyObject_FastCall(func, args+1, 1 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
}

/* ObjectGetItem */
#if CYTHON_USE_TYPE_SLOTS
static PyObject *__Pyx_PyObject_GetIndex(PyObject *obj, PyObject *index) {
    PyObject *runerr = NULL;
    Py_ssize_t key_value;
    key_value = __Pyx_PyIndex_AsSsize_t(index);
    if (likely(key_value != -1 || !(runerr = PyErr_Occurred()))) {
        return __Pyx_GetItemInt_Fast(obj, key_value, 0, 1, 1, 1);
    }
    if (PyErr_GivenExceptionMatches(runerr, PyExc_OverflowError)) {
        __Pyx_TypeName index_type_name = __Pyx_PyType_GetFullyQualifiedName(Py_TYPE(index));
        PyErr_Clear();
        PyErr_Format(PyExc_IndexError,
            "cannot fit '" __Pyx_FMT_TYPENAME "' into an index-sized integer", index_type_name);
        __Pyx_DECREF_TypeName(index_type_name);
    }
    return NULL;
}
static PyObject *__Pyx_PyObject_GetItem_Slow(PyObject *obj, PyObject *key) {
    __Pyx_TypeName obj_type_name;
    if (likely(PyType_Check(obj))) {
        PyObject *meth = __Pyx_PyObject_GetAttrStrNoError(obj, __pyx_mstate_global->__pyx_n_u_class_getitem);
        if (!meth) {
            PyErr_Clear();
        } else {
            PyObject *result = __Pyx_PyObject_CallOneArg(meth, key);
            Py_DECREF(meth);
            return result;
        }
    }
    obj_type_name = __Pyx_PyType_GetFullyQualifiedName(Py_TYPE(obj));
    PyErr_Format(PyExc_TypeError,
        "'" __Pyx_FMT_TYPENAME "' object is not subscriptable", obj_type_name);
    __Pyx_DECREF_TypeName(obj_type_name);
    return NULL;
}
static PyObject *__Pyx_PyObject_GetItem(PyObject *obj, PyObject *key) {
    PyTypeObject *tp = Py_TYPE(obj);
    PyMappingMethods *mm = tp->tp_as_mapping;
    PySequenceMethods *sm = tp->tp_as_sequence;
    if (likely(mm && mm->mp_subscript)) {
        return mm->mp_subscript(obj, key);
    }
    if (likely(sm && sm->sq_item)) {
        return __Pyx_PyObject_GetIndex(obj, key);
    }
    return __Pyx_PyObject_GetItem_Slow(obj, key);
}
#endif

/* PyDictVersioning (used by GetModuleGlobalName) */
#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj) {
    PyObject *dict = Py_TYPE(obj)->tp_dict;
    return likely(dict) ? __PYX_GET_DICT_VERSION(dict) : 0;
}
static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj) {
    PyObject **dictptr = NULL;
    Py_ssize_t offset = Py_TYPE(obj)->tp_dictoffset;
    if (offset) {
#if CYTHON_COMPILING_IN_CPYTHON
        dictptr = (likely(offset > 0)) ? (PyObject **) ((char *)obj + offset) : _PyObject_GetDictPtr(obj);
#else
        dictptr = _PyObject_GetDictPtr(obj);
#endif
    }
    return (dictptr && *dictptr) ? __PYX_GET_DICT_VERSION(*dictptr) : 0;
}
static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version) {
    PyObject *dict = Py_TYPE(obj)->tp_dict;
    if (unlikely(!dict) || unlikely(tp_dict_version != __PYX_GET_DICT_VERSION(dict)))
        return 0;
    return obj_dict_version == __Pyx_get_object_dict_version(obj);
}
#endif

/* GetModuleGlobalName */
#if CYTHON_USE_DICT_VERSIONS
static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value)
#else
static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name)
#endif
{
    PyObject *result;
#if CYTHON_COMPILING_IN_LIMITED_API
    if (unlikely(!__pyx_m)) {
        if (!PyErr_Occurred())
            PyErr_SetNone(PyExc_NameError);
        return NULL;
    }
    result = PyObject_GetAttr(__pyx_m, name);
    if (likely(result)) {
        return result;
    }
    PyErr_Clear();
#elif CYTHON_AVOID_BORROWED_REFS || CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS
    if (unlikely(__Pyx_PyDict_GetItemRef(__pyx_mstate_global->__pyx_d, name, &result) == -1)) PyErr_Clear();
    __PYX_UPDATE_DICT_CACHE(__pyx_mstate_global->__pyx_d, result, *dict_cached_value, *dict_version)
    if (likely(result)) {
        return result;
    }
#else
    result = _PyDict_GetItem_KnownHash(__pyx_mstate_global->__pyx_d, name, ((PyASCIIObject *) name)->hash);
    __PYX_UPDATE_DICT_CACHE(__pyx_mstate_global->__pyx_d, result, *dict_cached_value, *dict_version)
    if (likely(result)) {
        return __Pyx_NewRef(result);
    }
    PyErr_Clear();
#endif
    return __Pyx_GetBuiltinName(name);
}

/* BytesEquals (used by UnicodeEquals) */
static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals) {
#if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API || CYTHON_COMPILING_IN_GRAAL ||\
        !(CYTHON_ASSUME_SAFE_SIZE && CYTHON_ASSUME_SAFE_MACROS)
    return PyObject_RichCompareBool(s1, s2, equals);
#else
    if (s1 == s2) {
        return (equals == Py_EQ);
    } else if (PyBytes_CheckExact(s1) & PyBytes_CheckExact(s2)) {
        const char *ps1, *ps2;
        Py_ssize_t length = PyBytes_GET_SIZE(s1);
        if (length != PyBytes_GET_SIZE(s2))
            return (equals == Py_NE);
        ps1 = PyBytes_AS_STRING(s1);
        ps2 = PyBytes_AS_STRING(s2);
        if (ps1[0] != ps2[0]) {
            return (equals == Py_NE);
        } else if (length == 1) {
            return (equals == Py_EQ);
        } else {
            int result;
#if CYTHON_USE_UNICODE_INTERNALS && (PY_VERSION_HEX < 0x030B0000)
            Py_hash_t hash1, hash2;
            hash1 = ((PyBytesObject*)s1)->ob_shash;
            hash2 = ((PyBytesObject*)s2)->ob_shash;
            if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
                return (equals == Py_NE);
            }
#endif
            result = memcmp(ps1, ps2, (size_t)length);
            return (equals == Py_EQ) ? (result == 0) : (result != 0);
        }
    } else if ((s1 == Py_None) & PyBytes_CheckExact(s2)) {
        return (equals == Py_NE);
    } else if ((s2 == Py_None) & PyBytes_CheckExact(s1)) {
        return (equals == Py_NE);
    } else {
        int result;
        PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
        if (!py_result)
            return -1;
        result = __Pyx_PyObject_IsTrue(py_result);
        Py_DECREF(py_result);
        return result;
    }
#endif
}

/* UnicodeEquals */
static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals) {
#if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API || CYTHON_COMPILING_IN_GRAAL
    return PyObject_RichCompareBool(s1, s2, equals);
#else
    int s1_is_unicode, s2_is_unicode;
    if (s1 == s2) {
        goto return_eq;
    }
    s1_is_unicode = PyUnicode_CheckExact(s1);
    s2_is_unicode = PyUnicode_CheckExact(s2);
    if (s1_is_unicode & s2_is_unicode) {
        Py_ssize_t length, length2;
        int kind;
        void *data1, *data2;
        #if !CYTHON_COMPILING_IN_LIMITED_API
        if (unlikely(__Pyx_PyUnicode_READY(s1) < 0) || unlikely(__Pyx_PyUnicode_READY(s2) < 0))
            return -1;
        #endif
        length = __Pyx_PyUnicode_GET_LENGTH(s1);
        #if !CYTHON_ASSUME_SAFE_SIZE
        if (unlikely(length < 0)) return -1;
        #endif
        length2 = __Pyx_PyUnicode_GET_LENGTH(s2);
        #if !CYTHON_ASSUME_SAFE_SIZE
        if (unlikely(length2 < 0)) return -1;
        #endif
        if (length != length2) {
            goto return_ne;
        }
#if CYTHON_USE_UNICODE_INTERNALS
        {
            Py_hash_t hash1, hash2;
            hash1 = ((PyASCIIObject*)s1)->hash;
            hash2 = ((PyASCIIObject*)s2)->hash;
            if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
                goto return_ne;
            }
        }
#endif
        kind = __Pyx_PyUnicode_KIND(s1);
        if (kind != __Pyx_PyUnicode_KIND(s2)) {
            goto return_ne;
        }
        data1 = __Pyx_PyUnicode_DATA(s1);
        data2 = __Pyx_PyUnicode_DATA(s2);
        if (__Pyx_PyUnicode_READ(kind, data1, 0) != __Pyx_PyUnicode_READ(kind, data2, 0)) {
            goto return_ne;
        } else if (length == 1) {
            goto return_eq;
        } else {
            int result = memcmp(data1, data2, (size_t)(length * kind));
            return (equals == Py_EQ) ? (result == 0) : (result != 0);
        }
    } else if ((s1 == Py_None) & s2_is_unicode) {
        goto return_ne;
    } else if ((s2 == Py_None) & s1_is_unicode) {
        goto return_ne;
    } else {
        int result;
        PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
        if (!py_result)
            return -1;
        result = __Pyx_PyObject_IsTrue(py_result);
        Py_DECREF(py_result);
        return result;
    }
return_eq:
    return (equals == Py_EQ);
return_ne:
    return (equals == Py_NE);
#endif
}

/* TupleAndListFromArray (used by fastcall) */
#if !CYTHON_COMPILING_IN_CPYTHON && CYTHON_METH_FASTCALL
static CYTHON_INLINE PyObject *
__Pyx_PyTuple_FromArray(PyObject *const *src, Py_ssize_t n)
{
    PyObject *res;
    Py_ssize_t i;
    if (n <= 0) {
        return __Pyx_NewRef(__pyx_mstate_global->__pyx_empty_tuple);
    }
    res = PyTuple_New(n);
    if (unlikely(res == NULL)) return NULL;
    for (i = 0; i < n; i++) {
        if (unlikely(__Pyx_PyTuple_SET_ITEM(res, i, src[i]) < (0))) {
            Py_DECREF(res);
            return NULL;
        }
        Py_INCREF(src[i]);
    }
    return res;
}
#elif CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE void __Pyx_copy_object_array(PyObject *const *CYTHON_RESTRICT src, PyObject** CYTHON_RESTRICT dest, Py_ssize_t length) {
    PyObject *v;
    Py_ssize_t i;
    for (i = 0; i < length; i++) {
        v = dest[i] = src[i];
        Py_INCREF(v);
    }
}
static CYTHON_INLINE PyObject *
__Pyx_PyTuple_FromArray(PyObject *const *src, Py_ssize_t n)
{
    PyObject *res;
    if (n <= 0) {
        return __Pyx_NewRef(__pyx_mstate_global->__pyx_empty_tuple);
    }
    res = PyTuple_New(n);
    if (unlikely(res == NULL)) return NULL;
    __Pyx_copy_object_array(src, ((PyTupleObject*)res)->ob_item, n);
    return res;
}
static CYTHON_INLINE PyObject *
__Pyx_PyList_FromArray(PyObject *const *src, Py_ssize_t n)
{
    PyObject *res;
    if (n <= 0) {
        return PyList_New(0);
    }
    res = PyList_New(n);
    if (unlikely(res == NULL)) return NULL;
    __Pyx_copy_object_array(src, ((PyListObject*)res)->ob_item, n);
    return res;
}
#endif

/* fastcall */
#if CYTHON_METH_FASTCALL
static CYTHON_INLINE PyObject * __Pyx_GetKwValue_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues, PyObject *s)
{
    Py_ssize_t i, n = __Pyx_PyTuple_GET_SIZE(kwnames);
    #if !CYTHON_ASSUME_SAFE_SIZE
    if (unlikely(n == -1)) return NULL;
    #endif
    for (i = 0; i < n; i++)
    {
        PyObject *namei = __Pyx_PyTuple_GET_ITEM(kwnames, i);
        #if !CYTHON_ASSUME_SAFE_MACROS
        if (unlikely(!namei)) return NULL;
        #endif
        if (s == namei) return kwvalues[i];
    }
    for (i = 0; i < n; i++)
    {
        PyObject *namei = __Pyx_PyTuple_GET_ITEM(kwnames, i);
        #if !CYTHON_ASSUME_SAFE_MACROS
        if (unlikely(!namei)) return NULL;
        #endif
        int eq = __Pyx_PyUnicode_Equals(s, namei, Py_EQ);
        if (unlikely(eq != 0)) {
            if (unlikely(eq < 0)) return NULL;
            return kwvalues[i];
        }
    }
    return NULL;
}
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000 || CYTHON_COMPILING_IN_LIMITED_API
CYTHON_UNUSED static PyObject *__Pyx_KwargsAsDict_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues) {
    Py_ssize_t i, nkwargs;
    PyObject *dict;
#if !CYTHON_ASSUME_SAFE_SIZE
    nkwargs = PyTuple_Size(kwnames);
    if (unlikely(nkwargs < 0)) return NULL;
#else
    nkwargs = PyTuple_GET_SIZE(kwnames);
#endif
    dict = PyDict_New();
    if (unlikely(!dict))
        return NULL;
    for (i=0; i<nkwargs; i++) {
#if !CYTHON_ASSUME_SAFE_MACROS
        PyObject *key = PyTuple_GetItem(kwnames, i);
        if (!key) goto bad;
#else
        PyObject *key = PyTuple_GET_ITEM(kwnames, i);
#endif
        if (unlikely(PyDict_SetItem(dict, key, kwvalues[i]) < 0))
            goto bad;
    }
    return dict;
bad:
    Py_DECREF(dict);
    return NULL;
}
#endif
#endif

/* UnpackUnboundCMethod (used by CallUnboundCMethod0) */
#if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030C0000
static PyObject *__Pyx_SelflessCall(PyObject *method, PyObject *args, PyObject *kwargs) {
    PyObject *result;
    PyObject *selfless_args = PyTuple_GetSlice(args, 1, PyTuple_Size(args));
    if (unlikely(!selfless_args)) return NULL;
    result = PyObject_Call(method, selfless_args, kwargs);
    Py_DECREF(selfless_args);
    return result;
}
#elif CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x03090000
static PyObject *__Pyx_SelflessCall(PyObject *method, PyObject **args, Py_ssize_t nargs, PyObject *kwnames) {
        return _PyObject_Vectorcall
            (method, args ? args+1 : NULL, nargs ? nargs-1 : 0, kwnames);
}
#else
static PyObject *__Pyx_SelflessCall(PyObject *method, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames) {
    return
#if PY_VERSION_HEX < 0x03090000
    _PyObject_Vectorcall
#else
    PyObject_Vectorcall
#endif
        (method, args ? args+1 : NULL, nargs ? (size_t) nargs-1 : 0, kwnames);
}
#endif
static PyMethodDef __Pyx_UnboundCMethod_Def = {
     "CythonUnboundCMethod",
     __PYX_REINTERPRET_FUNCION(PyCFunction, __Pyx_SelflessCall),
#if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030C0000
     METH_VARARGS | METH_KEYWORDS,
#else
     METH_FASTCALL | METH_KEYWORDS,
#endif
     NULL
};
static int __Pyx_TryUnpackUnboundCMethod(__Pyx_CachedCFunction* target) {
    PyObject *method, *result=NULL;
    method = __Pyx_PyObject_GetAttrStr(target->type, *target->method_name);
    if (unlikely(!method))
        return -1;
    result = method;
#if CYTHON_COMPILING_IN_CPYTHON
    if (likely(__Pyx_TypeCheck(method, &PyMethodDescr_Type)))
    {
        PyMethodDescrObject *descr = (PyMethodDescrObject*) method;
        target->func = descr->d_method->ml_meth;
        target->flag = descr->d_method->ml_flags & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_STACKLESS);
    } else
#endif
#if CYTHON_COMPILING_IN_PYPY
#else
    if (PyCFunction_Check(method))
#endif
    {
        PyObject *self;
        int self_found;
#if CYTHON_COMPILING_IN_LIMITED_API || CYTHON_COMPILING_IN_PYPY
        self = PyObject_GetAttrString(method, "__self__");
        if (!self) {
            PyErr_Clear();
        }
#else
        self = PyCFunction_GET_SELF(method);
#endif
        self_found = (self && self != Py_None);
#if CYTHON_COMPILING_IN_LIMITED_API || CYTHON_COMPILING_IN_PYPY
        Py_XDECREF(self);
#endif
        if (self_found) {
            PyObject *unbound_method = PyCFunction_New(&__Pyx_UnboundCMethod_Def, method);
            if (unlikely(!unbound_method)) return -1;
            Py_DECREF(method);
            result = unbound_method;
        }
    }
#if !CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    if (unlikely(target->method)) {
        Py_DECREF(result);
    } else
#endif
    target->method = result;
    return 0;
}

/* CallUnboundCMethod0 */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_CallUnboundCMethod0(__Pyx_CachedCFunction* cfunc, PyObject* self) {
    int was_initialized = __Pyx_CachedCFunction_GetAndSetInitializing(cfunc);
    if (likely(was_initialized == 2 && cfunc->func)) {
        if (likely(cfunc->flag == METH_NOARGS))
            return __Pyx_CallCFunction(cfunc, self, NULL);
        if (likely(cfunc->flag == METH_FASTCALL))
            return __Pyx_CallCFunctionFast(cfunc, self, NULL, 0);
        if (cfunc->flag == (METH_FASTCALL | METH_KEYWORDS))
            return __Pyx_CallCFunctionFastWithKeywords(cfunc, self, NULL, 0, NULL);
        if (likely(cfunc->flag == (METH_VARARGS | METH_KEYWORDS)))
            return __Pyx_CallCFunctionWithKeywords(cfunc, self, __pyx_mstate_global->__pyx_empty_tuple, NULL);
        if (cfunc->flag == METH_VARARGS)
            return __Pyx_CallCFunction(cfunc, self, __pyx_mstate_global->__pyx_empty_tuple);
        return __Pyx__CallUnboundCMethod0(cfunc, self);
    }
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    else if (unlikely(was_initialized == 1)) {
        __Pyx_CachedCFunction tmp_cfunc = {
#ifndef __cplusplus
            0
#endif
        };
        tmp_cfunc.type = cfunc->type;
        tmp_cfunc.method_name = cfunc->method_name;
        return __Pyx__CallUnboundCMethod0(&tmp_cfunc, self);
    }
#endif
    PyObject *result = __Pyx__CallUnboundCMethod0(cfunc, self);
    __Pyx_CachedCFunction_SetFinishedInitializing(cfunc);
    return result;
}
#endif
static PyObject* __Pyx__CallUnboundCMethod0(__Pyx_CachedCFunction* cfunc, PyObject* self) {
    PyObject *result;
    if (unlikely(!cfunc->method) && unlikely(__Pyx_TryUnpackUnboundCMethod(cfunc) < 0)) return NULL;
    result = __Pyx_PyObject_CallOneArg(cfunc->method, self);
    return result;
}

/* py_dict_items (used by OwnedDictNext) */
static CYTHON_INLINE PyObject* __Pyx_PyDict_Items(PyObject* d) {
    return __Pyx_CallUnboundCMethod0(&__pyx_mstate_global->__pyx_umethod_PyDict_Type_items, d);
}

/* py_dict_values (used by OwnedDictNext) */
static CYTHON_INLINE PyObject* __Pyx_PyDict_Values(PyObject* d) {
    return __Pyx_CallUnboundCMethod0(&__pyx_mstate_global->__pyx_umethod_PyDict_Type_values, d);
}

/* OwnedDictNext (used by ParseKeywordsImpl) */
#if CYTHON_AVOID_BORROWED_REFS
static int __Pyx_PyDict_NextRef(PyObject *p, PyObject **ppos, PyObject **pkey, PyObject **pvalue) {
    PyObject *next = NULL;
    if (!*ppos) {
        if (pvalue) {
            PyObject *dictview = pkey ? __Pyx_PyDict_Items(p) : __Pyx_PyDict_Values(p);
            if (unlikely(!dictview)) goto bad;
            *ppos = PyObject_GetIter(dictview);
            Py_DECREF(dictview);
        } else {
            *ppos = PyObject_GetIter(p);
        }
        if (unlikely(!*ppos)) goto bad;
    }
    next = PyIter_Next(*ppos);
    if (!next) {
        if (PyErr_Occurred()) goto bad;
        return 0;
    }
    if (pkey && pvalue) {
        *pkey = __Pyx_PySequence_ITEM(next, 0);
        if (unlikely(*pkey)) goto bad;
        *pvalue = __Pyx_PySequence_ITEM(next, 1);
        if (unlikely(*pvalue)) goto bad;
        Py_DECREF(next);
    } else if (pkey) {
        *pkey = next;
    } else {
        assert(pvalue);
        *pvalue = next;
    }
    return 1;
  bad:
    Py_XDECREF(next);
#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d0000
    PyErr_FormatUnraisable("Exception ignored in __Pyx_PyDict_NextRef");
#else
    PyErr_WriteUnraisable(__pyx_mstate_global->__pyx_n_u_Pyx_PyDict_NextRef);
#endif
    if (pkey) *pkey = NULL;
    if (pvalue) *pvalue = NULL;
    return 0;
}
#else // !CYTHON_AVOID_BORROWED_REFS
static int __Pyx_PyDict_NextRef(PyObject *p, Py_ssize_t *ppos, PyObject **pkey, PyObject **pvalue) {
    int result = PyDict_Next(p, ppos, pkey, pvalue);
    if (likely(result == 1)) {
        if (pkey) Py_INCREF(*pkey);
        if (pvalue) Py_INCREF(*pvalue);
    }
    return result;
}
#endif

/* RaiseDoubleKeywords (used by ParseKeywordsImpl) */
static void __Pyx_RaiseDoubleKeywordsError(
    const char* func_name,
    PyObject* kw_name)
{
    PyErr_Format(PyExc_TypeError,
        "%s() got multiple values for keyword argument '%U'", func_name, kw_name);
}

/* CallUnboundCMethod2 */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject *__Pyx_CallUnboundCMethod2(__Pyx_CachedCFunction *cfunc, PyObject *self, PyObject *arg1, PyObject *arg2) {
    int was_initialized = __Pyx_CachedCFunction_GetAndSetInitializing(cfunc);
    if (likely(was_initialized == 2 && cfunc->func)) {
        PyObject *args[2] = {arg1, arg2};
        if (cfunc->flag == METH_FASTCALL) {
            return __Pyx_CallCFunctionFast(cfunc, self, args, 2);
        }
        if (cfunc->flag == (METH_FASTCALL | METH_KEYWORDS))
            return __Pyx_CallCFunctionFastWithKeywords(cfunc, self, args, 2, NULL);
    }
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    else if (unlikely(was_initialized == 1)) {
        __Pyx_CachedCFunction tmp_cfunc = {
#ifndef __cplusplus
            0
#endif
        };
        tmp_cfunc.type = cfunc->type;
        tmp_cfunc.method_name = cfunc->method_name;
        return __Pyx__CallUnboundCMethod2(&tmp_cfunc, self, arg1, arg2);
    }
#endif
    PyObject *result = __Pyx__CallUnboundCMethod2(cfunc, self, arg1, arg2);
    __Pyx_CachedCFunction_SetFinishedInitializing(cfunc);
    return result;
}
#endif
static PyObject* __Pyx__CallUnboundCMethod2(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg1, PyObject* arg2){
    if (unlikely(!cfunc->func && !cfunc->method) && unlikely(__Pyx_TryUnpackUnboundCMethod(cfunc) < 0)) return NULL;
#if CYTHON_COMPILING_IN_CPYTHON
    if (cfunc->func && (cfunc->flag & METH_VARARGS)) {
        PyObject *result = NULL;
        PyObject *args = PyTuple_New(2);
        if (unlikely(!args)) return NULL;
        Py_INCREF(arg1);
        PyTuple_SET_ITEM(args, 0, arg1);
        Py_INCREF(arg2);
        PyTuple_SET_ITEM(args, 1, arg2);
        if (cfunc->flag & METH_KEYWORDS)
            result = __Pyx_CallCFunctionWithKeywords(cfunc, self, args, NULL);
        else
            result = __Pyx_CallCFunction(cfunc, self, args);
        Py_DECREF(args);
        return result;
    }
#endif
    {
        PyObject *args[4] = {NULL, self, arg1, arg2};
        return __Pyx_PyObject_FastCall(cfunc->method, args+1, 3 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
    }
}

/* ParseKeywordsImpl (used by ParseKeywords) */
static int __Pyx_ValidateDuplicatePosArgs(
    PyObject *kwds,
    PyObject ** const argnames[],
    PyObject ** const *first_kw_arg,
    const char* function_name)
{
    PyObject ** const *name = argnames;
    while (name != first_kw_arg) {
        PyObject *key = **name;
        int found = PyDict_Contains(kwds, key);
        if (unlikely(found)) {
            if (found == 1) __Pyx_RaiseDoubleKeywordsError(function_name, key);
            goto bad;
        }
        name++;
    }
    return 0;
bad:
    return -1;
}
#if CYTHON_USE_UNICODE_INTERNALS
static CYTHON_INLINE int __Pyx_UnicodeKeywordsEqual(PyObject *s1, PyObject *s2) {
    int kind;
    Py_ssize_t len = PyUnicode_GET_LENGTH(s1);
    if (len != PyUnicode_GET_LENGTH(s2)) return 0;
    kind = PyUnicode_KIND(s1);
    if (kind != PyUnicode_KIND(s2)) return 0;
    const void *data1 = PyUnicode_DATA(s1);
    const void *data2 = PyUnicode_DATA(s2);
    return (memcmp(data1, data2, (size_t) len * (size_t) kind) == 0);
}
#endif
static int __Pyx_MatchKeywordArg_str(
    PyObject *key,
    PyObject ** const argnames[],
    PyObject ** const *first_kw_arg,
    size_t *index_found,
    const char *function_name)
{
    PyObject ** const *name;
    #if CYTHON_USE_UNICODE_INTERNALS
    Py_hash_t key_hash = ((PyASCIIObject*)key)->hash;
    if (unlikely(key_hash == -1)) {
        key_hash = PyObject_Hash(key);
        if (unlikely(key_hash == -1))
            goto bad;
    }
    #endif
    name = first_kw_arg;
    while (*name) {
        PyObject *name_str = **name;
        #if CYTHON_USE_UNICODE_INTERNALS
        if (key_hash == ((PyASCIIObject*)name_str)->hash && __Pyx_UnicodeKeywordsEqual(name_str, key)) {
            *index_found = (size_t) (name - argnames);
            return 1;
        }
        #else
        #if CYTHON_ASSUME_SAFE_SIZE
        if (PyUnicode_GET_LENGTH(name_str) == PyUnicode_GET_LENGTH(key))
        #endif
        {
            int cmp = PyUnicode_Compare(name_str, key);
            if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
            if (cmp == 0) {
                *index_found = (size_t) (name - argnames);
                return 1;
            }
        }
        #endif
        name++;
    }
    name = argnames;
    while (name != first_kw_arg) {
        PyObject *name_str = **name;
        #if CYTHON_USE_UNICODE_INTERNALS
        if (unlikely(key_hash == ((PyASCIIObject*)name_str)->hash)) {
            if (__Pyx_UnicodeKeywordsEqual(name_str, key))
                goto arg_passed_twice;
        }
        #else
        #if CYTHON_ASSUME_SAFE_SIZE
        if (PyUnicode_GET_LENGTH(name_str) == PyUnicode_GET_LENGTH(key))
        #endif
        {
            if (unlikely(name_str == key)) goto arg_passed_twice;
            int cmp = PyUnicode_Compare(name_str, key);
            if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
            if (cmp == 0) goto arg_passed_twice;
        }
        #endif
        name++;
    }
    return 0;
arg_passed_twice:
    __Pyx_RaiseDoubleKeywordsError(function_name, key);
    goto bad;
bad:
    return -1;
}
static int __Pyx_MatchKeywordArg_nostr(
    PyObject *key,
    PyObject ** const argnames[],
    PyObject ** const *first_kw_arg,
    size_t *index_found,
    const char *function_name)
{
    PyObject ** const *name;
    if (unlikely(!PyUnicode_Check(key))) goto invalid_keyword_type;
    name = first_kw_arg;
    while (*name) {
        int cmp = PyObject_RichCompareBool(**name, key, Py_EQ);
        if (cmp == 1) {
            *index_found = (size_t) (name - argnames);
            return 1;
        }
        if (unlikely(cmp == -1)) goto bad;
        name++;
    }
    name = argnames;
    while (name != first_kw_arg) {
        int cmp = PyObject_RichCompareBool(**name, key, Py_EQ);
        if (unlikely(cmp != 0)) {
            if (cmp == 1) goto arg_passed_twice;
            else goto bad;
        }
        name++;
    }
    return 0;
arg_passed_twice:
    __Pyx_RaiseDoubleKeywordsError(function_name, key);
    goto bad;
invalid_keyword_type:
    PyErr_Format(PyExc_TypeError,
        "%.200s() keywords must be strings", function_name);
    goto bad;
bad:
    return -1;
}
static CYTHON_INLINE int __Pyx_MatchKeywordArg(
    PyObject *key,
    PyObject ** const argnames[],
    PyObject ** const *first_kw_arg,
    size_t *index_found,
    const char *function_name)
{
    return likely(PyUnicode_CheckExact(key)) ?
        __Pyx_MatchKeywordArg_str(key, argnames, first_kw_arg, index_found, function_name) :
        __Pyx_MatchKeywordArg_nostr(key, argnames, first_kw_arg, index_found, function_name);
}
static void __Pyx_RejectUnknownKeyword(
    PyObject *kwds,
    PyObject ** const argnames[],
    PyObject ** const *first_kw_arg,
    const char *function_name)
{
    #if CYTHON_AVOID_BORROWED_REFS
    PyObject *pos = NULL;
    #else
    Py_ssize_t pos = 0;
    #endif
    PyObject *key = NULL;
    __Pyx_BEGIN_CRITICAL_SECTION(kwds);
    while (
        #if CYTHON_AVOID_BORROWED_REFS
        __Pyx_PyDict_NextRef(kwds, &pos, &key, NULL)
        #else
        PyDict_Next(kwds, &pos, &key, NULL)
        #endif
    ) {
        PyObject** const *name = first_kw_arg;
        while (*name && (**name != key)) name++;
        if (!*name) {
            size_t index_found = 0;
            int cmp = __Pyx_MatchKeywordArg(key, argnames, first_kw_arg, &index_found, function_name);
            if (cmp != 1) {
                if (cmp == 0) {
                    PyErr_Format(PyExc_TypeError,
                        "%s() got an unexpected keyword argument '%U'",
                        function_name, key);
                }
                #if CYTHON_AVOID_BORROWED_REFS
                Py_DECREF(key);
                #endif
                break;
            }
        }
        #if CYTHON_AVOID_BORROWED_REFS
        Py_DECREF(key);
        #endif
    }
    __Pyx_END_CRITICAL_SECTION();
    #if CYTHON_AVOID_BORROWED_REFS
    Py_XDECREF(pos);
    #endif
    assert(PyErr_Occurred());
}
static int __Pyx_ParseKeywordDict(
    PyObject *kwds,
    PyObject ** const argnames[],
    PyObject *values[],
    Py_ssize_t num_pos_args,
    Py_ssize_t num_kwargs,
    const char* function_name,
    int ignore_unknown_kwargs)
{
    PyObject** const *name;
    PyObject** const *first_kw_arg = argnames + num_pos_args;
    Py_ssize_t extracted = 0;
#if !CYTHON_COMPILING_IN_PYPY || defined(PyArg_ValidateKeywordArguments)
    if (unlikely(!PyArg_ValidateKeywordArguments(kwds))) return -1;
#endif
    name = first_kw_arg;
    while (*name && num_kwargs > extracted) {
        PyObject * key = **name;
        PyObject *value;
        int found = 0;
        #if __PYX_LIMITED_VERSION_HEX >= 0x030d0000
        found = PyDict_GetItemRef(kwds, key, &value);
        #else
        value = PyDict_GetItemWithError(kwds, key);
        if (value) {
            Py_INCREF(value);
            found = 1;
        } else {
            if (unlikely(PyErr_Occurred())) goto bad;
        }
        #endif
        if (found) {
            if (unlikely(found < 0)) goto bad;
            values[name-argnames] = value;
            extracted++;
        }
        name++;
    }
    if (num_kwargs > extracted) {
        if (ignore_unknown_kwargs) {
            if (unlikely(__Pyx_ValidateDuplicatePosArgs(kwds, argnames, first_kw_arg, function_name) == -1))
                goto bad;
        } else {
            __Pyx_RejectUnknownKeyword(kwds, argnames, first_kw_arg, function_name);
            goto bad;
        }
    }
    return 0;
bad:
    return -1;
}
static int __Pyx_ParseKeywordDictToDict(
    PyObject *kwds,
    PyObject ** const argnames[],
    PyObject *kwds2,
    PyObject *values[],
    Py_ssize_t num_pos_args,
    const char* function_name)
{
    PyObject** const *name;
    PyObject** const *first_kw_arg = argnames + num_pos_args;
    Py_ssize_t len;
#if !CYTHON_COMPILING_IN_PYPY || defined(PyArg_ValidateKeywordArguments)
    if (unlikely(!PyArg_ValidateKeywordArguments(kwds))) return -1;
#endif
    if (PyDict_Update(kwds2, kwds) < 0) goto bad;
    name = first_kw_arg;
    while (*name) {
        PyObject *key = **name;
        PyObject *value;
#if !CYTHON_COMPILING_IN_LIMITED_API && (PY_VERSION_HEX >= 0x030d00A2 || defined(PyDict_Pop))
        int found = PyDict_Pop(kwds2, key, &value);
        if (found) {
            if (unlikely(found < 0)) goto bad;
            values[name-argnames] = value;
        }
#elif __PYX_LIMITED_VERSION_HEX >= 0x030d0000
        int found = PyDict_GetItemRef(kwds2, key, &value);
        if (found) {
            if (unlikely(found < 0)) goto bad;
            values[name-argnames] = value;
            if (unlikely(PyDict_DelItem(kwds2, key) < 0)) goto bad;
        }
#else
    #if CYTHON_COMPILING_IN_CPYTHON
        value = _PyDict_Pop(kwds2, key, kwds2);
    #else
        value = __Pyx_CallUnboundCMethod2(&__pyx_mstate_global->__pyx_umethod_PyDict_Type_pop, kwds2, key, kwds2);
    #endif
        if (value == kwds2) {
            Py_DECREF(value);
        } else {
            if (unlikely(!value)) goto bad;
            values[name-argnames] = value;
        }
#endif
        name++;
    }
    len = PyDict_Size(kwds2);
    if (len > 0) {
        return __Pyx_ValidateDuplicatePosArgs(kwds, argnames, first_kw_arg, function_name);
    } else if (unlikely(len == -1)) {
        goto bad;
    }
    return 0;
bad:
    return -1;
}
static int __Pyx_ParseKeywordsTuple(
    PyObject *kwds,
    PyObject * const *kwvalues,
    PyObject ** const argnames[],
    PyObject *kwds2,
    PyObject *values[],
    Py_ssize_t num_pos_args,
    Py_ssize_t num_kwargs,
    const char* function_name,
    int ignore_unknown_kwargs)
{
    PyObject *key = NULL;
    PyObject** const * name;
    PyObject** const *first_kw_arg = argnames + num_pos_args;
    for (Py_ssize_t pos = 0; pos < num_kwargs; pos++) {
#if CYTHON_AVOID_BORROWED_REFS
        key = __Pyx_PySequence_ITEM(kwds, pos);
#else
        key = __Pyx_PyTuple_GET_ITEM(kwds, pos);
#endif
#if !CYTHON_ASSUME_SAFE_MACROS
        if (unlikely(!key)) goto bad;
#endif
        name = first_kw_arg;
        while (*name && (**name != key)) name++;
        if (*name) {
            PyObject *value = kwvalues[pos];
            values[name-argnames] = __Pyx_NewRef(value);
        } else {
            size_t index_found = 0;
            int cmp = __Pyx_MatchKeywordArg(key, argnames, first_kw_arg, &index_found, function_name);
            if (cmp == 1) {
                PyObject *value = kwvalues[pos];
                values[index_found] = __Pyx_NewRef(value);
            } else {
                if (unlikely(cmp == -1)) goto bad;
                if (kwds2) {
                    PyObject *value = kwvalues[pos];
                    if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad;
                } else if (!ignore_unknown_kwargs) {
                    goto invalid_keyword;
                }
            }
        }
        #if CYTHON_AVOID_BORROWED_REFS
        Py_DECREF(key);
        key = NULL;
        #endif
    }
    return 0;
invalid_keyword:
    PyErr_Format(PyExc_TypeError,
        "%s() got an unexpected keyword argument '%U'",
        function_name, key);
    goto bad;
bad:
    #if CYTHON_AVOID_BORROWED_REFS
    Py_XDECREF(key);
    #endif
    return -1;
}

/* ParseKeywords */
static int __Pyx_ParseKeywords(
    PyObject *kwds,
    PyObject * const *kwvalues,
    PyObject ** const argnames[],
    PyObject *kwds2,
    PyObject *values[],
    Py_ssize_t num_pos_args,
    Py_ssize_t num_kwargs,
    const char* function_name,
    int ignore_unknown_kwargs)
{
    if (CYTHON_METH_FASTCALL && likely(PyTuple_Check(kwds)))
        return __Pyx_ParseKeywordsTuple(kwds, kwvalues, argnames, kwds2, values, num_pos_args, num_kwargs, function_name, ignore_unknown_kwargs);
    else if (kwds2)
        return __Pyx_ParseKeywordDictToDict(kwds, argnames, kwds2, values, num_pos_args, function_name);
    else
        return __Pyx_ParseKeywordDict(kwds, argnames, values, num_pos_args, num_kwargs, function_name, ignore_unknown_kwargs);
}

/* RaiseArgTupleInvalid */
static void __Pyx_RaiseArgtupleInvalid(
    const char* func_name,
    int exact,
    Py_ssize_t num_min,
    Py_ssize_t num_max,
    Py_ssize_t num_found)
{
    Py_ssize_t num_expected;
    const char *more_or_less;
    if (num_found < num_min) {
        num_expected = num_min;
        more_or_less = "at least";
    } else {
        num_expected = num_max;
        more_or_less = "at most";
    }
    if (exact) {
        more_or_less = "exactly";
    }
    PyErr_Format(PyExc_TypeError,
                 "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)",
                 func_name, more_or_less, num_expected,
                 (num_expected == 1) ? "" : "s", num_found);
}

/* PyObjectFastCallMethod */
#if !CYTHON_VECTORCALL || PY_VERSION_HEX < 0x03090000
static PyObject *__Pyx_PyObject_FastCallMethod(PyObject *name, PyObject *const *args, size_t nargsf) {
    PyObject *result;
    PyObject *attr = PyObject_GetAttr(args[0], name);
    if (unlikely(!attr))
        return NULL;
    result = __Pyx_PyObject_FastCall(attr, args+1, nargsf - 1);
    Py_DECREF(attr);
    return result;
}
#endif

/* RaiseUnexpectedTypeError */
static int
__Pyx_RaiseUnexpectedTypeError(const char *expected, PyObject *obj)
{
    __Pyx_TypeName obj_type_name = __Pyx_PyType_GetFullyQualifiedName(Py_TYPE(obj));
    PyErr_Format(PyExc_TypeError, "Expected %s, got " __Pyx_FMT_TYPENAME,
                 expected, obj_type_name);
    __Pyx_DECREF_TypeName(obj_type_name);
    return 0;
}

/* ExtTypeTest */
static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) {
    __Pyx_TypeName obj_type_name;
    __Pyx_TypeName type_name;
    if (unlikely(!type)) {
        PyErr_SetString(PyExc_SystemError, "Missing type object");
        return 0;
    }
    if (likely(__Pyx_TypeCheck(obj, type)))
        return 1;
    obj_type_name = __Pyx_PyType_GetFullyQualifiedName(Py_TYPE(obj));
    type_name = __Pyx_PyType_GetFullyQualifiedName(type);
    PyErr_Format(PyExc_TypeError,
                 "Cannot convert " __Pyx_FMT_TYPENAME " to " __Pyx_FMT_TYPENAME,
                 obj_type_name, type_name);
    __Pyx_DECREF_TypeName(obj_type_name);
    __Pyx_DECREF_TypeName(type_name);
    return 0;
}

/* DictGetItem */
#if !CYTHON_COMPILING_IN_PYPY
static PyObject *__Pyx_PyDict_GetItem(PyObject *d, PyObject* key) {
    PyObject *value;
    if (unlikely(__Pyx_PyDict_GetItemRef(d, key, &value) == 0)) { // no value, no error
        if (unlikely(PyTuple_Check(key))) {
            PyObject* args = PyTuple_Pack(1, key);
            if (likely(args)) {
                PyErr_SetObject(PyExc_KeyError, args);
                Py_DECREF(args);
            }
        } else {
            PyErr_SetObject(PyExc_KeyError, key);
        }
    }
    return value;
}
#endif

/* PyObjectFormatAndDecref */
static CYTHON_INLINE PyObject* __Pyx_PyObject_FormatSimpleAndDecref(PyObject* s, PyObject* f) {
    if (unlikely(!s)) return NULL;
    if (likely(PyUnicode_CheckExact(s))) return s;
    return __Pyx_PyObject_FormatAndDecref(s, f);
}
static CYTHON_INLINE PyObject* __Pyx_PyObject_FormatAndDecref(PyObject* s, PyObject* f) {
    PyObject *result;
    if (unlikely(!s)) return NULL;
    result = PyObject_Format(s, f);
    Py_DECREF(s);
    return result;
}

/* JoinPyUnicode */
static PyObject* __Pyx_PyUnicode_Join(PyObject** values, Py_ssize_t value_count, Py_ssize_t result_ulength,
                                      Py_UCS4 max_char) {
#if CYTHON_USE_UNICODE_INTERNALS && CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    PyObject *result_uval;
    int result_ukind, kind_shift;
    Py_ssize_t i, char_pos;
    void *result_udata;
    if (max_char > 1114111) max_char = 1114111;
    result_uval = PyUnicode_New(result_ulength, max_char);
    if (unlikely(!result_uval)) return NULL;
    result_ukind = (max_char <= 255) ? PyUnicode_1BYTE_KIND : (max_char <= 65535) ? PyUnicode_2BYTE_KIND : PyUnicode_4BYTE_KIND;
    kind_shift = (result_ukind == PyUnicode_4BYTE_KIND) ? 2 : result_ukind - 1;
    result_udata = PyUnicode_DATA(result_uval);
    assert(kind_shift == 2 || kind_shift == 1 || kind_shift == 0);
    if (unlikely((PY_SSIZE_T_MAX >> kind_shift) - result_ulength < 0))
        goto overflow;
    char_pos = 0;
    for (i=0; i < value_count; i++) {
        int ukind;
        Py_ssize_t ulength;
        void *udata;
        PyObject *uval = values[i];
        #if !CYTHON_COMPILING_IN_LIMITED_API
        if (__Pyx_PyUnicode_READY(uval) == (-1))
            goto bad;
        #endif
        ulength = __Pyx_PyUnicode_GET_LENGTH(uval);
        #if !CYTHON_ASSUME_SAFE_SIZE
        if (unlikely(ulength < 0)) goto bad;
        #endif
        if (unlikely(!ulength))
            continue;
        if (unlikely((PY_SSIZE_T_MAX >> kind_shift) - ulength < char_pos))
            goto overflow;
        ukind = __Pyx_PyUnicode_KIND(uval);
        udata = __Pyx_PyUnicode_DATA(uval);
        if (ukind == result_ukind) {
            memcpy((char *)result_udata + (char_pos << kind_shift), udata, (size_t) (ulength << kind_shift));
        } else {
            #if PY_VERSION_HEX >= 0x030d0000
            if (unlikely(PyUnicode_CopyCharacters(result_uval, char_pos, uval, 0, ulength) < 0)) goto bad;
            #elif CYTHON_COMPILING_IN_CPYTHON || defined(_PyUnicode_FastCopyCharacters)
            _PyUnicode_FastCopyCharacters(result_uval, char_pos, uval, 0, ulength);
            #else
            Py_ssize_t j;
            for (j=0; j < ulength; j++) {
                Py_UCS4 uchar = __Pyx_PyUnicode_READ(ukind, udata, j);
                __Pyx_PyUnicode_WRITE(result_ukind, result_udata, char_pos+j, uchar);
            }
            #endif
        }
        char_pos += ulength;
    }
    return result_uval;
overflow:
    PyErr_SetString(PyExc_OverflowError, "join() result is too long for a Python string");
bad:
    Py_DECREF(result_uval);
    return NULL;
#else
    Py_ssize_t i;
    PyObject *result = NULL;
    PyObject *value_tuple = PyTuple_New(value_count);
    if (unlikely(!value_tuple)) return NULL;
    CYTHON_UNUSED_VAR(max_char);
    CYTHON_UNUSED_VAR(result_ulength);
    for (i=0; i<value_count; i++) {
        if (__Pyx_PyTuple_SET_ITEM(value_tuple, i, values[i]) != (0)) goto bad;
        Py_INCREF(values[i]);
    }
    result = PyUnicode_Join(__pyx_mstate_global->__pyx_empty_unicode, value_tuple);
bad:
    Py_DECREF(value_tuple);
    return result;
#endif
}

/* PyObjectSetAttrStr */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE int __Pyx_PyObject_SetAttrStr(PyObject* obj, PyObject* attr_name, PyObject* value) {
    PyTypeObject* tp = Py_TYPE(obj);
    if (likely(tp->tp_setattro))
        return tp->tp_setattro(obj, attr_name, value);
    return PyObject_SetAttr(obj, attr_name, value);
}
#endif

/* PyLongBinop */
#if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_Fallback___Pyx_PyLong_AddObjC(PyObject *op1, PyObject *op2, int inplace) {
    return (inplace ? PyNumber_InPlaceAdd : PyNumber_Add)(op1, op2);
}
#if CYTHON_USE_PYLONG_INTERNALS
static PyObject* __Pyx_Unpacked___Pyx_PyLong_AddObjC(PyObject *op1, PyObject *op2, long intval, int inplace, int zerodivision_check) {
    CYTHON_MAYBE_UNUSED_VAR(inplace);
    CYTHON_UNUSED_VAR(zerodivision_check);
    const long b = intval;
    long a;
    const PY_LONG_LONG llb = intval;
    PY_LONG_LONG lla;
    if (unlikely(__Pyx_PyLong_IsZero(op1))) {
        return __Pyx_NewRef(op2);
    }
    const int is_positive = __Pyx_PyLong_IsPos(op1);
    const digit* digits = __Pyx_PyLong_Digits(op1);
    const Py_ssize_t size = __Pyx_PyLong_DigitCount(op1);
    if (likely(size == 1)) {
        a = (long) digits[0];
        if (!is_positive) a *= -1;
    } else {
        switch (size) {
            case 2:
                if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                    a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                    if (!is_positive) a *= -1;
                    goto calculate_long;
                } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
                    lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                    if (!is_positive) lla *= -1;
                    goto calculate_long_long;
                }
                break;
            case 3:
                if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                    a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                    if (!is_positive) a *= -1;
                    goto calculate_long;
                } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
                    lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                    if (!is_positive) lla *= -1;
                    goto calculate_long_long;
                }
                break;
            case 4:
                if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                    a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                    if (!is_positive) a *= -1;
                    goto calculate_long;
                } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
                    lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                    if (!is_positive) lla *= -1;
                    goto calculate_long_long;
                }
                break;
        }
        return PyLong_Type.tp_as_number->nb_add(op1, op2);
    }
    calculate_long:
        {
            long x;
            x = a + b;
            return PyLong_FromLong(x);
        }
    calculate_long_long:
        {
            PY_LONG_LONG llx;
            llx = lla + llb;
            return PyLong_FromLongLong(llx);
        }
    
}
#endif
static PyObject* __Pyx_Float___Pyx_PyLong_AddObjC(PyObject *float_val, long intval, int zerodivision_check) {
    CYTHON_UNUSED_VAR(zerodivision_check);
    const long b = intval;
    double a = __Pyx_PyFloat_AS_DOUBLE(float_val);
        double result;
        
        result = ((double)a) + (double)b;
        return PyFloat_FromDouble(result);
}
static CYTHON_INLINE PyObject* __Pyx_PyLong_AddObjC(PyObject *op1, PyObject *op2, long intval, int inplace, int zerodivision_check) {
    CYTHON_MAYBE_UNUSED_VAR(intval);
    CYTHON_UNUSED_VAR(zerodivision_check);
    #if CYTHON_USE_PYLONG_INTERNALS
    if (likely(PyLong_CheckExact(op1))) {
        return __Pyx_Unpacked___Pyx_PyLong_AddObjC(op1, op2, intval, inplace, zerodivision_check);
    }
    #endif
    if (PyFloat_CheckExact(op1)) {
        return __Pyx_Float___Pyx_PyLong_AddObjC(op1, intval, zerodivision_check);
    }
    return __Pyx_Fallback___Pyx_PyLong_AddObjC(op1, op2, inplace);
}
#endif

/* RaiseTooManyValuesToUnpack */
static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected) {
    PyErr_Format(PyExc_ValueError,
                 "too many values to unpack (expected %" CYTHON_FORMAT_SSIZE_T "d)", expected);
}

/* RaiseNeedMoreValuesToUnpack */
static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index) {
    PyErr_Format(PyExc_ValueError,
                 "need more than %" CYTHON_FORMAT_SSIZE_T "d value%.1s to unpack",
                 index, (index == 1) ? "" : "s");
}

/* IterFinish */
static CYTHON_INLINE int __Pyx_IterFinish(void) {
    PyObject* exc_type;
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    exc_type = __Pyx_PyErr_CurrentExceptionType();
    if (unlikely(exc_type)) {
        if (unlikely(!__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration)))
            return -1;
        __Pyx_PyErr_Clear();
        return 0;
    }
    return 0;
}

/* UnpackItemEndCheck */
static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected) {
    if (unlikely(retval)) {
        Py_DECREF(retval);
        __Pyx_RaiseTooManyValuesError(expected);
        return -1;
    }
    return __Pyx_IterFinish();
}

/* PyObjectVectorCallKwBuilder */
#if CYTHON_VECTORCALL
static int __Pyx_VectorcallBuilder_AddArg(PyObject *key, PyObject *value, PyObject *builder, PyObject **args, int n) {
    (void)__Pyx_PyObject_FastCallDict;
    if (__Pyx_PyTuple_SET_ITEM(builder, n, key) != (0)) return -1;
    Py_INCREF(key);
    args[n] = value;
    return 0;
}
CYTHON_UNUSED static int __Pyx_VectorcallBuilder_AddArg_Check(PyObject *key, PyObject *value, PyObject *builder, PyObject **args, int n) {
    (void)__Pyx_VectorcallBuilder_AddArgStr;
    if (unlikely(!PyUnicode_Check(key))) {
        PyErr_SetString(PyExc_TypeError, "keywords must be strings");
        return -1;
    }
    return __Pyx_VectorcallBuilder_AddArg(key, value, builder, args, n);
}
static int __Pyx_VectorcallBuilder_AddArgStr(const char *key, PyObject *value, PyObject *builder, PyObject **args, int n) {
    PyObject *pyKey = PyUnicode_FromString(key);
    if (!pyKey) return -1;
    return __Pyx_VectorcallBuilder_AddArg(pyKey, value, builder, args, n);
}
#else // CYTHON_VECTORCALL
CYTHON_UNUSED static int __Pyx_VectorcallBuilder_AddArg_Check(PyObject *key, PyObject *value, PyObject *builder, CYTHON_UNUSED PyObject **args, CYTHON_UNUSED int n) {
    if (unlikely(!PyUnicode_Check(key))) {
        PyErr_SetString(PyExc_TypeError, "keywords must be strings");
        return -1;
    }
    return PyDict_SetItem(builder, key, value);
}
#endif

/* PyUnicode_Unicode */
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_Unicode(PyObject *obj) {
    if (unlikely(obj == Py_None))
        obj = __pyx_mstate_global->__pyx_kp_u_None;
    return __Pyx_NewRef(obj);
}

/* PyObjectCall2Args (used by PyObjectCallMethod1) */
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call2Args(PyObject* function, PyObject* arg1, PyObject* arg2) {
    PyObject *args[3] = {NULL, arg1, arg2};
    return __Pyx_PyObject_FastCall(function, args+1, 2 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
}

/* PyObjectGetMethod (used by PyObjectCallMethod1) */
#if !(CYTHON_VECTORCALL && (__PYX_LIMITED_VERSION_HEX >= 0x030C0000 || (!CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x03090000)))
static int __Pyx_PyObject_GetMethod(PyObject *obj, PyObject *name, PyObject **method) {
    PyObject *attr;
#if CYTHON_UNPACK_METHODS && CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_PYTYPE_LOOKUP
    __Pyx_TypeName type_name;
    PyTypeObject *tp = Py_TYPE(obj);
    PyObject *descr;
    descrgetfunc f = NULL;
    PyObject **dictptr, *dict;
    int meth_found = 0;
    assert (*method == NULL);
    if (unlikely(tp->tp_getattro != PyObject_GenericGetAttr)) {
        attr = __Pyx_PyObject_GetAttrStr(obj, name);
        goto try_unpack;
    }
    if (unlikely(tp->tp_dict == NULL) && unlikely(PyType_Ready(tp) < 0)) {
        return 0;
    }
    descr = _PyType_Lookup(tp, name);
    if (likely(descr != NULL)) {
        Py_INCREF(descr);
#if defined(Py_TPFLAGS_METHOD_DESCRIPTOR) && Py_TPFLAGS_METHOD_DESCRIPTOR
        if (__Pyx_PyType_HasFeature(Py_TYPE(descr), Py_TPFLAGS_METHOD_DESCRIPTOR))
#else
        #ifdef __Pyx_CyFunction_USED
        if (likely(PyFunction_Check(descr) || __Pyx_IS_TYPE(descr, &PyMethodDescr_Type) || __Pyx_CyFunction_Check(descr)))
        #else
        if (likely(PyFunction_Check(descr) || __Pyx_IS_TYPE(descr, &PyMethodDescr_Type)))
        #endif
#endif
        {
            meth_found = 1;
        } else {
            f = Py_TYPE(descr)->tp_descr_get;
            if (f != NULL && PyDescr_IsData(descr)) {
                attr = f(descr, obj, (PyObject *)Py_TYPE(obj));
                Py_DECREF(descr);
                goto try_unpack;
            }
        }
    }
    dictptr = _PyObject_GetDictPtr(obj);
    if (dictptr != NULL && (dict = *dictptr) != NULL) {
        Py_INCREF(dict);
        attr = __Pyx_PyDict_GetItemStr(dict, name);
        if (attr != NULL) {
            Py_INCREF(attr);
            Py_DECREF(dict);
            Py_XDECREF(descr);
            goto try_unpack;
        }
        Py_DECREF(dict);
    }
    if (meth_found) {
        *method = descr;
        return 1;
    }
    if (f != NULL) {
        attr = f(descr, obj, (PyObject *)Py_TYPE(obj));
        Py_DECREF(descr);
        goto try_unpack;
    }
    if (likely(descr != NULL)) {
        *method = descr;
        return 0;
    }
    type_name = __Pyx_PyType_GetFullyQualifiedName(tp);
    PyErr_Format(PyExc_AttributeError,
                 "'" __Pyx_FMT_TYPENAME "' object has no attribute '%U'",
                 type_name, name);
    __Pyx_DECREF_TypeName(type_name);
    return 0;
#else
    attr = __Pyx_PyObject_GetAttrStr(obj, name);
    goto try_unpack;
#endif
try_unpack:
#if CYTHON_UNPACK_METHODS
    if (likely(attr) && PyMethod_Check(attr) && likely(PyMethod_GET_SELF(attr) == obj)) {
        PyObject *function = PyMethod_GET_FUNCTION(attr);
        Py_INCREF(function);
        Py_DECREF(attr);
        *method = function;
        return 1;
    }
#endif
    *method = attr;
    return 0;
}
#endif

/* PyObjectCallMethod1 (used by append) */
#if !(CYTHON_VECTORCALL && (__PYX_LIMITED_VERSION_HEX >= 0x030C0000 || (!CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x03090000)))
static PyObject* __Pyx__PyObject_CallMethod1(PyObject* method, PyObject* arg) {
    PyObject *result = __Pyx_PyObject_CallOneArg(method, arg);
    Py_DECREF(method);
    return result;
}
#endif
static PyObject* __Pyx_PyObject_CallMethod1(PyObject* obj, PyObject* method_name, PyObject* arg) {
#if CYTHON_VECTORCALL && (__PYX_LIMITED_VERSION_HEX >= 0x030C0000 || (!CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x03090000))
    PyObject *args[2] = {obj, arg};
    (void) __Pyx_PyObject_CallOneArg;
    (void) __Pyx_PyObject_Call2Args;
    return PyObject_VectorcallMethod(method_name, args, 2 | PY_VECTORCALL_ARGUMENTS_OFFSET, NULL);
#else
    PyObject *method = NULL, *result;
    int is_method = __Pyx_PyObject_GetMethod(obj, method_name, &method);
    if (likely(is_method)) {
        result = __Pyx_PyObject_Call2Args(method, obj, arg);
        Py_DECREF(method);
        return result;
    }
    if (unlikely(!method)) return NULL;
    return __Pyx__PyObject_CallMethod1(method, arg);
#endif
}

/* append */
static CYTHON_INLINE int __Pyx_PyObject_Append(PyObject* L, PyObject* x) {
    if (likely(PyList_CheckExact(L))) {
        if (unlikely(__Pyx_PyList_Append(L, x) < 0)) return -1;
    } else {
        PyObject* retval = __Pyx_PyObject_CallMethod1(L, __pyx_mstate_global->__pyx_n_u_append, x);
        if (unlikely(!retval))
            return -1;
        Py_DECREF(retval);
    }
    return 0;
}

/* RejectKeywords */
static void __Pyx_RejectKeywords(const char* function_name, PyObject *kwds) {
    PyObject *key = NULL;
    if (CYTHON_METH_FASTCALL && likely(PyTuple_Check(kwds))) {
        key = __Pyx_PySequence_ITEM(kwds, 0);
    } else {
#if CYTHON_AVOID_BORROWED_REFS
        PyObject *pos = NULL;
#else
        Py_ssize_t pos = 0;
#endif
#if !CYTHON_COMPILING_IN_PYPY || defined(PyArg_ValidateKeywordArguments)
        if (unlikely(!PyArg_ValidateKeywordArguments(kwds))) return;
#endif
        __Pyx_PyDict_NextRef(kwds, &pos, &key, NULL);
#if CYTHON_AVOID_BORROWED_REFS
        Py_XDECREF(pos);
#endif
    }
    if (likely(key)) {
        PyErr_Format(PyExc_TypeError,
            "%s() got an unexpected keyword argument '%U'",
            function_name, key);
        Py_DECREF(key);
    }
}

/* DivInt[Py_ssize_t] */
static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t a, Py_ssize_t b, int b_is_constant) {
    Py_ssize_t q = a / b;
    Py_ssize_t r = a - q*b;
    Py_ssize_t adapt_python = (b_is_constant ?
        ((r != 0) & ((r < 0) ^ (b < 0))) :
        ((r != 0) & ((r ^ b) < 0))
    );
    return q - adapt_python;
}

/* HasAttr */
#if __PYX_LIMITED_VERSION_HEX < 0x030d0000
static CYTHON_INLINE int __Pyx_HasAttr(PyObject *o, PyObject *n) {
    PyObject *r;
    if (unlikely(!PyUnicode_Check(n))) {
        PyErr_SetString(PyExc_TypeError,
                        "hasattr(): attribute name must be string");
        return -1;
    }
    r = __Pyx_PyObject_GetAttrStrNoError(o, n);
    if (!r) {
        return (unlikely(PyErr_Occurred())) ? -1 : 0;
    } else {
        Py_DECREF(r);
        return 1;
    }
}
#endif

/* ArgTypeTestFunc (used by ArgTypeTest) */
static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact)
{
    __Pyx_TypeName type_name;
    __Pyx_TypeName obj_type_name;
    PyObject *extra_info = __pyx_mstate_global->__pyx_empty_unicode;
    int from_annotation_subclass = 0;
    if (unlikely(!type)) {
        PyErr_SetString(PyExc_SystemError, "Missing type object");
        return 0;
    }
    else if (!exact) {
        if (likely(__Pyx_TypeCheck(obj, type))) return 1;
    } else if (exact == 2) {
        if (__Pyx_TypeCheck(obj, type)) {
            from_annotation_subclass = 1;
            extra_info = __pyx_mstate_global->__pyx_kp_u_Note_that_Cython_is_deliberately;
        }
    }
    type_name = __Pyx_PyType_GetFullyQualifiedName(type);
    obj_type_name = __Pyx_PyType_GetFullyQualifiedName(Py_TYPE(obj));
    PyErr_Format(PyExc_TypeError,
        "Argument '%.200s' has incorrect type (expected " __Pyx_FMT_TYPENAME
        ", got " __Pyx_FMT_TYPENAME ")"
#if __PYX_LIMITED_VERSION_HEX < 0x030C0000
        "%s%U"
#endif
        , name, type_name, obj_type_name
#if __PYX_LIMITED_VERSION_HEX < 0x030C0000
        , (from_annotation_subclass ? ". " : ""), extra_info
#endif
        );
#if __PYX_LIMITED_VERSION_HEX >= 0x030C0000
    if (exact == 2 && from_annotation_subclass) {
        PyObject *res;
        PyObject *vargs[2];
        vargs[0] = PyErr_GetRaisedException();
        vargs[1] = extra_info;
        res = PyObject_VectorcallMethod(__pyx_mstate_global->__pyx_kp_u_add_note, vargs, 2, NULL);
        Py_XDECREF(res);
        PyErr_SetRaisedException(vargs[0]);
    }
#endif
    __Pyx_DECREF_TypeName(type_name);
    __Pyx_DECREF_TypeName(obj_type_name);
    return 0;
}

/* DivInt[PY_LONG_LONG] */
static CYTHON_INLINE PY_LONG_LONG __Pyx_div_PY_LONG_LONG(PY_LONG_LONG a, PY_LONG_LONG b, int b_is_constant) {
    PY_LONG_LONG q = a / b;
    PY_LONG_LONG r = a - q*b;
    PY_LONG_LONG adapt_python = (b_is_constant ?
        ((r != 0) & ((r < 0) ^ (b < 0))) :
        ((r != 0) & ((r ^ b) < 0))
    );
    return q - adapt_python;
}

/* ModInt[PY_LONG_LONG] */
static CYTHON_INLINE PY_LONG_LONG __Pyx_mod_PY_LONG_LONG(PY_LONG_LONG a, PY_LONG_LONG b, int b_is_constant) {
    PY_LONG_LONG r = a % b;
    PY_LONG_LONG adapt_python = (b_is_constant ?
        ((r != 0) & ((r < 0) ^ (b < 0))) :
        ((r != 0) & ((r ^ b) < 0))
    );
    return r + adapt_python * b;
}

/* SliceObject */
static CYTHON_INLINE int __Pyx_PyObject_SetSlice(PyObject* obj, PyObject* value,
        Py_ssize_t cstart, Py_ssize_t cstop,
        PyObject** _py_start, PyObject** _py_stop, PyObject** _py_slice,
        int has_cstart, int has_cstop, CYTHON_UNUSED int wraparound) {
    __Pyx_TypeName obj_type_name;
#if CYTHON_USE_TYPE_SLOTS
    PyMappingMethods* mp = Py_TYPE(obj)->tp_as_mapping;
    if (likely(mp && mp->mp_ass_subscript))
#endif
    {
        int result;
        PyObject *py_slice, *py_start, *py_stop;
        if (_py_slice) {
            py_slice = *_py_slice;
        } else {
            PyObject* owned_start = NULL;
            PyObject* owned_stop = NULL;
            if (_py_start) {
                py_start = *_py_start;
            } else {
                if (has_cstart) {
                    owned_start = py_start = PyLong_FromSsize_t(cstart);
                    if (unlikely(!py_start)) goto bad;
                } else
                    py_start = Py_None;
            }
            if (_py_stop) {
                py_stop = *_py_stop;
            } else {
                if (has_cstop) {
                    owned_stop = py_stop = PyLong_FromSsize_t(cstop);
                    if (unlikely(!py_stop)) {
                        Py_XDECREF(owned_start);
                        goto bad;
                    }
                } else
                    py_stop = Py_None;
            }
            py_slice = PySlice_New(py_start, py_stop, Py_None);
            Py_XDECREF(owned_start);
            Py_XDECREF(owned_stop);
            if (unlikely(!py_slice)) goto bad;
        }
#if CYTHON_USE_TYPE_SLOTS
        result = mp->mp_ass_subscript(obj, py_slice, value);
#else
        result = value ? PyObject_SetItem(obj, py_slice, value) : PyObject_DelItem(obj, py_slice);
#endif
        if (!_py_slice) {
            Py_DECREF(py_slice);
        }
        return result;
    }
    obj_type_name = __Pyx_PyType_GetFullyQualifiedName(Py_TYPE(obj));
    PyErr_Format(PyExc_TypeError,
        "'" __Pyx_FMT_TYPENAME "' object does not support slice %.10s",
        obj_type_name, value ? "assignment" : "deletion");
    __Pyx_DECREF_TypeName(obj_type_name);
bad:
    return -1;
}

/* SliceObject */
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetSlice(PyObject* obj,
        Py_ssize_t cstart, Py_ssize_t cstop,
        PyObject** _py_start, PyObject** _py_stop, PyObject** _py_slice,
        int has_cstart, int has_cstop, CYTHON_UNUSED int wraparound) {
    __Pyx_TypeName obj_type_name;
#if CYTHON_USE_TYPE_SLOTS
    PyMappingMethods* mp = Py_TYPE(obj)->tp_as_mapping;
    if (likely(mp && mp->mp_subscript))
#endif
    {
        PyObject* result;
        PyObject *py_slice, *py_start, *py_stop;
        if (_py_slice) {
            py_slice = *_py_slice;
        } else {
            PyObject* owned_start = NULL;
            PyObject* owned_stop = NULL;
            if (_py_start) {
                py_start = *_py_start;
            } else {
                if (has_cstart) {
                    owned_start = py_start = PyLong_FromSsize_t(cstart);
                    if (unlikely(!py_start)) goto bad;
                } else
                    py_start = Py_None;
            }
            if (_py_stop) {
                py_stop = *_py_stop;
            } else {
                if (has_cstop) {
                    owned_stop = py_stop = PyLong_FromSsize_t(cstop);
                    if (unlikely(!py_stop)) {
                        Py_XDECREF(owned_start);
                        goto bad;
                    }
                } else
                    py_stop = Py_None;
            }
            py_slice = PySlice_New(py_start, py_stop, Py_None);
            Py_XDECREF(owned_start);
            Py_XDECREF(owned_stop);
            if (unlikely(!py_slice)) goto bad;
        }
#if CYTHON_USE_TYPE_SLOTS
        result = mp->mp_subscript(obj, py_slice);
#else
        result = PyObject_GetItem(obj, py_slice);
#endif
        if (!_py_slice) {
            Py_DECREF(py_slice);
        }
        return result;
    }
    obj_type_name = __Pyx_PyType_GetFullyQualifiedName(Py_TYPE(obj));
    PyErr_Format(PyExc_TypeError,
        "'" __Pyx_FMT_TYPENAME "' object is unsliceable", obj_type_name);
    __Pyx_DECREF_TypeName(obj_type_name);
bad:
    return NULL;
}

/* SetItemInt */
static int __Pyx_SetItemInt_Generic(PyObject *o, PyObject *j, PyObject *v) {
    int r;
    if (unlikely(!j)) return -1;
    r = PyObject_SetItem(o, j, v);
    Py_DECREF(j);
    return r;
}
static CYTHON_INLINE int __Pyx_SetItemInt_Fast(PyObject *o, Py_ssize_t i, PyObject *v, int is_list,
                                               int wraparound, int boundscheck, int unsafe_shared) {
    CYTHON_MAYBE_UNUSED_VAR(unsafe_shared);
#if CYTHON_ASSUME_SAFE_MACROS && CYTHON_ASSUME_SAFE_SIZE && !CYTHON_AVOID_BORROWED_REFS
    if (is_list || PyList_CheckExact(o)) {
        Py_ssize_t n = (!wraparound) ? i : ((likely(i >= 0)) ? i : i + PyList_GET_SIZE(o));
        if ((CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS && !__Pyx_IS_UNIQUELY_REFERENCED(o, unsafe_shared))) {
            Py_INCREF(v);
            return PyList_SetItem(o, n, v);
        } else if ((!boundscheck) || likely(__Pyx_is_valid_index(n, PyList_GET_SIZE(o)))) {
            PyObject* old;
            Py_INCREF(v);
            old = PyList_GET_ITEM(o, n);
            PyList_SET_ITEM(o, n, v);
            Py_DECREF(old);
            return 0;
        }
    } else
#endif
#if CYTHON_USE_TYPE_SLOTS && !CYTHON_COMPILING_IN_PYPY
    {
        PyMappingMethods *mm = Py_TYPE(o)->tp_as_mapping;
        PySequenceMethods *sm = Py_TYPE(o)->tp_as_sequence;
        if (!is_list && mm && mm->mp_ass_subscript) {
            int r;
            PyObject *key = PyLong_FromSsize_t(i);
            if (unlikely(!key)) return -1;
            r = mm->mp_ass_subscript(o, key, v);
            Py_DECREF(key);
            return r;
        }
        if (is_list || likely(sm && sm->sq_ass_item)) {
            if (wraparound && unlikely(i < 0) && likely(sm->sq_length)) {
                Py_ssize_t l = sm->sq_length(o);
                if (likely(l >= 0)) {
                    i += l;
                } else {
                    if (!PyErr_ExceptionMatches(PyExc_OverflowError))
                        return -1;
                    PyErr_Clear();
                }
            }
            return sm->sq_ass_item(o, i, v);
        }
    }
#else
    if (is_list || !PyMapping_Check(o)) {
        return PySequence_SetItem(o, i, v);
    }
#endif
    (void)wraparound;
    (void)boundscheck;
    return __Pyx_SetItemInt_Generic(o, PyLong_FromSsize_t(i), v);
}

/* FastTypeChecks */
#if CYTHON_COMPILING_IN_CPYTHON
static int __Pyx_InBases(PyTypeObject *a, PyTypeObject *b) {
    while (a) {
        a = __Pyx_PyType_GetSlot(a, tp_base, PyTypeObject*);
        if (a == b)
            return 1;
    }
    return b == &PyBaseObject_Type;
}
static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b) {
    PyObject *mro;
    if (a == b) return 1;
    mro = a->tp_mro;
    if (likely(mro)) {
        Py_ssize_t i, n;
        n = PyTuple_GET_SIZE(mro);
        for (i = 0; i < n; i++) {
            if (PyTuple_GET_ITEM(mro, i) == (PyObject *)b)
                return 1;
        }
        return 0;
    }
    return __Pyx_InBases(a, b);
}
static CYTHON_INLINE int __Pyx_IsAnySubtype2(PyTypeObject *cls, PyTypeObject *a, PyTypeObject *b) {
    PyObject *mro;
    if (cls == a || cls == b) return 1;
    mro = cls->tp_mro;
    if (likely(mro)) {
        Py_ssize_t i, n;
        n = PyTuple_GET_SIZE(mro);
        for (i = 0; i < n; i++) {
            PyObject *base = PyTuple_GET_ITEM(mro, i);
            if (base == (PyObject *)a || base == (PyObject *)b)
                return 1;
        }
        return 0;
    }
    return __Pyx_InBases(cls, a) || __Pyx_InBases(cls, b);
}
static CYTHON_INLINE int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject *exc_type2) {
    if (exc_type1) {
        return __Pyx_IsAnySubtype2((PyTypeObject*)err, (PyTypeObject*)exc_type1, (PyTypeObject*)exc_type2);
    } else {
        return __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type2);
    }
}
static int __Pyx_PyErr_GivenExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
    Py_ssize_t i, n;
    assert(PyExceptionClass_Check(exc_type));
    n = PyTuple_GET_SIZE(tuple);
    for (i=0; i<n; i++) {
        if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
    }
    for (i=0; i<n; i++) {
        PyObject *t = PyTuple_GET_ITEM(tuple, i);
        if (likely(PyExceptionClass_Check(t))) {
            if (__Pyx_inner_PyErr_GivenExceptionMatches2(exc_type, NULL, t)) return 1;
        } else {
        }
    }
    return 0;
}
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject* exc_type) {
    if (likely(err == exc_type)) return 1;
    if (likely(PyExceptionClass_Check(err))) {
        if (likely(PyExceptionClass_Check(exc_type))) {
            return __Pyx_inner_PyErr_GivenExceptionMatches2(err, NULL, exc_type);
        } else if (likely(PyTuple_Check(exc_type))) {
            return __Pyx_PyErr_GivenExceptionMatchesTuple(err, exc_type);
        } else {
        }
    }
    return PyErr_GivenExceptionMatches(err, exc_type);
}
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *exc_type1, PyObject *exc_type2) {
    assert(PyExceptionClass_Check(exc_type1));
    assert(PyExceptionClass_Check(exc_type2));
    if (likely(err == exc_type1 || err == exc_type2)) return 1;
    if (likely(PyExceptionClass_Check(err))) {
        return __Pyx_inner_PyErr_GivenExceptionMatches2(err, exc_type1, exc_type2);
    }
    return (PyErr_GivenExceptionMatches(err, exc_type1) || PyErr_GivenExceptionMatches(err, exc_type2));
}
#endif

/* CIntToDigits (used by CIntToPyUnicode) */
static const char DIGIT_PAIRS_10[2*10*10+1] = {
    "00010203040506070809"
    "10111213141516171819"
    "20212223242526272829"
    "30313233343536373839"
    "40414243444546474849"
    "50515253545556575859"
    "60616263646566676869"
    "70717273747576777879"
    "80818283848586878889"
    "90919293949596979899"
};
static const char DIGIT_PAIRS_8[2*8*8+1] = {
    "0001020304050607"
    "1011121314151617"
    "2021222324252627"
    "3031323334353637"
    "4041424344454647"
    "5051525354555657"
    "6061626364656667"
    "7071727374757677"
};
static const char DIGITS_HEX[2*16+1] = {
    "0123456789abcdef"
    "0123456789ABCDEF"
};

/* BuildPyUnicode (used by COrdinalToPyUnicode) */
static PyObject* __Pyx_PyUnicode_BuildFromAscii(Py_ssize_t ulength, const char* chars, int clength,
                                                int prepend_sign, char padding_char) {
    PyObject *uval;
    Py_ssize_t uoffset = ulength - clength;
#if CYTHON_USE_UNICODE_INTERNALS
    Py_ssize_t i;
    void *udata;
    uval = PyUnicode_New(ulength, 127);
    if (unlikely(!uval)) return NULL;
    udata = PyUnicode_DATA(uval);
    if (uoffset > 0) {
        i = 0;
        if (prepend_sign) {
            __Pyx_PyUnicode_WRITE(PyUnicode_1BYTE_KIND, udata, 0, '-');
            i++;
        }
        for (; i < uoffset; i++) {
            __Pyx_PyUnicode_WRITE(PyUnicode_1BYTE_KIND, udata, i, padding_char);
        }
    }
    for (i=0; i < clength; i++) {
        __Pyx_PyUnicode_WRITE(PyUnicode_1BYTE_KIND, udata, uoffset+i, chars[i]);
    }
#else
    {
        PyObject *sign = NULL, *padding = NULL;
        uval = NULL;
        if (uoffset > 0) {
            prepend_sign = !!prepend_sign;
            if (uoffset > prepend_sign) {
                padding = PyUnicode_FromOrdinal(padding_char);
                if (likely(padding) && uoffset > prepend_sign + 1) {
                    PyObject *tmp = PySequence_Repeat(padding, uoffset - prepend_sign);
                    Py_DECREF(padding);
                    padding = tmp;
                }
                if (unlikely(!padding)) goto done_or_error;
            }
            if (prepend_sign) {
                sign = PyUnicode_FromOrdinal('-');
                if (unlikely(!sign)) goto done_or_error;
            }
        }
        uval = PyUnicode_DecodeASCII(chars, clength, NULL);
        if (likely(uval) && padding) {
            PyObject *tmp = PyUnicode_Concat(padding, uval);
            Py_DECREF(uval);
            uval = tmp;
        }
        if (likely(uval) && sign) {
            PyObject *tmp = PyUnicode_Concat(sign, uval);
            Py_DECREF(uval);
            uval = tmp;
        }
done_or_error:
        Py_XDECREF(padding);
        Py_XDECREF(sign);
    }
#endif
    return uval;
}

/* COrdinalToPyUnicode (used by CIntToPyUnicode) */
static CYTHON_INLINE int __Pyx_CheckUnicodeValue(int value) {
    return value <= 1114111;
}
static PyObject* __Pyx_PyUnicode_FromOrdinal_Padded(int value, Py_ssize_t ulength, char padding_char) {
    Py_ssize_t padding_length = ulength - 1;
    if (likely((padding_length <= 250) && (value < 0xD800 || value > 0xDFFF))) {
        char chars[256];
        if (value <= 255) {
            memset(chars, padding_char, (size_t) padding_length);
            chars[ulength-1] = (char) value;
            return PyUnicode_DecodeLatin1(chars, ulength, NULL);
        }
        char *cpos = chars + sizeof(chars);
        if (value < 0x800) {
            *--cpos = (char) (0x80 | (value & 0x3f));
            value >>= 6;
            *--cpos = (char) (0xc0 | (value & 0x1f));
        } else if (value < 0x10000) {
            *--cpos = (char) (0x80 | (value & 0x3f));
            value >>= 6;
            *--cpos = (char) (0x80 | (value & 0x3f));
            value >>= 6;
            *--cpos = (char) (0xe0 | (value & 0x0f));
        } else {
            *--cpos = (char) (0x80 | (value & 0x3f));
            value >>= 6;
            *--cpos = (char) (0x80 | (value & 0x3f));
            value >>= 6;
            *--cpos = (char) (0x80 | (value & 0x3f));
            value >>= 6;
            *--cpos = (char) (0xf0 | (value & 0x07));
        }
        cpos -= padding_length;
        memset(cpos, padding_char, (size_t) padding_length);
        return PyUnicode_DecodeUTF8(cpos, chars + sizeof(chars) - cpos, NULL);
    }
    if (value <= 127 && CYTHON_USE_UNICODE_INTERNALS) {
        const char chars[1] = {(char) value};
        return __Pyx_PyUnicode_BuildFromAscii(ulength, chars, 1, 0, padding_char);
    }
    {
        PyObject *uchar, *padding_uchar, *padding, *result;
        padding_uchar = PyUnicode_FromOrdinal(padding_char);
        if (unlikely(!padding_uchar)) return NULL;
        padding = PySequence_Repeat(padding_uchar, padding_length);
        Py_DECREF(padding_uchar);
        if (unlikely(!padding)) return NULL;
        uchar = PyUnicode_FromOrdinal(value);
        if (unlikely(!uchar)) {
            Py_DECREF(padding);
            return NULL;
        }
        result = PyUnicode_Concat(padding, uchar);
        Py_DECREF(padding);
        Py_DECREF(uchar);
        return result;
    }
}

/* CIntToPyUnicode */
static CYTHON_INLINE PyObject* __Pyx_uchar___Pyx_PyUnicode_From_PY_LONG_LONG(PY_LONG_LONG value, Py_ssize_t width, char padding_char) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const PY_LONG_LONG neg_one = (PY_LONG_LONG) -1, const_zero = (PY_LONG_LONG) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (unlikely(!(is_unsigned || value == 0 || value > 0) ||
                    !(sizeof(value) <= 2 || value & ~ (PY_LONG_LONG) 0x01fffff || __Pyx_CheckUnicodeValue((int) value)))) {
        PyErr_SetString(PyExc_OverflowError, "%c arg not in range(0x110000)");
        return NULL;
    }
    if (width <= 1) {
        return PyUnicode_FromOrdinal((int) value);
    }
    return __Pyx_PyUnicode_FromOrdinal_Padded((int) value, width, padding_char);
}
static CYTHON_INLINE PyObject* __Pyx____Pyx_PyUnicode_From_PY_LONG_LONG(PY_LONG_LONG value, Py_ssize_t width, char padding_char, char format_char) {
    char digits[sizeof(PY_LONG_LONG)*3+2];
    char *dpos, *end = digits + sizeof(PY_LONG_LONG)*3+2;
    const char *hex_digits = DIGITS_HEX;
    Py_ssize_t length, ulength;
    int prepend_sign, last_one_off;
    PY_LONG_LONG remaining;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const PY_LONG_LONG neg_one = (PY_LONG_LONG) -1, const_zero = (PY_LONG_LONG) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (format_char == 'X') {
        hex_digits += 16;
        format_char = 'x';
    }
    remaining = value;
    last_one_off = 0;
    dpos = end;
    do {
        int digit_pos;
        switch (format_char) {
        case 'o':
            digit_pos = abs((int)(remaining % (8*8)));
            remaining = (PY_LONG_LONG) (remaining / (8*8));
            dpos -= 2;
            memcpy(dpos, DIGIT_PAIRS_8 + digit_pos * 2, 2);
            last_one_off = (digit_pos < 8);
            break;
        case 'd':
            digit_pos = abs((int)(remaining % (10*10)));
            remaining = (PY_LONG_LONG) (remaining / (10*10));
            dpos -= 2;
            memcpy(dpos, DIGIT_PAIRS_10 + digit_pos * 2, 2);
            last_one_off = (digit_pos < 10);
            break;
        case 'x':
            *(--dpos) = hex_digits[abs((int)(remaining % 16))];
            remaining = (PY_LONG_LONG) (remaining / 16);
            break;
        default:
            assert(0);
            break;
        }
    } while (unlikely(remaining != 0));
    assert(!last_one_off || *dpos == '0');
    dpos += last_one_off;
    length = end - dpos;
    ulength = length;
    prepend_sign = 0;
    if (!is_unsigned && value <= neg_one) {
        if (padding_char == ' ' || width <= length + 1) {
            *(--dpos) = '-';
            ++length;
        } else {
            prepend_sign = 1;
        }
        ++ulength;
    }
    if (width > ulength) {
        ulength = width;
    }
    if (ulength == 1) {
        return PyUnicode_FromOrdinal(*dpos);
    }
    return __Pyx_PyUnicode_BuildFromAscii(ulength, dpos, (int) length, prepend_sign, padding_char);
}

/* CallNextTpDealloc */
static void __Pyx_call_next_tp_dealloc(PyObject* obj, destructor current_tp_dealloc) {
    PyTypeObject* type = Py_TYPE(obj);
    destructor tp_dealloc = NULL;
    while (type && __Pyx_PyType_GetSlot(type, tp_dealloc, destructor) != current_tp_dealloc)
        type = __Pyx_PyType_GetSlot(type, tp_base, PyTypeObject*);
    while (type && (tp_dealloc = __Pyx_PyType_GetSlot(type, tp_dealloc, destructor)) == current_tp_dealloc)
        type = __Pyx_PyType_GetSlot(type, tp_base, PyTypeObject*);
    if (type)
        tp_dealloc(obj);
}

/* CallNextTpTraverse */
static int __Pyx_call_next_tp_traverse(PyObject* obj, visitproc v, void *a, traverseproc current_tp_traverse) {
    PyTypeObject* type = Py_TYPE(obj);
    traverseproc tp_traverse = NULL;
    while (type && __Pyx_PyType_GetSlot(type, tp_traverse, traverseproc) != current_tp_traverse)
        type = __Pyx_PyType_GetSlot(type, tp_base, PyTypeObject*);
    while (type && (tp_traverse = __Pyx_PyType_GetSlot(type, tp_traverse, traverseproc)) == current_tp_traverse)
        type = __Pyx_PyType_GetSlot(type, tp_base, PyTypeObject*);
    if (type && tp_traverse)
        return tp_traverse(obj, v, a);
    return 0;
}

/* CallTypeTraverse */
#if !CYTHON_USE_TYPE_SPECS || (!CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x03090000)
#else
static int __Pyx_call_type_traverse(PyObject *o, int always_call, visitproc visit, void *arg) {
    #if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x03090000
    if (__Pyx_get_runtime_version() < 0x03090000) return 0;
    #endif
    if (!always_call) {
        PyTypeObject *base = __Pyx_PyObject_GetSlot(o, tp_base, PyTypeObject*);
        unsigned long flags = PyType_GetFlags(base);
        if (flags & Py_TPFLAGS_HEAPTYPE) {
            return 0;
        }
    }
    Py_VISIT((PyObject*)Py_TYPE(o));
    return 0;
}
#endif

/* CallNextTpClear */
static void __Pyx_call_next_tp_clear(PyObject* obj, inquiry current_tp_clear) {
    PyTypeObject* type = Py_TYPE(obj);
    inquiry tp_clear = NULL;
    while (type && __Pyx_PyType_GetSlot(type, tp_clear, inquiry) != current_tp_clear)
        type = __Pyx_PyType_GetSlot(type, tp_base, PyTypeObject*);
    while (type && (tp_clear = __Pyx_PyType_GetSlot(type, tp_clear, inquiry)) == current_tp_clear)
        type = __Pyx_PyType_GetSlot(type, tp_base, PyTypeObject*);
    if (type && tp_clear)
        tp_clear(obj);
}

/* AllocateExtensionType */
static PyObject *__Pyx_AllocateExtensionType(PyTypeObject *t, int is_final) {
    if (is_final || likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
        allocfunc alloc_func = __Pyx_PyType_GetSlot(t, tp_alloc, allocfunc);
        return alloc_func(t, 0);
    } else {
        newfunc tp_new = __Pyx_PyType_TryGetSlot(&PyBaseObject_Type, tp_new, newfunc);
    #if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030A0000
        if (!tp_new) {
            PyObject *new_str = PyUnicode_FromString("__new__");
            if (likely(new_str)) {
                PyObject *o = PyObject_CallMethodObjArgs((PyObject *)&PyBaseObject_Type, new_str, t, NULL);
                Py_DECREF(new_str);
                return o;
            } else
                return NULL;
        } else
    #endif
        return tp_new(t, __pyx_mstate_global->__pyx_empty_tuple, 0);
    }
}

/* TypeImport */
#ifndef __PYX_HAVE_RT_ImportType_3_2_4
#define __PYX_HAVE_RT_ImportType_3_2_4
static PyTypeObject *__Pyx_ImportType_3_2_4(PyObject *module, const char *module_name, const char *class_name,
    size_t size, size_t alignment, enum __Pyx_ImportType_CheckSize_3_2_4 check_size)
{
    PyObject *result = 0;
    Py_ssize_t basicsize;
    Py_ssize_t itemsize;
#if defined(Py_LIMITED_API) || (defined(CYTHON_COMPILING_IN_LIMITED_API) && CYTHON_COMPILING_IN_LIMITED_API)
    PyObject *py_basicsize;
    PyObject *py_itemsize;
#endif
    result = PyObject_GetAttrString(module, class_name);
    if (!result)
        goto bad;
    if (!PyType_Check(result)) {
        PyErr_Format(PyExc_TypeError,
            "%.200s.%.200s is not a type object",
            module_name, class_name);
        goto bad;
    }
#if !( defined(Py_LIMITED_API) || (defined(CYTHON_COMPILING_IN_LIMITED_API) && CYTHON_COMPILING_IN_LIMITED_API) )
    basicsize = ((PyTypeObject *)result)->tp_basicsize;
    itemsize = ((PyTypeObject *)result)->tp_itemsize;
#else
    if (size == 0) {
        return (PyTypeObject *)result;
    }
    py_basicsize = PyObject_GetAttrString(result, "__basicsize__");
    if (!py_basicsize)
        goto bad;
    basicsize = PyLong_AsSsize_t(py_basicsize);
    Py_DECREF(py_basicsize);
    py_basicsize = 0;
    if (basicsize == (Py_ssize_t)-1 && PyErr_Occurred())
        goto bad;
    py_itemsize = PyObject_GetAttrString(result, "__itemsize__");
    if (!py_itemsize)
        goto bad;
    itemsize = PyLong_AsSsize_t(py_itemsize);
    Py_DECREF(py_itemsize);
    py_itemsize = 0;
    if (itemsize == (Py_ssize_t)-1 && PyErr_Occurred())
        goto bad;
#endif
    if (itemsize) {
        if (size % alignment) {
            alignment = size % alignment;
        }
        if (itemsize < (Py_ssize_t)alignment)
            itemsize = (Py_ssize_t)alignment;
    }
    if ((size_t)(basicsize + itemsize) < size) {
        PyErr_Format(PyExc_ValueError,
            "%.200s.%.200s size changed, may indicate binary incompatibility. "
            "Expected %zd from C header, got %zd from PyObject",
            module_name, class_name, size, basicsize+itemsize);
        goto bad;
    }
    if (check_size == __Pyx_ImportType_CheckSize_Error_3_2_4 &&
            ((size_t)basicsize > size || (size_t)(basicsize + itemsize) < size)) {
        PyErr_Format(PyExc_ValueError,
            "%.200s.%.200s size changed, may indicate binary incompatibility. "
            "Expected %zd from C header, got %zd-%zd from PyObject",
            module_name, class_name, size, basicsize, basicsize+itemsize);
        goto bad;
    }
    else if (check_size == __Pyx_ImportType_CheckSize_Warn_3_2_4 && (size_t)basicsize > size) {
        if (PyErr_WarnFormat(NULL, 0,
                "%.200s.%.200s size changed, may indicate binary incompatibility. "
                "Expected %zd from C header, got %zd from PyObject",
                module_name, class_name, size, basicsize) < 0) {
            goto bad;
        }
    }
    return (PyTypeObject *)result;
bad:
    Py_XDECREF(result);
    return NULL;
}
#endif

/* GetVTable */
static void* __Pyx_GetVtable(PyTypeObject *type) {
    void* ptr;
#if CYTHON_COMPILING_IN_LIMITED_API
    PyObject *ob = PyObject_GetAttr((PyObject *)type, __pyx_mstate_global->__pyx_n_u_pyx_vtable);
#else
    PyObject *ob = PyObject_GetItem(type->tp_dict, __pyx_mstate_global->__pyx_n_u_pyx_vtable);
#endif
    if (!ob)
        goto bad;
    ptr = PyCapsule_GetPointer(ob, 0);
    if (!ptr && !PyErr_Occurred())
        PyErr_SetString(PyExc_RuntimeError, "invalid vtable found for imported type");
    Py_DECREF(ob);
    return ptr;
bad:
    Py_XDECREF(ob);
    return NULL;
}

/* LimitedApiGetTypeDict (used by SetItemOnTypeDict) */
#if CYTHON_COMPILING_IN_LIMITED_API
static Py_ssize_t __Pyx_GetTypeDictOffset(void) {
    PyObject *tp_dictoffset_o;
    Py_ssize_t tp_dictoffset;
    tp_dictoffset_o = PyObject_GetAttrString((PyObject*)(&PyType_Type), "__dictoffset__");
    if (unlikely(!tp_dictoffset_o)) return -1;
    tp_dictoffset = PyLong_AsSsize_t(tp_dictoffset_o);
    Py_DECREF(tp_dictoffset_o);
    if (unlikely(tp_dictoffset == 0)) {
        PyErr_SetString(
            PyExc_TypeError,
            "'type' doesn't have a dictoffset");
        return -1;
    } else if (unlikely(tp_dictoffset < 0)) {
        PyErr_SetString(
            PyExc_TypeError,
            "'type' has an unexpected negative dictoffset. "
            "Please report this as Cython bug");
        return -1;
    }
    return tp_dictoffset;
}
static PyObject *__Pyx_GetTypeDict(PyTypeObject *tp) {
    static Py_ssize_t tp_dictoffset = 0;
    if (unlikely(tp_dictoffset == 0)) {
        tp_dictoffset = __Pyx_GetTypeDictOffset();
        if (unlikely(tp_dictoffset == -1 && PyErr_Occurred())) {
            tp_dictoffset = 0; // try again next time?
            return NULL;
        }
    }
    return *(PyObject**)((char*)tp + tp_dictoffset);
}
#endif

/* SetItemOnTypeDict (used by FixUpExtensionType) */
static int __Pyx__SetItemOnTypeDict(PyTypeObject *tp, PyObject *k, PyObject *v) {
    int result;
    PyObject *tp_dict;
#if CYTHON_COMPILING_IN_LIMITED_API
    tp_dict = __Pyx_GetTypeDict(tp);
    if (unlikely(!tp_dict)) return -1;
#else
    tp_dict = tp->tp_dict;
#endif
    result = PyDict_SetItem(tp_dict, k, v);
    if (likely(!result)) {
        PyType_Modified(tp);
        if (unlikely(PyObject_HasAttr(v, __pyx_mstate_global->__pyx_n_u_set_name))) {
            PyObject *setNameResult = PyObject_CallMethodObjArgs(v, __pyx_mstate_global->__pyx_n_u_set_name,  (PyObject *) tp, k, NULL);
            if (!setNameResult) return -1;
            Py_DECREF(setNameResult);
        }
    }
    return result;
}

/* FixUpExtensionType */
static int __Pyx_fix_up_extension_type_from_spec(PyType_Spec *spec, PyTypeObject *type) {
#if __PYX_LIMITED_VERSION_HEX > 0x030900B1
    CYTHON_UNUSED_VAR(spec);
    CYTHON_UNUSED_VAR(type);
    CYTHON_UNUSED_VAR(__Pyx__SetItemOnTypeDict);
#else
    const PyType_Slot *slot = spec->slots;
    int changed = 0;
#if !CYTHON_COMPILING_IN_LIMITED_API
    while (slot && slot->slot && slot->slot != Py_tp_members)
        slot++;
    if (slot && slot->slot == Py_tp_members) {
#if !CYTHON_COMPILING_IN_CPYTHON
        const
#endif  // !CYTHON_COMPILING_IN_CPYTHON)
            PyMemberDef *memb = (PyMemberDef*) slot->pfunc;
        while (memb && memb->name) {
            if (memb->name[0] == '_' && memb->name[1] == '_') {
                if (strcmp(memb->name, "__weaklistoffset__") == 0) {
                    assert(memb->type == T_PYSSIZET);
                    assert(memb->flags == READONLY);
                    type->tp_weaklistoffset = memb->offset;
                    changed = 1;
                }
                else if (strcmp(memb->name, "__dictoffset__") == 0) {
                    assert(memb->type == T_PYSSIZET);
                    assert(memb->flags == READONLY);
                    type->tp_dictoffset = memb->offset;
                    changed = 1;
                }
#if CYTHON_METH_FASTCALL
                else if (strcmp(memb->name, "__vectorcalloffset__") == 0) {
                    assert(memb->type == T_PYSSIZET);
                    assert(memb->flags == READONLY);
                    type->tp_vectorcall_offset = memb->offset;
                    changed = 1;
                }
#endif  // CYTHON_METH_FASTCALL
#if !CYTHON_COMPILING_IN_PYPY
                else if (strcmp(memb->name, "__module__") == 0) {
                    PyObject *descr;
                    assert(memb->type == T_OBJECT);
                    assert(memb->flags == 0 || memb->flags == READONLY);
                    descr = PyDescr_NewMember(type, memb);
                    if (unlikely(!descr))
                        return -1;
                    int set_item_result = PyDict_SetItem(type->tp_dict, PyDescr_NAME(descr), descr);
                    Py_DECREF(descr);
                    if (unlikely(set_item_result < 0)) {
                        return -1;
                    }
                    changed = 1;
                }
#endif  // !CYTHON_COMPILING_IN_PYPY
            }
            memb++;
        }
    }
#endif  // !CYTHON_COMPILING_IN_LIMITED_API
#if !CYTHON_COMPILING_IN_PYPY
    slot = spec->slots;
    while (slot && slot->slot && slot->slot != Py_tp_getset)
        slot++;
    if (slot && slot->slot == Py_tp_getset) {
        PyGetSetDef *getset = (PyGetSetDef*) slot->pfunc;
        while (getset && getset->name) {
            if (getset->name[0] == '_' && getset->name[1] == '_' && strcmp(getset->name, "__module__") == 0) {
                PyObject *descr = PyDescr_NewGetSet(type, getset);
                if (unlikely(!descr))
                    return -1;
                #if CYTHON_COMPILING_IN_LIMITED_API
                PyObject *pyname = PyUnicode_FromString(getset->name);
                if (unlikely(!pyname)) {
                    Py_DECREF(descr);
                    return -1;
                }
                int set_item_result = __Pyx_SetItemOnTypeDict(type, pyname, descr);
                Py_DECREF(pyname);
                #else
                CYTHON_UNUSED_VAR(__Pyx__SetItemOnTypeDict);
                int set_item_result = PyDict_SetItem(type->tp_dict, PyDescr_NAME(descr), descr);
                #endif
                Py_DECREF(descr);
                if (unlikely(set_item_result < 0)) {
                    return -1;
                }
                changed = 1;
            }
            ++getset;
        }
    }
#else
    CYTHON_UNUSED_VAR(__Pyx__SetItemOnTypeDict);
#endif  // !CYTHON_COMPILING_IN_PYPY
    if (changed)
        PyType_Modified(type);
#endif  // PY_VERSION_HEX > 0x030900B1
    return 0;
}

/* PyObjectCallNoArg (used by PyObjectCallMethod0) */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func) {
    PyObject *arg[2] = {NULL, NULL};
    return __Pyx_PyObject_FastCall(func, arg + 1, 0 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
}

/* PyObjectCallMethod0 (used by PyType_Ready) */
static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name) {
#if CYTHON_VECTORCALL && (__PYX_LIMITED_VERSION_HEX >= 0x030C0000 || (!CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x03090000))
    PyObject *args[1] = {obj};
    (void) __Pyx_PyObject_CallOneArg;
    (void) __Pyx_PyObject_CallNoArg;
    return PyObject_VectorcallMethod(method_name, args, 1 | PY_VECTORCALL_ARGUMENTS_OFFSET, NULL);
#else
    PyObject *method = NULL, *result = NULL;
    int is_method = __Pyx_PyObject_GetMethod(obj, method_name, &method);
    if (likely(is_method)) {
        result = __Pyx_PyObject_CallOneArg(method, obj);
        Py_DECREF(method);
        return result;
    }
    if (unlikely(!method)) goto bad;
    result = __Pyx_PyObject_CallNoArg(method);
    Py_DECREF(method);
bad:
    return result;
#endif
}

/* ValidateBasesTuple (used by PyType_Ready) */
#if CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_LIMITED_API || CYTHON_USE_TYPE_SPECS
static int __Pyx_validate_bases_tuple(const char *type_name, Py_ssize_t dictoffset, PyObject *bases) {
    Py_ssize_t i, n;
#if CYTHON_ASSUME_SAFE_SIZE
    n = PyTuple_GET_SIZE(bases);
#else
    n = PyTuple_Size(bases);
    if (unlikely(n < 0)) return -1;
#endif
    for (i = 1; i < n; i++)
    {
        PyTypeObject *b;
#if CYTHON_AVOID_BORROWED_REFS
        PyObject *b0 = PySequence_GetItem(bases, i);
        if (!b0) return -1;
#elif CYTHON_ASSUME_SAFE_MACROS
        PyObject *b0 = PyTuple_GET_ITEM(bases, i);
#else
        PyObject *b0 = PyTuple_GetItem(bases, i);
        if (!b0) return -1;
#endif
        b = (PyTypeObject*) b0;
        if (!__Pyx_PyType_HasFeature(b, Py_TPFLAGS_HEAPTYPE))
        {
            __Pyx_TypeName b_name = __Pyx_PyType_GetFullyQualifiedName(b);
            PyErr_Format(PyExc_TypeError,
                "base class '" __Pyx_FMT_TYPENAME "' is not a heap type", b_name);
            __Pyx_DECREF_TypeName(b_name);
#if CYTHON_AVOID_BORROWED_REFS
            Py_DECREF(b0);
#endif
            return -1;
        }
        if (dictoffset == 0)
        {
            Py_ssize_t b_dictoffset = 0;
#if CYTHON_USE_TYPE_SLOTS
            b_dictoffset = b->tp_dictoffset;
#else
            PyObject *py_b_dictoffset = PyObject_GetAttrString((PyObject*)b, "__dictoffset__");
            if (!py_b_dictoffset) goto dictoffset_return;
            b_dictoffset = PyLong_AsSsize_t(py_b_dictoffset);
            Py_DECREF(py_b_dictoffset);
            if (b_dictoffset == -1 && PyErr_Occurred()) goto dictoffset_return;
#endif
            if (b_dictoffset) {
                {
                    __Pyx_TypeName b_name = __Pyx_PyType_GetFullyQualifiedName(b);
                    PyErr_Format(PyExc_TypeError,
                        "extension type '%.200s' has no __dict__ slot, "
                        "but base type '" __Pyx_FMT_TYPENAME "' has: "
                        "either add 'cdef dict __dict__' to the extension type "
                        "or add '__slots__ = [...]' to the base type",
                        type_name, b_name);
                    __Pyx_DECREF_TypeName(b_name);
                }
#if !CYTHON_USE_TYPE_SLOTS
              dictoffset_return:
#endif
#if CYTHON_AVOID_BORROWED_REFS
                Py_DECREF(b0);
#endif
                return -1;
            }
        }
#if CYTHON_AVOID_BORROWED_REFS
        Py_DECREF(b0);
#endif
    }
    return 0;
}
#endif

/* PyType_Ready */
CYTHON_UNUSED static int __Pyx_PyType_HasMultipleInheritance(PyTypeObject *t) {
    while (t) {
        PyObject *bases = __Pyx_PyType_GetSlot(t, tp_bases, PyObject*);
        if (bases) {
            return 1;
        }
        t = __Pyx_PyType_GetSlot(t, tp_base, PyTypeObject*);
    }
    return 0;
}
static int __Pyx_PyType_Ready(PyTypeObject *t) {
#if CYTHON_USE_TYPE_SPECS || !CYTHON_COMPILING_IN_CPYTHON || defined(PYSTON_MAJOR_VERSION)
    (void)__Pyx_PyObject_CallMethod0;
#if CYTHON_USE_TYPE_SPECS
    (void)__Pyx_validate_bases_tuple;
#endif
    return PyType_Ready(t);
#else
    int r;
    if (!__Pyx_PyType_HasMultipleInheritance(t)) {
        return PyType_Ready(t);
    }
    PyObject *bases = __Pyx_PyType_GetSlot(t, tp_bases, PyObject*);
    if (bases && unlikely(__Pyx_validate_bases_tuple(t->tp_name, t->tp_dictoffset, bases) == -1))
        return -1;
#if !defined(PYSTON_MAJOR_VERSION)
    {
        int gc_was_enabled;
    #if PY_VERSION_HEX >= 0x030A00b1
        gc_was_enabled = PyGC_Disable();
        (void)__Pyx_PyObject_CallMethod0;
    #else
        PyObject *ret, *py_status;
        PyObject *gc = NULL;
        #if (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM+0 >= 0x07030400) &&\
                !CYTHON_COMPILING_IN_GRAAL
        gc = PyImport_GetModule(__pyx_mstate_global->__pyx_kp_u_gc);
        #endif
        if (unlikely(!gc)) gc = PyImport_Import(__pyx_mstate_global->__pyx_kp_u_gc);
        if (unlikely(!gc)) return -1;
        py_status = __Pyx_PyObject_CallMethod0(gc, __pyx_mstate_global->__pyx_kp_u_isenabled);
        if (unlikely(!py_status)) {
            Py_DECREF(gc);
            return -1;
        }
        gc_was_enabled = __Pyx_PyObject_IsTrue(py_status);
        Py_DECREF(py_status);
        if (gc_was_enabled > 0) {
            ret = __Pyx_PyObject_CallMethod0(gc, __pyx_mstate_global->__pyx_kp_u_disable);
            if (unlikely(!ret)) {
                Py_DECREF(gc);
                return -1;
            }
            Py_DECREF(ret);
        } else if (unlikely(gc_was_enabled == -1)) {
            Py_DECREF(gc);
            return -1;
        }
    #endif
        t->tp_flags |= Py_TPFLAGS_HEAPTYPE;
#if PY_VERSION_HEX >= 0x030A0000
        t->tp_flags |= Py_TPFLAGS_IMMUTABLETYPE;
#endif
#else
        (void)__Pyx_PyObject_CallMethod0;
#endif
    r = PyType_Ready(t);
#if !defined(PYSTON_MAJOR_VERSION)
        t->tp_flags &= ~Py_TPFLAGS_HEAPTYPE;
    #if PY_VERSION_HEX >= 0x030A00b1
        if (gc_was_enabled)
            PyGC_Enable();
    #else
        if (gc_was_enabled) {
            PyObject *tp, *v, *tb;
            PyErr_Fetch(&tp, &v, &tb);
            ret = __Pyx_PyObject_CallMethod0(gc, __pyx_mstate_global->__pyx_kp_u_enable);
            if (likely(ret || r == -1)) {
                Py_XDECREF(ret);
                PyErr_Restore(tp, v, tb);
            } else {
                Py_XDECREF(tp);
                Py_XDECREF(v);
                Py_XDECREF(tb);
                r = -1;
            }
        }
        Py_DECREF(gc);
    #endif
    }
#endif
    return r;
#endif
}

/* SetVTable */
static int __Pyx_SetVtable(PyTypeObject *type, void *vtable) {
    PyObject *ob = PyCapsule_New(vtable, 0, 0);
    if (unlikely(!ob))
        goto bad;
#if CYTHON_COMPILING_IN_LIMITED_API
    if (unlikely(PyObject_SetAttr((PyObject *) type, __pyx_mstate_global->__pyx_n_u_pyx_vtable, ob) < 0))
#else
    if (unlikely(PyDict_SetItem(type->tp_dict, __pyx_mstate_global->__pyx_n_u_pyx_vtable, ob) < 0))
#endif
        goto bad;
    Py_DECREF(ob);
    return 0;
bad:
    Py_XDECREF(ob);
    return -1;
}

/* MergeVTables */
static int __Pyx_MergeVtables(PyTypeObject *type) {
    int i=0;
    Py_ssize_t size;
    void** base_vtables;
    __Pyx_TypeName tp_base_name = NULL;
    __Pyx_TypeName base_name = NULL;
    void* unknown = (void*)-1;
    PyObject* bases = __Pyx_PyType_GetSlot(type, tp_bases, PyObject*);
    int base_depth = 0;
    {
        PyTypeObject* base = __Pyx_PyType_GetSlot(type, tp_base, PyTypeObject*);
        while (base) {
            base_depth += 1;
            base = __Pyx_PyType_GetSlot(base, tp_base, PyTypeObject*);
        }
    }
    base_vtables = (void**) PyMem_Malloc(sizeof(void*) * (size_t)(base_depth + 1));
    base_vtables[0] = unknown;
#if CYTHON_COMPILING_IN_LIMITED_API
    size = PyTuple_Size(bases);
    if (size < 0) goto other_failure;
#else
    size = PyTuple_GET_SIZE(bases);
#endif
    for (i = 1; i < size; i++) {
        PyObject *basei;
        void* base_vtable;
#if CYTHON_AVOID_BORROWED_REFS
        basei = PySequence_GetItem(bases, i);
        if (unlikely(!basei)) goto other_failure;
#elif !CYTHON_ASSUME_SAFE_MACROS
        basei = PyTuple_GetItem(bases, i);
        if (unlikely(!basei)) goto other_failure;
#else
        basei = PyTuple_GET_ITEM(bases, i);
#endif
        base_vtable = __Pyx_GetVtable((PyTypeObject*)basei);
#if CYTHON_AVOID_BORROWED_REFS
        Py_DECREF(basei);
#endif
        if (base_vtable != NULL) {
            int j;
            PyTypeObject* base = __Pyx_PyType_GetSlot(type, tp_base, PyTypeObject*);
            for (j = 0; j < base_depth; j++) {
                if (base_vtables[j] == unknown) {
                    base_vtables[j] = __Pyx_GetVtable(base);
                    base_vtables[j + 1] = unknown;
                }
                if (base_vtables[j] == base_vtable) {
                    break;
                } else if (base_vtables[j] == NULL) {
                    goto bad;
                }
                base = __Pyx_PyType_GetSlot(base, tp_base, PyTypeObject*);
            }
        }
    }
    PyErr_Clear();
    PyMem_Free(base_vtables);
    return 0;
bad:
    {
        PyTypeObject* basei = NULL;
        PyTypeObject* tp_base = __Pyx_PyType_GetSlot(type, tp_base, PyTypeObject*);
        tp_base_name = __Pyx_PyType_GetFullyQualifiedName(tp_base);
#if CYTHON_AVOID_BORROWED_REFS
        basei = (PyTypeObject*)PySequence_GetItem(bases, i);
        if (unlikely(!basei)) goto really_bad;
#elif !CYTHON_ASSUME_SAFE_MACROS
        basei = (PyTypeObject*)PyTuple_GetItem(bases, i);
        if (unlikely(!basei)) goto really_bad;
#else
        basei = (PyTypeObject*)PyTuple_GET_ITEM(bases, i);
#endif
        base_name = __Pyx_PyType_GetFullyQualifiedName(basei);
#if CYTHON_AVOID_BORROWED_REFS
        Py_DECREF(basei);
#endif
    }
    PyErr_Format(PyExc_TypeError,
        "multiple bases have vtable conflict: '" __Pyx_FMT_TYPENAME "' and '" __Pyx_FMT_TYPENAME "'", tp_base_name, base_name);
#if CYTHON_AVOID_BORROWED_REFS || !CYTHON_ASSUME_SAFE_MACROS
really_bad: // bad has failed!
#endif
    __Pyx_DECREF_TypeName(tp_base_name);
    __Pyx_DECREF_TypeName(base_name);
#if CYTHON_COMPILING_IN_LIMITED_API || CYTHON_AVOID_BORROWED_REFS || !CYTHON_ASSUME_SAFE_MACROS
other_failure:
#endif
    PyMem_Free(base_vtables);
    return -1;
}

/* DelItemOnTypeDict (used by SetupReduce) */
static int __Pyx__DelItemOnTypeDict(PyTypeObject *tp, PyObject *k) {
    int result;
    PyObject *tp_dict;
#if CYTHON_COMPILING_IN_LIMITED_API
    tp_dict = __Pyx_GetTypeDict(tp);
    if (unlikely(!tp_dict)) return -1;
#else
    tp_dict = tp->tp_dict;
#endif
    result = PyDict_DelItem(tp_dict, k);
    if (likely(!result)) PyType_Modified(tp);
    return result;
}

/* SetupReduce */
static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) {
  int ret;
  PyObject *name_attr;
  name_attr = __Pyx_PyObject_GetAttrStrNoError(meth, __pyx_mstate_global->__pyx_n_u_name);
  if (likely(name_attr)) {
      ret = PyObject_RichCompareBool(name_attr, name, Py_EQ);
  } else {
      ret = -1;
  }
  if (unlikely(ret < 0)) {
      PyErr_Clear();
      ret = 0;
  }
  Py_XDECREF(name_attr);
  return ret;
}
static int __Pyx_setup_reduce(PyObject* type_obj) {
    int ret = 0;
    PyObject *object_reduce = NULL;
    PyObject *object_getstate = NULL;
    PyObject *object_reduce_ex = NULL;
    PyObject *reduce = NULL;
    PyObject *reduce_ex = NULL;
    PyObject *reduce_cython = NULL;
    PyObject *setstate = NULL;
    PyObject *setstate_cython = NULL;
    PyObject *getstate = NULL;
#if CYTHON_USE_PYTYPE_LOOKUP
    getstate = _PyType_Lookup((PyTypeObject*)type_obj, __pyx_mstate_global->__pyx_n_u_getstate);
#else
    getstate = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_mstate_global->__pyx_n_u_getstate);
    if (!getstate && PyErr_Occurred()) {
        goto __PYX_BAD;
    }
#endif
    if (getstate) {
#if CYTHON_USE_PYTYPE_LOOKUP
        object_getstate = _PyType_Lookup(&PyBaseObject_Type, __pyx_mstate_global->__pyx_n_u_getstate);
#else
        object_getstate = __Pyx_PyObject_GetAttrStrNoError((PyObject*)&PyBaseObject_Type, __pyx_mstate_global->__pyx_n_u_getstate);
        if (!object_getstate && PyErr_Occurred()) {
            goto __PYX_BAD;
        }
#endif
        if (object_getstate != getstate) {
            goto __PYX_GOOD;
        }
    }
#if CYTHON_USE_PYTYPE_LOOKUP
    object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_mstate_global->__pyx_n_u_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD;
#else
    object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_mstate_global->__pyx_n_u_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD;
#endif
    reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_mstate_global->__pyx_n_u_reduce_ex); if (unlikely(!reduce_ex)) goto __PYX_BAD;
    if (reduce_ex == object_reduce_ex) {
#if CYTHON_USE_PYTYPE_LOOKUP
        object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_mstate_global->__pyx_n_u_reduce); if (!object_reduce) goto __PYX_BAD;
#else
        object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_mstate_global->__pyx_n_u_reduce); if (!object_reduce) goto __PYX_BAD;
#endif
        reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_mstate_global->__pyx_n_u_reduce); if (unlikely(!reduce)) goto __PYX_BAD;
        if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_mstate_global->__pyx_n_u_reduce_cython)) {
            reduce_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_mstate_global->__pyx_n_u_reduce_cython);
            if (likely(reduce_cython)) {
                ret = __Pyx_SetItemOnTypeDict((PyTypeObject*)type_obj, __pyx_mstate_global->__pyx_n_u_reduce, reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
                ret = __Pyx_DelItemOnTypeDict((PyTypeObject*)type_obj, __pyx_mstate_global->__pyx_n_u_reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
            } else if (reduce == object_reduce || PyErr_Occurred()) {
                goto __PYX_BAD;
            }
            setstate = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_mstate_global->__pyx_n_u_setstate);
            if (!setstate) PyErr_Clear();
            if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_mstate_global->__pyx_n_u_setstate_cython)) {
                setstate_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_mstate_global->__pyx_n_u_setstate_cython);
                if (likely(setstate_cython)) {
                    ret = __Pyx_SetItemOnTypeDict((PyTypeObject*)type_obj, __pyx_mstate_global->__pyx_n_u_setstate, setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
                    ret = __Pyx_DelItemOnTypeDict((PyTypeObject*)type_obj, __pyx_mstate_global->__pyx_n_u_setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
                } else if (!setstate || PyErr_Occurred()) {
                    goto __PYX_BAD;
                }
            }
            PyType_Modified((PyTypeObject*)type_obj);
        }
    }
    goto __PYX_GOOD;
__PYX_BAD:
    if (!PyErr_Occurred()) {
        __Pyx_TypeName type_obj_name =
            __Pyx_PyType_GetFullyQualifiedName((PyTypeObject*)type_obj);
        PyErr_Format(PyExc_RuntimeError,
            "Unable to initialize pickling for " __Pyx_FMT_TYPENAME, type_obj_name);
        __Pyx_DECREF_TypeName(type_obj_name);
    }
    ret = -1;
__PYX_GOOD:
#if !CYTHON_USE_PYTYPE_LOOKUP
    Py_XDECREF(object_reduce);
    Py_XDECREF(object_reduce_ex);
    Py_XDECREF(object_getstate);
    Py_XDECREF(getstate);
#endif
    Py_XDECREF(reduce);
    Py_XDECREF(reduce_ex);
    Py_XDECREF(reduce_cython);
    Py_XDECREF(setstate);
    Py_XDECREF(setstate_cython);
    return ret;
}

/* PxdImportShared (used by FunctionImport) */
#ifndef __PYX_HAVE_RT_ImportFromPxd_3_2_4
#define __PYX_HAVE_RT_ImportFromPxd_3_2_4
static int __Pyx_ImportFromPxd_3_2_4(PyObject *module, const char *name, void **p, const char *sig, const char *what) {
    PyObject *d = 0;
    PyObject *cobj = 0;
    d = PyObject_GetAttrString(module, "__pyx_capi__");
    if (!d)
        goto bad;
#if (defined(Py_LIMITED_API) && Py_LIMITED_API >= 0x030d0000) || (!defined(Py_LIMITED_API) && PY_VERSION_HEX >= 0x030d0000)
    PyDict_GetItemStringRef(d, name, &cobj);
#else
    cobj = PyDict_GetItemString(d, name);
    Py_XINCREF(cobj);
#endif
    if (!cobj) {
        PyErr_Format(PyExc_ImportError,
            "%.200s does not export expected C %.8s %.200s",
                PyModule_GetName(module), what, name);
        goto bad;
    }
    if (!PyCapsule_IsValid(cobj, sig)) {
        PyErr_Format(PyExc_TypeError,
            "C %.8s %.200s.%.200s has wrong signature (expected %.500s, got %.500s)",
             what, PyModule_GetName(module), name, sig, PyCapsule_GetName(cobj));
        goto bad;
    }
    *p = PyCapsule_GetPointer(cobj, sig);
    if (!(*p))
        goto bad;
    Py_DECREF(d);
    Py_DECREF(cobj);
    return 0;
bad:
    Py_XDECREF(d);
    Py_XDECREF(cobj);
    return -1;
}
#endif

/* FunctionImport */
#ifndef __PYX_HAVE_RT_ImportFunction_3_2_4
#define __PYX_HAVE_RT_ImportFunction_3_2_4
static int __Pyx_ImportFunction_3_2_4(PyObject *module, const char *funcname, void (**f)(void), const char *sig) {
    union {
        void (*fp)(void);
        void *p;
    } tmp;
    int result = __Pyx_ImportFromPxd_3_2_4(module, funcname, &tmp.p, sig, "function");
    if (result == 0) {
        *f = tmp.fp;
    }
    return result;
}
#endif

/* ImportImpl (used by Import) */
static int __Pyx__Import_GetModule(PyObject *qualname, PyObject **module) {
    PyObject *imported_module = PyImport_GetModule(qualname);
    if (unlikely(!imported_module)) {
        *module = NULL;
        if (PyErr_Occurred()) {
            return -1;
        }
        return 0;
    }
    *module = imported_module;
    return 1;
}
static int __Pyx__Import_Lookup(PyObject *qualname, PyObject *const *imported_names, Py_ssize_t len_imported_names, PyObject **module) {
    PyObject *imported_module;
    PyObject *top_level_package_name;
    Py_ssize_t i;
    int status, module_found;
    Py_ssize_t dot_index;
    module_found = __Pyx__Import_GetModule(qualname, &imported_module);
    if (unlikely(!module_found || module_found == -1)) {
        *module = NULL;
        return module_found;
    }
    if (imported_names) {
        for (i = 0; i < len_imported_names; i++) {
            PyObject *imported_name = imported_names[i];
#if __PYX_LIMITED_VERSION_HEX < 0x030d0000
            int has_imported_attribute = PyObject_HasAttr(imported_module, imported_name);
#else
            int has_imported_attribute = PyObject_HasAttrWithError(imported_module, imported_name);
            if (unlikely(has_imported_attribute == -1)) goto error;
#endif
            if (!has_imported_attribute) {
                goto not_found;
            }
        }
        *module = imported_module;
        return 1;
    }
    dot_index = PyUnicode_FindChar(qualname, '.', 0, PY_SSIZE_T_MAX, 1);
    if (dot_index == -1) {
        *module = imported_module;
        return 1;
    }
    if (unlikely(dot_index == -2)) goto error;
    top_level_package_name = PyUnicode_Substring(qualname, 0, dot_index);
    if (unlikely(!top_level_package_name)) goto error;
    Py_DECREF(imported_module);
    status = __Pyx__Import_GetModule(top_level_package_name, module);
    Py_DECREF(top_level_package_name);
    return status;
error:
    Py_DECREF(imported_module);
    *module = NULL;
    return -1;
not_found:
    Py_DECREF(imported_module);
    *module = NULL;
    return 0;
}
static PyObject *__Pyx__Import(PyObject *name, PyObject *const *imported_names, Py_ssize_t len_imported_names, PyObject *qualname, PyObject *moddict, int level) {
    PyObject *module = 0;
    PyObject *empty_dict = 0;
    PyObject *from_list = 0;
    int module_found;
    if (!qualname) {
        qualname = name;
    }
    module_found = __Pyx__Import_Lookup(qualname, imported_names, len_imported_names, &module);
    if (likely(module_found == 1)) {
        return module;
    } else if (unlikely(module_found == -1)) {
        return NULL;
    }
    empty_dict = PyDict_New();
    if (unlikely(!empty_dict))
        goto bad;
    if (imported_names) {
#if CYTHON_COMPILING_IN_CPYTHON
        from_list = __Pyx_PyList_FromArray(imported_names, len_imported_names);
        if (unlikely(!from_list))
            goto bad;
#else
        from_list = PyList_New(len_imported_names);
        if (unlikely(!from_list)) goto bad;
        for (Py_ssize_t i=0; i<len_imported_names; ++i) {
            if (PyList_SetItem(from_list, i, __Pyx_NewRef(imported_names[i])) < 0) goto bad;
        }
#endif
    }
    if (level == -1) {
        const char* package_sep = strchr(__Pyx_MODULE_NAME, '.');
        if (package_sep != (0)) {
            module = PyImport_ImportModuleLevelObject(
                name, moddict, empty_dict, from_list, 1);
            if (unlikely(!module)) {
                if (unlikely(!PyErr_ExceptionMatches(PyExc_ImportError)))
                    goto bad;
                PyErr_Clear();
            }
        }
        level = 0;
    }
    if (!module) {
        module = PyImport_ImportModuleLevelObject(
            name, moddict, empty_dict, from_list, level);
    }
bad:
    Py_XDECREF(from_list);
    Py_XDECREF(empty_dict);
    return module;
}

/* Import */
static PyObject *__Pyx_Import(PyObject *name, PyObject *const *imported_names, Py_ssize_t len_imported_names, PyObject *qualname, int level) {
    return __Pyx__Import(name, imported_names, len_imported_names, qualname, __pyx_mstate_global->__pyx_d, level);
}

/* ImportFrom */
static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) {
    PyObject* value = __Pyx_PyObject_GetAttrStr(module, name);
    if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) {
        const char* module_name_str = 0;
        PyObject* module_name = 0;
        PyObject* module_dot = 0;
        PyObject* full_name = 0;
        PyErr_Clear();
        module_name_str = PyModule_GetName(module);
        if (unlikely(!module_name_str)) { goto modbad; }
        module_name = PyUnicode_FromString(module_name_str);
        if (unlikely(!module_name)) { goto modbad; }
        module_dot = PyUnicode_Concat(module_name, __pyx_mstate_global->__pyx_kp_u__3);
        if (unlikely(!module_dot)) { goto modbad; }
        full_name = PyUnicode_Concat(module_dot, name);
        if (unlikely(!full_name)) { goto modbad; }
        #if (CYTHON_COMPILING_IN_PYPY && PYPY_VERSION_NUM  < 0x07030400) ||\
                CYTHON_COMPILING_IN_GRAAL
        {
            PyObject *modules = PyImport_GetModuleDict();
            if (unlikely(!modules))
                goto modbad;
            value = PyObject_GetItem(modules, full_name);
        }
        #else
        value = PyImport_GetModule(full_name);
        #endif
      modbad:
        Py_XDECREF(full_name);
        Py_XDECREF(module_dot);
        Py_XDECREF(module_name);
    }
    if (unlikely(!value)) {
        PyErr_Format(PyExc_ImportError, "cannot import name %S", name);
    }
    return value;
}

/* dict_setdefault (used by FetchCommonType) */
static CYTHON_INLINE PyObject *__Pyx_PyDict_SetDefault(PyObject *d, PyObject *key, PyObject *default_value) {
    PyObject* value;
#if __PYX_LIMITED_VERSION_HEX >= 0x030F0000 || (!CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d00A4)
    PyDict_SetDefaultRef(d, key, default_value, &value);
#elif CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX >= 0x030C0000
    PyObject *args[] = {d, key, default_value};
    value = PyObject_VectorcallMethod(__pyx_mstate_global->__pyx_n_u_setdefault, args, 3 | PY_VECTORCALL_ARGUMENTS_OFFSET, NULL);
#elif CYTHON_COMPILING_IN_LIMITED_API
    value = PyObject_CallMethodObjArgs(d, __pyx_mstate_global->__pyx_n_u_setdefault, key, default_value, NULL);
#else
    value = PyDict_SetDefault(d, key, default_value);
    if (unlikely(!value)) return NULL;
    Py_INCREF(value);
#endif
    return value;
}

/* AddModuleRef (used by FetchSharedCythonModule) */
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
  static PyObject *__Pyx_PyImport_AddModuleObjectRef(PyObject *name) {
      PyObject *module_dict = PyImport_GetModuleDict();
      PyObject *m;
      if (PyMapping_GetOptionalItem(module_dict, name, &m) < 0) {
          return NULL;
      }
      if (m != NULL && PyModule_Check(m)) {
          return m;
      }
      Py_XDECREF(m);
      m = PyModule_NewObject(name);
      if (m == NULL)
          return NULL;
      if (PyDict_CheckExact(module_dict)) {
          PyObject *new_m;
          (void)PyDict_SetDefaultRef(module_dict, name, m, &new_m);
          Py_DECREF(m);
          return new_m;
      } else {
           if (PyObject_SetItem(module_dict, name, m) != 0) {
                Py_DECREF(m);
                return NULL;
            }
            return m;
      }
  }
  static PyObject *__Pyx_PyImport_AddModuleRef(const char *name) {
      PyObject *py_name = PyUnicode_FromString(name);
      if (!py_name) return NULL;
      PyObject *module = __Pyx_PyImport_AddModuleObjectRef(py_name);
      Py_DECREF(py_name);
      return module;
  }
#elif __PYX_LIMITED_VERSION_HEX >= 0x030d0000
  #define __Pyx_PyImport_AddModuleRef(name) PyImport_AddModuleRef(name)
#else
  static PyObject *__Pyx_PyImport_AddModuleRef(const char *name) {
      PyObject *module = PyImport_AddModule(name);
      Py_XINCREF(module);
      return module;
  }
#endif

/* FetchSharedCythonModule (used by FetchCommonType) */
static PyObject *__Pyx_FetchSharedCythonABIModule(void) {
    return __Pyx_PyImport_AddModuleRef(__PYX_ABI_MODULE_NAME);
}

/* FetchCommonType (used by CommonTypesMetaclass) */
#if __PYX_LIMITED_VERSION_HEX < 0x030C0000
static PyObject* __Pyx_PyType_FromMetaclass(PyTypeObject *metaclass, PyObject *module, PyType_Spec *spec, PyObject *bases) {
    PyObject *result = __Pyx_PyType_FromModuleAndSpec(module, spec, bases);
    if (result && metaclass) {
        PyObject *old_tp = (PyObject*)Py_TYPE(result);
    Py_INCREF((PyObject*)metaclass);
#if __PYX_LIMITED_VERSION_HEX >= 0x03090000
        Py_SET_TYPE(result, metaclass);
#else
        result->ob_type = metaclass;
#endif
        Py_DECREF(old_tp);
    }
    return result;
}
#else
#define __Pyx_PyType_FromMetaclass(me, mo, s, b) PyType_FromMetaclass(me, mo, s, b)
#endif
static int __Pyx_VerifyCachedType(PyObject *cached_type,
                               const char *name,
                               Py_ssize_t expected_basicsize) {
    Py_ssize_t basicsize;
    if (!PyType_Check(cached_type)) {
        PyErr_Format(PyExc_TypeError,
            "Shared Cython type %.200s is not a type object", name);
        return -1;
    }
    if (expected_basicsize == 0) {
        return 0; // size is inherited, nothing useful to check
    }
#if CYTHON_COMPILING_IN_LIMITED_API
    PyObject *py_basicsize;
    py_basicsize = PyObject_GetAttrString(cached_type, "__basicsize__");
    if (unlikely(!py_basicsize)) return -1;
    basicsize = PyLong_AsSsize_t(py_basicsize);
    Py_DECREF(py_basicsize);
    py_basicsize = NULL;
    if (unlikely(basicsize == (Py_ssize_t)-1) && PyErr_Occurred()) return -1;
#else
    basicsize = ((PyTypeObject*) cached_type)->tp_basicsize;
#endif
    if (basicsize != expected_basicsize) {
        PyErr_Format(PyExc_TypeError,
            "Shared Cython type %.200s has the wrong size, try recompiling",
            name);
        return -1;
    }
    return 0;
}
static PyTypeObject *__Pyx_FetchCommonTypeFromSpec(PyTypeObject *metaclass, PyObject *module, PyType_Spec *spec, PyObject *bases) {
    PyObject *abi_module = NULL, *cached_type = NULL, *abi_module_dict, *new_cached_type, *py_object_name;
    int get_item_ref_result;
    const char* object_name = strrchr(spec->name, '.');
    object_name = object_name ? object_name+1 : spec->name;
    py_object_name = PyUnicode_FromString(object_name);
    if (!py_object_name) return NULL;
    abi_module = __Pyx_FetchSharedCythonABIModule();
    if (!abi_module) goto done;
    abi_module_dict = PyModule_GetDict(abi_module);
    if (!abi_module_dict) goto done;
    get_item_ref_result = __Pyx_PyDict_GetItemRef(abi_module_dict, py_object_name, &cached_type);
    if (get_item_ref_result == 1) {
        if (__Pyx_VerifyCachedType(
              cached_type,
              object_name,
              spec->basicsize) < 0) {
            goto bad;
        }
        goto done;
    } else if (unlikely(get_item_ref_result == -1)) {
        goto bad;
    }
    cached_type = __Pyx_PyType_FromMetaclass(
        metaclass,
        CYTHON_USE_MODULE_STATE ? module : abi_module,
        spec, bases);
    if (unlikely(!cached_type)) goto bad;
    if (unlikely(__Pyx_fix_up_extension_type_from_spec(spec, (PyTypeObject *) cached_type) < 0)) goto bad;
    new_cached_type = __Pyx_PyDict_SetDefault(abi_module_dict, py_object_name, cached_type);
    if (unlikely(new_cached_type != cached_type)) {
        if (unlikely(!new_cached_type)) goto bad;
        Py_DECREF(cached_type);
        cached_type = new_cached_type;
        if (__Pyx_VerifyCachedType(
                cached_type,
                object_name,
                spec->basicsize) < 0) {
            goto bad;
        }
        goto done;
    } else {
        Py_DECREF(new_cached_type);
    }
done:
    Py_XDECREF(abi_module);
    Py_DECREF(py_object_name);
    assert(cached_type == NULL || PyType_Check(cached_type));
    return (PyTypeObject *) cached_type;
bad:
    Py_XDECREF(cached_type);
    cached_type = NULL;
    goto done;
}

/* CommonTypesMetaclass (used by CythonFunctionShared) */
static PyObject* __pyx_CommonTypesMetaclass_get_module(CYTHON_UNUSED PyObject *self, CYTHON_UNUSED void* context) {
    return PyUnicode_FromString(__PYX_ABI_MODULE_NAME);
}
#if __PYX_LIMITED_VERSION_HEX < 0x030A0000
static PyObject* __pyx_CommonTypesMetaclass_call(CYTHON_UNUSED PyObject *self, CYTHON_UNUSED PyObject *args, CYTHON_UNUSED PyObject *kwds) {
    PyErr_SetString(PyExc_TypeError, "Cannot instantiate Cython internal types");
    return NULL;
}
static int __pyx_CommonTypesMetaclass_setattr(CYTHON_UNUSED PyObject *self, CYTHON_UNUSED PyObject *attr, CYTHON_UNUSED PyObject *value) {
    PyErr_SetString(PyExc_TypeError, "Cython internal types are immutable");
    return -1;
}
#endif
static PyGetSetDef __pyx_CommonTypesMetaclass_getset[] = {
    {"__module__", __pyx_CommonTypesMetaclass_get_module, NULL, NULL, NULL},
    {0, 0, 0, 0, 0}
};
static PyType_Slot __pyx_CommonTypesMetaclass_slots[] = {
    {Py_tp_getset, (void *)__pyx_CommonTypesMetaclass_getset},
    #if __PYX_LIMITED_VERSION_HEX < 0x030A0000
    {Py_tp_call, (void*)__pyx_CommonTypesMetaclass_call},
    {Py_tp_new, (void*)__pyx_CommonTypesMetaclass_call},
    {Py_tp_setattro, (void*)__pyx_CommonTypesMetaclass_setattr},
    #endif
    {0, 0}
};
static PyType_Spec __pyx_CommonTypesMetaclass_spec = {
    __PYX_TYPE_MODULE_PREFIX "_common_types_metatype",
    0,
    0,
    Py_TPFLAGS_IMMUTABLETYPE |
    Py_TPFLAGS_DISALLOW_INSTANTIATION |
    Py_TPFLAGS_DEFAULT,
    __pyx_CommonTypesMetaclass_slots
};
static int __pyx_CommonTypesMetaclass_init(PyObject *module) {
    __pyx_mstatetype *mstate = __Pyx_PyModule_GetState(module);
    PyObject *bases = PyTuple_Pack(1, &PyType_Type);
    if (unlikely(!bases)) {
        return -1;
    }
    mstate->__pyx_CommonTypesMetaclassType = __Pyx_FetchCommonTypeFromSpec(NULL, module, &__pyx_CommonTypesMetaclass_spec, bases);
    Py_DECREF(bases);
    if (unlikely(mstate->__pyx_CommonTypesMetaclassType == NULL)) {
        return -1;
    }
    return 0;
}

/* PyMethodNew (used by CythonFunctionShared) */
#if CYTHON_COMPILING_IN_LIMITED_API
static PyObject *__Pyx_PyMethod_New(PyObject *func, PyObject *self, PyObject *typ) {
    PyObject *result;
    CYTHON_UNUSED_VAR(typ);
    if (!self)
        return __Pyx_NewRef(func);
    #if __PYX_LIMITED_VERSION_HEX >= 0x030C0000
    {
        PyObject *args[] = {func, self};
        result = PyObject_Vectorcall(__pyx_mstate_global->__Pyx_CachedMethodType, args, 2, NULL);
    }
    #else
    result = PyObject_CallFunctionObjArgs(__pyx_mstate_global->__Pyx_CachedMethodType, func, self, NULL);
    #endif
    return result;
}
#else
static PyObject *__Pyx_PyMethod_New(PyObject *func, PyObject *self, PyObject *typ) {
    CYTHON_UNUSED_VAR(typ);
    if (!self)
        return __Pyx_NewRef(func);
    return PyMethod_New(func, self);
}
#endif

/* PyVectorcallFastCallDict (used by CythonFunctionShared) */
#if CYTHON_METH_FASTCALL && CYTHON_VECTORCALL
static PyObject *__Pyx_PyVectorcall_FastCallDict_kw(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw)
{
    PyObject *res = NULL;
    PyObject *kwnames;
    PyObject **newargs;
    PyObject **kwvalues;
    Py_ssize_t i;
    #if CYTHON_AVOID_BORROWED_REFS
    PyObject *pos;
    #else
    Py_ssize_t pos;
    #endif
    size_t j;
    PyObject *key, *value;
    unsigned long keys_are_strings;
    #if !CYTHON_ASSUME_SAFE_SIZE
    Py_ssize_t nkw = PyDict_Size(kw);
    if (unlikely(nkw == -1)) return NULL;
    #else
    Py_ssize_t nkw = PyDict_GET_SIZE(kw);
    #endif
    newargs = (PyObject **)PyMem_Malloc((nargs + (size_t)nkw) * sizeof(args[0]));
    if (unlikely(newargs == NULL)) {
        PyErr_NoMemory();
        return NULL;
    }
    for (j = 0; j < nargs; j++) newargs[j] = args[j];
    kwnames = PyTuple_New(nkw);
    if (unlikely(kwnames == NULL)) {
        PyMem_Free(newargs);
        return NULL;
    }
    kwvalues = newargs + nargs;
    pos = 0;
    i = 0;
    keys_are_strings = Py_TPFLAGS_UNICODE_SUBCLASS;
    while (__Pyx_PyDict_NextRef(kw, &pos, &key, &value)) {
        keys_are_strings &=
        #if CYTHON_COMPILING_IN_LIMITED_API
            PyType_GetFlags(Py_TYPE(key));
        #else
            Py_TYPE(key)->tp_flags;
        #endif
        #if !CYTHON_ASSUME_SAFE_MACROS
        if (unlikely(PyTuple_SetItem(kwnames, i, key) < 0)) goto cleanup;
        #else
        PyTuple_SET_ITEM(kwnames, i, key);
        #endif
        kwvalues[i] = value;
        i++;
    }
    if (unlikely(!keys_are_strings)) {
        PyErr_SetString(PyExc_TypeError, "keywords must be strings");
        goto cleanup;
    }
    res = vc(func, newargs, nargs, kwnames);
cleanup:
    #if CYTHON_AVOID_BORROWED_REFS
    Py_DECREF(pos);
    #endif
    Py_DECREF(kwnames);
    for (i = 0; i < nkw; i++)
        Py_DECREF(kwvalues[i]);
    PyMem_Free(newargs);
    return res;
}
static CYTHON_INLINE PyObject *__Pyx_PyVectorcall_FastCallDict(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw)
{
    Py_ssize_t kw_size =
        likely(kw == NULL) ?
        0 :
#if !CYTHON_ASSUME_SAFE_SIZE
        PyDict_Size(kw);
#else
        PyDict_GET_SIZE(kw);
#endif
    if (kw_size == 0) {
        return vc(func, args, nargs, NULL);
    }
#if !CYTHON_ASSUME_SAFE_SIZE
    else if (unlikely(kw_size == -1)) {
        return NULL;
    }
#endif
    return __Pyx_PyVectorcall_FastCallDict_kw(func, vc, args, nargs, kw);
}
#endif

/* CythonFunctionShared (used by CythonFunction) */
#if CYTHON_COMPILING_IN_LIMITED_API
static CYTHON_INLINE int __Pyx__IsSameCyOrCFunctionNoMethod(PyObject *func, void (*cfunc)(void)) {
    if (__Pyx_CyFunction_Check(func)) {
        return PyCFunction_GetFunction(((__pyx_CyFunctionObject*)func)->func) == (PyCFunction) cfunc;
    } else if (PyCFunction_Check(func)) {
        return PyCFunction_GetFunction(func) == (PyCFunction) cfunc;
    }
    return 0;
}
static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void (*cfunc)(void)) {
    if ((PyObject*)Py_TYPE(func) == __pyx_mstate_global->__Pyx_CachedMethodType) {
        int result;
        PyObject *newFunc = PyObject_GetAttr(func, __pyx_mstate_global->__pyx_n_u_func);
        if (unlikely(!newFunc)) {
            PyErr_Clear(); // It's only an optimization, so don't throw an error
            return 0;
        }
        result = __Pyx__IsSameCyOrCFunctionNoMethod(newFunc, cfunc);
        Py_DECREF(newFunc);
        return result;
    }
    return __Pyx__IsSameCyOrCFunctionNoMethod(func, cfunc);
}
#else
static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void (*cfunc)(void)) {
    if (PyMethod_Check(func)) {
        func = PyMethod_GET_FUNCTION(func);
    }
    return __Pyx_CyOrPyCFunction_Check(func) && __Pyx_CyOrPyCFunction_GET_FUNCTION(func) == (PyCFunction) cfunc;
}
#endif
static CYTHON_INLINE void __Pyx__CyFunction_SetClassObj(__pyx_CyFunctionObject* f, PyObject* classobj) {
#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
    __Pyx_Py_XDECREF_SET(
        __Pyx_CyFunction_GetClassObj(f),
            ((classobj) ? __Pyx_NewRef(classobj) : NULL));
#else
    __Pyx_Py_XDECREF_SET(
        ((PyCMethodObject *) (f))->mm_class,
        (PyTypeObject*)((classobj) ? __Pyx_NewRef(classobj) : NULL));
#endif
}
static PyObject *
__Pyx_CyFunction_get_doc_locked(__pyx_CyFunctionObject *op)
{
    if (unlikely(op->func_doc == NULL)) {
#if CYTHON_COMPILING_IN_LIMITED_API
        op->func_doc = PyObject_GetAttrString(op->func, "__doc__");
        if (unlikely(!op->func_doc)) return NULL;
#else
        if (((PyCFunctionObject*)op)->m_ml->ml_doc) {
            op->func_doc = PyUnicode_FromString(((PyCFunctionObject*)op)->m_ml->ml_doc);
            if (unlikely(op->func_doc == NULL))
                return NULL;
        } else {
            Py_INCREF(Py_None);
            return Py_None;
        }
#endif
    }
    Py_INCREF(op->func_doc);
    return op->func_doc;
}
static PyObject *
__Pyx_CyFunction_get_doc(__pyx_CyFunctionObject *op, void *closure) {
    PyObject *result;
    CYTHON_UNUSED_VAR(closure);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    result = __Pyx_CyFunction_get_doc_locked(op);
    __Pyx_END_CRITICAL_SECTION();
    return result;
}
static int
__Pyx_CyFunction_set_doc(__pyx_CyFunctionObject *op, PyObject *value, void *context)
{
    CYTHON_UNUSED_VAR(context);
    if (value == NULL) {
        value = Py_None;
    }
    Py_INCREF(value);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    __Pyx_Py_XDECREF_SET(op->func_doc, value);
    __Pyx_END_CRITICAL_SECTION();
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_name_locked(__pyx_CyFunctionObject *op)
{
    if (unlikely(op->func_name == NULL)) {
#if CYTHON_COMPILING_IN_LIMITED_API
        op->func_name = PyObject_GetAttrString(op->func, "__name__");
#else
        op->func_name = PyUnicode_InternFromString(((PyCFunctionObject*)op)->m_ml->ml_name);
#endif
        if (unlikely(op->func_name == NULL))
            return NULL;
    }
    Py_INCREF(op->func_name);
    return op->func_name;
}
static PyObject *
__Pyx_CyFunction_get_name(__pyx_CyFunctionObject *op, void *context)
{
    PyObject *result = NULL;
    CYTHON_UNUSED_VAR(context);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    result = __Pyx_CyFunction_get_name_locked(op);
    __Pyx_END_CRITICAL_SECTION();
    return result;
}
static int
__Pyx_CyFunction_set_name(__pyx_CyFunctionObject *op, PyObject *value, void *context)
{
    CYTHON_UNUSED_VAR(context);
    if (unlikely(value == NULL || !PyUnicode_Check(value))) {
        PyErr_SetString(PyExc_TypeError,
                        "__name__ must be set to a string object");
        return -1;
    }
    Py_INCREF(value);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    __Pyx_Py_XDECREF_SET(op->func_name, value);
    __Pyx_END_CRITICAL_SECTION();
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_qualname(__pyx_CyFunctionObject *op, void *context)
{
    CYTHON_UNUSED_VAR(context);
    PyObject *result;
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    Py_INCREF(op->func_qualname);
    result = op->func_qualname;
    __Pyx_END_CRITICAL_SECTION();
    return result;
}
static int
__Pyx_CyFunction_set_qualname(__pyx_CyFunctionObject *op, PyObject *value, void *context)
{
    CYTHON_UNUSED_VAR(context);
    if (unlikely(value == NULL || !PyUnicode_Check(value))) {
        PyErr_SetString(PyExc_TypeError,
                        "__qualname__ must be set to a string object");
        return -1;
    }
    Py_INCREF(value);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    __Pyx_Py_XDECREF_SET(op->func_qualname, value);
    __Pyx_END_CRITICAL_SECTION();
    return 0;
}
#if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030A0000
static PyObject *
__Pyx_CyFunction_get_dict(__pyx_CyFunctionObject *op, void *context)
{
    CYTHON_UNUSED_VAR(context);
    if (unlikely(op->func_dict == NULL)) {
        op->func_dict = PyDict_New();
        if (unlikely(op->func_dict == NULL))
            return NULL;
    }
    Py_INCREF(op->func_dict);
    return op->func_dict;
}
#endif
static PyObject *
__Pyx_CyFunction_get_globals(__pyx_CyFunctionObject *op, void *context)
{
    CYTHON_UNUSED_VAR(context);
    Py_INCREF(op->func_globals);
    return op->func_globals;
}
static PyObject *
__Pyx_CyFunction_get_closure(__pyx_CyFunctionObject *op, void *context)
{
    CYTHON_UNUSED_VAR(op);
    CYTHON_UNUSED_VAR(context);
    Py_INCREF(Py_None);
    return Py_None;
}
static PyObject *
__Pyx_CyFunction_get_code(__pyx_CyFunctionObject *op, void *context)
{
    PyObject* result = (op->func_code) ? op->func_code : Py_None;
    CYTHON_UNUSED_VAR(context);
    Py_INCREF(result);
    return result;
}
static int
__Pyx_CyFunction_init_defaults(__pyx_CyFunctionObject *op) {
    int result = 0;
    PyObject *res = op->defaults_getter((PyObject *) op);
    if (unlikely(!res))
        return -1;
    #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    op->defaults_tuple = PyTuple_GET_ITEM(res, 0);
    Py_INCREF(op->defaults_tuple);
    op->defaults_kwdict = PyTuple_GET_ITEM(res, 1);
    Py_INCREF(op->defaults_kwdict);
    #else
    op->defaults_tuple = __Pyx_PySequence_ITEM(res, 0);
    if (unlikely(!op->defaults_tuple)) result = -1;
    else {
        op->defaults_kwdict = __Pyx_PySequence_ITEM(res, 1);
        if (unlikely(!op->defaults_kwdict)) result = -1;
    }
    #endif
    Py_DECREF(res);
    return result;
}
static int
__Pyx_CyFunction_set_defaults(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
    CYTHON_UNUSED_VAR(context);
    if (!value) {
        value = Py_None;
    } else if (unlikely(value != Py_None && !PyTuple_Check(value))) {
        PyErr_SetString(PyExc_TypeError,
                        "__defaults__ must be set to a tuple object");
        return -1;
    }
    PyErr_WarnEx(PyExc_RuntimeWarning, "changes to cyfunction.__defaults__ will not "
                 "currently affect the values used in function calls", 1);
    Py_INCREF(value);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    __Pyx_Py_XDECREF_SET(op->defaults_tuple, value);
    __Pyx_END_CRITICAL_SECTION();
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_defaults_locked(__pyx_CyFunctionObject *op) {
    PyObject* result = op->defaults_tuple;
    if (unlikely(!result)) {
        if (op->defaults_getter) {
            if (unlikely(__Pyx_CyFunction_init_defaults(op) < 0)) return NULL;
            result = op->defaults_tuple;
        } else {
            result = Py_None;
        }
    }
    Py_INCREF(result);
    return result;
}
static PyObject *
__Pyx_CyFunction_get_defaults(__pyx_CyFunctionObject *op, void *context) {
    PyObject* result = NULL;
    CYTHON_UNUSED_VAR(context);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    result = __Pyx_CyFunction_get_defaults_locked(op);
    __Pyx_END_CRITICAL_SECTION();
    return result;
}
static int
__Pyx_CyFunction_set_kwdefaults(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
    CYTHON_UNUSED_VAR(context);
    if (!value) {
        value = Py_None;
    } else if (unlikely(value != Py_None && !PyDict_Check(value))) {
        PyErr_SetString(PyExc_TypeError,
                        "__kwdefaults__ must be set to a dict object");
        return -1;
    }
    PyErr_WarnEx(PyExc_RuntimeWarning, "changes to cyfunction.__kwdefaults__ will not "
                 "currently affect the values used in function calls", 1);
    Py_INCREF(value);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    __Pyx_Py_XDECREF_SET(op->defaults_kwdict, value);
    __Pyx_END_CRITICAL_SECTION();
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_kwdefaults_locked(__pyx_CyFunctionObject *op) {
    PyObject* result = op->defaults_kwdict;
    if (unlikely(!result)) {
        if (op->defaults_getter) {
            if (unlikely(__Pyx_CyFunction_init_defaults(op) < 0)) return NULL;
            result = op->defaults_kwdict;
        } else {
            result = Py_None;
        }
    }
    Py_INCREF(result);
    return result;
}
static PyObject *
__Pyx_CyFunction_get_kwdefaults(__pyx_CyFunctionObject *op, void *context) {
    PyObject* result;
    CYTHON_UNUSED_VAR(context);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    result = __Pyx_CyFunction_get_kwdefaults_locked(op);
    __Pyx_END_CRITICAL_SECTION();
    return result;
}
static int
__Pyx_CyFunction_set_annotations(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
    CYTHON_UNUSED_VAR(context);
    if (!value || value == Py_None) {
        value = NULL;
    } else if (unlikely(!PyDict_Check(value))) {
        PyErr_SetString(PyExc_TypeError,
                        "__annotations__ must be set to a dict object");
        return -1;
    }
    Py_XINCREF(value);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    __Pyx_Py_XDECREF_SET(op->func_annotations, value);
    __Pyx_END_CRITICAL_SECTION();
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_annotations_locked(__pyx_CyFunctionObject *op) {
    PyObject* result = op->func_annotations;
    if (unlikely(!result)) {
        result = PyDict_New();
        if (unlikely(!result)) return NULL;
        op->func_annotations = result;
    }
    Py_INCREF(result);
    return result;
}
static PyObject *
__Pyx_CyFunction_get_annotations(__pyx_CyFunctionObject *op, void *context) {
    PyObject *result;
    CYTHON_UNUSED_VAR(context);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    result = __Pyx_CyFunction_get_annotations_locked(op);
    __Pyx_END_CRITICAL_SECTION();
    return result;
}
static PyObject *
__Pyx_CyFunction_get_is_coroutine_value(__pyx_CyFunctionObject *op) {
    int is_coroutine = op->flags & __Pyx_CYFUNCTION_COROUTINE;
    if (is_coroutine) {
        PyObject *is_coroutine_value, *module, *fromlist, *marker = __pyx_mstate_global->__pyx_n_u_is_coroutine;
        fromlist = PyList_New(1);
        if (unlikely(!fromlist)) return NULL;
        Py_INCREF(marker);
#if CYTHON_ASSUME_SAFE_MACROS
        PyList_SET_ITEM(fromlist, 0, marker);
#else
        if (unlikely(PyList_SetItem(fromlist, 0, marker) < 0)) {
            Py_DECREF(marker);
            Py_DECREF(fromlist);
            return NULL;
        }
#endif
        module = PyImport_ImportModuleLevelObject(__pyx_mstate_global->__pyx_n_u_asyncio_coroutines, NULL, NULL, fromlist, 0);
        Py_DECREF(fromlist);
        if (unlikely(!module)) goto ignore;
        is_coroutine_value = __Pyx_PyObject_GetAttrStr(module, marker);
        Py_DECREF(module);
        if (likely(is_coroutine_value)) {
            return is_coroutine_value;
        }
ignore:
        PyErr_Clear();
    }
    return __Pyx_PyBool_FromLong(is_coroutine);
}
static PyObject *
__Pyx_CyFunction_get_is_coroutine(__pyx_CyFunctionObject *op, void *context) {
    PyObject *result;
    CYTHON_UNUSED_VAR(context);
    if (op->func_is_coroutine) {
        return __Pyx_NewRef(op->func_is_coroutine);
    }
    result = __Pyx_CyFunction_get_is_coroutine_value(op);
    if (unlikely(!result))
        return NULL;
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    if (op->func_is_coroutine) {
        Py_DECREF(result);
        result = __Pyx_NewRef(op->func_is_coroutine);
    } else {
        op->func_is_coroutine = __Pyx_NewRef(result);
    }
    __Pyx_END_CRITICAL_SECTION();
    return result;
}
static void __Pyx_CyFunction_raise_argument_count_error(__pyx_CyFunctionObject *func, const char* message, Py_ssize_t size) {
#if CYTHON_COMPILING_IN_LIMITED_API
    PyObject *py_name = __Pyx_CyFunction_get_name(func, NULL);
    if (!py_name) return;
    PyErr_Format(PyExc_TypeError,
        "%.200S() %s (%" CYTHON_FORMAT_SSIZE_T "d given)",
        py_name, message, size);
    Py_DECREF(py_name);
#else
    const char* name = ((PyCFunctionObject*)func)->m_ml->ml_name;
    PyErr_Format(PyExc_TypeError,
        "%.200s() %s (%" CYTHON_FORMAT_SSIZE_T "d given)",
        name, message, size);
#endif
}
static void __Pyx_CyFunction_raise_type_error(__pyx_CyFunctionObject *func, const char* message) {
#if CYTHON_COMPILING_IN_LIMITED_API
    PyObject *py_name = __Pyx_CyFunction_get_name(func, NULL);
    if (!py_name) return;
    PyErr_Format(PyExc_TypeError,
        "%.200S() %s",
        py_name, message);
    Py_DECREF(py_name);
#else
    const char* name = ((PyCFunctionObject*)func)->m_ml->ml_name;
    PyErr_Format(PyExc_TypeError,
        "%.200s() %s",
        name, message);
#endif
}
#if CYTHON_COMPILING_IN_LIMITED_API
static PyObject *
__Pyx_CyFunction_get_module(__pyx_CyFunctionObject *op, void *context) {
    CYTHON_UNUSED_VAR(context);
    return PyObject_GetAttrString(op->func, "__module__");
}
static int
__Pyx_CyFunction_set_module(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
    CYTHON_UNUSED_VAR(context);
    return PyObject_SetAttrString(op->func, "__module__", value);
}
#endif
static PyGetSetDef __pyx_CyFunction_getsets[] = {
    {"func_doc", (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
    {"__doc__",  (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
    {"func_name", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
    {"__name__", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
    {"__qualname__", (getter)__Pyx_CyFunction_get_qualname, (setter)__Pyx_CyFunction_set_qualname, 0, 0},
#if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030A0000
    {"func_dict", (getter)__Pyx_CyFunction_get_dict, (setter)PyObject_GenericSetDict, 0, 0},
    {"__dict__", (getter)__Pyx_CyFunction_get_dict, (setter)PyObject_GenericSetDict, 0, 0},
#else
    {"func_dict", (getter)PyObject_GenericGetDict, (setter)PyObject_GenericSetDict, 0, 0},
    {"__dict__", (getter)PyObject_GenericGetDict, (setter)PyObject_GenericSetDict, 0, 0},
#endif
    {"func_globals", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
    {"__globals__", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
    {"func_closure", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
    {"__closure__", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
    {"func_code", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
    {"__code__", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
    {"func_defaults", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
    {"__defaults__", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
    {"__kwdefaults__", (getter)__Pyx_CyFunction_get_kwdefaults, (setter)__Pyx_CyFunction_set_kwdefaults, 0, 0},
    {"__annotations__", (getter)__Pyx_CyFunction_get_annotations, (setter)__Pyx_CyFunction_set_annotations, 0, 0},
    {"_is_coroutine", (getter)__Pyx_CyFunction_get_is_coroutine, 0, 0, 0},
#if CYTHON_COMPILING_IN_LIMITED_API
    {"__module__", (getter)__Pyx_CyFunction_get_module, (setter)__Pyx_CyFunction_set_module, 0, 0},
#endif
    {0, 0, 0, 0, 0}
};
static PyMemberDef __pyx_CyFunction_members[] = {
#if !CYTHON_COMPILING_IN_LIMITED_API
    {"__module__", T_OBJECT, offsetof(PyCFunctionObject, m_module), 0, 0},
#endif
#if PY_VERSION_HEX < 0x030C0000 || CYTHON_COMPILING_IN_LIMITED_API
    {"__dictoffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_dict), READONLY, 0},
#endif
#if CYTHON_METH_FASTCALL
#if CYTHON_COMPILING_IN_LIMITED_API
    {"__vectorcalloffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_vectorcall), READONLY, 0},
#else
    {"__vectorcalloffset__", T_PYSSIZET, offsetof(PyCFunctionObject, vectorcall), READONLY, 0},
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
    {"__weaklistoffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_weakreflist), READONLY, 0},
#else
    {"__weaklistoffset__", T_PYSSIZET, offsetof(PyCFunctionObject, m_weakreflist), READONLY, 0},
#endif
#endif
    {0, 0, 0,  0, 0}
};
static PyObject *
__Pyx_CyFunction_reduce(__pyx_CyFunctionObject *m, PyObject *args)
{
    PyObject *result = NULL;
    CYTHON_UNUSED_VAR(args);
    __Pyx_BEGIN_CRITICAL_SECTION(m);
    Py_INCREF(m->func_qualname);
    result = m->func_qualname;
    __Pyx_END_CRITICAL_SECTION();
    return result;
}
static PyMethodDef __pyx_CyFunction_methods[] = {
    {"__reduce__", (PyCFunction)__Pyx_CyFunction_reduce, METH_VARARGS, 0},
    {0, 0, 0, 0}
};
#if CYTHON_COMPILING_IN_LIMITED_API
#define __Pyx_CyFunction_weakreflist(cyfunc) ((cyfunc)->func_weakreflist)
#else
#define __Pyx_CyFunction_weakreflist(cyfunc) (((PyCFunctionObject*)cyfunc)->m_weakreflist)
#endif
static PyObject *__Pyx_CyFunction_Init(__pyx_CyFunctionObject *op, PyMethodDef *ml, int flags, PyObject* qualname,
                                       PyObject *closure, PyObject *module, PyObject* globals, PyObject* code) {
#if !CYTHON_COMPILING_IN_LIMITED_API
    PyCFunctionObject *cf = (PyCFunctionObject*) op;
#endif
    if (unlikely(op == NULL))
        return NULL;
#if CYTHON_COMPILING_IN_LIMITED_API
    op->func = PyCFunction_NewEx(ml, (PyObject*)op, module);
    if (unlikely(!op->func)) return NULL;
#endif
    op->flags = flags;
    __Pyx_CyFunction_weakreflist(op) = NULL;
#if !CYTHON_COMPILING_IN_LIMITED_API
    cf->m_ml = ml;
    cf->m_self = (PyObject *) op;
#endif
    Py_XINCREF(closure);
    op->func_closure = closure;
#if !CYTHON_COMPILING_IN_LIMITED_API
    Py_XINCREF(module);
    cf->m_module = module;
#endif
#if PY_VERSION_HEX < 0x030C0000 || CYTHON_COMPILING_IN_LIMITED_API
    op->func_dict = NULL;
#endif
    op->func_name = NULL;
    Py_INCREF(qualname);
    op->func_qualname = qualname;
    op->func_doc = NULL;
#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
    op->func_classobj = NULL;
#else
    ((PyCMethodObject*)op)->mm_class = NULL;
#endif
    op->func_globals = globals;
    Py_INCREF(op->func_globals);
    Py_XINCREF(code);
    op->func_code = code;
    op->defaults = NULL;
    op->defaults_tuple = NULL;
    op->defaults_kwdict = NULL;
    op->defaults_getter = NULL;
    op->func_annotations = NULL;
    op->func_is_coroutine = NULL;
#if CYTHON_METH_FASTCALL
    switch (ml->ml_flags & (METH_VARARGS | METH_FASTCALL | METH_NOARGS | METH_O | METH_KEYWORDS | METH_METHOD)) {
    case METH_NOARGS:
        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_NOARGS;
        break;
    case METH_O:
        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_O;
        break;
    case METH_METHOD | METH_FASTCALL | METH_KEYWORDS:
        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD;
        break;
    case METH_FASTCALL | METH_KEYWORDS:
        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS;
        break;
    case METH_VARARGS | METH_KEYWORDS:
        __Pyx_CyFunction_func_vectorcall(op) = NULL;
        break;
    default:
        PyErr_SetString(PyExc_SystemError, "Bad call flags for CyFunction");
        Py_DECREF(op);
        return NULL;
    }
#endif
    return (PyObject *) op;
}
static int
__Pyx_CyFunction_clear(__pyx_CyFunctionObject *m)
{
    Py_CLEAR(m->func_closure);
#if CYTHON_COMPILING_IN_LIMITED_API
    Py_CLEAR(m->func);
#else
    Py_CLEAR(((PyCFunctionObject*)m)->m_module);
#endif
#if PY_VERSION_HEX < 0x030C0000 || CYTHON_COMPILING_IN_LIMITED_API
    Py_CLEAR(m->func_dict);
#elif PY_VERSION_HEX < 0x030d0000
    _PyObject_ClearManagedDict((PyObject*)m);
#else
    PyObject_ClearManagedDict((PyObject*)m);
#endif
    Py_CLEAR(m->func_name);
    Py_CLEAR(m->func_qualname);
    Py_CLEAR(m->func_doc);
    Py_CLEAR(m->func_globals);
    Py_CLEAR(m->func_code);
#if !CYTHON_COMPILING_IN_LIMITED_API
#if PY_VERSION_HEX < 0x030900B1
    Py_CLEAR(__Pyx_CyFunction_GetClassObj(m));
#else
    {
        PyObject *cls = (PyObject*) ((PyCMethodObject *) (m))->mm_class;
        ((PyCMethodObject *) (m))->mm_class = NULL;
        Py_XDECREF(cls);
    }
#endif
#endif
    Py_CLEAR(m->defaults_tuple);
    Py_CLEAR(m->defaults_kwdict);
    Py_CLEAR(m->func_annotations);
    Py_CLEAR(m->func_is_coroutine);
    Py_CLEAR(m->defaults);
    return 0;
}
static void __Pyx__CyFunction_dealloc(__pyx_CyFunctionObject *m)
{
    if (__Pyx_CyFunction_weakreflist(m) != NULL)
        PyObject_ClearWeakRefs((PyObject *) m);
    __Pyx_CyFunction_clear(m);
    __Pyx_PyHeapTypeObject_GC_Del(m);
}
static void __Pyx_CyFunction_dealloc(__pyx_CyFunctionObject *m)
{
    PyObject_GC_UnTrack(m);
    __Pyx__CyFunction_dealloc(m);
}
static int __Pyx_CyFunction_traverse(__pyx_CyFunctionObject *m, visitproc visit, void *arg)
{
    {
        int e = __Pyx_call_type_traverse((PyObject*)m, 1, visit, arg);
        if (e) return e;
    }
    Py_VISIT(m->func_closure);
#if CYTHON_COMPILING_IN_LIMITED_API
    Py_VISIT(m->func);
#else
    Py_VISIT(((PyCFunctionObject*)m)->m_module);
#endif
#if PY_VERSION_HEX < 0x030C0000 || CYTHON_COMPILING_IN_LIMITED_API
    Py_VISIT(m->func_dict);
#else
    {
        int e =
#if PY_VERSION_HEX < 0x030d0000
            _PyObject_VisitManagedDict
#else
            PyObject_VisitManagedDict
#endif
                ((PyObject*)m, visit, arg);
        if (e != 0) return e;
    }
#endif
    __Pyx_VISIT_CONST(m->func_name);
    __Pyx_VISIT_CONST(m->func_qualname);
    Py_VISIT(m->func_doc);
    Py_VISIT(m->func_globals);
    __Pyx_VISIT_CONST(m->func_code);
#if !CYTHON_COMPILING_IN_LIMITED_API
    Py_VISIT(__Pyx_CyFunction_GetClassObj(m));
#endif
    Py_VISIT(m->defaults_tuple);
    Py_VISIT(m->defaults_kwdict);
    Py_VISIT(m->func_is_coroutine);
    Py_VISIT(m->defaults);
    return 0;
}
static PyObject*
__Pyx_CyFunction_repr(__pyx_CyFunctionObject *op)
{
    PyObject *repr;
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    repr = PyUnicode_FromFormat("<cyfunction %U at %p>",
                                op->func_qualname, (void *)op);
    __Pyx_END_CRITICAL_SECTION();
    return repr;
}
static PyObject * __Pyx_CyFunction_CallMethod(PyObject *func, PyObject *self, PyObject *arg, PyObject *kw) {
#if CYTHON_COMPILING_IN_LIMITED_API
    PyObject *f = ((__pyx_CyFunctionObject*)func)->func;
    PyCFunction meth;
    int flags;
    meth = PyCFunction_GetFunction(f);
    if (unlikely(!meth)) return NULL;
    flags = PyCFunction_GetFlags(f);
    if (unlikely(flags < 0)) return NULL;
#else
    PyCFunctionObject* f = (PyCFunctionObject*)func;
    PyCFunction meth = f->m_ml->ml_meth;
    int flags = f->m_ml->ml_flags;
#endif
    Py_ssize_t size;
    switch (flags & (METH_VARARGS | METH_KEYWORDS | METH_NOARGS | METH_O)) {
    case METH_VARARGS:
        if (likely(kw == NULL || PyDict_Size(kw) == 0))
            return (*meth)(self, arg);
        break;
    case METH_VARARGS | METH_KEYWORDS:
        return (*(PyCFunctionWithKeywords)(void(*)(void))meth)(self, arg, kw);
    case METH_NOARGS:
        if (likely(kw == NULL || PyDict_Size(kw) == 0)) {
#if CYTHON_ASSUME_SAFE_SIZE
            size = PyTuple_GET_SIZE(arg);
#else
            size = PyTuple_Size(arg);
            if (unlikely(size < 0)) return NULL;
#endif
            if (likely(size == 0))
                return (*meth)(self, NULL);
            __Pyx_CyFunction_raise_argument_count_error(
                (__pyx_CyFunctionObject*)func,
                "takes no arguments", size);
            return NULL;
        }
        break;
    case METH_O:
        if (likely(kw == NULL || PyDict_Size(kw) == 0)) {
#if CYTHON_ASSUME_SAFE_SIZE
            size = PyTuple_GET_SIZE(arg);
#else
            size = PyTuple_Size(arg);
            if (unlikely(size < 0)) return NULL;
#endif
            if (likely(size == 1)) {
                PyObject *result, *arg0;
                #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
                arg0 = PyTuple_GET_ITEM(arg, 0);
                #else
                arg0 = __Pyx_PySequence_ITEM(arg, 0); if (unlikely(!arg0)) return NULL;
                #endif
                result = (*meth)(self, arg0);
                #if !(CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS)
                Py_DECREF(arg0);
                #endif
                return result;
            }
            __Pyx_CyFunction_raise_argument_count_error(
                (__pyx_CyFunctionObject*)func,
                "takes exactly one argument", size);
            return NULL;
        }
        break;
    default:
        PyErr_SetString(PyExc_SystemError, "Bad call flags for CyFunction");
        return NULL;
    }
    __Pyx_CyFunction_raise_type_error(
        (__pyx_CyFunctionObject*)func, "takes no keyword arguments");
    return NULL;
}
static CYTHON_INLINE PyObject *__Pyx_CyFunction_Call(PyObject *func, PyObject *arg, PyObject *kw) {
    PyObject *self, *result;
#if CYTHON_COMPILING_IN_LIMITED_API
    self = PyCFunction_GetSelf(((__pyx_CyFunctionObject*)func)->func);
    if (unlikely(!self) && PyErr_Occurred()) return NULL;
#else
    self = ((PyCFunctionObject*)func)->m_self;
#endif
    result = __Pyx_CyFunction_CallMethod(func, self, arg, kw);
    return result;
}
static PyObject *__Pyx_CyFunction_CallAsMethod(PyObject *func, PyObject *args, PyObject *kw) {
    PyObject *result;
    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *) func;
#if CYTHON_METH_FASTCALL && CYTHON_VECTORCALL
     __pyx_vectorcallfunc vc = __Pyx_CyFunction_func_vectorcall(cyfunc);
    if (vc) {
#if CYTHON_ASSUME_SAFE_MACROS && CYTHON_ASSUME_SAFE_SIZE
        return __Pyx_PyVectorcall_FastCallDict(func, vc, &PyTuple_GET_ITEM(args, 0), (size_t)PyTuple_GET_SIZE(args), kw);
#else
        (void) &__Pyx_PyVectorcall_FastCallDict;
        return PyVectorcall_Call(func, args, kw);
#endif
    }
#endif
    if ((cyfunc->flags & __Pyx_CYFUNCTION_CCLASS) && !(cyfunc->flags & __Pyx_CYFUNCTION_STATICMETHOD)) {
        Py_ssize_t argc;
        PyObject *new_args;
        PyObject *self;
#if CYTHON_ASSUME_SAFE_SIZE
        argc = PyTuple_GET_SIZE(args);
#else
        argc = PyTuple_Size(args);
        if (unlikely(argc < 0)) return NULL;
#endif
        new_args = PyTuple_GetSlice(args, 1, argc);
        if (unlikely(!new_args))
            return NULL;
        self = PyTuple_GetItem(args, 0);
        if (unlikely(!self)) {
            Py_DECREF(new_args);
            PyErr_Format(PyExc_TypeError,
                         "unbound method %.200S() needs an argument",
                         cyfunc->func_qualname);
            return NULL;
        }
        result = __Pyx_CyFunction_CallMethod(func, self, new_args, kw);
        Py_DECREF(new_args);
    } else {
        result = __Pyx_CyFunction_Call(func, args, kw);
    }
    return result;
}
#if CYTHON_METH_FASTCALL && CYTHON_VECTORCALL
static CYTHON_INLINE int __Pyx_CyFunction_Vectorcall_CheckArgs(__pyx_CyFunctionObject *cyfunc, Py_ssize_t nargs, PyObject *kwnames)
{
    int ret = 0;
    if ((cyfunc->flags & __Pyx_CYFUNCTION_CCLASS) && !(cyfunc->flags & __Pyx_CYFUNCTION_STATICMETHOD)) {
        if (unlikely(nargs < 1)) {
            __Pyx_CyFunction_raise_type_error(
                cyfunc, "needs an argument");
            return -1;
        }
        ret = 1;
    }
    if (unlikely(kwnames) && unlikely(__Pyx_PyTuple_GET_SIZE(kwnames))) {
        __Pyx_CyFunction_raise_type_error(
            cyfunc, "takes no keyword arguments");
        return -1;
    }
    return ret;
}
static PyObject * __Pyx_CyFunction_Vectorcall_NOARGS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
{
    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
    PyObject *self;
#if CYTHON_COMPILING_IN_LIMITED_API
    PyCFunction meth = PyCFunction_GetFunction(cyfunc->func);
    if (unlikely(!meth)) return NULL;
#else
    PyCFunction meth = ((PyCFunctionObject*)cyfunc)->m_ml->ml_meth;
#endif
    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, kwnames)) {
    case 1:
        self = args[0];
        args += 1;
        nargs -= 1;
        break;
    case 0:
#if CYTHON_COMPILING_IN_LIMITED_API
        self = PyCFunction_GetSelf(((__pyx_CyFunctionObject*)cyfunc)->func);
        if (unlikely(!self) && PyErr_Occurred()) return NULL;
#else
        self = ((PyCFunctionObject*)cyfunc)->m_self;
#endif
        break;
    default:
        return NULL;
    }
    if (unlikely(nargs != 0)) {
        __Pyx_CyFunction_raise_argument_count_error(
            cyfunc, "takes no arguments", nargs);
        return NULL;
    }
    return meth(self, NULL);
}
static PyObject * __Pyx_CyFunction_Vectorcall_O(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
{
    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
    PyObject *self;
#if CYTHON_COMPILING_IN_LIMITED_API
    PyCFunction meth = PyCFunction_GetFunction(cyfunc->func);
    if (unlikely(!meth)) return NULL;
#else
    PyCFunction meth = ((PyCFunctionObject*)cyfunc)->m_ml->ml_meth;
#endif
    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, kwnames)) {
    case 1:
        self = args[0];
        args += 1;
        nargs -= 1;
        break;
    case 0:
#if CYTHON_COMPILING_IN_LIMITED_API
        self = PyCFunction_GetSelf(((__pyx_CyFunctionObject*)cyfunc)->func);
        if (unlikely(!self) && PyErr_Occurred()) return NULL;
#else
        self = ((PyCFunctionObject*)cyfunc)->m_self;
#endif
        break;
    default:
        return NULL;
    }
    if (unlikely(nargs != 1)) {
        __Pyx_CyFunction_raise_argument_count_error(
            cyfunc, "takes exactly one argument", nargs);
        return NULL;
    }
    return meth(self, args[0]);
}
static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
{
    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
    PyObject *self;
#if CYTHON_COMPILING_IN_LIMITED_API
    PyCFunction meth = PyCFunction_GetFunction(cyfunc->func);
    if (unlikely(!meth)) return NULL;
#else
    PyCFunction meth = ((PyCFunctionObject*)cyfunc)->m_ml->ml_meth;
#endif
    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, NULL)) {
    case 1:
        self = args[0];
        args += 1;
        nargs -= 1;
        break;
    case 0:
#if CYTHON_COMPILING_IN_LIMITED_API
        self = PyCFunction_GetSelf(((__pyx_CyFunctionObject*)cyfunc)->func);
        if (unlikely(!self) && PyErr_Occurred()) return NULL;
#else
        self = ((PyCFunctionObject*)cyfunc)->m_self;
#endif
        break;
    default:
        return NULL;
    }
    return ((__Pyx_PyCFunctionFastWithKeywords)(void(*)(void))meth)(self, args, nargs, kwnames);
}
static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
{
    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
    PyTypeObject *cls = (PyTypeObject *) __Pyx_CyFunction_GetClassObj(cyfunc);
    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
    PyObject *self;
#if CYTHON_COMPILING_IN_LIMITED_API
    PyCFunction meth = PyCFunction_GetFunction(cyfunc->func);
    if (unlikely(!meth)) return NULL;
#else
    PyCFunction meth = ((PyCFunctionObject*)cyfunc)->m_ml->ml_meth;
#endif
    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, NULL)) {
    case 1:
        self = args[0];
        args += 1;
        nargs -= 1;
        break;
    case 0:
#if CYTHON_COMPILING_IN_LIMITED_API
        self = PyCFunction_GetSelf(((__pyx_CyFunctionObject*)cyfunc)->func);
        if (unlikely(!self) && PyErr_Occurred()) return NULL;
#else
        self = ((PyCFunctionObject*)cyfunc)->m_self;
#endif
        break;
    default:
        return NULL;
    }
    #if PY_VERSION_HEX < 0x030e00A6
    size_t nargs_value = (size_t) nargs;
    #else
    Py_ssize_t nargs_value = nargs;
    #endif
    return ((__Pyx_PyCMethod)(void(*)(void))meth)(self, cls, args, nargs_value, kwnames);
}
#endif
static PyType_Slot __pyx_CyFunctionType_slots[] = {
    {Py_tp_dealloc, (void *)__Pyx_CyFunction_dealloc},
    {Py_tp_repr, (void *)__Pyx_CyFunction_repr},
    {Py_tp_call, (void *)__Pyx_CyFunction_CallAsMethod},
    {Py_tp_traverse, (void *)__Pyx_CyFunction_traverse},
    {Py_tp_clear, (void *)__Pyx_CyFunction_clear},
    {Py_tp_methods, (void *)__pyx_CyFunction_methods},
    {Py_tp_members, (void *)__pyx_CyFunction_members},
    {Py_tp_getset, (void *)__pyx_CyFunction_getsets},
    {Py_tp_descr_get, (void *)__Pyx_PyMethod_New},
    {0, 0},
};
static PyType_Spec __pyx_CyFunctionType_spec = {
    __PYX_TYPE_MODULE_PREFIX "cython_function_or_method",
    sizeof(__pyx_CyFunctionObject),
    0,
#ifdef Py_TPFLAGS_METHOD_DESCRIPTOR
    Py_TPFLAGS_METHOD_DESCRIPTOR |
#endif
#if CYTHON_METH_FASTCALL
#if defined(Py_TPFLAGS_HAVE_VECTORCALL)
    Py_TPFLAGS_HAVE_VECTORCALL |
#elif defined(_Py_TPFLAGS_HAVE_VECTORCALL)
    _Py_TPFLAGS_HAVE_VECTORCALL |
#endif
#endif // CYTHON_METH_FASTCALL
#if PY_VERSION_HEX >= 0x030C0000 && !CYTHON_COMPILING_IN_LIMITED_API
    Py_TPFLAGS_MANAGED_DICT |
#endif
    Py_TPFLAGS_IMMUTABLETYPE | Py_TPFLAGS_DISALLOW_INSTANTIATION |
    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_BASETYPE,
    __pyx_CyFunctionType_slots
};
static int __pyx_CyFunction_init(PyObject *module) {
    __pyx_mstatetype *mstate = __Pyx_PyModule_GetState(module);
    mstate->__pyx_CyFunctionType = __Pyx_FetchCommonTypeFromSpec(
        mstate->__pyx_CommonTypesMetaclassType, module, &__pyx_CyFunctionType_spec, NULL);
    if (unlikely(mstate->__pyx_CyFunctionType == NULL)) {
        return -1;
    }
    return 0;
}
static CYTHON_INLINE PyObject *__Pyx_CyFunction_InitDefaults(PyObject *func, PyTypeObject *defaults_type) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->defaults = PyObject_CallObject((PyObject*)defaults_type, NULL); // _PyObject_New(defaults_type);
    if (unlikely(!m->defaults))
        return NULL;
    return m->defaults;
}
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *func, PyObject *tuple) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->defaults_tuple = tuple;
    Py_INCREF(tuple);
}
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *func, PyObject *dict) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->defaults_kwdict = dict;
    Py_INCREF(dict);
}
static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *func, PyObject *dict) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->func_annotations = dict;
    Py_INCREF(dict);
}

/* CythonFunction */
static PyObject *__Pyx_CyFunction_New(PyMethodDef *ml, int flags, PyObject* qualname,
                                      PyObject *closure, PyObject *module, PyObject* globals, PyObject* code) {
    PyObject *op = __Pyx_CyFunction_Init(
        PyObject_GC_New(__pyx_CyFunctionObject, __pyx_mstate_global->__pyx_CyFunctionType),
        ml, flags, qualname, closure, module, globals, code
    );
    if (likely(op)) {
        PyObject_GC_Track(op);
    }
    return op;
}

/* CLineInTraceback (used by AddTraceback) */
#if CYTHON_CLINE_IN_TRACEBACK && CYTHON_CLINE_IN_TRACEBACK_RUNTIME
#if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030A0000
#define __Pyx_PyProbablyModule_GetDict(o) __Pyx_XNewRef(PyModule_GetDict(o))
#elif !CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
#define __Pyx_PyProbablyModule_GetDict(o) PyObject_GenericGetDict(o, NULL);
#else
PyObject* __Pyx_PyProbablyModule_GetDict(PyObject *o) {
    PyObject **dict_ptr = _PyObject_GetDictPtr(o);
    return dict_ptr ? __Pyx_XNewRef(*dict_ptr) : NULL;
}
#endif
static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line) {
    PyObject *use_cline = NULL;
    PyObject *ptype, *pvalue, *ptraceback;
    PyObject *cython_runtime_dict;
    CYTHON_MAYBE_UNUSED_VAR(tstate);
    if (unlikely(!__pyx_mstate_global->__pyx_cython_runtime)) {
        return c_line;
    }
    __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
    cython_runtime_dict = __Pyx_PyProbablyModule_GetDict(__pyx_mstate_global->__pyx_cython_runtime);
    if (likely(cython_runtime_dict)) {
        __PYX_PY_DICT_LOOKUP_IF_MODIFIED(
            use_cline, cython_runtime_dict,
            __Pyx_PyDict_SetDefault(cython_runtime_dict, __pyx_mstate_global->__pyx_n_u_cline_in_traceback, Py_False))
    }
    if (use_cline == NULL || use_cline == Py_False || (use_cline != Py_True && PyObject_Not(use_cline) != 0)) {
        c_line = 0;
    }
    Py_XDECREF(use_cline);
    Py_XDECREF(cython_runtime_dict);
    __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
    return c_line;
}
#endif

/* CodeObjectCache (used by AddTraceback) */
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) {
    int start = 0, mid = 0, end = count - 1;
    if (end >= 0 && code_line > entries[end].code_line) {
        return count;
    }
    while (start < end) {
        mid = start + (end - start) / 2;
        if (code_line < entries[mid].code_line) {
            end = mid;
        } else if (code_line > entries[mid].code_line) {
             start = mid + 1;
        } else {
            return mid;
        }
    }
    if (code_line <= entries[mid].code_line) {
        return mid;
    } else {
        return mid + 1;
    }
}
static __Pyx_CachedCodeObjectType *__pyx__find_code_object(struct __Pyx_CodeObjectCache *code_cache, int code_line) {
    __Pyx_CachedCodeObjectType* code_object;
    int pos;
    if (unlikely(!code_line) || unlikely(!code_cache->entries)) {
        return NULL;
    }
    pos = __pyx_bisect_code_objects(code_cache->entries, code_cache->count, code_line);
    if (unlikely(pos >= code_cache->count) || unlikely(code_cache->entries[pos].code_line != code_line)) {
        return NULL;
    }
    code_object = code_cache->entries[pos].code_object;
    Py_INCREF(code_object);
    return code_object;
}
static __Pyx_CachedCodeObjectType *__pyx_find_code_object(int code_line) {
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING && !CYTHON_ATOMICS
    (void)__pyx__find_code_object;
    return NULL; // Most implementation should have atomics. But otherwise, don't make it thread-safe, just miss.
#else
    struct __Pyx_CodeObjectCache *code_cache = &__pyx_mstate_global->__pyx_code_cache;
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    __pyx_nonatomic_int_type old_count = __pyx_atomic_incr_acq_rel(&code_cache->accessor_count);
    if (old_count < 0) {
        __pyx_atomic_decr_acq_rel(&code_cache->accessor_count);
        return NULL;
    }
#endif
    __Pyx_CachedCodeObjectType *result = __pyx__find_code_object(code_cache, code_line);
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    __pyx_atomic_decr_acq_rel(&code_cache->accessor_count);
#endif
    return result;
#endif
}
static void __pyx__insert_code_object(struct __Pyx_CodeObjectCache *code_cache, int code_line, __Pyx_CachedCodeObjectType* code_object)
{
    int pos, i;
    __Pyx_CodeObjectCacheEntry* entries = code_cache->entries;
    if (unlikely(!code_line)) {
        return;
    }
    if (unlikely(!entries)) {
        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry));
        if (likely(entries)) {
            code_cache->entries = entries;
            code_cache->max_count = 64;
            code_cache->count = 1;
            entries[0].code_line = code_line;
            entries[0].code_object = code_object;
            Py_INCREF(code_object);
        }
        return;
    }
    pos = __pyx_bisect_code_objects(code_cache->entries, code_cache->count, code_line);
    if ((pos < code_cache->count) && unlikely(code_cache->entries[pos].code_line == code_line)) {
        __Pyx_CachedCodeObjectType* tmp = entries[pos].code_object;
        entries[pos].code_object = code_object;
        Py_INCREF(code_object);
        Py_DECREF(tmp);
        return;
    }
    if (code_cache->count == code_cache->max_count) {
        int new_max = code_cache->max_count + 64;
        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc(
            code_cache->entries, ((size_t)new_max) * sizeof(__Pyx_CodeObjectCacheEntry));
        if (unlikely(!entries)) {
            return;
        }
        code_cache->entries = entries;
        code_cache->max_count = new_max;
    }
    for (i=code_cache->count; i>pos; i--) {
        entries[i] = entries[i-1];
    }
    entries[pos].code_line = code_line;
    entries[pos].code_object = code_object;
    code_cache->count++;
    Py_INCREF(code_object);
}
static void __pyx_insert_code_object(int code_line, __Pyx_CachedCodeObjectType* code_object) {
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING && !CYTHON_ATOMICS
    (void)__pyx__insert_code_object;
    return; // Most implementation should have atomics. But otherwise, don't make it thread-safe, just fail.
#else
    struct __Pyx_CodeObjectCache *code_cache = &__pyx_mstate_global->__pyx_code_cache;
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    __pyx_nonatomic_int_type expected = 0;
    if (!__pyx_atomic_int_cmp_exchange(&code_cache->accessor_count, &expected, INT_MIN)) {
        return;
    }
#endif
    __pyx__insert_code_object(code_cache, code_line, code_object);
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    __pyx_atomic_sub(&code_cache->accessor_count, INT_MIN);
#endif
#endif
}

/* AddTraceback */
#include "compile.h"
#include "frameobject.h"
#include "traceback.h"
#if PY_VERSION_HEX >= 0x030b00a6 && !CYTHON_COMPILING_IN_LIMITED_API && !defined(PYPY_VERSION)
  #ifndef Py_BUILD_CORE
    #define Py_BUILD_CORE 1
  #endif
  #include "internal/pycore_frame.h"
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
static PyObject *__Pyx_PyCode_Replace_For_AddTraceback(PyObject *code, PyObject *scratch_dict,
                                                       PyObject *firstlineno, PyObject *name) {
    PyObject *replace = NULL;
    if (unlikely(PyDict_SetItemString(scratch_dict, "co_firstlineno", firstlineno))) return NULL;
    if (unlikely(PyDict_SetItemString(scratch_dict, "co_name", name))) return NULL;
    replace = PyObject_GetAttrString(code, "replace");
    if (likely(replace)) {
        PyObject *result = PyObject_Call(replace, __pyx_mstate_global->__pyx_empty_tuple, scratch_dict);
        Py_DECREF(replace);
        return result;
    }
    PyErr_Clear();
    return NULL;
}
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename) {
    PyObject *code_object = NULL, *py_py_line = NULL, *py_funcname = NULL, *dict = NULL;
    PyObject *replace = NULL, *getframe = NULL, *frame = NULL;
    PyObject *exc_type, *exc_value, *exc_traceback;
    int success = 0;
    if (c_line) {
        c_line = __Pyx_CLineForTraceback(__Pyx_PyThreadState_Current, c_line);
    }
    PyErr_Fetch(&exc_type, &exc_value, &exc_traceback);
    code_object = __pyx_find_code_object(c_line ? -c_line : py_line);
    if (!code_object) {
        code_object = Py_CompileString("_getframe()", filename, Py_eval_input);
        if (unlikely(!code_object)) goto bad;
        py_py_line = PyLong_FromLong(py_line);
        if (unlikely(!py_py_line)) goto bad;
        if (c_line) {
            py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        } else {
            py_funcname = PyUnicode_FromString(funcname);
        }
        if (unlikely(!py_funcname)) goto bad;
        dict = PyDict_New();
        if (unlikely(!dict)) goto bad;
        {
            PyObject *old_code_object = code_object;
            code_object = __Pyx_PyCode_Replace_For_AddTraceback(code_object, dict, py_py_line, py_funcname);
            Py_DECREF(old_code_object);
        }
        if (unlikely(!code_object)) goto bad;
        __pyx_insert_code_object(c_line ? -c_line : py_line, code_object);
    } else {
        dict = PyDict_New();
    }
    getframe = PySys_GetObject("_getframe");
    if (unlikely(!getframe)) goto bad;
    if (unlikely(PyDict_SetItemString(dict, "_getframe", getframe))) goto bad;
    frame = PyEval_EvalCode(code_object, dict, dict);
    if (unlikely(!frame) || frame == Py_None) goto bad;
    success = 1;
  bad:
    PyErr_Restore(exc_type, exc_value, exc_traceback);
    Py_XDECREF(code_object);
    Py_XDECREF(py_py_line);
    Py_XDECREF(py_funcname);
    Py_XDECREF(dict);
    Py_XDECREF(replace);
    if (success) {
        PyTraceBack_Here(
            (struct _frame*)frame);
    }
    Py_XDECREF(frame);
}
#else
static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
            const char *funcname, int c_line,
            int py_line, const char *filename) {
    PyCodeObject *py_code = NULL;
    PyObject *py_funcname = NULL;
    if (c_line) {
        py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        if (!py_funcname) goto bad;
        funcname = PyUnicode_AsUTF8(py_funcname);
        if (!funcname) goto bad;
    }
    py_code = PyCode_NewEmpty(filename, funcname, py_line);
    Py_XDECREF(py_funcname);
    return py_code;
bad:
    Py_XDECREF(py_funcname);
    return NULL;
}
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename) {
    PyCodeObject *py_code = 0;
    PyFrameObject *py_frame = 0;
    PyThreadState *tstate = __Pyx_PyThreadState_Current;
    PyObject *ptype, *pvalue, *ptraceback;
    if (c_line) {
        c_line = __Pyx_CLineForTraceback(tstate, c_line);
    }
    py_code = __pyx_find_code_object(c_line ? -c_line : py_line);
    if (!py_code) {
        __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
        py_code = __Pyx_CreateCodeObjectForTraceback(
            funcname, c_line, py_line, filename);
        if (!py_code) {
            /* If the code object creation fails, then we should clear the
               fetched exception references and propagate the new exception */
            Py_XDECREF(ptype);
            Py_XDECREF(pvalue);
            Py_XDECREF(ptraceback);
            goto bad;
        }
        __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
        __pyx_insert_code_object(c_line ? -c_line : py_line, py_code);
    }
    py_frame = PyFrame_New(
        tstate,            /*PyThreadState *tstate,*/
        py_code,           /*PyCodeObject *code,*/
        __pyx_mstate_global->__pyx_d,    /*PyObject *globals,*/
        0                  /*PyObject *locals*/
    );
    if (!py_frame) goto bad;
    __Pyx_PyFrame_SetLineNumber(py_frame, py_line);
    PyTraceBack_Here(py_frame);
bad:
    Py_XDECREF(py_code);
    Py_XDECREF(py_frame);
}
#endif

/* CIntFromPyVerify */
#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
    {\
        func_type value = func_value;\
        if (sizeof(target_type) < sizeof(func_type)) {\
            if (unlikely(value != (func_type) (target_type) value)) {\
                func_type zero = 0;\
                if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
                    return (target_type) -1;\
                if (is_unsigned && unlikely(value < zero))\
                    goto raise_neg_overflow;\
                else\
                    goto raise_overflow;\
            }\
        }\
        return (target_type) value;\
    }

/* Declarations */
#if CYTHON_CCOMPLEX && (1) && (!0 || __cplusplus)
  #ifdef __cplusplus
    static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float x, float y) {
      return ::std::complex< float >(x, y);
    }
  #else
    static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float x, float y) {
      return x + y*(__pyx_t_float_complex)_Complex_I;
    }
  #endif
#else
    static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float x, float y) {
      __pyx_t_float_complex z;
      z.real = x;
      z.imag = y;
      return z;
    }
#endif

/* Arithmetic */
#if CYTHON_CCOMPLEX && (1) && (!0 || __cplusplus)
#else
    static CYTHON_INLINE int __Pyx_c_eq_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
       return (a.real == b.real) && (a.imag == b.imag);
    }
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_sum_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
        __pyx_t_float_complex z;
        z.real = a.real + b.real;
        z.imag = a.imag + b.imag;
        return z;
    }
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_diff_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
        __pyx_t_float_complex z;
        z.real = a.real - b.real;
        z.imag = a.imag - b.imag;
        return z;
    }
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_prod_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
        __pyx_t_float_complex z;
        z.real = a.real * b.real - a.imag * b.imag;
        z.imag = a.real * b.imag + a.imag * b.real;
        return z;
    }
    #if 1
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_quot_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
        if (b.imag == 0) {
            return __pyx_t_float_complex_from_parts(a.real / b.real, a.imag / b.real);
        } else if (fabsf(b.real) >= fabsf(b.imag)) {
            if (b.real == 0 && b.imag == 0) {
                return __pyx_t_float_complex_from_parts(a.real / b.real, a.imag / b.imag);
            } else {
                float r = b.imag / b.real;
                float s = (float)(1.0) / (b.real + b.imag * r);
                return __pyx_t_float_complex_from_parts(
                    (a.real + a.imag * r) * s, (a.imag - a.real * r) * s);
            }
        } else {
            float r = b.real / b.imag;
            float s = (float)(1.0) / (b.imag + b.real * r);
            return __pyx_t_float_complex_from_parts(
                (a.real * r + a.imag) * s, (a.imag * r - a.real) * s);
        }
    }
    #else
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_quot_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
        if (b.imag == 0) {
            return __pyx_t_float_complex_from_parts(a.real / b.real, a.imag / b.real);
        } else {
            float denom = b.real * b.real + b.imag * b.imag;
            return __pyx_t_float_complex_from_parts(
                (a.real * b.real + a.imag * b.imag) / denom,
                (a.imag * b.real - a.real * b.imag) / denom);
        }
    }
    #endif
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_neg_float(__pyx_t_float_complex a) {
        __pyx_t_float_complex z;
        z.real = -a.real;
        z.imag = -a.imag;
        return z;
    }
    static CYTHON_INLINE int __Pyx_c_is_zero_float(__pyx_t_float_complex a) {
       return (a.real == 0) && (a.imag == 0);
    }
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_conj_float(__pyx_t_float_complex a) {
        __pyx_t_float_complex z;
        z.real =  a.real;
        z.imag = -a.imag;
        return z;
    }
    #if 1
        static CYTHON_INLINE float __Pyx_c_abs_float(__pyx_t_float_complex z) {
          #if !defined(HAVE_HYPOT) || defined(_MSC_VER)
            return sqrtf(z.real*z.real + z.imag*z.imag);
          #else
            return hypotf(z.real, z.imag);
          #endif
        }
        static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_pow_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
            __pyx_t_float_complex z;
            float r, lnr, theta, z_r, z_theta;
            if (b.imag == 0 && b.real == (int)b.real) {
                if (b.real < 0) {
                    float denom = a.real * a.real + a.imag * a.imag;
                    a.real = a.real / denom;
                    a.imag = -a.imag / denom;
                    b.real = -b.real;
                }
                switch ((int)b.real) {
                    case 0:
                        z.real = 1;
                        z.imag = 0;
                        return z;
                    case 1:
                        return a;
                    case 2:
                        return __Pyx_c_prod_float(a, a);
                    case 3:
                        z = __Pyx_c_prod_float(a, a);
                        return __Pyx_c_prod_float(z, a);
                    case 4:
                        z = __Pyx_c_prod_float(a, a);
                        return __Pyx_c_prod_float(z, z);
                }
            }
            if (a.imag == 0) {
                if (a.real == 0) {
                    return a;
                } else if ((b.imag == 0) && (a.real >= 0)) {
                    z.real = powf(a.real, b.real);
                    z.imag = 0;
                    return z;
                } else if (a.real > 0) {
                    r = a.real;
                    theta = 0;
                } else {
                    r = -a.real;
                    theta = atan2f(0.0, -1.0);
                }
            } else {
                r = __Pyx_c_abs_float(a);
                theta = atan2f(a.imag, a.real);
            }
            lnr = logf(r);
            z_r = expf(lnr * b.real - theta * b.imag);
            z_theta = theta * b.real + lnr * b.imag;
            z.real = z_r * cosf(z_theta);
            z.imag = z_r * sinf(z_theta);
            return z;
        }
    #endif
#endif

/* Declarations */
#if CYTHON_CCOMPLEX && (1) && (!0 || __cplusplus)
  #ifdef __cplusplus
    static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double x, double y) {
      return ::std::complex< double >(x, y);
    }
  #else
    static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double x, double y) {
      return x + y*(__pyx_t_double_complex)_Complex_I;
    }
  #endif
#else
    static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double x, double y) {
      __pyx_t_double_complex z;
      z.real = x;
      z.imag = y;
      return z;
    }
#endif

/* Arithmetic */
#if CYTHON_CCOMPLEX && (1) && (!0 || __cplusplus)
#else
    static CYTHON_INLINE int __Pyx_c_eq_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
       return (a.real == b.real) && (a.imag == b.imag);
    }
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_sum_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
        __pyx_t_double_complex z;
        z.real = a.real + b.real;
        z.imag = a.imag + b.imag;
        return z;
    }
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_diff_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
        __pyx_t_double_complex z;
        z.real = a.real - b.real;
        z.imag = a.imag - b.imag;
        return z;
    }
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_prod_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
        __pyx_t_double_complex z;
        z.real = a.real * b.real - a.imag * b.imag;
        z.imag = a.real * b.imag + a.imag * b.real;
        return z;
    }
    #if 1
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_quot_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
        if (b.imag == 0) {
            return __pyx_t_double_complex_from_parts(a.real / b.real, a.imag / b.real);
        } else if (fabs(b.real) >= fabs(b.imag)) {
            if (b.real == 0 && b.imag == 0) {
                return __pyx_t_double_complex_from_parts(a.real / b.real, a.imag / b.imag);
            } else {
                double r = b.imag / b.real;
                double s = (double)(1.0) / (b.real + b.imag * r);
                return __pyx_t_double_complex_from_parts(
                    (a.real + a.imag * r) * s, (a.imag - a.real * r) * s);
            }
        } else {
            double r = b.real / b.imag;
            double s = (double)(1.0) / (b.imag + b.real * r);
            return __pyx_t_double_complex_from_parts(
                (a.real * r + a.imag) * s, (a.imag * r - a.real) * s);
        }
    }
    #else
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_quot_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
        if (b.imag == 0) {
            return __pyx_t_double_complex_from_parts(a.real / b.real, a.imag / b.real);
        } else {
            double denom = b.real * b.real + b.imag * b.imag;
            return __pyx_t_double_complex_from_parts(
                (a.real * b.real + a.imag * b.imag) / denom,
                (a.imag * b.real - a.real * b.imag) / denom);
        }
    }
    #endif
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_neg_double(__pyx_t_double_complex a) {
        __pyx_t_double_complex z;
        z.real = -a.real;
        z.imag = -a.imag;
        return z;
    }
    static CYTHON_INLINE int __Pyx_c_is_zero_double(__pyx_t_double_complex a) {
       return (a.real == 0) && (a.imag == 0);
    }
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_conj_double(__pyx_t_double_complex a) {
        __pyx_t_double_complex z;
        z.real =  a.real;
        z.imag = -a.imag;
        return z;
    }
    #if 1
        static CYTHON_INLINE double __Pyx_c_abs_double(__pyx_t_double_complex z) {
          #if !defined(HAVE_HYPOT) || defined(_MSC_VER)
            return sqrt(z.real*z.real + z.imag*z.imag);
          #else
            return hypot(z.real, z.imag);
          #endif
        }
        static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_pow_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
            __pyx_t_double_complex z;
            double r, lnr, theta, z_r, z_theta;
            if (b.imag == 0 && b.real == (int)b.real) {
                if (b.real < 0) {
                    double denom = a.real * a.real + a.imag * a.imag;
                    a.real = a.real / denom;
                    a.imag = -a.imag / denom;
                    b.real = -b.real;
                }
                switch ((int)b.real) {
                    case 0:
                        z.real = 1;
                        z.imag = 0;
                        return z;
                    case 1:
                        return a;
                    case 2:
                        return __Pyx_c_prod_double(a, a);
                    case 3:
                        z = __Pyx_c_prod_double(a, a);
                        return __Pyx_c_prod_double(z, a);
                    case 4:
                        z = __Pyx_c_prod_double(a, a);
                        return __Pyx_c_prod_double(z, z);
                }
            }
            if (a.imag == 0) {
                if (a.real == 0) {
                    return a;
                } else if ((b.imag == 0) && (a.real >= 0)) {
                    z.real = pow(a.real, b.real);
                    z.imag = 0;
                    return z;
                } else if (a.real > 0) {
                    r = a.real;
                    theta = 0;
                } else {
                    r = -a.real;
                    theta = atan2(0.0, -1.0);
                }
            } else {
                r = __Pyx_c_abs_double(a);
                theta = atan2(a.imag, a.real);
            }
            lnr = log(r);
            z_r = exp(lnr * b.real - theta * b.imag);
            z_theta = theta * b.real + lnr * b.imag;
            z.real = z_r * cos(z_theta);
            z.imag = z_r * sin(z_theta);
            return z;
        }
    #endif
#endif

/* Declarations */
#if CYTHON_CCOMPLEX && (1) && (!0 || __cplusplus)
  #ifdef __cplusplus
    static CYTHON_INLINE __pyx_t_long_double_complex __pyx_t_long_double_complex_from_parts(long double x, long double y) {
      return ::std::complex< long double >(x, y);
    }
  #else
    static CYTHON_INLINE __pyx_t_long_double_complex __pyx_t_long_double_complex_from_parts(long double x, long double y) {
      return x + y*(__pyx_t_long_double_complex)_Complex_I;
    }
  #endif
#else
    static CYTHON_INLINE __pyx_t_long_double_complex __pyx_t_long_double_complex_from_parts(long double x, long double y) {
      __pyx_t_long_double_complex z;
      z.real = x;
      z.imag = y;
      return z;
    }
#endif

/* Arithmetic */
#if CYTHON_CCOMPLEX && (1) && (!0 || __cplusplus)
#else
    static CYTHON_INLINE int __Pyx_c_eq_long__double(__pyx_t_long_double_complex a, __pyx_t_long_double_complex b) {
       return (a.real == b.real) && (a.imag == b.imag);
    }
    static CYTHON_INLINE __pyx_t_long_double_complex __Pyx_c_sum_long__double(__pyx_t_long_double_complex a, __pyx_t_long_double_complex b) {
        __pyx_t_long_double_complex z;
        z.real = a.real + b.real;
        z.imag = a.imag + b.imag;
        return z;
    }
    static CYTHON_INLINE __pyx_t_long_double_complex __Pyx_c_diff_long__double(__pyx_t_long_double_complex a, __pyx_t_long_double_complex b) {
        __pyx_t_long_double_complex z;
        z.real = a.real - b.real;
        z.imag = a.imag - b.imag;
        return z;
    }
    static CYTHON_INLINE __pyx_t_long_double_complex __Pyx_c_prod_long__double(__pyx_t_long_double_complex a, __pyx_t_long_double_complex b) {
        __pyx_t_long_double_complex z;
        z.real = a.real * b.real - a.imag * b.imag;
        z.imag = a.real * b.imag + a.imag * b.real;
        return z;
    }
    #if 1
    static CYTHON_INLINE __pyx_t_long_double_complex __Pyx_c_quot_long__double(__pyx_t_long_double_complex a, __pyx_t_long_double_complex b) {
        if (b.imag == 0) {
            return __pyx_t_long_double_complex_from_parts(a.real / b.real, a.imag / b.real);
        } else if (fabsl(b.real) >= fabsl(b.imag)) {
            if (b.real == 0 && b.imag == 0) {
                return __pyx_t_long_double_complex_from_parts(a.real / b.real, a.imag / b.imag);
            } else {
                long double r = b.imag / b.real;
                long double s = (long double)(1.0) / (b.real + b.imag * r);
                return __pyx_t_long_double_complex_from_parts(
                    (a.real + a.imag * r) * s, (a.imag - a.real * r) * s);
            }
        } else {
            long double r = b.real / b.imag;
            long double s = (long double)(1.0) / (b.imag + b.real * r);
            return __pyx_t_long_double_complex_from_parts(
                (a.real * r + a.imag) * s, (a.imag * r - a.real) * s);
        }
    }
    #else
    static CYTHON_INLINE __pyx_t_long_double_complex __Pyx_c_quot_long__double(__pyx_t_long_double_complex a, __pyx_t_long_double_complex b) {
        if (b.imag == 0) {
            return __pyx_t_long_double_complex_from_parts(a.real / b.real, a.imag / b.real);
        } else {
            long double denom = b.real * b.real + b.imag * b.imag;
            return __pyx_t_long_double_complex_from_parts(
                (a.real * b.real + a.imag * b.imag) / denom,
                (a.imag * b.real - a.real * b.imag) / denom);
        }
    }
    #endif
    static CYTHON_INLINE __pyx_t_long_double_complex __Pyx_c_neg_long__double(__pyx_t_long_double_complex a) {
        __pyx_t_long_double_complex z;
        z.real = -a.real;
        z.imag = -a.imag;
        return z;
    }
    static CYTHON_INLINE int __Pyx_c_is_zero_long__double(__pyx_t_long_double_complex a) {
       return (a.real == 0) && (a.imag == 0);
    }
    static CYTHON_INLINE __pyx_t_long_double_complex __Pyx_c_conj_long__double(__pyx_t_long_double_complex a) {
        __pyx_t_long_double_complex z;
        z.real =  a.real;
        z.imag = -a.imag;
        return z;
    }
    #if 1
        static CYTHON_INLINE long double __Pyx_c_abs_long__double(__pyx_t_long_double_complex z) {
          #if !defined(HAVE_HYPOT) || defined(_MSC_VER)
            return sqrtl(z.real*z.real + z.imag*z.imag);
          #else
            return hypotl(z.real, z.imag);
          #endif
        }
        static CYTHON_INLINE __pyx_t_long_double_complex __Pyx_c_pow_long__double(__pyx_t_long_double_complex a, __pyx_t_long_double_complex b) {
            __pyx_t_long_double_complex z;
            long double r, lnr, theta, z_r, z_theta;
            if (b.imag == 0 && b.real == (int)b.real) {
                if (b.real < 0) {
                    long double denom = a.real * a.real + a.imag * a.imag;
                    a.real = a.real / denom;
                    a.imag = -a.imag / denom;
                    b.real = -b.real;
                }
                switch ((int)b.real) {
                    case 0:
                        z.real = 1;
                        z.imag = 0;
                        return z;
                    case 1:
                        return a;
                    case 2:
                        return __Pyx_c_prod_long__double(a, a);
                    case 3:
                        z = __Pyx_c_prod_long__double(a, a);
                        return __Pyx_c_prod_long__double(z, a);
                    case 4:
                        z = __Pyx_c_prod_long__double(a, a);
                        return __Pyx_c_prod_long__double(z, z);
                }
            }
            if (a.imag == 0) {
                if (a.real == 0) {
                    return a;
                } else if ((b.imag == 0) && (a.real >= 0)) {
                    z.real = powl(a.real, b.real);
                    z.imag = 0;
                    return z;
                } else if (a.real > 0) {
                    r = a.real;
                    theta = 0;
                } else {
                    r = -a.real;
                    theta = atan2l(0.0, -1.0);
                }
            } else {
                r = __Pyx_c_abs_long__double(a);
                theta = atan2l(a.imag, a.real);
            }
            lnr = logl(r);
            z_r = expl(lnr * b.real - theta * b.imag);
            z_theta = theta * b.real + lnr * b.imag;
            z.real = z_r * cosl(z_theta);
            z.imag = z_r * sinl(z_theta);
            return z;
        }
    #endif
#endif

/* CIntFromPy */
static CYTHON_INLINE hsize_t __Pyx_PyLong_As_hsize_t(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const hsize_t neg_one = (hsize_t) -1, const_zero = (hsize_t) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (unlikely(!PyLong_Check(x))) {
        hsize_t val;
        PyObject *tmp = __Pyx_PyNumber_Long(x);
        if (!tmp) return (hsize_t) -1;
        val = __Pyx_PyLong_As_hsize_t(tmp);
        Py_DECREF(tmp);
        return val;
    }
    if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
            goto raise_neg_overflow;
        } else if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(hsize_t, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_DigitCount(x)) {
                case 2:
                    if ((8 * sizeof(hsize_t) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(hsize_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(hsize_t) >= 2 * PyLong_SHIFT)) {
                            return (hsize_t) (((((hsize_t)digits[1]) << PyLong_SHIFT) | (hsize_t)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(hsize_t) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(hsize_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(hsize_t) >= 3 * PyLong_SHIFT)) {
                            return (hsize_t) (((((((hsize_t)digits[2]) << PyLong_SHIFT) | (hsize_t)digits[1]) << PyLong_SHIFT) | (hsize_t)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(hsize_t) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(hsize_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(hsize_t) >= 4 * PyLong_SHIFT)) {
                            return (hsize_t) (((((((((hsize_t)digits[3]) << PyLong_SHIFT) | (hsize_t)digits[2]) << PyLong_SHIFT) | (hsize_t)digits[1]) << PyLong_SHIFT) | (hsize_t)digits[0]));
                        }
                    }
                    break;
            }
        }
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
        if (unlikely(Py_SIZE(x) < 0)) {
            goto raise_neg_overflow;
        }
#else
        {
            int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
            if (unlikely(result < 0))
                return (hsize_t) -1;
            if (unlikely(result == 1))
                goto raise_neg_overflow;
        }
#endif
        if ((sizeof(hsize_t) <= sizeof(unsigned long))) {
            __PYX_VERIFY_RETURN_INT_EXC(hsize_t, unsigned long, PyLong_AsUnsignedLong(x))
        } else if ((sizeof(hsize_t) <= sizeof(unsigned PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(hsize_t, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
        }
    } else {
#if CYTHON_USE_PYLONG_INTERNALS
        if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(hsize_t, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_SignedDigitCount(x)) {
                case -2:
                    if ((8 * sizeof(hsize_t) - 1 > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(hsize_t, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(hsize_t) - 1 > 2 * PyLong_SHIFT)) {
                            return (hsize_t) (((hsize_t)-1)*(((((hsize_t)digits[1]) << PyLong_SHIFT) | (hsize_t)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if ((8 * sizeof(hsize_t) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(hsize_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(hsize_t) - 1 > 2 * PyLong_SHIFT)) {
                            return (hsize_t) ((((((hsize_t)digits[1]) << PyLong_SHIFT) | (hsize_t)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if ((8 * sizeof(hsize_t) - 1 > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(hsize_t, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(hsize_t) - 1 > 3 * PyLong_SHIFT)) {
                            return (hsize_t) (((hsize_t)-1)*(((((((hsize_t)digits[2]) << PyLong_SHIFT) | (hsize_t)digits[1]) << PyLong_SHIFT) | (hsize_t)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(hsize_t) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(hsize_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(hsize_t) - 1 > 3 * PyLong_SHIFT)) {
                            return (hsize_t) ((((((((hsize_t)digits[2]) << PyLong_SHIFT) | (hsize_t)digits[1]) << PyLong_SHIFT) | (hsize_t)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if ((8 * sizeof(hsize_t) - 1 > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(hsize_t, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(hsize_t) - 1 > 4 * PyLong_SHIFT)) {
                            return (hsize_t) (((hsize_t)-1)*(((((((((hsize_t)digits[3]) << PyLong_SHIFT) | (hsize_t)digits[2]) << PyLong_SHIFT) | (hsize_t)digits[1]) << PyLong_SHIFT) | (hsize_t)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(hsize_t) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(hsize_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(hsize_t) - 1 > 4 * PyLong_SHIFT)) {
                            return (hsize_t) ((((((((((hsize_t)digits[3]) << PyLong_SHIFT) | (hsize_t)digits[2]) << PyLong_SHIFT) | (hsize_t)digits[1]) << PyLong_SHIFT) | (hsize_t)digits[0])));
                        }
                    }
                    break;
            }
        }
#endif
        if ((sizeof(hsize_t) <= sizeof(long))) {
            __PYX_VERIFY_RETURN_INT_EXC(hsize_t, long, PyLong_AsLong(x))
        } else if ((sizeof(hsize_t) <= sizeof(PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(hsize_t, PY_LONG_LONG, PyLong_AsLongLong(x))
        }
    }
    {
        hsize_t val;
        int ret = -1;
#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
        Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
            x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
        if (unlikely(bytes_copied == -1)) {
        } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
            goto raise_overflow;
        } else {
            ret = 0;
        }
#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
        int one = 1; int is_little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&val;
        ret = _PyLong_AsByteArray((PyLongObject *)x,
                                    bytes, sizeof(val),
                                    is_little, !is_unsigned);
#else
        PyObject *v;
        PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
        int bits, remaining_bits, is_negative = 0;
        int chunk_size = (sizeof(long) < 8) ? 30 : 62;
        if (likely(PyLong_CheckExact(x))) {
            v = __Pyx_NewRef(x);
        } else {
            v = PyNumber_Long(x);
            if (unlikely(!v)) return (hsize_t) -1;
            assert(PyLong_CheckExact(v));
        }
        {
            int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
            if (unlikely(result < 0)) {
                Py_DECREF(v);
                return (hsize_t) -1;
            }
            is_negative = result == 1;
        }
        if (is_unsigned && unlikely(is_negative)) {
            Py_DECREF(v);
            goto raise_neg_overflow;
        } else if (is_negative) {
            stepval = PyNumber_Invert(v);
            Py_DECREF(v);
            if (unlikely(!stepval))
                return (hsize_t) -1;
        } else {
            stepval = v;
        }
        v = NULL;
        val = (hsize_t) 0;
        mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
        shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
        for (bits = 0; bits < (int) sizeof(hsize_t) * 8 - chunk_size; bits += chunk_size) {
            PyObject *tmp, *digit;
            long idigit;
            digit = PyNumber_And(stepval, mask);
            if (unlikely(!digit)) goto done;
            idigit = PyLong_AsLong(digit);
            Py_DECREF(digit);
            if (unlikely(idigit < 0)) goto done;
            val |= ((hsize_t) idigit) << bits;
            tmp = PyNumber_Rshift(stepval, shift);
            if (unlikely(!tmp)) goto done;
            Py_DECREF(stepval); stepval = tmp;
        }
        Py_DECREF(shift); shift = NULL;
        Py_DECREF(mask); mask = NULL;
        {
            long idigit = PyLong_AsLong(stepval);
            if (unlikely(idigit < 0)) goto done;
            remaining_bits = ((int) sizeof(hsize_t) * 8) - bits - (is_unsigned ? 0 : 1);
            if (unlikely(idigit >= (1L << remaining_bits)))
                goto raise_overflow;
            val |= ((hsize_t) idigit) << bits;
        }
        if (!is_unsigned) {
            if (unlikely(val & (((hsize_t) 1) << (sizeof(hsize_t) * 8 - 1))))
                goto raise_overflow;
            if (is_negative)
                val = ~val;
        }
        ret = 0;
    done:
        Py_XDECREF(shift);
        Py_XDECREF(mask);
        Py_XDECREF(stepval);
#endif
        if (unlikely(ret))
            return (hsize_t) -1;
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to hsize_t");
    return (hsize_t) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to hsize_t");
    return (hsize_t) -1;
}

/* CIntFromPy */
static CYTHON_INLINE int __Pyx_PyLong_As_int(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const int neg_one = (int) -1, const_zero = (int) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (unlikely(!PyLong_Check(x))) {
        int val;
        PyObject *tmp = __Pyx_PyNumber_Long(x);
        if (!tmp) return (int) -1;
        val = __Pyx_PyLong_As_int(tmp);
        Py_DECREF(tmp);
        return val;
    }
    if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
            goto raise_neg_overflow;
        } else if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(int, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_DigitCount(x)) {
                case 2:
                    if ((8 * sizeof(int) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) >= 2 * PyLong_SHIFT)) {
                            return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(int) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) >= 3 * PyLong_SHIFT)) {
                            return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(int) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) >= 4 * PyLong_SHIFT)) {
                            return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
            }
        }
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
        if (unlikely(Py_SIZE(x) < 0)) {
            goto raise_neg_overflow;
        }
#else
        {
            int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
            if (unlikely(result < 0))
                return (int) -1;
            if (unlikely(result == 1))
                goto raise_neg_overflow;
        }
#endif
        if ((sizeof(int) <= sizeof(unsigned long))) {
            __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
        } else if ((sizeof(int) <= sizeof(unsigned PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
        }
    } else {
#if CYTHON_USE_PYLONG_INTERNALS
        if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(int, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_SignedDigitCount(x)) {
                case -2:
                    if ((8 * sizeof(int) - 1 > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
                            return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if ((8 * sizeof(int) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
                            return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
                            return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(int) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
                            return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) - 1 > 4 * PyLong_SHIFT)) {
                            return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(int) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) - 1 > 4 * PyLong_SHIFT)) {
                            return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
            }
        }
#endif
        if ((sizeof(int) <= sizeof(long))) {
            __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
        } else if ((sizeof(int) <= sizeof(PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
        }
    }
    {
        int val;
        int ret = -1;
#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
        Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
            x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
        if (unlikely(bytes_copied == -1)) {
        } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
            goto raise_overflow;
        } else {
            ret = 0;
        }
#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
        int one = 1; int is_little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&val;
        ret = _PyLong_AsByteArray((PyLongObject *)x,
                                    bytes, sizeof(val),
                                    is_little, !is_unsigned);
#else
        PyObject *v;
        PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
        int bits, remaining_bits, is_negative = 0;
        int chunk_size = (sizeof(long) < 8) ? 30 : 62;
        if (likely(PyLong_CheckExact(x))) {
            v = __Pyx_NewRef(x);
        } else {
            v = PyNumber_Long(x);
            if (unlikely(!v)) return (int) -1;
            assert(PyLong_CheckExact(v));
        }
        {
            int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
            if (unlikely(result < 0)) {
                Py_DECREF(v);
                return (int) -1;
            }
            is_negative = result == 1;
        }
        if (is_unsigned && unlikely(is_negative)) {
            Py_DECREF(v);
            goto raise_neg_overflow;
        } else if (is_negative) {
            stepval = PyNumber_Invert(v);
            Py_DECREF(v);
            if (unlikely(!stepval))
                return (int) -1;
        } else {
            stepval = v;
        }
        v = NULL;
        val = (int) 0;
        mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
        shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
        for (bits = 0; bits < (int) sizeof(int) * 8 - chunk_size; bits += chunk_size) {
            PyObject *tmp, *digit;
            long idigit;
            digit = PyNumber_And(stepval, mask);
            if (unlikely(!digit)) goto done;
            idigit = PyLong_AsLong(digit);
            Py_DECREF(digit);
            if (unlikely(idigit < 0)) goto done;
            val |= ((int) idigit) << bits;
            tmp = PyNumber_Rshift(stepval, shift);
            if (unlikely(!tmp)) goto done;
            Py_DECREF(stepval); stepval = tmp;
        }
        Py_DECREF(shift); shift = NULL;
        Py_DECREF(mask); mask = NULL;
        {
            long idigit = PyLong_AsLong(stepval);
            if (unlikely(idigit < 0)) goto done;
            remaining_bits = ((int) sizeof(int) * 8) - bits - (is_unsigned ? 0 : 1);
            if (unlikely(idigit >= (1L << remaining_bits)))
                goto raise_overflow;
            val |= ((int) idigit) << bits;
        }
        if (!is_unsigned) {
            if (unlikely(val & (((int) 1) << (sizeof(int) * 8 - 1))))
                goto raise_overflow;
            if (is_negative)
                val = ~val;
        }
        ret = 0;
    done:
        Py_XDECREF(shift);
        Py_XDECREF(mask);
        Py_XDECREF(stepval);
#endif
        if (unlikely(ret))
            return (int) -1;
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to int");
    return (int) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to int");
    return (int) -1;
}

/* CIntFromPy */
static CYTHON_INLINE long __Pyx_PyLong_As_long(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const long neg_one = (long) -1, const_zero = (long) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (unlikely(!PyLong_Check(x))) {
        long val;
        PyObject *tmp = __Pyx_PyNumber_Long(x);
        if (!tmp) return (long) -1;
        val = __Pyx_PyLong_As_long(tmp);
        Py_DECREF(tmp);
        return val;
    }
    if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
            goto raise_neg_overflow;
        } else if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(long, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_DigitCount(x)) {
                case 2:
                    if ((8 * sizeof(long) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) >= 2 * PyLong_SHIFT)) {
                            return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) >= 3 * PyLong_SHIFT)) {
                            return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) >= 4 * PyLong_SHIFT)) {
                            return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
            }
        }
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
        if (unlikely(Py_SIZE(x) < 0)) {
            goto raise_neg_overflow;
        }
#else
        {
            int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
            if (unlikely(result < 0))
                return (long) -1;
            if (unlikely(result == 1))
                goto raise_neg_overflow;
        }
#endif
        if ((sizeof(long) <= sizeof(unsigned long))) {
            __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
        } else if ((sizeof(long) <= sizeof(unsigned PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
        }
    } else {
#if CYTHON_USE_PYLONG_INTERNALS
        if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(long, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_SignedDigitCount(x)) {
                case -2:
                    if ((8 * sizeof(long) - 1 > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
                            return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if ((8 * sizeof(long) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
                            return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
                            return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
                            return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) - 1 > 4 * PyLong_SHIFT)) {
                            return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) - 1 > 4 * PyLong_SHIFT)) {
                            return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
            }
        }
#endif
        if ((sizeof(long) <= sizeof(long))) {
            __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
        } else if ((sizeof(long) <= sizeof(PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
        }
    }
    {
        long val;
        int ret = -1;
#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
        Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
            x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
        if (unlikely(bytes_copied == -1)) {
        } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
            goto raise_overflow;
        } else {
            ret = 0;
        }
#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
        int one = 1; int is_little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&val;
        ret = _PyLong_AsByteArray((PyLongObject *)x,
                                    bytes, sizeof(val),
                                    is_little, !is_unsigned);
#else
        PyObject *v;
        PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
        int bits, remaining_bits, is_negative = 0;
        int chunk_size = (sizeof(long) < 8) ? 30 : 62;
        if (likely(PyLong_CheckExact(x))) {
            v = __Pyx_NewRef(x);
        } else {
            v = PyNumber_Long(x);
            if (unlikely(!v)) return (long) -1;
            assert(PyLong_CheckExact(v));
        }
        {
            int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
            if (unlikely(result < 0)) {
                Py_DECREF(v);
                return (long) -1;
            }
            is_negative = result == 1;
        }
        if (is_unsigned && unlikely(is_negative)) {
            Py_DECREF(v);
            goto raise_neg_overflow;
        } else if (is_negative) {
            stepval = PyNumber_Invert(v);
            Py_DECREF(v);
            if (unlikely(!stepval))
                return (long) -1;
        } else {
            stepval = v;
        }
        v = NULL;
        val = (long) 0;
        mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
        shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
        for (bits = 0; bits < (int) sizeof(long) * 8 - chunk_size; bits += chunk_size) {
            PyObject *tmp, *digit;
            long idigit;
            digit = PyNumber_And(stepval, mask);
            if (unlikely(!digit)) goto done;
            idigit = PyLong_AsLong(digit);
            Py_DECREF(digit);
            if (unlikely(idigit < 0)) goto done;
            val |= ((long) idigit) << bits;
            tmp = PyNumber_Rshift(stepval, shift);
            if (unlikely(!tmp)) goto done;
            Py_DECREF(stepval); stepval = tmp;
        }
        Py_DECREF(shift); shift = NULL;
        Py_DECREF(mask); mask = NULL;
        {
            long idigit = PyLong_AsLong(stepval);
            if (unlikely(idigit < 0)) goto done;
            remaining_bits = ((int) sizeof(long) * 8) - bits - (is_unsigned ? 0 : 1);
            if (unlikely(idigit >= (1L << remaining_bits)))
                goto raise_overflow;
            val |= ((long) idigit) << bits;
        }
        if (!is_unsigned) {
            if (unlikely(val & (((long) 1) << (sizeof(long) * 8 - 1))))
                goto raise_overflow;
            if (is_negative)
                val = ~val;
        }
        ret = 0;
    done:
        Py_XDECREF(shift);
        Py_XDECREF(mask);
        Py_XDECREF(stepval);
#endif
        if (unlikely(ret))
            return (long) -1;
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to long");
    return (long) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to long");
    return (long) -1;
}

/* CIntFromPy */
static CYTHON_INLINE hid_t __Pyx_PyLong_As_hid_t(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const hid_t neg_one = (hid_t) -1, const_zero = (hid_t) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (unlikely(!PyLong_Check(x))) {
        hid_t val;
        PyObject *tmp = __Pyx_PyNumber_Long(x);
        if (!tmp) return (hid_t) -1;
        val = __Pyx_PyLong_As_hid_t(tmp);
        Py_DECREF(tmp);
        return val;
    }
    if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
            goto raise_neg_overflow;
        } else if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(hid_t, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_DigitCount(x)) {
                case 2:
                    if ((8 * sizeof(hid_t) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(hid_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(hid_t) >= 2 * PyLong_SHIFT)) {
                            return (hid_t) (((((hid_t)digits[1]) << PyLong_SHIFT) | (hid_t)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(hid_t) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(hid_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(hid_t) >= 3 * PyLong_SHIFT)) {
                            return (hid_t) (((((((hid_t)digits[2]) << PyLong_SHIFT) | (hid_t)digits[1]) << PyLong_SHIFT) | (hid_t)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(hid_t) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(hid_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(hid_t) >= 4 * PyLong_SHIFT)) {
                            return (hid_t) (((((((((hid_t)digits[3]) << PyLong_SHIFT) | (hid_t)digits[2]) << PyLong_SHIFT) | (hid_t)digits[1]) << PyLong_SHIFT) | (hid_t)digits[0]));
                        }
                    }
                    break;
            }
        }
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
        if (unlikely(Py_SIZE(x) < 0)) {
            goto raise_neg_overflow;
        }
#else
        {
            int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
            if (unlikely(result < 0))
                return (hid_t) -1;
            if (unlikely(result == 1))
                goto raise_neg_overflow;
        }
#endif
        if ((sizeof(hid_t) <= sizeof(unsigned long))) {
            __PYX_VERIFY_RETURN_INT_EXC(hid_t, unsigned long, PyLong_AsUnsignedLong(x))
        } else if ((sizeof(hid_t) <= sizeof(unsigned PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(hid_t, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
        }
    } else {
#if CYTHON_USE_PYLONG_INTERNALS
        if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(hid_t, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_SignedDigitCount(x)) {
                case -2:
                    if ((8 * sizeof(hid_t) - 1 > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(hid_t, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(hid_t) - 1 > 2 * PyLong_SHIFT)) {
                            return (hid_t) (((hid_t)-1)*(((((hid_t)digits[1]) << PyLong_SHIFT) | (hid_t)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if ((8 * sizeof(hid_t) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(hid_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(hid_t) - 1 > 2 * PyLong_SHIFT)) {
                            return (hid_t) ((((((hid_t)digits[1]) << PyLong_SHIFT) | (hid_t)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if ((8 * sizeof(hid_t) - 1 > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(hid_t, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(hid_t) - 1 > 3 * PyLong_SHIFT)) {
                            return (hid_t) (((hid_t)-1)*(((((((hid_t)digits[2]) << PyLong_SHIFT) | (hid_t)digits[1]) << PyLong_SHIFT) | (hid_t)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(hid_t) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(hid_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(hid_t) - 1 > 3 * PyLong_SHIFT)) {
                            return (hid_t) ((((((((hid_t)digits[2]) << PyLong_SHIFT) | (hid_t)digits[1]) << PyLong_SHIFT) | (hid_t)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if ((8 * sizeof(hid_t) - 1 > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(hid_t, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(hid_t) - 1 > 4 * PyLong_SHIFT)) {
                            return (hid_t) (((hid_t)-1)*(((((((((hid_t)digits[3]) << PyLong_SHIFT) | (hid_t)digits[2]) << PyLong_SHIFT) | (hid_t)digits[1]) << PyLong_SHIFT) | (hid_t)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(hid_t) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(hid_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(hid_t) - 1 > 4 * PyLong_SHIFT)) {
                            return (hid_t) ((((((((((hid_t)digits[3]) << PyLong_SHIFT) | (hid_t)digits[2]) << PyLong_SHIFT) | (hid_t)digits[1]) << PyLong_SHIFT) | (hid_t)digits[0])));
                        }
                    }
                    break;
            }
        }
#endif
        if ((sizeof(hid_t) <= sizeof(long))) {
            __PYX_VERIFY_RETURN_INT_EXC(hid_t, long, PyLong_AsLong(x))
        } else if ((sizeof(hid_t) <= sizeof(PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(hid_t, PY_LONG_LONG, PyLong_AsLongLong(x))
        }
    }
    {
        hid_t val;
        int ret = -1;
#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
        Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
            x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
        if (unlikely(bytes_copied == -1)) {
        } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
            goto raise_overflow;
        } else {
            ret = 0;
        }
#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
        int one = 1; int is_little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&val;
        ret = _PyLong_AsByteArray((PyLongObject *)x,
                                    bytes, sizeof(val),
                                    is_little, !is_unsigned);
#else
        PyObject *v;
        PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
        int bits, remaining_bits, is_negative = 0;
        int chunk_size = (sizeof(long) < 8) ? 30 : 62;
        if (likely(PyLong_CheckExact(x))) {
            v = __Pyx_NewRef(x);
        } else {
            v = PyNumber_Long(x);
            if (unlikely(!v)) return (hid_t) -1;
            assert(PyLong_CheckExact(v));
        }
        {
            int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
            if (unlikely(result < 0)) {
                Py_DECREF(v);
                return (hid_t) -1;
            }
            is_negative = result == 1;
        }
        if (is_unsigned && unlikely(is_negative)) {
            Py_DECREF(v);
            goto raise_neg_overflow;
        } else if (is_negative) {
            stepval = PyNumber_Invert(v);
            Py_DECREF(v);
            if (unlikely(!stepval))
                return (hid_t) -1;
        } else {
            stepval = v;
        }
        v = NULL;
        val = (hid_t) 0;
        mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
        shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
        for (bits = 0; bits < (int) sizeof(hid_t) * 8 - chunk_size; bits += chunk_size) {
            PyObject *tmp, *digit;
            long idigit;
            digit = PyNumber_And(stepval, mask);
            if (unlikely(!digit)) goto done;
            idigit = PyLong_AsLong(digit);
            Py_DECREF(digit);
            if (unlikely(idigit < 0)) goto done;
            val |= ((hid_t) idigit) << bits;
            tmp = PyNumber_Rshift(stepval, shift);
            if (unlikely(!tmp)) goto done;
            Py_DECREF(stepval); stepval = tmp;
        }
        Py_DECREF(shift); shift = NULL;
        Py_DECREF(mask); mask = NULL;
        {
            long idigit = PyLong_AsLong(stepval);
            if (unlikely(idigit < 0)) goto done;
            remaining_bits = ((int) sizeof(hid_t) * 8) - bits - (is_unsigned ? 0 : 1);
            if (unlikely(idigit >= (1L << remaining_bits)))
                goto raise_overflow;
            val |= ((hid_t) idigit) << bits;
        }
        if (!is_unsigned) {
            if (unlikely(val & (((hid_t) 1) << (sizeof(hid_t) * 8 - 1))))
                goto raise_overflow;
            if (is_negative)
                val = ~val;
        }
        ret = 0;
    done:
        Py_XDECREF(shift);
        Py_XDECREF(mask);
        Py_XDECREF(stepval);
#endif
        if (unlikely(ret))
            return (hid_t) -1;
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to hid_t");
    return (hid_t) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to hid_t");
    return (hid_t) -1;
}

/* CIntFromPy */
static CYTHON_INLINE hbool_t __Pyx_PyLong_As_hbool_t(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const hbool_t neg_one = (hbool_t) -1, const_zero = (hbool_t) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (unlikely(!PyLong_Check(x))) {
        hbool_t val;
        PyObject *tmp = __Pyx_PyNumber_Long(x);
        if (!tmp) return (hbool_t) -1;
        val = __Pyx_PyLong_As_hbool_t(tmp);
        Py_DECREF(tmp);
        return val;
    }
    if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
            goto raise_neg_overflow;
        } else if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(hbool_t, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_DigitCount(x)) {
                case 2:
                    if ((8 * sizeof(hbool_t) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(hbool_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(hbool_t) >= 2 * PyLong_SHIFT)) {
                            return (hbool_t) (((((hbool_t)digits[1]) << PyLong_SHIFT) | (hbool_t)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(hbool_t) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(hbool_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(hbool_t) >= 3 * PyLong_SHIFT)) {
                            return (hbool_t) (((((((hbool_t)digits[2]) << PyLong_SHIFT) | (hbool_t)digits[1]) << PyLong_SHIFT) | (hbool_t)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(hbool_t) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(hbool_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(hbool_t) >= 4 * PyLong_SHIFT)) {
                            return (hbool_t) (((((((((hbool_t)digits[3]) << PyLong_SHIFT) | (hbool_t)digits[2]) << PyLong_SHIFT) | (hbool_t)digits[1]) << PyLong_SHIFT) | (hbool_t)digits[0]));
                        }
                    }
                    break;
            }
        }
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
        if (unlikely(Py_SIZE(x) < 0)) {
            goto raise_neg_overflow;
        }
#else
        {
            int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
            if (unlikely(result < 0))
                return (hbool_t) -1;
            if (unlikely(result == 1))
                goto raise_neg_overflow;
        }
#endif
        if ((sizeof(hbool_t) <= sizeof(unsigned long))) {
            __PYX_VERIFY_RETURN_INT_EXC(hbool_t, unsigned long, PyLong_AsUnsignedLong(x))
        } else if ((sizeof(hbool_t) <= sizeof(unsigned PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(hbool_t, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
        }
    } else {
#if CYTHON_USE_PYLONG_INTERNALS
        if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(hbool_t, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_SignedDigitCount(x)) {
                case -2:
                    if ((8 * sizeof(hbool_t) - 1 > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(hbool_t, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(hbool_t) - 1 > 2 * PyLong_SHIFT)) {
                            return (hbool_t) (((hbool_t)-1)*(((((hbool_t)digits[1]) << PyLong_SHIFT) | (hbool_t)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if ((8 * sizeof(hbool_t) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(hbool_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(hbool_t) - 1 > 2 * PyLong_SHIFT)) {
                            return (hbool_t) ((((((hbool_t)digits[1]) << PyLong_SHIFT) | (hbool_t)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if ((8 * sizeof(hbool_t) - 1 > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(hbool_t, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(hbool_t) - 1 > 3 * PyLong_SHIFT)) {
                            return (hbool_t) (((hbool_t)-1)*(((((((hbool_t)digits[2]) << PyLong_SHIFT) | (hbool_t)digits[1]) << PyLong_SHIFT) | (hbool_t)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(hbool_t) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(hbool_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(hbool_t) - 1 > 3 * PyLong_SHIFT)) {
                            return (hbool_t) ((((((((hbool_t)digits[2]) << PyLong_SHIFT) | (hbool_t)digits[1]) << PyLong_SHIFT) | (hbool_t)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if ((8 * sizeof(hbool_t) - 1 > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(hbool_t, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(hbool_t) - 1 > 4 * PyLong_SHIFT)) {
                            return (hbool_t) (((hbool_t)-1)*(((((((((hbool_t)digits[3]) << PyLong_SHIFT) | (hbool_t)digits[2]) << PyLong_SHIFT) | (hbool_t)digits[1]) << PyLong_SHIFT) | (hbool_t)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(hbool_t) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(hbool_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(hbool_t) - 1 > 4 * PyLong_SHIFT)) {
                            return (hbool_t) ((((((((((hbool_t)digits[3]) << PyLong_SHIFT) | (hbool_t)digits[2]) << PyLong_SHIFT) | (hbool_t)digits[1]) << PyLong_SHIFT) | (hbool_t)digits[0])));
                        }
                    }
                    break;
            }
        }
#endif
        if ((sizeof(hbool_t) <= sizeof(long))) {
            __PYX_VERIFY_RETURN_INT_EXC(hbool_t, long, PyLong_AsLong(x))
        } else if ((sizeof(hbool_t) <= sizeof(PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(hbool_t, PY_LONG_LONG, PyLong_AsLongLong(x))
        }
    }
    {
        hbool_t val;
        int ret = -1;
#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
        Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
            x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
        if (unlikely(bytes_copied == -1)) {
        } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
            goto raise_overflow;
        } else {
            ret = 0;
        }
#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
        int one = 1; int is_little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&val;
        ret = _PyLong_AsByteArray((PyLongObject *)x,
                                    bytes, sizeof(val),
                                    is_little, !is_unsigned);
#else
        PyObject *v;
        PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
        int bits, remaining_bits, is_negative = 0;
        int chunk_size = (sizeof(long) < 8) ? 30 : 62;
        if (likely(PyLong_CheckExact(x))) {
            v = __Pyx_NewRef(x);
        } else {
            v = PyNumber_Long(x);
            if (unlikely(!v)) return (hbool_t) -1;
            assert(PyLong_CheckExact(v));
        }
        {
            int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
            if (unlikely(result < 0)) {
                Py_DECREF(v);
                return (hbool_t) -1;
            }
            is_negative = result == 1;
        }
        if (is_unsigned && unlikely(is_negative)) {
            Py_DECREF(v);
            goto raise_neg_overflow;
        } else if (is_negative) {
            stepval = PyNumber_Invert(v);
            Py_DECREF(v);
            if (unlikely(!stepval))
                return (hbool_t) -1;
        } else {
            stepval = v;
        }
        v = NULL;
        val = (hbool_t) 0;
        mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
        shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
        for (bits = 0; bits < (int) sizeof(hbool_t) * 8 - chunk_size; bits += chunk_size) {
            PyObject *tmp, *digit;
            long idigit;
            digit = PyNumber_And(stepval, mask);
            if (unlikely(!digit)) goto done;
            idigit = PyLong_AsLong(digit);
            Py_DECREF(digit);
            if (unlikely(idigit < 0)) goto done;
            val |= ((hbool_t) idigit) << bits;
            tmp = PyNumber_Rshift(stepval, shift);
            if (unlikely(!tmp)) goto done;
            Py_DECREF(stepval); stepval = tmp;
        }
        Py_DECREF(shift); shift = NULL;
        Py_DECREF(mask); mask = NULL;
        {
            long idigit = PyLong_AsLong(stepval);
            if (unlikely(idigit < 0)) goto done;
            remaining_bits = ((int) sizeof(hbool_t) * 8) - bits - (is_unsigned ? 0 : 1);
            if (unlikely(idigit >= (1L << remaining_bits)))
                goto raise_overflow;
            val |= ((hbool_t) idigit) << bits;
        }
        if (!is_unsigned) {
            if (unlikely(val & (((hbool_t) 1) << (sizeof(hbool_t) * 8 - 1))))
                goto raise_overflow;
            if (is_negative)
                val = ~val;
        }
        ret = 0;
    done:
        Py_XDECREF(shift);
        Py_XDECREF(mask);
        Py_XDECREF(stepval);
#endif
        if (unlikely(ret))
            return (hbool_t) -1;
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to hbool_t");
    return (hbool_t) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to hbool_t");
    return (hbool_t) -1;
}

/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyLong_From_hbool_t(hbool_t value) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const hbool_t neg_one = (hbool_t) -1, const_zero = (hbool_t) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(hbool_t) < sizeof(long)) {
            return PyLong_FromLong((long) value);
        } else if (sizeof(hbool_t) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#if !CYTHON_COMPILING_IN_PYPY
        } else if (sizeof(hbool_t) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(hbool_t) <= sizeof(long)) {
            return PyLong_FromLong((long) value);
        } else if (sizeof(hbool_t) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
        }
    }
    {
        unsigned char *bytes = (unsigned char *)&value;
#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d00A4
        if (is_unsigned) {
            return PyLong_FromUnsignedNativeBytes(bytes, sizeof(value), -1);
        } else {
            return PyLong_FromNativeBytes(bytes, sizeof(value), -1);
        }
#elif !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
        int one = 1; int little = (int)*(unsigned char *)&one;
        return _PyLong_FromByteArray(bytes, sizeof(hbool_t),
                                     little, !is_unsigned);
#else
        int one = 1; int little = (int)*(unsigned char *)&one;
        PyObject *from_bytes, *result = NULL, *kwds = NULL;
        PyObject *py_bytes = NULL, *order_str = NULL;
        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
        if (!from_bytes) return NULL;
        py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(hbool_t));
        if (!py_bytes) goto limited_bad;
        order_str = PyUnicode_FromString(little ? "little" : "big");
        if (!order_str) goto limited_bad;
        {
            PyObject *args[3+(CYTHON_VECTORCALL ? 1 : 0)] = { NULL, py_bytes, order_str };
            if (!is_unsigned) {
                kwds = __Pyx_MakeVectorcallBuilderKwds(1);
                if (!kwds) goto limited_bad;
                if (__Pyx_VectorcallBuilder_AddArgStr("signed", __Pyx_NewRef(Py_True), kwds, args+3, 0) < 0) goto limited_bad;
            }
            result = __Pyx_Object_Vectorcall_CallFromBuilder(from_bytes, args+1, 2 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET, kwds);
        }
        limited_bad:
        Py_XDECREF(kwds);
        Py_XDECREF(order_str);
        Py_XDECREF(py_bytes);
        Py_XDECREF(from_bytes);
        return result;
#endif
    }
}

/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyLong_From_long(long value) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const long neg_one = (long) -1, const_zero = (long) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(long) < sizeof(long)) {
            return PyLong_FromLong((long) value);
        } else if (sizeof(long) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#if !CYTHON_COMPILING_IN_PYPY
        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(long) <= sizeof(long)) {
            return PyLong_FromLong((long) value);
        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
        }
    }
    {
        unsigned char *bytes = (unsigned char *)&value;
#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d00A4
        if (is_unsigned) {
            return PyLong_FromUnsignedNativeBytes(bytes, sizeof(value), -1);
        } else {
            return PyLong_FromNativeBytes(bytes, sizeof(value), -1);
        }
#elif !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
        int one = 1; int little = (int)*(unsigned char *)&one;
        return _PyLong_FromByteArray(bytes, sizeof(long),
                                     little, !is_unsigned);
#else
        int one = 1; int little = (int)*(unsigned char *)&one;
        PyObject *from_bytes, *result = NULL, *kwds = NULL;
        PyObject *py_bytes = NULL, *order_str = NULL;
        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
        if (!from_bytes) return NULL;
        py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(long));
        if (!py_bytes) goto limited_bad;
        order_str = PyUnicode_FromString(little ? "little" : "big");
        if (!order_str) goto limited_bad;
        {
            PyObject *args[3+(CYTHON_VECTORCALL ? 1 : 0)] = { NULL, py_bytes, order_str };
            if (!is_unsigned) {
                kwds = __Pyx_MakeVectorcallBuilderKwds(1);
                if (!kwds) goto limited_bad;
                if (__Pyx_VectorcallBuilder_AddArgStr("signed", __Pyx_NewRef(Py_True), kwds, args+3, 0) < 0) goto limited_bad;
            }
            result = __Pyx_Object_Vectorcall_CallFromBuilder(from_bytes, args+1, 2 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET, kwds);
        }
        limited_bad:
        Py_XDECREF(kwds);
        Py_XDECREF(order_str);
        Py_XDECREF(py_bytes);
        Py_XDECREF(from_bytes);
        return result;
#endif
    }
}

/* CIntFromPy */
static CYTHON_INLINE size_t __Pyx_PyLong_As_size_t(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const size_t neg_one = (size_t) -1, const_zero = (size_t) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (unlikely(!PyLong_Check(x))) {
        size_t val;
        PyObject *tmp = __Pyx_PyNumber_Long(x);
        if (!tmp) return (size_t) -1;
        val = __Pyx_PyLong_As_size_t(tmp);
        Py_DECREF(tmp);
        return val;
    }
    if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
            goto raise_neg_overflow;
        } else if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(size_t, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_DigitCount(x)) {
                case 2:
                    if ((8 * sizeof(size_t) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(size_t) >= 2 * PyLong_SHIFT)) {
                            return (size_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(size_t) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(size_t) >= 3 * PyLong_SHIFT)) {
                            return (size_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(size_t) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(size_t) >= 4 * PyLong_SHIFT)) {
                            return (size_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
                        }
                    }
                    break;
            }
        }
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
        if (unlikely(Py_SIZE(x) < 0)) {
            goto raise_neg_overflow;
        }
#else
        {
            int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
            if (unlikely(result < 0))
                return (size_t) -1;
            if (unlikely(result == 1))
                goto raise_neg_overflow;
        }
#endif
        if ((sizeof(size_t) <= sizeof(unsigned long))) {
            __PYX_VERIFY_RETURN_INT_EXC(size_t, unsigned long, PyLong_AsUnsignedLong(x))
        } else if ((sizeof(size_t) <= sizeof(unsigned PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(size_t, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
        }
    } else {
#if CYTHON_USE_PYLONG_INTERNALS
        if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(size_t, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_SignedDigitCount(x)) {
                case -2:
                    if ((8 * sizeof(size_t) - 1 > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT)) {
                            return (size_t) (((size_t)-1)*(((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if ((8 * sizeof(size_t) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT)) {
                            return (size_t) ((((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if ((8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT)) {
                            return (size_t) (((size_t)-1)*(((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(size_t) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT)) {
                            return (size_t) ((((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if ((8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(size_t) - 1 > 4 * PyLong_SHIFT)) {
                            return (size_t) (((size_t)-1)*(((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(size_t) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(size_t) - 1 > 4 * PyLong_SHIFT)) {
                            return (size_t) ((((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
                        }
                    }
                    break;
            }
        }
#endif
        if ((sizeof(size_t) <= sizeof(long))) {
            __PYX_VERIFY_RETURN_INT_EXC(size_t, long, PyLong_AsLong(x))
        } else if ((sizeof(size_t) <= sizeof(PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(size_t, PY_LONG_LONG, PyLong_AsLongLong(x))
        }
    }
    {
        size_t val;
        int ret = -1;
#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
        Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
            x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
        if (unlikely(bytes_copied == -1)) {
        } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
            goto raise_overflow;
        } else {
            ret = 0;
        }
#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
        int one = 1; int is_little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&val;
        ret = _PyLong_AsByteArray((PyLongObject *)x,
                                    bytes, sizeof(val),
                                    is_little, !is_unsigned);
#else
        PyObject *v;
        PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
        int bits, remaining_bits, is_negative = 0;
        int chunk_size = (sizeof(long) < 8) ? 30 : 62;
        if (likely(PyLong_CheckExact(x))) {
            v = __Pyx_NewRef(x);
        } else {
            v = PyNumber_Long(x);
            if (unlikely(!v)) return (size_t) -1;
            assert(PyLong_CheckExact(v));
        }
        {
            int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
            if (unlikely(result < 0)) {
                Py_DECREF(v);
                return (size_t) -1;
            }
            is_negative = result == 1;
        }
        if (is_unsigned && unlikely(is_negative)) {
            Py_DECREF(v);
            goto raise_neg_overflow;
        } else if (is_negative) {
            stepval = PyNumber_Invert(v);
            Py_DECREF(v);
            if (unlikely(!stepval))
                return (size_t) -1;
        } else {
            stepval = v;
        }
        v = NULL;
        val = (size_t) 0;
        mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
        shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
        for (bits = 0; bits < (int) sizeof(size_t) * 8 - chunk_size; bits += chunk_size) {
            PyObject *tmp, *digit;
            long idigit;
            digit = PyNumber_And(stepval, mask);
            if (unlikely(!digit)) goto done;
            idigit = PyLong_AsLong(digit);
            Py_DECREF(digit);
            if (unlikely(idigit < 0)) goto done;
            val |= ((size_t) idigit) << bits;
            tmp = PyNumber_Rshift(stepval, shift);
            if (unlikely(!tmp)) goto done;
            Py_DECREF(stepval); stepval = tmp;
        }
        Py_DECREF(shift); shift = NULL;
        Py_DECREF(mask); mask = NULL;
        {
            long idigit = PyLong_AsLong(stepval);
            if (unlikely(idigit < 0)) goto done;
            remaining_bits = ((int) sizeof(size_t) * 8) - bits - (is_unsigned ? 0 : 1);
            if (unlikely(idigit >= (1L << remaining_bits)))
                goto raise_overflow;
            val |= ((size_t) idigit) << bits;
        }
        if (!is_unsigned) {
            if (unlikely(val & (((size_t) 1) << (sizeof(size_t) * 8 - 1))))
                goto raise_overflow;
            if (is_negative)
                val = ~val;
        }
        ret = 0;
    done:
        Py_XDECREF(shift);
        Py_XDECREF(mask);
        Py_XDECREF(stepval);
#endif
        if (unlikely(ret))
            return (size_t) -1;
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to size_t");
    return (size_t) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to size_t");
    return (size_t) -1;
}

/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyLong_From_hid_t(hid_t value) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const hid_t neg_one = (hid_t) -1, const_zero = (hid_t) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(hid_t) < sizeof(long)) {
            return PyLong_FromLong((long) value);
        } else if (sizeof(hid_t) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#if !CYTHON_COMPILING_IN_PYPY
        } else if (sizeof(hid_t) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(hid_t) <= sizeof(long)) {
            return PyLong_FromLong((long) value);
        } else if (sizeof(hid_t) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
        }
    }
    {
        unsigned char *bytes = (unsigned char *)&value;
#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d00A4
        if (is_unsigned) {
            return PyLong_FromUnsignedNativeBytes(bytes, sizeof(value), -1);
        } else {
            return PyLong_FromNativeBytes(bytes, sizeof(value), -1);
        }
#elif !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
        int one = 1; int little = (int)*(unsigned char *)&one;
        return _PyLong_FromByteArray(bytes, sizeof(hid_t),
                                     little, !is_unsigned);
#else
        int one = 1; int little = (int)*(unsigned char *)&one;
        PyObject *from_bytes, *result = NULL, *kwds = NULL;
        PyObject *py_bytes = NULL, *order_str = NULL;
        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
        if (!from_bytes) return NULL;
        py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(hid_t));
        if (!py_bytes) goto limited_bad;
        order_str = PyUnicode_FromString(little ? "little" : "big");
        if (!order_str) goto limited_bad;
        {
            PyObject *args[3+(CYTHON_VECTORCALL ? 1 : 0)] = { NULL, py_bytes, order_str };
            if (!is_unsigned) {
                kwds = __Pyx_MakeVectorcallBuilderKwds(1);
                if (!kwds) goto limited_bad;
                if (__Pyx_VectorcallBuilder_AddArgStr("signed", __Pyx_NewRef(Py_True), kwds, args+3, 0) < 0) goto limited_bad;
            }
            result = __Pyx_Object_Vectorcall_CallFromBuilder(from_bytes, args+1, 2 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET, kwds);
        }
        limited_bad:
        Py_XDECREF(kwds);
        Py_XDECREF(order_str);
        Py_XDECREF(py_bytes);
        Py_XDECREF(from_bytes);
        return result;
#endif
    }
}

/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyLong_From_hsize_t(hsize_t value) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const hsize_t neg_one = (hsize_t) -1, const_zero = (hsize_t) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(hsize_t) < sizeof(long)) {
            return PyLong_FromLong((long) value);
        } else if (sizeof(hsize_t) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#if !CYTHON_COMPILING_IN_PYPY
        } else if (sizeof(hsize_t) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(hsize_t) <= sizeof(long)) {
            return PyLong_FromLong((long) value);
        } else if (sizeof(hsize_t) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
        }
    }
    {
        unsigned char *bytes = (unsigned char *)&value;
#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d00A4
        if (is_unsigned) {
            return PyLong_FromUnsignedNativeBytes(bytes, sizeof(value), -1);
        } else {
            return PyLong_FromNativeBytes(bytes, sizeof(value), -1);
        }
#elif !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
        int one = 1; int little = (int)*(unsigned char *)&one;
        return _PyLong_FromByteArray(bytes, sizeof(hsize_t),
                                     little, !is_unsigned);
#else
        int one = 1; int little = (int)*(unsigned char *)&one;
        PyObject *from_bytes, *result = NULL, *kwds = NULL;
        PyObject *py_bytes = NULL, *order_str = NULL;
        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
        if (!from_bytes) return NULL;
        py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(hsize_t));
        if (!py_bytes) goto limited_bad;
        order_str = PyUnicode_FromString(little ? "little" : "big");
        if (!order_str) goto limited_bad;
        {
            PyObject *args[3+(CYTHON_VECTORCALL ? 1 : 0)] = { NULL, py_bytes, order_str };
            if (!is_unsigned) {
                kwds = __Pyx_MakeVectorcallBuilderKwds(1);
                if (!kwds) goto limited_bad;
                if (__Pyx_VectorcallBuilder_AddArgStr("signed", __Pyx_NewRef(Py_True), kwds, args+3, 0) < 0) goto limited_bad;
            }
            result = __Pyx_Object_Vectorcall_CallFromBuilder(from_bytes, args+1, 2 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET, kwds);
        }
        limited_bad:
        Py_XDECREF(kwds);
        Py_XDECREF(order_str);
        Py_XDECREF(py_bytes);
        Py_XDECREF(from_bytes);
        return result;
#endif
    }
}

/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyLong_From_enum__H5T_order_t(enum H5T_order_t value) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const enum H5T_order_t neg_one = (enum H5T_order_t) -1, const_zero = (enum H5T_order_t) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(enum H5T_order_t) < sizeof(long)) {
            return PyLong_FromLong((long) value);
        } else if (sizeof(enum H5T_order_t) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#if !CYTHON_COMPILING_IN_PYPY
        } else if (sizeof(enum H5T_order_t) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(enum H5T_order_t) <= sizeof(long)) {
            return PyLong_FromLong((long) value);
        } else if (sizeof(enum H5T_order_t) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
        }
    }
    {
        unsigned char *bytes = (unsigned char *)&value;
#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d00A4
        if (is_unsigned) {
            return PyLong_FromUnsignedNativeBytes(bytes, sizeof(value), -1);
        } else {
            return PyLong_FromNativeBytes(bytes, sizeof(value), -1);
        }
#elif !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
        int one = 1; int little = (int)*(unsigned char *)&one;
        return _PyLong_FromByteArray(bytes, sizeof(enum H5T_order_t),
                                     little, !is_unsigned);
#else
        int one = 1; int little = (int)*(unsigned char *)&one;
        PyObject *from_bytes, *result = NULL, *kwds = NULL;
        PyObject *py_bytes = NULL, *order_str = NULL;
        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
        if (!from_bytes) return NULL;
        py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(enum H5T_order_t));
        if (!py_bytes) goto limited_bad;
        order_str = PyUnicode_FromString(little ? "little" : "big");
        if (!order_str) goto limited_bad;
        {
            PyObject *args[3+(CYTHON_VECTORCALL ? 1 : 0)] = { NULL, py_bytes, order_str };
            if (!is_unsigned) {
                kwds = __Pyx_MakeVectorcallBuilderKwds(1);
                if (!kwds) goto limited_bad;
                if (__Pyx_VectorcallBuilder_AddArgStr("signed", __Pyx_NewRef(Py_True), kwds, args+3, 0) < 0) goto limited_bad;
            }
            result = __Pyx_Object_Vectorcall_CallFromBuilder(from_bytes, args+1, 2 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET, kwds);
        }
        limited_bad:
        Py_XDECREF(kwds);
        Py_XDECREF(order_str);
        Py_XDECREF(py_bytes);
        Py_XDECREF(from_bytes);
        return result;
#endif
    }
}

/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyLong_From_int(int value) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const int neg_one = (int) -1, const_zero = (int) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(int) < sizeof(long)) {
            return PyLong_FromLong((long) value);
        } else if (sizeof(int) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#if !CYTHON_COMPILING_IN_PYPY
        } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(int) <= sizeof(long)) {
            return PyLong_FromLong((long) value);
        } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
        }
    }
    {
        unsigned char *bytes = (unsigned char *)&value;
#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d00A4
        if (is_unsigned) {
            return PyLong_FromUnsignedNativeBytes(bytes, sizeof(value), -1);
        } else {
            return PyLong_FromNativeBytes(bytes, sizeof(value), -1);
        }
#elif !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
        int one = 1; int little = (int)*(unsigned char *)&one;
        return _PyLong_FromByteArray(bytes, sizeof(int),
                                     little, !is_unsigned);
#else
        int one = 1; int little = (int)*(unsigned char *)&one;
        PyObject *from_bytes, *result = NULL, *kwds = NULL;
        PyObject *py_bytes = NULL, *order_str = NULL;
        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
        if (!from_bytes) return NULL;
        py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(int));
        if (!py_bytes) goto limited_bad;
        order_str = PyUnicode_FromString(little ? "little" : "big");
        if (!order_str) goto limited_bad;
        {
            PyObject *args[3+(CYTHON_VECTORCALL ? 1 : 0)] = { NULL, py_bytes, order_str };
            if (!is_unsigned) {
                kwds = __Pyx_MakeVectorcallBuilderKwds(1);
                if (!kwds) goto limited_bad;
                if (__Pyx_VectorcallBuilder_AddArgStr("signed", __Pyx_NewRef(Py_True), kwds, args+3, 0) < 0) goto limited_bad;
            }
            result = __Pyx_Object_Vectorcall_CallFromBuilder(from_bytes, args+1, 2 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET, kwds);
        }
        limited_bad:
        Py_XDECREF(kwds);
        Py_XDECREF(order_str);
        Py_XDECREF(py_bytes);
        Py_XDECREF(from_bytes);
        return result;
#endif
    }
}

/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyLong_From_PY_LONG_LONG(PY_LONG_LONG value) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const PY_LONG_LONG neg_one = (PY_LONG_LONG) -1, const_zero = (PY_LONG_LONG) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(PY_LONG_LONG) < sizeof(long)) {
            return PyLong_FromLong((long) value);
        } else if (sizeof(PY_LONG_LONG) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#if !CYTHON_COMPILING_IN_PYPY
        } else if (sizeof(PY_LONG_LONG) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(PY_LONG_LONG) <= sizeof(long)) {
            return PyLong_FromLong((long) value);
        } else if (sizeof(PY_LONG_LONG) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
        }
    }
    {
        unsigned char *bytes = (unsigned char *)&value;
#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d00A4
        if (is_unsigned) {
            return PyLong_FromUnsignedNativeBytes(bytes, sizeof(value), -1);
        } else {
            return PyLong_FromNativeBytes(bytes, sizeof(value), -1);
        }
#elif !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
        int one = 1; int little = (int)*(unsigned char *)&one;
        return _PyLong_FromByteArray(bytes, sizeof(PY_LONG_LONG),
                                     little, !is_unsigned);
#else
        int one = 1; int little = (int)*(unsigned char *)&one;
        PyObject *from_bytes, *result = NULL, *kwds = NULL;
        PyObject *py_bytes = NULL, *order_str = NULL;
        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
        if (!from_bytes) return NULL;
        py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(PY_LONG_LONG));
        if (!py_bytes) goto limited_bad;
        order_str = PyUnicode_FromString(little ? "little" : "big");
        if (!order_str) goto limited_bad;
        {
            PyObject *args[3+(CYTHON_VECTORCALL ? 1 : 0)] = { NULL, py_bytes, order_str };
            if (!is_unsigned) {
                kwds = __Pyx_MakeVectorcallBuilderKwds(1);
                if (!kwds) goto limited_bad;
                if (__Pyx_VectorcallBuilder_AddArgStr("signed", __Pyx_NewRef(Py_True), kwds, args+3, 0) < 0) goto limited_bad;
            }
            result = __Pyx_Object_Vectorcall_CallFromBuilder(from_bytes, args+1, 2 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET, kwds);
        }
        limited_bad:
        Py_XDECREF(kwds);
        Py_XDECREF(order_str);
        Py_XDECREF(py_bytes);
        Py_XDECREF(from_bytes);
        return result;
#endif
    }
}

/* CIntFromPy */
static CYTHON_INLINE PY_LONG_LONG __Pyx_PyLong_As_PY_LONG_LONG(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const PY_LONG_LONG neg_one = (PY_LONG_LONG) -1, const_zero = (PY_LONG_LONG) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (unlikely(!PyLong_Check(x))) {
        PY_LONG_LONG val;
        PyObject *tmp = __Pyx_PyNumber_Long(x);
        if (!tmp) return (PY_LONG_LONG) -1;
        val = __Pyx_PyLong_As_PY_LONG_LONG(tmp);
        Py_DECREF(tmp);
        return val;
    }
    if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
            goto raise_neg_overflow;
        } else if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(PY_LONG_LONG, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_DigitCount(x)) {
                case 2:
                    if ((8 * sizeof(PY_LONG_LONG) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(PY_LONG_LONG, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(PY_LONG_LONG) >= 2 * PyLong_SHIFT)) {
                            return (PY_LONG_LONG) (((((PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (PY_LONG_LONG)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(PY_LONG_LONG) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(PY_LONG_LONG, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(PY_LONG_LONG) >= 3 * PyLong_SHIFT)) {
                            return (PY_LONG_LONG) (((((((PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (PY_LONG_LONG)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(PY_LONG_LONG) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(PY_LONG_LONG, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(PY_LONG_LONG) >= 4 * PyLong_SHIFT)) {
                            return (PY_LONG_LONG) (((((((((PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (PY_LONG_LONG)digits[0]));
                        }
                    }
                    break;
            }
        }
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
        if (unlikely(Py_SIZE(x) < 0)) {
            goto raise_neg_overflow;
        }
#else
        {
            int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
            if (unlikely(result < 0))
                return (PY_LONG_LONG) -1;
            if (unlikely(result == 1))
                goto raise_neg_overflow;
        }
#endif
        if ((sizeof(PY_LONG_LONG) <= sizeof(unsigned long))) {
            __PYX_VERIFY_RETURN_INT_EXC(PY_LONG_LONG, unsigned long, PyLong_AsUnsignedLong(x))
        } else if ((sizeof(PY_LONG_LONG) <= sizeof(unsigned PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(PY_LONG_LONG, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
        }
    } else {
#if CYTHON_USE_PYLONG_INTERNALS
        if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(PY_LONG_LONG, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_SignedDigitCount(x)) {
                case -2:
                    if ((8 * sizeof(PY_LONG_LONG) - 1 > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(PY_LONG_LONG, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT)) {
                            return (PY_LONG_LONG) (((PY_LONG_LONG)-1)*(((((PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (PY_LONG_LONG)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if ((8 * sizeof(PY_LONG_LONG) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(PY_LONG_LONG, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT)) {
                            return (PY_LONG_LONG) ((((((PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (PY_LONG_LONG)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if ((8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(PY_LONG_LONG, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT)) {
                            return (PY_LONG_LONG) (((PY_LONG_LONG)-1)*(((((((PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (PY_LONG_LONG)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(PY_LONG_LONG) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(PY_LONG_LONG, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT)) {
                            return (PY_LONG_LONG) ((((((((PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (PY_LONG_LONG)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if ((8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(PY_LONG_LONG, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT)) {
                            return (PY_LONG_LONG) (((PY_LONG_LONG)-1)*(((((((((PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (PY_LONG_LONG)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(PY_LONG_LONG) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(PY_LONG_LONG, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT)) {
                            return (PY_LONG_LONG) ((((((((((PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (PY_LONG_LONG)digits[0])));
                        }
                    }
                    break;
            }
        }
#endif
        if ((sizeof(PY_LONG_LONG) <= sizeof(long))) {
            __PYX_VERIFY_RETURN_INT_EXC(PY_LONG_LONG, long, PyLong_AsLong(x))
        } else if ((sizeof(PY_LONG_LONG) <= sizeof(PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(PY_LONG_LONG, PY_LONG_LONG, PyLong_AsLongLong(x))
        }
    }
    {
        PY_LONG_LONG val;
        int ret = -1;
#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
        Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
            x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
        if (unlikely(bytes_copied == -1)) {
        } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
            goto raise_overflow;
        } else {
            ret = 0;
        }
#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
        int one = 1; int is_little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&val;
        ret = _PyLong_AsByteArray((PyLongObject *)x,
                                    bytes, sizeof(val),
                                    is_little, !is_unsigned);
#else
        PyObject *v;
        PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
        int bits, remaining_bits, is_negative = 0;
        int chunk_size = (sizeof(long) < 8) ? 30 : 62;
        if (likely(PyLong_CheckExact(x))) {
            v = __Pyx_NewRef(x);
        } else {
            v = PyNumber_Long(x);
            if (unlikely(!v)) return (PY_LONG_LONG) -1;
            assert(PyLong_CheckExact(v));
        }
        {
            int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
            if (unlikely(result < 0)) {
                Py_DECREF(v);
                return (PY_LONG_LONG) -1;
            }
            is_negative = result == 1;
        }
        if (is_unsigned && unlikely(is_negative)) {
            Py_DECREF(v);
            goto raise_neg_overflow;
        } else if (is_negative) {
            stepval = PyNumber_Invert(v);
            Py_DECREF(v);
            if (unlikely(!stepval))
                return (PY_LONG_LONG) -1;
        } else {
            stepval = v;
        }
        v = NULL;
        val = (PY_LONG_LONG) 0;
        mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
        shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
        for (bits = 0; bits < (int) sizeof(PY_LONG_LONG) * 8 - chunk_size; bits += chunk_size) {
            PyObject *tmp, *digit;
            long idigit;
            digit = PyNumber_And(stepval, mask);
            if (unlikely(!digit)) goto done;
            idigit = PyLong_AsLong(digit);
            Py_DECREF(digit);
            if (unlikely(idigit < 0)) goto done;
            val |= ((PY_LONG_LONG) idigit) << bits;
            tmp = PyNumber_Rshift(stepval, shift);
            if (unlikely(!tmp)) goto done;
            Py_DECREF(stepval); stepval = tmp;
        }
        Py_DECREF(shift); shift = NULL;
        Py_DECREF(mask); mask = NULL;
        {
            long idigit = PyLong_AsLong(stepval);
            if (unlikely(idigit < 0)) goto done;
            remaining_bits = ((int) sizeof(PY_LONG_LONG) * 8) - bits - (is_unsigned ? 0 : 1);
            if (unlikely(idigit >= (1L << remaining_bits)))
                goto raise_overflow;
            val |= ((PY_LONG_LONG) idigit) << bits;
        }
        if (!is_unsigned) {
            if (unlikely(val & (((PY_LONG_LONG) 1) << (sizeof(PY_LONG_LONG) * 8 - 1))))
                goto raise_overflow;
            if (is_negative)
                val = ~val;
        }
        ret = 0;
    done:
        Py_XDECREF(shift);
        Py_XDECREF(mask);
        Py_XDECREF(stepval);
#endif
        if (unlikely(ret))
            return (PY_LONG_LONG) -1;
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to PY_LONG_LONG");
    return (PY_LONG_LONG) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to PY_LONG_LONG");
    return (PY_LONG_LONG) -1;
}

/* FormatTypeName */
#if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030d0000
static __Pyx_TypeName
__Pyx_PyType_GetFullyQualifiedName(PyTypeObject* tp)
{
    PyObject *module = NULL, *name = NULL, *result = NULL;
    #if __PYX_LIMITED_VERSION_HEX < 0x030b0000
    name = __Pyx_PyObject_GetAttrStr((PyObject *)tp,
                                               __pyx_mstate_global->__pyx_n_u_qualname);
    #else
    name = PyType_GetQualName(tp);
    #endif
    if (unlikely(name == NULL) || unlikely(!PyUnicode_Check(name))) goto bad;
    module = __Pyx_PyObject_GetAttrStr((PyObject *)tp,
                                               __pyx_mstate_global->__pyx_n_u_module);
    if (unlikely(module == NULL) || unlikely(!PyUnicode_Check(module))) goto bad;
    if (PyUnicode_CompareWithASCIIString(module, "builtins") == 0) {
        result = name;
        name = NULL;
        goto done;
    }
    result = PyUnicode_FromFormat("%U.%U", module, name);
    if (unlikely(result == NULL)) goto bad;
  done:
    Py_XDECREF(name);
    Py_XDECREF(module);
    return result;
  bad:
    PyErr_Clear();
    if (name) {
        result = name;
        name = NULL;
    } else {
        result = __Pyx_NewRef(__pyx_mstate_global->__pyx_kp_u__5);
    }
    goto done;
}
#endif

/* GetRuntimeVersion */
#if __PYX_LIMITED_VERSION_HEX < 0x030b0000
void __Pyx_init_runtime_version(void) {
    if (__Pyx_cached_runtime_version == 0) {
        const char* rt_version = Py_GetVersion();
        unsigned long version = 0;
        unsigned long factor = 0x01000000UL;
        unsigned int digit = 0;
        int i = 0;
        while (factor) {
            while ('0' <= rt_version[i] && rt_version[i] <= '9') {
                digit = digit * 10 + (unsigned int) (rt_version[i] - '0');
                ++i;
            }
            version += factor * digit;
            if (rt_version[i] != '.')
                break;
            digit = 0;
            factor >>= 8;
            ++i;
        }
        __Pyx_cached_runtime_version = version;
    }
}
#endif
static unsigned long __Pyx_get_runtime_version(void) {
#if __PYX_LIMITED_VERSION_HEX >= 0x030b0000
    return Py_Version & ~0xFFUL;
#else
    return __Pyx_cached_runtime_version;
#endif
}

/* CheckBinaryVersion */
static int __Pyx_check_binary_version(unsigned long ct_version, unsigned long rt_version, int allow_newer) {
    const unsigned long MAJOR_MINOR = 0xFFFF0000UL;
    if ((rt_version & MAJOR_MINOR) == (ct_version & MAJOR_MINOR))
        return 0;
    if (likely(allow_newer && (rt_version & MAJOR_MINOR) > (ct_version & MAJOR_MINOR)))
        return 1;
    {
        char message[200];
        PyOS_snprintf(message, sizeof(message),
                      "compile time Python version %d.%d "
                      "of module '%.100s' "
                      "%s "
                      "runtime version %d.%d",
                       (int) (ct_version >> 24), (int) ((ct_version >> 16) & 0xFF),
                       __Pyx_MODULE_NAME,
                       (allow_newer) ? "was newer than" : "does not match",
                       (int) (rt_version >> 24), (int) ((rt_version >> 16) & 0xFF)
       );
        return PyErr_WarnEx(NULL, message, 1);
    }
}

/* NewCodeObj */
#if CYTHON_COMPILING_IN_LIMITED_API
    static PyObject* __Pyx__PyCode_New(int a, int p, int k, int l, int s, int f,
                                       PyObject *code, PyObject *c, PyObject* n, PyObject *v,
                                       PyObject *fv, PyObject *cell, PyObject* fn,
                                       PyObject *name, int fline, PyObject *lnos) {
        PyObject *exception_table = NULL;
        PyObject *types_module=NULL, *code_type=NULL, *result=NULL;
        #if __PYX_LIMITED_VERSION_HEX < 0x030b0000
        PyObject *version_info;
        PyObject *py_minor_version = NULL;
        #endif
        long minor_version = 0;
        PyObject *type, *value, *traceback;
        PyErr_Fetch(&type, &value, &traceback);
        #if __PYX_LIMITED_VERSION_HEX >= 0x030b0000
        minor_version = 11;
        #else
        if (!(version_info = PySys_GetObject("version_info"))) goto end;
        if (!(py_minor_version = PySequence_GetItem(version_info, 1))) goto end;
        minor_version = PyLong_AsLong(py_minor_version);
        Py_DECREF(py_minor_version);
        if (minor_version == -1 && PyErr_Occurred()) goto end;
        #endif
        if (!(types_module = PyImport_ImportModule("types"))) goto end;
        if (!(code_type = PyObject_GetAttrString(types_module, "CodeType"))) goto end;
        if (minor_version <= 7) {
            (void)p;
            result = PyObject_CallFunction(code_type, "iiiiiOOOOOOiOOO", a, k, l, s, f, code,
                          c, n, v, fn, name, fline, lnos, fv, cell);
        } else if (minor_version <= 10) {
            result = PyObject_CallFunction(code_type, "iiiiiiOOOOOOiOOO", a,p, k, l, s, f, code,
                          c, n, v, fn, name, fline, lnos, fv, cell);
        } else {
            if (!(exception_table = PyBytes_FromStringAndSize(NULL, 0))) goto end;
            result = PyObject_CallFunction(code_type, "iiiiiiOOOOOOOiOOOO", a,p, k, l, s, f, code,
                          c, n, v, fn, name, name, fline, lnos, exception_table, fv, cell);
        }
    end:
        Py_XDECREF(code_type);
        Py_XDECREF(exception_table);
        Py_XDECREF(types_module);
        if (type) {
            PyErr_Restore(type, value, traceback);
        }
        return result;
    }
#elif PY_VERSION_HEX >= 0x030B0000
  static PyCodeObject* __Pyx__PyCode_New(int a, int p, int k, int l, int s, int f,
                                         PyObject *code, PyObject *c, PyObject* n, PyObject *v,
                                         PyObject *fv, PyObject *cell, PyObject* fn,
                                         PyObject *name, int fline, PyObject *lnos) {
    PyCodeObject *result;
    result =
      #if PY_VERSION_HEX >= 0x030C0000
        PyUnstable_Code_NewWithPosOnlyArgs
      #else
        PyCode_NewWithPosOnlyArgs
      #endif
        (a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, name, fline, lnos, __pyx_mstate_global->__pyx_empty_bytes);
    #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030c00A1
    if (likely(result))
        result->_co_firsttraceable = 0;
    #endif
    return result;
  }
#elif !CYTHON_COMPILING_IN_PYPY
  #define __Pyx__PyCode_New(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
          PyCode_NewWithPosOnlyArgs(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
#else
  #define __Pyx__PyCode_New(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
          PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
#endif
static PyObject* __Pyx_PyCode_New(
        const __Pyx_PyCode_New_function_description descr,
        PyObject * const *varnames,
        PyObject *filename,
        PyObject *funcname,
        PyObject *line_table,
        PyObject *tuple_dedup_map
) {
    PyObject *code_obj = NULL, *varnames_tuple_dedup = NULL, *code_bytes = NULL;
    Py_ssize_t var_count = (Py_ssize_t) descr.nlocals;
    PyObject *varnames_tuple = PyTuple_New(var_count);
    if (unlikely(!varnames_tuple)) return NULL;
    for (Py_ssize_t i=0; i < var_count; i++) {
        Py_INCREF(varnames[i]);
        if (__Pyx_PyTuple_SET_ITEM(varnames_tuple, i, varnames[i]) != (0)) goto done;
    }
    #if CYTHON_COMPILING_IN_LIMITED_API
    varnames_tuple_dedup = PyDict_GetItem(tuple_dedup_map, varnames_tuple);
    if (!varnames_tuple_dedup) {
        if (unlikely(PyDict_SetItem(tuple_dedup_map, varnames_tuple, varnames_tuple) < 0)) goto done;
        varnames_tuple_dedup = varnames_tuple;
    }
    #else
    varnames_tuple_dedup = PyDict_SetDefault(tuple_dedup_map, varnames_tuple, varnames_tuple);
    if (unlikely(!varnames_tuple_dedup)) goto done;
    #endif
    #if CYTHON_AVOID_BORROWED_REFS
    Py_INCREF(varnames_tuple_dedup);
    #endif
    if (__PYX_LIMITED_VERSION_HEX >= (0x030b0000) && line_table != NULL && !CYTHON_COMPILING_IN_GRAAL) {
        Py_ssize_t line_table_length = __Pyx_PyBytes_GET_SIZE(line_table);
        #if !CYTHON_ASSUME_SAFE_SIZE
        if (unlikely(line_table_length == -1)) goto done;
        #endif
        Py_ssize_t code_len = (line_table_length * 2 + 4) & ~3LL;
        code_bytes = PyBytes_FromStringAndSize(NULL, code_len);
        if (unlikely(!code_bytes)) goto done;
        char* c_code_bytes = PyBytes_AsString(code_bytes);
        if (unlikely(!c_code_bytes)) goto done;
        memset(c_code_bytes, 0, (size_t) code_len);
    }
    code_obj = (PyObject*) __Pyx__PyCode_New(
        (int) descr.argcount,
        (int) descr.num_posonly_args,
        (int) descr.num_kwonly_args,
        (int) descr.nlocals,
        0,
        (int) descr.flags,
        code_bytes ? code_bytes : __pyx_mstate_global->__pyx_empty_bytes,
        __pyx_mstate_global->__pyx_empty_tuple,
        __pyx_mstate_global->__pyx_empty_tuple,
        varnames_tuple_dedup,
        __pyx_mstate_global->__pyx_empty_tuple,
        __pyx_mstate_global->__pyx_empty_tuple,
        filename,
        funcname,
        (int) descr.first_line,
        (__PYX_LIMITED_VERSION_HEX >= (0x030b0000) && line_table) ? line_table : __pyx_mstate_global->__pyx_empty_bytes
    );
done:
    Py_XDECREF(code_bytes);
    #if CYTHON_AVOID_BORROWED_REFS
    Py_XDECREF(varnames_tuple_dedup);
    #endif
    Py_DECREF(varnames_tuple);
    return code_obj;
}

/* DecompressString */
static PyObject *__Pyx_DecompressString(const char *s, Py_ssize_t length, int algo) {
    PyObject *module = NULL, *decompress, *compressed_bytes, *decompressed;
    const char* module_name = algo == 3 ? "compression.zstd" : algo == 2 ? "bz2" : "zlib";
    PyObject *methodname = PyUnicode_FromString("decompress");
    if (unlikely(!methodname)) return NULL;
    #if __PYX_LIMITED_VERSION_HEX >= 0x030e0000
    if (algo == 3) {
        PyObject *fromlist = Py_BuildValue("[O]", methodname);
        if (unlikely(!fromlist)) goto bad;
        module = PyImport_ImportModuleLevel("compression.zstd", NULL, NULL, fromlist, 0);
        Py_DECREF(fromlist);
    } else
    #endif
        module = PyImport_ImportModule(module_name);
    if (unlikely(!module)) goto import_failed;
    decompress = PyObject_GetAttr(module, methodname);
    if (unlikely(!decompress)) goto import_failed;
    {
        #ifdef __cplusplus
            char *memview_bytes = const_cast<char*>(s);
        #else
            #if defined(__clang__)
              #pragma clang diagnostic push
              #pragma clang diagnostic ignored "-Wcast-qual"
            #elif !defined(__INTEL_COMPILER) && defined(__GNUC__)
              #pragma GCC diagnostic push
              #pragma GCC diagnostic ignored "-Wcast-qual"
            #endif
            char *memview_bytes = (char*) s;
            #if defined(__clang__)
              #pragma clang diagnostic pop
            #elif !defined(__INTEL_COMPILER) && defined(__GNUC__)
              #pragma GCC diagnostic pop
            #endif
        #endif
        #if CYTHON_COMPILING_IN_LIMITED_API && !defined(PyBUF_READ)
        int memview_flags = 0x100;
        #else
        int memview_flags = PyBUF_READ;
        #endif
        compressed_bytes = PyMemoryView_FromMemory(memview_bytes, length, memview_flags);
    }
    if (unlikely(!compressed_bytes)) {
        Py_DECREF(decompress);
        goto bad;
    }
    decompressed = PyObject_CallFunctionObjArgs(decompress, compressed_bytes, NULL);
    Py_DECREF(compressed_bytes);
    Py_DECREF(decompress);
    Py_DECREF(module);
    Py_DECREF(methodname);
    return decompressed;
import_failed:
    PyErr_Format(PyExc_ImportError,
        "Failed to import '%.20s.decompress' - cannot initialise module strings. "
        "String compression was configured with the C macro 'CYTHON_COMPRESS_STRINGS=%d'.",
        module_name, algo);
bad:
    Py_XDECREF(module);
    Py_DECREF(methodname);
    return NULL;
}

#include <string.h>
static CYTHON_INLINE Py_ssize_t __Pyx_ssize_strlen(const char *s) {
    size_t len = strlen(s);
    if (unlikely(len > (size_t) PY_SSIZE_T_MAX)) {
        PyErr_SetString(PyExc_OverflowError, "byte string is too long");
        return -1;
    }
    return (Py_ssize_t) len;
}
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) {
    Py_ssize_t len = __Pyx_ssize_strlen(c_str);
    if (unlikely(len < 0)) return NULL;
    return __Pyx_PyUnicode_FromStringAndSize(c_str, len);
}
static CYTHON_INLINE PyObject* __Pyx_PyByteArray_FromString(const char* c_str) {
    Py_ssize_t len = __Pyx_ssize_strlen(c_str);
    if (unlikely(len < 0)) return NULL;
    return PyByteArray_FromStringAndSize(c_str, len);
}
static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject* o) {
    Py_ssize_t ignore;
    return __Pyx_PyObject_AsStringAndSize(o, &ignore);
}
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_UTF8
static CYTHON_INLINE const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
    if (unlikely(__Pyx_PyUnicode_READY(o) == -1)) return NULL;
#if CYTHON_COMPILING_IN_LIMITED_API
    {
        const char* result;
        Py_ssize_t unicode_length;
        CYTHON_MAYBE_UNUSED_VAR(unicode_length); // only for __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
        #if __PYX_LIMITED_VERSION_HEX < 0x030A0000
        if (unlikely(PyArg_Parse(o, "s#", &result, length) < 0)) return NULL;
        #else
        result = PyUnicode_AsUTF8AndSize(o, length);
        #endif
        #if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
        unicode_length = PyUnicode_GetLength(o);
        if (unlikely(unicode_length < 0)) return NULL;
        if (unlikely(unicode_length != *length)) {
            PyUnicode_AsASCIIString(o);
            return NULL;
        }
        #endif
        return result;
    }
#else
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
    if (likely(PyUnicode_IS_ASCII(o))) {
        *length = PyUnicode_GET_LENGTH(o);
        return PyUnicode_AsUTF8(o);
    } else {
        PyUnicode_AsASCIIString(o);
        return NULL;
    }
#else
    return PyUnicode_AsUTF8AndSize(o, length);
#endif
#endif
}
#endif
static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_UTF8
    if (PyUnicode_Check(o)) {
        return __Pyx_PyUnicode_AsStringAndSize(o, length);
    } else
#endif
    if (PyByteArray_Check(o)) {
#if (CYTHON_ASSUME_SAFE_SIZE && CYTHON_ASSUME_SAFE_MACROS) || (CYTHON_COMPILING_IN_PYPY && (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE)))
        *length = PyByteArray_GET_SIZE(o);
        return PyByteArray_AS_STRING(o);
#else
        *length = PyByteArray_Size(o);
        if (*length == -1) return NULL;
        return PyByteArray_AsString(o);
#endif
    } else
    {
        char* result;
        int r = PyBytes_AsStringAndSize(o, &result, length);
        if (unlikely(r < 0)) {
            return NULL;
        } else {
            return result;
        }
    }
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
   int is_true = x == Py_True;
   if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
   else return PyObject_IsTrue(x);
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject* x) {
    int retval;
    if (unlikely(!x)) return -1;
    retval = __Pyx_PyObject_IsTrue(x);
    Py_DECREF(x);
    return retval;
}
static PyObject* __Pyx_PyNumber_LongWrongResultType(PyObject* result) {
    __Pyx_TypeName result_type_name = __Pyx_PyType_GetFullyQualifiedName(Py_TYPE(result));
    if (PyLong_Check(result)) {
        if (PyErr_WarnFormat(PyExc_DeprecationWarning, 1,
                "__int__ returned non-int (type " __Pyx_FMT_TYPENAME ").  "
                "The ability to return an instance of a strict subclass of int is deprecated, "
                "and may be removed in a future version of Python.",
                result_type_name)) {
            __Pyx_DECREF_TypeName(result_type_name);
            Py_DECREF(result);
            return NULL;
        }
        __Pyx_DECREF_TypeName(result_type_name);
        return result;
    }
    PyErr_Format(PyExc_TypeError,
                 "__int__ returned non-int (type " __Pyx_FMT_TYPENAME ")",
                 result_type_name);
    __Pyx_DECREF_TypeName(result_type_name);
    Py_DECREF(result);
    return NULL;
}
static CYTHON_INLINE PyObject* __Pyx_PyNumber_Long(PyObject* x) {
#if CYTHON_USE_TYPE_SLOTS
  PyNumberMethods *m;
#endif
  PyObject *res = NULL;
  if (likely(PyLong_Check(x)))
      return __Pyx_NewRef(x);
#if CYTHON_USE_TYPE_SLOTS
  m = Py_TYPE(x)->tp_as_number;
  if (likely(m && m->nb_int)) {
      res = m->nb_int(x);
  }
#else
  if (!PyBytes_CheckExact(x) && !PyUnicode_CheckExact(x)) {
      res = PyNumber_Long(x);
  }
#endif
  if (likely(res)) {
      if (unlikely(!PyLong_CheckExact(res))) {
          return __Pyx_PyNumber_LongWrongResultType(res);
      }
  }
  else if (!PyErr_Occurred()) {
      PyErr_SetString(PyExc_TypeError,
                      "an integer is required");
  }
  return res;
}
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
  Py_ssize_t ival;
  PyObject *x;
  if (likely(PyLong_CheckExact(b))) {
    #if CYTHON_USE_PYLONG_INTERNALS
    if (likely(__Pyx_PyLong_IsCompact(b))) {
        return __Pyx_PyLong_CompactValue(b);
    } else {
      const digit* digits = __Pyx_PyLong_Digits(b);
      const Py_ssize_t size = __Pyx_PyLong_SignedDigitCount(b);
      switch (size) {
         case 2:
           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -2:
           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case 3:
           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -3:
           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case 4:
           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -4:
           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
      }
    }
    #endif
    return PyLong_AsSsize_t(b);
  }
  x = PyNumber_Index(b);
  if (!x) return -1;
  ival = PyLong_AsSsize_t(x);
  Py_DECREF(x);
  return ival;
}
static CYTHON_INLINE Py_hash_t __Pyx_PyIndex_AsHash_t(PyObject* o) {
  if (sizeof(Py_hash_t) == sizeof(Py_ssize_t)) {
    return (Py_hash_t) __Pyx_PyIndex_AsSsize_t(o);
  } else {
    Py_ssize_t ival;
    PyObject *x;
    x = PyNumber_Index(o);
    if (!x) return -1;
    ival = PyLong_AsLong(x);
    Py_DECREF(x);
    return ival;
  }
}
static CYTHON_INLINE PyObject *__Pyx_Owned_Py_None(int b) {
    CYTHON_UNUSED_VAR(b);
    return __Pyx_NewRef(Py_None);
}
static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b) {
  return __Pyx_NewRef(b ? Py_True: Py_False);
}
static CYTHON_INLINE PyObject * __Pyx_PyLong_FromSize_t(size_t ival) {
    return PyLong_FromSize_t(ival);
}


/* MultiPhaseInitModuleState */
#if CYTHON_PEP489_MULTI_PHASE_INIT && CYTHON_USE_MODULE_STATE
#ifndef CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
#if (CYTHON_COMPILING_IN_LIMITED_API || PY_VERSION_HEX >= 0x030C0000)
  #define CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE 1
#else
  #define CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE 0
#endif
#endif
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE && !CYTHON_ATOMICS
#error "Module state with PEP489 requires atomics. Currently that's one of\
 C11, C++11, gcc atomic intrinsics or MSVC atomic intrinsics"
#endif
#if !CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
#define __Pyx_ModuleStateLookup_Lock()
#define __Pyx_ModuleStateLookup_Unlock()
#elif !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d0000
static PyMutex __Pyx_ModuleStateLookup_mutex = {0};
#define __Pyx_ModuleStateLookup_Lock() PyMutex_Lock(&__Pyx_ModuleStateLookup_mutex)
#define __Pyx_ModuleStateLookup_Unlock() PyMutex_Unlock(&__Pyx_ModuleStateLookup_mutex)
#elif defined(__cplusplus) && __cplusplus >= 201103L
#include <mutex>
static std::mutex __Pyx_ModuleStateLookup_mutex;
#define __Pyx_ModuleStateLookup_Lock() __Pyx_ModuleStateLookup_mutex.lock()
#define __Pyx_ModuleStateLookup_Unlock() __Pyx_ModuleStateLookup_mutex.unlock()
#elif defined(__STDC_VERSION__) && (__STDC_VERSION__ > 201112L) && !defined(__STDC_NO_THREADS__)
#include <threads.h>
static mtx_t __Pyx_ModuleStateLookup_mutex;
static once_flag __Pyx_ModuleStateLookup_mutex_once_flag = ONCE_FLAG_INIT;
static void __Pyx_ModuleStateLookup_initialize_mutex(void) {
    mtx_init(&__Pyx_ModuleStateLookup_mutex, mtx_plain);
}
#define __Pyx_ModuleStateLookup_Lock()\
  call_once(&__Pyx_ModuleStateLookup_mutex_once_flag, __Pyx_ModuleStateLookup_initialize_mutex);\
  mtx_lock(&__Pyx_ModuleStateLookup_mutex)
#define __Pyx_ModuleStateLookup_Unlock() mtx_unlock(&__Pyx_ModuleStateLookup_mutex)
#elif defined(HAVE_PTHREAD_H)
#include <pthread.h>
static pthread_mutex_t __Pyx_ModuleStateLookup_mutex = PTHREAD_MUTEX_INITIALIZER;
#define __Pyx_ModuleStateLookup_Lock() pthread_mutex_lock(&__Pyx_ModuleStateLookup_mutex)
#define __Pyx_ModuleStateLookup_Unlock() pthread_mutex_unlock(&__Pyx_ModuleStateLookup_mutex)
#elif defined(_WIN32)
#include <Windows.h>  // synchapi.h on its own doesn't work
static SRWLOCK __Pyx_ModuleStateLookup_mutex = SRWLOCK_INIT;
#define __Pyx_ModuleStateLookup_Lock() AcquireSRWLockExclusive(&__Pyx_ModuleStateLookup_mutex)
#define __Pyx_ModuleStateLookup_Unlock() ReleaseSRWLockExclusive(&__Pyx_ModuleStateLookup_mutex)
#else
#error "No suitable lock available for CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE.\
 Requires C standard >= C11, or C++ standard >= C++11,\
 or pthreads, or the Windows 32 API, or Python >= 3.13."
#endif
typedef struct {
    int64_t id;
    PyObject *module;
} __Pyx_InterpreterIdAndModule;
typedef struct {
    char interpreter_id_as_index;
    Py_ssize_t count;
    Py_ssize_t allocated;
    __Pyx_InterpreterIdAndModule table[1];
} __Pyx_ModuleStateLookupData;
#define __PYX_MODULE_STATE_LOOKUP_SMALL_SIZE 32
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
static __pyx_atomic_int_type __Pyx_ModuleStateLookup_read_counter = 0;
#endif
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
static __pyx_atomic_ptr_type __Pyx_ModuleStateLookup_data = 0;
#else
static __Pyx_ModuleStateLookupData* __Pyx_ModuleStateLookup_data = NULL;
#endif
static __Pyx_InterpreterIdAndModule* __Pyx_State_FindModuleStateLookupTableLowerBound(
        __Pyx_InterpreterIdAndModule* table,
        Py_ssize_t count,
        int64_t interpreterId) {
    __Pyx_InterpreterIdAndModule* begin = table;
    __Pyx_InterpreterIdAndModule* end = begin + count;
    if (begin->id == interpreterId) {
        return begin;
    }
    while ((end - begin) > __PYX_MODULE_STATE_LOOKUP_SMALL_SIZE) {
        __Pyx_InterpreterIdAndModule* halfway = begin + (end - begin)/2;
        if (halfway->id == interpreterId) {
            return halfway;
        }
        if (halfway->id < interpreterId) {
            begin = halfway;
        } else {
            end = halfway;
        }
    }
    for (; begin < end; ++begin) {
        if (begin->id >= interpreterId) return begin;
    }
    return begin;
}
static PyObject *__Pyx_State_FindModule(CYTHON_UNUSED void* dummy) {
    int64_t interpreter_id = PyInterpreterState_GetID(__Pyx_PyInterpreterState_Get());
    if (interpreter_id == -1) return NULL;
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
    __Pyx_ModuleStateLookupData* data = (__Pyx_ModuleStateLookupData*)__pyx_atomic_pointer_load_relaxed(&__Pyx_ModuleStateLookup_data);
    {
        __pyx_atomic_incr_acq_rel(&__Pyx_ModuleStateLookup_read_counter);
        if (likely(data)) {
            __Pyx_ModuleStateLookupData* new_data = (__Pyx_ModuleStateLookupData*)__pyx_atomic_pointer_load_acquire(&__Pyx_ModuleStateLookup_data);
            if (likely(data == new_data)) {
                goto read_finished;
            }
        }
        __pyx_atomic_decr_acq_rel(&__Pyx_ModuleStateLookup_read_counter);
        __Pyx_ModuleStateLookup_Lock();
        __pyx_atomic_incr_relaxed(&__Pyx_ModuleStateLookup_read_counter);
        data = (__Pyx_ModuleStateLookupData*)__pyx_atomic_pointer_load_relaxed(&__Pyx_ModuleStateLookup_data);
        __Pyx_ModuleStateLookup_Unlock();
    }
  read_finished:;
#else
    __Pyx_ModuleStateLookupData* data = __Pyx_ModuleStateLookup_data;
#endif
    __Pyx_InterpreterIdAndModule* found = NULL;
    if (unlikely(!data)) goto end;
    if (data->interpreter_id_as_index) {
        if (interpreter_id < data->count) {
            found = data->table+interpreter_id;
        }
    } else {
        found = __Pyx_State_FindModuleStateLookupTableLowerBound(
            data->table, data->count, interpreter_id);
    }
  end:
    {
        PyObject *result=NULL;
        if (found && found->id == interpreter_id) {
            result = found->module;
        }
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
        __pyx_atomic_decr_acq_rel(&__Pyx_ModuleStateLookup_read_counter);
#endif
        return result;
    }
}
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
static void __Pyx_ModuleStateLookup_wait_until_no_readers(void) {
    while (__pyx_atomic_load(&__Pyx_ModuleStateLookup_read_counter) != 0);
}
#else
#define __Pyx_ModuleStateLookup_wait_until_no_readers()
#endif
static int __Pyx_State_AddModuleInterpIdAsIndex(__Pyx_ModuleStateLookupData **old_data, PyObject* module, int64_t interpreter_id) {
    Py_ssize_t to_allocate = (*old_data)->allocated;
    while (to_allocate <= interpreter_id) {
        if (to_allocate == 0) to_allocate = 1;
        else to_allocate *= 2;
    }
    __Pyx_ModuleStateLookupData *new_data = *old_data;
    if (to_allocate != (*old_data)->allocated) {
         new_data = (__Pyx_ModuleStateLookupData *)realloc(
            *old_data,
            sizeof(__Pyx_ModuleStateLookupData)+(to_allocate-1)*sizeof(__Pyx_InterpreterIdAndModule));
        if (!new_data) {
            PyErr_NoMemory();
            return -1;
        }
        for (Py_ssize_t i = new_data->allocated; i < to_allocate; ++i) {
            new_data->table[i].id = i;
            new_data->table[i].module = NULL;
        }
        new_data->allocated = to_allocate;
    }
    new_data->table[interpreter_id].module = module;
    if (new_data->count < interpreter_id+1) {
        new_data->count = interpreter_id+1;
    }
    *old_data = new_data;
    return 0;
}
static void __Pyx_State_ConvertFromInterpIdAsIndex(__Pyx_ModuleStateLookupData *data) {
    __Pyx_InterpreterIdAndModule *read = data->table;
    __Pyx_InterpreterIdAndModule *write = data->table;
    __Pyx_InterpreterIdAndModule *end = read + data->count;
    for (; read<end; ++read) {
        if (read->module) {
            write->id = read->id;
            write->module = read->module;
            ++write;
        }
    }
    data->count = write - data->table;
    for (; write<end; ++write) {
        write->id = 0;
        write->module = NULL;
    }
    data->interpreter_id_as_index = 0;
}
static int __Pyx_State_AddModule(PyObject* module, CYTHON_UNUSED void* dummy) {
    int64_t interpreter_id = PyInterpreterState_GetID(__Pyx_PyInterpreterState_Get());
    if (interpreter_id == -1) return -1;
    int result = 0;
    __Pyx_ModuleStateLookup_Lock();
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
    __Pyx_ModuleStateLookupData *old_data = (__Pyx_ModuleStateLookupData *)
            __pyx_atomic_pointer_exchange(&__Pyx_ModuleStateLookup_data, 0);
#else
    __Pyx_ModuleStateLookupData *old_data = __Pyx_ModuleStateLookup_data;
#endif
    __Pyx_ModuleStateLookupData *new_data = old_data;
    if (!new_data) {
        new_data = (__Pyx_ModuleStateLookupData *)calloc(1, sizeof(__Pyx_ModuleStateLookupData));
        if (!new_data) {
            result = -1;
            PyErr_NoMemory();
            goto end;
        }
        new_data->allocated = 1;
        new_data->interpreter_id_as_index = 1;
    }
    __Pyx_ModuleStateLookup_wait_until_no_readers();
    if (new_data->interpreter_id_as_index) {
        if (interpreter_id < __PYX_MODULE_STATE_LOOKUP_SMALL_SIZE) {
            result = __Pyx_State_AddModuleInterpIdAsIndex(&new_data, module, interpreter_id);
            goto end;
        }
        __Pyx_State_ConvertFromInterpIdAsIndex(new_data);
    }
    {
        Py_ssize_t insert_at = 0;
        {
            __Pyx_InterpreterIdAndModule* lower_bound = __Pyx_State_FindModuleStateLookupTableLowerBound(
                new_data->table, new_data->count, interpreter_id);
            assert(lower_bound);
            insert_at = lower_bound - new_data->table;
            if (unlikely(insert_at < new_data->count && lower_bound->id == interpreter_id)) {
                lower_bound->module = module;
                goto end;  // already in table, nothing more to do
            }
        }
        if (new_data->count+1 >= new_data->allocated) {
            Py_ssize_t to_allocate = (new_data->count+1)*2;
            new_data =
                (__Pyx_ModuleStateLookupData*)realloc(
                    new_data,
                    sizeof(__Pyx_ModuleStateLookupData) +
                    (to_allocate-1)*sizeof(__Pyx_InterpreterIdAndModule));
            if (!new_data) {
                result = -1;
                new_data = old_data;
                PyErr_NoMemory();
                goto end;
            }
            new_data->allocated = to_allocate;
        }
        ++new_data->count;
        int64_t last_id = interpreter_id;
        PyObject *last_module = module;
        for (Py_ssize_t i=insert_at; i<new_data->count; ++i) {
            int64_t current_id = new_data->table[i].id;
            new_data->table[i].id = last_id;
            last_id = current_id;
            PyObject *current_module = new_data->table[i].module;
            new_data->table[i].module = last_module;
            last_module = current_module;
        }
    }
  end:
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
    __pyx_atomic_pointer_exchange(&__Pyx_ModuleStateLookup_data, new_data);
#else
    __Pyx_ModuleStateLookup_data = new_data;
#endif
    __Pyx_ModuleStateLookup_Unlock();
    return result;
}
static int __Pyx_State_RemoveModule(CYTHON_UNUSED void* dummy) {
    int64_t interpreter_id = PyInterpreterState_GetID(__Pyx_PyInterpreterState_Get());
    if (interpreter_id == -1) return -1;
    __Pyx_ModuleStateLookup_Lock();
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
    __Pyx_ModuleStateLookupData *data = (__Pyx_ModuleStateLookupData *)
            __pyx_atomic_pointer_exchange(&__Pyx_ModuleStateLookup_data, 0);
#else
    __Pyx_ModuleStateLookupData *data = __Pyx_ModuleStateLookup_data;
#endif
    if (data->interpreter_id_as_index) {
        if (interpreter_id < data->count) {
            data->table[interpreter_id].module = NULL;
        }
        goto done;
    }
    {
        __Pyx_ModuleStateLookup_wait_until_no_readers();
        __Pyx_InterpreterIdAndModule* lower_bound = __Pyx_State_FindModuleStateLookupTableLowerBound(
            data->table, data->count, interpreter_id);
        if (!lower_bound) goto done;
        if (lower_bound->id != interpreter_id) goto done;
        __Pyx_InterpreterIdAndModule *end = data->table+data->count;
        for (;lower_bound<end-1; ++lower_bound) {
            lower_bound->id = (lower_bound+1)->id;
            lower_bound->module = (lower_bound+1)->module;
        }
    }
    --data->count;
    if (data->count == 0) {
        free(data);
        data = NULL;
    }
  done:
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
    __pyx_atomic_pointer_exchange(&__Pyx_ModuleStateLookup_data, data);
#else
    __Pyx_ModuleStateLookup_data = data;
#endif
    __Pyx_ModuleStateLookup_Unlock();
    return 0;
}
#endif

/* #### Code section: utility_code_pragmas_end ### */
#ifdef _MSC_VER
#pragma warning( pop )
#endif



/* #### Code section: end ### */
#endif /* Py_PYTHON_H */
