From 690a0ed8d3d90e5b3c9e05a78b60dfb2b795167f Mon Sep 17 00:00:00 2001
From: Martin Bauer <martin.bauer@fau.de>
Date: Mon, 1 Jul 2019 10:11:32 +0200
Subject: [PATCH] Fixed Cython deployment issues
---
pystencils/boundaries/createindexlist.py | 22 +-
pystencils/boundaries/createindexlistcython.c | 41083 ++++++++++++++++
.../boundaries/createindexlistcython.pyx | 1 +
setup.py | 17 +
4 files changed, 41116 insertions(+), 7 deletions(-)
create mode 100644 pystencils/boundaries/createindexlistcython.c
diff --git a/pystencils/boundaries/createindexlist.py b/pystencils/boundaries/createindexlist.py
index d039e16..f3aff9c 100644
--- a/pystencils/boundaries/createindexlist.py
+++ b/pystencils/boundaries/createindexlist.py
@@ -3,17 +3,25 @@ import itertools
import warnings
try:
- import pyximport
-
- pyximport.install(language_level=3)
+ # Try to import right away - assume compiled code is available
+ # compile with: python setup.py build_ext --inplace --use-cython
from pystencils.boundaries.createindexlistcython import create_boundary_neighbor_index_list_2d, \
create_boundary_neighbor_index_list_3d, create_boundary_cell_index_list_2d, create_boundary_cell_index_list_3d
cython_funcs_available = True
-except Exception:
- cython_funcs_available = False
- create_boundary_index_list_2d = None
- create_boundary_index_list_3d = None
+except ImportError:
+ try:
+ # If not, try development mode and import via pyximport
+ import pyximport
+
+ pyximport.install(language_level=3)
+ cython_funcs_available = True
+ except ImportError:
+ cython_funcs_available = False
+ if cython_funcs_available:
+ from pystencils.boundaries.createindexlistcython import create_boundary_neighbor_index_list_2d, \
+ create_boundary_neighbor_index_list_3d, create_boundary_cell_index_list_2d, \
+ create_boundary_cell_index_list_3d
boundary_index_array_coordinate_names = ["x", "y", "z"]
direction_member_name = "dir"
diff --git a/pystencils/boundaries/createindexlistcython.c b/pystencils/boundaries/createindexlistcython.c
new file mode 100644
index 0000000..2feba83
--- /dev/null
+++ b/pystencils/boundaries/createindexlistcython.c
@@ -0,0 +1,41083 @@
+/* Generated by Cython 0.29.5 */
+
+/* BEGIN: Cython Metadata
+{
+ "distutils": {
+ "language": "c",
+ "name": "pystencils.boundaries.createindexlistcython",
+ "sources": [
+ "pystencils/boundaries/createindexlistcython.pyx"
+ ]
+ },
+ "module_name": "pystencils.boundaries.createindexlistcython"
+}
+END: Cython Metadata */
+
+#define PY_SSIZE_T_CLEAN
+#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 < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000)
+ #error Cython requires Python 2.6+ or Python 3.3+.
+#else
+#define CYTHON_ABI "0_29_5"
+#define CYTHON_HEX_VERSION 0x001D05F0
+#define CYTHON_FUTURE_DIVISION 1
+#include <stddef.h>
+#ifndef offsetof
+ #define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
+#endif
+#if !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 HAVE_LONG_LONG
+ #if PY_VERSION_HEX >= 0x02070000
+ #define HAVE_LONG_LONG
+ #endif
+#endif
+#ifndef PY_LONG_LONG
+ #define PY_LONG_LONG LONG_LONG
+#endif
+#ifndef Py_HUGE_VAL
+ #define Py_HUGE_VAL HUGE_VAL
+#endif
+#ifdef PYPY_VERSION
+ #define CYTHON_COMPILING_IN_PYPY 1
+ #define CYTHON_COMPILING_IN_PYSTON 0
+ #define CYTHON_COMPILING_IN_CPYTHON 0
+ #undef CYTHON_USE_TYPE_SLOTS
+ #define CYTHON_USE_TYPE_SLOTS 0
+ #undef CYTHON_USE_PYTYPE_LOOKUP
+ #define CYTHON_USE_PYTYPE_LOOKUP 0
+ #if PY_VERSION_HEX < 0x03050000
+ #undef CYTHON_USE_ASYNC_SLOTS
+ #define CYTHON_USE_ASYNC_SLOTS 0
+ #elif !defined(CYTHON_USE_ASYNC_SLOTS)
+ #define CYTHON_USE_ASYNC_SLOTS 1
+ #endif
+ #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_ASSUME_SAFE_MACROS
+ #define CYTHON_ASSUME_SAFE_MACROS 0
+ #undef CYTHON_UNPACK_METHODS
+ #define CYTHON_UNPACK_METHODS 0
+ #undef CYTHON_FAST_THREAD_STATE
+ #define CYTHON_FAST_THREAD_STATE 0
+ #undef CYTHON_FAST_PYCALL
+ #define CYTHON_FAST_PYCALL 0
+ #undef CYTHON_PEP489_MULTI_PHASE_INIT
+ #define CYTHON_PEP489_MULTI_PHASE_INIT 0
+ #undef CYTHON_USE_TP_FINALIZE
+ #define CYTHON_USE_TP_FINALIZE 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
+#elif defined(PYSTON_VERSION)
+ #define CYTHON_COMPILING_IN_PYPY 0
+ #define CYTHON_COMPILING_IN_PYSTON 1
+ #define CYTHON_COMPILING_IN_CPYTHON 0
+ #ifndef CYTHON_USE_TYPE_SLOTS
+ #define CYTHON_USE_TYPE_SLOTS 1
+ #endif
+ #undef CYTHON_USE_PYTYPE_LOOKUP
+ #define CYTHON_USE_PYTYPE_LOOKUP 0
+ #undef CYTHON_USE_ASYNC_SLOTS
+ #define CYTHON_USE_ASYNC_SLOTS 0
+ #undef CYTHON_USE_PYLIST_INTERNALS
+ #define CYTHON_USE_PYLIST_INTERNALS 0
+ #ifndef CYTHON_USE_UNICODE_INTERNALS
+ #define CYTHON_USE_UNICODE_INTERNALS 1
+ #endif
+ #undef CYTHON_USE_UNICODE_WRITER
+ #define CYTHON_USE_UNICODE_WRITER 0
+ #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_ASSUME_SAFE_MACROS
+ #define CYTHON_ASSUME_SAFE_MACROS 1
+ #endif
+ #ifndef CYTHON_UNPACK_METHODS
+ #define CYTHON_UNPACK_METHODS 1
+ #endif
+ #undef CYTHON_FAST_THREAD_STATE
+ #define CYTHON_FAST_THREAD_STATE 0
+ #undef CYTHON_FAST_PYCALL
+ #define CYTHON_FAST_PYCALL 0
+ #undef CYTHON_PEP489_MULTI_PHASE_INIT
+ #define CYTHON_PEP489_MULTI_PHASE_INIT 0
+ #undef CYTHON_USE_TP_FINALIZE
+ #define CYTHON_USE_TP_FINALIZE 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
+#else
+ #define CYTHON_COMPILING_IN_PYPY 0
+ #define CYTHON_COMPILING_IN_PYSTON 0
+ #define CYTHON_COMPILING_IN_CPYTHON 1
+ #ifndef CYTHON_USE_TYPE_SLOTS
+ #define CYTHON_USE_TYPE_SLOTS 1
+ #endif
+ #if PY_VERSION_HEX < 0x02070000
+ #undef CYTHON_USE_PYTYPE_LOOKUP
+ #define CYTHON_USE_PYTYPE_LOOKUP 0
+ #elif !defined(CYTHON_USE_PYTYPE_LOOKUP)
+ #define CYTHON_USE_PYTYPE_LOOKUP 1
+ #endif
+ #if PY_MAJOR_VERSION < 3
+ #undef CYTHON_USE_ASYNC_SLOTS
+ #define CYTHON_USE_ASYNC_SLOTS 0
+ #elif !defined(CYTHON_USE_ASYNC_SLOTS)
+ #define CYTHON_USE_ASYNC_SLOTS 1
+ #endif
+ #if PY_VERSION_HEX < 0x02070000
+ #undef CYTHON_USE_PYLONG_INTERNALS
+ #define CYTHON_USE_PYLONG_INTERNALS 0
+ #elif !defined(CYTHON_USE_PYLONG_INTERNALS)
+ #define CYTHON_USE_PYLONG_INTERNALS 1
+ #endif
+ #ifndef CYTHON_USE_PYLIST_INTERNALS
+ #define CYTHON_USE_PYLIST_INTERNALS 1
+ #endif
+ #ifndef CYTHON_USE_UNICODE_INTERNALS
+ #define CYTHON_USE_UNICODE_INTERNALS 1
+ #endif
+ #if PY_VERSION_HEX < 0x030300F0
+ #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
+ #ifndef CYTHON_ASSUME_SAFE_MACROS
+ #define CYTHON_ASSUME_SAFE_MACROS 1
+ #endif
+ #ifndef CYTHON_UNPACK_METHODS
+ #define CYTHON_UNPACK_METHODS 1
+ #endif
+ #ifndef CYTHON_FAST_THREAD_STATE
+ #define CYTHON_FAST_THREAD_STATE 1
+ #endif
+ #ifndef CYTHON_FAST_PYCALL
+ #define CYTHON_FAST_PYCALL 1
+ #endif
+ #ifndef CYTHON_PEP489_MULTI_PHASE_INIT
+ #define CYTHON_PEP489_MULTI_PHASE_INIT (PY_VERSION_HEX >= 0x03050000)
+ #endif
+ #ifndef CYTHON_USE_TP_FINALIZE
+ #define CYTHON_USE_TP_FINALIZE (PY_VERSION_HEX >= 0x030400a1)
+ #endif
+ #ifndef CYTHON_USE_DICT_VERSIONS
+ #define CYTHON_USE_DICT_VERSIONS (PY_VERSION_HEX >= 0x030600B1)
+ #endif
+ #ifndef CYTHON_USE_EXC_INFO_STACK
+ #define CYTHON_USE_EXC_INFO_STACK (PY_VERSION_HEX >= 0x030700A3)
+ #endif
+#endif
+#if !defined(CYTHON_FAST_PYCCALL)
+#define CYTHON_FAST_PYCCALL (CYTHON_FAST_PYCALL && PY_VERSION_HEX >= 0x030600B1)
+#endif
+#if CYTHON_USE_PYLONG_INTERNALS
+ #include "longintrepr.h"
+ #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(__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_MAYBE_UNUSED_VAR
+# if defined(__cplusplus)
+ template<class T> void CYTHON_MAYBE_UNUSED_VAR( const T& ) { }
+# else
+# define CYTHON_MAYBE_UNUSED_VAR(x) (void)(x)
+# endif
+#endif
+#ifndef CYTHON_NCP_UNUSED
+# if CYTHON_COMPILING_IN_CPYTHON
+# define CYTHON_NCP_UNUSED
+# else
+# define CYTHON_NCP_UNUSED CYTHON_UNUSED
+# endif
+#endif
+#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
+#ifdef _MSC_VER
+ #ifndef _MSC_STDINT_H_
+ #if _MSC_VER < 1300
+ typedef unsigned char uint8_t;
+ typedef unsigned int uint32_t;
+ #else
+ typedef unsigned __int8 uint8_t;
+ typedef unsigned __int32 uint32_t;
+ #endif
+ #endif
+#else
+ #include <stdint.h>
+#endif
+#ifndef CYTHON_FALLTHROUGH
+ #if defined(__cplusplus) && __cplusplus >= 201103L
+ #if __has_cpp_attribute(fallthrough)
+ #define CYTHON_FALLTHROUGH [[fallthrough]]
+ #elif __has_cpp_attribute(clang::fallthrough)
+ #define CYTHON_FALLTHROUGH [[clang::fallthrough]]
+ #elif __has_cpp_attribute(gnu::fallthrough)
+ #define CYTHON_FALLTHROUGH [[gnu::fallthrough]]
+ #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 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
+
+#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag)
+ #define Py_OptimizeFlag 0
+#endif
+#define __PYX_BUILD_PY_SSIZE_T "n"
+#define CYTHON_FORMAT_SSIZE_T "z"
+#if PY_MAJOR_VERSION < 3
+ #define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
+ #define __Pyx_PyCode_New(a, 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)
+ #define __Pyx_DefaultClassType PyClass_Type
+#else
+ #define __Pyx_BUILTIN_MODULE_NAME "builtins"
+ #define __Pyx_PyCode_New(a, 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)
+ #define __Pyx_DefaultClassType PyType_Type
+#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 METH_STACKLESS
+ #define METH_STACKLESS 0
+#endif
+#if PY_VERSION_HEX <= 0x030700A3 || !defined(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
+ #define __Pyx_PyCFunctionFast _PyCFunctionFast
+ #define __Pyx_PyCFunctionFastWithKeywords _PyCFunctionFastWithKeywords
+#endif
+#if CYTHON_FAST_PYCCALL
+#define __Pyx_PyFastCFunction_Check(func)\
+ ((PyCFunction_Check(func) && (METH_FASTCALL == (PyCFunction_GET_FLAGS(func) & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_KEYWORDS | METH_STACKLESS)))))
+#else
+#define __Pyx_PyFastCFunction_Check(func) 0
+#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_CPYTHON && PY_VERSION_HEX < 0x030400A1
+ #define PyMem_RawMalloc(n) PyMem_Malloc(n)
+ #define PyMem_RawRealloc(p, n) PyMem_Realloc(p, n)
+ #define PyMem_RawFree(p) PyMem_Free(p)
+#endif
+#if CYTHON_COMPILING_IN_PYSTON
+ #define __Pyx_PyCode_HasFreeVars(co) PyCode_HasFreeVars(co)
+ #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_FAST_THREAD_STATE || PY_VERSION_HEX < 0x02070000
+ #define __Pyx_PyThreadState_Current PyThreadState_GET()
+#elif PY_VERSION_HEX >= 0x03060000
+ #define __Pyx_PyThreadState_Current _PyThreadState_UncheckedGet()
+#elif PY_VERSION_HEX >= 0x03000000
+ #define __Pyx_PyThreadState_Current PyThreadState_GET()
+#else
+ #define __Pyx_PyThreadState_Current _PyThreadState_Current
+#endif
+#if PY_VERSION_HEX < 0x030700A2 && !defined(PyThread_tss_create) && !defined(Py_tss_NEEDS_INIT)
+#include "pythread.h"
+#define Py_tss_NEEDS_INIT 0
+typedef int Py_tss_t;
+static CYTHON_INLINE int PyThread_tss_create(Py_tss_t *key) {
+ *key = PyThread_create_key();
+ return 0;
+}
+static CYTHON_INLINE Py_tss_t * PyThread_tss_alloc(void) {
+ Py_tss_t *key = (Py_tss_t *)PyObject_Malloc(sizeof(Py_tss_t));
+ *key = Py_tss_NEEDS_INIT;
+ return key;
+}
+static CYTHON_INLINE void PyThread_tss_free(Py_tss_t *key) {
+ PyObject_Free(key);
+}
+static CYTHON_INLINE int PyThread_tss_is_created(Py_tss_t *key) {
+ return *key != Py_tss_NEEDS_INIT;
+}
+static CYTHON_INLINE void PyThread_tss_delete(Py_tss_t *key) {
+ PyThread_delete_key(*key);
+ *key = Py_tss_NEEDS_INIT;
+}
+static CYTHON_INLINE int PyThread_tss_set(Py_tss_t *key, void *value) {
+ return PyThread_set_key_value(*key, value);
+}
+static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) {
+ return PyThread_get_key_value(*key);
+}
+#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
+#if PY_MAJOR_VERSION >= 3 || CYTHON_FUTURE_DIVISION
+ #define __Pyx_PyNumber_Divide(x,y) PyNumber_TrueDivide(x,y)
+ #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceTrueDivide(x,y)
+#else
+ #define __Pyx_PyNumber_Divide(x,y) PyNumber_Divide(x,y)
+ #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceDivide(x,y)
+#endif
+#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1 && CYTHON_USE_UNICODE_INTERNALS
+#define __Pyx_PyDict_GetItemStr(dict, name) _PyDict_GetItem_KnownHash(dict, name, ((PyASCIIObject *) name)->hash)
+#else
+#define __Pyx_PyDict_GetItemStr(dict, name) PyDict_GetItem(dict, name)
+#endif
+#if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND)
+ #define CYTHON_PEP393_ENABLED 1
+ #define __Pyx_PyUnicode_READY(op) (likely(PyUnicode_IS_READY(op)) ?\
+ 0 : _PyUnicode_Ready((PyObject *)(op)))
+ #define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_LENGTH(u)
+ #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) 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, ch)
+ #define __Pyx_PyUnicode_IS_TRUE(u) (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u)))
+#else
+ #define CYTHON_PEP393_ENABLED 0
+ #define PyUnicode_1BYTE_KIND 1
+ #define PyUnicode_2BYTE_KIND 2
+ #define PyUnicode_4BYTE_KIND 4
+ #define __Pyx_PyUnicode_READY(op) (0)
+ #define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_SIZE(u)
+ #define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i]))
+ #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u) ((sizeof(Py_UNICODE) == 2) ? 65535 : 1114111)
+ #define __Pyx_PyUnicode_KIND(u) (sizeof(Py_UNICODE))
+ #define __Pyx_PyUnicode_DATA(u) ((void*)PyUnicode_AS_UNICODE(u))
+ #define __Pyx_PyUnicode_READ(k, d, i) ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i]))
+ #define __Pyx_PyUnicode_WRITE(k, d, i, ch) (((void)(k)), ((Py_UNICODE*)d)[i] = ch)
+ #define __Pyx_PyUnicode_IS_TRUE(u) (0 != PyUnicode_GET_SIZE(u))
+#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 && !defined(PyUnicode_Contains)
+ #define PyUnicode_Contains(u, s) PySequence_Contains(u, s)
+#endif
+#if CYTHON_COMPILING_IN_PYPY && !defined(PyByteArray_Check)
+ #define PyByteArray_Check(obj) PyObject_TypeCheck(obj, &PyByteArray_Type)
+#endif
+#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Format)
+ #define PyObject_Format(obj, fmt) PyObject_CallMethod(obj, "__format__", "O", fmt)
+#endif
+#define __Pyx_PyString_FormatSafe(a, b) ((unlikely((a) == Py_None || (PyString_Check(b) && !PyString_CheckExact(b)))) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
+#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 PY_MAJOR_VERSION >= 3
+ #define __Pyx_PyString_Format(a, b) PyUnicode_Format(a, b)
+#else
+ #define __Pyx_PyString_Format(a, b) PyString_Format(a, b)
+#endif
+#if PY_MAJOR_VERSION < 3 && !defined(PyObject_ASCII)
+ #define PyObject_ASCII(o) PyObject_Repr(o)
+#endif
+#if PY_MAJOR_VERSION >= 3
+ #define PyBaseString_Type PyUnicode_Type
+ #define PyStringObject PyUnicodeObject
+ #define PyString_Type PyUnicode_Type
+ #define PyString_Check PyUnicode_Check
+ #define PyString_CheckExact PyUnicode_CheckExact
+ #define PyObject_Unicode PyObject_Str
+#endif
+#if PY_MAJOR_VERSION >= 3
+ #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj)
+ #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj)
+#else
+ #define __Pyx_PyBaseString_Check(obj) (PyString_Check(obj) || PyUnicode_Check(obj))
+ #define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj))
+#endif
+#ifndef PySet_CheckExact
+ #define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type)
+#endif
+#if CYTHON_ASSUME_SAFE_MACROS
+ #define __Pyx_PySequence_SIZE(seq) Py_SIZE(seq)
+#else
+ #define __Pyx_PySequence_SIZE(seq) PySequence_Size(seq)
+#endif
+#if PY_MAJOR_VERSION >= 3
+ #define PyIntObject PyLongObject
+ #define PyInt_Type PyLong_Type
+ #define PyInt_Check(op) PyLong_Check(op)
+ #define PyInt_CheckExact(op) PyLong_CheckExact(op)
+ #define PyInt_FromString PyLong_FromString
+ #define PyInt_FromUnicode PyLong_FromUnicode
+ #define PyInt_FromLong PyLong_FromLong
+ #define PyInt_FromSize_t PyLong_FromSize_t
+ #define PyInt_FromSsize_t PyLong_FromSsize_t
+ #define PyInt_AsLong PyLong_AsLong
+ #define PyInt_AS_LONG PyLong_AS_LONG
+ #define PyInt_AsSsize_t PyLong_AsSsize_t
+ #define PyInt_AsUnsignedLongMask PyLong_AsUnsignedLongMask
+ #define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask
+ #define PyNumber_Int PyNumber_Long
+#endif
+#if PY_MAJOR_VERSION >= 3
+ #define PyBoolObject PyLongObject
+#endif
+#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY
+ #ifndef PyUnicode_InternFromString
+ #define PyUnicode_InternFromString(s) PyUnicode_FromString(s)
+ #endif
+#endif
+#if PY_VERSION_HEX < 0x030200A4
+ typedef long Py_hash_t;
+ #define __Pyx_PyInt_FromHash_t PyInt_FromLong
+ #define __Pyx_PyInt_AsHash_t PyInt_AsLong
+#else
+ #define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t
+ #define __Pyx_PyInt_AsHash_t PyInt_AsSsize_t
+#endif
+#if PY_MAJOR_VERSION >= 3
+ #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : (Py_INCREF(func), func))
+#else
+ #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass)
+#endif
+#if CYTHON_USE_ASYNC_SLOTS
+ #if PY_VERSION_HEX >= 0x030500B1
+ #define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
+ #define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
+ #else
+ #define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
+ #endif
+#else
+ #define __Pyx_PyType_AsAsync(obj) NULL
+#endif
+#ifndef __Pyx_PyAsyncMethodsStruct
+ typedef struct {
+ unaryfunc am_await;
+ unaryfunc am_aiter;
+ unaryfunc am_anext;
+ } __Pyx_PyAsyncMethodsStruct;
+#endif
+
+#if defined(WIN32) || defined(MS_WINDOWS)
+ #define _USE_MATH_DEFINES
+#endif
+#include <math.h>
+#ifdef NAN
+#define __PYX_NAN() ((float) NAN)
+#else
+static CYTHON_INLINE float __PYX_NAN() {
+ float value;
+ memset(&value, 0xFF, sizeof(value));
+ return value;
+}
+#endif
+#if defined(__CYGWIN__) && defined(_LDBL_EQ_DBL)
+#define __Pyx_truncl trunc
+#else
+#define __Pyx_truncl truncl
+#endif
+
+
+#define __PYX_ERR(f_index, lineno, Ln_error) \
+{ \
+ __pyx_filename = __pyx_f[f_index]; __pyx_lineno = lineno; __pyx_clineno = __LINE__; goto Ln_error; \
+}
+
+#ifndef __PYX_EXTERN_C
+ #ifdef __cplusplus
+ #define __PYX_EXTERN_C extern "C"
+ #else
+ #define __PYX_EXTERN_C extern
+ #endif
+#endif
+
+#define __PYX_HAVE__pystencils__boundaries__createindexlistcython
+#define __PYX_HAVE_API__pystencils__boundaries__createindexlistcython
+/* Early includes */
+#include "pythread.h"
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include "pystate.h"
+#ifdef _OPENMP
+#include <omp.h>
+#endif /* _OPENMP */
+
+#if defined(PYREX_WITHOUT_ASSERTIONS) && !defined(CYTHON_WITHOUT_ASSERTIONS)
+#define CYTHON_WITHOUT_ASSERTIONS
+#endif
+
+typedef struct {PyObject **p; const char *s; const Py_ssize_t n; const char* encoding;
+ const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;
+
+#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0
+#define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT 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 const char* __Pyx_PyObject_AsString(PyObject*);
+static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
+#define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s))
+#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 PY_MAJOR_VERSION < 3
+ #define __Pyx_PyStr_FromString __Pyx_PyBytes_FromString
+ #define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
+#else
+ #define __Pyx_PyStr_FromString __Pyx_PyUnicode_FromString
+ #define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize
+#endif
+#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_PyObject_AsWritableString(s) ((char*) __Pyx_PyObject_AsString(s))
+#define __Pyx_PyObject_AsWritableSString(s) ((signed char*) __Pyx_PyObject_AsString(s))
+#define __Pyx_PyObject_AsWritableUString(s) ((unsigned char*) __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_PyStr_FromCString(s) __Pyx_PyStr_FromString((const char*)s)
+#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
+static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u) {
+ const Py_UNICODE *u_end = u;
+ while (*u_end++) ;
+ return (size_t)(u_end - u - 1);
+}
+#define __Pyx_PyUnicode_FromUnicode(u) PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u))
+#define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode
+#define __Pyx_PyUnicode_AsUnicode PyUnicode_AsUnicode
+#define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
+#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
+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_IntOrLong(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_PyInt_FromSize_t(size_t);
+#if CYTHON_ASSUME_SAFE_MACROS
+#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))
+#else
+#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x)
+#endif
+#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x))
+#if PY_MAJOR_VERSION >= 3
+#define __Pyx_PyNumber_Int(x) (PyLong_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Long(x))
+#else
+#define __Pyx_PyNumber_Int(x) (PyInt_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Int(x))
+#endif
+#define __Pyx_PyNumber_Float(x) (PyFloat_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Float(x))
+#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
+static int __Pyx_sys_getdefaultencoding_not_ascii;
+static int __Pyx_init_sys_getdefaultencoding_params(void) {
+ PyObject* sys;
+ PyObject* default_encoding = NULL;
+ PyObject* ascii_chars_u = NULL;
+ PyObject* ascii_chars_b = NULL;
+ const char* default_encoding_c;
+ sys = PyImport_ImportModule("sys");
+ if (!sys) goto bad;
+ default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
+ Py_DECREF(sys);
+ if (!default_encoding) goto bad;
+ default_encoding_c = PyBytes_AsString(default_encoding);
+ if (!default_encoding_c) goto bad;
+ if (strcmp(default_encoding_c, "ascii") == 0) {
+ __Pyx_sys_getdefaultencoding_not_ascii = 0;
+ } else {
+ char ascii_chars[128];
+ int c;
+ for (c = 0; c < 128; c++) {
+ ascii_chars[c] = c;
+ }
+ __Pyx_sys_getdefaultencoding_not_ascii = 1;
+ ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL);
+ if (!ascii_chars_u) goto bad;
+ ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL);
+ if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) {
+ PyErr_Format(
+ PyExc_ValueError,
+ "This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.",
+ default_encoding_c);
+ goto bad;
+ }
+ Py_DECREF(ascii_chars_u);
+ Py_DECREF(ascii_chars_b);
+ }
+ Py_DECREF(default_encoding);
+ return 0;
+bad:
+ Py_XDECREF(default_encoding);
+ Py_XDECREF(ascii_chars_u);
+ Py_XDECREF(ascii_chars_b);
+ return -1;
+}
+#endif
+#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3
+#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL)
+#else
+#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL)
+#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
+static char* __PYX_DEFAULT_STRING_ENCODING;
+static int __Pyx_init_sys_getdefaultencoding_params(void) {
+ PyObject* sys;
+ PyObject* default_encoding = NULL;
+ char* default_encoding_c;
+ sys = PyImport_ImportModule("sys");
+ if (!sys) goto bad;
+ default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
+ Py_DECREF(sys);
+ if (!default_encoding) goto bad;
+ default_encoding_c = PyBytes_AsString(default_encoding);
+ if (!default_encoding_c) goto bad;
+ __PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c) + 1);
+ if (!__PYX_DEFAULT_STRING_ENCODING) goto bad;
+ strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c);
+ Py_DECREF(default_encoding);
+ return 0;
+bad:
+ Py_XDECREF(default_encoding);
+ return -1;
+}
+#endif
+#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__ */
+static CYTHON_INLINE void __Pyx_pretend_to_initialize(void* ptr) { (void)ptr; }
+
+static PyObject *__pyx_m = NULL;
+static PyObject *__pyx_d;
+static PyObject *__pyx_b;
+static PyObject *__pyx_cython_runtime = NULL;
+static PyObject *__pyx_empty_tuple;
+static PyObject *__pyx_empty_bytes;
+static PyObject *__pyx_empty_unicode;
+static int __pyx_lineno;
+static int __pyx_clineno = 0;
+static const char * __pyx_cfilenm= __FILE__;
+static const char *__pyx_filename;
+
+
+static const char *__pyx_f[] = {
+ "pystencils/boundaries/createindexlistcython.pyx",
+ "stringsource",
+};
+/* BufferFormatStructs.proto */
+#define IS_UNSIGNED(type) (((type) -1) > 0)
+struct __Pyx_StructField_;
+#define __PYX_BUF_FLAGS_PACKED_STRUCT (1 << 0)
+typedef struct {
+ const char* name;
+ struct __Pyx_StructField_* fields;
+ size_t size;
+ size_t arraysize[8];
+ int ndim;
+ char typegroup;
+ char is_unsigned;
+ int flags;
+} __Pyx_TypeInfo;
+typedef struct __Pyx_StructField_ {
+ __Pyx_TypeInfo* type;
+ const char* name;
+ size_t offset;
+} __Pyx_StructField;
+typedef struct {
+ __Pyx_StructField* field;
+ size_t parent_offset;
+} __Pyx_BufFmt_StackElem;
+typedef struct {
+ __Pyx_StructField root;
+ __Pyx_BufFmt_StackElem* head;
+ size_t fmt_offset;
+ size_t new_count, enc_count;
+ size_t struct_alignment;
+ int is_complex;
+ char enc_type;
+ char new_packmode;
+ char enc_packmode;
+ char is_valid_array;
+} __Pyx_BufFmt_Context;
+
+/* ForceInitThreads.proto */
+#ifndef __PYX_FORCE_INIT_THREADS
+ #define __PYX_FORCE_INIT_THREADS 0
+#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()
+
+/* Atomics.proto */
+#include <pythread.h>
+#ifndef CYTHON_ATOMICS
+ #define CYTHON_ATOMICS 1
+#endif
+#define __pyx_atomic_int_type int
+#if CYTHON_ATOMICS && __GNUC__ >= 4 && (__GNUC_MINOR__ > 1 ||\
+ (__GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL >= 2)) &&\
+ !defined(__i386__)
+ #define __pyx_atomic_incr_aligned(value, lock) __sync_fetch_and_add(value, 1)
+ #define __pyx_atomic_decr_aligned(value, lock) __sync_fetch_and_sub(value, 1)
+ #ifdef __PYX_DEBUG_ATOMICS
+ #warning "Using GNU atomics"
+ #endif
+#elif CYTHON_ATOMICS && defined(_MSC_VER) && 0
+ #include <Windows.h>
+ #undef __pyx_atomic_int_type
+ #define __pyx_atomic_int_type LONG
+ #define __pyx_atomic_incr_aligned(value, lock) InterlockedIncrement(value)
+ #define __pyx_atomic_decr_aligned(value, lock) InterlockedDecrement(value)
+ #ifdef __PYX_DEBUG_ATOMICS
+ #pragma message ("Using MSVC atomics")
+ #endif
+#elif CYTHON_ATOMICS && (defined(__ICC) || defined(__INTEL_COMPILER)) && 0
+ #define __pyx_atomic_incr_aligned(value, lock) _InterlockedIncrement(value)
+ #define __pyx_atomic_decr_aligned(value, lock) _InterlockedDecrement(value)
+ #ifdef __PYX_DEBUG_ATOMICS
+ #warning "Using Intel atomics"
+ #endif
+#else
+ #undef CYTHON_ATOMICS
+ #define CYTHON_ATOMICS 0
+ #ifdef __PYX_DEBUG_ATOMICS
+ #warning "Not using atomics"
+ #endif
+#endif
+typedef volatile __pyx_atomic_int_type __pyx_atomic_int;
+#if CYTHON_ATOMICS
+ #define __pyx_add_acquisition_count(memview)\
+ __pyx_atomic_incr_aligned(__pyx_get_slice_count_pointer(memview), memview->lock)
+ #define __pyx_sub_acquisition_count(memview)\
+ __pyx_atomic_decr_aligned(__pyx_get_slice_count_pointer(memview), memview->lock)
+#else
+ #define __pyx_add_acquisition_count(memview)\
+ __pyx_add_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
+ #define __pyx_sub_acquisition_count(memview)\
+ __pyx_sub_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
+#endif
+
+/* MemviewSliceStruct.proto */
+struct __pyx_memoryview_obj;
+typedef struct {
+ struct __pyx_memoryview_obj *memview;
+ char *data;
+ Py_ssize_t shape[8];
+ Py_ssize_t strides[8];
+ Py_ssize_t suboffsets[8];
+} __Pyx_memviewslice;
+#define __Pyx_MemoryView_Len(m) (m.shape[0])
+
+
+/*--- Type declarations ---*/
+struct __pyx_array_obj;
+struct __pyx_MemviewEnum_obj;
+struct __pyx_memoryview_obj;
+struct __pyx_memoryviewslice_obj;
+
+/* "View.MemoryView":105
+ *
+ * @cname("__pyx_array")
+ * cdef class array: # <<<<<<<<<<<<<<
+ *
+ * cdef:
+ */
+struct __pyx_array_obj {
+ PyObject_HEAD
+ struct __pyx_vtabstruct_array *__pyx_vtab;
+ char *data;
+ Py_ssize_t len;
+ char *format;
+ int ndim;
+ Py_ssize_t *_shape;
+ Py_ssize_t *_strides;
+ Py_ssize_t itemsize;
+ PyObject *mode;
+ PyObject *_format;
+ void (*callback_free_data)(void *);
+ int free_data;
+ int dtype_is_object;
+};
+
+
+/* "View.MemoryView":279
+ *
+ * @cname('__pyx_MemviewEnum')
+ * cdef class Enum(object): # <<<<<<<<<<<<<<
+ * cdef object name
+ * def __init__(self, name):
+ */
+struct __pyx_MemviewEnum_obj {
+ PyObject_HEAD
+ PyObject *name;
+};
+
+
+/* "View.MemoryView":330
+ *
+ * @cname('__pyx_memoryview')
+ * cdef class memoryview(object): # <<<<<<<<<<<<<<
+ *
+ * cdef object obj
+ */
+struct __pyx_memoryview_obj {
+ PyObject_HEAD
+ struct __pyx_vtabstruct_memoryview *__pyx_vtab;
+ PyObject *obj;
+ PyObject *_size;
+ PyObject *_array_interface;
+ PyThread_type_lock lock;
+ __pyx_atomic_int acquisition_count[2];
+ __pyx_atomic_int *acquisition_count_aligned_p;
+ Py_buffer view;
+ int flags;
+ int dtype_is_object;
+ __Pyx_TypeInfo *typeinfo;
+};
+
+
+/* "View.MemoryView":961
+ *
+ * @cname('__pyx_memoryviewslice')
+ * cdef class _memoryviewslice(memoryview): # <<<<<<<<<<<<<<
+ * "Internal class for passing memoryview slices to Python"
+ *
+ */
+struct __pyx_memoryviewslice_obj {
+ struct __pyx_memoryview_obj __pyx_base;
+ __Pyx_memviewslice from_slice;
+ PyObject *from_object;
+ PyObject *(*to_object_func)(char *);
+ int (*to_dtype_func)(char *, PyObject *);
+};
+
+
+
+/* "View.MemoryView":105
+ *
+ * @cname("__pyx_array")
+ * cdef class array: # <<<<<<<<<<<<<<
+ *
+ * cdef:
+ */
+
+struct __pyx_vtabstruct_array {
+ PyObject *(*get_memview)(struct __pyx_array_obj *);
+};
+static struct __pyx_vtabstruct_array *__pyx_vtabptr_array;
+
+
+/* "View.MemoryView":330
+ *
+ * @cname('__pyx_memoryview')
+ * cdef class memoryview(object): # <<<<<<<<<<<<<<
+ *
+ * cdef object obj
+ */
+
+struct __pyx_vtabstruct_memoryview {
+ char *(*get_item_pointer)(struct __pyx_memoryview_obj *, PyObject *);
+ PyObject *(*is_slice)(struct __pyx_memoryview_obj *, PyObject *);
+ PyObject *(*setitem_slice_assignment)(struct __pyx_memoryview_obj *, PyObject *, PyObject *);
+ PyObject *(*setitem_slice_assign_scalar)(struct __pyx_memoryview_obj *, struct __pyx_memoryview_obj *, PyObject *);
+ PyObject *(*setitem_indexed)(struct __pyx_memoryview_obj *, PyObject *, PyObject *);
+ PyObject *(*convert_item_to_object)(struct __pyx_memoryview_obj *, char *);
+ PyObject *(*assign_item_from_object)(struct __pyx_memoryview_obj *, char *, PyObject *);
+};
+static struct __pyx_vtabstruct_memoryview *__pyx_vtabptr_memoryview;
+
+
+/* "View.MemoryView":961
+ *
+ * @cname('__pyx_memoryviewslice')
+ * cdef class _memoryviewslice(memoryview): # <<<<<<<<<<<<<<
+ * "Internal class for passing memoryview slices to Python"
+ *
+ */
+
+struct __pyx_vtabstruct__memoryviewslice {
+ struct __pyx_vtabstruct_memoryview __pyx_base;
+};
+static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice;
+
+/* --- Runtime support code (head) --- */
+/* Refnanny.proto */
+#ifndef CYTHON_REFNANNY
+ #define CYTHON_REFNANNY 0
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+ void (*DECREF)(void*, PyObject*, int);
+ void (*GOTREF)(void*, PyObject*, int);
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+#else
+ #define __Pyx_RefNannySetupContext(name, acquire_gil)\
+ __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__)
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+ #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) {__Pyx_INCREF(r); }} while(0)
+ #define __Pyx_XDECREF(r) do { if((r) != NULL) {__Pyx_DECREF(r); }} while(0)
+ #define __Pyx_XGOTREF(r) do { if((r) != NULL) {__Pyx_GOTREF(r); }} while(0)
+ #define __Pyx_XGIVEREF(r) do { if((r) != NULL) {__Pyx_GIVEREF(r);}} while(0)
+#else
+ #define __Pyx_RefNannyDeclarations
+ #define __Pyx_RefNannySetupContext(name, acquire_gil)
+ #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_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)
+
+/* PyObjectGetAttrStr.proto */
+#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
+
+/* GetBuiltinName.proto */
+static PyObject *__Pyx_GetBuiltinName(PyObject *name);
+
+/* 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);
+
+/* RaiseDoubleKeywords.proto */
+static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);
+
+/* ParseKeywords.proto */
+static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[],\
+ PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,\
+ const char* function_name);
+
+/* PyDictContains.proto */
+static CYTHON_INLINE int __Pyx_PyDict_ContainsTF(PyObject* item, PyObject* dict, int eq) {
+ int result = PyDict_Contains(dict, item);
+ return unlikely(result < 0) ? result : (result == (eq == Py_EQ));
+}
+
+/* DictGetItem.proto */
+#if PY_MAJOR_VERSION >= 3 && !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
+
+/* PyCFunctionFastCall.proto */
+#if CYTHON_FAST_PYCCALL
+static CYTHON_INLINE PyObject *__Pyx_PyCFunction_FastCall(PyObject *func, PyObject **args, Py_ssize_t nargs);
+#else
+#define __Pyx_PyCFunction_FastCall(func, args, nargs) (assert(0), NULL)
+#endif
+
+/* PyFunctionFastCall.proto */
+#if CYTHON_FAST_PYCALL
+#define __Pyx_PyFunction_FastCall(func, args, nargs)\
+ __Pyx_PyFunction_FastCallDict((func), (args), (nargs), NULL)
+#if 1 || PY_VERSION_HEX < 0x030600B1
+static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, int nargs, PyObject *kwargs);
+#else
+#define __Pyx_PyFunction_FastCallDict(func, args, nargs, kwargs) _PyFunction_FastCallDict(func, args, nargs, kwargs)
+#endif
+#define __Pyx_BUILD_ASSERT_EXPR(cond)\
+ (sizeof(char [1 - 2*!(cond)]) - 1)
+#ifndef Py_MEMBER_SIZE
+#define Py_MEMBER_SIZE(type, member) sizeof(((type *)0)->member)
+#endif
+ static size_t __pyx_pyframe_localsplus_offset = 0;
+ #include "frameobject.h"
+ #define __Pxy_PyFrame_Initialize_Offsets()\
+ ((void)__Pyx_BUILD_ASSERT_EXPR(sizeof(PyFrameObject) == offsetof(PyFrameObject, f_localsplus) + Py_MEMBER_SIZE(PyFrameObject, f_localsplus)),\
+ (void)(__pyx_pyframe_localsplus_offset = ((size_t)PyFrame_Type.tp_basicsize) - Py_MEMBER_SIZE(PyFrameObject, f_localsplus)))
+ #define __Pyx_PyFrame_GetLocalsplus(frame)\
+ (assert(__pyx_pyframe_localsplus_offset), (PyObject **)(((char *)(frame)) + __pyx_pyframe_localsplus_offset))
+#endif
+
+/* PyObjectCall.proto */
+#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 */
+#if CYTHON_COMPILING_IN_CPYTHON
+static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg);
+#endif
+
+/* PyObjectCallOneArg.proto */
+static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg);
+
+/* PyThreadStateGet.proto */
+#if CYTHON_FAST_THREAD_STATE
+#define __Pyx_PyThreadState_declare PyThreadState *__pyx_tstate;
+#define __Pyx_PyThreadState_assign __pyx_tstate = __Pyx_PyThreadState_Current;
+#define __Pyx_PyErr_Occurred() __pyx_tstate->curexc_type
+#else
+#define __Pyx_PyThreadState_declare
+#define __Pyx_PyThreadState_assign
+#define __Pyx_PyErr_Occurred() PyErr_Occurred()
+#endif
+
+/* PyErrFetchRestore.proto */
+#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
+#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
+
+/* RaiseException.proto */
+static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);
+
+/* UnicodeAsUCS4.proto */
+static CYTHON_INLINE Py_UCS4 __Pyx_PyUnicode_AsPy_UCS4(PyObject*);
+
+/* object_ord.proto */
+#if PY_MAJOR_VERSION >= 3
+#define __Pyx_PyObject_Ord(c)\
+ (likely(PyUnicode_Check(c)) ? (long)__Pyx_PyUnicode_AsPy_UCS4(c) : __Pyx__PyObject_Ord(c))
+#else
+#define __Pyx_PyObject_Ord(c) __Pyx__PyObject_Ord(c)
+#endif
+static long __Pyx__PyObject_Ord(PyObject* c);
+
+/* SetItemInt.proto */
+#define __Pyx_SetItemInt(o, i, v, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
+ (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
+ __Pyx_SetItemInt_Fast(o, (Py_ssize_t)i, v, is_list, wraparound, boundscheck) :\
+ (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);
+
+/* IterFinish.proto */
+static CYTHON_INLINE int __Pyx_IterFinish(void);
+
+/* PyObjectCallNoArg.proto */
+#if CYTHON_COMPILING_IN_CPYTHON
+static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func);
+#else
+#define __Pyx_PyObject_CallNoArg(func) __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL)
+#endif
+
+/* PyObjectGetMethod.proto */
+static int __Pyx_PyObject_GetMethod(PyObject *obj, PyObject *name, PyObject **method);
+
+/* PyObjectCallMethod0.proto */
+static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name);
+
+/* RaiseNeedMoreValuesToUnpack.proto */
+static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index);
+
+/* RaiseTooManyValuesToUnpack.proto */
+static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected);
+
+/* UnpackItemEndCheck.proto */
+static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected);
+
+/* RaiseNoneIterError.proto */
+static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void);
+
+/* UnpackTupleError.proto */
+static void __Pyx_UnpackTupleError(PyObject *, Py_ssize_t index);
+
+/* UnpackTuple2.proto */
+#define __Pyx_unpack_tuple2(tuple, value1, value2, is_tuple, has_known_size, decref_tuple)\
+ (likely(is_tuple || PyTuple_Check(tuple)) ?\
+ (likely(has_known_size || PyTuple_GET_SIZE(tuple) == 2) ?\
+ __Pyx_unpack_tuple2_exact(tuple, value1, value2, decref_tuple) :\
+ (__Pyx_UnpackTupleError(tuple, 2), -1)) :\
+ __Pyx_unpack_tuple2_generic(tuple, value1, value2, has_known_size, decref_tuple))
+static CYTHON_INLINE int __Pyx_unpack_tuple2_exact(
+ PyObject* tuple, PyObject** value1, PyObject** value2, int decref_tuple);
+static int __Pyx_unpack_tuple2_generic(
+ PyObject* tuple, PyObject** value1, PyObject** value2, int has_known_size, int decref_tuple);
+
+/* dict_iter.proto */
+static CYTHON_INLINE PyObject* __Pyx_dict_iterator(PyObject* dict, int is_dict, PyObject* method_name,
+ Py_ssize_t* p_orig_length, int* p_is_dict);
+static CYTHON_INLINE int __Pyx_dict_iter_next(PyObject* dict_or_iter, Py_ssize_t orig_length, Py_ssize_t* ppos,
+ PyObject** pkey, PyObject** pvalue, PyObject** pitem, int is_dict);
+
+/* PyObjectCall2Args.proto */
+static CYTHON_UNUSED PyObject* __Pyx_PyObject_Call2Args(PyObject* function, PyObject* arg1, PyObject* arg2);
+
+/* GetItemInt.proto */
+#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
+ (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
+ __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
+ (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)\
+ (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
+ __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
+ (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);
+#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
+ (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
+ __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
+ (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);
+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);
+
+/* 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);
+ PyList_SET_ITEM(list, len, x);
+ Py_SIZE(list) = len+1;
+ return 0;
+ }
+ return PyList_Append(list, x);
+}
+#else
+#define __Pyx_PyList_Append(L,x) PyList_Append(L,x)
+#endif
+
+/* IsLittleEndian.proto */
+static CYTHON_INLINE int __Pyx_Is_Little_Endian(void);
+
+/* BufferFormatCheck.proto */
+static const char* __Pyx_BufFmt_CheckString(__Pyx_BufFmt_Context* ctx, const char* ts);
+static void __Pyx_BufFmt_Init(__Pyx_BufFmt_Context* ctx,
+ __Pyx_BufFmt_StackElem* stack,
+ __Pyx_TypeInfo* type);
+
+/* BufferGetAndValidate.proto */
+#define __Pyx_GetBufferAndValidate(buf, obj, dtype, flags, nd, cast, stack)\
+ ((obj == Py_None || obj == NULL) ?\
+ (__Pyx_ZeroBuffer(buf), 0) :\
+ __Pyx__GetBufferAndValidate(buf, obj, dtype, flags, nd, cast, stack))
+static int __Pyx__GetBufferAndValidate(Py_buffer* buf, PyObject* obj,
+ __Pyx_TypeInfo* dtype, int flags, int nd, int cast, __Pyx_BufFmt_StackElem* stack);
+static void __Pyx_ZeroBuffer(Py_buffer* buf);
+static CYTHON_INLINE void __Pyx_SafeReleaseBuffer(Py_buffer* info);
+static Py_ssize_t __Pyx_minusones[] = { -1, -1, -1, -1, -1, -1, -1, -1 };
+static Py_ssize_t __Pyx_zeros[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
+
+#define __Pyx_BufPtrFull2d(type, buf, i0, s0, o0, i1, s1, o1) (type)(__Pyx_BufPtrFull2d_imp(buf, i0, s0, o0, i1, s1, o1))
+static CYTHON_INLINE void* __Pyx_BufPtrFull2d_imp(void* buf, Py_ssize_t i0, Py_ssize_t s0, Py_ssize_t o0, Py_ssize_t i1, Py_ssize_t s1, Py_ssize_t o1);
+#define __Pyx_BufPtrFull3d(type, buf, i0, s0, o0, i1, s1, o1, i2, s2, o2) (type)(__Pyx_BufPtrFull3d_imp(buf, i0, s0, o0, i1, s1, o1, i2, s2, o2))
+static CYTHON_INLINE void* __Pyx_BufPtrFull3d_imp(void* buf, Py_ssize_t i0, Py_ssize_t s0, Py_ssize_t o0, Py_ssize_t i1, Py_ssize_t s1, Py_ssize_t o1, Py_ssize_t i2, Py_ssize_t s2, Py_ssize_t o2);
+/* ArgTypeTest.proto */
+#define __Pyx_ArgTypeTest(obj, type, none_allowed, name, exact)\
+ ((likely((Py_TYPE(obj) == type) | (none_allowed && (obj == Py_None)))) ? 1 :\
+ __Pyx__ArgTypeTest(obj, type, name, exact))
+static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact);
+
+/* IncludeStringH.proto */
+#include <string.h>
+
+/* BytesEquals.proto */
+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);
+
+/* StrEquals.proto */
+#if PY_MAJOR_VERSION >= 3
+#define __Pyx_PyString_Equals __Pyx_PyUnicode_Equals
+#else
+#define __Pyx_PyString_Equals __Pyx_PyBytes_Equals
+#endif
+
+/* None.proto */
+static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t, Py_ssize_t);
+
+/* UnaryNegOverflows.proto */
+#define UNARY_NEG_WOULD_OVERFLOW(x)\
+ (((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x)))
+
+static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
+static PyObject *__pyx_array_get_memview(struct __pyx_array_obj *); /*proto*/
+/* GetAttr.proto */
+static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *, PyObject *);
+
+/* 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
+
+/* decode_c_string_utf16.proto */
+static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16(const char *s, Py_ssize_t size, const char *errors) {
+ int byteorder = 0;
+ return PyUnicode_DecodeUTF16(s, size, errors, &byteorder);
+}
+static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16LE(const char *s, Py_ssize_t size, const char *errors) {
+ int byteorder = -1;
+ return PyUnicode_DecodeUTF16(s, size, errors, &byteorder);
+}
+static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16BE(const char *s, Py_ssize_t size, const char *errors) {
+ int byteorder = 1;
+ return PyUnicode_DecodeUTF16(s, size, errors, &byteorder);
+}
+
+/* decode_c_string.proto */
+static CYTHON_INLINE PyObject* __Pyx_decode_c_string(
+ const char* cstring, Py_ssize_t start, Py_ssize_t stop,
+ const char* encoding, const char* errors,
+ PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors));
+
+/* PyErrExceptionMatches.proto */
+#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
+
+/* GetAttr3.proto */
+static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *, PyObject *, PyObject *);
+
+/* PyDictVersioning.proto */
+#if CYTHON_USE_DICT_VERSIONS
+#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_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) {\
+ 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_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);\
+}
+#define __Pyx_GetModuleGlobalNameUncached(var, name) {\
+ PY_UINT64_T __pyx_dict_version;\
+ PyObject *__pyx_dict_cached_value;\
+ (var) = __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
+}
+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
+
+/* ExtTypeTest.proto */
+static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type);
+
+/* GetTopmostException.proto */
+#if CYTHON_USE_EXC_INFO_STACK
+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
+
+/* SwapException.proto */
+#if CYTHON_FAST_THREAD_STATE
+#define __Pyx_ExceptionSwap(type, value, tb) __Pyx__ExceptionSwap(__pyx_tstate, type, value, tb)
+static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
+#else
+static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb);
+#endif
+
+/* Import.proto */
+static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
+
+/* FastTypeChecks.proto */
+#if CYTHON_COMPILING_IN_CPYTHON
+#define __Pyx_TypeCheck(obj, type) __Pyx_IsSubtype(Py_TYPE(obj), (PyTypeObject *)type)
+static CYTHON_INLINE int __Pyx_IsSubtype(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_PyErr_GivenExceptionMatches(err, type) PyErr_GivenExceptionMatches(err, type)
+#define __Pyx_PyErr_GivenExceptionMatches2(err, type1, type2) (PyErr_GivenExceptionMatches(err, type1) || PyErr_GivenExceptionMatches(err, type2))
+#endif
+#define __Pyx_PyException_Check(obj) __Pyx_TypeCheck(obj, PyExc_Exception)
+
+static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
+/* 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);
+ PyList_SET_ITEM(list, len, x);
+ Py_SIZE(list) = len+1;
+ return 0;
+ }
+ return PyList_Append(list, x);
+}
+#else
+#define __Pyx_ListComp_Append(L,x) PyList_Append(L,x)
+#endif
+
+/* PyIntBinop.proto */
+#if !CYTHON_COMPILING_IN_PYPY
+static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, long intval, int inplace, int zerodivision_check);
+#else
+#define __Pyx_PyInt_AddObjC(op1, op2, intval, inplace, zerodivision_check)\
+ (inplace ? PyNumber_InPlaceAdd(op1, op2) : PyNumber_Add(op1, op2))
+#endif
+
+/* ListExtend.proto */
+static CYTHON_INLINE int __Pyx_PyList_Extend(PyObject* L, PyObject* v) {
+#if CYTHON_COMPILING_IN_CPYTHON
+ PyObject* none = _PyList_Extend((PyListObject*)L, v);
+ if (unlikely(!none))
+ return -1;
+ Py_DECREF(none);
+ return 0;
+#else
+ return PyList_SetSlice(L, PY_SSIZE_T_MAX, PY_SSIZE_T_MAX, v);
+#endif
+}
+
+/* None.proto */
+static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname);
+
+/* None.proto */
+static CYTHON_INLINE long __Pyx_div_long(long, long);
+
+/* WriteUnraisableException.proto */
+static void __Pyx_WriteUnraisable(const char *name, int clineno,
+ int lineno, const char *filename,
+ int full_traceback, int nogil);
+
+/* ImportFrom.proto */
+static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name);
+
+/* HasAttr.proto */
+static CYTHON_INLINE int __Pyx_HasAttr(PyObject *, PyObject *);
+
+/* PyObject_GenericGetAttrNoDict.proto */
+#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
+static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name);
+#else
+#define __Pyx_PyObject_GenericGetAttrNoDict PyObject_GenericGetAttr
+#endif
+
+/* PyObject_GenericGetAttr.proto */
+#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
+static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name);
+#else
+#define __Pyx_PyObject_GenericGetAttr PyObject_GenericGetAttr
+#endif
+
+/* SetVTable.proto */
+static int __Pyx_SetVtable(PyObject *dict, void *vtable);
+
+/* SetupReduce.proto */
+static int __Pyx_setup_reduce(PyObject* type_obj);
+
+/* FetchCommonType.proto */
+static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type);
+
+/* CythonFunction.proto */
+#define __Pyx_CyFunction_USED 1
+#define __Pyx_CYFUNCTION_STATICMETHOD 0x01
+#define __Pyx_CYFUNCTION_CLASSMETHOD 0x02
+#define __Pyx_CYFUNCTION_CCLASS 0x04
+#define __Pyx_CyFunction_GetClosure(f)\
+ (((__pyx_CyFunctionObject *) (f))->func_closure)
+#define __Pyx_CyFunction_GetClassObj(f)\
+ (((__pyx_CyFunctionObject *) (f))->func_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 {
+ PyCFunctionObject func;
+#if PY_VERSION_HEX < 0x030500A0
+ PyObject *func_weakreflist;
+#endif
+ PyObject *func_dict;
+ PyObject *func_name;
+ PyObject *func_qualname;
+ PyObject *func_doc;
+ PyObject *func_globals;
+ PyObject *func_code;
+ PyObject *func_closure;
+ PyObject *func_classobj;
+ void *defaults;
+ int defaults_pyobjects;
+ int flags;
+ PyObject *defaults_tuple;
+ PyObject *defaults_kwdict;
+ PyObject *(*defaults_getter)(PyObject *);
+ PyObject *func_annotations;
+} __pyx_CyFunctionObject;
+static PyTypeObject *__pyx_CyFunctionType = 0;
+#define __Pyx_CyFunction_Check(obj) (__Pyx_TypeCheck(obj, __pyx_CyFunctionType))
+#define __Pyx_CyFunction_NewEx(ml, flags, qualname, self, module, globals, code)\
+ __Pyx_CyFunction_New(__pyx_CyFunctionType, ml, flags, qualname, self, module, globals, code)
+static PyObject *__Pyx_CyFunction_New(PyTypeObject *, PyMethodDef *ml,
+ int flags, PyObject* qualname,
+ PyObject *self,
+ PyObject *module, PyObject *globals,
+ PyObject* code);
+static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *m,
+ size_t size,
+ int pyobjects);
+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(void);
+
+/* FusedFunction.proto */
+typedef struct {
+ __pyx_CyFunctionObject func;
+ PyObject *__signatures__;
+ PyObject *type;
+ PyObject *self;
+} __pyx_FusedFunctionObject;
+#define __pyx_FusedFunction_NewEx(ml, flags, qualname, self, module, globals, code)\
+ __pyx_FusedFunction_New(__pyx_FusedFunctionType, ml, flags, qualname, self, module, globals, code)
+static PyObject *__pyx_FusedFunction_New(PyTypeObject *type,
+ PyMethodDef *ml, int flags,
+ PyObject *qualname, PyObject *self,
+ PyObject *module, PyObject *globals,
+ PyObject *code);
+static int __pyx_FusedFunction_clear(__pyx_FusedFunctionObject *self);
+static PyTypeObject *__pyx_FusedFunctionType = NULL;
+static int __pyx_FusedFunction_init(void);
+#define __Pyx_FusedFunction_USED
+
+/* CLineInTraceback.proto */
+#ifdef CYTHON_CLINE_IN_TRACEBACK
+#define __Pyx_CLineForTraceback(tstate, c_line) (((CYTHON_CLINE_IN_TRACEBACK)) ? c_line : 0)
+#else
+static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line);
+#endif
+
+/* CodeObjectCache.proto */
+typedef struct {
+ PyCodeObject* code_object;
+ int code_line;
+} __Pyx_CodeObjectCacheEntry;
+struct __Pyx_CodeObjectCache {
+ int count;
+ int max_count;
+ __Pyx_CodeObjectCacheEntry* entries;
+};
+static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL};
+static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line);
+static PyCodeObject *__pyx_find_code_object(int code_line);
+static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object);
+
+/* AddTraceback.proto */
+static void __Pyx_AddTraceback(const char *funcname, int c_line,
+ int py_line, const char *filename);
+
+#if PY_MAJOR_VERSION < 3
+ static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags);
+ static void __Pyx_ReleaseBuffer(Py_buffer *view);
+#else
+ #define __Pyx_GetBuffer PyObject_GetBuffer
+ #define __Pyx_ReleaseBuffer PyBuffer_Release
+#endif
+
+
+/* BufferStructDeclare.proto */
+typedef struct {
+ Py_ssize_t shape, strides, suboffsets;
+} __Pyx_Buf_DimInfo;
+typedef struct {
+ size_t refcount;
+ Py_buffer pybuffer;
+} __Pyx_Buffer;
+typedef struct {
+ __Pyx_Buffer *rcbuffer;
+ char *data;
+ __Pyx_Buf_DimInfo diminfo[8];
+} __Pyx_LocalBuf_ND;
+
+/* MemviewSliceIsContig.proto */
+static int __pyx_memviewslice_is_contig(const __Pyx_memviewslice mvs, char order, int ndim);
+
+/* OverlappingSlices.proto */
+static int __pyx_slices_overlap(__Pyx_memviewslice *slice1,
+ __Pyx_memviewslice *slice2,
+ int ndim, size_t itemsize);
+
+/* Capsule.proto */
+static CYTHON_INLINE PyObject *__pyx_capsule_create(void *p, const char *sig);
+
+/* TypeInfoCompare.proto */
+static int __pyx_typeinfo_cmp(__Pyx_TypeInfo *a, __Pyx_TypeInfo *b);
+
+/* MemviewSliceValidateAndInit.proto */
+static int __Pyx_ValidateAndInit_memviewslice(
+ int *axes_specs,
+ int c_or_f_flag,
+ int buf_flags,
+ int ndim,
+ __Pyx_TypeInfo *dtype,
+ __Pyx_BufFmt_StackElem stack[],
+ __Pyx_memviewslice *memviewslice,
+ PyObject *original_obj);
+
+/* ObjectToMemviewSlice.proto */
+static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsds_short(PyObject *, int writable_flag);
+
+/* ObjectToMemviewSlice.proto */
+static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsds_int(PyObject *, int writable_flag);
+
+/* ObjectToMemviewSlice.proto */
+static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsds_long(PyObject *, int writable_flag);
+
+/* ObjectToMemviewSlice.proto */
+static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsds_PY_LONG_LONG(PyObject *, int writable_flag);
+
+/* ObjectToMemviewSlice.proto */
+static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsds_unsigned_short(PyObject *, int writable_flag);
+
+/* ObjectToMemviewSlice.proto */
+static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsds_unsigned_int(PyObject *, int writable_flag);
+
+/* ObjectToMemviewSlice.proto */
+static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsds_unsigned_long(PyObject *, int writable_flag);
+
+/* ObjectToMemviewSlice.proto */
+static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsdsds_short(PyObject *, int writable_flag);
+
+/* ObjectToMemviewSlice.proto */
+static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsdsds_int(PyObject *, int writable_flag);
+
+/* ObjectToMemviewSlice.proto */
+static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsdsds_long(PyObject *, int writable_flag);
+
+/* ObjectToMemviewSlice.proto */
+static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsdsds_PY_LONG_LONG(PyObject *, int writable_flag);
+
+/* ObjectToMemviewSlice.proto */
+static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsdsds_unsigned_short(PyObject *, int writable_flag);
+
+/* ObjectToMemviewSlice.proto */
+static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsdsds_unsigned_int(PyObject *, int writable_flag);
+
+/* ObjectToMemviewSlice.proto */
+static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsdsds_unsigned_long(PyObject *, int writable_flag);
+
+/* CIntToPy.proto */
+static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);
+
+/* CIntToPy.proto */
+static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value);
+
+/* MemviewSliceCopyTemplate.proto */
+static __Pyx_memviewslice
+__pyx_memoryview_copy_new_contig(const __Pyx_memviewslice *from_mvs,
+ const char *mode, int ndim,
+ size_t sizeof_dtype, int contig_flag,
+ int dtype_is_object);
+
+/* MemviewSliceInit.proto */
+#define __Pyx_BUF_MAX_NDIMS %(BUF_MAX_NDIMS)d
+#define __Pyx_MEMVIEW_DIRECT 1
+#define __Pyx_MEMVIEW_PTR 2
+#define __Pyx_MEMVIEW_FULL 4
+#define __Pyx_MEMVIEW_CONTIG 8
+#define __Pyx_MEMVIEW_STRIDED 16
+#define __Pyx_MEMVIEW_FOLLOW 32
+#define __Pyx_IS_C_CONTIG 1
+#define __Pyx_IS_F_CONTIG 2
+static int __Pyx_init_memviewslice(
+ struct __pyx_memoryview_obj *memview,
+ int ndim,
+ __Pyx_memviewslice *memviewslice,
+ int memview_is_new_reference);
+static CYTHON_INLINE int __pyx_add_acquisition_count_locked(
+ __pyx_atomic_int *acquisition_count, PyThread_type_lock lock);
+static CYTHON_INLINE int __pyx_sub_acquisition_count_locked(
+ __pyx_atomic_int *acquisition_count, PyThread_type_lock lock);
+#define __pyx_get_slice_count_pointer(memview) (memview->acquisition_count_aligned_p)
+#define __pyx_get_slice_count(memview) (*__pyx_get_slice_count_pointer(memview))
+#define __PYX_INC_MEMVIEW(slice, have_gil) __Pyx_INC_MEMVIEW(slice, have_gil, __LINE__)
+#define __PYX_XDEC_MEMVIEW(slice, have_gil) __Pyx_XDEC_MEMVIEW(slice, have_gil, __LINE__)
+static CYTHON_INLINE void __Pyx_INC_MEMVIEW(__Pyx_memviewslice *, int, int);
+static CYTHON_INLINE void __Pyx_XDEC_MEMVIEW(__Pyx_memviewslice *, int, int);
+
+/* CIntFromPy.proto */
+static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *);
+
+/* CIntFromPy.proto */
+static CYTHON_INLINE short __Pyx_PyInt_As_short(PyObject *);
+
+/* CIntFromPy.proto */
+static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *);
+
+/* CIntFromPy.proto */
+static CYTHON_INLINE PY_LONG_LONG __Pyx_PyInt_As_PY_LONG_LONG(PyObject *);
+
+/* CIntFromPy.proto */
+static CYTHON_INLINE unsigned short __Pyx_PyInt_As_unsigned_short(PyObject *);
+
+/* CIntFromPy.proto */
+static CYTHON_INLINE unsigned int __Pyx_PyInt_As_unsigned_int(PyObject *);
+
+/* CIntFromPy.proto */
+static CYTHON_INLINE unsigned long __Pyx_PyInt_As_unsigned_long(PyObject *);
+
+/* BytesContains.proto */
+static CYTHON_INLINE int __Pyx_BytesContains(PyObject* bytes, char character);
+
+/* ImportNumPyArray.proto */
+static PyObject *__pyx_numpy_ndarray = NULL;
+static PyObject* __Pyx_ImportNumPyArrayTypeIfAvailable(void);
+
+/* CIntFromPy.proto */
+static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *);
+
+/* CheckBinaryVersion.proto */
+static int __Pyx_check_binary_version(void);
+
+/* InitStrings.proto */
+static int __Pyx_InitStrings(__Pyx_StringTabEntry *t);
+
+static PyObject *__pyx_array_get_memview(struct __pyx_array_obj *__pyx_v_self); /* proto*/
+static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto*/
+static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj); /* proto*/
+static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_dst, PyObject *__pyx_v_src); /* proto*/
+static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memoryview_obj *__pyx_v_self, struct __pyx_memoryview_obj *__pyx_v_dst, PyObject *__pyx_v_value); /* proto*/
+static PyObject *__pyx_memoryview_setitem_indexed(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto*/
+static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview_obj *__pyx_v_self, char *__pyx_v_itemp); /* proto*/
+static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryview_obj *__pyx_v_self, char *__pyx_v_itemp, PyObject *__pyx_v_value); /* proto*/
+static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memoryviewslice_obj *__pyx_v_self, char *__pyx_v_itemp); /* proto*/
+static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memoryviewslice_obj *__pyx_v_self, char *__pyx_v_itemp, PyObject *__pyx_v_value); /* proto*/
+
+/* Module declarations from 'cython' */
+
+/* Module declarations from 'pystencils.boundaries.createindexlistcython' */
+static PyTypeObject *__pyx_array_type = 0;
+static PyTypeObject *__pyx_MemviewEnum_type = 0;
+static PyTypeObject *__pyx_memoryview_type = 0;
+static PyTypeObject *__pyx_memoryviewslice_type = 0;
+static PyObject *generic = 0;
+static PyObject *strided = 0;
+static PyObject *indirect = 0;
+static PyObject *contiguous = 0;
+static PyObject *indirect_contiguous = 0;
+static int __pyx_memoryview_thread_locks_used;
+static PyThread_type_lock __pyx_memoryview_thread_locks[8];
+static struct __pyx_array_obj *__pyx_array_new(PyObject *, Py_ssize_t, char *, char *, char *); /*proto*/
+static void *__pyx_align_pointer(void *, size_t); /*proto*/
+static PyObject *__pyx_memoryview_new(PyObject *, int, int, __Pyx_TypeInfo *); /*proto*/
+static CYTHON_INLINE int __pyx_memoryview_check(PyObject *); /*proto*/
+static PyObject *_unellipsify(PyObject *, int); /*proto*/
+static PyObject *assert_direct_dimensions(Py_ssize_t *, int); /*proto*/
+static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_obj *, PyObject *); /*proto*/
+static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *, Py_ssize_t, Py_ssize_t, Py_ssize_t, int, int, int *, Py_ssize_t, Py_ssize_t, Py_ssize_t, int, int, int, int); /*proto*/
+static char *__pyx_pybuffer_index(Py_buffer *, char *, Py_ssize_t, Py_ssize_t); /*proto*/
+static int __pyx_memslice_transpose(__Pyx_memviewslice *); /*proto*/
+static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice, int, PyObject *(*)(char *), int (*)(char *, PyObject *), int); /*proto*/
+static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __pyx_memoryview_obj *, __Pyx_memviewslice *); /*proto*/
+static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *, __Pyx_memviewslice *); /*proto*/
+static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *); /*proto*/
+static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview_obj *, __Pyx_memviewslice *); /*proto*/
+static Py_ssize_t abs_py_ssize_t(Py_ssize_t); /*proto*/
+static char __pyx_get_best_slice_order(__Pyx_memviewslice *, int); /*proto*/
+static void _copy_strided_to_strided(char *, Py_ssize_t *, char *, Py_ssize_t *, Py_ssize_t *, Py_ssize_t *, int, size_t); /*proto*/
+static void copy_strided_to_strided(__Pyx_memviewslice *, __Pyx_memviewslice *, int, size_t); /*proto*/
+static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *, int); /*proto*/
+static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *, Py_ssize_t *, Py_ssize_t, int, char); /*proto*/
+static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *, __Pyx_memviewslice *, char, int); /*proto*/
+static int __pyx_memoryview_err_extents(int, Py_ssize_t, Py_ssize_t); /*proto*/
+static int __pyx_memoryview_err_dim(PyObject *, char *, int); /*proto*/
+static int __pyx_memoryview_err(PyObject *, char *); /*proto*/
+static int __pyx_memoryview_copy_contents(__Pyx_memviewslice, __Pyx_memviewslice, int, int, int); /*proto*/
+static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *, int, int); /*proto*/
+static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *, int, int, int); /*proto*/
+static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *, Py_ssize_t *, Py_ssize_t *, int, int); /*proto*/
+static void __pyx_memoryview_refcount_objects_in_slice(char *, Py_ssize_t *, Py_ssize_t *, int, int); /*proto*/
+static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *, int, size_t, void *, int); /*proto*/
+static void __pyx_memoryview__slice_assign_scalar(char *, Py_ssize_t *, Py_ssize_t *, int, size_t, void *); /*proto*/
+static PyObject *__pyx_unpickle_Enum__set_state(struct __pyx_MemviewEnum_obj *, PyObject *); /*proto*/
+static __Pyx_TypeInfo __Pyx_TypeInfo_short = { "short", NULL, sizeof(short), { 0 }, 0, IS_UNSIGNED(short) ? 'U' : 'I', IS_UNSIGNED(short), 0 };
+static __Pyx_TypeInfo __Pyx_TypeInfo_int = { "int", NULL, sizeof(int), { 0 }, 0, IS_UNSIGNED(int) ? 'U' : 'I', IS_UNSIGNED(int), 0 };
+static __Pyx_TypeInfo __Pyx_TypeInfo_long = { "long", NULL, sizeof(long), { 0 }, 0, IS_UNSIGNED(long) ? 'U' : 'I', IS_UNSIGNED(long), 0 };
+static __Pyx_TypeInfo __Pyx_TypeInfo_PY_LONG_LONG = { "long long", NULL, sizeof(PY_LONG_LONG), { 0 }, 0, IS_UNSIGNED(PY_LONG_LONG) ? 'U' : 'I', IS_UNSIGNED(PY_LONG_LONG), 0 };
+static __Pyx_TypeInfo __Pyx_TypeInfo_unsigned_short = { "unsigned short", NULL, sizeof(unsigned short), { 0 }, 0, IS_UNSIGNED(unsigned short) ? 'U' : 'I', IS_UNSIGNED(unsigned short), 0 };
+static __Pyx_TypeInfo __Pyx_TypeInfo_unsigned_int = { "unsigned int", NULL, sizeof(unsigned int), { 0 }, 0, IS_UNSIGNED(unsigned int) ? 'U' : 'I', IS_UNSIGNED(unsigned int), 0 };
+static __Pyx_TypeInfo __Pyx_TypeInfo_unsigned_long = { "unsigned long", NULL, sizeof(unsigned long), { 0 }, 0, IS_UNSIGNED(unsigned long) ? 'U' : 'I', IS_UNSIGNED(unsigned long), 0 };
+#define __Pyx_MODULE_NAME "pystencils.boundaries.createindexlistcython"
+extern int __pyx_module_is_main_pystencils__boundaries__createindexlistcython;
+int __pyx_module_is_main_pystencils__boundaries__createindexlistcython = 0;
+
+/* Implementation of 'pystencils.boundaries.createindexlistcython' */
+static PyObject *__pyx_builtin_TypeError;
+static PyObject *__pyx_builtin_range;
+static PyObject *__pyx_builtin_ValueError;
+static PyObject *__pyx_builtin_MemoryError;
+static PyObject *__pyx_builtin_enumerate;
+static PyObject *__pyx_builtin_Ellipsis;
+static PyObject *__pyx_builtin_id;
+static PyObject *__pyx_builtin_IndexError;
+static const char __pyx_k_[] = "()";
+static const char __pyx_k_O[] = "O";
+static const char __pyx_k_c[] = "c";
+static const char __pyx_k_s[] = "s";
+static const char __pyx_k_x[] = "x";
+static const char __pyx_k_y[] = "y";
+static const char __pyx_k_z[] = "z";
+static const char __pyx_k__2[] = "|";
+static const char __pyx_k_dx[] = "dx";
+static const char __pyx_k_dy[] = "dy";
+static const char __pyx_k_dz[] = "dz";
+static const char __pyx_k_id[] = "id";
+static const char __pyx_k_xs[] = "xs";
+static const char __pyx_k_ys[] = "ys";
+static const char __pyx_k_zs[] = "zs";
+static const char __pyx_k_int[] = "int";
+static const char __pyx_k_new[] = "__new__";
+static const char __pyx_k_obj[] = "obj";
+static const char __pyx_k_args[] = "args";
+static const char __pyx_k_base[] = "base";
+static const char __pyx_k_dict[] = "__dict__";
+static const char __pyx_k_kind[] = "kind";
+static const char __pyx_k_long[] = "long";
+static const char __pyx_k_main[] = "__main__";
+static const char __pyx_k_mode[] = "mode";
+static const char __pyx_k_name[] = "name";
+static const char __pyx_k_ndim[] = "ndim";
+static const char __pyx_k_pack[] = "pack";
+static const char __pyx_k_size[] = "size";
+static const char __pyx_k_step[] = "step";
+static const char __pyx_k_stop[] = "stop";
+static const char __pyx_k_test[] = "__test__";
+static const char __pyx_k_ASCII[] = "ASCII";
+static const char __pyx_k_class[] = "__class__";
+static const char __pyx_k_dtype[] = "dtype";
+static const char __pyx_k_error[] = "error";
+static const char __pyx_k_flags[] = "flags";
+static const char __pyx_k_numpy[] = "numpy";
+static const char __pyx_k_range[] = "range";
+static const char __pyx_k_shape[] = "shape";
+static const char __pyx_k_short[] = "short";
+static const char __pyx_k_split[] = "split";
+static const char __pyx_k_start[] = "start";
+static const char __pyx_k_strip[] = "strip";
+static const char __pyx_k_dirIdx[] = "dirIdx";
+static const char __pyx_k_encode[] = "encode";
+static const char __pyx_k_format[] = "format";
+static const char __pyx_k_import[] = "__import__";
+static const char __pyx_k_kwargs[] = "kwargs";
+static const char __pyx_k_name_2[] = "__name__";
+static const char __pyx_k_pickle[] = "pickle";
+static const char __pyx_k_reduce[] = "__reduce__";
+static const char __pyx_k_struct[] = "struct";
+static const char __pyx_k_unpack[] = "unpack";
+static const char __pyx_k_update[] = "update";
+static const char __pyx_k_fortran[] = "fortran";
+static const char __pyx_k_memview[] = "memview";
+static const char __pyx_k_stencil[] = "stencil";
+static const char __pyx_k_Ellipsis[] = "Ellipsis";
+static const char __pyx_k_defaults[] = "defaults";
+static const char __pyx_k_getstate[] = "__getstate__";
+static const char __pyx_k_itemsize[] = "itemsize";
+static const char __pyx_k_pyx_type[] = "__pyx_type";
+static const char __pyx_k_setstate[] = "__setstate__";
+static const char __pyx_k_Something[] = "Something";
+static const char __pyx_k_TypeError[] = "TypeError";
+static const char __pyx_k_enumerate[] = "enumerate";
+static const char __pyx_k_long_long[] = "long long";
+static const char __pyx_k_pyx_state[] = "__pyx_state";
+static const char __pyx_k_reduce_ex[] = "__reduce_ex__";
+static const char __pyx_k_IndexError[] = "IndexError";
+static const char __pyx_k_ValueError[] = "ValueError";
+static const char __pyx_k_WORKAROUND[] = "WORKAROUND";
+static const char __pyx_k_flag_field[] = "flag_field";
+static const char __pyx_k_fluid_mask[] = "fluid_mask";
+static const char __pyx_k_pyx_result[] = "__pyx_result";
+static const char __pyx_k_pyx_vtable[] = "__pyx_vtable__";
+static const char __pyx_k_signatures[] = "signatures";
+static const char __pyx_k_MemoryError[] = "MemoryError";
+static const char __pyx_k_PickleError[] = "PickleError";
+static const char __pyx_k_single_link[] = "single_link";
+static const char __pyx_k_pyx_checksum[] = "__pyx_checksum";
+static const char __pyx_k_stringsource[] = "stringsource";
+static const char __pyx_k_unsigned_int[] = "unsigned int";
+static const char __pyx_k_boundary_mask[] = "boundary_mask";
+static const char __pyx_k_pyx_getbuffer[] = "__pyx_getbuffer";
+static const char __pyx_k_reduce_cython[] = "__reduce_cython__";
+static const char __pyx_k_unsigned_long[] = "unsigned long";
+static const char __pyx_k_num_directions[] = "num_directions";
+static const char __pyx_k_unsigned_short[] = "unsigned short";
+static const char __pyx_k_View_MemoryView[] = "View.MemoryView";
+static const char __pyx_k_allocate_buffer[] = "allocate_buffer";
+static const char __pyx_k_dtype_is_object[] = "dtype_is_object";
+static const char __pyx_k_pyx_PickleError[] = "__pyx_PickleError";
+static const char __pyx_k_setstate_cython[] = "__setstate_cython__";
+static const char __pyx_k_pyx_unpickle_Enum[] = "__pyx_unpickle_Enum";
+static const char __pyx_k_cline_in_traceback[] = "cline_in_traceback";
+static const char __pyx_k_nr_of_ghost_layers[] = "nr_of_ghost_layers";
+static const char __pyx_k_strided_and_direct[] = "<strided and direct>";
+static const char __pyx_k_boundary_index_list[] = "boundary_index_list";
+static const char __pyx_k_strided_and_indirect[] = "<strided and indirect>";
+static const char __pyx_k_contiguous_and_direct[] = "<contiguous and direct>";
+static const char __pyx_k_MemoryView_of_r_object[] = "<MemoryView of %r object>";
+static const char __pyx_k_MemoryView_of_r_at_0x_x[] = "<MemoryView of %r at 0x%x>";
+static const char __pyx_k_contiguous_and_indirect[] = "<contiguous and indirect>";
+static const char __pyx_k_Cannot_index_with_type_s[] = "Cannot index with type '%s'";
+static const char __pyx_k_Invalid_shape_in_axis_d_d[] = "Invalid shape in axis %d: %d.";
+static const char __pyx_k_No_matching_signature_found[] = "No matching signature found";
+static const char __pyx_k_itemsize_0_for_cython_array[] = "itemsize <= 0 for cython.array";
+static const char __pyx_k_unable_to_allocate_array_data[] = "unable to allocate array data.";
+static const char __pyx_k_strided_and_direct_or_indirect[] = "<strided and direct or indirect>";
+static const char __pyx_k_create_boundary_cell_index_list[] = "create_boundary_cell_index_list_2d";
+static const char __pyx_k_Buffer_view_does_not_expose_stri[] = "Buffer view does not expose strides";
+static const char __pyx_k_Can_only_create_a_buffer_that_is[] = "Can only create a buffer that is contiguous in memory.";
+static const char __pyx_k_Cannot_assign_to_read_only_memor[] = "Cannot assign to read-only memoryview";
+static const char __pyx_k_Cannot_create_writable_memory_vi[] = "Cannot create writable memory view from read-only memoryview";
+static const char __pyx_k_Empty_shape_tuple_for_cython_arr[] = "Empty shape tuple for cython.array";
+static const char __pyx_k_Expected_at_least_d_argument_s_g[] = "Expected at least %d argument%s, got %d";
+static const char __pyx_k_Function_call_with_ambiguous_arg[] = "Function call with ambiguous argument types";
+static const char __pyx_k_Incompatible_checksums_s_vs_0xb0[] = "Incompatible checksums (%s vs 0xb068931 = (name))";
+static const char __pyx_k_Indirect_dimensions_not_supporte[] = "Indirect dimensions not supported";
+static const char __pyx_k_Invalid_mode_expected_c_or_fortr[] = "Invalid mode, expected 'c' or 'fortran', got %s";
+static const char __pyx_k_Out_of_bounds_on_buffer_access_a[] = "Out of bounds on buffer access (axis %d)";
+static const char __pyx_k_Unable_to_convert_item_to_object[] = "Unable to convert item to object";
+static const char __pyx_k_create_boundary_neighbor_index_l[] = "create_boundary_neighbor_index_list_2d";
+static const char __pyx_k_got_differing_extents_in_dimensi[] = "got differing extents in dimension %d (got %d and %d)";
+static const char __pyx_k_no_default___reduce___due_to_non[] = "no default __reduce__ due to non-trivial __cinit__";
+static const char __pyx_k_pystencils_boundaries_createinde[] = "pystencils/boundaries/createindexlistcython.pyx";
+static const char __pyx_k_unable_to_allocate_shape_and_str[] = "unable to allocate shape and strides.";
+static const char __pyx_k_create_boundary_cell_index_list_2[] = "create_boundary_cell_index_list_3d";
+static const char __pyx_k_create_boundary_neighbor_index_l_2[] = "create_boundary_neighbor_index_list_3d";
+static const char __pyx_k_pystencils_boundaries_createinde_2[] = "pystencils.boundaries.createindexlistcython";
+static PyObject *__pyx_kp_s_;
+static PyObject *__pyx_n_s_ASCII;
+static PyObject *__pyx_kp_s_Buffer_view_does_not_expose_stri;
+static PyObject *__pyx_kp_s_Can_only_create_a_buffer_that_is;
+static PyObject *__pyx_kp_s_Cannot_assign_to_read_only_memor;
+static PyObject *__pyx_kp_s_Cannot_create_writable_memory_vi;
+static PyObject *__pyx_kp_s_Cannot_index_with_type_s;
+static PyObject *__pyx_n_s_Ellipsis;
+static PyObject *__pyx_kp_s_Empty_shape_tuple_for_cython_arr;
+static PyObject *__pyx_kp_s_Expected_at_least_d_argument_s_g;
+static PyObject *__pyx_kp_s_Function_call_with_ambiguous_arg;
+static PyObject *__pyx_kp_s_Incompatible_checksums_s_vs_0xb0;
+static PyObject *__pyx_n_s_IndexError;
+static PyObject *__pyx_kp_s_Indirect_dimensions_not_supporte;
+static PyObject *__pyx_kp_s_Invalid_mode_expected_c_or_fortr;
+static PyObject *__pyx_kp_s_Invalid_shape_in_axis_d_d;
+static PyObject *__pyx_n_s_MemoryError;
+static PyObject *__pyx_kp_s_MemoryView_of_r_at_0x_x;
+static PyObject *__pyx_kp_s_MemoryView_of_r_object;
+static PyObject *__pyx_kp_s_No_matching_signature_found;
+static PyObject *__pyx_n_b_O;
+static PyObject *__pyx_kp_s_Out_of_bounds_on_buffer_access_a;
+static PyObject *__pyx_n_s_PickleError;
+static PyObject *__pyx_n_u_Something;
+static PyObject *__pyx_n_s_TypeError;
+static PyObject *__pyx_kp_s_Unable_to_convert_item_to_object;
+static PyObject *__pyx_n_s_ValueError;
+static PyObject *__pyx_n_s_View_MemoryView;
+static PyObject *__pyx_n_s_WORKAROUND;
+static PyObject *__pyx_kp_s__2;
+static PyObject *__pyx_n_s_allocate_buffer;
+static PyObject *__pyx_n_s_args;
+static PyObject *__pyx_n_s_base;
+static PyObject *__pyx_n_s_boundary_index_list;
+static PyObject *__pyx_n_s_boundary_mask;
+static PyObject *__pyx_n_s_c;
+static PyObject *__pyx_n_u_c;
+static PyObject *__pyx_n_s_class;
+static PyObject *__pyx_n_s_cline_in_traceback;
+static PyObject *__pyx_kp_s_contiguous_and_direct;
+static PyObject *__pyx_kp_s_contiguous_and_indirect;
+static PyObject *__pyx_n_s_create_boundary_cell_index_list;
+static PyObject *__pyx_n_s_create_boundary_cell_index_list_2;
+static PyObject *__pyx_n_s_create_boundary_neighbor_index_l;
+static PyObject *__pyx_n_s_create_boundary_neighbor_index_l_2;
+static PyObject *__pyx_n_s_defaults;
+static PyObject *__pyx_n_s_dict;
+static PyObject *__pyx_n_s_dirIdx;
+static PyObject *__pyx_n_s_dtype;
+static PyObject *__pyx_n_s_dtype_is_object;
+static PyObject *__pyx_n_s_dx;
+static PyObject *__pyx_n_s_dy;
+static PyObject *__pyx_n_s_dz;
+static PyObject *__pyx_n_s_encode;
+static PyObject *__pyx_n_s_enumerate;
+static PyObject *__pyx_n_s_error;
+static PyObject *__pyx_n_s_flag_field;
+static PyObject *__pyx_n_s_flags;
+static PyObject *__pyx_n_s_fluid_mask;
+static PyObject *__pyx_n_s_format;
+static PyObject *__pyx_n_s_fortran;
+static PyObject *__pyx_n_u_fortran;
+static PyObject *__pyx_n_s_getstate;
+static PyObject *__pyx_kp_s_got_differing_extents_in_dimensi;
+static PyObject *__pyx_n_s_id;
+static PyObject *__pyx_n_s_import;
+static PyObject *__pyx_n_s_int;
+static PyObject *__pyx_n_s_itemsize;
+static PyObject *__pyx_kp_s_itemsize_0_for_cython_array;
+static PyObject *__pyx_n_s_kind;
+static PyObject *__pyx_n_s_kwargs;
+static PyObject *__pyx_n_s_long;
+static PyObject *__pyx_kp_s_long_long;
+static PyObject *__pyx_n_s_main;
+static PyObject *__pyx_n_s_memview;
+static PyObject *__pyx_n_s_mode;
+static PyObject *__pyx_n_s_name;
+static PyObject *__pyx_n_s_name_2;
+static PyObject *__pyx_n_s_ndim;
+static PyObject *__pyx_n_s_new;
+static PyObject *__pyx_kp_s_no_default___reduce___due_to_non;
+static PyObject *__pyx_n_s_nr_of_ghost_layers;
+static PyObject *__pyx_n_s_num_directions;
+static PyObject *__pyx_n_s_numpy;
+static PyObject *__pyx_n_s_obj;
+static PyObject *__pyx_n_s_pack;
+static PyObject *__pyx_n_s_pickle;
+static PyObject *__pyx_kp_s_pystencils_boundaries_createinde;
+static PyObject *__pyx_n_s_pystencils_boundaries_createinde_2;
+static PyObject *__pyx_n_s_pyx_PickleError;
+static PyObject *__pyx_n_s_pyx_checksum;
+static PyObject *__pyx_n_s_pyx_getbuffer;
+static PyObject *__pyx_n_s_pyx_result;
+static PyObject *__pyx_n_s_pyx_state;
+static PyObject *__pyx_n_s_pyx_type;
+static PyObject *__pyx_n_s_pyx_unpickle_Enum;
+static PyObject *__pyx_n_s_pyx_vtable;
+static PyObject *__pyx_n_s_range;
+static PyObject *__pyx_n_s_reduce;
+static PyObject *__pyx_n_s_reduce_cython;
+static PyObject *__pyx_n_s_reduce_ex;
+static PyObject *__pyx_n_s_s;
+static PyObject *__pyx_n_s_setstate;
+static PyObject *__pyx_n_s_setstate_cython;
+static PyObject *__pyx_n_s_shape;
+static PyObject *__pyx_n_s_short;
+static PyObject *__pyx_n_s_signatures;
+static PyObject *__pyx_n_s_single_link;
+static PyObject *__pyx_n_s_size;
+static PyObject *__pyx_n_s_split;
+static PyObject *__pyx_n_s_start;
+static PyObject *__pyx_n_s_stencil;
+static PyObject *__pyx_n_s_step;
+static PyObject *__pyx_n_s_stop;
+static PyObject *__pyx_kp_s_strided_and_direct;
+static PyObject *__pyx_kp_s_strided_and_direct_or_indirect;
+static PyObject *__pyx_kp_s_strided_and_indirect;
+static PyObject *__pyx_kp_s_stringsource;
+static PyObject *__pyx_n_s_strip;
+static PyObject *__pyx_n_s_struct;
+static PyObject *__pyx_n_s_test;
+static PyObject *__pyx_kp_s_unable_to_allocate_array_data;
+static PyObject *__pyx_kp_s_unable_to_allocate_shape_and_str;
+static PyObject *__pyx_n_s_unpack;
+static PyObject *__pyx_kp_s_unsigned_int;
+static PyObject *__pyx_kp_s_unsigned_long;
+static PyObject *__pyx_kp_s_unsigned_short;
+static PyObject *__pyx_n_s_update;
+static PyObject *__pyx_n_s_x;
+static PyObject *__pyx_n_s_xs;
+static PyObject *__pyx_n_s_y;
+static PyObject *__pyx_n_s_ys;
+static PyObject *__pyx_n_s_z;
+static PyObject *__pyx_n_s_zs;
+static PyObject *__pyx_pf_10pystencils_10boundaries_21createindexlistcython_create_boundary_neighbor_index_list_2d(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_signatures, PyObject *__pyx_v_args, PyObject *__pyx_v_kwargs, CYTHON_UNUSED PyObject *__pyx_v_defaults); /* proto */
+static PyObject *__pyx_pf_10pystencils_10boundaries_21createindexlistcython_8create_boundary_neighbor_index_list_2d(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_flag_field, int __pyx_v_nr_of_ghost_layers, short __pyx_v_boundary_mask, short __pyx_v_fluid_mask, PyObject *__pyx_v_stencil, int __pyx_v_single_link); /* proto */
+static PyObject *__pyx_pf_10pystencils_10boundaries_21createindexlistcython_10create_boundary_neighbor_index_list_2d(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_flag_field, int __pyx_v_nr_of_ghost_layers, int __pyx_v_boundary_mask, int __pyx_v_fluid_mask, PyObject *__pyx_v_stencil, int __pyx_v_single_link); /* proto */
+static PyObject *__pyx_pf_10pystencils_10boundaries_21createindexlistcython_12create_boundary_neighbor_index_list_2d(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_flag_field, int __pyx_v_nr_of_ghost_layers, long __pyx_v_boundary_mask, long __pyx_v_fluid_mask, PyObject *__pyx_v_stencil, int __pyx_v_single_link); /* proto */
+static PyObject *__pyx_pf_10pystencils_10boundaries_21createindexlistcython_14create_boundary_neighbor_index_list_2d(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_flag_field, int __pyx_v_nr_of_ghost_layers, PY_LONG_LONG __pyx_v_boundary_mask, PY_LONG_LONG __pyx_v_fluid_mask, PyObject *__pyx_v_stencil, int __pyx_v_single_link); /* proto */
+static PyObject *__pyx_pf_10pystencils_10boundaries_21createindexlistcython_16create_boundary_neighbor_index_list_2d(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_flag_field, int __pyx_v_nr_of_ghost_layers, unsigned short __pyx_v_boundary_mask, unsigned short __pyx_v_fluid_mask, PyObject *__pyx_v_stencil, int __pyx_v_single_link); /* proto */
+static PyObject *__pyx_pf_10pystencils_10boundaries_21createindexlistcython_18create_boundary_neighbor_index_list_2d(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_flag_field, int __pyx_v_nr_of_ghost_layers, unsigned int __pyx_v_boundary_mask, unsigned int __pyx_v_fluid_mask, PyObject *__pyx_v_stencil, int __pyx_v_single_link); /* proto */
+static PyObject *__pyx_pf_10pystencils_10boundaries_21createindexlistcython_20create_boundary_neighbor_index_list_2d(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_flag_field, int __pyx_v_nr_of_ghost_layers, unsigned long __pyx_v_boundary_mask, unsigned long __pyx_v_fluid_mask, PyObject *__pyx_v_stencil, int __pyx_v_single_link); /* proto */
+static PyObject *__pyx_pf_10pystencils_10boundaries_21createindexlistcython_2create_boundary_neighbor_index_list_3d(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_signatures, PyObject *__pyx_v_args, PyObject *__pyx_v_kwargs, CYTHON_UNUSED PyObject *__pyx_v_defaults); /* proto */
+static PyObject *__pyx_pf_10pystencils_10boundaries_21createindexlistcython_24create_boundary_neighbor_index_list_3d(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_flag_field, int __pyx_v_nr_of_ghost_layers, short __pyx_v_boundary_mask, short __pyx_v_fluid_mask, PyObject *__pyx_v_stencil, int __pyx_v_single_link); /* proto */
+static PyObject *__pyx_pf_10pystencils_10boundaries_21createindexlistcython_26create_boundary_neighbor_index_list_3d(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_flag_field, int __pyx_v_nr_of_ghost_layers, int __pyx_v_boundary_mask, int __pyx_v_fluid_mask, PyObject *__pyx_v_stencil, int __pyx_v_single_link); /* proto */
+static PyObject *__pyx_pf_10pystencils_10boundaries_21createindexlistcython_28create_boundary_neighbor_index_list_3d(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_flag_field, int __pyx_v_nr_of_ghost_layers, long __pyx_v_boundary_mask, long __pyx_v_fluid_mask, PyObject *__pyx_v_stencil, int __pyx_v_single_link); /* proto */
+static PyObject *__pyx_pf_10pystencils_10boundaries_21createindexlistcython_30create_boundary_neighbor_index_list_3d(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_flag_field, int __pyx_v_nr_of_ghost_layers, PY_LONG_LONG __pyx_v_boundary_mask, PY_LONG_LONG __pyx_v_fluid_mask, PyObject *__pyx_v_stencil, int __pyx_v_single_link); /* proto */
+static PyObject *__pyx_pf_10pystencils_10boundaries_21createindexlistcython_32create_boundary_neighbor_index_list_3d(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_flag_field, int __pyx_v_nr_of_ghost_layers, unsigned short __pyx_v_boundary_mask, unsigned short __pyx_v_fluid_mask, PyObject *__pyx_v_stencil, int __pyx_v_single_link); /* proto */
+static PyObject *__pyx_pf_10pystencils_10boundaries_21createindexlistcython_34create_boundary_neighbor_index_list_3d(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_flag_field, int __pyx_v_nr_of_ghost_layers, unsigned int __pyx_v_boundary_mask, unsigned int __pyx_v_fluid_mask, PyObject *__pyx_v_stencil, int __pyx_v_single_link); /* proto */
+static PyObject *__pyx_pf_10pystencils_10boundaries_21createindexlistcython_36create_boundary_neighbor_index_list_3d(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_flag_field, int __pyx_v_nr_of_ghost_layers, unsigned long __pyx_v_boundary_mask, unsigned long __pyx_v_fluid_mask, PyObject *__pyx_v_stencil, int __pyx_v_single_link); /* proto */
+static PyObject *__pyx_pf_10pystencils_10boundaries_21createindexlistcython_4create_boundary_cell_index_list_2d(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_signatures, PyObject *__pyx_v_args, PyObject *__pyx_v_kwargs, CYTHON_UNUSED PyObject *__pyx_v_defaults); /* proto */
+static PyObject *__pyx_pf_10pystencils_10boundaries_21createindexlistcython_40create_boundary_cell_index_list_2d(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_flag_field, short __pyx_v_boundary_mask, short __pyx_v_fluid_mask, PyObject *__pyx_v_stencil, int __pyx_v_single_link); /* proto */
+static PyObject *__pyx_pf_10pystencils_10boundaries_21createindexlistcython_42create_boundary_cell_index_list_2d(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_flag_field, int __pyx_v_boundary_mask, int __pyx_v_fluid_mask, PyObject *__pyx_v_stencil, int __pyx_v_single_link); /* proto */
+static PyObject *__pyx_pf_10pystencils_10boundaries_21createindexlistcython_44create_boundary_cell_index_list_2d(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_flag_field, long __pyx_v_boundary_mask, long __pyx_v_fluid_mask, PyObject *__pyx_v_stencil, int __pyx_v_single_link); /* proto */
+static PyObject *__pyx_pf_10pystencils_10boundaries_21createindexlistcython_46create_boundary_cell_index_list_2d(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_flag_field, PY_LONG_LONG __pyx_v_boundary_mask, PY_LONG_LONG __pyx_v_fluid_mask, PyObject *__pyx_v_stencil, int __pyx_v_single_link); /* proto */
+static PyObject *__pyx_pf_10pystencils_10boundaries_21createindexlistcython_48create_boundary_cell_index_list_2d(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_flag_field, unsigned short __pyx_v_boundary_mask, unsigned short __pyx_v_fluid_mask, PyObject *__pyx_v_stencil, int __pyx_v_single_link); /* proto */
+static PyObject *__pyx_pf_10pystencils_10boundaries_21createindexlistcython_50create_boundary_cell_index_list_2d(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_flag_field, unsigned int __pyx_v_boundary_mask, unsigned int __pyx_v_fluid_mask, PyObject *__pyx_v_stencil, int __pyx_v_single_link); /* proto */
+static PyObject *__pyx_pf_10pystencils_10boundaries_21createindexlistcython_52create_boundary_cell_index_list_2d(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_flag_field, unsigned long __pyx_v_boundary_mask, unsigned long __pyx_v_fluid_mask, PyObject *__pyx_v_stencil, int __pyx_v_single_link); /* proto */
+static PyObject *__pyx_pf_10pystencils_10boundaries_21createindexlistcython_6create_boundary_cell_index_list_3d(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_signatures, PyObject *__pyx_v_args, PyObject *__pyx_v_kwargs, CYTHON_UNUSED PyObject *__pyx_v_defaults); /* proto */
+static PyObject *__pyx_pf_10pystencils_10boundaries_21createindexlistcython_56create_boundary_cell_index_list_3d(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_flag_field, short __pyx_v_boundary_mask, short __pyx_v_fluid_mask, PyObject *__pyx_v_stencil, int __pyx_v_single_link); /* proto */
+static PyObject *__pyx_pf_10pystencils_10boundaries_21createindexlistcython_58create_boundary_cell_index_list_3d(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_flag_field, int __pyx_v_boundary_mask, int __pyx_v_fluid_mask, PyObject *__pyx_v_stencil, int __pyx_v_single_link); /* proto */
+static PyObject *__pyx_pf_10pystencils_10boundaries_21createindexlistcython_60create_boundary_cell_index_list_3d(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_flag_field, long __pyx_v_boundary_mask, long __pyx_v_fluid_mask, PyObject *__pyx_v_stencil, int __pyx_v_single_link); /* proto */
+static PyObject *__pyx_pf_10pystencils_10boundaries_21createindexlistcython_62create_boundary_cell_index_list_3d(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_flag_field, PY_LONG_LONG __pyx_v_boundary_mask, PY_LONG_LONG __pyx_v_fluid_mask, PyObject *__pyx_v_stencil, int __pyx_v_single_link); /* proto */
+static PyObject *__pyx_pf_10pystencils_10boundaries_21createindexlistcython_64create_boundary_cell_index_list_3d(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_flag_field, unsigned short __pyx_v_boundary_mask, unsigned short __pyx_v_fluid_mask, PyObject *__pyx_v_stencil, int __pyx_v_single_link); /* proto */
+static PyObject *__pyx_pf_10pystencils_10boundaries_21createindexlistcython_66create_boundary_cell_index_list_3d(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_flag_field, unsigned int __pyx_v_boundary_mask, unsigned int __pyx_v_fluid_mask, PyObject *__pyx_v_stencil, int __pyx_v_single_link); /* proto */
+static PyObject *__pyx_pf_10pystencils_10boundaries_21createindexlistcython_68create_boundary_cell_index_list_3d(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_flag_field, unsigned long __pyx_v_boundary_mask, unsigned long __pyx_v_fluid_mask, PyObject *__pyx_v_stencil, int __pyx_v_single_link); /* proto */
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer); /* proto */
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
+static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self); /* proto */
+static Py_ssize_t __pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__len__(struct __pyx_array_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr); /* proto */
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item); /* proto */
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_12__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /* proto */
+static PyObject *__pyx_pf___pyx_array___reduce_cython__(CYTHON_UNUSED struct __pyx_array_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf___pyx_array_2__setstate_cython__(CYTHON_UNUSED struct __pyx_array_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
+static int __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name); /* proto */
+static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf___pyx_MemviewEnum___reduce_cython__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf___pyx_MemviewEnum_2__setstate_cython__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object); /* proto */
+static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto */
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto */
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static Py_ssize_t __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf___pyx_memoryview___reduce_cython__(CYTHON_UNUSED struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf___pyx_memoryview_2__setstate_cython__(CYTHON_UNUSED struct __pyx_memoryview_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
+static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf___pyx_memoryviewslice___reduce_cython__(CYTHON_UNUSED struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf___pyx_memoryviewslice_2__setstate_cython__(CYTHON_UNUSED struct __pyx_memoryviewslice_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView___pyx_unpickle_Enum(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state); /* proto */
+static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_int_0;
+static PyObject *__pyx_int_1;
+static PyObject *__pyx_int_5;
+static PyObject *__pyx_int_6;
+static PyObject *__pyx_int_184977713;
+static PyObject *__pyx_int_neg_1;
+static PyObject *__pyx_tuple__3;
+static PyObject *__pyx_tuple__4;
+static PyObject *__pyx_tuple__5;
+static PyObject *__pyx_tuple__6;
+static PyObject *__pyx_tuple__7;
+static PyObject *__pyx_tuple__8;
+static PyObject *__pyx_tuple__9;
+static PyObject *__pyx_slice__19;
+static PyObject *__pyx_tuple__10;
+static PyObject *__pyx_tuple__11;
+static PyObject *__pyx_tuple__12;
+static PyObject *__pyx_tuple__13;
+static PyObject *__pyx_tuple__14;
+static PyObject *__pyx_tuple__15;
+static PyObject *__pyx_tuple__16;
+static PyObject *__pyx_tuple__17;
+static PyObject *__pyx_tuple__18;
+static PyObject *__pyx_tuple__20;
+static PyObject *__pyx_tuple__21;
+static PyObject *__pyx_tuple__22;
+static PyObject *__pyx_tuple__23;
+static PyObject *__pyx_tuple__25;
+static PyObject *__pyx_tuple__27;
+static PyObject *__pyx_tuple__29;
+static PyObject *__pyx_tuple__31;
+static PyObject *__pyx_tuple__32;
+static PyObject *__pyx_tuple__33;
+static PyObject *__pyx_tuple__34;
+static PyObject *__pyx_tuple__35;
+static PyObject *__pyx_tuple__36;
+static PyObject *__pyx_codeobj__24;
+static PyObject *__pyx_codeobj__26;
+static PyObject *__pyx_codeobj__28;
+static PyObject *__pyx_codeobj__30;
+static PyObject *__pyx_codeobj__37;
+/* Late includes */
+
+/* "pystencils/boundaries/createindexlistcython.pyx":19
+ * @cython.boundscheck(False) # turn off bounds-checking for entire function
+ * @cython.wraparound(False) # turn off negative index wrapping for entire function
+ * def create_boundary_neighbor_index_list_2d(object[IntegerType, ndim=2] flag_field, # <<<<<<<<<<<<<<
+ * int nr_of_ghost_layers, IntegerType boundary_mask, IntegerType fluid_mask,
+ * object[int, ndim=2] stencil, int single_link):
+ */
+
+/* Python wrapper */
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+ *
+ * @cython.cdivision(True)
+ * cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides, # <<<<<<<<<<<<<<
+ * char *dst_data, Py_ssize_t *dst_strides,
+ * Py_ssize_t *src_shape, Py_ssize_t *dst_shape,
+ */
+
+static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v_src_strides, char *__pyx_v_dst_data, Py_ssize_t *__pyx_v_dst_strides, Py_ssize_t *__pyx_v_src_shape, Py_ssize_t *__pyx_v_dst_shape, int __pyx_v_ndim, size_t __pyx_v_itemsize) {
+ CYTHON_UNUSED Py_ssize_t __pyx_v_i;
+ CYTHON_UNUSED Py_ssize_t __pyx_v_src_extent;
+ Py_ssize_t __pyx_v_dst_extent;
+ Py_ssize_t __pyx_v_src_stride;
+ Py_ssize_t __pyx_v_dst_stride;
+ int __pyx_t_1;
+ int __pyx_t_2;
+ int __pyx_t_3;
+ Py_ssize_t __pyx_t_4;
+ Py_ssize_t __pyx_t_5;
+ Py_ssize_t __pyx_t_6;
+
+ /* "View.MemoryView":1143
+ *
+ * cdef Py_ssize_t i
+ * cdef Py_ssize_t src_extent = src_shape[0] # <<<<<<<<<<<<<<
+ * cdef Py_ssize_t dst_extent = dst_shape[0]
+ * cdef Py_ssize_t src_stride = src_strides[0]
+ */
+ __pyx_v_src_extent = (__pyx_v_src_shape[0]);
+
+ /* "View.MemoryView":1144
+ * cdef Py_ssize_t i
+ * cdef Py_ssize_t src_extent = src_shape[0]
+ * cdef Py_ssize_t dst_extent = dst_shape[0] # <<<<<<<<<<<<<<
+ * cdef Py_ssize_t src_stride = src_strides[0]
+ * cdef Py_ssize_t dst_stride = dst_strides[0]
+ */
+ __pyx_v_dst_extent = (__pyx_v_dst_shape[0]);
+
+ /* "View.MemoryView":1145
+ * cdef Py_ssize_t src_extent = src_shape[0]
+ * cdef Py_ssize_t dst_extent = dst_shape[0]
+ * cdef Py_ssize_t src_stride = src_strides[0] # <<<<<<<<<<<<<<
+ * cdef Py_ssize_t dst_stride = dst_strides[0]
+ *
+ */
+ __pyx_v_src_stride = (__pyx_v_src_strides[0]);
+
+ /* "View.MemoryView":1146
+ * cdef Py_ssize_t dst_extent = dst_shape[0]
+ * cdef Py_ssize_t src_stride = src_strides[0]
+ * cdef Py_ssize_t dst_stride = dst_strides[0] # <<<<<<<<<<<<<<
+ *
+ * if ndim == 1:
+ */
+ __pyx_v_dst_stride = (__pyx_v_dst_strides[0]);
+
+ /* "View.MemoryView":1148
+ * cdef Py_ssize_t dst_stride = dst_strides[0]
+ *
+ * if ndim == 1: # <<<<<<<<<<<<<<
+ * if (src_stride > 0 and dst_stride > 0 and
+ * <size_t> src_stride == itemsize == <size_t> dst_stride):
+ */
+ __pyx_t_1 = ((__pyx_v_ndim == 1) != 0);
+ if (__pyx_t_1) {
+
+ /* "View.MemoryView":1149
+ *
+ * if ndim == 1:
+ * if (src_stride > 0 and dst_stride > 0 and # <<<<<<<<<<<<<<
+ * <size_t> src_stride == itemsize == <size_t> dst_stride):
+ * memcpy(dst_data, src_data, itemsize * dst_extent)
+ */
+ __pyx_t_2 = ((__pyx_v_src_stride > 0) != 0);
+ if (__pyx_t_2) {
+ } else {
+ __pyx_t_1 = __pyx_t_2;
+ goto __pyx_L5_bool_binop_done;
+ }
+ __pyx_t_2 = ((__pyx_v_dst_stride > 0) != 0);
+ if (__pyx_t_2) {
+ } else {
+ __pyx_t_1 = __pyx_t_2;
+ goto __pyx_L5_bool_binop_done;
+ }
+
+ /* "View.MemoryView":1150
+ * if ndim == 1:
+ * if (src_stride > 0 and dst_stride > 0 and
+ * <size_t> src_stride == itemsize == <size_t> dst_stride): # <<<<<<<<<<<<<<
+ * memcpy(dst_data, src_data, itemsize * dst_extent)
+ * else:
+ */
+ __pyx_t_2 = (((size_t)__pyx_v_src_stride) == __pyx_v_itemsize);
+ if (__pyx_t_2) {
+ __pyx_t_2 = (__pyx_v_itemsize == ((size_t)__pyx_v_dst_stride));
+ }
+ __pyx_t_3 = (__pyx_t_2 != 0);
+ __pyx_t_1 = __pyx_t_3;
+ __pyx_L5_bool_binop_done:;
+
+ /* "View.MemoryView":1149
+ *
+ * if ndim == 1:
+ * if (src_stride > 0 and dst_stride > 0 and # <<<<<<<<<<<<<<
+ * <size_t> src_stride == itemsize == <size_t> dst_stride):
+ * memcpy(dst_data, src_data, itemsize * dst_extent)
+ */
+ if (__pyx_t_1) {
+
+ /* "View.MemoryView":1151
+ * if (src_stride > 0 and dst_stride > 0 and
+ * <size_t> src_stride == itemsize == <size_t> dst_stride):
+ * memcpy(dst_data, src_data, itemsize * dst_extent) # <<<<<<<<<<<<<<
+ * else:
+ * for i in range(dst_extent):
+ */
+ (void)(memcpy(__pyx_v_dst_data, __pyx_v_src_data, (__pyx_v_itemsize * __pyx_v_dst_extent)));
+
+ /* "View.MemoryView":1149
+ *
+ * if ndim == 1:
+ * if (src_stride > 0 and dst_stride > 0 and # <<<<<<<<<<<<<<
+ * <size_t> src_stride == itemsize == <size_t> dst_stride):
+ * memcpy(dst_data, src_data, itemsize * dst_extent)
+ */
+ goto __pyx_L4;
+ }
+
+ /* "View.MemoryView":1153
+ * memcpy(dst_data, src_data, itemsize * dst_extent)
+ * else:
+ * for i in range(dst_extent): # <<<<<<<<<<<<<<
+ * memcpy(dst_data, src_data, itemsize)
+ * src_data += src_stride
+ */
+ /*else*/ {
+ __pyx_t_4 = __pyx_v_dst_extent;
+ __pyx_t_5 = __pyx_t_4;
+ for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) {
+ __pyx_v_i = __pyx_t_6;
+
+ /* "View.MemoryView":1154
+ * else:
+ * for i in range(dst_extent):
+ * memcpy(dst_data, src_data, itemsize) # <<<<<<<<<<<<<<
+ * src_data += src_stride
+ * dst_data += dst_stride
+ */
+ (void)(memcpy(__pyx_v_dst_data, __pyx_v_src_data, __pyx_v_itemsize));
+
+ /* "View.MemoryView":1155
+ * for i in range(dst_extent):
+ * memcpy(dst_data, src_data, itemsize)
+ * src_data += src_stride # <<<<<<<<<<<<<<
+ * dst_data += dst_stride
+ * else:
+ */
+ __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);
+
+ /* "View.MemoryView":1156
+ * memcpy(dst_data, src_data, itemsize)
+ * src_data += src_stride
+ * dst_data += dst_stride # <<<<<<<<<<<<<<
+ * else:
+ * for i in range(dst_extent):
+ */
+ __pyx_v_dst_data = (__pyx_v_dst_data + __pyx_v_dst_stride);
+ }
+ }
+ __pyx_L4:;
+
+ /* "View.MemoryView":1148
+ * cdef Py_ssize_t dst_stride = dst_strides[0]
+ *
+ * if ndim == 1: # <<<<<<<<<<<<<<
+ * if (src_stride > 0 and dst_stride > 0 and
+ * <size_t> src_stride == itemsize == <size_t> dst_stride):
+ */
+ goto __pyx_L3;
+ }
+
+ /* "View.MemoryView":1158
+ * dst_data += dst_stride
+ * else:
+ * for i in range(dst_extent): # <<<<<<<<<<<<<<
+ * _copy_strided_to_strided(src_data, src_strides + 1,
+ * dst_data, dst_strides + 1,
+ */
+ /*else*/ {
+ __pyx_t_4 = __pyx_v_dst_extent;
+ __pyx_t_5 = __pyx_t_4;
+ for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) {
+ __pyx_v_i = __pyx_t_6;
+
+ /* "View.MemoryView":1159
+ * else:
+ * for i in range(dst_extent):
+ * _copy_strided_to_strided(src_data, src_strides + 1, # <<<<<<<<<<<<<<
+ * dst_data, dst_strides + 1,
+ * src_shape + 1, dst_shape + 1,
+ */
+ _copy_strided_to_strided(__pyx_v_src_data, (__pyx_v_src_strides + 1), __pyx_v_dst_data, (__pyx_v_dst_strides + 1), (__pyx_v_src_shape + 1), (__pyx_v_dst_shape + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize);
+
+ /* "View.MemoryView":1163
+ * src_shape + 1, dst_shape + 1,
+ * ndim - 1, itemsize)
+ * src_data += src_stride # <<<<<<<<<<<<<<
+ * dst_data += dst_stride
+ *
+ */
+ __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);
+
+ /* "View.MemoryView":1164
+ * ndim - 1, itemsize)
+ * src_data += src_stride
+ * dst_data += dst_stride # <<<<<<<<<<<<<<
+ *
+ * cdef void copy_strided_to_strided(__Pyx_memviewslice *src,
+ */
+ __pyx_v_dst_data = (__pyx_v_dst_data + __pyx_v_dst_stride);
+ }
+ }
+ __pyx_L3:;
+
+ /* "View.MemoryView":1136
+ *
+ * @cython.cdivision(True)
+ * cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides, # <<<<<<<<<<<<<<
+ * char *dst_data, Py_ssize_t *dst_strides,
+ * Py_ssize_t *src_shape, Py_ssize_t *dst_shape,
+ */
+
+ /* function exit code */
+}
+
+/* "View.MemoryView":1166
+ * dst_data += dst_stride
+ *
+ * cdef void copy_strided_to_strided(__Pyx_memviewslice *src, # <<<<<<<<<<<<<<
+ * __Pyx_memviewslice *dst,
+ * int ndim, size_t itemsize) nogil:
+ */
+
+static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize) {
+
+ /* "View.MemoryView":1169
+ * __Pyx_memviewslice *dst,
+ * int ndim, size_t itemsize) nogil:
+ * _copy_strided_to_strided(src.data, src.strides, dst.data, dst.strides, # <<<<<<<<<<<<<<
+ * src.shape, dst.shape, ndim, itemsize)
+ *
+ */
+ _copy_strided_to_strided(__pyx_v_src->data, __pyx_v_src->strides, __pyx_v_dst->data, __pyx_v_dst->strides, __pyx_v_src->shape, __pyx_v_dst->shape, __pyx_v_ndim, __pyx_v_itemsize);
+
+ /* "View.MemoryView":1166
+ * dst_data += dst_stride
+ *
+ * cdef void copy_strided_to_strided(__Pyx_memviewslice *src, # <<<<<<<<<<<<<<
+ * __Pyx_memviewslice *dst,
+ * int ndim, size_t itemsize) nogil:
+ */
+
+ /* function exit code */
+}
+
+/* "View.MemoryView":1173
+ *
+ * @cname('__pyx_memoryview_slice_get_size')
+ * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil: # <<<<<<<<<<<<<<
+ * "Return the size of the memory occupied by the slice in number of bytes"
+ * cdef int i
+ */
+
+static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_src, int __pyx_v_ndim) {
+ int __pyx_v_i;
+ Py_ssize_t __pyx_v_size;
+ Py_ssize_t __pyx_r;
+ Py_ssize_t __pyx_t_1;
+ int __pyx_t_2;
+ int __pyx_t_3;
+ int __pyx_t_4;
+
+ /* "View.MemoryView":1176
+ * "Return the size of the memory occupied by the slice in number of bytes"
+ * cdef int i
+ * cdef Py_ssize_t size = src.memview.view.itemsize # <<<<<<<<<<<<<<
+ *
+ * for i in range(ndim):
+ */
+ __pyx_t_1 = __pyx_v_src->memview->view.itemsize;
+ __pyx_v_size = __pyx_t_1;
+
+ /* "View.MemoryView":1178
+ * cdef Py_ssize_t size = src.memview.view.itemsize
+ *
+ * for i in range(ndim): # <<<<<<<<<<<<<<
+ * size *= src.shape[i]
+ *
+ */
+ __pyx_t_2 = __pyx_v_ndim;
+ __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;
+
+ /* "View.MemoryView":1179
+ *
+ * for i in range(ndim):
+ * size *= src.shape[i] # <<<<<<<<<<<<<<
+ *
+ * return size
+ */
+ __pyx_v_size = (__pyx_v_size * (__pyx_v_src->shape[__pyx_v_i]));
+ }
+
+ /* "View.MemoryView":1181
+ * size *= src.shape[i]
+ *
+ * return size # <<<<<<<<<<<<<<
+ *
+ * @cname('__pyx_fill_contig_strides_array')
+ */
+ __pyx_r = __pyx_v_size;
+ goto __pyx_L0;
+
+ /* "View.MemoryView":1173
+ *
+ * @cname('__pyx_memoryview_slice_get_size')
+ * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil: # <<<<<<<<<<<<<<
+ * "Return the size of the memory occupied by the slice in number of bytes"
+ * cdef int i
+ */
+
+ /* function exit code */
+ __pyx_L0:;
+ return __pyx_r;
+}
+
+/* "View.MemoryView":1184
+ *
+ * @cname('__pyx_fill_contig_strides_array')
+ * cdef Py_ssize_t fill_contig_strides_array( # <<<<<<<<<<<<<<
+ * Py_ssize_t *shape, Py_ssize_t *strides, Py_ssize_t stride,
+ * int ndim, char order) nogil:
+ */
+
+static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_ssize_t *__pyx_v_strides, Py_ssize_t __pyx_v_stride, int __pyx_v_ndim, char __pyx_v_order) {
+ int __pyx_v_idx;
+ Py_ssize_t __pyx_r;
+ int __pyx_t_1;
+ int __pyx_t_2;
+ int __pyx_t_3;
+ int __pyx_t_4;
+
+ /* "View.MemoryView":1193
+ * cdef int idx
+ *
+ * if order == 'F': # <<<<<<<<<<<<<<
+ * for idx in range(ndim):
+ * strides[idx] = stride
+ */
+ __pyx_t_1 = ((__pyx_v_order == 'F') != 0);
+ if (__pyx_t_1) {
+
+ /* "View.MemoryView":1194
+ *
+ * if order == 'F':
+ * for idx in range(ndim): # <<<<<<<<<<<<<<
+ * strides[idx] = stride
+ * stride = stride * shape[idx]
+ */
+ __pyx_t_2 = __pyx_v_ndim;
+ __pyx_t_3 = __pyx_t_2;
+ for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
+ __pyx_v_idx = __pyx_t_4;
+
+ /* "View.MemoryView":1195
+ * if order == 'F':
+ * for idx in range(ndim):
+ * strides[idx] = stride # <<<<<<<<<<<<<<
+ * stride = stride * shape[idx]
+ * else:
+ */
+ (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;
+
+ /* "View.MemoryView":1196
+ * for idx in range(ndim):
+ * strides[idx] = stride
+ * stride = stride * shape[idx] # <<<<<<<<<<<<<<
+ * else:
+ * for idx in range(ndim - 1, -1, -1):
+ */
+ __pyx_v_stride = (__pyx_v_stride * (__pyx_v_shape[__pyx_v_idx]));
+ }
+
+ /* "View.MemoryView":1193
+ * cdef int idx
+ *
+ * if order == 'F': # <<<<<<<<<<<<<<
+ * for idx in range(ndim):
+ * strides[idx] = stride
+ */
+ goto __pyx_L3;
+ }
+
+ /* "View.MemoryView":1198
+ * stride = stride * shape[idx]
+ * else:
+ * for idx in range(ndim - 1, -1, -1): # <<<<<<<<<<<<<<
+ * strides[idx] = stride
+ * stride = stride * shape[idx]
+ */
+ /*else*/ {
+ for (__pyx_t_2 = (__pyx_v_ndim - 1); __pyx_t_2 > -1; __pyx_t_2-=1) {
+ __pyx_v_idx = __pyx_t_2;
+
+ /* "View.MemoryView":1199
+ * else:
+ * for idx in range(ndim - 1, -1, -1):
+ * strides[idx] = stride # <<<<<<<<<<<<<<
+ * stride = stride * shape[idx]
+ *
+ */
+ (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;
+
+ /* "View.MemoryView":1200
+ * for idx in range(ndim - 1, -1, -1):
+ * strides[idx] = stride
+ * stride = stride * shape[idx] # <<<<<<<<<<<<<<
+ *
+ * return stride
+ */
+ __pyx_v_stride = (__pyx_v_stride * (__pyx_v_shape[__pyx_v_idx]));
+ }
+ }
+ __pyx_L3:;
+
+ /* "View.MemoryView":1202
+ * stride = stride * shape[idx]
+ *
+ * return stride # <<<<<<<<<<<<<<
+ *
+ * @cname('__pyx_memoryview_copy_data_to_temp')
+ */
+ __pyx_r = __pyx_v_stride;
+ goto __pyx_L0;
+
+ /* "View.MemoryView":1184
+ *
+ * @cname('__pyx_fill_contig_strides_array')
+ * cdef Py_ssize_t fill_contig_strides_array( # <<<<<<<<<<<<<<
+ * Py_ssize_t *shape, Py_ssize_t *strides, Py_ssize_t stride,
+ * int ndim, char order) nogil:
+ */
+
+ /* function exit code */
+ __pyx_L0:;
+ return __pyx_r;
+}
+
+/* "View.MemoryView":1205
+ *
+ * @cname('__pyx_memoryview_copy_data_to_temp')
+ * cdef void *copy_data_to_temp(__Pyx_memviewslice *src, # <<<<<<<<<<<<<<
+ * __Pyx_memviewslice *tmpslice,
+ * char order,
+ */
+
+static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src, __Pyx_memviewslice *__pyx_v_tmpslice, char __pyx_v_order, int __pyx_v_ndim) {
+ int __pyx_v_i;
+ void *__pyx_v_result;
+ size_t __pyx_v_itemsize;
+ size_t __pyx_v_size;
+ void *__pyx_r;
+ Py_ssize_t __pyx_t_1;
+ int __pyx_t_2;
+ int __pyx_t_3;
+ struct __pyx_memoryview_obj *__pyx_t_4;
+ int __pyx_t_5;
+ int __pyx_t_6;
+
+ /* "View.MemoryView":1216
+ * cdef void *result
+ *
+ * cdef size_t itemsize = src.memview.view.itemsize # <<<<<<<<<<<<<<
+ * cdef size_t size = slice_get_size(src, ndim)
+ *
+ */
+ __pyx_t_1 = __pyx_v_src->memview->view.itemsize;
+ __pyx_v_itemsize = __pyx_t_1;
+
+ /* "View.MemoryView":1217
+ *
+ * cdef size_t itemsize = src.memview.view.itemsize
+ * cdef size_t size = slice_get_size(src, ndim) # <<<<<<<<<<<<<<
+ *
+ * result = malloc(size)
+ */
+ __pyx_v_size = __pyx_memoryview_slice_get_size(__pyx_v_src, __pyx_v_ndim);
+
+ /* "View.MemoryView":1219
+ * cdef size_t size = slice_get_size(src, ndim)
+ *
+ * result = malloc(size) # <<<<<<<<<<<<<<
+ * if not result:
+ * _err(MemoryError, NULL)
+ */
+ __pyx_v_result = malloc(__pyx_v_size);
+
+ /* "View.MemoryView":1220
+ *
+ * result = malloc(size)
+ * if not result: # <<<<<<<<<<<<<<
+ * _err(MemoryError, NULL)
+ *
+ */
+ __pyx_t_2 = ((!(__pyx_v_result != 0)) != 0);
+ if (__pyx_t_2) {
+
+ /* "View.MemoryView":1221
+ * result = malloc(size)
+ * if not result:
+ * _err(MemoryError, NULL) # <<<<<<<<<<<<<<
+ *
+ *
+ */
+ __pyx_t_3 = __pyx_memoryview_err(__pyx_builtin_MemoryError, NULL); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(1, 1221, __pyx_L1_error)
+
+ /* "View.MemoryView":1220
+ *
+ * result = malloc(size)
+ * if not result: # <<<<<<<<<<<<<<
+ * _err(MemoryError, NULL)
+ *
+ */
+ }
+
+ /* "View.MemoryView":1224
+ *
+ *
+ * tmpslice.data = <char *> result # <<<<<<<<<<<<<<
+ * tmpslice.memview = src.memview
+ * for i in range(ndim):
+ */
+ __pyx_v_tmpslice->data = ((char *)__pyx_v_result);
+
+ /* "View.MemoryView":1225
+ *
+ * tmpslice.data = <char *> result
+ * tmpslice.memview = src.memview # <<<<<<<<<<<<<<
+ * for i in range(ndim):
+ * tmpslice.shape[i] = src.shape[i]
+ */
+ __pyx_t_4 = __pyx_v_src->memview;
+ __pyx_v_tmpslice->memview = __pyx_t_4;
+
+ /* "View.MemoryView":1226
+ * tmpslice.data = <char *> result
+ * tmpslice.memview = src.memview
+ * for i in range(ndim): # <<<<<<<<<<<<<<
+ * tmpslice.shape[i] = src.shape[i]
+ * tmpslice.suboffsets[i] = -1
+ */
+ __pyx_t_3 = __pyx_v_ndim;
+ __pyx_t_5 = __pyx_t_3;
+ for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) {
+ __pyx_v_i = __pyx_t_6;
+
+ /* "View.MemoryView":1227
+ * tmpslice.memview = src.memview
+ * for i in range(ndim):
+ * tmpslice.shape[i] = src.shape[i] # <<<<<<<<<<<<<<
+ * tmpslice.suboffsets[i] = -1
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+ * if src_ndim < dst_ndim: # <<<<<<<<<<<<<<
+ * broadcast_leading(&src, src_ndim, dst_ndim)
+ * elif dst_ndim < src_ndim:
+ */
+ goto __pyx_L3;
+ }
+
+ /* "View.MemoryView":1283
+ * if src_ndim < dst_ndim:
+ * broadcast_leading(&src, src_ndim, dst_ndim)
+ * elif dst_ndim < src_ndim: # <<<<<<<<<<<<<<
+ * broadcast_leading(&dst, dst_ndim, src_ndim)
+ *
+ */
+ __pyx_t_2 = ((__pyx_v_dst_ndim < __pyx_v_src_ndim) != 0);
+ if (__pyx_t_2) {
+
+ /* "View.MemoryView":1284
+ * broadcast_leading(&src, src_ndim, dst_ndim)
+ * elif dst_ndim < src_ndim:
+ * broadcast_leading(&dst, dst_ndim, src_ndim) # <<<<<<<<<<<<<<
+ *
+ * cdef int ndim = max(src_ndim, dst_ndim)
+ */
+ __pyx_memoryview_broadcast_leading((&__pyx_v_dst), __pyx_v_dst_ndim, __pyx_v_src_ndim);
+
+ /* "View.MemoryView":1283
+ * if src_ndim < dst_ndim:
+ * broadcast_leading(&src, src_ndim, dst_ndim)
+ * elif dst_ndim < src_ndim: # <<<<<<<<<<<<<<
+ * broadcast_leading(&dst, dst_ndim, src_ndim)
+ *
+ */
+ }
+ __pyx_L3:;
+
+ /* "View.MemoryView":1286
+ * broadcast_leading(&dst, dst_ndim, src_ndim)
+ *
+ * cdef int ndim = max(src_ndim, dst_ndim) # <<<<<<<<<<<<<<
+ *
+ * for i in range(ndim):
+ */
+ __pyx_t_3 = __pyx_v_dst_ndim;
+ __pyx_t_4 = __pyx_v_src_ndim;
+ if (((__pyx_t_3 > __pyx_t_4) != 0)) {
+ __pyx_t_5 = __pyx_t_3;
+ } else {
+ __pyx_t_5 = __pyx_t_4;
+ }
+ __pyx_v_ndim = __pyx_t_5;
+
+ /* "View.MemoryView":1288
+ * cdef int ndim = max(src_ndim, dst_ndim)
+ *
+ * for i in range(ndim): # <<<<<<<<<<<<<<
+ * if src.shape[i] != dst.shape[i]:
+ * if src.shape[i] == 1:
+ */
+ __pyx_t_5 = __pyx_v_ndim;
+ __pyx_t_3 = __pyx_t_5;
+ for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
+ __pyx_v_i = __pyx_t_4;
+
+ /* "View.MemoryView":1289
+ *
+ * for i in range(ndim):
+ * if src.shape[i] != dst.shape[i]: # <<<<<<<<<<<<<<
+ * if src.shape[i] == 1:
+ * broadcasting = True
+ */
+ __pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) != (__pyx_v_dst.shape[__pyx_v_i])) != 0);
+ if (__pyx_t_2) {
+
+ /* "View.MemoryView":1290
+ * for i in range(ndim):
+ * if src.shape[i] != dst.shape[i]:
+ * if src.shape[i] == 1: # <<<<<<<<<<<<<<
+ * broadcasting = True
+ * src.strides[i] = 0
+ */
+ __pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) == 1) != 0);
+ if (__pyx_t_2) {
+
+ /* "View.MemoryView":1291
+ * if src.shape[i] != dst.shape[i]:
+ * if src.shape[i] == 1:
+ * broadcasting = True # <<<<<<<<<<<<<<
+ * src.strides[i] = 0
+ * else:
+ */
+ __pyx_v_broadcasting = 1;
+
+ /* "View.MemoryView":1292
+ * if src.shape[i] == 1:
+ * broadcasting = True
+ * src.strides[i] = 0 # <<<<<<<<<<<<<<
+ * else:
+ * _err_extents(i, dst.shape[i], src.shape[i])
+ */
+ (__pyx_v_src.strides[__pyx_v_i]) = 0;
+
+ /* "View.MemoryView":1290
+ * for i in range(ndim):
+ * if src.shape[i] != dst.shape[i]:
+ * if src.shape[i] == 1: # <<<<<<<<<<<<<<
+ * broadcasting = True
+ * src.strides[i] = 0
+ */
+ goto __pyx_L7;
+ }
+
+ /* "View.MemoryView":1294
+ * src.strides[i] = 0
+ * else:
+ * _err_extents(i, dst.shape[i], src.shape[i]) # <<<<<<<<<<<<<<
+ *
+ * if src.suboffsets[i] >= 0:
+ */
+ /*else*/ {
+ __pyx_t_6 = __pyx_memoryview_err_extents(__pyx_v_i, (__pyx_v_dst.shape[__pyx_v_i]), (__pyx_v_src.shape[__pyx_v_i])); if (unlikely(__pyx_t_6 == ((int)-1))) __PYX_ERR(1, 1294, __pyx_L1_error)
+ }
+ __pyx_L7:;
+
+ /* "View.MemoryView":1289
+ *
+ * for i in range(ndim):
+ * if src.shape[i] != dst.shape[i]: # <<<<<<<<<<<<<<
+ * if src.shape[i] == 1:
+ * broadcasting = True
+ */
+ }
+
+ /* "View.MemoryView":1296
+ * _err_extents(i, dst.shape[i], src.shape[i])
+ *
+ * if src.suboffsets[i] >= 0: # <<<<<<<<<<<<<<
+ * _err_dim(ValueError, "Dimension %d is not direct", i)
+ *
+ */
+ __pyx_t_2 = (((__pyx_v_src.suboffsets[__pyx_v_i]) >= 0) != 0);
+ if (__pyx_t_2) {
+
+ /* "View.MemoryView":1297
+ *
+ * if src.suboffsets[i] >= 0:
+ * _err_dim(ValueError, "Dimension %d is not direct", i) # <<<<<<<<<<<<<<
+ *
+ * if slices_overlap(&src, &dst, ndim, itemsize):
+ */
+ __pyx_t_6 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, ((char *)"Dimension %d is not direct"), __pyx_v_i); if (unlikely(__pyx_t_6 == ((int)-1))) __PYX_ERR(1, 1297, __pyx_L1_error)
+
+ /* "View.MemoryView":1296
+ * _err_extents(i, dst.shape[i], src.shape[i])
+ *
+ * if src.suboffsets[i] >= 0: # <<<<<<<<<<<<<<
+ * _err_dim(ValueError, "Dimension %d is not direct", i)
+ *
+ */
+ }
+ }
+
+ /* "View.MemoryView":1299
+ * _err_dim(ValueError, "Dimension %d is not direct", i)
+ *
+ * if slices_overlap(&src, &dst, ndim, itemsize): # <<<<<<<<<<<<<<
+ *
+ * if not slice_is_contig(src, order, ndim):
+ */
+ __pyx_t_2 = (__pyx_slices_overlap((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize) != 0);
+ if (__pyx_t_2) {
+
+ /* "View.MemoryView":1301
+ * if slices_overlap(&src, &dst, ndim, itemsize):
+ *
+ * if not slice_is_contig(src, order, ndim): # <<<<<<<<<<<<<<
+ * order = get_best_order(&dst, ndim)
+ *
+ */
+ __pyx_t_2 = ((!(__pyx_memviewslice_is_contig(__pyx_v_src, __pyx_v_order, __pyx_v_ndim) != 0)) != 0);
+ if (__pyx_t_2) {
+
+ /* "View.MemoryView":1302
+ *
+ * if not slice_is_contig(src, order, ndim):
+ * order = get_best_order(&dst, ndim) # <<<<<<<<<<<<<<
+ *
+ * tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
+ */
+ __pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim);
+
+ /* "View.MemoryView":1301
+ * if slices_overlap(&src, &dst, ndim, itemsize):
+ *
+ * if not slice_is_contig(src, order, ndim): # <<<<<<<<<<<<<<
+ * order = get_best_order(&dst, ndim)
+ *
+ */
+ }
+
+ /* "View.MemoryView":1304
+ * order = get_best_order(&dst, ndim)
+ *
+ * tmpdata = copy_data_to_temp(&src, &tmp, order, ndim) # <<<<<<<<<<<<<<
+ * src = tmp
+ *
+ */
+ __pyx_t_7 = __pyx_memoryview_copy_data_to_temp((&__pyx_v_src), (&__pyx_v_tmp), __pyx_v_order, __pyx_v_ndim); if (unlikely(__pyx_t_7 == ((void *)NULL))) __PYX_ERR(1, 1304, __pyx_L1_error)
+ __pyx_v_tmpdata = __pyx_t_7;
+
+ /* "View.MemoryView":1305
+ *
+ * tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
+ * src = tmp # <<<<<<<<<<<<<<
+ *
+ * if not broadcasting:
+ */
+ __pyx_v_src = __pyx_v_tmp;
+
+ /* "View.MemoryView":1299
+ * _err_dim(ValueError, "Dimension %d is not direct", i)
+ *
+ * if slices_overlap(&src, &dst, ndim, itemsize): # <<<<<<<<<<<<<<
+ *
+ * if not slice_is_contig(src, order, ndim):
+ */
+ }
+
+ /* "View.MemoryView":1307
+ * src = tmp
+ *
+ * if not broadcasting: # <<<<<<<<<<<<<<
+ *
+ *
+ */
+ __pyx_t_2 = ((!(__pyx_v_broadcasting != 0)) != 0);
+ if (__pyx_t_2) {
+
+ /* "View.MemoryView":1310
+ *
+ *
+ * if slice_is_contig(src, 'C', ndim): # <<<<<<<<<<<<<<
+ * direct_copy = slice_is_contig(dst, 'C', ndim)
+ * elif slice_is_contig(src, 'F', ndim):
+ */
+ __pyx_t_2 = (__pyx_memviewslice_is_contig(__pyx_v_src, 'C', __pyx_v_ndim) != 0);
+ if (__pyx_t_2) {
+
+ /* "View.MemoryView":1311
+ *
+ * if slice_is_contig(src, 'C', ndim):
+ * direct_copy = slice_is_contig(dst, 'C', ndim) # <<<<<<<<<<<<<<
+ * elif slice_is_contig(src, 'F', ndim):
+ * direct_copy = slice_is_contig(dst, 'F', ndim)
+ */
+ __pyx_v_direct_copy = __pyx_memviewslice_is_contig(__pyx_v_dst, 'C', __pyx_v_ndim);
+
+ /* "View.MemoryView":1310
+ *
+ *
+ * if slice_is_contig(src, 'C', ndim): # <<<<<<<<<<<<<<
+ * direct_copy = slice_is_contig(dst, 'C', ndim)
+ * elif slice_is_contig(src, 'F', ndim):
+ */
+ goto __pyx_L12;
+ }
+
+ /* "View.MemoryView":1312
+ * if slice_is_contig(src, 'C', ndim):
+ * direct_copy = slice_is_contig(dst, 'C', ndim)
+ * elif slice_is_contig(src, 'F', ndim): # <<<<<<<<<<<<<<
+ * direct_copy = slice_is_contig(dst, 'F', ndim)
+ *
+ */
+ __pyx_t_2 = (__pyx_memviewslice_is_contig(__pyx_v_src, 'F', __pyx_v_ndim) != 0);
+ if (__pyx_t_2) {
+
+ /* "View.MemoryView":1313
+ * direct_copy = slice_is_contig(dst, 'C', ndim)
+ * elif slice_is_contig(src, 'F', ndim):
+ * direct_copy = slice_is_contig(dst, 'F', ndim) # <<<<<<<<<<<<<<
+ *
+ * if direct_copy:
+ */
+ __pyx_v_direct_copy = __pyx_memviewslice_is_contig(__pyx_v_dst, 'F', __pyx_v_ndim);
+
+ /* "View.MemoryView":1312
+ * if slice_is_contig(src, 'C', ndim):
+ * direct_copy = slice_is_contig(dst, 'C', ndim)
+ * elif slice_is_contig(src, 'F', ndim): # <<<<<<<<<<<<<<
+ * direct_copy = slice_is_contig(dst, 'F', ndim)
+ *
+ */
+ }
+ __pyx_L12:;
+
+ /* "View.MemoryView":1315
+ * direct_copy = slice_is_contig(dst, 'F', ndim)
+ *
+ * if direct_copy: # <<<<<<<<<<<<<<
+ *
+ * refcount_copying(&dst, dtype_is_object, ndim, False)
+ */
+ __pyx_t_2 = (__pyx_v_direct_copy != 0);
+ if (__pyx_t_2) {
+
+ /* "View.MemoryView":1317
+ * if direct_copy:
+ *
+ * refcount_copying(&dst, dtype_is_object, ndim, False) # <<<<<<<<<<<<<<
+ * memcpy(dst.data, src.data, slice_get_size(&src, ndim))
+ * refcount_copying(&dst, dtype_is_object, ndim, True)
+ */
+ __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
+
+ /* "View.MemoryView":1318
+ *
+ * refcount_copying(&dst, dtype_is_object, ndim, False)
+ * memcpy(dst.data, src.data, slice_get_size(&src, ndim)) # <<<<<<<<<<<<<<
+ * refcount_copying(&dst, dtype_is_object, ndim, True)
+ * free(tmpdata)
+ */
+ (void)(memcpy(__pyx_v_dst.data, __pyx_v_src.data, __pyx_memoryview_slice_get_size((&__pyx_v_src), __pyx_v_ndim)));
+
+ /* "View.MemoryView":1319
+ * refcount_copying(&dst, dtype_is_object, ndim, False)
+ * memcpy(dst.data, src.data, slice_get_size(&src, ndim))
+ * refcount_copying(&dst, dtype_is_object, ndim, True) # <<<<<<<<<<<<<<
+ * free(tmpdata)
+ * return 0
+ */
+ __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
+
+ /* "View.MemoryView":1320
+ * memcpy(dst.data, src.data, slice_get_size(&src, ndim))
+ * refcount_copying(&dst, dtype_is_object, ndim, True)
+ * free(tmpdata) # <<<<<<<<<<<<<<
+ * return 0
+ *
+ */
+ free(__pyx_v_tmpdata);
+
+ /* "View.MemoryView":1321
+ * refcount_copying(&dst, dtype_is_object, ndim, True)
+ * free(tmpdata)
+ * return 0 # <<<<<<<<<<<<<<
+ *
+ * if order == 'F' == get_best_order(&dst, ndim):
+ */
+ __pyx_r = 0;
+ goto __pyx_L0;
+
+ /* "View.MemoryView":1315
+ * direct_copy = slice_is_contig(dst, 'F', ndim)
+ *
+ * if direct_copy: # <<<<<<<<<<<<<<
+ *
+ * refcount_copying(&dst, dtype_is_object, ndim, False)
+ */
+ }
+
+ /* "View.MemoryView":1307
+ * src = tmp
+ *
+ * if not broadcasting: # <<<<<<<<<<<<<<
+ *
+ *
+ */
+ }
+
+ /* "View.MemoryView":1323
+ * return 0
+ *
+ * if order == 'F' == get_best_order(&dst, ndim): # <<<<<<<<<<<<<<
+ *
+ *
+ */
+ __pyx_t_2 = (__pyx_v_order == 'F');
+ if (__pyx_t_2) {
+ __pyx_t_2 = ('F' == __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim));
+ }
+ __pyx_t_8 = (__pyx_t_2 != 0);
+ if (__pyx_t_8) {
+
+ /* "View.MemoryView":1326
+ *
+ *
+ * transpose_memslice(&src) # <<<<<<<<<<<<<<
+ * transpose_memslice(&dst)
+ *
+ */
+ __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_src)); if (unlikely(__pyx_t_5 == ((int)0))) __PYX_ERR(1, 1326, __pyx_L1_error)
+
+ /* "View.MemoryView":1327
+ *
+ * transpose_memslice(&src)
+ * transpose_memslice(&dst) # <<<<<<<<<<<<<<
+ *
+ * refcount_copying(&dst, dtype_is_object, ndim, False)
+ */
+ __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_dst)); if (unlikely(__pyx_t_5 == ((int)0))) __PYX_ERR(1, 1327, __pyx_L1_error)
+
+ /* "View.MemoryView":1323
+ * return 0
+ *
+ * if order == 'F' == get_best_order(&dst, ndim): # <<<<<<<<<<<<<<
+ *
+ *
+ */
+ }
+
+ /* "View.MemoryView":1329
+ * transpose_memslice(&dst)
+ *
+ * refcount_copying(&dst, dtype_is_object, ndim, False) # <<<<<<<<<<<<<<
+ * copy_strided_to_strided(&src, &dst, ndim, itemsize)
+ * refcount_copying(&dst, dtype_is_object, ndim, True)
+ */
+ __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
+
+ /* "View.MemoryView":1330
+ *
+ * refcount_copying(&dst, dtype_is_object, ndim, False)
+ * copy_strided_to_strided(&src, &dst, ndim, itemsize) # <<<<<<<<<<<<<<
+ * refcount_copying(&dst, dtype_is_object, ndim, True)
+ *
+ */
+ copy_strided_to_strided((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize);
+
+ /* "View.MemoryView":1331
+ * refcount_copying(&dst, dtype_is_object, ndim, False)
+ * copy_strided_to_strided(&src, &dst, ndim, itemsize)
+ * refcount_copying(&dst, dtype_is_object, ndim, True) # <<<<<<<<<<<<<<
+ *
+ * free(tmpdata)
+ */
+ __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
+
+ /* "View.MemoryView":1333
+ * refcount_copying(&dst, dtype_is_object, ndim, True)
+ *
+ * free(tmpdata) # <<<<<<<<<<<<<<
+ * return 0
+ *
+ */
+ free(__pyx_v_tmpdata);
+
+ /* "View.MemoryView":1334
+ *
+ * free(tmpdata)
+ * return 0 # <<<<<<<<<<<<<<
+ *
+ * @cname('__pyx_memoryview_broadcast_leading')
+ */
+ __pyx_r = 0;
+ goto __pyx_L0;
+
+ /* "View.MemoryView":1265
+ *
+ * @cname('__pyx_memoryview_copy_contents')
+ * cdef int memoryview_copy_contents(__Pyx_memviewslice src, # <<<<<<<<<<<<<<
+ * __Pyx_memviewslice dst,
+ * int src_ndim, int dst_ndim,
+ */
+
+ /* function exit code */
+ __pyx_L1_error:;
+ {
+ #ifdef WITH_THREAD
+ PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
+ #endif
+ __Pyx_AddTraceback("View.MemoryView.memoryview_copy_contents", __pyx_clineno, __pyx_lineno, __pyx_filename);
+ #ifdef WITH_THREAD
+ __Pyx_PyGILState_Release(__pyx_gilstate_save);
+ #endif
+ }
+ __pyx_r = -1;
+ __pyx_L0:;
+ return __pyx_r;
+}
+
+/* "View.MemoryView":1337
+ *
+ * @cname('__pyx_memoryview_broadcast_leading')
+ * cdef void broadcast_leading(__Pyx_memviewslice *mslice, # <<<<<<<<<<<<<<
+ * int ndim,
+ * int ndim_other) nogil:
+ */
+
+static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_mslice, int __pyx_v_ndim, int __pyx_v_ndim_other) {
+ int __pyx_v_i;
+ int __pyx_v_offset;
+ int __pyx_t_1;
+ int __pyx_t_2;
+ int __pyx_t_3;
+
+ /* "View.MemoryView":1341
+ * int ndim_other) nogil:
+ * cdef int i
+ * cdef int offset = ndim_other - ndim # <<<<<<<<<<<<<<
+ *
+ * for i in range(ndim - 1, -1, -1):
+ */
+ __pyx_v_offset = (__pyx_v_ndim_other - __pyx_v_ndim);
+
+ /* "View.MemoryView":1343
+ * cdef int offset = ndim_other - ndim
+ *
+ * for i in range(ndim - 1, -1, -1): # <<<<<<<<<<<<<<
+ * mslice.shape[i + offset] = mslice.shape[i]
+ * mslice.strides[i + offset] = mslice.strides[i]
+ */
+ for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1; __pyx_t_1-=1) {
+ __pyx_v_i = __pyx_t_1;
+
+ /* "View.MemoryView":1344
+ *
+ * for i in range(ndim - 1, -1, -1):
+ * mslice.shape[i + offset] = mslice.shape[i] # <<<<<<<<<<<<<<
+ * mslice.strides[i + offset] = mslice.strides[i]
+ * mslice.suboffsets[i + offset] = mslice.suboffsets[i]
+ */
+ (__pyx_v_mslice->shape[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->shape[__pyx_v_i]);
+
+ /* "View.MemoryView":1345
+ * for i in range(ndim - 1, -1, -1):
+ * mslice.shape[i + offset] = mslice.shape[i]
+ * mslice.strides[i + offset] = mslice.strides[i] # <<<<<<<<<<<<<<
+ * mslice.suboffsets[i + offset] = mslice.suboffsets[i]
+ *
+ */
+ (__pyx_v_mslice->strides[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->strides[__pyx_v_i]);
+
+ /* "View.MemoryView":1346
+ * mslice.shape[i + offset] = mslice.shape[i]
+ * mslice.strides[i + offset] = mslice.strides[i]
+ * mslice.suboffsets[i + offset] = mslice.suboffsets[i] # <<<<<<<<<<<<<<
+ *
+ * for i in range(offset):
+ */
+ (__pyx_v_mslice->suboffsets[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->suboffsets[__pyx_v_i]);
+ }
+
+ /* "View.MemoryView":1348
+ * mslice.suboffsets[i + offset] = mslice.suboffsets[i]
+ *
+ * for i in range(offset): # <<<<<<<<<<<<<<
+ * mslice.shape[i] = 1
+ * mslice.strides[i] = mslice.strides[0]
+ */
+ __pyx_t_1 = __pyx_v_offset;
+ __pyx_t_2 = __pyx_t_1;
+ for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
+ __pyx_v_i = __pyx_t_3;
+
+ /* "View.MemoryView":1349
+ *
+ * for i in range(offset):
+ * mslice.shape[i] = 1 # <<<<<<<<<<<<<<
+ * mslice.strides[i] = mslice.strides[0]
+ * mslice.suboffsets[i] = -1
+ */
+ (__pyx_v_mslice->shape[__pyx_v_i]) = 1;
+
+ /* "View.MemoryView":1350
+ * for i in range(offset):
+ * mslice.shape[i] = 1
+ * mslice.strides[i] = mslice.strides[0] # <<<<<<<<<<<<<<
+ * mslice.suboffsets[i] = -1
+ *
+ */
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+ 0, /*tp_setattro*/
+ &__pyx_tp_as_buffer_array, /*tp_as_buffer*/
+ Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/
+ 0, /*tp_doc*/
+ 0, /*tp_traverse*/
+ 0, /*tp_clear*/
+ 0, /*tp_richcompare*/
+ 0, /*tp_weaklistoffset*/
+ 0, /*tp_iter*/
+ 0, /*tp_iternext*/
+ __pyx_methods_array, /*tp_methods*/
+ 0, /*tp_members*/
+ __pyx_getsets_array, /*tp_getset*/
+ 0, /*tp_base*/
+ 0, /*tp_dict*/
+ 0, /*tp_descr_get*/
+ 0, /*tp_descr_set*/
+ 0, /*tp_dictoffset*/
+ 0, /*tp_init*/
+ 0, /*tp_alloc*/
+ __pyx_tp_new_array, /*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 PY_VERSION_HEX >= 0x030400a1
+ 0, /*tp_finalize*/
+ #endif
+};
+
+static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
+ struct __pyx_MemviewEnum_obj *p;
+ PyObject *o;
+ if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
+ o = (*t->tp_alloc)(t, 0);
+ } else {
+ o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
+ }
+ if (unlikely(!o)) return 0;
+ p = ((struct __pyx_MemviewEnum_obj *)o);
+ p->name = Py_None; Py_INCREF(Py_None);
+ return o;
+}
+
+static void __pyx_tp_dealloc_Enum(PyObject *o) {
+ struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o;
+ #if CYTHON_USE_TP_FINALIZE
+ if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) {
+ if (PyObject_CallFinalizerFromDealloc(o)) return;
+ }
+ #endif
+ PyObject_GC_UnTrack(o);
+ Py_CLEAR(p->name);
+ (*Py_TYPE(o)->tp_free)(o);
+}
+
+static int __pyx_tp_traverse_Enum(PyObject *o, visitproc v, void *a) {
+ int e;
+ struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o;
+ if (p->name) {
+ e = (*v)(p->name, a); if (e) return e;
+ }
+ return 0;
+}
+
+static int __pyx_tp_clear_Enum(PyObject *o) {
+ PyObject* tmp;
+ struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o;
+ tmp = ((PyObject*)p->name);
+ p->name = Py_None; Py_INCREF(Py_None);
+ Py_XDECREF(tmp);
+ return 0;
+}
+
+static PyMethodDef __pyx_methods_Enum[] = {
+ {"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_MemviewEnum_1__reduce_cython__, METH_NOARGS, 0},
+ {"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_MemviewEnum_3__setstate_cython__, METH_O, 0},
+ {0, 0, 0, 0}
+};
+
+static PyTypeObject __pyx_type___pyx_MemviewEnum = {
+ PyVarObject_HEAD_INIT(0, 0)
+ "pystencils.boundaries.createindexlistcython.Enum", /*tp_name*/
+ sizeof(struct __pyx_MemviewEnum_obj), /*tp_basicsize*/
+ 0, /*tp_itemsize*/
+ __pyx_tp_dealloc_Enum, /*tp_dealloc*/
+ 0, /*tp_print*/
+ 0, /*tp_getattr*/
+ 0, /*tp_setattr*/
+ #if PY_MAJOR_VERSION < 3
+ 0, /*tp_compare*/
+ #endif
+ #if PY_MAJOR_VERSION >= 3
+ 0, /*tp_as_async*/
+ #endif
+ __pyx_MemviewEnum___repr__, /*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_Enum, /*tp_traverse*/
+ __pyx_tp_clear_Enum, /*tp_clear*/
+ 0, /*tp_richcompare*/
+ 0, /*tp_weaklistoffset*/
+ 0, /*tp_iter*/
+ 0, /*tp_iternext*/
+ __pyx_methods_Enum, /*tp_methods*/
+ 0, /*tp_members*/
+ 0, /*tp_getset*/
+ 0, /*tp_base*/
+ 0, /*tp_dict*/
+ 0, /*tp_descr_get*/
+ 0, /*tp_descr_set*/
+ 0, /*tp_dictoffset*/
+ __pyx_MemviewEnum___init__, /*tp_init*/
+ 0, /*tp_alloc*/
+ __pyx_tp_new_Enum, /*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 PY_VERSION_HEX >= 0x030400a1
+ 0, /*tp_finalize*/
+ #endif
+};
+static struct __pyx_vtabstruct_memoryview __pyx_vtable_memoryview;
+
+static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k) {
+ struct __pyx_memoryview_obj *p;
+ PyObject *o;
+ if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
+ o = (*t->tp_alloc)(t, 0);
+ } else {
+ o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
+ }
+ if (unlikely(!o)) return 0;
+ p = ((struct __pyx_memoryview_obj *)o);
+ p->__pyx_vtab = __pyx_vtabptr_memoryview;
+ p->obj = Py_None; Py_INCREF(Py_None);
+ p->_size = Py_None; Py_INCREF(Py_None);
+ p->_array_interface = Py_None; Py_INCREF(Py_None);
+ p->view.obj = NULL;
+ if (unlikely(__pyx_memoryview___cinit__(o, a, k) < 0)) goto bad;
+ return o;
+ bad:
+ Py_DECREF(o); o = 0;
+ return NULL;
+}
+
+static void __pyx_tp_dealloc_memoryview(PyObject *o) {
+ struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o;
+ #if CYTHON_USE_TP_FINALIZE
+ if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) {
+ if (PyObject_CallFinalizerFromDealloc(o)) return;
+ }
+ #endif
+ PyObject_GC_UnTrack(o);
+ {
+ PyObject *etype, *eval, *etb;
+ PyErr_Fetch(&etype, &eval, &etb);
+ ++Py_REFCNT(o);
+ __pyx_memoryview___dealloc__(o);
+ --Py_REFCNT(o);
+ PyErr_Restore(etype, eval, etb);
+ }
+ Py_CLEAR(p->obj);
+ Py_CLEAR(p->_size);
+ Py_CLEAR(p->_array_interface);
+ (*Py_TYPE(o)->tp_free)(o);
+}
+
+static int __pyx_tp_traverse_memoryview(PyObject *o, visitproc v, void *a) {
+ int e;
+ struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o;
+ if (p->obj) {
+ e = (*v)(p->obj, a); if (e) return e;
+ }
+ if (p->_size) {
+ e = (*v)(p->_size, a); if (e) return e;
+ }
+ if (p->_array_interface) {
+ e = (*v)(p->_array_interface, a); if (e) return e;
+ }
+ if (p->view.obj) {
+ e = (*v)(p->view.obj, a); if (e) return e;
+ }
+ return 0;
+}
+
+static int __pyx_tp_clear_memoryview(PyObject *o) {
+ PyObject* tmp;
+ struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o;
+ tmp = ((PyObject*)p->obj);
+ p->obj = Py_None; Py_INCREF(Py_None);
+ Py_XDECREF(tmp);
+ tmp = ((PyObject*)p->_size);
+ p->_size = Py_None; Py_INCREF(Py_None);
+ Py_XDECREF(tmp);
+ tmp = ((PyObject*)p->_array_interface);
+ p->_array_interface = Py_None; Py_INCREF(Py_None);
+ Py_XDECREF(tmp);
+ Py_CLEAR(p->view.obj);
+ return 0;
+}
+static PyObject *__pyx_sq_item_memoryview(PyObject *o, Py_ssize_t i) {
+ PyObject *r;
+ PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0;
+ r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x);
+ Py_DECREF(x);
+ return r;
+}
+
+static int __pyx_mp_ass_subscript_memoryview(PyObject *o, PyObject *i, PyObject *v) {
+ if (v) {
+ return __pyx_memoryview___setitem__(o, i, v);
+ }
+ else {
+ PyErr_Format(PyExc_NotImplementedError,
+ "Subscript deletion not supported by %.200s", Py_TYPE(o)->tp_name);
+ return -1;
+ }
+}
+
+static PyObject *__pyx_getprop___pyx_memoryview_T(PyObject *o, CYTHON_UNUSED void *x) {
+ return __pyx_pw_15View_dot_MemoryView_10memoryview_1T_1__get__(o);
+}
+
+static PyObject *__pyx_getprop___pyx_memoryview_base(PyObject *o, CYTHON_UNUSED void *x) {
+ return __pyx_pw_15View_dot_MemoryView_10memoryview_4base_1__get__(o);
+}
+
+static PyObject *__pyx_getprop___pyx_memoryview_shape(PyObject *o, CYTHON_UNUSED void *x) {
+ return __pyx_pw_15View_dot_MemoryView_10memoryview_5shape_1__get__(o);
+}
+
+static PyObject *__pyx_getprop___pyx_memoryview_strides(PyObject *o, CYTHON_UNUSED void *x) {
+ return __pyx_pw_15View_dot_MemoryView_10memoryview_7strides_1__get__(o);
+}
+
+static PyObject *__pyx_getprop___pyx_memoryview_suboffsets(PyObject *o, CYTHON_UNUSED void *x) {
+ return __pyx_pw_15View_dot_MemoryView_10memoryview_10suboffsets_1__get__(o);
+}
+
+static PyObject *__pyx_getprop___pyx_memoryview_ndim(PyObject *o, CYTHON_UNUSED void *x) {
+ return __pyx_pw_15View_dot_MemoryView_10memoryview_4ndim_1__get__(o);
+}
+
+static PyObject *__pyx_getprop___pyx_memoryview_itemsize(PyObject *o, CYTHON_UNUSED void *x) {
+ return __pyx_pw_15View_dot_MemoryView_10memoryview_8itemsize_1__get__(o);
+}
+
+static PyObject *__pyx_getprop___pyx_memoryview_nbytes(PyObject *o, CYTHON_UNUSED void *x) {
+ return __pyx_pw_15View_dot_MemoryView_10memoryview_6nbytes_1__get__(o);
+}
+
+static PyObject *__pyx_getprop___pyx_memoryview_size(PyObject *o, CYTHON_UNUSED void *x) {
+ return __pyx_pw_15View_dot_MemoryView_10memoryview_4size_1__get__(o);
+}
+
+static PyMethodDef __pyx_methods_memoryview[] = {
+ {"is_c_contig", (PyCFunction)__pyx_memoryview_is_c_contig, METH_NOARGS, 0},
+ {"is_f_contig", (PyCFunction)__pyx_memoryview_is_f_contig, METH_NOARGS, 0},
+ {"copy", (PyCFunction)__pyx_memoryview_copy, METH_NOARGS, 0},
+ {"copy_fortran", (PyCFunction)__pyx_memoryview_copy_fortran, METH_NOARGS, 0},
+ {"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_memoryview_1__reduce_cython__, METH_NOARGS, 0},
+ {"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_memoryview_3__setstate_cython__, METH_O, 0},
+ {0, 0, 0, 0}
+};
+
+static struct PyGetSetDef __pyx_getsets_memoryview[] = {
+ {(char *)"T", __pyx_getprop___pyx_memoryview_T, 0, (char *)0, 0},
+ {(char *)"base", __pyx_getprop___pyx_memoryview_base, 0, (char *)0, 0},
+ {(char *)"shape", __pyx_getprop___pyx_memoryview_shape, 0, (char *)0, 0},
+ {(char *)"strides", __pyx_getprop___pyx_memoryview_strides, 0, (char *)0, 0},
+ {(char *)"suboffsets", __pyx_getprop___pyx_memoryview_suboffsets, 0, (char *)0, 0},
+ {(char *)"ndim", __pyx_getprop___pyx_memoryview_ndim, 0, (char *)0, 0},
+ {(char *)"itemsize", __pyx_getprop___pyx_memoryview_itemsize, 0, (char *)0, 0},
+ {(char *)"nbytes", __pyx_getprop___pyx_memoryview_nbytes, 0, (char *)0, 0},
+ {(char *)"size", __pyx_getprop___pyx_memoryview_size, 0, (char *)0, 0},
+ {0, 0, 0, 0, 0}
+};
+
+static PySequenceMethods __pyx_tp_as_sequence_memoryview = {
+ __pyx_memoryview___len__, /*sq_length*/
+ 0, /*sq_concat*/
+ 0, /*sq_repeat*/
+ __pyx_sq_item_memoryview, /*sq_item*/
+ 0, /*sq_slice*/
+ 0, /*sq_ass_item*/
+ 0, /*sq_ass_slice*/
+ 0, /*sq_contains*/
+ 0, /*sq_inplace_concat*/
+ 0, /*sq_inplace_repeat*/
+};
+
+static PyMappingMethods __pyx_tp_as_mapping_memoryview = {
+ __pyx_memoryview___len__, /*mp_length*/
+ __pyx_memoryview___getitem__, /*mp_subscript*/
+ __pyx_mp_ass_subscript_memoryview, /*mp_ass_subscript*/
+};
+
+static PyBufferProcs __pyx_tp_as_buffer_memoryview = {
+ #if PY_MAJOR_VERSION < 3
+ 0, /*bf_getreadbuffer*/
+ #endif
+ #if PY_MAJOR_VERSION < 3
+ 0, /*bf_getwritebuffer*/
+ #endif
+ #if PY_MAJOR_VERSION < 3
+ 0, /*bf_getsegcount*/
+ #endif
+ #if PY_MAJOR_VERSION < 3
+ 0, /*bf_getcharbuffer*/
+ #endif
+ __pyx_memoryview_getbuffer, /*bf_getbuffer*/
+ 0, /*bf_releasebuffer*/
+};
+
+static PyTypeObject __pyx_type___pyx_memoryview = {
+ PyVarObject_HEAD_INIT(0, 0)
+ "pystencils.boundaries.createindexlistcython.memoryview", /*tp_name*/
+ sizeof(struct __pyx_memoryview_obj), /*tp_basicsize*/
+ 0, /*tp_itemsize*/
+ __pyx_tp_dealloc_memoryview, /*tp_dealloc*/
+ 0, /*tp_print*/
+ 0, /*tp_getattr*/
+ 0, /*tp_setattr*/
+ #if PY_MAJOR_VERSION < 3
+ 0, /*tp_compare*/
+ #endif
+ #if PY_MAJOR_VERSION >= 3
+ 0, /*tp_as_async*/
+ #endif
+ __pyx_memoryview___repr__, /*tp_repr*/
+ 0, /*tp_as_number*/
+ &__pyx_tp_as_sequence_memoryview, /*tp_as_sequence*/
+ &__pyx_tp_as_mapping_memoryview, /*tp_as_mapping*/
+ 0, /*tp_hash*/
+ 0, /*tp_call*/
+ __pyx_memoryview___str__, /*tp_str*/
+ 0, /*tp_getattro*/
+ 0, /*tp_setattro*/
+ &__pyx_tp_as_buffer_memoryview, /*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_memoryview, /*tp_traverse*/
+ __pyx_tp_clear_memoryview, /*tp_clear*/
+ 0, /*tp_richcompare*/
+ 0, /*tp_weaklistoffset*/
+ 0, /*tp_iter*/
+ 0, /*tp_iternext*/
+ __pyx_methods_memoryview, /*tp_methods*/
+ 0, /*tp_members*/
+ __pyx_getsets_memoryview, /*tp_getset*/
+ 0, /*tp_base*/
+ 0, /*tp_dict*/
+ 0, /*tp_descr_get*/
+ 0, /*tp_descr_set*/
+ 0, /*tp_dictoffset*/
+ 0, /*tp_init*/
+ 0, /*tp_alloc*/
+ __pyx_tp_new_memoryview, /*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 PY_VERSION_HEX >= 0x030400a1
+ 0, /*tp_finalize*/
+ #endif
+};
+static struct __pyx_vtabstruct__memoryviewslice __pyx_vtable__memoryviewslice;
+
+static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k) {
+ struct __pyx_memoryviewslice_obj *p;
+ PyObject *o = __pyx_tp_new_memoryview(t, a, k);
+ if (unlikely(!o)) return 0;
+ p = ((struct __pyx_memoryviewslice_obj *)o);
+ p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_memoryview*)__pyx_vtabptr__memoryviewslice;
+ p->from_object = Py_None; Py_INCREF(Py_None);
+ p->from_slice.memview = NULL;
+ return o;
+}
+
+static void __pyx_tp_dealloc__memoryviewslice(PyObject *o) {
+ struct __pyx_memoryviewslice_obj *p = (struct __pyx_memoryviewslice_obj *)o;
+ #if CYTHON_USE_TP_FINALIZE
+ if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) {
+ if (PyObject_CallFinalizerFromDealloc(o)) return;
+ }
+ #endif
+ PyObject_GC_UnTrack(o);
+ {
+ PyObject *etype, *eval, *etb;
+ PyErr_Fetch(&etype, &eval, &etb);
+ ++Py_REFCNT(o);
+ __pyx_memoryviewslice___dealloc__(o);
+ --Py_REFCNT(o);
+ PyErr_Restore(etype, eval, etb);
+ }
+ Py_CLEAR(p->from_object);
+ PyObject_GC_Track(o);
+ __pyx_tp_dealloc_memoryview(o);
+}
+
+static int __pyx_tp_traverse__memoryviewslice(PyObject *o, visitproc v, void *a) {
+ int e;
+ struct __pyx_memoryviewslice_obj *p = (struct __pyx_memoryviewslice_obj *)o;
+ e = __pyx_tp_traverse_memoryview(o, v, a); if (e) return e;
+ if (p->from_object) {
+ e = (*v)(p->from_object, a); if (e) return e;
+ }
+ return 0;
+}
+
+static int __pyx_tp_clear__memoryviewslice(PyObject *o) {
+ PyObject* tmp;
+ struct __pyx_memoryviewslice_obj *p = (struct __pyx_memoryviewslice_obj *)o;
+ __pyx_tp_clear_memoryview(o);
+ tmp = ((PyObject*)p->from_object);
+ p->from_object = Py_None; Py_INCREF(Py_None);
+ Py_XDECREF(tmp);
+ __PYX_XDEC_MEMVIEW(&p->from_slice, 1);
+ return 0;
+}
+
+static PyObject *__pyx_getprop___pyx_memoryviewslice_base(PyObject *o, CYTHON_UNUSED void *x) {
+ return __pyx_pw_15View_dot_MemoryView_16_memoryviewslice_4base_1__get__(o);
+}
+
+static PyMethodDef __pyx_methods__memoryviewslice[] = {
+ {"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_memoryviewslice_1__reduce_cython__, METH_NOARGS, 0},
+ {"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_memoryviewslice_3__setstate_cython__, METH_O, 0},
+ {0, 0, 0, 0}
+};
+
+static struct PyGetSetDef __pyx_getsets__memoryviewslice[] = {
+ {(char *)"base", __pyx_getprop___pyx_memoryviewslice_base, 0, (char *)0, 0},
+ {0, 0, 0, 0, 0}
+};
+
+static PyTypeObject __pyx_type___pyx_memoryviewslice = {
+ PyVarObject_HEAD_INIT(0, 0)
+ "pystencils.boundaries.createindexlistcython._memoryviewslice", /*tp_name*/
+ sizeof(struct __pyx_memoryviewslice_obj), /*tp_basicsize*/
+ 0, /*tp_itemsize*/
+ __pyx_tp_dealloc__memoryviewslice, /*tp_dealloc*/
+ 0, /*tp_print*/
+ 0, /*tp_getattr*/
+ 0, /*tp_setattr*/
+ #if PY_MAJOR_VERSION < 3
+ 0, /*tp_compare*/
+ #endif
+ #if PY_MAJOR_VERSION >= 3
+ 0, /*tp_as_async*/
+ #endif
+ #if CYTHON_COMPILING_IN_PYPY
+ __pyx_memoryview___repr__, /*tp_repr*/
+ #else
+ 0, /*tp_repr*/
+ #endif
+ 0, /*tp_as_number*/
+ 0, /*tp_as_sequence*/
+ 0, /*tp_as_mapping*/
+ 0, /*tp_hash*/
+ 0, /*tp_call*/
+ #if CYTHON_COMPILING_IN_PYPY
+ __pyx_memoryview___str__, /*tp_str*/
+ #else
+ 0, /*tp_str*/
+ #endif
+ 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*/
+ "Internal class for passing memoryview slices to Python", /*tp_doc*/
+ __pyx_tp_traverse__memoryviewslice, /*tp_traverse*/
+ __pyx_tp_clear__memoryviewslice, /*tp_clear*/
+ 0, /*tp_richcompare*/
+ 0, /*tp_weaklistoffset*/
+ 0, /*tp_iter*/
+ 0, /*tp_iternext*/
+ __pyx_methods__memoryviewslice, /*tp_methods*/
+ 0, /*tp_members*/
+ __pyx_getsets__memoryviewslice, /*tp_getset*/
+ 0, /*tp_base*/
+ 0, /*tp_dict*/
+ 0, /*tp_descr_get*/
+ 0, /*tp_descr_set*/
+ 0, /*tp_dictoffset*/
+ 0, /*tp_init*/
+ 0, /*tp_alloc*/
+ __pyx_tp_new__memoryviewslice, /*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 PY_VERSION_HEX >= 0x030400a1
+ 0, /*tp_finalize*/
+ #endif
+};
+
+static PyMethodDef __pyx_methods[] = {
+ {0, 0, 0, 0}
+};
+
+#if PY_MAJOR_VERSION >= 3
+#if CYTHON_PEP489_MULTI_PHASE_INIT
+static PyObject* __pyx_pymod_create(PyObject *spec, PyModuleDef *def); /*proto*/
+static int __pyx_pymod_exec_createindexlistcython(PyObject* module); /*proto*/
+static PyModuleDef_Slot __pyx_moduledef_slots[] = {
+ {Py_mod_create, (void*)__pyx_pymod_create},
+ {Py_mod_exec, (void*)__pyx_pymod_exec_createindexlistcython},
+ {0, NULL}
+};
+#endif
+
+static struct PyModuleDef __pyx_moduledef = {
+ PyModuleDef_HEAD_INIT,
+ "createindexlistcython",
+ 0, /* m_doc */
+ #if CYTHON_PEP489_MULTI_PHASE_INIT
+ 0, /* m_size */
+ #else
+ -1, /* m_size */
+ #endif
+ __pyx_methods /* m_methods */,
+ #if CYTHON_PEP489_MULTI_PHASE_INIT
+ __pyx_moduledef_slots, /* m_slots */
+ #else
+ NULL, /* m_reload */
+ #endif
+ NULL, /* m_traverse */
+ NULL, /* m_clear */
+ NULL /* m_free */
+};
+#endif
+#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
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+}
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+ && co->co_argcount == Py_SIZE(argdefs)) {
+ /* function called with no arguments, but all parameters have
+ a default value: use default values as arguments .*/
+ args = &PyTuple_GET_ITEM(argdefs, 0);
+ result =__Pyx_PyFunction_FastCallNoKw(co, args, Py_SIZE(argdefs), globals);
+ goto done;
+ }
+ }
+ if (kwargs != NULL) {
+ Py_ssize_t pos, i;
+ kwtuple = PyTuple_New(2 * nk);
+ if (kwtuple == NULL) {
+ result = NULL;
+ goto done;
+ }
+ k = &PyTuple_GET_ITEM(kwtuple, 0);
+ pos = i = 0;
+ while (PyDict_Next(kwargs, &pos, &k[i], &k[i+1])) {
+ Py_INCREF(k[i]);
+ Py_INCREF(k[i+1]);
+ i += 2;
+ }
+ nk = i / 2;
+ }
+ else {
+ kwtuple = NULL;
+ k = NULL;
+ }
+ closure = PyFunction_GET_CLOSURE(func);
+#if PY_MAJOR_VERSION >= 3
+ kwdefs = PyFunction_GET_KW_DEFAULTS(func);
+#endif
+ if (argdefs != NULL) {
+ d = &PyTuple_GET_ITEM(argdefs, 0);
+ nd = Py_SIZE(argdefs);
+ }
+ else {
+ d = NULL;
+ nd = 0;
+ }
+#if PY_MAJOR_VERSION >= 3
+ result = PyEval_EvalCodeEx((PyObject*)co, globals, (PyObject *)NULL,
+ args, nargs,
+ k, (int)nk,
+ d, (int)nd, kwdefs, closure);
+#else
+ result = PyEval_EvalCodeEx(co, globals, (PyObject *)NULL,
+ args, nargs,
+ k, (int)nk,
+ d, (int)nd, closure);
+#endif
+ Py_XDECREF(kwtuple);
+done:
+ Py_LeaveRecursiveCall();
+ return result;
+}
+#endif
+#endif
+
+/* PyObjectCall */
+#if CYTHON_COMPILING_IN_CPYTHON
+static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) {
+ PyObject *result;
+ ternaryfunc call = func->ob_type->tp_call;
+ if (unlikely(!call))
+ return PyObject_Call(func, arg, kw);
+ if (unlikely(Py_EnterRecursiveCall((char*)" 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 */
+#if CYTHON_COMPILING_IN_CPYTHON
+static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) {
+ PyObject *self, *result;
+ PyCFunction cfunc;
+ cfunc = PyCFunction_GET_FUNCTION(func);
+ self = PyCFunction_GET_SELF(func);
+ if (unlikely(Py_EnterRecursiveCall((char*)" 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
+
+/* PyObjectCallOneArg */
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx__PyObject_CallOneArg(PyObject *func, PyObject *arg) {
+ PyObject *result;
+ PyObject *args = PyTuple_New(1);
+ if (unlikely(!args)) return NULL;
+ Py_INCREF(arg);
+ PyTuple_SET_ITEM(args, 0, arg);
+ result = __Pyx_PyObject_Call(func, args, NULL);
+ Py_DECREF(args);
+ return result;
+}
+static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
+#if CYTHON_FAST_PYCALL
+ if (PyFunction_Check(func)) {
+ return __Pyx_PyFunction_FastCall(func, &arg, 1);
+ }
+#endif
+ if (likely(PyCFunction_Check(func))) {
+ if (likely(PyCFunction_GET_FLAGS(func) & METH_O)) {
+ return __Pyx_PyObject_CallMethO(func, arg);
+#if CYTHON_FAST_PYCCALL
+ } else if (PyCFunction_GET_FLAGS(func) & METH_FASTCALL) {
+ return __Pyx_PyCFunction_FastCall(func, &arg, 1);
+#endif
+ }
+ }
+ return __Pyx__PyObject_CallOneArg(func, arg);
+}
+#else
+static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
+ PyObject *result;
+ PyObject *args = PyTuple_Pack(1, arg);
+ if (unlikely(!args)) return NULL;
+ result = __Pyx_PyObject_Call(func, args, NULL);
+ Py_DECREF(args);
+ return result;
+}
+#endif
+
+/* PyErrFetchRestore */
+#if CYTHON_FAST_THREAD_STATE
+static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
+ 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);
+}
+static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
+ *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
+
+/* RaiseException */
+#if PY_MAJOR_VERSION < 3
+static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb,
+ CYTHON_UNUSED PyObject *cause) {
+ __Pyx_PyThreadState_declare
+ Py_XINCREF(type);
+ if (!value || value == Py_None)
+ value = NULL;
+ else
+ Py_INCREF(value);
+ if (!tb || tb == Py_None)
+ tb = NULL;
+ else {
+ Py_INCREF(tb);
+ if (!PyTraceBack_Check(tb)) {
+ PyErr_SetString(PyExc_TypeError,
+ "raise: arg 3 must be a traceback or None");
+ goto raise_error;
+ }
+ }
+ if (PyType_Check(type)) {
+#if CYTHON_COMPILING_IN_PYPY
+ if (!value) {
+ Py_INCREF(Py_None);
+ value = Py_None;
+ }
+#endif
+ PyErr_NormalizeException(&type, &value, &tb);
+ } else {
+ if (value) {
+ PyErr_SetString(PyExc_TypeError,
+ "instance exception may not have a separate value");
+ goto raise_error;
+ }
+ value = type;
+ type = (PyObject*) Py_TYPE(type);
+ Py_INCREF(type);
+ if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) {
+ PyErr_SetString(PyExc_TypeError,
+ "raise: exception class must be a subclass of BaseException");
+ goto raise_error;
+ }
+ }
+ __Pyx_PyThreadState_assign
+ __Pyx_ErrRestore(type, value, tb);
+ return;
+raise_error:
+ Py_XDECREF(value);
+ Py_XDECREF(type);
+ Py_XDECREF(tb);
+ return;
+}
+#else
+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 CYTHON_COMPILING_IN_PYPY
+ 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);
+#else
+ 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);
+ }
+#endif
+ }
+bad:
+ Py_XDECREF(owned_instance);
+ return;
+}
+#endif
+
+/* UnicodeAsUCS4 */
+static CYTHON_INLINE Py_UCS4 __Pyx_PyUnicode_AsPy_UCS4(PyObject* x) {
+ Py_ssize_t length;
+ #if CYTHON_PEP393_ENABLED
+ length = PyUnicode_GET_LENGTH(x);
+ if (likely(length == 1)) {
+ return PyUnicode_READ_CHAR(x, 0);
+ }
+ #else
+ length = PyUnicode_GET_SIZE(x);
+ if (likely(length == 1)) {
+ return PyUnicode_AS_UNICODE(x)[0];
+ }
+ #if Py_UNICODE_SIZE == 2
+ else if (PyUnicode_GET_SIZE(x) == 2) {
+ Py_UCS4 high_val = PyUnicode_AS_UNICODE(x)[0];
+ if (high_val >= 0xD800 && high_val <= 0xDBFF) {
+ Py_UCS4 low_val = PyUnicode_AS_UNICODE(x)[1];
+ if (low_val >= 0xDC00 && low_val <= 0xDFFF) {
+ return 0x10000 + (((high_val & ((1<<10)-1)) << 10) | (low_val & ((1<<10)-1)));
+ }
+ }
+ }
+ #endif
+ #endif
+ PyErr_Format(PyExc_ValueError,
+ "only single character unicode strings can be converted to Py_UCS4, "
+ "got length %" CYTHON_FORMAT_SSIZE_T "d", length);
+ return (Py_UCS4)-1;
+}
+
+/* object_ord */
+static long __Pyx__PyObject_Ord(PyObject* c) {
+ Py_ssize_t size;
+ if (PyBytes_Check(c)) {
+ size = PyBytes_GET_SIZE(c);
+ if (likely(size == 1)) {
+ return (unsigned char) PyBytes_AS_STRING(c)[0];
+ }
+#if PY_MAJOR_VERSION < 3
+ } else if (PyUnicode_Check(c)) {
+ return (long)__Pyx_PyUnicode_AsPy_UCS4(c);
+#endif
+#if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
+ } else if (PyByteArray_Check(c)) {
+ size = PyByteArray_GET_SIZE(c);
+ if (likely(size == 1)) {
+ return (unsigned char) PyByteArray_AS_STRING(c)[0];
+ }
+#endif
+ } else {
+ PyErr_Format(PyExc_TypeError,
+ "ord() expected string of length 1, but %.200s found", c->ob_type->tp_name);
+ return (long)(Py_UCS4)-1;
+ }
+ PyErr_Format(PyExc_TypeError,
+ "ord() expected a character, but string of length %zd found", size);
+ return (long)(Py_UCS4)-1;
+}
+
+/* SetItemInt */
+static int __Pyx_SetItemInt_Generic(PyObject *o, PyObject *j, PyObject *v) {
+ int r;
+ if (!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,
+ CYTHON_NCP_UNUSED int wraparound, CYTHON_NCP_UNUSED int boundscheck) {
+#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS
+ if (is_list || PyList_CheckExact(o)) {
+ Py_ssize_t n = (!wraparound) ? i : ((likely(i >= 0)) ? i : i + PyList_GET_SIZE(o));
+ if ((!boundscheck) || likely(__Pyx_is_valid_index(n, PyList_GET_SIZE(o)))) {
+ PyObject* old = PyList_GET_ITEM(o, n);
+ Py_INCREF(v);
+ PyList_SET_ITEM(o, n, v);
+ Py_DECREF(old);
+ return 1;
+ }
+ } else {
+ PySequenceMethods *m = Py_TYPE(o)->tp_as_sequence;
+ if (likely(m && m->sq_ass_item)) {
+ if (wraparound && unlikely(i < 0) && likely(m->sq_length)) {
+ Py_ssize_t l = m->sq_length(o);
+ if (likely(l >= 0)) {
+ i += l;
+ } else {
+ if (!PyErr_ExceptionMatches(PyExc_OverflowError))
+ return -1;
+ PyErr_Clear();
+ }
+ }
+ return m->sq_ass_item(o, i, v);
+ }
+ }
+#else
+#if CYTHON_COMPILING_IN_PYPY
+ if (is_list || (PySequence_Check(o) && !PyDict_Check(o)))
+#else
+ if (is_list || PySequence_Check(o))
+#endif
+ {
+ return PySequence_SetItem(o, i, v);
+ }
+#endif
+ return __Pyx_SetItemInt_Generic(o, PyInt_FromSsize_t(i), v);
+}
+
+/* IterFinish */
+static CYTHON_INLINE int __Pyx_IterFinish(void) {
+#if CYTHON_FAST_THREAD_STATE
+ PyThreadState *tstate = __Pyx_PyThreadState_Current;
+ PyObject* exc_type = tstate->curexc_type;
+ if (unlikely(exc_type)) {
+ if (likely(__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) {
+ PyObject *exc_value, *exc_tb;
+ exc_value = tstate->curexc_value;
+ exc_tb = tstate->curexc_traceback;
+ tstate->curexc_type = 0;
+ tstate->curexc_value = 0;
+ tstate->curexc_traceback = 0;
+ Py_DECREF(exc_type);
+ Py_XDECREF(exc_value);
+ Py_XDECREF(exc_tb);
+ return 0;
+ } else {
+ return -1;
+ }
+ }
+ return 0;
+#else
+ if (unlikely(PyErr_Occurred())) {
+ if (likely(PyErr_ExceptionMatches(PyExc_StopIteration))) {
+ PyErr_Clear();
+ return 0;
+ } else {
+ return -1;
+ }
+ }
+ return 0;
+#endif
+}
+
+/* PyObjectCallNoArg */
+#if CYTHON_COMPILING_IN_CPYTHON
+static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func) {
+#if CYTHON_FAST_PYCALL
+ if (PyFunction_Check(func)) {
+ return __Pyx_PyFunction_FastCall(func, NULL, 0);
+ }
+#endif
+#ifdef __Pyx_CyFunction_USED
+ if (likely(PyCFunction_Check(func) || __Pyx_CyFunction_Check(func)))
+#else
+ if (likely(PyCFunction_Check(func)))
+#endif
+ {
+ if (likely(PyCFunction_GET_FLAGS(func) & METH_NOARGS)) {
+ return __Pyx_PyObject_CallMethO(func, NULL);
+ }
+ }
+ return __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL);
+}
+#endif
+
+/* PyObjectGetMethod */
+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
+ 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 PY_MAJOR_VERSION >= 3
+ #ifdef __Pyx_CyFunction_USED
+ if (likely(PyFunction_Check(descr) || (Py_TYPE(descr) == &PyMethodDescr_Type) || __Pyx_CyFunction_Check(descr)))
+ #else
+ if (likely(PyFunction_Check(descr) || (Py_TYPE(descr) == &PyMethodDescr_Type)))
+ #endif
+#else
+ #ifdef __Pyx_CyFunction_USED
+ if (likely(PyFunction_Check(descr) || __Pyx_CyFunction_Check(descr)))
+ #else
+ if (likely(PyFunction_Check(descr)))
+ #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 (descr != NULL) {
+ *method = descr;
+ return 0;
+ }
+ PyErr_Format(PyExc_AttributeError,
+#if PY_MAJOR_VERSION >= 3
+ "'%.50s' object has no attribute '%U'",
+ tp->tp_name, name);
+#else
+ "'%.50s' object has no attribute '%.400s'",
+ tp->tp_name, PyString_AS_STRING(name));
+#endif
+ 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;
+}
+
+/* PyObjectCallMethod0 */
+static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name) {
+ 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;
+}
+
+/* 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");
+}
+
+/* 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);
+}
+
+/* UnpackItemEndCheck */
+static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected) {
+ if (unlikely(retval)) {
+ Py_DECREF(retval);
+ __Pyx_RaiseTooManyValuesError(expected);
+ return -1;
+ } else {
+ return __Pyx_IterFinish();
+ }
+ return 0;
+}
+
+/* RaiseNoneIterError */
+static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void) {
+ PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable");
+}
+
+/* UnpackTupleError */
+static void __Pyx_UnpackTupleError(PyObject *t, Py_ssize_t index) {
+ if (t == Py_None) {
+ __Pyx_RaiseNoneNotIterableError();
+ } else if (PyTuple_GET_SIZE(t) < index) {
+ __Pyx_RaiseNeedMoreValuesError(PyTuple_GET_SIZE(t));
+ } else {
+ __Pyx_RaiseTooManyValuesError(index);
+ }
+}
+
+/* UnpackTuple2 */
+static CYTHON_INLINE int __Pyx_unpack_tuple2_exact(
+ PyObject* tuple, PyObject** pvalue1, PyObject** pvalue2, int decref_tuple) {
+ PyObject *value1 = NULL, *value2 = NULL;
+#if CYTHON_COMPILING_IN_PYPY
+ value1 = PySequence_ITEM(tuple, 0); if (unlikely(!value1)) goto bad;
+ value2 = PySequence_ITEM(tuple, 1); if (unlikely(!value2)) goto bad;
+#else
+ value1 = PyTuple_GET_ITEM(tuple, 0); Py_INCREF(value1);
+ value2 = PyTuple_GET_ITEM(tuple, 1); Py_INCREF(value2);
+#endif
+ if (decref_tuple) {
+ Py_DECREF(tuple);
+ }
+ *pvalue1 = value1;
+ *pvalue2 = value2;
+ return 0;
+#if CYTHON_COMPILING_IN_PYPY
+bad:
+ Py_XDECREF(value1);
+ Py_XDECREF(value2);
+ if (decref_tuple) { Py_XDECREF(tuple); }
+ return -1;
+#endif
+}
+static int __Pyx_unpack_tuple2_generic(PyObject* tuple, PyObject** pvalue1, PyObject** pvalue2,
+ int has_known_size, int decref_tuple) {
+ Py_ssize_t index;
+ PyObject *value1 = NULL, *value2 = NULL, *iter = NULL;
+ iternextfunc iternext;
+ iter = PyObject_GetIter(tuple);
+ if (unlikely(!iter)) goto bad;
+ if (decref_tuple) { Py_DECREF(tuple); tuple = NULL; }
+ iternext = Py_TYPE(iter)->tp_iternext;
+ value1 = iternext(iter); if (unlikely(!value1)) { index = 0; goto unpacking_failed; }
+ value2 = iternext(iter); if (unlikely(!value2)) { index = 1; goto unpacking_failed; }
+ if (!has_known_size && unlikely(__Pyx_IternextUnpackEndCheck(iternext(iter), 2))) goto bad;
+ Py_DECREF(iter);
+ *pvalue1 = value1;
+ *pvalue2 = value2;
+ return 0;
+unpacking_failed:
+ if (!has_known_size && __Pyx_IterFinish() == 0)
+ __Pyx_RaiseNeedMoreValuesError(index);
+bad:
+ Py_XDECREF(iter);
+ Py_XDECREF(value1);
+ Py_XDECREF(value2);
+ if (decref_tuple) { Py_XDECREF(tuple); }
+ return -1;
+}
+
+/* dict_iter */
+static CYTHON_INLINE PyObject* __Pyx_dict_iterator(PyObject* iterable, int is_dict, PyObject* method_name,
+ Py_ssize_t* p_orig_length, int* p_source_is_dict) {
+ is_dict = is_dict || likely(PyDict_CheckExact(iterable));
+ *p_source_is_dict = is_dict;
+ if (is_dict) {
+#if !CYTHON_COMPILING_IN_PYPY
+ *p_orig_length = PyDict_Size(iterable);
+ Py_INCREF(iterable);
+ return iterable;
+#elif PY_MAJOR_VERSION >= 3
+ static PyObject *py_items = NULL, *py_keys = NULL, *py_values = NULL;
+ PyObject **pp = NULL;
+ if (method_name) {
+ const char *name = PyUnicode_AsUTF8(method_name);
+ if (strcmp(name, "iteritems") == 0) pp = &py_items;
+ else if (strcmp(name, "iterkeys") == 0) pp = &py_keys;
+ else if (strcmp(name, "itervalues") == 0) pp = &py_values;
+ if (pp) {
+ if (!*pp) {
+ *pp = PyUnicode_FromString(name + 4);
+ if (!*pp)
+ return NULL;
+ }
+ method_name = *pp;
+ }
+ }
+#endif
+ }
+ *p_orig_length = 0;
+ if (method_name) {
+ PyObject* iter;
+ iterable = __Pyx_PyObject_CallMethod0(iterable, method_name);
+ if (!iterable)
+ return NULL;
+#if !CYTHON_COMPILING_IN_PYPY
+ if (PyTuple_CheckExact(iterable) || PyList_CheckExact(iterable))
+ return iterable;
+#endif
+ iter = PyObject_GetIter(iterable);
+ Py_DECREF(iterable);
+ return iter;
+ }
+ return PyObject_GetIter(iterable);
+}
+static CYTHON_INLINE int __Pyx_dict_iter_next(
+ PyObject* iter_obj, CYTHON_NCP_UNUSED Py_ssize_t orig_length, CYTHON_NCP_UNUSED Py_ssize_t* ppos,
+ PyObject** pkey, PyObject** pvalue, PyObject** pitem, int source_is_dict) {
+ PyObject* next_item;
+#if !CYTHON_COMPILING_IN_PYPY
+ if (source_is_dict) {
+ PyObject *key, *value;
+ if (unlikely(orig_length != PyDict_Size(iter_obj))) {
+ PyErr_SetString(PyExc_RuntimeError, "dictionary changed size during iteration");
+ return -1;
+ }
+ if (unlikely(!PyDict_Next(iter_obj, ppos, &key, &value))) {
+ return 0;
+ }
+ if (pitem) {
+ PyObject* tuple = PyTuple_New(2);
+ if (unlikely(!tuple)) {
+ return -1;
+ }
+ Py_INCREF(key);
+ Py_INCREF(value);
+ PyTuple_SET_ITEM(tuple, 0, key);
+ PyTuple_SET_ITEM(tuple, 1, value);
+ *pitem = tuple;
+ } else {
+ if (pkey) {
+ Py_INCREF(key);
+ *pkey = key;
+ }
+ if (pvalue) {
+ Py_INCREF(value);
+ *pvalue = value;
+ }
+ }
+ return 1;
+ } else if (PyTuple_CheckExact(iter_obj)) {
+ Py_ssize_t pos = *ppos;
+ if (unlikely(pos >= PyTuple_GET_SIZE(iter_obj))) return 0;
+ *ppos = pos + 1;
+ next_item = PyTuple_GET_ITEM(iter_obj, pos);
+ Py_INCREF(next_item);
+ } else if (PyList_CheckExact(iter_obj)) {
+ Py_ssize_t pos = *ppos;
+ if (unlikely(pos >= PyList_GET_SIZE(iter_obj))) return 0;
+ *ppos = pos + 1;
+ next_item = PyList_GET_ITEM(iter_obj, pos);
+ Py_INCREF(next_item);
+ } else
+#endif
+ {
+ next_item = PyIter_Next(iter_obj);
+ if (unlikely(!next_item)) {
+ return __Pyx_IterFinish();
+ }
+ }
+ if (pitem) {
+ *pitem = next_item;
+ } else if (pkey && pvalue) {
+ if (__Pyx_unpack_tuple2(next_item, pkey, pvalue, source_is_dict, source_is_dict, 1))
+ return -1;
+ } else if (pkey) {
+ *pkey = next_item;
+ } else {
+ *pvalue = next_item;
+ }
+ return 1;
+}
+
+/* PyObjectCall2Args */
+static CYTHON_UNUSED PyObject* __Pyx_PyObject_Call2Args(PyObject* function, PyObject* arg1, PyObject* arg2) {
+ PyObject *args, *result = NULL;
+ #if CYTHON_FAST_PYCALL
+ if (PyFunction_Check(function)) {
+ PyObject *args[2] = {arg1, arg2};
+ return __Pyx_PyFunction_FastCall(function, args, 2);
+ }
+ #endif
+ #if CYTHON_FAST_PYCCALL
+ if (__Pyx_PyFastCFunction_Check(function)) {
+ PyObject *args[2] = {arg1, arg2};
+ return __Pyx_PyCFunction_FastCall(function, args, 2);
+ }
+ #endif
+ args = PyTuple_New(2);
+ if (unlikely(!args)) goto done;
+ Py_INCREF(arg1);
+ PyTuple_SET_ITEM(args, 0, arg1);
+ Py_INCREF(arg2);
+ PyTuple_SET_ITEM(args, 1, arg2);
+ Py_INCREF(function);
+ result = __Pyx_PyObject_Call(function, args, NULL);
+ Py_DECREF(args);
+ Py_DECREF(function);
+done:
+ return result;
+}
+
+/* GetItemInt */
+static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
+ PyObject *r;
+ if (!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,
+ CYTHON_NCP_UNUSED int wraparound,
+ CYTHON_NCP_UNUSED int boundscheck) {
+#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
+ Py_ssize_t wrapped_i = i;
+ if (wraparound & unlikely(i < 0)) {
+ wrapped_i += PyList_GET_SIZE(o);
+ }
+ if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyList_GET_SIZE(o)))) {
+ PyObject *r = PyList_GET_ITEM(o, wrapped_i);
+ Py_INCREF(r);
+ return r;
+ }
+ return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
+#else
+ return PySequence_GetItem(o, i);
+#endif
+}
+static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
+ CYTHON_NCP_UNUSED int wraparound,
+ CYTHON_NCP_UNUSED int boundscheck) {
+#if 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)))) {
+ PyObject *r = PyTuple_GET_ITEM(o, wrapped_i);
+ Py_INCREF(r);
+ return r;
+ }
+ return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
+#else
+ return PySequence_GetItem(o, i);
+#endif
+}
+static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
+ CYTHON_NCP_UNUSED int wraparound,
+ CYTHON_NCP_UNUSED int boundscheck) {
+#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS
+ if (is_list || PyList_CheckExact(o)) {
+ Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
+ if ((!boundscheck) || (likely(__Pyx_is_valid_index(n, PyList_GET_SIZE(o))))) {
+ PyObject *r = PyList_GET_ITEM(o, n);
+ Py_INCREF(r);
+ return r;
+ }
+ }
+ else 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)))) {
+ PyObject *r = PyTuple_GET_ITEM(o, n);
+ Py_INCREF(r);
+ return r;
+ }
+ } else {
+ PySequenceMethods *m = Py_TYPE(o)->tp_as_sequence;
+ if (likely(m && m->sq_item)) {
+ if (wraparound && unlikely(i < 0) && likely(m->sq_length)) {
+ Py_ssize_t l = m->sq_length(o);
+ if (likely(l >= 0)) {
+ i += l;
+ } else {
+ if (!PyErr_ExceptionMatches(PyExc_OverflowError))
+ return NULL;
+ PyErr_Clear();
+ }
+ }
+ return m->sq_item(o, i);
+ }
+ }
+#else
+ if (is_list || PySequence_Check(o)) {
+ return PySequence_GetItem(o, i);
+ }
+#endif
+ return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
+}
+
+/* IsLittleEndian */
+static CYTHON_INLINE int __Pyx_Is_Little_Endian(void)
+{
+ union {
+ uint32_t u32;
+ uint8_t u8[4];
+ } S;
+ S.u32 = 0x01020304;
+ return S.u8[0] == 4;
+}
+
+/* BufferFormatCheck */
+static void __Pyx_BufFmt_Init(__Pyx_BufFmt_Context* ctx,
+ __Pyx_BufFmt_StackElem* stack,
+ __Pyx_TypeInfo* type) {
+ stack[0].field = &ctx->root;
+ stack[0].parent_offset = 0;
+ ctx->root.type = type;
+ ctx->root.name = "buffer dtype";
+ ctx->root.offset = 0;
+ ctx->head = stack;
+ ctx->head->field = &ctx->root;
+ ctx->fmt_offset = 0;
+ ctx->head->parent_offset = 0;
+ ctx->new_packmode = '@';
+ ctx->enc_packmode = '@';
+ ctx->new_count = 1;
+ ctx->enc_count = 0;
+ ctx->enc_type = 0;
+ ctx->is_complex = 0;
+ ctx->is_valid_array = 0;
+ ctx->struct_alignment = 0;
+ while (type->typegroup == 'S') {
+ ++ctx->head;
+ ctx->head->field = type->fields;
+ ctx->head->parent_offset = 0;
+ type = type->fields->type;
+ }
+}
+static int __Pyx_BufFmt_ParseNumber(const char** ts) {
+ int count;
+ const char* t = *ts;
+ if (*t < '0' || *t > '9') {
+ return -1;
+ } else {
+ count = *t++ - '0';
+ while (*t >= '0' && *t < '9') {
+ count *= 10;
+ count += *t++ - '0';
+ }
+ }
+ *ts = t;
+ return count;
+}
+static int __Pyx_BufFmt_ExpectNumber(const char **ts) {
+ int number = __Pyx_BufFmt_ParseNumber(ts);
+ if (number == -1)
+ PyErr_Format(PyExc_ValueError,\
+ "Does not understand character buffer dtype format string ('%c')", **ts);
+ return number;
+}
+static void __Pyx_BufFmt_RaiseUnexpectedChar(char ch) {
+ PyErr_Format(PyExc_ValueError,
+ "Unexpected format string character: '%c'", ch);
+}
+static const char* __Pyx_BufFmt_DescribeTypeChar(char ch, int is_complex) {
+ switch (ch) {
+ case 'c': return "'char'";
+ case 'b': return "'signed char'";
+ case 'B': return "'unsigned char'";
+ case 'h': return "'short'";
+ case 'H': return "'unsigned short'";
+ case 'i': return "'int'";
+ case 'I': return "'unsigned int'";
+ case 'l': return "'long'";
+ case 'L': return "'unsigned long'";
+ case 'q': return "'long long'";
+ case 'Q': return "'unsigned long long'";
+ case 'f': return (is_complex ? "'complex float'" : "'float'");
+ case 'd': return (is_complex ? "'complex double'" : "'double'");
+ case 'g': return (is_complex ? "'complex long double'" : "'long double'");
+ case 'T': return "a struct";
+ case 'O': return "Python object";
+ case 'P': return "a pointer";
+ case 's': case 'p': return "a string";
+ case 0: return "end";
+ default: return "unparseable format string";
+ }
+}
+static size_t __Pyx_BufFmt_TypeCharToStandardSize(char ch, int is_complex) {
+ switch (ch) {
+ case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1;
+ case 'h': case 'H': return 2;
+ case 'i': case 'I': case 'l': case 'L': return 4;
+ case 'q': case 'Q': return 8;
+ case 'f': return (is_complex ? 8 : 4);
+ case 'd': return (is_complex ? 16 : 8);
+ case 'g': {
+ PyErr_SetString(PyExc_ValueError, "Python does not define a standard format string size for long double ('g')..");
+ return 0;
+ }
+ case 'O': case 'P': return sizeof(void*);
+ default:
+ __Pyx_BufFmt_RaiseUnexpectedChar(ch);
+ return 0;
+ }
+}
+static size_t __Pyx_BufFmt_TypeCharToNativeSize(char ch, int is_complex) {
+ switch (ch) {
+ case 'c': case 'b': case 'B': case 's': case 'p': return 1;
+ case 'h': case 'H': return sizeof(short);
+ case 'i': case 'I': return sizeof(int);
+ case 'l': case 'L': return sizeof(long);
+ #ifdef HAVE_LONG_LONG
+ case 'q': case 'Q': return sizeof(PY_LONG_LONG);
+ #endif
+ case 'f': return sizeof(float) * (is_complex ? 2 : 1);
+ case 'd': return sizeof(double) * (is_complex ? 2 : 1);
+ case 'g': return sizeof(long double) * (is_complex ? 2 : 1);
+ case 'O': case 'P': return sizeof(void*);
+ default: {
+ __Pyx_BufFmt_RaiseUnexpectedChar(ch);
+ return 0;
+ }
+ }
+}
+typedef struct { char c; short x; } __Pyx_st_short;
+typedef struct { char c; int x; } __Pyx_st_int;
+typedef struct { char c; long x; } __Pyx_st_long;
+typedef struct { char c; float x; } __Pyx_st_float;
+typedef struct { char c; double x; } __Pyx_st_double;
+typedef struct { char c; long double x; } __Pyx_st_longdouble;
+typedef struct { char c; void *x; } __Pyx_st_void_p;
+#ifdef HAVE_LONG_LONG
+typedef struct { char c; PY_LONG_LONG x; } __Pyx_st_longlong;
+#endif
+static size_t __Pyx_BufFmt_TypeCharToAlignment(char ch, CYTHON_UNUSED int is_complex) {
+ switch (ch) {
+ case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1;
+ case 'h': case 'H': return sizeof(__Pyx_st_short) - sizeof(short);
+ case 'i': case 'I': return sizeof(__Pyx_st_int) - sizeof(int);
+ case 'l': case 'L': return sizeof(__Pyx_st_long) - sizeof(long);
+#ifdef HAVE_LONG_LONG
+ case 'q': case 'Q': return sizeof(__Pyx_st_longlong) - sizeof(PY_LONG_LONG);
+#endif
+ case 'f': return sizeof(__Pyx_st_float) - sizeof(float);
+ case 'd': return sizeof(__Pyx_st_double) - sizeof(double);
+ case 'g': return sizeof(__Pyx_st_longdouble) - sizeof(long double);
+ case 'P': case 'O': return sizeof(__Pyx_st_void_p) - sizeof(void*);
+ default:
+ __Pyx_BufFmt_RaiseUnexpectedChar(ch);
+ return 0;
+ }
+}
+/* These are for computing the padding at the end of the struct to align
+ on the first member of the struct. This will probably the same as above,
+ but we don't have any guarantees.
+ */
+typedef struct { short x; char c; } __Pyx_pad_short;
+typedef struct { int x; char c; } __Pyx_pad_int;
+typedef struct { long x; char c; } __Pyx_pad_long;
+typedef struct { float x; char c; } __Pyx_pad_float;
+typedef struct { double x; char c; } __Pyx_pad_double;
+typedef struct { long double x; char c; } __Pyx_pad_longdouble;
+typedef struct { void *x; char c; } __Pyx_pad_void_p;
+#ifdef HAVE_LONG_LONG
+typedef struct { PY_LONG_LONG x; char c; } __Pyx_pad_longlong;
+#endif
+static size_t __Pyx_BufFmt_TypeCharToPadding(char ch, CYTHON_UNUSED int is_complex) {
+ switch (ch) {
+ case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1;
+ case 'h': case 'H': return sizeof(__Pyx_pad_short) - sizeof(short);
+ case 'i': case 'I': return sizeof(__Pyx_pad_int) - sizeof(int);
+ case 'l': case 'L': return sizeof(__Pyx_pad_long) - sizeof(long);
+#ifdef HAVE_LONG_LONG
+ case 'q': case 'Q': return sizeof(__Pyx_pad_longlong) - sizeof(PY_LONG_LONG);
+#endif
+ case 'f': return sizeof(__Pyx_pad_float) - sizeof(float);
+ case 'd': return sizeof(__Pyx_pad_double) - sizeof(double);
+ case 'g': return sizeof(__Pyx_pad_longdouble) - sizeof(long double);
+ case 'P': case 'O': return sizeof(__Pyx_pad_void_p) - sizeof(void*);
+ default:
+ __Pyx_BufFmt_RaiseUnexpectedChar(ch);
+ return 0;
+ }
+}
+static char __Pyx_BufFmt_TypeCharToGroup(char ch, int is_complex) {
+ switch (ch) {
+ case 'c':
+ return 'H';
+ case 'b': case 'h': case 'i':
+ case 'l': case 'q': case 's': case 'p':
+ return 'I';
+ case 'B': case 'H': case 'I': case 'L': case 'Q':
+ return 'U';
+ case 'f': case 'd': case 'g':
+ return (is_complex ? 'C' : 'R');
+ case 'O':
+ return 'O';
+ case 'P':
+ return 'P';
+ default: {
+ __Pyx_BufFmt_RaiseUnexpectedChar(ch);
+ return 0;
+ }
+ }
+}
+static void __Pyx_BufFmt_RaiseExpected(__Pyx_BufFmt_Context* ctx) {
+ if (ctx->head == NULL || ctx->head->field == &ctx->root) {
+ const char* expected;
+ const char* quote;
+ if (ctx->head == NULL) {
+ expected = "end";
+ quote = "";
+ } else {
+ expected = ctx->head->field->type->name;
+ quote = "'";
+ }
+ PyErr_Format(PyExc_ValueError,
+ "Buffer dtype mismatch, expected %s%s%s but got %s",
+ quote, expected, quote,
+ __Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex));
+ } else {
+ __Pyx_StructField* field = ctx->head->field;
+ __Pyx_StructField* parent = (ctx->head - 1)->field;
+ PyErr_Format(PyExc_ValueError,
+ "Buffer dtype mismatch, expected '%s' but got %s in '%s.%s'",
+ field->type->name, __Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex),
+ parent->type->name, field->name);
+ }
+}
+static int __Pyx_BufFmt_ProcessTypeChunk(__Pyx_BufFmt_Context* ctx) {
+ char group;
+ size_t size, offset, arraysize = 1;
+ if (ctx->enc_type == 0) return 0;
+ if (ctx->head->field->type->arraysize[0]) {
+ int i, ndim = 0;
+ if (ctx->enc_type == 's' || ctx->enc_type == 'p') {
+ ctx->is_valid_array = ctx->head->field->type->ndim == 1;
+ ndim = 1;
+ if (ctx->enc_count != ctx->head->field->type->arraysize[0]) {
+ PyErr_Format(PyExc_ValueError,
+ "Expected a dimension of size %zu, got %zu",
+ ctx->head->field->type->arraysize[0], ctx->enc_count);
+ return -1;
+ }
+ }
+ if (!ctx->is_valid_array) {
+ PyErr_Format(PyExc_ValueError, "Expected %d dimensions, got %d",
+ ctx->head->field->type->ndim, ndim);
+ return -1;
+ }
+ for (i = 0; i < ctx->head->field->type->ndim; i++) {
+ arraysize *= ctx->head->field->type->arraysize[i];
+ }
+ ctx->is_valid_array = 0;
+ ctx->enc_count = 1;
+ }
+ group = __Pyx_BufFmt_TypeCharToGroup(ctx->enc_type, ctx->is_complex);
+ do {
+ __Pyx_StructField* field = ctx->head->field;
+ __Pyx_TypeInfo* type = field->type;
+ if (ctx->enc_packmode == '@' || ctx->enc_packmode == '^') {
+ size = __Pyx_BufFmt_TypeCharToNativeSize(ctx->enc_type, ctx->is_complex);
+ } else {
+ size = __Pyx_BufFmt_TypeCharToStandardSize(ctx->enc_type, ctx->is_complex);
+ }
+ if (ctx->enc_packmode == '@') {
+ size_t align_at = __Pyx_BufFmt_TypeCharToAlignment(ctx->enc_type, ctx->is_complex);
+ size_t align_mod_offset;
+ if (align_at == 0) return -1;
+ align_mod_offset = ctx->fmt_offset % align_at;
+ if (align_mod_offset > 0) ctx->fmt_offset += align_at - align_mod_offset;
+ if (ctx->struct_alignment == 0)
+ ctx->struct_alignment = __Pyx_BufFmt_TypeCharToPadding(ctx->enc_type,
+ ctx->is_complex);
+ }
+ if (type->size != size || type->typegroup != group) {
+ if (type->typegroup == 'C' && type->fields != NULL) {
+ size_t parent_offset = ctx->head->parent_offset + field->offset;
+ ++ctx->head;
+ ctx->head->field = type->fields;
+ ctx->head->parent_offset = parent_offset;
+ continue;
+ }
+ if ((type->typegroup == 'H' || group == 'H') && type->size == size) {
+ } else {
+ __Pyx_BufFmt_RaiseExpected(ctx);
+ return -1;
+ }
+ }
+ offset = ctx->head->parent_offset + field->offset;
+ if (ctx->fmt_offset != offset) {
+ PyErr_Format(PyExc_ValueError,
+ "Buffer dtype mismatch; next field is at offset %" CYTHON_FORMAT_SSIZE_T "d but %" CYTHON_FORMAT_SSIZE_T "d expected",
+ (Py_ssize_t)ctx->fmt_offset, (Py_ssize_t)offset);
+ return -1;
+ }
+ ctx->fmt_offset += size;
+ if (arraysize)
+ ctx->fmt_offset += (arraysize - 1) * size;
+ --ctx->enc_count;
+ while (1) {
+ if (field == &ctx->root) {
+ ctx->head = NULL;
+ if (ctx->enc_count != 0) {
+ __Pyx_BufFmt_RaiseExpected(ctx);
+ return -1;
+ }
+ break;
+ }
+ ctx->head->field = ++field;
+ if (field->type == NULL) {
+ --ctx->head;
+ field = ctx->head->field;
+ continue;
+ } else if (field->type->typegroup == 'S') {
+ size_t parent_offset = ctx->head->parent_offset + field->offset;
+ if (field->type->fields->type == NULL) continue;
+ field = field->type->fields;
+ ++ctx->head;
+ ctx->head->field = field;
+ ctx->head->parent_offset = parent_offset;
+ break;
+ } else {
+ break;
+ }
+ }
+ } while (ctx->enc_count);
+ ctx->enc_type = 0;
+ ctx->is_complex = 0;
+ return 0;
+}
+static PyObject *
+__pyx_buffmt_parse_array(__Pyx_BufFmt_Context* ctx, const char** tsp)
+{
+ const char *ts = *tsp;
+ int i = 0, number;
+ int ndim = ctx->head->field->type->ndim;
+;
+ ++ts;
+ if (ctx->new_count != 1) {
+ PyErr_SetString(PyExc_ValueError,
+ "Cannot handle repeated arrays in format string");
+ return NULL;
+ }
+ if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
+ while (*ts && *ts != ')') {
+ switch (*ts) {
+ case ' ': case '\f': case '\r': case '\n': case '\t': case '\v': continue;
+ default: break;
+ }
+ number = __Pyx_BufFmt_ExpectNumber(&ts);
+ if (number == -1) return NULL;
+ if (i < ndim && (size_t) number != ctx->head->field->type->arraysize[i])
+ return PyErr_Format(PyExc_ValueError,
+ "Expected a dimension of size %zu, got %d",
+ ctx->head->field->type->arraysize[i], number);
+ if (*ts != ',' && *ts != ')')
+ return PyErr_Format(PyExc_ValueError,
+ "Expected a comma in format string, got '%c'", *ts);
+ if (*ts == ',') ts++;
+ i++;
+ }
+ if (i != ndim)
+ return PyErr_Format(PyExc_ValueError, "Expected %d dimension(s), got %d",
+ ctx->head->field->type->ndim, i);
+ if (!*ts) {
+ PyErr_SetString(PyExc_ValueError,
+ "Unexpected end of format string, expected ')'");
+ return NULL;
+ }
+ ctx->is_valid_array = 1;
+ ctx->new_count = 1;
+ *tsp = ++ts;
+ return Py_None;
+}
+static const char* __Pyx_BufFmt_CheckString(__Pyx_BufFmt_Context* ctx, const char* ts) {
+ int got_Z = 0;
+ while (1) {
+ switch(*ts) {
+ case 0:
+ if (ctx->enc_type != 0 && ctx->head == NULL) {
+ __Pyx_BufFmt_RaiseExpected(ctx);
+ return NULL;
+ }
+ if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
+ if (ctx->head != NULL) {
+ __Pyx_BufFmt_RaiseExpected(ctx);
+ return NULL;
+ }
+ return ts;
+ case ' ':
+ case '\r':
+ case '\n':
+ ++ts;
+ break;
+ case '<':
+ if (!__Pyx_Is_Little_Endian()) {
+ PyErr_SetString(PyExc_ValueError, "Little-endian buffer not supported on big-endian compiler");
+ return NULL;
+ }
+ ctx->new_packmode = '=';
+ ++ts;
+ break;
+ case '>':
+ case '!':
+ if (__Pyx_Is_Little_Endian()) {
+ PyErr_SetString(PyExc_ValueError, "Big-endian buffer not supported on little-endian compiler");
+ return NULL;
+ }
+ ctx->new_packmode = '=';
+ ++ts;
+ break;
+ case '=':
+ case '@':
+ case '^':
+ ctx->new_packmode = *ts++;
+ break;
+ case 'T':
+ {
+ const char* ts_after_sub;
+ size_t i, struct_count = ctx->new_count;
+ size_t struct_alignment = ctx->struct_alignment;
+ ctx->new_count = 1;
+ ++ts;
+ if (*ts != '{') {
+ PyErr_SetString(PyExc_ValueError, "Buffer acquisition: Expected '{' after 'T'");
+ return NULL;
+ }
+ if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
+ ctx->enc_type = 0;
+ ctx->enc_count = 0;
+ ctx->struct_alignment = 0;
+ ++ts;
+ ts_after_sub = ts;
+ for (i = 0; i != struct_count; ++i) {
+ ts_after_sub = __Pyx_BufFmt_CheckString(ctx, ts);
+ if (!ts_after_sub) return NULL;
+ }
+ ts = ts_after_sub;
+ if (struct_alignment) ctx->struct_alignment = struct_alignment;
+ }
+ break;
+ case '}':
+ {
+ size_t alignment = ctx->struct_alignment;
+ ++ts;
+ if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
+ ctx->enc_type = 0;
+ if (alignment && ctx->fmt_offset % alignment) {
+ ctx->fmt_offset += alignment - (ctx->fmt_offset % alignment);
+ }
+ }
+ return ts;
+ case 'x':
+ if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
+ ctx->fmt_offset += ctx->new_count;
+ ctx->new_count = 1;
+ ctx->enc_count = 0;
+ ctx->enc_type = 0;
+ ctx->enc_packmode = ctx->new_packmode;
+ ++ts;
+ break;
+ case 'Z':
+ got_Z = 1;
+ ++ts;
+ if (*ts != 'f' && *ts != 'd' && *ts != 'g') {
+ __Pyx_BufFmt_RaiseUnexpectedChar('Z');
+ return NULL;
+ }
+ CYTHON_FALLTHROUGH;
+ case 'c': case 'b': case 'B': case 'h': case 'H': case 'i': case 'I':
+ case 'l': case 'L': case 'q': case 'Q':
+ case 'f': case 'd': case 'g':
+ case 'O': case 'p':
+ if (ctx->enc_type == *ts && got_Z == ctx->is_complex &&
+ ctx->enc_packmode == ctx->new_packmode) {
+ ctx->enc_count += ctx->new_count;
+ ctx->new_count = 1;
+ got_Z = 0;
+ ++ts;
+ break;
+ }
+ CYTHON_FALLTHROUGH;
+ case 's':
+ if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
+ ctx->enc_count = ctx->new_count;
+ ctx->enc_packmode = ctx->new_packmode;
+ ctx->enc_type = *ts;
+ ctx->is_complex = got_Z;
+ ++ts;
+ ctx->new_count = 1;
+ got_Z = 0;
+ break;
+ case ':':
+ ++ts;
+ while(*ts != ':') ++ts;
+ ++ts;
+ break;
+ case '(':
+ if (!__pyx_buffmt_parse_array(ctx, &ts)) return NULL;
+ break;
+ default:
+ {
+ int number = __Pyx_BufFmt_ExpectNumber(&ts);
+ if (number == -1) return NULL;
+ ctx->new_count = (size_t)number;
+ }
+ }
+ }
+}
+
+/* BufferGetAndValidate */
+ static CYTHON_INLINE void __Pyx_SafeReleaseBuffer(Py_buffer* info) {
+ if (unlikely(info->buf == NULL)) return;
+ if (info->suboffsets == __Pyx_minusones) info->suboffsets = NULL;
+ __Pyx_ReleaseBuffer(info);
+}
+static void __Pyx_ZeroBuffer(Py_buffer* buf) {
+ buf->buf = NULL;
+ buf->obj = NULL;
+ buf->strides = __Pyx_zeros;
+ buf->shape = __Pyx_zeros;
+ buf->suboffsets = __Pyx_minusones;
+}
+static int __Pyx__GetBufferAndValidate(
+ Py_buffer* buf, PyObject* obj, __Pyx_TypeInfo* dtype, int flags,
+ int nd, int cast, __Pyx_BufFmt_StackElem* stack)
+{
+ buf->buf = NULL;
+ if (unlikely(__Pyx_GetBuffer(obj, buf, flags) == -1)) {
+ __Pyx_ZeroBuffer(buf);
+ return -1;
+ }
+ if (unlikely(buf->ndim != nd)) {
+ PyErr_Format(PyExc_ValueError,
+ "Buffer has wrong number of dimensions (expected %d, got %d)",
+ nd, buf->ndim);
+ goto fail;
+ }
+ if (!cast) {
+ __Pyx_BufFmt_Context ctx;
+ __Pyx_BufFmt_Init(&ctx, stack, dtype);
+ if (!__Pyx_BufFmt_CheckString(&ctx, buf->format)) goto fail;
+ }
+ if (unlikely((size_t)buf->itemsize != dtype->size)) {
+ PyErr_Format(PyExc_ValueError,
+ "Item size of buffer (%" CYTHON_FORMAT_SSIZE_T "d byte%s) does not match size of '%s' (%" CYTHON_FORMAT_SSIZE_T "d byte%s)",
+ buf->itemsize, (buf->itemsize > 1) ? "s" : "",
+ dtype->name, (Py_ssize_t)dtype->size, (dtype->size > 1) ? "s" : "");
+ goto fail;
+ }
+ if (buf->suboffsets == NULL) buf->suboffsets = __Pyx_minusones;
+ return 0;
+fail:;
+ __Pyx_SafeReleaseBuffer(buf);
+ return -1;
+}
+
+
+static CYTHON_INLINE void* __Pyx_BufPtrFull2d_imp(void* buf, Py_ssize_t i0, Py_ssize_t s0, Py_ssize_t o0, Py_ssize_t i1, Py_ssize_t s1, Py_ssize_t o1) {
+ char* ptr = (char*)buf;
+ptr += s0 * i0;
+if (o0 >= 0) ptr = *((char**)ptr) + o0;
+ptr += s1 * i1;
+if (o1 >= 0) ptr = *((char**)ptr) + o1;
+
+return ptr;
+}
+
+static CYTHON_INLINE void* __Pyx_BufPtrFull3d_imp(void* buf, Py_ssize_t i0, Py_ssize_t s0, Py_ssize_t o0, Py_ssize_t i1, Py_ssize_t s1, Py_ssize_t o1, Py_ssize_t i2, Py_ssize_t s2, Py_ssize_t o2) {
+ char* ptr = (char*)buf;
+ptr += s0 * i0;
+if (o0 >= 0) ptr = *((char**)ptr) + o0;
+ptr += s1 * i1;
+if (o1 >= 0) ptr = *((char**)ptr) + o1;
+ptr += s2 * i2;
+if (o2 >= 0) ptr = *((char**)ptr) + o2;
+
+return ptr;
+}
+ /* ArgTypeTest */
+ static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact)
+{
+ if (unlikely(!type)) {
+ PyErr_SetString(PyExc_SystemError, "Missing type object");
+ return 0;
+ }
+ else if (exact) {
+ #if PY_MAJOR_VERSION == 2
+ if ((type == &PyBaseString_Type) && likely(__Pyx_PyBaseString_CheckExact(obj))) return 1;
+ #endif
+ }
+ else {
+ if (likely(__Pyx_TypeCheck(obj, type))) return 1;
+ }
+ PyErr_Format(PyExc_TypeError,
+ "Argument '%.200s' has incorrect type (expected %.200s, got %.200s)",
+ name, type->tp_name, Py_TYPE(obj)->tp_name);
+ return 0;
+}
+
+/* BytesEquals */
+ static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals) {
+#if CYTHON_COMPILING_IN_PYPY
+ 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_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
+ return PyObject_RichCompareBool(s1, s2, equals);
+#else
+#if PY_MAJOR_VERSION < 3
+ PyObject* owned_ref = NULL;
+#endif
+ 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 PY_MAJOR_VERSION < 3
+ if ((s1_is_unicode & (!s2_is_unicode)) && PyString_CheckExact(s2)) {
+ owned_ref = PyUnicode_FromObject(s2);
+ if (unlikely(!owned_ref))
+ return -1;
+ s2 = owned_ref;
+ s2_is_unicode = 1;
+ } else if ((s2_is_unicode & (!s1_is_unicode)) && PyString_CheckExact(s1)) {
+ owned_ref = PyUnicode_FromObject(s1);
+ if (unlikely(!owned_ref))
+ return -1;
+ s1 = owned_ref;
+ s1_is_unicode = 1;
+ } else if (((!s2_is_unicode) & (!s1_is_unicode))) {
+ return __Pyx_PyBytes_Equals(s1, s2, equals);
+ }
+#endif
+ if (s1_is_unicode & s2_is_unicode) {
+ Py_ssize_t length;
+ int kind;
+ void *data1, *data2;
+ if (unlikely(__Pyx_PyUnicode_READY(s1) < 0) || unlikely(__Pyx_PyUnicode_READY(s2) < 0))
+ return -1;
+ length = __Pyx_PyUnicode_GET_LENGTH(s1);
+ if (length != __Pyx_PyUnicode_GET_LENGTH(s2)) {
+ goto return_ne;
+ }
+#if CYTHON_USE_UNICODE_INTERNALS
+ {
+ Py_hash_t hash1, hash2;
+ #if CYTHON_PEP393_ENABLED
+ hash1 = ((PyASCIIObject*)s1)->hash;
+ hash2 = ((PyASCIIObject*)s2)->hash;
+ #else
+ hash1 = ((PyUnicodeObject*)s1)->hash;
+ hash2 = ((PyUnicodeObject*)s2)->hash;
+ #endif
+ 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));
+ #if PY_MAJOR_VERSION < 3
+ Py_XDECREF(owned_ref);
+ #endif
+ 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_MAJOR_VERSION < 3
+ Py_XDECREF(owned_ref);
+ #endif
+ if (!py_result)
+ return -1;
+ result = __Pyx_PyObject_IsTrue(py_result);
+ Py_DECREF(py_result);
+ return result;
+ }
+return_eq:
+ #if PY_MAJOR_VERSION < 3
+ Py_XDECREF(owned_ref);
+ #endif
+ return (equals == Py_EQ);
+return_ne:
+ #if PY_MAJOR_VERSION < 3
+ Py_XDECREF(owned_ref);
+ #endif
+ return (equals == Py_NE);
+#endif
+}
+
+/* None */
+ static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t a, Py_ssize_t b) {
+ Py_ssize_t q = a / b;
+ Py_ssize_t r = a - q*b;
+ q -= ((r != 0) & ((r ^ b) < 0));
+ return q;
+}
+
+/* GetAttr */
+ static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *o, PyObject *n) {
+#if CYTHON_USE_TYPE_SLOTS
+#if PY_MAJOR_VERSION >= 3
+ if (likely(PyUnicode_Check(n)))
+#else
+ if (likely(PyString_Check(n)))
+#endif
+ return __Pyx_PyObject_GetAttrStr(o, n);
+#endif
+ return PyObject_GetAttr(o, n);
+}
+
+/* ObjectGetItem */
+ #if CYTHON_USE_TYPE_SLOTS
+static PyObject *__Pyx_PyObject_GetIndex(PyObject *obj, PyObject* index) {
+ PyObject *runerr;
+ Py_ssize_t key_value;
+ PySequenceMethods *m = Py_TYPE(obj)->tp_as_sequence;
+ if (unlikely(!(m && m->sq_item))) {
+ PyErr_Format(PyExc_TypeError, "'%.200s' object is not subscriptable", Py_TYPE(obj)->tp_name);
+ return NULL;
+ }
+ 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);
+ }
+ if (PyErr_GivenExceptionMatches(runerr, PyExc_OverflowError)) {
+ PyErr_Clear();
+ PyErr_Format(PyExc_IndexError, "cannot fit '%.200s' into an index-sized integer", Py_TYPE(index)->tp_name);
+ }
+ return NULL;
+}
+static PyObject *__Pyx_PyObject_GetItem(PyObject *obj, PyObject* key) {
+ PyMappingMethods *m = Py_TYPE(obj)->tp_as_mapping;
+ if (likely(m && m->mp_subscript)) {
+ return m->mp_subscript(obj, key);
+ }
+ return __Pyx_PyObject_GetIndex(obj, key);
+}
+#endif
+
+/* decode_c_string */
+ static CYTHON_INLINE PyObject* __Pyx_decode_c_string(
+ const char* cstring, Py_ssize_t start, Py_ssize_t stop,
+ const char* encoding, const char* errors,
+ PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)) {
+ Py_ssize_t length;
+ if (unlikely((start < 0) | (stop < 0))) {
+ size_t slen = strlen(cstring);
+ if (unlikely(slen > (size_t) PY_SSIZE_T_MAX)) {
+ PyErr_SetString(PyExc_OverflowError,
+ "c-string too long to convert to Python");
+ return NULL;
+ }
+ length = (Py_ssize_t) slen;
+ if (start < 0) {
+ start += length;
+ if (start < 0)
+ start = 0;
+ }
+ if (stop < 0)
+ stop += length;
+ }
+ length = stop - start;
+ if (unlikely(length <= 0))
+ return PyUnicode_FromUnicode(NULL, 0);
+ cstring += start;
+ if (decode_func) {
+ return decode_func(cstring, length, errors);
+ } else {
+ return PyUnicode_Decode(cstring, length, encoding, errors);
+ }
+}
+
+/* PyErrExceptionMatches */
+ #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);
+#if PY_MAJOR_VERSION >= 3
+ for (i=0; i<n; i++) {
+ if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
+ }
+#endif
+ 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) {
+ PyObject *exc_type = tstate->curexc_type;
+ if (exc_type == err) return 1;
+ if (unlikely(!exc_type)) return 0;
+ if (unlikely(PyTuple_Check(err)))
+ return __Pyx_PyErr_ExceptionMatchesTuple(exc_type, err);
+ return __Pyx_PyErr_GivenExceptionMatches(exc_type, err);
+}
+#endif
+
+/* GetAttr3 */
+ static PyObject *__Pyx_GetAttr3Default(PyObject *d) {
+ __Pyx_PyThreadState_declare
+ __Pyx_PyThreadState_assign
+ if (unlikely(!__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
+ return NULL;
+ __Pyx_PyErr_Clear();
+ Py_INCREF(d);
+ return d;
+}
+static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *o, PyObject *n, PyObject *d) {
+ PyObject *r = __Pyx_GetAttr(o, n);
+ return (likely(r)) ? r : __Pyx_GetAttr3Default(d);
+}
+
+/* PyDictVersioning */
+ #if CYTHON_USE_DICT_VERSIONS
+static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj) {
+ PyObject *dict = Py_TYPE(obj)->tp_dict;
+ return 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) {
+ dictptr = (offset > 0) ? (PyObject **) ((char *)obj + offset) : _PyObject_GetDictPtr(obj);
+ }
+ 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 (!dict || 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_AVOID_BORROWED_REFS
+#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1
+ result = _PyDict_GetItem_KnownHash(__pyx_d, name, ((PyASCIIObject *) name)->hash);
+ __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
+ if (likely(result)) {
+ return __Pyx_NewRef(result);
+ } else if (unlikely(PyErr_Occurred())) {
+ return NULL;
+ }
+#else
+ result = PyDict_GetItem(__pyx_d, name);
+ __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
+ if (likely(result)) {
+ return __Pyx_NewRef(result);
+ }
+#endif
+#else
+ result = PyObject_GetItem(__pyx_d, name);
+ __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
+ if (likely(result)) {
+ return __Pyx_NewRef(result);
+ }
+ PyErr_Clear();
+#endif
+ return __Pyx_GetBuiltinName(name);
+}
+
+/* ExtTypeTest */
+ static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) {
+ if (unlikely(!type)) {
+ PyErr_SetString(PyExc_SystemError, "Missing type object");
+ return 0;
+ }
+ if (likely(__Pyx_TypeCheck(obj, type)))
+ return 1;
+ PyErr_Format(PyExc_TypeError, "Cannot convert %.200s to %.200s",
+ Py_TYPE(obj)->tp_name, type->tp_name);
+ return 0;
+}
+
+/* GetTopmostException */
+ #if CYTHON_USE_EXC_INFO_STACK
+static _PyErr_StackItem *
+__Pyx_PyErr_GetTopmostException(PyThreadState *tstate)
+{
+ _PyErr_StackItem *exc_info = tstate->exc_info;
+ while ((exc_info->exc_type == NULL || exc_info->exc_type == 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
+ _PyErr_StackItem *exc_info = __Pyx_PyErr_GetTopmostException(tstate);
+ *type = exc_info->exc_type;
+ *value = exc_info->exc_value;
+ *tb = exc_info->exc_traceback;
+ #else
+ *type = tstate->exc_type;
+ *value = tstate->exc_value;
+ *tb = tstate->exc_traceback;
+ #endif
+ Py_XINCREF(*type);
+ Py_XINCREF(*value);
+ Py_XINCREF(*tb);
+}
+static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
+ 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
+
+/* 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, *local_value, *local_tb;
+#if CYTHON_FAST_THREAD_STATE
+ PyObject *tmp_type, *tmp_value, *tmp_tb;
+ 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;
+#else
+ PyErr_Fetch(&local_type, &local_value, &local_tb);
+#endif
+ 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 PY_MAJOR_VERSION >= 3
+ if (local_tb) {
+ if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0))
+ goto bad;
+ }
+ #endif
+ 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;
+ 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;
+ }
+ #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);
+#else
+ PyErr_SetExcInfo(local_type, local_value, local_tb);
+#endif
+ return 0;
+bad:
+ *type = 0;
+ *value = 0;
+ *tb = 0;
+ Py_XDECREF(local_type);
+ Py_XDECREF(local_value);
+ Py_XDECREF(local_tb);
+ return -1;
+}
+
+/* SwapException */
+ #if CYTHON_FAST_THREAD_STATE
+static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
+ 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
+ *type = tmp_type;
+ *value = tmp_value;
+ *tb = tmp_tb;
+}
+#else
+static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb) {
+ PyObject *tmp_type, *tmp_value, *tmp_tb;
+ PyErr_GetExcInfo(&tmp_type, &tmp_value, &tmp_tb);
+ PyErr_SetExcInfo(*type, *value, *tb);
+ *type = tmp_type;
+ *value = tmp_value;
+ *tb = tmp_tb;
+}
+#endif
+
+/* Import */
+ static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
+ PyObject *empty_list = 0;
+ PyObject *module = 0;
+ PyObject *global_dict = 0;
+ PyObject *empty_dict = 0;
+ PyObject *list;
+ #if PY_MAJOR_VERSION < 3
+ PyObject *py_import;
+ py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
+ if (!py_import)
+ goto bad;
+ #endif
+ if (from_list)
+ list = from_list;
+ else {
+ empty_list = PyList_New(0);
+ if (!empty_list)
+ goto bad;
+ list = empty_list;
+ }
+ global_dict = PyModule_GetDict(__pyx_m);
+ if (!global_dict)
+ goto bad;
+ empty_dict = PyDict_New();
+ if (!empty_dict)
+ goto bad;
+ {
+ #if PY_MAJOR_VERSION >= 3
+ if (level == -1) {
+ if (strchr(__Pyx_MODULE_NAME, '.')) {
+ module = PyImport_ImportModuleLevelObject(
+ name, global_dict, empty_dict, list, 1);
+ if (!module) {
+ if (!PyErr_ExceptionMatches(PyExc_ImportError))
+ goto bad;
+ PyErr_Clear();
+ }
+ }
+ level = 0;
+ }
+ #endif
+ if (!module) {
+ #if PY_MAJOR_VERSION < 3
+ PyObject *py_level = PyInt_FromLong(level);
+ if (!py_level)
+ goto bad;
+ module = PyObject_CallFunctionObjArgs(py_import,
+ name, global_dict, empty_dict, list, py_level, (PyObject *)NULL);
+ Py_DECREF(py_level);
+ #else
+ module = PyImport_ImportModuleLevelObject(
+ name, global_dict, empty_dict, list, level);
+ #endif
+ }
+ }
+bad:
+ #if PY_MAJOR_VERSION < 3
+ Py_XDECREF(py_import);
+ #endif
+ Py_XDECREF(empty_list);
+ Py_XDECREF(empty_dict);
+ return module;
+}
+
+/* FastTypeChecks */
+ #if CYTHON_COMPILING_IN_CPYTHON
+static int __Pyx_InBases(PyTypeObject *a, PyTypeObject *b) {
+ while (a) {
+ a = a->tp_base;
+ 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);
+}
+#if PY_MAJOR_VERSION == 2
+static int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject* exc_type2) {
+ PyObject *exception, *value, *tb;
+ int res;
+ __Pyx_PyThreadState_declare
+ __Pyx_PyThreadState_assign
+ __Pyx_ErrFetch(&exception, &value, &tb);
+ res = exc_type1 ? PyObject_IsSubclass(err, exc_type1) : 0;
+ if (unlikely(res == -1)) {
+ PyErr_WriteUnraisable(err);
+ res = 0;
+ }
+ if (!res) {
+ res = PyObject_IsSubclass(err, exc_type2);
+ if (unlikely(res == -1)) {
+ PyErr_WriteUnraisable(err);
+ res = 0;
+ }
+ }
+ __Pyx_ErrRestore(exception, value, tb);
+ return res;
+}
+#else
+static CYTHON_INLINE int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject *exc_type2) {
+ int res = exc_type1 ? __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type1) : 0;
+ if (!res) {
+ res = __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type2);
+ }
+ return res;
+}
+#endif
+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);
+#if PY_MAJOR_VERSION >= 3
+ for (i=0; i<n; i++) {
+ if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
+ }
+#endif
+ for (i=0; i<n; i++) {
+ PyObject *t = PyTuple_GET_ITEM(tuple, i);
+ #if PY_MAJOR_VERSION < 3
+ if (likely(exc_type == t)) return 1;
+ #endif
+ 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
+
+/* PyIntBinop */
+ #if !CYTHON_COMPILING_IN_PYPY
+static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, int inplace, int zerodivision_check) {
+ (void)inplace;
+ (void)zerodivision_check;
+ #if PY_MAJOR_VERSION < 3
+ if (likely(PyInt_CheckExact(op1))) {
+ const long b = intval;
+ long x;
+ long a = PyInt_AS_LONG(op1);
+ x = (long)((unsigned long)a + b);
+ if (likely((x^a) >= 0 || (x^b) >= 0))
+ return PyInt_FromLong(x);
+ return PyLong_Type.tp_as_number->nb_add(op1, op2);
+ }
+ #endif
+ #if CYTHON_USE_PYLONG_INTERNALS
+ if (likely(PyLong_CheckExact(op1))) {
+ const long b = intval;
+ long a, x;
+#ifdef HAVE_LONG_LONG
+ const PY_LONG_LONG llb = intval;
+ PY_LONG_LONG lla, llx;
+#endif
+ const digit* digits = ((PyLongObject*)op1)->ob_digit;
+ const Py_ssize_t size = Py_SIZE(op1);
+ if (likely(__Pyx_sst_abs(size) <= 1)) {
+ a = likely(size) ? digits[0] : 0;
+ if (size == -1) a = -a;
+ } 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]));
+ break;
+#ifdef HAVE_LONG_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]));
+ goto long_long;
+#endif
+ }
+ CYTHON_FALLTHROUGH;
+ case 2:
+ if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+ a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+ break;
+#ifdef HAVE_LONG_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]));
+ goto long_long;
+#endif
+ }
+ CYTHON_FALLTHROUGH;
+ 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]));
+ break;
+#ifdef HAVE_LONG_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]));
+ goto long_long;
+#endif
+ }
+ CYTHON_FALLTHROUGH;
+ 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]));
+ break;
+#ifdef HAVE_LONG_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]));
+ goto long_long;
+#endif
+ }
+ CYTHON_FALLTHROUGH;
+ 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]));
+ break;
+#ifdef HAVE_LONG_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]));
+ goto long_long;
+#endif
+ }
+ CYTHON_FALLTHROUGH;
+ 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]));
+ break;
+#ifdef HAVE_LONG_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]));
+ goto long_long;
+#endif
+ }
+ CYTHON_FALLTHROUGH;
+ default: return PyLong_Type.tp_as_number->nb_add(op1, op2);
+ }
+ }
+ x = a + b;
+ return PyLong_FromLong(x);
+#ifdef HAVE_LONG_LONG
+ long_long:
+ llx = lla + llb;
+ return PyLong_FromLongLong(llx);
+#endif
+
+
+ }
+ #endif
+ if (PyFloat_CheckExact(op1)) {
+ const long b = intval;
+ double a = PyFloat_AS_DOUBLE(op1);
+ double result;
+ PyFPE_START_PROTECT("add", return NULL)
+ result = ((double)a) + (double)b;
+ PyFPE_END_PROTECT(result)
+ return PyFloat_FromDouble(result);
+ }
+ return (inplace ? PyNumber_InPlaceAdd : PyNumber_Add)(op1, op2);
+}
+#endif
+
+/* None */
+ static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname) {
+ PyErr_Format(PyExc_UnboundLocalError, "local variable '%s' referenced before assignment", varname);
+}
+
+/* None */
+ static CYTHON_INLINE long __Pyx_div_long(long a, long b) {
+ long q = a / b;
+ long r = a - q*b;
+ q -= ((r != 0) & ((r ^ b) < 0));
+ return q;
+}
+
+/* WriteUnraisableException */
+ static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
+ CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename,
+ int full_traceback, CYTHON_UNUSED int nogil) {
+ PyObject *old_exc, *old_val, *old_tb;
+ PyObject *ctx;
+ __Pyx_PyThreadState_declare
+#ifdef WITH_THREAD
+ PyGILState_STATE state;
+ if (nogil)
+ state = PyGILState_Ensure();
+#ifdef _MSC_VER
+ else state = (PyGILState_STATE)-1;
+#endif
+#endif
+ __Pyx_PyThreadState_assign
+ __Pyx_ErrFetch(&old_exc, &old_val, &old_tb);
+ if (full_traceback) {
+ Py_XINCREF(old_exc);
+ Py_XINCREF(old_val);
+ Py_XINCREF(old_tb);
+ __Pyx_ErrRestore(old_exc, old_val, old_tb);
+ PyErr_PrintEx(1);
+ }
+ #if PY_MAJOR_VERSION < 3
+ ctx = PyString_FromString(name);
+ #else
+ ctx = PyUnicode_FromString(name);
+ #endif
+ __Pyx_ErrRestore(old_exc, old_val, old_tb);
+ if (!ctx) {
+ PyErr_WriteUnraisable(Py_None);
+ } else {
+ PyErr_WriteUnraisable(ctx);
+ Py_DECREF(ctx);
+ }
+#ifdef WITH_THREAD
+ if (nogil)
+ PyGILState_Release(state);
+#endif
+}
+
+/* ImportFrom */
+ static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) {
+ PyObject* value = __Pyx_PyObject_GetAttrStr(module, name);
+ if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) {
+ PyErr_Format(PyExc_ImportError,
+ #if PY_MAJOR_VERSION < 3
+ "cannot import name %.230s", PyString_AS_STRING(name));
+ #else
+ "cannot import name %S", name);
+ #endif
+ }
+ return value;
+}
+
+/* HasAttr */
+ static CYTHON_INLINE int __Pyx_HasAttr(PyObject *o, PyObject *n) {
+ PyObject *r;
+ if (unlikely(!__Pyx_PyBaseString_Check(n))) {
+ PyErr_SetString(PyExc_TypeError,
+ "hasattr(): attribute name must be string");
+ return -1;
+ }
+ r = __Pyx_GetAttr(o, n);
+ if (unlikely(!r)) {
+ PyErr_Clear();
+ return 0;
+ } else {
+ Py_DECREF(r);
+ return 1;
+ }
+}
+
+/* PyObject_GenericGetAttrNoDict */
+ #if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
+static PyObject *__Pyx_RaiseGenericGetAttributeError(PyTypeObject *tp, PyObject *attr_name) {
+ PyErr_Format(PyExc_AttributeError,
+#if PY_MAJOR_VERSION >= 3
+ "'%.50s' object has no attribute '%U'",
+ tp->tp_name, attr_name);
+#else
+ "'%.50s' object has no attribute '%.400s'",
+ tp->tp_name, PyString_AS_STRING(attr_name));
+#endif
+ return NULL;
+}
+static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name) {
+ PyObject *descr;
+ PyTypeObject *tp = Py_TYPE(obj);
+ if (unlikely(!PyString_Check(attr_name))) {
+ return PyObject_GenericGetAttr(obj, attr_name);
+ }
+ assert(!tp->tp_dictoffset);
+ descr = _PyType_Lookup(tp, attr_name);
+ if (unlikely(!descr)) {
+ return __Pyx_RaiseGenericGetAttributeError(tp, attr_name);
+ }
+ Py_INCREF(descr);
+ #if PY_MAJOR_VERSION < 3
+ if (likely(PyType_HasFeature(Py_TYPE(descr), Py_TPFLAGS_HAVE_CLASS)))
+ #endif
+ {
+ descrgetfunc f = Py_TYPE(descr)->tp_descr_get;
+ if (unlikely(f)) {
+ PyObject *res = f(descr, obj, (PyObject *)tp);
+ Py_DECREF(descr);
+ return res;
+ }
+ }
+ return descr;
+}
+#endif
+
+/* PyObject_GenericGetAttr */
+ #if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
+static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name) {
+ if (unlikely(Py_TYPE(obj)->tp_dictoffset)) {
+ return PyObject_GenericGetAttr(obj, attr_name);
+ }
+ return __Pyx_PyObject_GenericGetAttrNoDict(obj, attr_name);
+}
+#endif
+
+/* SetVTable */
+ static int __Pyx_SetVtable(PyObject *dict, void *vtable) {
+#if PY_VERSION_HEX >= 0x02070000
+ PyObject *ob = PyCapsule_New(vtable, 0, 0);
+#else
+ PyObject *ob = PyCObject_FromVoidPtr(vtable, 0);
+#endif
+ if (!ob)
+ goto bad;
+ if (PyDict_SetItem(dict, __pyx_n_s_pyx_vtable, ob) < 0)
+ goto bad;
+ Py_DECREF(ob);
+ return 0;
+bad:
+ Py_XDECREF(ob);
+ return -1;
+}
+
+/* SetupReduce */
+ static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) {
+ int ret;
+ PyObject *name_attr;
+ name_attr = __Pyx_PyObject_GetAttrStr(meth, __pyx_n_s_name_2);
+ 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_reduce_ex = NULL;
+ PyObject *reduce = NULL;
+ PyObject *reduce_ex = NULL;
+ PyObject *reduce_cython = NULL;
+ PyObject *setstate = NULL;
+ PyObject *setstate_cython = NULL;
+#if CYTHON_USE_PYTYPE_LOOKUP
+ if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto GOOD;
+#else
+ if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto GOOD;
+#endif
+#if CYTHON_USE_PYTYPE_LOOKUP
+ object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD;
+#else
+ object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD;
+#endif
+ reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto BAD;
+ if (reduce_ex == object_reduce_ex) {
+#if CYTHON_USE_PYTYPE_LOOKUP
+ object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD;
+#else
+ object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD;
+#endif
+ reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto BAD;
+ if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_n_s_reduce_cython)) {
+ reduce_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_cython); if (unlikely(!reduce_cython)) goto BAD;
+ ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto BAD;
+ ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto BAD;
+ setstate = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate);
+ if (!setstate) PyErr_Clear();
+ if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_n_s_setstate_cython)) {
+ setstate_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate_cython); if (unlikely(!setstate_cython)) goto BAD;
+ ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto BAD;
+ ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto BAD;
+ }
+ PyType_Modified((PyTypeObject*)type_obj);
+ }
+ }
+ goto GOOD;
+BAD:
+ if (!PyErr_Occurred())
+ PyErr_Format(PyExc_RuntimeError, "Unable to initialize pickling for %s", ((PyTypeObject*)type_obj)->tp_name);
+ ret = -1;
+GOOD:
+#if !CYTHON_USE_PYTYPE_LOOKUP
+ Py_XDECREF(object_reduce);
+ Py_XDECREF(object_reduce_ex);
+#endif
+ Py_XDECREF(reduce);
+ Py_XDECREF(reduce_ex);
+ Py_XDECREF(reduce_cython);
+ Py_XDECREF(setstate);
+ Py_XDECREF(setstate_cython);
+ return ret;
+}
+
+/* FetchCommonType */
+ static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type) {
+ PyObject* fake_module;
+ PyTypeObject* cached_type = NULL;
+ fake_module = PyImport_AddModule((char*) "_cython_" CYTHON_ABI);
+ if (!fake_module) return NULL;
+ Py_INCREF(fake_module);
+ cached_type = (PyTypeObject*) PyObject_GetAttrString(fake_module, type->tp_name);
+ if (cached_type) {
+ if (!PyType_Check((PyObject*)cached_type)) {
+ PyErr_Format(PyExc_TypeError,
+ "Shared Cython type %.200s is not a type object",
+ type->tp_name);
+ goto bad;
+ }
+ if (cached_type->tp_basicsize != type->tp_basicsize) {
+ PyErr_Format(PyExc_TypeError,
+ "Shared Cython type %.200s has the wrong size, try recompiling",
+ type->tp_name);
+ goto bad;
+ }
+ } else {
+ if (!PyErr_ExceptionMatches(PyExc_AttributeError)) goto bad;
+ PyErr_Clear();
+ if (PyType_Ready(type) < 0) goto bad;
+ if (PyObject_SetAttrString(fake_module, type->tp_name, (PyObject*) type) < 0)
+ goto bad;
+ Py_INCREF(type);
+ cached_type = type;
+ }
+done:
+ Py_DECREF(fake_module);
+ return cached_type;
+bad:
+ Py_XDECREF(cached_type);
+ cached_type = NULL;
+ goto done;
+}
+
+/* CythonFunction */
+ #include <structmember.h>
+static PyObject *
+__Pyx_CyFunction_get_doc(__pyx_CyFunctionObject *op, CYTHON_UNUSED void *closure)
+{
+ if (unlikely(op->func_doc == NULL)) {
+ if (op->func.m_ml->ml_doc) {
+#if PY_MAJOR_VERSION >= 3
+ op->func_doc = PyUnicode_FromString(op->func.m_ml->ml_doc);
+#else
+ op->func_doc = PyString_FromString(op->func.m_ml->ml_doc);
+#endif
+ if (unlikely(op->func_doc == NULL))
+ return NULL;
+ } else {
+ Py_INCREF(Py_None);
+ return Py_None;
+ }
+ }
+ Py_INCREF(op->func_doc);
+ return op->func_doc;
+}
+static int
+__Pyx_CyFunction_set_doc(__pyx_CyFunctionObject *op, PyObject *value, CYTHON_UNUSED void *context)
+{
+ PyObject *tmp = op->func_doc;
+ if (value == NULL) {
+ value = Py_None;
+ }
+ Py_INCREF(value);
+ op->func_doc = value;
+ Py_XDECREF(tmp);
+ return 0;
+}
+static PyObject *
+__Pyx_CyFunction_get_name(__pyx_CyFunctionObject *op, CYTHON_UNUSED void *context)
+{
+ if (unlikely(op->func_name == NULL)) {
+#if PY_MAJOR_VERSION >= 3
+ op->func_name = PyUnicode_InternFromString(op->func.m_ml->ml_name);
+#else
+ op->func_name = PyString_InternFromString(op->func.m_ml->ml_name);
+#endif
+ if (unlikely(op->func_name == NULL))
+ return NULL;
+ }
+ Py_INCREF(op->func_name);
+ return op->func_name;
+}
+static int
+__Pyx_CyFunction_set_name(__pyx_CyFunctionObject *op, PyObject *value, CYTHON_UNUSED void *context)
+{
+ PyObject *tmp;
+#if PY_MAJOR_VERSION >= 3
+ if (unlikely(value == NULL || !PyUnicode_Check(value)))
+#else
+ if (unlikely(value == NULL || !PyString_Check(value)))
+#endif
+ {
+ PyErr_SetString(PyExc_TypeError,
+ "__name__ must be set to a string object");
+ return -1;
+ }
+ tmp = op->func_name;
+ Py_INCREF(value);
+ op->func_name = value;
+ Py_XDECREF(tmp);
+ return 0;
+}
+static PyObject *
+__Pyx_CyFunction_get_qualname(__pyx_CyFunctionObject *op, CYTHON_UNUSED void *context)
+{
+ Py_INCREF(op->func_qualname);
+ return op->func_qualname;
+}
+static int
+__Pyx_CyFunction_set_qualname(__pyx_CyFunctionObject *op, PyObject *value, CYTHON_UNUSED void *context)
+{
+ PyObject *tmp;
+#if PY_MAJOR_VERSION >= 3
+ if (unlikely(value == NULL || !PyUnicode_Check(value)))
+#else
+ if (unlikely(value == NULL || !PyString_Check(value)))
+#endif
+ {
+ PyErr_SetString(PyExc_TypeError,
+ "__qualname__ must be set to a string object");
+ return -1;
+ }
+ tmp = op->func_qualname;
+ Py_INCREF(value);
+ op->func_qualname = value;
+ Py_XDECREF(tmp);
+ return 0;
+}
+static PyObject *
+__Pyx_CyFunction_get_self(__pyx_CyFunctionObject *m, CYTHON_UNUSED void *closure)
+{
+ PyObject *self;
+ self = m->func_closure;
+ if (self == NULL)
+ self = Py_None;
+ Py_INCREF(self);
+ return self;
+}
+static PyObject *
+__Pyx_CyFunction_get_dict(__pyx_CyFunctionObject *op, CYTHON_UNUSED void *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;
+}
+static int
+__Pyx_CyFunction_set_dict(__pyx_CyFunctionObject *op, PyObject *value, CYTHON_UNUSED void *context)
+{
+ PyObject *tmp;
+ if (unlikely(value == NULL)) {
+ PyErr_SetString(PyExc_TypeError,
+ "function's dictionary may not be deleted");
+ return -1;
+ }
+ if (unlikely(!PyDict_Check(value))) {
+ PyErr_SetString(PyExc_TypeError,
+ "setting function's dictionary to a non-dict");
+ return -1;
+ }
+ tmp = op->func_dict;
+ Py_INCREF(value);
+ op->func_dict = value;
+ Py_XDECREF(tmp);
+ return 0;
+}
+static PyObject *
+__Pyx_CyFunction_get_globals(__pyx_CyFunctionObject *op, CYTHON_UNUSED void *context)
+{
+ Py_INCREF(op->func_globals);
+ return op->func_globals;
+}
+static PyObject *
+__Pyx_CyFunction_get_closure(CYTHON_UNUSED __pyx_CyFunctionObject *op, CYTHON_UNUSED void *context)
+{
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+static PyObject *
+__Pyx_CyFunction_get_code(__pyx_CyFunctionObject *op, CYTHON_UNUSED void *context)
+{
+ PyObject* result = (op->func_code) ? op->func_code : Py_None;
+ 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 = PySequence_ITEM(res, 0);
+ if (unlikely(!op->defaults_tuple)) result = -1;
+ else {
+ op->defaults_kwdict = 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, CYTHON_UNUSED void *context) {
+ PyObject* tmp;
+ if (!value) {
+ value = Py_None;
+ } else if (value != Py_None && !PyTuple_Check(value)) {
+ PyErr_SetString(PyExc_TypeError,
+ "__defaults__ must be set to a tuple object");
+ return -1;
+ }
+ Py_INCREF(value);
+ tmp = op->defaults_tuple;
+ op->defaults_tuple = value;
+ Py_XDECREF(tmp);
+ return 0;
+}
+static PyObject *
+__Pyx_CyFunction_get_defaults(__pyx_CyFunctionObject *op, CYTHON_UNUSED void *context) {
+ PyObject* result = op->defaults_tuple;
+ if (unlikely(!result)) {
+ if (op->defaults_getter) {
+ if (__Pyx_CyFunction_init_defaults(op) < 0) return NULL;
+ result = op->defaults_tuple;
+ } else {
+ result = Py_None;
+ }
+ }
+ Py_INCREF(result);
+ return result;
+}
+static int
+__Pyx_CyFunction_set_kwdefaults(__pyx_CyFunctionObject *op, PyObject* value, CYTHON_UNUSED void *context) {
+ PyObject* tmp;
+ if (!value) {
+ value = Py_None;
+ } else if (value != Py_None && !PyDict_Check(value)) {
+ PyErr_SetString(PyExc_TypeError,
+ "__kwdefaults__ must be set to a dict object");
+ return -1;
+ }
+ Py_INCREF(value);
+ tmp = op->defaults_kwdict;
+ op->defaults_kwdict = value;
+ Py_XDECREF(tmp);
+ return 0;
+}
+static PyObject *
+__Pyx_CyFunction_get_kwdefaults(__pyx_CyFunctionObject *op, CYTHON_UNUSED void *context) {
+ PyObject* result = op->defaults_kwdict;
+ if (unlikely(!result)) {
+ if (op->defaults_getter) {
+ if (__Pyx_CyFunction_init_defaults(op) < 0) return NULL;
+ result = op->defaults_kwdict;
+ } else {
+ result = Py_None;
+ }
+ }
+ Py_INCREF(result);
+ return result;
+}
+static int
+__Pyx_CyFunction_set_annotations(__pyx_CyFunctionObject *op, PyObject* value, CYTHON_UNUSED void *context) {
+ PyObject* tmp;
+ if (!value || value == Py_None) {
+ value = NULL;
+ } else if (!PyDict_Check(value)) {
+ PyErr_SetString(PyExc_TypeError,
+ "__annotations__ must be set to a dict object");
+ return -1;
+ }
+ Py_XINCREF(value);
+ tmp = op->func_annotations;
+ op->func_annotations = value;
+ Py_XDECREF(tmp);
+ return 0;
+}
+static PyObject *
+__Pyx_CyFunction_get_annotations(__pyx_CyFunctionObject *op, CYTHON_UNUSED void *context) {
+ 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 PyGetSetDef __pyx_CyFunction_getsets[] = {
+ {(char *) "func_doc", (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
+ {(char *) "__doc__", (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
+ {(char *) "func_name", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
+ {(char *) "__name__", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
+ {(char *) "__qualname__", (getter)__Pyx_CyFunction_get_qualname, (setter)__Pyx_CyFunction_set_qualname, 0, 0},
+ {(char *) "__self__", (getter)__Pyx_CyFunction_get_self, 0, 0, 0},
+ {(char *) "func_dict", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
+ {(char *) "__dict__", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
+ {(char *) "func_globals", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
+ {(char *) "__globals__", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
+ {(char *) "func_closure", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
+ {(char *) "__closure__", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
+ {(char *) "func_code", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
+ {(char *) "__code__", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
+ {(char *) "func_defaults", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
+ {(char *) "__defaults__", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
+ {(char *) "__kwdefaults__", (getter)__Pyx_CyFunction_get_kwdefaults, (setter)__Pyx_CyFunction_set_kwdefaults, 0, 0},
+ {(char *) "__annotations__", (getter)__Pyx_CyFunction_get_annotations, (setter)__Pyx_CyFunction_set_annotations, 0, 0},
+ {0, 0, 0, 0, 0}
+};
+static PyMemberDef __pyx_CyFunction_members[] = {
+ {(char *) "__module__", T_OBJECT, offsetof(PyCFunctionObject, m_module), PY_WRITE_RESTRICTED, 0},
+ {0, 0, 0, 0, 0}
+};
+static PyObject *
+__Pyx_CyFunction_reduce(__pyx_CyFunctionObject *m, CYTHON_UNUSED PyObject *args)
+{
+#if PY_MAJOR_VERSION >= 3
+ return PyUnicode_FromString(m->func.m_ml->ml_name);
+#else
+ return PyString_FromString(m->func.m_ml->ml_name);
+#endif
+}
+static PyMethodDef __pyx_CyFunction_methods[] = {
+ {"__reduce__", (PyCFunction)__Pyx_CyFunction_reduce, METH_VARARGS, 0},
+ {0, 0, 0, 0}
+};
+#if PY_VERSION_HEX < 0x030500A0
+#define __Pyx_CyFunction_weakreflist(cyfunc) ((cyfunc)->func_weakreflist)
+#else
+#define __Pyx_CyFunction_weakreflist(cyfunc) ((cyfunc)->func.m_weakreflist)
+#endif
+static PyObject *__Pyx_CyFunction_New(PyTypeObject *type, PyMethodDef *ml, int flags, PyObject* qualname,
+ PyObject *closure, PyObject *module, PyObject* globals, PyObject* code) {
+ __pyx_CyFunctionObject *op = PyObject_GC_New(__pyx_CyFunctionObject, type);
+ if (op == NULL)
+ return NULL;
+ op->flags = flags;
+ __Pyx_CyFunction_weakreflist(op) = NULL;
+ op->func.m_ml = ml;
+ op->func.m_self = (PyObject *) op;
+ Py_XINCREF(closure);
+ op->func_closure = closure;
+ Py_XINCREF(module);
+ op->func.m_module = module;
+ op->func_dict = NULL;
+ op->func_name = NULL;
+ Py_INCREF(qualname);
+ op->func_qualname = qualname;
+ op->func_doc = NULL;
+ op->func_classobj = NULL;
+ op->func_globals = globals;
+ Py_INCREF(op->func_globals);
+ Py_XINCREF(code);
+ op->func_code = code;
+ op->defaults_pyobjects = 0;
+ op->defaults = NULL;
+ op->defaults_tuple = NULL;
+ op->defaults_kwdict = NULL;
+ op->defaults_getter = NULL;
+ op->func_annotations = NULL;
+ PyObject_GC_Track(op);
+ return (PyObject *) op;
+}
+static int
+__Pyx_CyFunction_clear(__pyx_CyFunctionObject *m)
+{
+ Py_CLEAR(m->func_closure);
+ Py_CLEAR(m->func.m_module);
+ Py_CLEAR(m->func_dict);
+ 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);
+ Py_CLEAR(m->func_classobj);
+ Py_CLEAR(m->defaults_tuple);
+ Py_CLEAR(m->defaults_kwdict);
+ Py_CLEAR(m->func_annotations);
+ if (m->defaults) {
+ PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m);
+ int i;
+ for (i = 0; i < m->defaults_pyobjects; i++)
+ Py_XDECREF(pydefaults[i]);
+ PyObject_Free(m->defaults);
+ m->defaults = NULL;
+ }
+ return 0;
+}
+static void __Pyx__CyFunction_dealloc(__pyx_CyFunctionObject *m)
+{
+ if (__Pyx_CyFunction_weakreflist(m) != NULL)
+ PyObject_ClearWeakRefs((PyObject *) m);
+ __Pyx_CyFunction_clear(m);
+ PyObject_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)
+{
+ Py_VISIT(m->func_closure);
+ Py_VISIT(m->func.m_module);
+ Py_VISIT(m->func_dict);
+ Py_VISIT(m->func_name);
+ Py_VISIT(m->func_qualname);
+ Py_VISIT(m->func_doc);
+ Py_VISIT(m->func_globals);
+ Py_VISIT(m->func_code);
+ Py_VISIT(m->func_classobj);
+ Py_VISIT(m->defaults_tuple);
+ Py_VISIT(m->defaults_kwdict);
+ if (m->defaults) {
+ PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m);
+ int i;
+ for (i = 0; i < m->defaults_pyobjects; i++)
+ Py_VISIT(pydefaults[i]);
+ }
+ return 0;
+}
+static PyObject *__Pyx_CyFunction_descr_get(PyObject *func, PyObject *obj, PyObject *type)
+{
+ __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
+ if (m->flags & __Pyx_CYFUNCTION_STATICMETHOD) {
+ Py_INCREF(func);
+ return func;
+ }
+ if (m->flags & __Pyx_CYFUNCTION_CLASSMETHOD) {
+ if (type == NULL)
+ type = (PyObject *)(Py_TYPE(obj));
+ return __Pyx_PyMethod_New(func, type, (PyObject *)(Py_TYPE(type)));
+ }
+ if (obj == Py_None)
+ obj = NULL;
+ return __Pyx_PyMethod_New(func, obj, type);
+}
+static PyObject*
+__Pyx_CyFunction_repr(__pyx_CyFunctionObject *op)
+{
+#if PY_MAJOR_VERSION >= 3
+ return PyUnicode_FromFormat("<cyfunction %U at %p>",
+ op->func_qualname, (void *)op);
+#else
+ return PyString_FromFormat("<cyfunction %s at %p>",
+ PyString_AsString(op->func_qualname), (void *)op);
+#endif
+}
+static PyObject * __Pyx_CyFunction_CallMethod(PyObject *func, PyObject *self, PyObject *arg, PyObject *kw) {
+ PyCFunctionObject* f = (PyCFunctionObject*)func;
+ PyCFunction meth = f->m_ml->ml_meth;
+ Py_ssize_t size;
+ switch (f->m_ml->ml_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*)meth)(self, arg, kw);
+ case METH_NOARGS:
+ if (likely(kw == NULL || PyDict_Size(kw) == 0)) {
+ size = PyTuple_GET_SIZE(arg);
+ if (likely(size == 0))
+ return (*meth)(self, NULL);
+ PyErr_Format(PyExc_TypeError,
+ "%.200s() takes no arguments (%" CYTHON_FORMAT_SSIZE_T "d given)",
+ f->m_ml->ml_name, size);
+ return NULL;
+ }
+ break;
+ case METH_O:
+ if (likely(kw == NULL || PyDict_Size(kw) == 0)) {
+ size = PyTuple_GET_SIZE(arg);
+ if (likely(size == 1)) {
+ PyObject *result, *arg0;
+ #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
+ arg0 = PyTuple_GET_ITEM(arg, 0);
+ #else
+ arg0 = 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;
+ }
+ PyErr_Format(PyExc_TypeError,
+ "%.200s() takes exactly one argument (%" CYTHON_FORMAT_SSIZE_T "d given)",
+ f->m_ml->ml_name, size);
+ return NULL;
+ }
+ break;
+ default:
+ PyErr_SetString(PyExc_SystemError, "Bad call flags in "
+ "__Pyx_CyFunction_Call. METH_OLDARGS is no "
+ "longer supported!");
+ return NULL;
+ }
+ PyErr_Format(PyExc_TypeError, "%.200s() takes no keyword arguments",
+ f->m_ml->ml_name);
+ return NULL;
+}
+static CYTHON_INLINE PyObject *__Pyx_CyFunction_Call(PyObject *func, PyObject *arg, PyObject *kw) {
+ return __Pyx_CyFunction_CallMethod(func, ((PyCFunctionObject*)func)->m_self, arg, kw);
+}
+static PyObject *__Pyx_CyFunction_CallAsMethod(PyObject *func, PyObject *args, PyObject *kw) {
+ PyObject *result;
+ __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *) func;
+ if ((cyfunc->flags & __Pyx_CYFUNCTION_CCLASS) && !(cyfunc->flags & __Pyx_CYFUNCTION_STATICMETHOD)) {
+ Py_ssize_t argc;
+ PyObject *new_args;
+ PyObject *self;
+ argc = PyTuple_GET_SIZE(args);
+ 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);
+ 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;
+}
+static PyTypeObject __pyx_CyFunctionType_type = {
+ PyVarObject_HEAD_INIT(0, 0)
+ "cython_function_or_method",
+ sizeof(__pyx_CyFunctionObject),
+ 0,
+ (destructor) __Pyx_CyFunction_dealloc,
+ 0,
+ 0,
+ 0,
+#if PY_MAJOR_VERSION < 3
+ 0,
+#else
+ 0,
+#endif
+ (reprfunc) __Pyx_CyFunction_repr,
+ 0,
+ 0,
+ 0,
+ 0,
+ __Pyx_CyFunction_CallAsMethod,
+ 0,
+ 0,
+ 0,
+ 0,
+ Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,
+ 0,
+ (traverseproc) __Pyx_CyFunction_traverse,
+ (inquiry) __Pyx_CyFunction_clear,
+ 0,
+#if PY_VERSION_HEX < 0x030500A0
+ offsetof(__pyx_CyFunctionObject, func_weakreflist),
+#else
+ offsetof(PyCFunctionObject, m_weakreflist),
+#endif
+ 0,
+ 0,
+ __pyx_CyFunction_methods,
+ __pyx_CyFunction_members,
+ __pyx_CyFunction_getsets,
+ 0,
+ 0,
+ __Pyx_CyFunction_descr_get,
+ 0,
+ offsetof(__pyx_CyFunctionObject, func_dict),
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+#if PY_VERSION_HEX >= 0x030400a1
+ 0,
+#endif
+};
+static int __pyx_CyFunction_init(void) {
+ __pyx_CyFunctionType = __Pyx_FetchCommonType(&__pyx_CyFunctionType_type);
+ if (unlikely(__pyx_CyFunctionType == NULL)) {
+ return -1;
+ }
+ return 0;
+}
+static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *func, size_t size, int pyobjects) {
+ __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
+ m->defaults = PyObject_Malloc(size);
+ if (unlikely(!m->defaults))
+ return PyErr_NoMemory();
+ memset(m->defaults, 0, size);
+ m->defaults_pyobjects = pyobjects;
+ 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);
+}
+
+/* FusedFunction */
+ static PyObject *
+__pyx_FusedFunction_New(PyTypeObject *type, PyMethodDef *ml, int flags,
+ PyObject *qualname, PyObject *self,
+ PyObject *module, PyObject *globals,
+ PyObject *code)
+{
+ __pyx_FusedFunctionObject *fusedfunc =
+ (__pyx_FusedFunctionObject *) __Pyx_CyFunction_New(type, ml, flags, qualname,
+ self, module, globals, code);
+ if (!fusedfunc)
+ return NULL;
+ fusedfunc->__signatures__ = NULL;
+ fusedfunc->type = NULL;
+ fusedfunc->self = NULL;
+ return (PyObject *) fusedfunc;
+}
+static void
+__pyx_FusedFunction_dealloc(__pyx_FusedFunctionObject *self)
+{
+ PyObject_GC_UnTrack(self);
+ Py_CLEAR(self->self);
+ Py_CLEAR(self->type);
+ Py_CLEAR(self->__signatures__);
+ __Pyx__CyFunction_dealloc((__pyx_CyFunctionObject *) self);
+}
+static int
+__pyx_FusedFunction_traverse(__pyx_FusedFunctionObject *self,
+ visitproc visit,
+ void *arg)
+{
+ Py_VISIT(self->self);
+ Py_VISIT(self->type);
+ Py_VISIT(self->__signatures__);
+ return __Pyx_CyFunction_traverse((__pyx_CyFunctionObject *) self, visit, arg);
+}
+static int
+__pyx_FusedFunction_clear(__pyx_FusedFunctionObject *self)
+{
+ Py_CLEAR(self->self);
+ Py_CLEAR(self->type);
+ Py_CLEAR(self->__signatures__);
+ return __Pyx_CyFunction_clear((__pyx_CyFunctionObject *) self);
+}
+static PyObject *
+__pyx_FusedFunction_descr_get(PyObject *self, PyObject *obj, PyObject *type)
+{
+ __pyx_FusedFunctionObject *func, *meth;
+ func = (__pyx_FusedFunctionObject *) self;
+ if (func->self || func->func.flags & __Pyx_CYFUNCTION_STATICMETHOD) {
+ Py_INCREF(self);
+ return self;
+ }
+ if (obj == Py_None)
+ obj = NULL;
+ meth = (__pyx_FusedFunctionObject *) __pyx_FusedFunction_NewEx(
+ ((PyCFunctionObject *) func)->m_ml,
+ ((__pyx_CyFunctionObject *) func)->flags,
+ ((__pyx_CyFunctionObject *) func)->func_qualname,
+ ((__pyx_CyFunctionObject *) func)->func_closure,
+ ((PyCFunctionObject *) func)->m_module,
+ ((__pyx_CyFunctionObject *) func)->func_globals,
+ ((__pyx_CyFunctionObject *) func)->func_code);
+ if (!meth)
+ return NULL;
+ Py_XINCREF(func->func.func_classobj);
+ meth->func.func_classobj = func->func.func_classobj;
+ Py_XINCREF(func->__signatures__);
+ meth->__signatures__ = func->__signatures__;
+ Py_XINCREF(type);
+ meth->type = type;
+ Py_XINCREF(func->func.defaults_tuple);
+ meth->func.defaults_tuple = func->func.defaults_tuple;
+ if (func->func.flags & __Pyx_CYFUNCTION_CLASSMETHOD)
+ obj = type;
+ Py_XINCREF(obj);
+ meth->self = obj;
+ return (PyObject *) meth;
+}
+static PyObject *
+_obj_to_str(PyObject *obj)
+{
+ if (PyType_Check(obj))
+ return PyObject_GetAttr(obj, __pyx_n_s_name_2);
+ else
+ return PyObject_Str(obj);
+}
+static PyObject *
+__pyx_FusedFunction_getitem(__pyx_FusedFunctionObject *self, PyObject *idx)
+{
+ PyObject *signature = NULL;
+ PyObject *unbound_result_func;
+ PyObject *result_func = NULL;
+ if (self->__signatures__ == NULL) {
+ PyErr_SetString(PyExc_TypeError, "Function is not fused");
+ return NULL;
+ }
+ if (PyTuple_Check(idx)) {
+ PyObject *list = PyList_New(0);
+ Py_ssize_t n = PyTuple_GET_SIZE(idx);
+ PyObject *string = NULL;
+ PyObject *sep = NULL;
+ int i;
+ if (!list)
+ return NULL;
+ for (i = 0; i < n; i++) {
+#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
+ PyObject *item = PyTuple_GET_ITEM(idx, i);
+#else
+ PyObject *item = PySequence_ITEM(idx, i);
+#endif
+ string = _obj_to_str(item);
+#if !(CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS)
+ Py_DECREF(item);
+#endif
+ if (!string || PyList_Append(list, string) < 0)
+ goto __pyx_err;
+ Py_DECREF(string);
+ }
+ sep = PyUnicode_FromString("|");
+ if (sep)
+ signature = PyUnicode_Join(sep, list);
+__pyx_err:
+;
+ Py_DECREF(list);
+ Py_XDECREF(sep);
+ } else {
+ signature = _obj_to_str(idx);
+ }
+ if (!signature)
+ return NULL;
+ unbound_result_func = PyObject_GetItem(self->__signatures__, signature);
+ if (unbound_result_func) {
+ if (self->self || self->type) {
+ __pyx_FusedFunctionObject *unbound = (__pyx_FusedFunctionObject *) unbound_result_func;
+ Py_CLEAR(unbound->func.func_classobj);
+ Py_XINCREF(self->func.func_classobj);
+ unbound->func.func_classobj = self->func.func_classobj;
+ result_func = __pyx_FusedFunction_descr_get(unbound_result_func,
+ self->self, self->type);
+ } else {
+ result_func = unbound_result_func;
+ Py_INCREF(result_func);
+ }
+ }
+ Py_DECREF(signature);
+ Py_XDECREF(unbound_result_func);
+ return result_func;
+}
+static PyObject *
+__pyx_FusedFunction_callfunction(PyObject *func, PyObject *args, PyObject *kw)
+{
+ __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *) func;
+ int static_specialized = (cyfunc->flags & __Pyx_CYFUNCTION_STATICMETHOD &&
+ !((__pyx_FusedFunctionObject *) func)->__signatures__);
+ if (cyfunc->flags & __Pyx_CYFUNCTION_CCLASS && !static_specialized) {
+ return __Pyx_CyFunction_CallAsMethod(func, args, kw);
+ } else {
+ return __Pyx_CyFunction_Call(func, args, kw);
+ }
+}
+static PyObject *
+__pyx_FusedFunction_call(PyObject *func, PyObject *args, PyObject *kw)
+{
+ __pyx_FusedFunctionObject *binding_func = (__pyx_FusedFunctionObject *) func;
+ Py_ssize_t argc = PyTuple_GET_SIZE(args);
+ PyObject *new_args = NULL;
+ __pyx_FusedFunctionObject *new_func = NULL;
+ PyObject *result = NULL;
+ PyObject *self = NULL;
+ int is_staticmethod = binding_func->func.flags & __Pyx_CYFUNCTION_STATICMETHOD;
+ int is_classmethod = binding_func->func.flags & __Pyx_CYFUNCTION_CLASSMETHOD;
+ if (binding_func->self) {
+ Py_ssize_t i;
+ new_args = PyTuple_New(argc + 1);
+ if (!new_args)
+ return NULL;
+ self = binding_func->self;
+#if !(CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS)
+ Py_INCREF(self);
+#endif
+ Py_INCREF(self);
+ PyTuple_SET_ITEM(new_args, 0, self);
+ for (i = 0; i < argc; i++) {
+#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
+ PyObject *item = PyTuple_GET_ITEM(args, i);
+ Py_INCREF(item);
+#else
+ PyObject *item = PySequence_ITEM(args, i); if (unlikely(!item)) goto bad;
+#endif
+ PyTuple_SET_ITEM(new_args, i + 1, item);
+ }
+ args = new_args;
+ } else if (binding_func->type) {
+ if (argc < 1) {
+ PyErr_SetString(PyExc_TypeError, "Need at least one argument, 0 given.");
+ return NULL;
+ }
+#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
+ self = PyTuple_GET_ITEM(args, 0);
+#else
+ self = PySequence_ITEM(args, 0); if (unlikely(!self)) return NULL;
+#endif
+ }
+ if (self && !is_classmethod && !is_staticmethod) {
+ int is_instance = PyObject_IsInstance(self, binding_func->type);
+ if (unlikely(!is_instance)) {
+ PyErr_Format(PyExc_TypeError,
+ "First argument should be of type %.200s, got %.200s.",
+ ((PyTypeObject *) binding_func->type)->tp_name,
+ self->ob_type->tp_name);
+ goto bad;
+ } else if (unlikely(is_instance == -1)) {
+ goto bad;
+ }
+ }
+#if !(CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS)
+ Py_XDECREF(self);
+ self = NULL;
+#endif
+ if (binding_func->__signatures__) {
+ PyObject *tup;
+ if (is_staticmethod && binding_func->func.flags & __Pyx_CYFUNCTION_CCLASS) {
+ tup = PyTuple_Pack(3, args,
+ kw == NULL ? Py_None : kw,
+ binding_func->func.defaults_tuple);
+ if (unlikely(!tup)) goto bad;
+ new_func = (__pyx_FusedFunctionObject *) __Pyx_CyFunction_CallMethod(
+ func, binding_func->__signatures__, tup, NULL);
+ } else {
+ tup = PyTuple_Pack(4, binding_func->__signatures__, args,
+ kw == NULL ? Py_None : kw,
+ binding_func->func.defaults_tuple);
+ if (unlikely(!tup)) goto bad;
+ new_func = (__pyx_FusedFunctionObject *) __pyx_FusedFunction_callfunction(func, tup, NULL);
+ }
+ Py_DECREF(tup);
+ if (unlikely(!new_func))
+ goto bad;
+ Py_XINCREF(binding_func->func.func_classobj);
+ Py_CLEAR(new_func->func.func_classobj);
+ new_func->func.func_classobj = binding_func->func.func_classobj;
+ func = (PyObject *) new_func;
+ }
+ result = __pyx_FusedFunction_callfunction(func, args, kw);
+bad:
+#if !(CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS)
+ Py_XDECREF(self);
+#endif
+ Py_XDECREF(new_args);
+ Py_XDECREF((PyObject *) new_func);
+ return result;
+}
+static PyMemberDef __pyx_FusedFunction_members[] = {
+ {(char *) "__signatures__",
+ T_OBJECT,
+ offsetof(__pyx_FusedFunctionObject, __signatures__),
+ READONLY,
+ 0},
+ {0, 0, 0, 0, 0},
+};
+static PyMappingMethods __pyx_FusedFunction_mapping_methods = {
+ 0,
+ (binaryfunc) __pyx_FusedFunction_getitem,
+ 0,
+};
+static PyTypeObject __pyx_FusedFunctionType_type = {
+ PyVarObject_HEAD_INIT(0, 0)
+ "fused_cython_function",
+ sizeof(__pyx_FusedFunctionObject),
+ 0,
+ (destructor) __pyx_FusedFunction_dealloc,
+ 0,
+ 0,
+ 0,
+#if PY_MAJOR_VERSION < 3
+ 0,
+#else
+ 0,
+#endif
+ 0,
+ 0,
+ 0,
+ &__pyx_FusedFunction_mapping_methods,
+ 0,
+ (ternaryfunc) __pyx_FusedFunction_call,
+ 0,
+ 0,
+ 0,
+ 0,
+ Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_BASETYPE,
+ 0,
+ (traverseproc) __pyx_FusedFunction_traverse,
+ (inquiry) __pyx_FusedFunction_clear,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ __pyx_FusedFunction_members,
+ __pyx_CyFunction_getsets,
+ &__pyx_CyFunctionType_type,
+ 0,
+ __pyx_FusedFunction_descr_get,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+#if PY_VERSION_HEX >= 0x030400a1
+ 0,
+#endif
+};
+static int __pyx_FusedFunction_init(void) {
+ __pyx_FusedFunctionType = __Pyx_FetchCommonType(&__pyx_FusedFunctionType_type);
+ if (__pyx_FusedFunctionType == NULL) {
+ return -1;
+ }
+ return 0;
+}
+
+/* CLineInTraceback */
+ #ifndef CYTHON_CLINE_IN_TRACEBACK
+static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line) {
+ PyObject *use_cline;
+ PyObject *ptype, *pvalue, *ptraceback;
+#if CYTHON_COMPILING_IN_CPYTHON
+ PyObject **cython_runtime_dict;
+#endif
+ if (unlikely(!__pyx_cython_runtime)) {
+ return c_line;
+ }
+ __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
+#if CYTHON_COMPILING_IN_CPYTHON
+ cython_runtime_dict = _PyObject_GetDictPtr(__pyx_cython_runtime);
+ if (likely(cython_runtime_dict)) {
+ __PYX_PY_DICT_LOOKUP_IF_MODIFIED(
+ use_cline, *cython_runtime_dict,
+ __Pyx_PyDict_GetItemStr(*cython_runtime_dict, __pyx_n_s_cline_in_traceback))
+ } else
+#endif
+ {
+ PyObject *use_cline_obj = __Pyx_PyObject_GetAttrStr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback);
+ if (use_cline_obj) {
+ use_cline = PyObject_Not(use_cline_obj) ? Py_False : Py_True;
+ Py_DECREF(use_cline_obj);
+ } else {
+ PyErr_Clear();
+ use_cline = NULL;
+ }
+ }
+ if (!use_cline) {
+ c_line = 0;
+ PyObject_SetAttr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback, Py_False);
+ }
+ else if (use_cline == Py_False || (use_cline != Py_True && PyObject_Not(use_cline) != 0)) {
+ c_line = 0;
+ }
+ __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
+ return c_line;
+}
+#endif
+
+/* CodeObjectCache */
+ 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 PyCodeObject *__pyx_find_code_object(int code_line) {
+ PyCodeObject* code_object;
+ int pos;
+ if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) {
+ return NULL;
+ }
+ pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
+ if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) {
+ return NULL;
+ }
+ code_object = __pyx_code_cache.entries[pos].code_object;
+ Py_INCREF(code_object);
+ return code_object;
+}
+static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) {
+ int pos, i;
+ __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries;
+ if (unlikely(!code_line)) {
+ return;
+ }
+ if (unlikely(!entries)) {
+ entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry));
+ if (likely(entries)) {
+ __pyx_code_cache.entries = entries;
+ __pyx_code_cache.max_count = 64;
+ __pyx_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(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
+ if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) {
+ PyCodeObject* tmp = entries[pos].code_object;
+ entries[pos].code_object = code_object;
+ Py_DECREF(tmp);
+ return;
+ }
+ if (__pyx_code_cache.count == __pyx_code_cache.max_count) {
+ int new_max = __pyx_code_cache.max_count + 64;
+ entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc(
+ __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry));
+ if (unlikely(!entries)) {
+ return;
+ }
+ __pyx_code_cache.entries = entries;
+ __pyx_code_cache.max_count = new_max;
+ }
+ for (i=__pyx_code_cache.count; i>pos; i--) {
+ entries[i] = entries[i-1];
+ }
+ entries[pos].code_line = code_line;
+ entries[pos].code_object = code_object;
+ __pyx_code_cache.count++;
+ Py_INCREF(code_object);
+}
+
+/* AddTraceback */
+ #include "compile.h"
+#include "frameobject.h"
+#include "traceback.h"
+static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
+ const char *funcname, int c_line,
+ int py_line, const char *filename) {
+ PyCodeObject *py_code = 0;
+ PyObject *py_srcfile = 0;
+ PyObject *py_funcname = 0;
+ #if PY_MAJOR_VERSION < 3
+ py_srcfile = PyString_FromString(filename);
+ #else
+ py_srcfile = PyUnicode_FromString(filename);
+ #endif
+ if (!py_srcfile) goto bad;
+ if (c_line) {
+ #if PY_MAJOR_VERSION < 3
+ py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
+ #else
+ py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
+ #endif
+ }
+ else {
+ #if PY_MAJOR_VERSION < 3
+ py_funcname = PyString_FromString(funcname);
+ #else
+ py_funcname = PyUnicode_FromString(funcname);
+ #endif
+ }
+ if (!py_funcname) goto bad;
+ py_code = __Pyx_PyCode_New(
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ __pyx_empty_bytes, /*PyObject *code,*/
+ __pyx_empty_tuple, /*PyObject *consts,*/
+ __pyx_empty_tuple, /*PyObject *names,*/
+ __pyx_empty_tuple, /*PyObject *varnames,*/
+ __pyx_empty_tuple, /*PyObject *freevars,*/
+ __pyx_empty_tuple, /*PyObject *cellvars,*/
+ py_srcfile, /*PyObject *filename,*/
+ py_funcname, /*PyObject *name,*/
+ py_line,
+ __pyx_empty_bytes /*PyObject *lnotab*/
+ );
+ Py_DECREF(py_srcfile);
+ Py_DECREF(py_funcname);
+ return py_code;
+bad:
+ Py_XDECREF(py_srcfile);
+ 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;
+ 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) {
+ py_code = __Pyx_CreateCodeObjectForTraceback(
+ funcname, c_line, py_line, filename);
+ if (!py_code) goto bad;
+ __pyx_insert_code_object(c_line ? -c_line : py_line, py_code);
+ }
+ py_frame = PyFrame_New(
+ tstate, /*PyThreadState *tstate,*/
+ py_code, /*PyCodeObject *code,*/
+ __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);
+}
+
+#if PY_MAJOR_VERSION < 3
+static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags) {
+ if (PyObject_CheckBuffer(obj)) return PyObject_GetBuffer(obj, view, flags);
+ if (__Pyx_TypeCheck(obj, __pyx_array_type)) return __pyx_array_getbuffer(obj, view, flags);
+ if (__Pyx_TypeCheck(obj, __pyx_memoryview_type)) return __pyx_memoryview_getbuffer(obj, view, flags);
+ PyErr_Format(PyExc_TypeError, "'%.200s' does not have the buffer interface", Py_TYPE(obj)->tp_name);
+ return -1;
+}
+static void __Pyx_ReleaseBuffer(Py_buffer *view) {
+ PyObject *obj = view->obj;
+ if (!obj) return;
+ if (PyObject_CheckBuffer(obj)) {
+ PyBuffer_Release(view);
+ return;
+ }
+ if ((0)) {}
+ view->obj = NULL;
+ Py_DECREF(obj);
+}
+#endif
+
+
+ /* MemviewSliceIsContig */
+ static int
+__pyx_memviewslice_is_contig(const __Pyx_memviewslice mvs, char order, int ndim)
+{
+ int i, index, step, start;
+ Py_ssize_t itemsize = mvs.memview->view.itemsize;
+ if (order == 'F') {
+ step = 1;
+ start = 0;
+ } else {
+ step = -1;
+ start = ndim - 1;
+ }
+ for (i = 0; i < ndim; i++) {
+ index = start + step * i;
+ if (mvs.suboffsets[index] >= 0 || mvs.strides[index] != itemsize)
+ return 0;
+ itemsize *= mvs.shape[index];
+ }
+ return 1;
+}
+
+/* OverlappingSlices */
+ static void
+__pyx_get_array_memory_extents(__Pyx_memviewslice *slice,
+ void **out_start, void **out_end,
+ int ndim, size_t itemsize)
+{
+ char *start, *end;
+ int i;
+ start = end = slice->data;
+ for (i = 0; i < ndim; i++) {
+ Py_ssize_t stride = slice->strides[i];
+ Py_ssize_t extent = slice->shape[i];
+ if (extent == 0) {
+ *out_start = *out_end = start;
+ return;
+ } else {
+ if (stride > 0)
+ end += stride * (extent - 1);
+ else
+ start += stride * (extent - 1);
+ }
+ }
+ *out_start = start;
+ *out_end = end + itemsize;
+}
+static int
+__pyx_slices_overlap(__Pyx_memviewslice *slice1,
+ __Pyx_memviewslice *slice2,
+ int ndim, size_t itemsize)
+{
+ void *start1, *end1, *start2, *end2;
+ __pyx_get_array_memory_extents(slice1, &start1, &end1, ndim, itemsize);
+ __pyx_get_array_memory_extents(slice2, &start2, &end2, ndim, itemsize);
+ return (start1 < end2) && (start2 < end1);
+}
+
+/* Capsule */
+ static CYTHON_INLINE PyObject *
+__pyx_capsule_create(void *p, CYTHON_UNUSED const char *sig)
+{
+ PyObject *cobj;
+#if PY_VERSION_HEX >= 0x02070000
+ cobj = PyCapsule_New(p, sig, NULL);
+#else
+ cobj = PyCObject_FromVoidPtr(p, NULL);
+#endif
+ return cobj;
+}
+
+/* TypeInfoCompare */
+ static int
+__pyx_typeinfo_cmp(__Pyx_TypeInfo *a, __Pyx_TypeInfo *b)
+{
+ int i;
+ if (!a || !b)
+ return 0;
+ if (a == b)
+ return 1;
+ if (a->size != b->size || a->typegroup != b->typegroup ||
+ a->is_unsigned != b->is_unsigned || a->ndim != b->ndim) {
+ if (a->typegroup == 'H' || b->typegroup == 'H') {
+ return a->size == b->size;
+ } else {
+ return 0;
+ }
+ }
+ if (a->ndim) {
+ for (i = 0; i < a->ndim; i++)
+ if (a->arraysize[i] != b->arraysize[i])
+ return 0;
+ }
+ if (a->typegroup == 'S') {
+ if (a->flags != b->flags)
+ return 0;
+ if (a->fields || b->fields) {
+ if (!(a->fields && b->fields))
+ return 0;
+ for (i = 0; a->fields[i].type && b->fields[i].type; i++) {
+ __Pyx_StructField *field_a = a->fields + i;
+ __Pyx_StructField *field_b = b->fields + i;
+ if (field_a->offset != field_b->offset ||
+ !__pyx_typeinfo_cmp(field_a->type, field_b->type))
+ return 0;
+ }
+ return !a->fields[i].type && !b->fields[i].type;
+ }
+ }
+ return 1;
+}
+
+/* MemviewSliceValidateAndInit */
+ static int
+__pyx_check_strides(Py_buffer *buf, int dim, int ndim, int spec)
+{
+ if (buf->shape[dim] <= 1)
+ return 1;
+ if (buf->strides) {
+ if (spec & __Pyx_MEMVIEW_CONTIG) {
+ if (spec & (__Pyx_MEMVIEW_PTR|__Pyx_MEMVIEW_FULL)) {
+ if (buf->strides[dim] != sizeof(void *)) {
+ PyErr_Format(PyExc_ValueError,
+ "Buffer is not indirectly contiguous "
+ "in dimension %d.", dim);
+ goto fail;
+ }
+ } else if (buf->strides[dim] != buf->itemsize) {
+ PyErr_SetString(PyExc_ValueError,
+ "Buffer and memoryview are not contiguous "
+ "in the same dimension.");
+ goto fail;
+ }
+ }
+ if (spec & __Pyx_MEMVIEW_FOLLOW) {
+ Py_ssize_t stride = buf->strides[dim];
+ if (stride < 0)
+ stride = -stride;
+ if (stride < buf->itemsize) {
+ PyErr_SetString(PyExc_ValueError,
+ "Buffer and memoryview are not contiguous "
+ "in the same dimension.");
+ goto fail;
+ }
+ }
+ } else {
+ if (spec & __Pyx_MEMVIEW_CONTIG && dim != ndim - 1) {
+ PyErr_Format(PyExc_ValueError,
+ "C-contiguous buffer is not contiguous in "
+ "dimension %d", dim);
+ goto fail;
+ } else if (spec & (__Pyx_MEMVIEW_PTR)) {
+ PyErr_Format(PyExc_ValueError,
+ "C-contiguous buffer is not indirect in "
+ "dimension %d", dim);
+ goto fail;
+ } else if (buf->suboffsets) {
+ PyErr_SetString(PyExc_ValueError,
+ "Buffer exposes suboffsets but no strides");
+ goto fail;
+ }
+ }
+ return 1;
+fail:
+ return 0;
+}
+static int
+__pyx_check_suboffsets(Py_buffer *buf, int dim, CYTHON_UNUSED int ndim, int spec)
+{
+ if (spec & __Pyx_MEMVIEW_DIRECT) {
+ if (buf->suboffsets && buf->suboffsets[dim] >= 0) {
+ PyErr_Format(PyExc_ValueError,
+ "Buffer not compatible with direct access "
+ "in dimension %d.", dim);
+ goto fail;
+ }
+ }
+ if (spec & __Pyx_MEMVIEW_PTR) {
+ if (!buf->suboffsets || (buf->suboffsets[dim] < 0)) {
+ PyErr_Format(PyExc_ValueError,
+ "Buffer is not indirectly accessible "
+ "in dimension %d.", dim);
+ goto fail;
+ }
+ }
+ return 1;
+fail:
+ return 0;
+}
+static int
+__pyx_verify_contig(Py_buffer *buf, int ndim, int c_or_f_flag)
+{
+ int i;
+ if (c_or_f_flag & __Pyx_IS_F_CONTIG) {
+ Py_ssize_t stride = 1;
+ for (i = 0; i < ndim; i++) {
+ if (stride * buf->itemsize != buf->strides[i] &&
+ buf->shape[i] > 1)
+ {
+ PyErr_SetString(PyExc_ValueError,
+ "Buffer not fortran contiguous.");
+ goto fail;
+ }
+ stride = stride * buf->shape[i];
+ }
+ } else if (c_or_f_flag & __Pyx_IS_C_CONTIG) {
+ Py_ssize_t stride = 1;
+ for (i = ndim - 1; i >- 1; i--) {
+ if (stride * buf->itemsize != buf->strides[i] &&
+ buf->shape[i] > 1) {
+ PyErr_SetString(PyExc_ValueError,
+ "Buffer not C contiguous.");
+ goto fail;
+ }
+ stride = stride * buf->shape[i];
+ }
+ }
+ return 1;
+fail:
+ return 0;
+}
+static int __Pyx_ValidateAndInit_memviewslice(
+ int *axes_specs,
+ int c_or_f_flag,
+ int buf_flags,
+ int ndim,
+ __Pyx_TypeInfo *dtype,
+ __Pyx_BufFmt_StackElem stack[],
+ __Pyx_memviewslice *memviewslice,
+ PyObject *original_obj)
+{
+ struct __pyx_memoryview_obj *memview, *new_memview;
+ __Pyx_RefNannyDeclarations
+ Py_buffer *buf;
+ int i, spec = 0, retval = -1;
+ __Pyx_BufFmt_Context ctx;
+ int from_memoryview = __pyx_memoryview_check(original_obj);
+ __Pyx_RefNannySetupContext("ValidateAndInit_memviewslice", 0);
+ if (from_memoryview && __pyx_typeinfo_cmp(dtype, ((struct __pyx_memoryview_obj *)
+ original_obj)->typeinfo)) {
+ memview = (struct __pyx_memoryview_obj *) original_obj;
+ new_memview = NULL;
+ } else {
+ memview = (struct __pyx_memoryview_obj *) __pyx_memoryview_new(
+ original_obj, buf_flags, 0, dtype);
+ new_memview = memview;
+ if (unlikely(!memview))
+ goto fail;
+ }
+ buf = &memview->view;
+ if (buf->ndim != ndim) {
+ PyErr_Format(PyExc_ValueError,
+ "Buffer has wrong number of dimensions (expected %d, got %d)",
+ ndim, buf->ndim);
+ goto fail;
+ }
+ if (new_memview) {
+ __Pyx_BufFmt_Init(&ctx, stack, dtype);
+ if (!__Pyx_BufFmt_CheckString(&ctx, buf->format)) goto fail;
+ }
+ if ((unsigned) buf->itemsize != dtype->size) {
+ PyErr_Format(PyExc_ValueError,
+ "Item size of buffer (%" CYTHON_FORMAT_SSIZE_T "u byte%s) "
+ "does not match size of '%s' (%" CYTHON_FORMAT_SSIZE_T "u byte%s)",
+ buf->itemsize,
+ (buf->itemsize > 1) ? "s" : "",
+ dtype->name,
+ dtype->size,
+ (dtype->size > 1) ? "s" : "");
+ goto fail;
+ }
+ for (i = 0; i < ndim; i++) {
+ spec = axes_specs[i];
+ if (!__pyx_check_strides(buf, i, ndim, spec))
+ goto fail;
+ if (!__pyx_check_suboffsets(buf, i, ndim, spec))
+ goto fail;
+ }
+ if (buf->strides && !__pyx_verify_contig(buf, ndim, c_or_f_flag))
+ goto fail;
+ if (unlikely(__Pyx_init_memviewslice(memview, ndim, memviewslice,
+ new_memview != NULL) == -1)) {
+ goto fail;
+ }
+ retval = 0;
+ goto no_fail;
+fail:
+ Py_XDECREF(new_memview);
+ retval = -1;
+no_fail:
+ __Pyx_RefNannyFinishContext();
+ return retval;
+}
+
+/* ObjectToMemviewSlice */
+ static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsds_short(PyObject *obj, int writable_flag) {
+ __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } };
+ __Pyx_BufFmt_StackElem stack[1];
+ int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED) };
+ int retcode;
+ if (obj == Py_None) {
+ result.memview = (struct __pyx_memoryview_obj *) Py_None;
+ return result;
+ }
+ retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, 0,
+ PyBUF_RECORDS_RO | writable_flag, 2,
+ &__Pyx_TypeInfo_short, stack,
+ &result, obj);
+ if (unlikely(retcode == -1))
+ goto __pyx_fail;
+ return result;
+__pyx_fail:
+ result.memview = NULL;
+ result.data = NULL;
+ return result;
+}
+
+/* ObjectToMemviewSlice */
+ static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsds_int(PyObject *obj, int writable_flag) {
+ __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } };
+ __Pyx_BufFmt_StackElem stack[1];
+ int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED) };
+ int retcode;
+ if (obj == Py_None) {
+ result.memview = (struct __pyx_memoryview_obj *) Py_None;
+ return result;
+ }
+ retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, 0,
+ PyBUF_RECORDS_RO | writable_flag, 2,
+ &__Pyx_TypeInfo_int, stack,
+ &result, obj);
+ if (unlikely(retcode == -1))
+ goto __pyx_fail;
+ return result;
+__pyx_fail:
+ result.memview = NULL;
+ result.data = NULL;
+ return result;
+}
+
+/* ObjectToMemviewSlice */
+ static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsds_long(PyObject *obj, int writable_flag) {
+ __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } };
+ __Pyx_BufFmt_StackElem stack[1];
+ int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED) };
+ int retcode;
+ if (obj == Py_None) {
+ result.memview = (struct __pyx_memoryview_obj *) Py_None;
+ return result;
+ }
+ retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, 0,
+ PyBUF_RECORDS_RO | writable_flag, 2,
+ &__Pyx_TypeInfo_long, stack,
+ &result, obj);
+ if (unlikely(retcode == -1))
+ goto __pyx_fail;
+ return result;
+__pyx_fail:
+ result.memview = NULL;
+ result.data = NULL;
+ return result;
+}
+
+/* ObjectToMemviewSlice */
+ static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsds_PY_LONG_LONG(PyObject *obj, int writable_flag) {
+ __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } };
+ __Pyx_BufFmt_StackElem stack[1];
+ int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED) };
+ int retcode;
+ if (obj == Py_None) {
+ result.memview = (struct __pyx_memoryview_obj *) Py_None;
+ return result;
+ }
+ retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, 0,
+ PyBUF_RECORDS_RO | writable_flag, 2,
+ &__Pyx_TypeInfo_PY_LONG_LONG, stack,
+ &result, obj);
+ if (unlikely(retcode == -1))
+ goto __pyx_fail;
+ return result;
+__pyx_fail:
+ result.memview = NULL;
+ result.data = NULL;
+ return result;
+}
+
+/* ObjectToMemviewSlice */
+ static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsds_unsigned_short(PyObject *obj, int writable_flag) {
+ __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } };
+ __Pyx_BufFmt_StackElem stack[1];
+ int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED) };
+ int retcode;
+ if (obj == Py_None) {
+ result.memview = (struct __pyx_memoryview_obj *) Py_None;
+ return result;
+ }
+ retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, 0,
+ PyBUF_RECORDS_RO | writable_flag, 2,
+ &__Pyx_TypeInfo_unsigned_short, stack,
+ &result, obj);
+ if (unlikely(retcode == -1))
+ goto __pyx_fail;
+ return result;
+__pyx_fail:
+ result.memview = NULL;
+ result.data = NULL;
+ return result;
+}
+
+/* ObjectToMemviewSlice */
+ static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsds_unsigned_int(PyObject *obj, int writable_flag) {
+ __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } };
+ __Pyx_BufFmt_StackElem stack[1];
+ int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED) };
+ int retcode;
+ if (obj == Py_None) {
+ result.memview = (struct __pyx_memoryview_obj *) Py_None;
+ return result;
+ }
+ retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, 0,
+ PyBUF_RECORDS_RO | writable_flag, 2,
+ &__Pyx_TypeInfo_unsigned_int, stack,
+ &result, obj);
+ if (unlikely(retcode == -1))
+ goto __pyx_fail;
+ return result;
+__pyx_fail:
+ result.memview = NULL;
+ result.data = NULL;
+ return result;
+}
+
+/* ObjectToMemviewSlice */
+ static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsds_unsigned_long(PyObject *obj, int writable_flag) {
+ __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } };
+ __Pyx_BufFmt_StackElem stack[1];
+ int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED) };
+ int retcode;
+ if (obj == Py_None) {
+ result.memview = (struct __pyx_memoryview_obj *) Py_None;
+ return result;
+ }
+ retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, 0,
+ PyBUF_RECORDS_RO | writable_flag, 2,
+ &__Pyx_TypeInfo_unsigned_long, stack,
+ &result, obj);
+ if (unlikely(retcode == -1))
+ goto __pyx_fail;
+ return result;
+__pyx_fail:
+ result.memview = NULL;
+ result.data = NULL;
+ return result;
+}
+
+/* ObjectToMemviewSlice */
+ static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsdsds_short(PyObject *obj, int writable_flag) {
+ __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } };
+ __Pyx_BufFmt_StackElem stack[1];
+ int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED) };
+ int retcode;
+ if (obj == Py_None) {
+ result.memview = (struct __pyx_memoryview_obj *) Py_None;
+ return result;
+ }
+ retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, 0,
+ PyBUF_RECORDS_RO | writable_flag, 3,
+ &__Pyx_TypeInfo_short, stack,
+ &result, obj);
+ if (unlikely(retcode == -1))
+ goto __pyx_fail;
+ return result;
+__pyx_fail:
+ result.memview = NULL;
+ result.data = NULL;
+ return result;
+}
+
+/* ObjectToMemviewSlice */
+ static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsdsds_int(PyObject *obj, int writable_flag) {
+ __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } };
+ __Pyx_BufFmt_StackElem stack[1];
+ int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED) };
+ int retcode;
+ if (obj == Py_None) {
+ result.memview = (struct __pyx_memoryview_obj *) Py_None;
+ return result;
+ }
+ retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, 0,
+ PyBUF_RECORDS_RO | writable_flag, 3,
+ &__Pyx_TypeInfo_int, stack,
+ &result, obj);
+ if (unlikely(retcode == -1))
+ goto __pyx_fail;
+ return result;
+__pyx_fail:
+ result.memview = NULL;
+ result.data = NULL;
+ return result;
+}
+
+/* ObjectToMemviewSlice */
+ static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsdsds_long(PyObject *obj, int writable_flag) {
+ __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } };
+ __Pyx_BufFmt_StackElem stack[1];
+ int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED) };
+ int retcode;
+ if (obj == Py_None) {
+ result.memview = (struct __pyx_memoryview_obj *) Py_None;
+ return result;
+ }
+ retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, 0,
+ PyBUF_RECORDS_RO | writable_flag, 3,
+ &__Pyx_TypeInfo_long, stack,
+ &result, obj);
+ if (unlikely(retcode == -1))
+ goto __pyx_fail;
+ return result;
+__pyx_fail:
+ result.memview = NULL;
+ result.data = NULL;
+ return result;
+}
+
+/* ObjectToMemviewSlice */
+ static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsdsds_PY_LONG_LONG(PyObject *obj, int writable_flag) {
+ __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } };
+ __Pyx_BufFmt_StackElem stack[1];
+ int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED) };
+ int retcode;
+ if (obj == Py_None) {
+ result.memview = (struct __pyx_memoryview_obj *) Py_None;
+ return result;
+ }
+ retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, 0,
+ PyBUF_RECORDS_RO | writable_flag, 3,
+ &__Pyx_TypeInfo_PY_LONG_LONG, stack,
+ &result, obj);
+ if (unlikely(retcode == -1))
+ goto __pyx_fail;
+ return result;
+__pyx_fail:
+ result.memview = NULL;
+ result.data = NULL;
+ return result;
+}
+
+/* ObjectToMemviewSlice */
+ static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsdsds_unsigned_short(PyObject *obj, int writable_flag) {
+ __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } };
+ __Pyx_BufFmt_StackElem stack[1];
+ int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED) };
+ int retcode;
+ if (obj == Py_None) {
+ result.memview = (struct __pyx_memoryview_obj *) Py_None;
+ return result;
+ }
+ retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, 0,
+ PyBUF_RECORDS_RO | writable_flag, 3,
+ &__Pyx_TypeInfo_unsigned_short, stack,
+ &result, obj);
+ if (unlikely(retcode == -1))
+ goto __pyx_fail;
+ return result;
+__pyx_fail:
+ result.memview = NULL;
+ result.data = NULL;
+ return result;
+}
+
+/* ObjectToMemviewSlice */
+ static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsdsds_unsigned_int(PyObject *obj, int writable_flag) {
+ __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } };
+ __Pyx_BufFmt_StackElem stack[1];
+ int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED) };
+ int retcode;
+ if (obj == Py_None) {
+ result.memview = (struct __pyx_memoryview_obj *) Py_None;
+ return result;
+ }
+ retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, 0,
+ PyBUF_RECORDS_RO | writable_flag, 3,
+ &__Pyx_TypeInfo_unsigned_int, stack,
+ &result, obj);
+ if (unlikely(retcode == -1))
+ goto __pyx_fail;
+ return result;
+__pyx_fail:
+ result.memview = NULL;
+ result.data = NULL;
+ return result;
+}
+
+/* ObjectToMemviewSlice */
+ static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsdsds_unsigned_long(PyObject *obj, int writable_flag) {
+ __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } };
+ __Pyx_BufFmt_StackElem stack[1];
+ int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED) };
+ int retcode;
+ if (obj == Py_None) {
+ result.memview = (struct __pyx_memoryview_obj *) Py_None;
+ return result;
+ }
+ retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, 0,
+ PyBUF_RECORDS_RO | writable_flag, 3,
+ &__Pyx_TypeInfo_unsigned_long, stack,
+ &result, obj);
+ if (unlikely(retcode == -1))
+ goto __pyx_fail;
+ return result;
+__pyx_fail:
+ result.memview = NULL;
+ result.data = NULL;
+ return result;
+}
+
+/* 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;\
+ }
+
+/* CIntToPy */
+ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
+ const long neg_one = (long) ((long) 0 - (long) 1), const_zero = (long) 0;
+ const int is_unsigned = neg_one > const_zero;
+ if (is_unsigned) {
+ if (sizeof(long) < sizeof(long)) {
+ return PyInt_FromLong((long) value);
+ } else if (sizeof(long) <= sizeof(unsigned long)) {
+ return PyLong_FromUnsignedLong((unsigned long) value);
+#ifdef HAVE_LONG_LONG
+ } 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 PyInt_FromLong((long) value);
+#ifdef HAVE_LONG_LONG
+ } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
+ return PyLong_FromLongLong((PY_LONG_LONG) value);
+#endif
+ }
+ }
+ {
+ int one = 1; int little = (int)*(unsigned char *)&one;
+ unsigned char *bytes = (unsigned char *)&value;
+ return _PyLong_FromByteArray(bytes, sizeof(long),
+ little, !is_unsigned);
+ }
+}
+
+/* CIntToPy */
+ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
+ const int neg_one = (int) ((int) 0 - (int) 1), const_zero = (int) 0;
+ const int is_unsigned = neg_one > const_zero;
+ if (is_unsigned) {
+ if (sizeof(int) < sizeof(long)) {
+ return PyInt_FromLong((long) value);
+ } else if (sizeof(int) <= sizeof(unsigned long)) {
+ return PyLong_FromUnsignedLong((unsigned long) value);
+#ifdef HAVE_LONG_LONG
+ } 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 PyInt_FromLong((long) value);
+#ifdef HAVE_LONG_LONG
+ } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
+ return PyLong_FromLongLong((PY_LONG_LONG) value);
+#endif
+ }
+ }
+ {
+ int one = 1; int little = (int)*(unsigned char *)&one;
+ unsigned char *bytes = (unsigned char *)&value;
+ return _PyLong_FromByteArray(bytes, sizeof(int),
+ little, !is_unsigned);
+ }
+}
+
+/* MemviewSliceCopyTemplate */
+ static __Pyx_memviewslice
+__pyx_memoryview_copy_new_contig(const __Pyx_memviewslice *from_mvs,
+ const char *mode, int ndim,
+ size_t sizeof_dtype, int contig_flag,
+ int dtype_is_object)
+{
+ __Pyx_RefNannyDeclarations
+ int i;
+ __Pyx_memviewslice new_mvs = { 0, 0, { 0 }, { 0 }, { 0 } };
+ struct __pyx_memoryview_obj *from_memview = from_mvs->memview;
+ Py_buffer *buf = &from_memview->view;
+ PyObject *shape_tuple = NULL;
+ PyObject *temp_int = NULL;
+ struct __pyx_array_obj *array_obj = NULL;
+ struct __pyx_memoryview_obj *memview_obj = NULL;
+ __Pyx_RefNannySetupContext("__pyx_memoryview_copy_new_contig", 0);
+ for (i = 0; i < ndim; i++) {
+ if (from_mvs->suboffsets[i] >= 0) {
+ PyErr_Format(PyExc_ValueError, "Cannot copy memoryview slice with "
+ "indirect dimensions (axis %d)", i);
+ goto fail;
+ }
+ }
+ shape_tuple = PyTuple_New(ndim);
+ if (unlikely(!shape_tuple)) {
+ goto fail;
+ }
+ __Pyx_GOTREF(shape_tuple);
+ for(i = 0; i < ndim; i++) {
+ temp_int = PyInt_FromSsize_t(from_mvs->shape[i]);
+ if(unlikely(!temp_int)) {
+ goto fail;
+ } else {
+ PyTuple_SET_ITEM(shape_tuple, i, temp_int);
+ temp_int = NULL;
+ }
+ }
+ array_obj = __pyx_array_new(shape_tuple, sizeof_dtype, buf->format, (char *) mode, NULL);
+ if (unlikely(!array_obj)) {
+ goto fail;
+ }
+ __Pyx_GOTREF(array_obj);
+ memview_obj = (struct __pyx_memoryview_obj *) __pyx_memoryview_new(
+ (PyObject *) array_obj, contig_flag,
+ dtype_is_object,
+ from_mvs->memview->typeinfo);
+ if (unlikely(!memview_obj))
+ goto fail;
+ if (unlikely(__Pyx_init_memviewslice(memview_obj, ndim, &new_mvs, 1) < 0))
+ goto fail;
+ if (unlikely(__pyx_memoryview_copy_contents(*from_mvs, new_mvs, ndim, ndim,
+ dtype_is_object) < 0))
+ goto fail;
+ goto no_fail;
+fail:
+ __Pyx_XDECREF(new_mvs.memview);
+ new_mvs.memview = NULL;
+ new_mvs.data = NULL;
+no_fail:
+ __Pyx_XDECREF(shape_tuple);
+ __Pyx_XDECREF(temp_int);
+ __Pyx_XDECREF(array_obj);
+ __Pyx_RefNannyFinishContext();
+ return new_mvs;
+}
+
+/* MemviewSliceInit */
+ static int
+__Pyx_init_memviewslice(struct __pyx_memoryview_obj *memview,
+ int ndim,
+ __Pyx_memviewslice *memviewslice,
+ int memview_is_new_reference)
+{
+ __Pyx_RefNannyDeclarations
+ int i, retval=-1;
+ Py_buffer *buf = &memview->view;
+ __Pyx_RefNannySetupContext("init_memviewslice", 0);
+ if (memviewslice->memview || memviewslice->data) {
+ PyErr_SetString(PyExc_ValueError,
+ "memviewslice is already initialized!");
+ goto fail;
+ }
+ if (buf->strides) {
+ for (i = 0; i < ndim; i++) {
+ memviewslice->strides[i] = buf->strides[i];
+ }
+ } else {
+ Py_ssize_t stride = buf->itemsize;
+ for (i = ndim - 1; i >= 0; i--) {
+ memviewslice->strides[i] = stride;
+ stride *= buf->shape[i];
+ }
+ }
+ for (i = 0; i < ndim; i++) {
+ memviewslice->shape[i] = buf->shape[i];
+ if (buf->suboffsets) {
+ memviewslice->suboffsets[i] = buf->suboffsets[i];
+ } else {
+ memviewslice->suboffsets[i] = -1;
+ }
+ }
+ memviewslice->memview = memview;
+ memviewslice->data = (char *)buf->buf;
+ if (__pyx_add_acquisition_count(memview) == 0 && !memview_is_new_reference) {
+ Py_INCREF(memview);
+ }
+ retval = 0;
+ goto no_fail;
+fail:
+ memviewslice->memview = 0;
+ memviewslice->data = 0;
+ retval = -1;
+no_fail:
+ __Pyx_RefNannyFinishContext();
+ return retval;
+}
+#ifndef Py_NO_RETURN
+#define Py_NO_RETURN
+#endif
+static void __pyx_fatalerror(const char *fmt, ...) Py_NO_RETURN {
+ va_list vargs;
+ char msg[200];
+#ifdef HAVE_STDARG_PROTOTYPES
+ va_start(vargs, fmt);
+#else
+ va_start(vargs);
+#endif
+ vsnprintf(msg, 200, fmt, vargs);
+ va_end(vargs);
+ Py_FatalError(msg);
+}
+static CYTHON_INLINE int
+__pyx_add_acquisition_count_locked(__pyx_atomic_int *acquisition_count,
+ PyThread_type_lock lock)
+{
+ int result;
+ PyThread_acquire_lock(lock, 1);
+ result = (*acquisition_count)++;
+ PyThread_release_lock(lock);
+ return result;
+}
+static CYTHON_INLINE int
+__pyx_sub_acquisition_count_locked(__pyx_atomic_int *acquisition_count,
+ PyThread_type_lock lock)
+{
+ int result;
+ PyThread_acquire_lock(lock, 1);
+ result = (*acquisition_count)--;
+ PyThread_release_lock(lock);
+ return result;
+}
+static CYTHON_INLINE void
+__Pyx_INC_MEMVIEW(__Pyx_memviewslice *memslice, int have_gil, int lineno)
+{
+ int first_time;
+ struct __pyx_memoryview_obj *memview = memslice->memview;
+ if (!memview || (PyObject *) memview == Py_None)
+ return;
+ if (__pyx_get_slice_count(memview) < 0)
+ __pyx_fatalerror("Acquisition count is %d (line %d)",
+ __pyx_get_slice_count(memview), lineno);
+ first_time = __pyx_add_acquisition_count(memview) == 0;
+ if (first_time) {
+ if (have_gil) {
+ Py_INCREF((PyObject *) memview);
+ } else {
+ PyGILState_STATE _gilstate = PyGILState_Ensure();
+ Py_INCREF((PyObject *) memview);
+ PyGILState_Release(_gilstate);
+ }
+ }
+}
+static CYTHON_INLINE void __Pyx_XDEC_MEMVIEW(__Pyx_memviewslice *memslice,
+ int have_gil, int lineno) {
+ int last_time;
+ struct __pyx_memoryview_obj *memview = memslice->memview;
+ if (!memview ) {
+ return;
+ } else if ((PyObject *) memview == Py_None) {
+ memslice->memview = NULL;
+ return;
+ }
+ if (__pyx_get_slice_count(memview) <= 0)
+ __pyx_fatalerror("Acquisition count is %d (line %d)",
+ __pyx_get_slice_count(memview), lineno);
+ last_time = __pyx_sub_acquisition_count(memview) == 1;
+ memslice->data = NULL;
+ if (last_time) {
+ if (have_gil) {
+ Py_CLEAR(memslice->memview);
+ } else {
+ PyGILState_STATE _gilstate = PyGILState_Ensure();
+ Py_CLEAR(memslice->memview);
+ PyGILState_Release(_gilstate);
+ }
+ } else {
+ memslice->memview = NULL;
+ }
+}
+
+/* CIntFromPy */
+ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
+ const int neg_one = (int) ((int) 0 - (int) 1), const_zero = (int) 0;
+ const int is_unsigned = neg_one > const_zero;
+#if PY_MAJOR_VERSION < 3
+ if (likely(PyInt_Check(x))) {
+ if (sizeof(int) < sizeof(long)) {
+ __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x))
+ } else {
+ long val = PyInt_AS_LONG(x);
+ if (is_unsigned && unlikely(val < 0)) {
+ goto raise_neg_overflow;
+ }
+ return (int) val;
+ }
+ } else
+#endif
+ if (likely(PyLong_Check(x))) {
+ if (is_unsigned) {
+#if CYTHON_USE_PYLONG_INTERNALS
+ const digit* digits = ((PyLongObject*)x)->ob_digit;
+ switch (Py_SIZE(x)) {
+ case 0: return (int) 0;
+ case 1: __PYX_VERIFY_RETURN_INT(int, digit, digits[0])
+ 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
+ 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))
+#ifdef HAVE_LONG_LONG
+ } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
+ __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
+#endif
+ }
+ } else {
+#if CYTHON_USE_PYLONG_INTERNALS
+ const digit* digits = ((PyLongObject*)x)->ob_digit;
+ switch (Py_SIZE(x)) {
+ case 0: return (int) 0;
+ case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, (sdigit) (-(sdigit)digits[0]))
+ case 1: __PYX_VERIFY_RETURN_INT(int, digit, +digits[0])
+ 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))
+#ifdef HAVE_LONG_LONG
+ } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
+ __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
+#endif
+ }
+ }
+ {
+#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
+ PyErr_SetString(PyExc_RuntimeError,
+ "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
+#else
+ int val;
+ PyObject *v = __Pyx_PyNumber_IntOrLong(x);
+ #if PY_MAJOR_VERSION < 3
+ if (likely(v) && !PyLong_Check(v)) {
+ PyObject *tmp = v;
+ v = PyNumber_Long(tmp);
+ Py_DECREF(tmp);
+ }
+ #endif
+ if (likely(v)) {
+ int one = 1; int is_little = (int)*(unsigned char *)&one;
+ unsigned char *bytes = (unsigned char *)&val;
+ int ret = _PyLong_AsByteArray((PyLongObject *)v,
+ bytes, sizeof(val),
+ is_little, !is_unsigned);
+ Py_DECREF(v);
+ if (likely(!ret))
+ return val;
+ }
+#endif
+ return (int) -1;
+ }
+ } else {
+ int val;
+ PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
+ if (!tmp) return (int) -1;
+ val = __Pyx_PyInt_As_int(tmp);
+ Py_DECREF(tmp);
+ 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 short __Pyx_PyInt_As_short(PyObject *x) {
+ const short neg_one = (short) ((short) 0 - (short) 1), const_zero = (short) 0;
+ const int is_unsigned = neg_one > const_zero;
+#if PY_MAJOR_VERSION < 3
+ if (likely(PyInt_Check(x))) {
+ if (sizeof(short) < sizeof(long)) {
+ __PYX_VERIFY_RETURN_INT(short, long, PyInt_AS_LONG(x))
+ } else {
+ long val = PyInt_AS_LONG(x);
+ if (is_unsigned && unlikely(val < 0)) {
+ goto raise_neg_overflow;
+ }
+ return (short) val;
+ }
+ } else
+#endif
+ if (likely(PyLong_Check(x))) {
+ if (is_unsigned) {
+#if CYTHON_USE_PYLONG_INTERNALS
+ const digit* digits = ((PyLongObject*)x)->ob_digit;
+ switch (Py_SIZE(x)) {
+ case 0: return (short) 0;
+ case 1: __PYX_VERIFY_RETURN_INT(short, digit, digits[0])
+ case 2:
+ if (8 * sizeof(short) > 1 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(short, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+ } else if (8 * sizeof(short) >= 2 * PyLong_SHIFT) {
+ return (short) (((((short)digits[1]) << PyLong_SHIFT) | (short)digits[0]));
+ }
+ }
+ break;
+ case 3:
+ if (8 * sizeof(short) > 2 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(short, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+ } else if (8 * sizeof(short) >= 3 * PyLong_SHIFT) {
+ return (short) (((((((short)digits[2]) << PyLong_SHIFT) | (short)digits[1]) << PyLong_SHIFT) | (short)digits[0]));
+ }
+ }
+ break;
+ case 4:
+ if (8 * sizeof(short) > 3 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(short, 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(short) >= 4 * PyLong_SHIFT) {
+ return (short) (((((((((short)digits[3]) << PyLong_SHIFT) | (short)digits[2]) << PyLong_SHIFT) | (short)digits[1]) << PyLong_SHIFT) | (short)digits[0]));
+ }
+ }
+ break;
+ }
+#endif
+#if CYTHON_COMPILING_IN_CPYTHON
+ 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 (short) -1;
+ if (unlikely(result == 1))
+ goto raise_neg_overflow;
+ }
+#endif
+ if (sizeof(short) <= sizeof(unsigned long)) {
+ __PYX_VERIFY_RETURN_INT_EXC(short, unsigned long, PyLong_AsUnsignedLong(x))
+#ifdef HAVE_LONG_LONG
+ } else if (sizeof(short) <= sizeof(unsigned PY_LONG_LONG)) {
+ __PYX_VERIFY_RETURN_INT_EXC(short, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
+#endif
+ }
+ } else {
+#if CYTHON_USE_PYLONG_INTERNALS
+ const digit* digits = ((PyLongObject*)x)->ob_digit;
+ switch (Py_SIZE(x)) {
+ case 0: return (short) 0;
+ case -1: __PYX_VERIFY_RETURN_INT(short, sdigit, (sdigit) (-(sdigit)digits[0]))
+ case 1: __PYX_VERIFY_RETURN_INT(short, digit, +digits[0])
+ case -2:
+ if (8 * sizeof(short) - 1 > 1 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(short, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+ } else if (8 * sizeof(short) - 1 > 2 * PyLong_SHIFT) {
+ return (short) (((short)-1)*(((((short)digits[1]) << PyLong_SHIFT) | (short)digits[0])));
+ }
+ }
+ break;
+ case 2:
+ if (8 * sizeof(short) > 1 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(short, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+ } else if (8 * sizeof(short) - 1 > 2 * PyLong_SHIFT) {
+ return (short) ((((((short)digits[1]) << PyLong_SHIFT) | (short)digits[0])));
+ }
+ }
+ break;
+ case -3:
+ if (8 * sizeof(short) - 1 > 2 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(short, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+ } else if (8 * sizeof(short) - 1 > 3 * PyLong_SHIFT) {
+ return (short) (((short)-1)*(((((((short)digits[2]) << PyLong_SHIFT) | (short)digits[1]) << PyLong_SHIFT) | (short)digits[0])));
+ }
+ }
+ break;
+ case 3:
+ if (8 * sizeof(short) > 2 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(short, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+ } else if (8 * sizeof(short) - 1 > 3 * PyLong_SHIFT) {
+ return (short) ((((((((short)digits[2]) << PyLong_SHIFT) | (short)digits[1]) << PyLong_SHIFT) | (short)digits[0])));
+ }
+ }
+ break;
+ case -4:
+ if (8 * sizeof(short) - 1 > 3 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(short, 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(short) - 1 > 4 * PyLong_SHIFT) {
+ return (short) (((short)-1)*(((((((((short)digits[3]) << PyLong_SHIFT) | (short)digits[2]) << PyLong_SHIFT) | (short)digits[1]) << PyLong_SHIFT) | (short)digits[0])));
+ }
+ }
+ break;
+ case 4:
+ if (8 * sizeof(short) > 3 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(short, 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(short) - 1 > 4 * PyLong_SHIFT) {
+ return (short) ((((((((((short)digits[3]) << PyLong_SHIFT) | (short)digits[2]) << PyLong_SHIFT) | (short)digits[1]) << PyLong_SHIFT) | (short)digits[0])));
+ }
+ }
+ break;
+ }
+#endif
+ if (sizeof(short) <= sizeof(long)) {
+ __PYX_VERIFY_RETURN_INT_EXC(short, long, PyLong_AsLong(x))
+#ifdef HAVE_LONG_LONG
+ } else if (sizeof(short) <= sizeof(PY_LONG_LONG)) {
+ __PYX_VERIFY_RETURN_INT_EXC(short, PY_LONG_LONG, PyLong_AsLongLong(x))
+#endif
+ }
+ }
+ {
+#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
+ PyErr_SetString(PyExc_RuntimeError,
+ "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
+#else
+ short val;
+ PyObject *v = __Pyx_PyNumber_IntOrLong(x);
+ #if PY_MAJOR_VERSION < 3
+ if (likely(v) && !PyLong_Check(v)) {
+ PyObject *tmp = v;
+ v = PyNumber_Long(tmp);
+ Py_DECREF(tmp);
+ }
+ #endif
+ if (likely(v)) {
+ int one = 1; int is_little = (int)*(unsigned char *)&one;
+ unsigned char *bytes = (unsigned char *)&val;
+ int ret = _PyLong_AsByteArray((PyLongObject *)v,
+ bytes, sizeof(val),
+ is_little, !is_unsigned);
+ Py_DECREF(v);
+ if (likely(!ret))
+ return val;
+ }
+#endif
+ return (short) -1;
+ }
+ } else {
+ short val;
+ PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
+ if (!tmp) return (short) -1;
+ val = __Pyx_PyInt_As_short(tmp);
+ Py_DECREF(tmp);
+ return val;
+ }
+raise_overflow:
+ PyErr_SetString(PyExc_OverflowError,
+ "value too large to convert to short");
+ return (short) -1;
+raise_neg_overflow:
+ PyErr_SetString(PyExc_OverflowError,
+ "can't convert negative value to short");
+ return (short) -1;
+}
+
+/* CIntFromPy */
+ static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
+ const long neg_one = (long) ((long) 0 - (long) 1), const_zero = (long) 0;
+ const int is_unsigned = neg_one > const_zero;
+#if PY_MAJOR_VERSION < 3
+ if (likely(PyInt_Check(x))) {
+ if (sizeof(long) < sizeof(long)) {
+ __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x))
+ } else {
+ long val = PyInt_AS_LONG(x);
+ if (is_unsigned && unlikely(val < 0)) {
+ goto raise_neg_overflow;
+ }
+ return (long) val;
+ }
+ } else
+#endif
+ if (likely(PyLong_Check(x))) {
+ if (is_unsigned) {
+#if CYTHON_USE_PYLONG_INTERNALS
+ const digit* digits = ((PyLongObject*)x)->ob_digit;
+ switch (Py_SIZE(x)) {
+ case 0: return (long) 0;
+ case 1: __PYX_VERIFY_RETURN_INT(long, digit, digits[0])
+ 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
+ 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))
+#ifdef HAVE_LONG_LONG
+ } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
+ __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
+#endif
+ }
+ } else {
+#if CYTHON_USE_PYLONG_INTERNALS
+ const digit* digits = ((PyLongObject*)x)->ob_digit;
+ switch (Py_SIZE(x)) {
+ case 0: return (long) 0;
+ case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, (sdigit) (-(sdigit)digits[0]))
+ case 1: __PYX_VERIFY_RETURN_INT(long, digit, +digits[0])
+ 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))
+#ifdef HAVE_LONG_LONG
+ } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
+ __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
+#endif
+ }
+ }
+ {
+#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
+ PyErr_SetString(PyExc_RuntimeError,
+ "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
+#else
+ long val;
+ PyObject *v = __Pyx_PyNumber_IntOrLong(x);
+ #if PY_MAJOR_VERSION < 3
+ if (likely(v) && !PyLong_Check(v)) {
+ PyObject *tmp = v;
+ v = PyNumber_Long(tmp);
+ Py_DECREF(tmp);
+ }
+ #endif
+ if (likely(v)) {
+ int one = 1; int is_little = (int)*(unsigned char *)&one;
+ unsigned char *bytes = (unsigned char *)&val;
+ int ret = _PyLong_AsByteArray((PyLongObject *)v,
+ bytes, sizeof(val),
+ is_little, !is_unsigned);
+ Py_DECREF(v);
+ if (likely(!ret))
+ return val;
+ }
+#endif
+ return (long) -1;
+ }
+ } else {
+ long val;
+ PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
+ if (!tmp) return (long) -1;
+ val = __Pyx_PyInt_As_long(tmp);
+ Py_DECREF(tmp);
+ 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 PY_LONG_LONG __Pyx_PyInt_As_PY_LONG_LONG(PyObject *x) {
+ const PY_LONG_LONG neg_one = (PY_LONG_LONG) ((PY_LONG_LONG) 0 - (PY_LONG_LONG) 1), const_zero = (PY_LONG_LONG) 0;
+ const int is_unsigned = neg_one > const_zero;
+#if PY_MAJOR_VERSION < 3
+ if (likely(PyInt_Check(x))) {
+ if (sizeof(PY_LONG_LONG) < sizeof(long)) {
+ __PYX_VERIFY_RETURN_INT(PY_LONG_LONG, long, PyInt_AS_LONG(x))
+ } else {
+ long val = PyInt_AS_LONG(x);
+ if (is_unsigned && unlikely(val < 0)) {
+ goto raise_neg_overflow;
+ }
+ return (PY_LONG_LONG) val;
+ }
+ } else
+#endif
+ if (likely(PyLong_Check(x))) {
+ if (is_unsigned) {
+#if CYTHON_USE_PYLONG_INTERNALS
+ const digit* digits = ((PyLongObject*)x)->ob_digit;
+ switch (Py_SIZE(x)) {
+ case 0: return (PY_LONG_LONG) 0;
+ case 1: __PYX_VERIFY_RETURN_INT(PY_LONG_LONG, digit, digits[0])
+ 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
+ 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))
+#ifdef HAVE_LONG_LONG
+ } 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))
+#endif
+ }
+ } else {
+#if CYTHON_USE_PYLONG_INTERNALS
+ const digit* digits = ((PyLongObject*)x)->ob_digit;
+ switch (Py_SIZE(x)) {
+ case 0: return (PY_LONG_LONG) 0;
+ case -1: __PYX_VERIFY_RETURN_INT(PY_LONG_LONG, sdigit, (sdigit) (-(sdigit)digits[0]))
+ case 1: __PYX_VERIFY_RETURN_INT(PY_LONG_LONG, digit, +digits[0])
+ 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))
+#ifdef HAVE_LONG_LONG
+ } else if (sizeof(PY_LONG_LONG) <= sizeof(PY_LONG_LONG)) {
+ __PYX_VERIFY_RETURN_INT_EXC(PY_LONG_LONG, PY_LONG_LONG, PyLong_AsLongLong(x))
+#endif
+ }
+ }
+ {
+#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
+ PyErr_SetString(PyExc_RuntimeError,
+ "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
+#else
+ PY_LONG_LONG val;
+ PyObject *v = __Pyx_PyNumber_IntOrLong(x);
+ #if PY_MAJOR_VERSION < 3
+ if (likely(v) && !PyLong_Check(v)) {
+ PyObject *tmp = v;
+ v = PyNumber_Long(tmp);
+ Py_DECREF(tmp);
+ }
+ #endif
+ if (likely(v)) {
+ int one = 1; int is_little = (int)*(unsigned char *)&one;
+ unsigned char *bytes = (unsigned char *)&val;
+ int ret = _PyLong_AsByteArray((PyLongObject *)v,
+ bytes, sizeof(val),
+ is_little, !is_unsigned);
+ Py_DECREF(v);
+ if (likely(!ret))
+ return val;
+ }
+#endif
+ return (PY_LONG_LONG) -1;
+ }
+ } else {
+ PY_LONG_LONG val;
+ PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
+ if (!tmp) return (PY_LONG_LONG) -1;
+ val = __Pyx_PyInt_As_PY_LONG_LONG(tmp);
+ Py_DECREF(tmp);
+ 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;
+}
+
+/* CIntFromPy */
+ static CYTHON_INLINE unsigned short __Pyx_PyInt_As_unsigned_short(PyObject *x) {
+ const unsigned short neg_one = (unsigned short) ((unsigned short) 0 - (unsigned short) 1), const_zero = (unsigned short) 0;
+ const int is_unsigned = neg_one > const_zero;
+#if PY_MAJOR_VERSION < 3
+ if (likely(PyInt_Check(x))) {
+ if (sizeof(unsigned short) < sizeof(long)) {
+ __PYX_VERIFY_RETURN_INT(unsigned short, long, PyInt_AS_LONG(x))
+ } else {
+ long val = PyInt_AS_LONG(x);
+ if (is_unsigned && unlikely(val < 0)) {
+ goto raise_neg_overflow;
+ }
+ return (unsigned short) val;
+ }
+ } else
+#endif
+ if (likely(PyLong_Check(x))) {
+ if (is_unsigned) {
+#if CYTHON_USE_PYLONG_INTERNALS
+ const digit* digits = ((PyLongObject*)x)->ob_digit;
+ switch (Py_SIZE(x)) {
+ case 0: return (unsigned short) 0;
+ case 1: __PYX_VERIFY_RETURN_INT(unsigned short, digit, digits[0])
+ case 2:
+ if (8 * sizeof(unsigned short) > 1 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(unsigned short, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+ } else if (8 * sizeof(unsigned short) >= 2 * PyLong_SHIFT) {
+ return (unsigned short) (((((unsigned short)digits[1]) << PyLong_SHIFT) | (unsigned short)digits[0]));
+ }
+ }
+ break;
+ case 3:
+ if (8 * sizeof(unsigned short) > 2 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(unsigned short, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+ } else if (8 * sizeof(unsigned short) >= 3 * PyLong_SHIFT) {
+ return (unsigned short) (((((((unsigned short)digits[2]) << PyLong_SHIFT) | (unsigned short)digits[1]) << PyLong_SHIFT) | (unsigned short)digits[0]));
+ }
+ }
+ break;
+ case 4:
+ if (8 * sizeof(unsigned short) > 3 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(unsigned short, 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(unsigned short) >= 4 * PyLong_SHIFT) {
+ return (unsigned short) (((((((((unsigned short)digits[3]) << PyLong_SHIFT) | (unsigned short)digits[2]) << PyLong_SHIFT) | (unsigned short)digits[1]) << PyLong_SHIFT) | (unsigned short)digits[0]));
+ }
+ }
+ break;
+ }
+#endif
+#if CYTHON_COMPILING_IN_CPYTHON
+ 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 (unsigned short) -1;
+ if (unlikely(result == 1))
+ goto raise_neg_overflow;
+ }
+#endif
+ if (sizeof(unsigned short) <= sizeof(unsigned long)) {
+ __PYX_VERIFY_RETURN_INT_EXC(unsigned short, unsigned long, PyLong_AsUnsignedLong(x))
+#ifdef HAVE_LONG_LONG
+ } else if (sizeof(unsigned short) <= sizeof(unsigned PY_LONG_LONG)) {
+ __PYX_VERIFY_RETURN_INT_EXC(unsigned short, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
+#endif
+ }
+ } else {
+#if CYTHON_USE_PYLONG_INTERNALS
+ const digit* digits = ((PyLongObject*)x)->ob_digit;
+ switch (Py_SIZE(x)) {
+ case 0: return (unsigned short) 0;
+ case -1: __PYX_VERIFY_RETURN_INT(unsigned short, sdigit, (sdigit) (-(sdigit)digits[0]))
+ case 1: __PYX_VERIFY_RETURN_INT(unsigned short, digit, +digits[0])
+ case -2:
+ if (8 * sizeof(unsigned short) - 1 > 1 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(unsigned short, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+ } else if (8 * sizeof(unsigned short) - 1 > 2 * PyLong_SHIFT) {
+ return (unsigned short) (((unsigned short)-1)*(((((unsigned short)digits[1]) << PyLong_SHIFT) | (unsigned short)digits[0])));
+ }
+ }
+ break;
+ case 2:
+ if (8 * sizeof(unsigned short) > 1 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(unsigned short, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+ } else if (8 * sizeof(unsigned short) - 1 > 2 * PyLong_SHIFT) {
+ return (unsigned short) ((((((unsigned short)digits[1]) << PyLong_SHIFT) | (unsigned short)digits[0])));
+ }
+ }
+ break;
+ case -3:
+ if (8 * sizeof(unsigned short) - 1 > 2 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(unsigned short, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+ } else if (8 * sizeof(unsigned short) - 1 > 3 * PyLong_SHIFT) {
+ return (unsigned short) (((unsigned short)-1)*(((((((unsigned short)digits[2]) << PyLong_SHIFT) | (unsigned short)digits[1]) << PyLong_SHIFT) | (unsigned short)digits[0])));
+ }
+ }
+ break;
+ case 3:
+ if (8 * sizeof(unsigned short) > 2 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(unsigned short, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+ } else if (8 * sizeof(unsigned short) - 1 > 3 * PyLong_SHIFT) {
+ return (unsigned short) ((((((((unsigned short)digits[2]) << PyLong_SHIFT) | (unsigned short)digits[1]) << PyLong_SHIFT) | (unsigned short)digits[0])));
+ }
+ }
+ break;
+ case -4:
+ if (8 * sizeof(unsigned short) - 1 > 3 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(unsigned short, 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(unsigned short) - 1 > 4 * PyLong_SHIFT) {
+ return (unsigned short) (((unsigned short)-1)*(((((((((unsigned short)digits[3]) << PyLong_SHIFT) | (unsigned short)digits[2]) << PyLong_SHIFT) | (unsigned short)digits[1]) << PyLong_SHIFT) | (unsigned short)digits[0])));
+ }
+ }
+ break;
+ case 4:
+ if (8 * sizeof(unsigned short) > 3 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(unsigned short, 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(unsigned short) - 1 > 4 * PyLong_SHIFT) {
+ return (unsigned short) ((((((((((unsigned short)digits[3]) << PyLong_SHIFT) | (unsigned short)digits[2]) << PyLong_SHIFT) | (unsigned short)digits[1]) << PyLong_SHIFT) | (unsigned short)digits[0])));
+ }
+ }
+ break;
+ }
+#endif
+ if (sizeof(unsigned short) <= sizeof(long)) {
+ __PYX_VERIFY_RETURN_INT_EXC(unsigned short, long, PyLong_AsLong(x))
+#ifdef HAVE_LONG_LONG
+ } else if (sizeof(unsigned short) <= sizeof(PY_LONG_LONG)) {
+ __PYX_VERIFY_RETURN_INT_EXC(unsigned short, PY_LONG_LONG, PyLong_AsLongLong(x))
+#endif
+ }
+ }
+ {
+#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
+ PyErr_SetString(PyExc_RuntimeError,
+ "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
+#else
+ unsigned short val;
+ PyObject *v = __Pyx_PyNumber_IntOrLong(x);
+ #if PY_MAJOR_VERSION < 3
+ if (likely(v) && !PyLong_Check(v)) {
+ PyObject *tmp = v;
+ v = PyNumber_Long(tmp);
+ Py_DECREF(tmp);
+ }
+ #endif
+ if (likely(v)) {
+ int one = 1; int is_little = (int)*(unsigned char *)&one;
+ unsigned char *bytes = (unsigned char *)&val;
+ int ret = _PyLong_AsByteArray((PyLongObject *)v,
+ bytes, sizeof(val),
+ is_little, !is_unsigned);
+ Py_DECREF(v);
+ if (likely(!ret))
+ return val;
+ }
+#endif
+ return (unsigned short) -1;
+ }
+ } else {
+ unsigned short val;
+ PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
+ if (!tmp) return (unsigned short) -1;
+ val = __Pyx_PyInt_As_unsigned_short(tmp);
+ Py_DECREF(tmp);
+ return val;
+ }
+raise_overflow:
+ PyErr_SetString(PyExc_OverflowError,
+ "value too large to convert to unsigned short");
+ return (unsigned short) -1;
+raise_neg_overflow:
+ PyErr_SetString(PyExc_OverflowError,
+ "can't convert negative value to unsigned short");
+ return (unsigned short) -1;
+}
+
+/* CIntFromPy */
+ static CYTHON_INLINE unsigned int __Pyx_PyInt_As_unsigned_int(PyObject *x) {
+ const unsigned int neg_one = (unsigned int) ((unsigned int) 0 - (unsigned int) 1), const_zero = (unsigned int) 0;
+ const int is_unsigned = neg_one > const_zero;
+#if PY_MAJOR_VERSION < 3
+ if (likely(PyInt_Check(x))) {
+ if (sizeof(unsigned int) < sizeof(long)) {
+ __PYX_VERIFY_RETURN_INT(unsigned int, long, PyInt_AS_LONG(x))
+ } else {
+ long val = PyInt_AS_LONG(x);
+ if (is_unsigned && unlikely(val < 0)) {
+ goto raise_neg_overflow;
+ }
+ return (unsigned int) val;
+ }
+ } else
+#endif
+ if (likely(PyLong_Check(x))) {
+ if (is_unsigned) {
+#if CYTHON_USE_PYLONG_INTERNALS
+ const digit* digits = ((PyLongObject*)x)->ob_digit;
+ switch (Py_SIZE(x)) {
+ case 0: return (unsigned int) 0;
+ case 1: __PYX_VERIFY_RETURN_INT(unsigned int, digit, digits[0])
+ case 2:
+ if (8 * sizeof(unsigned int) > 1 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(unsigned int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+ } else if (8 * sizeof(unsigned int) >= 2 * PyLong_SHIFT) {
+ return (unsigned int) (((((unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0]));
+ }
+ }
+ break;
+ case 3:
+ if (8 * sizeof(unsigned int) > 2 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(unsigned int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+ } else if (8 * sizeof(unsigned int) >= 3 * PyLong_SHIFT) {
+ return (unsigned int) (((((((unsigned int)digits[2]) << PyLong_SHIFT) | (unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0]));
+ }
+ }
+ break;
+ case 4:
+ if (8 * sizeof(unsigned int) > 3 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(unsigned 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(unsigned int) >= 4 * PyLong_SHIFT) {
+ return (unsigned int) (((((((((unsigned int)digits[3]) << PyLong_SHIFT) | (unsigned int)digits[2]) << PyLong_SHIFT) | (unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0]));
+ }
+ }
+ break;
+ }
+#endif
+#if CYTHON_COMPILING_IN_CPYTHON
+ 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 (unsigned int) -1;
+ if (unlikely(result == 1))
+ goto raise_neg_overflow;
+ }
+#endif
+ if (sizeof(unsigned int) <= sizeof(unsigned long)) {
+ __PYX_VERIFY_RETURN_INT_EXC(unsigned int, unsigned long, PyLong_AsUnsignedLong(x))
+#ifdef HAVE_LONG_LONG
+ } else if (sizeof(unsigned int) <= sizeof(unsigned PY_LONG_LONG)) {
+ __PYX_VERIFY_RETURN_INT_EXC(unsigned int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
+#endif
+ }
+ } else {
+#if CYTHON_USE_PYLONG_INTERNALS
+ const digit* digits = ((PyLongObject*)x)->ob_digit;
+ switch (Py_SIZE(x)) {
+ case 0: return (unsigned int) 0;
+ case -1: __PYX_VERIFY_RETURN_INT(unsigned int, sdigit, (sdigit) (-(sdigit)digits[0]))
+ case 1: __PYX_VERIFY_RETURN_INT(unsigned int, digit, +digits[0])
+ case -2:
+ if (8 * sizeof(unsigned int) - 1 > 1 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(unsigned int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+ } else if (8 * sizeof(unsigned int) - 1 > 2 * PyLong_SHIFT) {
+ return (unsigned int) (((unsigned int)-1)*(((((unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0])));
+ }
+ }
+ break;
+ case 2:
+ if (8 * sizeof(unsigned int) > 1 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(unsigned int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+ } else if (8 * sizeof(unsigned int) - 1 > 2 * PyLong_SHIFT) {
+ return (unsigned int) ((((((unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0])));
+ }
+ }
+ break;
+ case -3:
+ if (8 * sizeof(unsigned int) - 1 > 2 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(unsigned int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+ } else if (8 * sizeof(unsigned int) - 1 > 3 * PyLong_SHIFT) {
+ return (unsigned int) (((unsigned int)-1)*(((((((unsigned int)digits[2]) << PyLong_SHIFT) | (unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0])));
+ }
+ }
+ break;
+ case 3:
+ if (8 * sizeof(unsigned int) > 2 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(unsigned int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+ } else if (8 * sizeof(unsigned int) - 1 > 3 * PyLong_SHIFT) {
+ return (unsigned int) ((((((((unsigned int)digits[2]) << PyLong_SHIFT) | (unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0])));
+ }
+ }
+ break;
+ case -4:
+ if (8 * sizeof(unsigned int) - 1 > 3 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(unsigned 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(unsigned int) - 1 > 4 * PyLong_SHIFT) {
+ return (unsigned int) (((unsigned int)-1)*(((((((((unsigned int)digits[3]) << PyLong_SHIFT) | (unsigned int)digits[2]) << PyLong_SHIFT) | (unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0])));
+ }
+ }
+ break;
+ case 4:
+ if (8 * sizeof(unsigned int) > 3 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(unsigned 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(unsigned int) - 1 > 4 * PyLong_SHIFT) {
+ return (unsigned int) ((((((((((unsigned int)digits[3]) << PyLong_SHIFT) | (unsigned int)digits[2]) << PyLong_SHIFT) | (unsigned int)digits[1]) << PyLong_SHIFT) | (unsigned int)digits[0])));
+ }
+ }
+ break;
+ }
+#endif
+ if (sizeof(unsigned int) <= sizeof(long)) {
+ __PYX_VERIFY_RETURN_INT_EXC(unsigned int, long, PyLong_AsLong(x))
+#ifdef HAVE_LONG_LONG
+ } else if (sizeof(unsigned int) <= sizeof(PY_LONG_LONG)) {
+ __PYX_VERIFY_RETURN_INT_EXC(unsigned int, PY_LONG_LONG, PyLong_AsLongLong(x))
+#endif
+ }
+ }
+ {
+#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
+ PyErr_SetString(PyExc_RuntimeError,
+ "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
+#else
+ unsigned int val;
+ PyObject *v = __Pyx_PyNumber_IntOrLong(x);
+ #if PY_MAJOR_VERSION < 3
+ if (likely(v) && !PyLong_Check(v)) {
+ PyObject *tmp = v;
+ v = PyNumber_Long(tmp);
+ Py_DECREF(tmp);
+ }
+ #endif
+ if (likely(v)) {
+ int one = 1; int is_little = (int)*(unsigned char *)&one;
+ unsigned char *bytes = (unsigned char *)&val;
+ int ret = _PyLong_AsByteArray((PyLongObject *)v,
+ bytes, sizeof(val),
+ is_little, !is_unsigned);
+ Py_DECREF(v);
+ if (likely(!ret))
+ return val;
+ }
+#endif
+ return (unsigned int) -1;
+ }
+ } else {
+ unsigned int val;
+ PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
+ if (!tmp) return (unsigned int) -1;
+ val = __Pyx_PyInt_As_unsigned_int(tmp);
+ Py_DECREF(tmp);
+ return val;
+ }
+raise_overflow:
+ PyErr_SetString(PyExc_OverflowError,
+ "value too large to convert to unsigned int");
+ return (unsigned int) -1;
+raise_neg_overflow:
+ PyErr_SetString(PyExc_OverflowError,
+ "can't convert negative value to unsigned int");
+ return (unsigned int) -1;
+}
+
+/* CIntFromPy */
+ static CYTHON_INLINE unsigned long __Pyx_PyInt_As_unsigned_long(PyObject *x) {
+ const unsigned long neg_one = (unsigned long) ((unsigned long) 0 - (unsigned long) 1), const_zero = (unsigned long) 0;
+ const int is_unsigned = neg_one > const_zero;
+#if PY_MAJOR_VERSION < 3
+ if (likely(PyInt_Check(x))) {
+ if (sizeof(unsigned long) < sizeof(long)) {
+ __PYX_VERIFY_RETURN_INT(unsigned long, long, PyInt_AS_LONG(x))
+ } else {
+ long val = PyInt_AS_LONG(x);
+ if (is_unsigned && unlikely(val < 0)) {
+ goto raise_neg_overflow;
+ }
+ return (unsigned long) val;
+ }
+ } else
+#endif
+ if (likely(PyLong_Check(x))) {
+ if (is_unsigned) {
+#if CYTHON_USE_PYLONG_INTERNALS
+ const digit* digits = ((PyLongObject*)x)->ob_digit;
+ switch (Py_SIZE(x)) {
+ case 0: return (unsigned long) 0;
+ case 1: __PYX_VERIFY_RETURN_INT(unsigned long, digit, digits[0])
+ case 2:
+ if (8 * sizeof(unsigned long) > 1 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(unsigned long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+ } else if (8 * sizeof(unsigned long) >= 2 * PyLong_SHIFT) {
+ return (unsigned long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+ }
+ }
+ break;
+ case 3:
+ if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(unsigned long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+ } else if (8 * sizeof(unsigned long) >= 3 * PyLong_SHIFT) {
+ return (unsigned long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+ }
+ }
+ break;
+ case 4:
+ if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(unsigned 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(unsigned long) >= 4 * PyLong_SHIFT) {
+ return (unsigned long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+ }
+ }
+ break;
+ }
+#endif
+#if CYTHON_COMPILING_IN_CPYTHON
+ 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 (unsigned long) -1;
+ if (unlikely(result == 1))
+ goto raise_neg_overflow;
+ }
+#endif
+ if (sizeof(unsigned long) <= sizeof(unsigned long)) {
+ __PYX_VERIFY_RETURN_INT_EXC(unsigned long, unsigned long, PyLong_AsUnsignedLong(x))
+#ifdef HAVE_LONG_LONG
+ } else if (sizeof(unsigned long) <= sizeof(unsigned PY_LONG_LONG)) {
+ __PYX_VERIFY_RETURN_INT_EXC(unsigned long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
+#endif
+ }
+ } else {
+#if CYTHON_USE_PYLONG_INTERNALS
+ const digit* digits = ((PyLongObject*)x)->ob_digit;
+ switch (Py_SIZE(x)) {
+ case 0: return (unsigned long) 0;
+ case -1: __PYX_VERIFY_RETURN_INT(unsigned long, sdigit, (sdigit) (-(sdigit)digits[0]))
+ case 1: __PYX_VERIFY_RETURN_INT(unsigned long, digit, +digits[0])
+ case -2:
+ if (8 * sizeof(unsigned long) - 1 > 1 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(unsigned long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+ } else if (8 * sizeof(unsigned long) - 1 > 2 * PyLong_SHIFT) {
+ return (unsigned long) (((unsigned long)-1)*(((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])));
+ }
+ }
+ break;
+ case 2:
+ if (8 * sizeof(unsigned long) > 1 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(unsigned long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+ } else if (8 * sizeof(unsigned long) - 1 > 2 * PyLong_SHIFT) {
+ return (unsigned long) ((((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])));
+ }
+ }
+ break;
+ case -3:
+ if (8 * sizeof(unsigned long) - 1 > 2 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(unsigned long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+ } else if (8 * sizeof(unsigned long) - 1 > 3 * PyLong_SHIFT) {
+ return (unsigned long) (((unsigned long)-1)*(((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])));
+ }
+ }
+ break;
+ case 3:
+ if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(unsigned long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+ } else if (8 * sizeof(unsigned long) - 1 > 3 * PyLong_SHIFT) {
+ return (unsigned long) ((((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])));
+ }
+ }
+ break;
+ case -4:
+ if (8 * sizeof(unsigned long) - 1 > 3 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(unsigned 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(unsigned long) - 1 > 4 * PyLong_SHIFT) {
+ return (unsigned long) (((unsigned long)-1)*(((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])));
+ }
+ }
+ break;
+ case 4:
+ if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(unsigned 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(unsigned long) - 1 > 4 * PyLong_SHIFT) {
+ return (unsigned long) ((((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])));
+ }
+ }
+ break;
+ }
+#endif
+ if (sizeof(unsigned long) <= sizeof(long)) {
+ __PYX_VERIFY_RETURN_INT_EXC(unsigned long, long, PyLong_AsLong(x))
+#ifdef HAVE_LONG_LONG
+ } else if (sizeof(unsigned long) <= sizeof(PY_LONG_LONG)) {
+ __PYX_VERIFY_RETURN_INT_EXC(unsigned long, PY_LONG_LONG, PyLong_AsLongLong(x))
+#endif
+ }
+ }
+ {
+#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
+ PyErr_SetString(PyExc_RuntimeError,
+ "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
+#else
+ unsigned long val;
+ PyObject *v = __Pyx_PyNumber_IntOrLong(x);
+ #if PY_MAJOR_VERSION < 3
+ if (likely(v) && !PyLong_Check(v)) {
+ PyObject *tmp = v;
+ v = PyNumber_Long(tmp);
+ Py_DECREF(tmp);
+ }
+ #endif
+ if (likely(v)) {
+ int one = 1; int is_little = (int)*(unsigned char *)&one;
+ unsigned char *bytes = (unsigned char *)&val;
+ int ret = _PyLong_AsByteArray((PyLongObject *)v,
+ bytes, sizeof(val),
+ is_little, !is_unsigned);
+ Py_DECREF(v);
+ if (likely(!ret))
+ return val;
+ }
+#endif
+ return (unsigned long) -1;
+ }
+ } else {
+ unsigned long val;
+ PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
+ if (!tmp) return (unsigned long) -1;
+ val = __Pyx_PyInt_As_unsigned_long(tmp);
+ Py_DECREF(tmp);
+ return val;
+ }
+raise_overflow:
+ PyErr_SetString(PyExc_OverflowError,
+ "value too large to convert to unsigned long");
+ return (unsigned long) -1;
+raise_neg_overflow:
+ PyErr_SetString(PyExc_OverflowError,
+ "can't convert negative value to unsigned long");
+ return (unsigned long) -1;
+}
+
+/* BytesContains */
+ static CYTHON_INLINE int __Pyx_BytesContains(PyObject* bytes, char character) {
+ const Py_ssize_t length = PyBytes_GET_SIZE(bytes);
+ char* char_start = PyBytes_AS_STRING(bytes);
+ return memchr(char_start, (unsigned char)character, (size_t)length) != NULL;
+}
+
+/* ImportNumPyArray */
+ static PyObject* __Pyx__ImportNumPyArray(void) {
+ PyObject *numpy_module, *ndarray_object = NULL;
+ numpy_module = __Pyx_Import(__pyx_n_s_numpy, NULL, 0);
+ if (likely(numpy_module)) {
+ ndarray_object = PyObject_GetAttrString(numpy_module, "ndarray");
+ Py_DECREF(numpy_module);
+ }
+ if (unlikely(!ndarray_object)) {
+ PyErr_Clear();
+ }
+ if (unlikely(!ndarray_object || !PyObject_TypeCheck(ndarray_object, &PyType_Type))) {
+ Py_XDECREF(ndarray_object);
+ Py_INCREF(Py_None);
+ ndarray_object = Py_None;
+ }
+ return ndarray_object;
+}
+static CYTHON_INLINE PyObject* __Pyx_ImportNumPyArrayTypeIfAvailable(void) {
+ if (unlikely(!__pyx_numpy_ndarray)) {
+ __pyx_numpy_ndarray = __Pyx__ImportNumPyArray();
+ }
+ Py_INCREF(__pyx_numpy_ndarray);
+ return __pyx_numpy_ndarray;
+}
+
+/* CIntFromPy */
+ static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) {
+ const char neg_one = (char) ((char) 0 - (char) 1), const_zero = (char) 0;
+ const int is_unsigned = neg_one > const_zero;
+#if PY_MAJOR_VERSION < 3
+ if (likely(PyInt_Check(x))) {
+ if (sizeof(char) < sizeof(long)) {
+ __PYX_VERIFY_RETURN_INT(char, long, PyInt_AS_LONG(x))
+ } else {
+ long val = PyInt_AS_LONG(x);
+ if (is_unsigned && unlikely(val < 0)) {
+ goto raise_neg_overflow;
+ }
+ return (char) val;
+ }
+ } else
+#endif
+ if (likely(PyLong_Check(x))) {
+ if (is_unsigned) {
+#if CYTHON_USE_PYLONG_INTERNALS
+ const digit* digits = ((PyLongObject*)x)->ob_digit;
+ switch (Py_SIZE(x)) {
+ case 0: return (char) 0;
+ case 1: __PYX_VERIFY_RETURN_INT(char, digit, digits[0])
+ case 2:
+ if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+ } else if (8 * sizeof(char) >= 2 * PyLong_SHIFT) {
+ return (char) (((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
+ }
+ }
+ break;
+ case 3:
+ if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+ } else if (8 * sizeof(char) >= 3 * PyLong_SHIFT) {
+ return (char) (((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
+ }
+ }
+ break;
+ case 4:
+ if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(char, 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(char) >= 4 * PyLong_SHIFT) {
+ return (char) (((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
+ }
+ }
+ break;
+ }
+#endif
+#if CYTHON_COMPILING_IN_CPYTHON
+ 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 (char) -1;
+ if (unlikely(result == 1))
+ goto raise_neg_overflow;
+ }
+#endif
+ if (sizeof(char) <= sizeof(unsigned long)) {
+ __PYX_VERIFY_RETURN_INT_EXC(char, unsigned long, PyLong_AsUnsignedLong(x))
+#ifdef HAVE_LONG_LONG
+ } else if (sizeof(char) <= sizeof(unsigned PY_LONG_LONG)) {
+ __PYX_VERIFY_RETURN_INT_EXC(char, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
+#endif
+ }
+ } else {
+#if CYTHON_USE_PYLONG_INTERNALS
+ const digit* digits = ((PyLongObject*)x)->ob_digit;
+ switch (Py_SIZE(x)) {
+ case 0: return (char) 0;
+ case -1: __PYX_VERIFY_RETURN_INT(char, sdigit, (sdigit) (-(sdigit)digits[0]))
+ case 1: __PYX_VERIFY_RETURN_INT(char, digit, +digits[0])
+ case -2:
+ if (8 * sizeof(char) - 1 > 1 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+ } else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
+ return (char) (((char)-1)*(((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+ }
+ }
+ break;
+ case 2:
+ if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+ } else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
+ return (char) ((((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+ }
+ }
+ break;
+ case -3:
+ if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+ } else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
+ return (char) (((char)-1)*(((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+ }
+ }
+ break;
+ case 3:
+ if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+ } else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
+ return (char) ((((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+ }
+ }
+ break;
+ case -4:
+ if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(char, 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(char) - 1 > 4 * PyLong_SHIFT) {
+ return (char) (((char)-1)*(((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+ }
+ }
+ break;
+ case 4:
+ if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
+ if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+ __PYX_VERIFY_RETURN_INT(char, 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(char) - 1 > 4 * PyLong_SHIFT) {
+ return (char) ((((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+ }
+ }
+ break;
+ }
+#endif
+ if (sizeof(char) <= sizeof(long)) {
+ __PYX_VERIFY_RETURN_INT_EXC(char, long, PyLong_AsLong(x))
+#ifdef HAVE_LONG_LONG
+ } else if (sizeof(char) <= sizeof(PY_LONG_LONG)) {
+ __PYX_VERIFY_RETURN_INT_EXC(char, PY_LONG_LONG, PyLong_AsLongLong(x))
+#endif
+ }
+ }
+ {
+#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
+ PyErr_SetString(PyExc_RuntimeError,
+ "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
+#else
+ char val;
+ PyObject *v = __Pyx_PyNumber_IntOrLong(x);
+ #if PY_MAJOR_VERSION < 3
+ if (likely(v) && !PyLong_Check(v)) {
+ PyObject *tmp = v;
+ v = PyNumber_Long(tmp);
+ Py_DECREF(tmp);
+ }
+ #endif
+ if (likely(v)) {
+ int one = 1; int is_little = (int)*(unsigned char *)&one;
+ unsigned char *bytes = (unsigned char *)&val;
+ int ret = _PyLong_AsByteArray((PyLongObject *)v,
+ bytes, sizeof(val),
+ is_little, !is_unsigned);
+ Py_DECREF(v);
+ if (likely(!ret))
+ return val;
+ }
+#endif
+ return (char) -1;
+ }
+ } else {
+ char val;
+ PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
+ if (!tmp) return (char) -1;
+ val = __Pyx_PyInt_As_char(tmp);
+ Py_DECREF(tmp);
+ return val;
+ }
+raise_overflow:
+ PyErr_SetString(PyExc_OverflowError,
+ "value too large to convert to char");
+ return (char) -1;
+raise_neg_overflow:
+ PyErr_SetString(PyExc_OverflowError,
+ "can't convert negative value to char");
+ return (char) -1;
+}
+
+/* CheckBinaryVersion */
+ static int __Pyx_check_binary_version(void) {
+ char ctversion[4], rtversion[4];
+ PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION);
+ PyOS_snprintf(rtversion, 4, "%s", Py_GetVersion());
+ if (ctversion[0] != rtversion[0] || ctversion[2] != rtversion[2]) {
+ char message[200];
+ PyOS_snprintf(message, sizeof(message),
+ "compiletime version %s of module '%.100s' "
+ "does not match runtime version %s",
+ ctversion, __Pyx_MODULE_NAME, rtversion);
+ return PyErr_WarnEx(NULL, message, 1);
+ }
+ return 0;
+}
+
+/* InitStrings */
+ static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
+ while (t->p) {
+ #if PY_MAJOR_VERSION < 3
+ if (t->is_unicode) {
+ *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL);
+ } else if (t->intern) {
+ *t->p = PyString_InternFromString(t->s);
+ } else {
+ *t->p = PyString_FromStringAndSize(t->s, t->n - 1);
+ }
+ #else
+ if (t->is_unicode | t->is_str) {
+ if (t->intern) {
+ *t->p = PyUnicode_InternFromString(t->s);
+ } else if (t->encoding) {
+ *t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL);
+ } else {
+ *t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1);
+ }
+ } else {
+ *t->p = PyBytes_FromStringAndSize(t->s, t->n - 1);
+ }
+ #endif
+ if (!*t->p)
+ return -1;
+ if (PyObject_Hash(*t->p) == -1)
+ return -1;
+ ++t;
+ }
+ return 0;
+}
+
+static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) {
+ return __Pyx_PyUnicode_FromStringAndSize(c_str, (Py_ssize_t)strlen(c_str));
+}
+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_DEFAULT
+#if !CYTHON_PEP393_ENABLED
+static const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
+ char* defenc_c;
+ PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL);
+ if (!defenc) return NULL;
+ defenc_c = PyBytes_AS_STRING(defenc);
+#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
+ {
+ char* end = defenc_c + PyBytes_GET_SIZE(defenc);
+ char* c;
+ for (c = defenc_c; c < end; c++) {
+ if ((unsigned char) (*c) >= 128) {
+ PyUnicode_AsASCIIString(o);
+ return NULL;
+ }
+ }
+ }
+#endif
+ *length = PyBytes_GET_SIZE(defenc);
+ return defenc_c;
+}
+#else
+static CYTHON_INLINE const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
+ if (unlikely(__Pyx_PyUnicode_READY(o) == -1)) return NULL;
+#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_DEFAULT
+ if (
+#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
+ __Pyx_sys_getdefaultencoding_not_ascii &&
+#endif
+ PyUnicode_Check(o)) {
+ return __Pyx_PyUnicode_AsStringAndSize(o, length);
+ } else
+#endif
+#if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
+ if (PyByteArray_Check(o)) {
+ *length = PyByteArray_GET_SIZE(o);
+ return PyByteArray_AS_STRING(o);
+ } else
+#endif
+ {
+ 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_IntOrLongWrongResultType(PyObject* result, const char* type_name) {
+#if PY_MAJOR_VERSION >= 3
+ if (PyLong_Check(result)) {
+ if (PyErr_WarnFormat(PyExc_DeprecationWarning, 1,
+ "__int__ returned non-int (type %.200s). "
+ "The ability to return an instance of a strict subclass of int "
+ "is deprecated, and may be removed in a future version of Python.",
+ Py_TYPE(result)->tp_name)) {
+ Py_DECREF(result);
+ return NULL;
+ }
+ return result;
+ }
+#endif
+ PyErr_Format(PyExc_TypeError,
+ "__%.4s__ returned non-%.4s (type %.200s)",
+ type_name, type_name, Py_TYPE(result)->tp_name);
+ Py_DECREF(result);
+ return NULL;
+}
+static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x) {
+#if CYTHON_USE_TYPE_SLOTS
+ PyNumberMethods *m;
+#endif
+ const char *name = NULL;
+ PyObject *res = NULL;
+#if PY_MAJOR_VERSION < 3
+ if (likely(PyInt_Check(x) || PyLong_Check(x)))
+#else
+ if (likely(PyLong_Check(x)))
+#endif
+ return __Pyx_NewRef(x);
+#if CYTHON_USE_TYPE_SLOTS
+ m = Py_TYPE(x)->tp_as_number;
+ #if PY_MAJOR_VERSION < 3
+ if (m && m->nb_int) {
+ name = "int";
+ res = m->nb_int(x);
+ }
+ else if (m && m->nb_long) {
+ name = "long";
+ res = m->nb_long(x);
+ }
+ #else
+ if (likely(m && m->nb_int)) {
+ name = "int";
+ res = m->nb_int(x);
+ }
+ #endif
+#else
+ if (!PyBytes_CheckExact(x) && !PyUnicode_CheckExact(x)) {
+ res = PyNumber_Int(x);
+ }
+#endif
+ if (likely(res)) {
+#if PY_MAJOR_VERSION < 3
+ if (unlikely(!PyInt_Check(res) && !PyLong_Check(res))) {
+#else
+ if (unlikely(!PyLong_CheckExact(res))) {
+#endif
+ return __Pyx_PyNumber_IntOrLongWrongResultType(res, name);
+ }
+ }
+ 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 PY_MAJOR_VERSION < 3
+ if (likely(PyInt_CheckExact(b))) {
+ if (sizeof(Py_ssize_t) >= sizeof(long))
+ return PyInt_AS_LONG(b);
+ else
+ return PyInt_AsSsize_t(b);
+ }
+#endif
+ if (likely(PyLong_CheckExact(b))) {
+ #if CYTHON_USE_PYLONG_INTERNALS
+ const digit* digits = ((PyLongObject*)b)->ob_digit;
+ const Py_ssize_t size = Py_SIZE(b);
+ if (likely(__Pyx_sst_abs(size) <= 1)) {
+ ival = likely(size) ? digits[0] : 0;
+ if (size == -1) ival = -ival;
+ return ival;
+ } else {
+ 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 = PyInt_AsSsize_t(x);
+ Py_DECREF(x);
+ return ival;
+}
+static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b) {
+ return b ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False);
+}
+static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) {
+ return PyInt_FromSize_t(ival);
+}
+
+
+#endif /* Py_PYTHON_H */
diff --git a/pystencils/boundaries/createindexlistcython.pyx b/pystencils/boundaries/createindexlistcython.pyx
index b196f26..0931fdc 100644
--- a/pystencils/boundaries/createindexlistcython.pyx
+++ b/pystencils/boundaries/createindexlistcython.pyx
@@ -1,3 +1,4 @@
+# distutils: language=c
# Workaround for cython bug
# see https://stackoverflow.com/questions/8024805/cython-compiled-c-extension-importerror-dynamic-module-does-not-define-init-fu
WORKAROUND = "Something"
diff --git a/setup.py b/setup.py
index 15dbfe9..313f8f7 100644
--- a/setup.py
+++ b/setup.py
@@ -3,11 +3,18 @@ import sys
import io
from setuptools import setup, find_packages
import distutils
+from distutils.extension import Extension
from contextlib import redirect_stdout
from importlib import import_module
sys.path.insert(0, os.path.abspath('doc'))
from version_from_git import version_number_from_git
+if '--use-cython' in sys.argv:
+ USE_CYTHON = True
+ sys.argv.remove('--use-cython')
+else:
+ USE_CYTHON = False
+
quick_tests = [
'test_datahandling.test_kernel',
@@ -52,6 +59,15 @@ def readme():
return f.read()
+def cython_extensions(*extensions):
+ ext = '.pyx' if USE_CYTHON else '.c'
+ result = [Extension(e, [e.replace('.', '/') + ext]) for e in extensions]
+ if USE_CYTHON:
+ from Cython.Build import cythonize
+ result = cythonize(result, language_level=3)
+ return result
+
+
setup(name='pystencils',
version=version_number_from_git(),
description='Speeding up stencil computations on CPUs and GPUs',
@@ -64,6 +80,7 @@ setup(name='pystencils',
packages=['pystencils'] + ['pystencils.' + s for s in find_packages('pystencils')],
install_requires=['sympy>=1.1', 'numpy', 'appdirs', 'joblib'],
package_data={'pystencils': ['include/*.h']},
+ ext_modules = cython_extensions("pystencils.boundaries.createindexlistcython"),
classifiers=[
'Development Status :: 4 - Beta',
'Framework :: Jupyter',
--
GitLab