diff --git a/.travis.yml b/.travis.yml index af4914a..0019384 100644 --- a/.travis.yml +++ b/.travis.yml @@ -8,8 +8,7 @@ python: # - "pypy" install: - - pip install cython - python setup.py install # command to run tests, e.g. python setup.py test -script: py.test +script: "py.test tests" diff --git a/MANIFEST.in b/MANIFEST.in index 258b2a5..d6f40f9 100644 --- a/MANIFEST.in +++ b/MANIFEST.in @@ -10,5 +10,5 @@ include hat-trie/configure include hat-trie/configure.ac include src/hat_trie.pyx -include src/chat_datrie.pxd +include src/chat_trie.pxd diff --git a/setup.py b/setup.py index 458a777..3a95a62 100755 --- a/setup.py +++ b/setup.py @@ -1,29 +1,32 @@ #! /usr/bin/env python import os -from distutils.core import setup -from distutils.extension import Extension -from Cython.Distutils import build_ext + +from setuptools import setup +from setuptools.extension import Extension + +def build_ext_proxy(*args, **kwargs): + from Cython.Distutils import build_ext + return build_ext(*args, **kwargs) HATTRIE_DIR = 'hat-trie/src' HATTRIE_FILE_NAMES = ['ahtable.c', 'hat-trie.c', 'misc.c', 'murmurhash3.c'] HATTRIE_FILES = [os.path.join(HATTRIE_DIR, name) for name in HATTRIE_FILE_NAMES] setup( - name="hat-trie", - version="0.1", - description="HAT-Trie for Python", - long_description = open('README.rst').read() + "\n\n" + open('CHANGES.rst').read(), + name='hat-trie', + version='0.1', + description='HAT-Trie for Python', + long_description = open('README.rst').read() + '\n\n' + open('CHANGES.rst').read(), author='Mikhail Korobov', author_email='kmike84@gmail.com', url='https://github.com/kmike/hat-trie/', #packages = ['hat_trie'], - cmdclass = {'build_ext': build_ext}, + cmdclass = {'build_ext': build_ext_proxy}, ext_modules = [ Extension( - "hat_trie", + 'hat_trie', ['src/hat_trie.pyx', 'src/chat_trie.pxd'] + HATTRIE_FILES, - #['src/datrie.c', 'src/cdatrie.c', 'src/stdio_ext.c'] + HATTRIE_FILES, include_dirs=['hat-trie/src'], ) ], @@ -46,4 +49,6 @@ 'Topic :: Scientific/Engineering :: Information Analysis', 'Topic :: Text Processing :: Linguistic', ], + + setup_requires=['cython'], ) diff --git a/src/hat_trie.c b/src/hat_trie.c new file mode 100644 index 0000000..3e951b1 --- /dev/null +++ b/src/hat_trie.c @@ -0,0 +1,7415 @@ +/* Generated by Cython 0.20.1 on Thu May 22 13:01:41 2014 */ + +#define PY_SSIZE_T_CLEAN +#ifndef CYTHON_USE_PYLONG_INTERNALS +#ifdef PYLONG_BITS_IN_DIGIT +#define CYTHON_USE_PYLONG_INTERNALS 0 +#else +#include "pyconfig.h" +#ifdef PYLONG_BITS_IN_DIGIT +#define CYTHON_USE_PYLONG_INTERNALS 1 +#else +#define CYTHON_USE_PYLONG_INTERNALS 0 +#endif +#endif +#endif +#include "Python.h" +#ifndef Py_PYTHON_H + #error Python headers needed to compile C extensions, please install development version of Python. +#elif PY_VERSION_HEX < 0x02040000 + #error Cython requires Python 2.4+. +#else +#define CYTHON_ABI "0_20_1" +#include /* For offsetof */ +#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 +#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_CPYTHON 0 +#else +#define CYTHON_COMPILING_IN_PYPY 0 +#define CYTHON_COMPILING_IN_CPYTHON 1 +#endif +#if CYTHON_COMPILING_IN_PYPY +#define Py_OptimizeFlag 0 +#endif +#if PY_VERSION_HEX < 0x02050000 + typedef int Py_ssize_t; + #define PY_SSIZE_T_MAX INT_MAX + #define PY_SSIZE_T_MIN INT_MIN + #define PY_FORMAT_SIZE_T "" + #define CYTHON_FORMAT_SSIZE_T "" + #define PyInt_FromSsize_t(z) PyInt_FromLong(z) + #define PyInt_AsSsize_t(o) __Pyx_PyInt_As_int(o) + #define PyNumber_Index(o) ((PyNumber_Check(o) && !PyFloat_Check(o)) ? PyNumber_Int(o) : \ + (PyErr_Format(PyExc_TypeError, \ + "expected index value, got %.200s", Py_TYPE(o)->tp_name), \ + (PyObject*)0)) + #define __Pyx_PyIndex_Check(o) (PyNumber_Check(o) && !PyFloat_Check(o) && \ + !PyComplex_Check(o)) + #define PyIndex_Check __Pyx_PyIndex_Check + #define PyErr_WarnEx(category, message, stacklevel) PyErr_Warn(category, message) + #define __PYX_BUILD_PY_SSIZE_T "i" +#else + #define __PYX_BUILD_PY_SSIZE_T "n" + #define CYTHON_FORMAT_SSIZE_T "z" + #define __Pyx_PyIndex_Check PyIndex_Check +#endif +#if PY_VERSION_HEX < 0x02060000 + #define Py_REFCNT(ob) (((PyObject*)(ob))->ob_refcnt) + #define Py_TYPE(ob) (((PyObject*)(ob))->ob_type) + #define Py_SIZE(ob) (((PyVarObject*)(ob))->ob_size) + #define PyVarObject_HEAD_INIT(type, size) \ + PyObject_HEAD_INIT(type) size, + #define PyType_Modified(t) + typedef struct { + void *buf; + PyObject *obj; + Py_ssize_t len; + Py_ssize_t itemsize; + int readonly; + int ndim; + char *format; + Py_ssize_t *shape; + Py_ssize_t *strides; + Py_ssize_t *suboffsets; + void *internal; + } Py_buffer; + #define PyBUF_SIMPLE 0 + #define PyBUF_WRITABLE 0x0001 + #define PyBUF_FORMAT 0x0004 + #define PyBUF_ND 0x0008 + #define PyBUF_STRIDES (0x0010 | PyBUF_ND) + #define PyBUF_C_CONTIGUOUS (0x0020 | PyBUF_STRIDES) + #define PyBUF_F_CONTIGUOUS (0x0040 | PyBUF_STRIDES) + #define PyBUF_ANY_CONTIGUOUS (0x0080 | PyBUF_STRIDES) + #define PyBUF_INDIRECT (0x0100 | PyBUF_STRIDES) + #define PyBUF_RECORDS (PyBUF_STRIDES | PyBUF_FORMAT | PyBUF_WRITABLE) + #define PyBUF_FULL (PyBUF_INDIRECT | PyBUF_FORMAT | PyBUF_WRITABLE) + typedef int (*getbufferproc)(PyObject *, Py_buffer *, int); + typedef void (*releasebufferproc)(PyObject *, Py_buffer *); +#endif +#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 +#if PY_VERSION_HEX < 0x02060000 + #define PyUnicode_FromString(s) PyUnicode_Decode(s, strlen(s), "UTF-8", "strict") +#endif +#if PY_MAJOR_VERSION >= 3 + #define Py_TPFLAGS_CHECKTYPES 0 + #define Py_TPFLAGS_HAVE_INDEX 0 +#endif +#if (PY_VERSION_HEX < 0x02060000) || (PY_MAJOR_VERSION >= 3) + #define Py_TPFLAGS_HAVE_NEWBUFFER 0 +#endif +#if PY_VERSION_HEX < 0x02060000 + #define Py_TPFLAGS_HAVE_VERSION_TAG 0 +#endif +#if PY_VERSION_HEX < 0x02060000 && !defined(Py_TPFLAGS_IS_ABSTRACT) + #define Py_TPFLAGS_IS_ABSTRACT 0 +#endif +#if PY_VERSION_HEX < 0x030400a1 && !defined(Py_TPFLAGS_HAVE_FINALIZE) + #define Py_TPFLAGS_HAVE_FINALIZE 0 +#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_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) +#else + #define CYTHON_PEP393_ENABLED 0 + #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_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])) +#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 +#define __Pyx_PyString_FormatSafe(a, b) ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b)) +#define __Pyx_PyUnicode_FormatSafe(a, b) ((unlikely((a) == Py_None)) ? 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 + #define PyBaseString_Type PyUnicode_Type + #define PyStringObject PyUnicodeObject + #define PyString_Type PyUnicode_Type + #define PyString_Check PyUnicode_Check + #define PyString_CheckExact PyUnicode_CheckExact +#endif +#if PY_VERSION_HEX < 0x02060000 + #define PyBytesObject PyStringObject + #define PyBytes_Type PyString_Type + #define PyBytes_Check PyString_Check + #define PyBytes_CheckExact PyString_CheckExact + #define PyBytes_FromString PyString_FromString + #define PyBytes_FromStringAndSize PyString_FromStringAndSize + #define PyBytes_FromFormat PyString_FromFormat + #define PyBytes_DecodeEscape PyString_DecodeEscape + #define PyBytes_AsString PyString_AsString + #define PyBytes_AsStringAndSize PyString_AsStringAndSize + #define PyBytes_Size PyString_Size + #define PyBytes_AS_STRING PyString_AS_STRING + #define PyBytes_GET_SIZE PyString_GET_SIZE + #define PyBytes_Repr PyString_Repr + #define PyBytes_Concat PyString_Concat + #define PyBytes_ConcatAndDel PyString_ConcatAndDel +#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_CheckExact(obj) || PyUnicode_CheckExact(obj) || \ + PyString_Check(obj) || PyUnicode_Check(obj)) + #define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj)) +#endif +#if PY_VERSION_HEX < 0x02060000 + #define PySet_Check(obj) PyObject_TypeCheck(obj, &PySet_Type) + #define PyFrozenSet_Check(obj) PyObject_TypeCheck(obj, &PyFrozenSet_Type) +#endif +#ifndef PySet_CheckExact + #define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type) +#endif +#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type) +#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_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) || (PY_VERSION_HEX >= 0x03010300) + #define __Pyx_PySequence_GetSlice(obj, a, b) PySequence_GetSlice(obj, a, b) + #define __Pyx_PySequence_SetSlice(obj, a, b, value) PySequence_SetSlice(obj, a, b, value) + #define __Pyx_PySequence_DelSlice(obj, a, b) PySequence_DelSlice(obj, a, b) +#else + #define __Pyx_PySequence_GetSlice(obj, a, b) (unlikely(!(obj)) ? \ + (PyErr_SetString(PyExc_SystemError, "null argument to internal routine"), (PyObject*)0) : \ + (likely((obj)->ob_type->tp_as_mapping) ? (PySequence_GetSlice(obj, a, b)) : \ + (PyErr_Format(PyExc_TypeError, "'%.200s' object is unsliceable", (obj)->ob_type->tp_name), (PyObject*)0))) + #define __Pyx_PySequence_SetSlice(obj, a, b, value) (unlikely(!(obj)) ? \ + (PyErr_SetString(PyExc_SystemError, "null argument to internal routine"), -1) : \ + (likely((obj)->ob_type->tp_as_mapping) ? (PySequence_SetSlice(obj, a, b, value)) : \ + (PyErr_Format(PyExc_TypeError, "'%.200s' object doesn't support slice assignment", (obj)->ob_type->tp_name), -1))) + #define __Pyx_PySequence_DelSlice(obj, a, b) (unlikely(!(obj)) ? \ + (PyErr_SetString(PyExc_SystemError, "null argument to internal routine"), -1) : \ + (likely((obj)->ob_type->tp_as_mapping) ? (PySequence_DelSlice(obj, a, b)) : \ + (PyErr_Format(PyExc_TypeError, "'%.200s' object doesn't support slice deletion", (obj)->ob_type->tp_name), -1))) +#endif +#if PY_MAJOR_VERSION >= 3 + #define PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func)) +#endif +#if PY_VERSION_HEX < 0x02050000 + #define __Pyx_GetAttrString(o,n) PyObject_GetAttrString((o),((char *)(n))) + #define __Pyx_SetAttrString(o,n,a) PyObject_SetAttrString((o),((char *)(n)),(a)) + #define __Pyx_DelAttrString(o,n) PyObject_DelAttrString((o),((char *)(n))) +#else + #define __Pyx_GetAttrString(o,n) PyObject_GetAttrString((o),(n)) + #define __Pyx_SetAttrString(o,n,a) PyObject_SetAttrString((o),(n),(a)) + #define __Pyx_DelAttrString(o,n) PyObject_DelAttrString((o),(n)) +#endif +#if PY_VERSION_HEX < 0x02050000 + #define __Pyx_NAMESTR(n) ((char *)(n)) + #define __Pyx_DOCSTR(n) ((char *)(n)) +#else + #define __Pyx_NAMESTR(n) (n) + #define __Pyx_DOCSTR(n) (n) +#endif +#ifndef CYTHON_INLINE + #if 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 +#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 +#ifdef NAN +#define __PYX_NAN() ((float) NAN) +#else +static CYTHON_INLINE float __PYX_NAN() { + /* Initialize NaN. The sign is irrelevant, an exponent with all bits 1 and + a nonzero mantissa means NaN. If the first bit in the mantissa is 1, it is + a quiet NaN. */ + float value; + memset(&value, 0xFF, sizeof(value)); + return value; +} +#endif + + +#if PY_MAJOR_VERSION >= 3 + #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 + +#ifndef __PYX_EXTERN_C + #ifdef __cplusplus + #define __PYX_EXTERN_C extern "C" + #else + #define __PYX_EXTERN_C extern + #endif +#endif + +#if defined(WIN32) || defined(MS_WINDOWS) +#define _USE_MATH_DEFINES +#endif +#include +#define __PYX_HAVE__hat_trie +#define __PYX_HAVE_API__hat_trie +#include "../hat-trie/src/hat-trie.h" +#include "string.h" +#include "stdio.h" +#include "pythread.h" +#ifdef _OPENMP +#include +#endif /* _OPENMP */ + +#ifdef PYREX_WITHOUT_ASSERTIONS +#define CYTHON_WITHOUT_ASSERTIONS +#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 +typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding; + const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry; /*proto*/ + +#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_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 char* __Pyx_PyObject_AsString(PyObject*); +static CYTHON_INLINE 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(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_PyObject_AsSString(s) ((signed char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_AsUString(s) ((unsigned char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_FromUString(s) __Pyx_PyObject_FromString((char*)s) +#define __Pyx_PyBytes_FromUString(s) __Pyx_PyBytes_FromString((char*)s) +#define __Pyx_PyByteArray_FromUString(s) __Pyx_PyByteArray_FromString((char*)s) +#define __Pyx_PyStr_FromUString(s) __Pyx_PyStr_FromString((char*)s) +#define __Pyx_PyUnicode_FromUString(s) __Pyx_PyUnicode_FromString((char*)s) +#if PY_MAJOR_VERSION < 3 +static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u) +{ + const Py_UNICODE *u_end = u; + while (*u_end++) ; + return u_end - u - 1; +} +#else +#define __Pyx_Py_UNICODE_strlen Py_UNICODE_strlen +#endif +#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_Owned_Py_None(b) (Py_INCREF(Py_None), Py_None) +#define __Pyx_PyBool_FromLong(b) ((b) ? (Py_INCREF(Py_True), Py_True) : (Py_INCREF(Py_False), Py_False)) +static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*); +static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x); +static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*); +static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t); +#if CYTHON_COMPILING_IN_CPYTHON +#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 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII +static int __Pyx_sys_getdefaultencoding_not_ascii; +static int __Pyx_init_sys_getdefaultencoding_params(void) { + PyObject* sys = NULL; + PyObject* default_encoding = NULL; + PyObject* ascii_chars_u = NULL; + PyObject* ascii_chars_b = NULL; + sys = PyImport_ImportModule("sys"); + if (sys == NULL) goto bad; + default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL); + if (default_encoding == NULL) goto bad; + if (strcmp(PyBytes_AsString(default_encoding), "ascii") == 0) { + __Pyx_sys_getdefaultencoding_not_ascii = 0; + } else { + const char* default_encoding_c = PyBytes_AS_STRING(default_encoding); + 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 == NULL) goto bad; + ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL); + if (ascii_chars_b == NULL || strncmp(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_XDECREF(sys); + Py_XDECREF(default_encoding); + Py_XDECREF(ascii_chars_u); + Py_XDECREF(ascii_chars_b); + return 0; +bad: + Py_XDECREF(sys); + 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 = NULL; + PyObject* default_encoding = NULL; + char* default_encoding_c; + sys = PyImport_ImportModule("sys"); + if (sys == NULL) goto bad; + default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL); + if (default_encoding == NULL) goto bad; + default_encoding_c = PyBytes_AS_STRING(default_encoding); + __PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c)); + strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c); + Py_DECREF(sys); + Py_DECREF(default_encoding); + return 0; +bad: + Py_XDECREF(sys); + Py_XDECREF(default_encoding); + return -1; +} +#endif +#endif + + +#ifdef __GNUC__ + /* Test for GCC > 2.95 */ + #if __GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)) + #define likely(x) __builtin_expect(!!(x), 1) + #define unlikely(x) __builtin_expect(!!(x), 0) + #else /* __GNUC__ > 2 ... */ + #define likely(x) (x) + #define unlikely(x) (x) + #endif /* __GNUC__ > 2 ... */ +#else /* __GNUC__ */ + #define likely(x) (x) + #define unlikely(x) (x) +#endif /* __GNUC__ */ + +static PyObject *__pyx_m; +static PyObject *__pyx_d; +static PyObject *__pyx_b; +static PyObject *__pyx_empty_tuple; +static PyObject *__pyx_empty_bytes; +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[] = { + "hat_trie.pyx", + "type.pxd", + "bool.pxd", + "complex.pxd", +}; + +/*--- Type declarations ---*/ +struct __pyx_obj_8hat_trie_BaseTrie; +struct __pyx_obj_8hat_trie_IntTrie; +struct __pyx_obj_8hat_trie_Trie; +struct __pyx_obj_8hat_trie___pyx_scope_struct__iterkeys; +struct __pyx_obj_8hat_trie___pyx_scope_struct_1_iterkeys; +struct __pyx_obj_8hat_trie___pyx_scope_struct_2_iterkeys; +struct __pyx_t_9chat_trie_hattrie_t_; + +/* "chat_trie.pxd":35 + * value_t* hattrie_iter_val (hattrie_iter_t*) + * + * cdef struct hattrie_t_: # <<<<<<<<<<<<<< + * void* root + * size_t m # number of stored keys + */ +struct __pyx_t_9chat_trie_hattrie_t_ { + void *root; + size_t m; +}; + +/* "hat_trie.pyx":7 + * cimport cpython + * + * cdef class BaseTrie: # <<<<<<<<<<<<<< + * """ + * Base HAT-Trie wrapper. + */ +struct __pyx_obj_8hat_trie_BaseTrie { + PyObject_HEAD + struct __pyx_vtabstruct_8hat_trie_BaseTrie *__pyx_vtab; + hattrie_t *_trie; +}; + + +/* "hat_trie.pyx":86 + * + * + * cdef class IntTrie(BaseTrie): # <<<<<<<<<<<<<< + * """ + * HAT-Trie with unicode support that stores int as value. + */ +struct __pyx_obj_8hat_trie_IntTrie { + struct __pyx_obj_8hat_trie_BaseTrie __pyx_base; +}; + + +/* "hat_trie.pyx":138 + * + * + * cdef class Trie(BaseTrie): # <<<<<<<<<<<<<< + * """ + * HAT-Trie with unicode support and arbitrary values. + */ +struct __pyx_obj_8hat_trie_Trie { + struct __pyx_obj_8hat_trie_BaseTrie __pyx_base; +}; + + +/* "hat_trie.pyx":46 + * return list(self.iterkeys()) + * + * def iterkeys(self): # <<<<<<<<<<<<<< + * cdef: + * hattrie_iter_t* it = hattrie_iter_begin(self._trie, 0) + */ +struct __pyx_obj_8hat_trie___pyx_scope_struct__iterkeys { + PyObject_HEAD + char *__pyx_v_c_key; + hattrie_iter_t *__pyx_v_it; + size_t __pyx_v_length; + PyObject *__pyx_v_py_str; + struct __pyx_obj_8hat_trie_BaseTrie *__pyx_v_self; + size_t __pyx_v_val; +}; + + +/* "hat_trie.pyx":133 + * return self._setdefault(bkey, value) + * + * def iterkeys(self): # <<<<<<<<<<<<<< + * for key in BaseTrie.iterkeys(self): + * yield key.decode('utf8') + */ +struct __pyx_obj_8hat_trie___pyx_scope_struct_1_iterkeys { + PyObject_HEAD + PyObject *__pyx_v_key; + struct __pyx_obj_8hat_trie_IntTrie *__pyx_v_self; + PyObject *__pyx_t_0; + Py_ssize_t __pyx_t_1; + PyObject *(*__pyx_t_2)(PyObject *); +}; + + +/* "hat_trie.pyx":183 + * return self._setdefault(bkey, self._tovalue(value)) + * + * def iterkeys(self): # <<<<<<<<<<<<<< + * for key in BaseTrie.iterkeys(self): + * yield key.decode('utf8') + */ +struct __pyx_obj_8hat_trie___pyx_scope_struct_2_iterkeys { + PyObject_HEAD + PyObject *__pyx_v_key; + struct __pyx_obj_8hat_trie_Trie *__pyx_v_self; + PyObject *__pyx_t_0; + Py_ssize_t __pyx_t_1; + PyObject *(*__pyx_t_2)(PyObject *); +}; + + + +/* "hat_trie.pyx":7 + * cimport cpython + * + * cdef class BaseTrie: # <<<<<<<<<<<<<< + * """ + * Base HAT-Trie wrapper. + */ + +struct __pyx_vtabstruct_8hat_trie_BaseTrie { + value_t (*_getitem)(struct __pyx_obj_8hat_trie_BaseTrie *, char *); + void (*_setitem)(struct __pyx_obj_8hat_trie_BaseTrie *, char *, value_t); + value_t (*_setdefault)(struct __pyx_obj_8hat_trie_BaseTrie *, char *, value_t); + int (*_contains)(struct __pyx_obj_8hat_trie_BaseTrie *, char *); +}; +static struct __pyx_vtabstruct_8hat_trie_BaseTrie *__pyx_vtabptr_8hat_trie_BaseTrie; + + +/* "hat_trie.pyx":86 + * + * + * cdef class IntTrie(BaseTrie): # <<<<<<<<<<<<<< + * """ + * HAT-Trie with unicode support that stores int as value. + */ + +struct __pyx_vtabstruct_8hat_trie_IntTrie { + struct __pyx_vtabstruct_8hat_trie_BaseTrie __pyx_base; +}; +static struct __pyx_vtabstruct_8hat_trie_IntTrie *__pyx_vtabptr_8hat_trie_IntTrie; + + +/* "hat_trie.pyx":138 + * + * + * cdef class Trie(BaseTrie): # <<<<<<<<<<<<<< + * """ + * HAT-Trie with unicode support and arbitrary values. + */ + +struct __pyx_vtabstruct_8hat_trie_Trie { + struct __pyx_vtabstruct_8hat_trie_BaseTrie __pyx_base; + PyObject *(*_fromvalue)(struct __pyx_obj_8hat_trie_Trie *, value_t); + value_t (*_tovalue)(struct __pyx_obj_8hat_trie_Trie *, PyObject *); +}; +static struct __pyx_vtabstruct_8hat_trie_Trie *__pyx_vtabptr_8hat_trie_Trie; +#ifndef CYTHON_REFNANNY + #define CYTHON_REFNANNY 0 +#endif +#if CYTHON_REFNANNY + typedef struct { + void (*INCREF)(void*, PyObject*, int); + void (*DECREF)(void*, PyObject*, int); + void (*GOTREF)(void*, PyObject*, int); + void (*GIVEREF)(void*, PyObject*, int); + void* (*SetupContext)(const char*, int, const char*); + void (*FinishContext)(void**); + } __Pyx_RefNannyAPIStruct; + static __Pyx_RefNannyAPIStruct *__Pyx_RefNanny = NULL; + static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname); /*proto*/ + #define __Pyx_RefNannyDeclarations void *__pyx_refnanny = NULL; +#ifdef WITH_THREAD + #define __Pyx_RefNannySetupContext(name, acquire_gil) \ + if (acquire_gil) { \ + PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure(); \ + __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__); \ + PyGILState_Release(__pyx_gilstate_save); \ + } else { \ + __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__); \ + } +#else + #define __Pyx_RefNannySetupContext(name, acquire_gil) \ + __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__) +#endif + #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 /* CYTHON_REFNANNY */ +#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) + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) { + PyTypeObject* tp = Py_TYPE(obj); + if (likely(tp->tp_getattro)) + return tp->tp_getattro(obj, attr_name); +#if PY_MAJOR_VERSION < 3 + if (likely(tp->tp_getattr)) + return tp->tp_getattr(obj, PyString_AS_STRING(attr_name)); +#endif + return PyObject_GetAttr(obj, attr_name); +} +#else +#define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n) +#endif + +static PyObject *__Pyx_GetBuiltinName(PyObject *name); /*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); /*proto*/ + +static CYTHON_INLINE int __Pyx_CheckKeywordStrings(PyObject *kwdict, const char* function_name, int kw_allowed); /*proto*/ + +#ifndef CYTHON_PROFILE + #define CYTHON_PROFILE 1 +#endif +#ifndef CYTHON_TRACE + #define CYTHON_TRACE 0 +#endif +#if CYTHON_TRACE + #undef CYTHON_PROFILE_REUSE_FRAME +#endif +#ifndef CYTHON_PROFILE_REUSE_FRAME + #define CYTHON_PROFILE_REUSE_FRAME 0 +#endif +#if CYTHON_PROFILE || CYTHON_TRACE + #include "compile.h" + #include "frameobject.h" + #include "traceback.h" + #if CYTHON_PROFILE_REUSE_FRAME + #define CYTHON_FRAME_MODIFIER static + #define CYTHON_FRAME_DEL + #else + #define CYTHON_FRAME_MODIFIER + #define CYTHON_FRAME_DEL Py_CLEAR(__pyx_frame) + #endif + #define __Pyx_TraceDeclarations \ + static PyCodeObject *__pyx_frame_code = NULL; \ + CYTHON_FRAME_MODIFIER PyFrameObject *__pyx_frame = NULL; \ + int __Pyx_use_tracing = 0; + #define __Pyx_TraceCall(funcname, srcfile, firstlineno) \ + if (unlikely(PyThreadState_GET()->use_tracing && \ + (PyThreadState_GET()->c_profilefunc || (CYTHON_TRACE && PyThreadState_GET()->c_tracefunc)))) { \ + __Pyx_use_tracing = __Pyx_TraceSetupAndCall(&__pyx_frame_code, &__pyx_frame, funcname, srcfile, firstlineno); \ + } + #define __Pyx_TraceException() \ + if (unlikely(__Pyx_use_tracing) && PyThreadState_GET()->use_tracing && \ + (PyThreadState_GET()->c_profilefunc || (CYTHON_TRACE && PyThreadState_GET()->c_tracefunc))) { \ + PyThreadState* tstate = PyThreadState_GET(); \ + tstate->use_tracing = 0; \ + PyObject *exc_info = __Pyx_GetExceptionTuple(); \ + if (exc_info) { \ + if (CYTHON_TRACE && tstate->c_tracefunc) \ + tstate->c_tracefunc( \ + tstate->c_traceobj, __pyx_frame, PyTrace_EXCEPTION, exc_info); \ + tstate->c_profilefunc( \ + tstate->c_profileobj, __pyx_frame, PyTrace_EXCEPTION, exc_info); \ + Py_DECREF(exc_info); \ + } \ + tstate->use_tracing = 1; \ + } + #define __Pyx_TraceReturn(result) \ + if (unlikely(__Pyx_use_tracing) && PyThreadState_GET()->use_tracing) { \ + PyThreadState* tstate = PyThreadState_GET(); \ + tstate->use_tracing = 0; \ + if (CYTHON_TRACE && tstate->c_tracefunc) \ + tstate->c_tracefunc( \ + tstate->c_traceobj, __pyx_frame, PyTrace_RETURN, (PyObject*)result); \ + if (tstate->c_profilefunc) \ + tstate->c_profilefunc( \ + tstate->c_profileobj, __pyx_frame, PyTrace_RETURN, (PyObject*)result); \ + CYTHON_FRAME_DEL; \ + tstate->use_tracing = 1; \ + } + static PyCodeObject *__Pyx_createFrameCodeObject(const char *funcname, const char *srcfile, int firstlineno); /*proto*/ + static int __Pyx_TraceSetupAndCall(PyCodeObject** code, PyFrameObject** frame, const char *funcname, const char *srcfile, int firstlineno); /*proto*/ +#else + #define __Pyx_TraceDeclarations + #define __Pyx_TraceCall(funcname, srcfile, firstlineno) + #define __Pyx_TraceException() + #define __Pyx_TraceReturn(result) +#endif /* CYTHON_PROFILE */ +#if CYTHON_TRACE + #define __Pyx_TraceLine(lineno) \ + if (unlikely(__Pyx_use_tracing) && unlikely(PyThreadState_GET()->use_tracing && PyThreadState_GET()->c_tracefunc)) { \ + PyThreadState* tstate = PyThreadState_GET(); \ + __pyx_frame->f_lineno = lineno; \ + tstate->use_tracing = 0; \ + tstate->c_tracefunc(tstate->c_traceobj, __pyx_frame, PyTrace_LINE, NULL); \ + tstate->use_tracing = 1; \ + } +#else + #define __Pyx_TraceLine(lineno) +#endif + +static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed, + const char *name, int exact); /*proto*/ + +static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name); /*proto*/ + +static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[], \ + PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args, \ + const char* function_name); /*proto*/ + +static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb); /*proto*/ +static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb); /*proto*/ + +static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb); /*proto*/ + +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw); /*proto*/ +#else +#define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw) +#endif + +static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb); /*proto*/ +static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb); /*proto*/ + +static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb); /*proto*/ + +#include + +static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause); /*proto*/ + +static int __Pyx_SetVtable(PyObject *dict, void *vtable); /*proto*/ + +static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *); + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_value_t(value_t value); + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value); + +static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *); + +static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type); + +static PyObject* __Pyx_PyObject_CallMethodTuple(PyObject* obj, PyObject* method_name, PyObject* args) { + PyObject *method, *result = NULL; + if (unlikely(!args)) return NULL; + method = __Pyx_PyObject_GetAttrStr(obj, method_name); + if (unlikely(!method)) goto bad; + result = __Pyx_PyObject_Call(method, args, NULL); + Py_DECREF(method); +bad: + Py_DECREF(args); + return result; +} +#define __Pyx_PyObject_CallMethod3(obj, name, arg1, arg2, arg3) \ + __Pyx_PyObject_CallMethodTuple(obj, name, PyTuple_Pack(3, arg1, arg2, arg3)) +#define __Pyx_PyObject_CallMethod2(obj, name, arg1, arg2) \ + __Pyx_PyObject_CallMethodTuple(obj, name, PyTuple_Pack(2, arg1, arg2)) +#define __Pyx_PyObject_CallMethod1(obj, name, arg1) \ + __Pyx_PyObject_CallMethodTuple(obj, name, PyTuple_Pack(1, arg1)) +#define __Pyx_PyObject_CallMethod0(obj, name) \ + __Pyx_PyObject_CallMethodTuple(obj, name, (Py_INCREF(__pyx_empty_tuple), __pyx_empty_tuple)) + +#define __Pyx_Generator_USED +#include +#include +typedef PyObject *(*__pyx_generator_body_t)(PyObject *, PyObject *); +typedef struct { + PyObject_HEAD + __pyx_generator_body_t body; + PyObject *closure; + PyObject *exc_type; + PyObject *exc_value; + PyObject *exc_traceback; + PyObject *gi_weakreflist; + PyObject *classobj; + PyObject *yieldfrom; + int resume_label; + char is_running; +} __pyx_GeneratorObject; +static __pyx_GeneratorObject *__Pyx_Generator_New(__pyx_generator_body_t body, + PyObject *closure); +static int __pyx_Generator_init(void); +static int __Pyx_Generator_clear(PyObject* self); +#if 1 || PY_VERSION_HEX < 0x030300B0 +static int __Pyx_PyGen_FetchStopIterationValue(PyObject **pvalue); +#else +#define __Pyx_PyGen_FetchStopIterationValue(pvalue) PyGen_FetchStopIterationValue(pvalue) +#endif + +static int __Pyx_check_binary_version(void); + +#if !defined(__Pyx_PyIdentifier_FromString) +#if PY_MAJOR_VERSION < 3 + #define __Pyx_PyIdentifier_FromString(s) PyString_FromString(s) +#else + #define __Pyx_PyIdentifier_FromString(s) PyUnicode_FromString(s) +#endif +#endif + +static PyObject *__Pyx_ImportModule(const char *name); /*proto*/ + +static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name, size_t size, int strict); /*proto*/ + +typedef struct { + int code_line; + PyCodeObject* code_object; +} __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); + +static void __Pyx_AddTraceback(const char *funcname, int c_line, + int py_line, const char *filename); /*proto*/ + +static int __Pyx_InitStrings(__Pyx_StringTabEntry *t); /*proto*/ + + +/* Module declarations from 'chat_trie' */ + +/* Module declarations from 'cpython.version' */ + +/* Module declarations from 'cpython.ref' */ + +/* Module declarations from 'cpython.exc' */ + +/* Module declarations from 'cpython.module' */ + +/* Module declarations from 'cpython.mem' */ + +/* Module declarations from 'cpython.tuple' */ + +/* Module declarations from 'cpython.list' */ + +/* Module declarations from 'libc.string' */ + +/* Module declarations from 'libc.stdio' */ + +/* Module declarations from 'cpython.object' */ + +/* Module declarations from 'cpython.sequence' */ + +/* Module declarations from 'cpython.mapping' */ + +/* Module declarations from 'cpython.iterator' */ + +/* Module declarations from '__builtin__' */ + +/* Module declarations from 'cpython.type' */ +static PyTypeObject *__pyx_ptype_7cpython_4type_type = 0; 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+ PyErr_Format(PyExc_NotImplementedError, + "Subscript deletion not supported by %.200s", Py_TYPE(o)->tp_name); + return -1; + } +} + +static PyMethodDef __pyx_methods_8hat_trie_IntTrie[] = { + {__Pyx_NAMESTR("get"), (PyCFunction)__pyx_pw_8hat_trie_7IntTrie_7get, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(0)}, + {__Pyx_NAMESTR("setdefault"), (PyCFunction)__pyx_pw_8hat_trie_7IntTrie_9setdefault, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(0)}, + {__Pyx_NAMESTR("iterkeys"), (PyCFunction)__pyx_pw_8hat_trie_7IntTrie_11iterkeys, METH_NOARGS, __Pyx_DOCSTR(0)}, + {0, 0, 0, 0} +}; + +static PySequenceMethods __pyx_tp_as_sequence_IntTrie = { + #if CYTHON_COMPILING_IN_PYPY + __pyx_pw_8hat_trie_8BaseTrie_11__len__, /*sq_length*/ + #else + 0, /*sq_length*/ + #endif + 0, /*sq_concat*/ + 0, /*sq_repeat*/ + __pyx_sq_item_8hat_trie_IntTrie, /*sq_item*/ + 0, /*sq_slice*/ + 0, /*sq_ass_item*/ + 0, /*sq_ass_slice*/ + __pyx_pw_8hat_trie_7IntTrie_3__contains__, /*sq_contains*/ + 0, /*sq_inplace_concat*/ + 0, /*sq_inplace_repeat*/ +}; 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+static struct __pyx_vtabstruct_8hat_trie_Trie __pyx_vtable_8hat_trie_Trie; + +static PyObject *__pyx_tp_new_8hat_trie_Trie(PyTypeObject *t, PyObject *a, PyObject *k) { + struct __pyx_obj_8hat_trie_Trie *p; + PyObject *o = __pyx_tp_new_8hat_trie_BaseTrie(t, a, k); + if (unlikely(!o)) return 0; + p = ((struct __pyx_obj_8hat_trie_Trie *)o); + p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_8hat_trie_BaseTrie*)__pyx_vtabptr_8hat_trie_Trie; + return o; +} + +static void __pyx_tp_dealloc_8hat_trie_Trie(PyObject *o) { + #if PY_VERSION_HEX >= 0x030400a1 + if (unlikely(Py_TYPE(o)->tp_finalize) && (!PyType_IS_GC(Py_TYPE(o)) || !_PyGC_FINALIZED(o))) { + if (PyObject_CallFinalizerFromDealloc(o)) return; + } + #endif + { + PyObject *etype, *eval, *etb; + PyErr_Fetch(&etype, &eval, &etb); + ++Py_REFCNT(o); + __pyx_pw_8hat_trie_4Trie_1__dealloc__(o); + --Py_REFCNT(o); + PyErr_Restore(etype, eval, etb); + } + __pyx_tp_dealloc_8hat_trie_BaseTrie(o); +} +static PyObject *__pyx_sq_item_8hat_trie_Trie(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_8hat_trie_Trie(PyObject *o, PyObject *i, PyObject *v) { + if (v) { + return __pyx_pw_8hat_trie_4Trie_7__setitem__(o, i, v); + } + else { + if (__pyx_ptype_8hat_trie_BaseTrie->tp_as_mapping && __pyx_ptype_8hat_trie_BaseTrie->tp_as_mapping->mp_ass_subscript) + return __pyx_ptype_8hat_trie_BaseTrie->tp_as_mapping->mp_ass_subscript(o, i, v); + PyErr_Format(PyExc_NotImplementedError, + "Subscript deletion not supported by %.200s", Py_TYPE(o)->tp_name); + return -1; + } +} + +static PyMethodDef __pyx_methods_8hat_trie_Trie[] = { + {__Pyx_NAMESTR("get"), (PyCFunction)__pyx_pw_8hat_trie_4Trie_9get, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(0)}, + {__Pyx_NAMESTR("setdefault"), (PyCFunction)__pyx_pw_8hat_trie_4Trie_11setdefault, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(0)}, + {__Pyx_NAMESTR("iterkeys"), (PyCFunction)__pyx_pw_8hat_trie_4Trie_13iterkeys, METH_NOARGS, __Pyx_DOCSTR(0)}, + {0, 0, 0, 0} +}; + +static PySequenceMethods __pyx_tp_as_sequence_Trie = { + #if CYTHON_COMPILING_IN_PYPY + __pyx_pw_8hat_trie_8BaseTrie_11__len__, /*sq_length*/ + #else + 0, /*sq_length*/ + #endif + 0, /*sq_concat*/ + 0, /*sq_repeat*/ + __pyx_sq_item_8hat_trie_Trie, /*sq_item*/ + 0, /*sq_slice*/ + 0, /*sq_ass_item*/ + 0, /*sq_ass_slice*/ + __pyx_pw_8hat_trie_4Trie_5__contains__, /*sq_contains*/ + 0, /*sq_inplace_concat*/ + 0, /*sq_inplace_repeat*/ +}; + +static PyMappingMethods __pyx_tp_as_mapping_Trie = { + #if CYTHON_COMPILING_IN_PYPY + __pyx_pw_8hat_trie_8BaseTrie_11__len__, /*mp_length*/ + #else + 0, /*mp_length*/ + #endif + __pyx_pw_8hat_trie_4Trie_3__getitem__, /*mp_subscript*/ + __pyx_mp_ass_subscript_8hat_trie_Trie, /*mp_ass_subscript*/ +}; + +static PyTypeObject __pyx_type_8hat_trie_Trie = { + PyVarObject_HEAD_INIT(0, 0) + __Pyx_NAMESTR("hat_trie.Trie"), /*tp_name*/ + sizeof(struct __pyx_obj_8hat_trie_Trie), /*tp_basicsize*/ + 0, /*tp_itemsize*/ + __pyx_tp_dealloc_8hat_trie_Trie, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + #if PY_MAJOR_VERSION < 3 + 0, /*tp_compare*/ + #else + 0, /*reserved*/ + #endif + 0, /*tp_repr*/ + 0, /*tp_as_number*/ + &__pyx_tp_as_sequence_Trie, /*tp_as_sequence*/ + &__pyx_tp_as_mapping_Trie, /*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, /*tp_flags*/ + __Pyx_DOCSTR("\n HAT-Trie with unicode support and arbitrary values.\n "), /*tp_doc*/ + 0, /*tp_traverse*/ + 0, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ + __pyx_methods_8hat_trie_Trie, /*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*/ + 0, /*tp_init*/ + 0, /*tp_alloc*/ + __pyx_tp_new_8hat_trie_Trie, /*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*/ + #if PY_VERSION_HEX >= 0x02060000 + 0, /*tp_version_tag*/ + #endif + #if PY_VERSION_HEX >= 0x030400a1 + 0, /*tp_finalize*/ + #endif +}; + +static struct __pyx_obj_8hat_trie___pyx_scope_struct__iterkeys *__pyx_freelist_8hat_trie___pyx_scope_struct__iterkeys[8]; +static int __pyx_freecount_8hat_trie___pyx_scope_struct__iterkeys = 0; + +static PyObject *__pyx_tp_new_8hat_trie___pyx_scope_struct__iterkeys(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) { + PyObject *o; + if (likely((__pyx_freecount_8hat_trie___pyx_scope_struct__iterkeys > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_8hat_trie___pyx_scope_struct__iterkeys)))) { + o = (PyObject*)__pyx_freelist_8hat_trie___pyx_scope_struct__iterkeys[--__pyx_freecount_8hat_trie___pyx_scope_struct__iterkeys]; + memset(o, 0, sizeof(struct __pyx_obj_8hat_trie___pyx_scope_struct__iterkeys)); + (void) PyObject_INIT(o, t); + PyObject_GC_Track(o); + } else { + o = (*t->tp_alloc)(t, 0); + if (unlikely(!o)) return 0; + } + return o; +} + +static void __pyx_tp_dealloc_8hat_trie___pyx_scope_struct__iterkeys(PyObject *o) { + struct __pyx_obj_8hat_trie___pyx_scope_struct__iterkeys *p = (struct __pyx_obj_8hat_trie___pyx_scope_struct__iterkeys *)o; + PyObject_GC_UnTrack(o); + Py_CLEAR(p->__pyx_v_py_str); + Py_CLEAR(p->__pyx_v_self); + if ((__pyx_freecount_8hat_trie___pyx_scope_struct__iterkeys < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_8hat_trie___pyx_scope_struct__iterkeys))) { + __pyx_freelist_8hat_trie___pyx_scope_struct__iterkeys[__pyx_freecount_8hat_trie___pyx_scope_struct__iterkeys++] = ((struct __pyx_obj_8hat_trie___pyx_scope_struct__iterkeys *)o); + } else { + (*Py_TYPE(o)->tp_free)(o); + } +} + +static int __pyx_tp_traverse_8hat_trie___pyx_scope_struct__iterkeys(PyObject *o, visitproc v, void *a) { + int e; + struct __pyx_obj_8hat_trie___pyx_scope_struct__iterkeys *p = (struct __pyx_obj_8hat_trie___pyx_scope_struct__iterkeys *)o; + if (p->__pyx_v_self) { + e = (*v)(((PyObject*)p->__pyx_v_self), a); if (e) return e; + } + return 0; +} + +static int __pyx_tp_clear_8hat_trie___pyx_scope_struct__iterkeys(PyObject *o) { + PyObject* tmp; + struct __pyx_obj_8hat_trie___pyx_scope_struct__iterkeys *p = (struct __pyx_obj_8hat_trie___pyx_scope_struct__iterkeys *)o; + tmp = ((PyObject*)p->__pyx_v_self); + p->__pyx_v_self = ((struct __pyx_obj_8hat_trie_BaseTrie *)Py_None); Py_INCREF(Py_None); + Py_XDECREF(tmp); + return 0; +} + +static PyTypeObject __pyx_type_8hat_trie___pyx_scope_struct__iterkeys = { + PyVarObject_HEAD_INIT(0, 0) + __Pyx_NAMESTR("hat_trie.__pyx_scope_struct__iterkeys"), /*tp_name*/ + sizeof(struct __pyx_obj_8hat_trie___pyx_scope_struct__iterkeys), /*tp_basicsize*/ + 0, /*tp_itemsize*/ + __pyx_tp_dealloc_8hat_trie___pyx_scope_struct__iterkeys, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + #if PY_MAJOR_VERSION < 3 + 0, /*tp_compare*/ + #else + 0, /*reserved*/ + #endif + 0, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /*tp_hash*/ + 0, /*tp_call*/ + 0, /*tp_str*/ + 0, /*tp_getattro*/ + 0, /*tp_setattro*/ + 0, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/ + 0, /*tp_doc*/ + __pyx_tp_traverse_8hat_trie___pyx_scope_struct__iterkeys, /*tp_traverse*/ + __pyx_tp_clear_8hat_trie___pyx_scope_struct__iterkeys, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ + 0, /*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*/ + 0, /*tp_init*/ + 0, /*tp_alloc*/ + __pyx_tp_new_8hat_trie___pyx_scope_struct__iterkeys, /*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*/ + #if PY_VERSION_HEX >= 0x02060000 + 0, /*tp_version_tag*/ + #endif + #if PY_VERSION_HEX >= 0x030400a1 + 0, /*tp_finalize*/ + #endif +}; + +static struct __pyx_obj_8hat_trie___pyx_scope_struct_1_iterkeys *__pyx_freelist_8hat_trie___pyx_scope_struct_1_iterkeys[8]; +static int __pyx_freecount_8hat_trie___pyx_scope_struct_1_iterkeys = 0; + +static PyObject *__pyx_tp_new_8hat_trie___pyx_scope_struct_1_iterkeys(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) { + PyObject *o; + if (likely((__pyx_freecount_8hat_trie___pyx_scope_struct_1_iterkeys > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_8hat_trie___pyx_scope_struct_1_iterkeys)))) { + o = (PyObject*)__pyx_freelist_8hat_trie___pyx_scope_struct_1_iterkeys[--__pyx_freecount_8hat_trie___pyx_scope_struct_1_iterkeys]; + memset(o, 0, sizeof(struct __pyx_obj_8hat_trie___pyx_scope_struct_1_iterkeys)); + (void) PyObject_INIT(o, t); + PyObject_GC_Track(o); + } else { + o = (*t->tp_alloc)(t, 0); + if (unlikely(!o)) return 0; + } + return o; +} + +static void __pyx_tp_dealloc_8hat_trie___pyx_scope_struct_1_iterkeys(PyObject *o) { + struct __pyx_obj_8hat_trie___pyx_scope_struct_1_iterkeys *p = (struct __pyx_obj_8hat_trie___pyx_scope_struct_1_iterkeys *)o; + PyObject_GC_UnTrack(o); + Py_CLEAR(p->__pyx_v_key); + Py_CLEAR(p->__pyx_v_self); + Py_CLEAR(p->__pyx_t_0); + if ((__pyx_freecount_8hat_trie___pyx_scope_struct_1_iterkeys < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_8hat_trie___pyx_scope_struct_1_iterkeys))) { + __pyx_freelist_8hat_trie___pyx_scope_struct_1_iterkeys[__pyx_freecount_8hat_trie___pyx_scope_struct_1_iterkeys++] = ((struct __pyx_obj_8hat_trie___pyx_scope_struct_1_iterkeys *)o); + } else { + (*Py_TYPE(o)->tp_free)(o); + } +} + +static int __pyx_tp_traverse_8hat_trie___pyx_scope_struct_1_iterkeys(PyObject *o, visitproc v, void *a) { + int e; + struct __pyx_obj_8hat_trie___pyx_scope_struct_1_iterkeys *p = (struct __pyx_obj_8hat_trie___pyx_scope_struct_1_iterkeys *)o; + if (p->__pyx_v_key) { + e = (*v)(p->__pyx_v_key, a); if (e) return e; + } + if (p->__pyx_v_self) { + e = (*v)(((PyObject*)p->__pyx_v_self), a); if (e) return e; + } + if (p->__pyx_t_0) { + e = (*v)(p->__pyx_t_0, a); if (e) return e; + } + return 0; +} + +static int __pyx_tp_clear_8hat_trie___pyx_scope_struct_1_iterkeys(PyObject *o) { + PyObject* tmp; + struct __pyx_obj_8hat_trie___pyx_scope_struct_1_iterkeys *p = (struct __pyx_obj_8hat_trie___pyx_scope_struct_1_iterkeys *)o; + tmp = ((PyObject*)p->__pyx_v_key); + p->__pyx_v_key = Py_None; Py_INCREF(Py_None); + Py_XDECREF(tmp); + tmp = ((PyObject*)p->__pyx_v_self); + p->__pyx_v_self = ((struct __pyx_obj_8hat_trie_IntTrie *)Py_None); Py_INCREF(Py_None); + Py_XDECREF(tmp); + tmp = ((PyObject*)p->__pyx_t_0); + p->__pyx_t_0 = Py_None; Py_INCREF(Py_None); + Py_XDECREF(tmp); + return 0; +} + +static PyTypeObject __pyx_type_8hat_trie___pyx_scope_struct_1_iterkeys = { + PyVarObject_HEAD_INIT(0, 0) + __Pyx_NAMESTR("hat_trie.__pyx_scope_struct_1_iterkeys"), /*tp_name*/ + sizeof(struct __pyx_obj_8hat_trie___pyx_scope_struct_1_iterkeys), /*tp_basicsize*/ + 0, /*tp_itemsize*/ + __pyx_tp_dealloc_8hat_trie___pyx_scope_struct_1_iterkeys, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + #if PY_MAJOR_VERSION < 3 + 0, /*tp_compare*/ + #else + 0, /*reserved*/ + #endif + 0, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /*tp_hash*/ + 0, /*tp_call*/ + 0, /*tp_str*/ + 0, /*tp_getattro*/ + 0, /*tp_setattro*/ + 0, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/ + 0, /*tp_doc*/ + __pyx_tp_traverse_8hat_trie___pyx_scope_struct_1_iterkeys, /*tp_traverse*/ + __pyx_tp_clear_8hat_trie___pyx_scope_struct_1_iterkeys, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ + 0, /*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*/ + 0, /*tp_init*/ + 0, /*tp_alloc*/ + __pyx_tp_new_8hat_trie___pyx_scope_struct_1_iterkeys, /*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*/ + #if PY_VERSION_HEX >= 0x02060000 + 0, /*tp_version_tag*/ + #endif + #if PY_VERSION_HEX >= 0x030400a1 + 0, /*tp_finalize*/ + #endif +}; + +static struct __pyx_obj_8hat_trie___pyx_scope_struct_2_iterkeys *__pyx_freelist_8hat_trie___pyx_scope_struct_2_iterkeys[8]; +static int __pyx_freecount_8hat_trie___pyx_scope_struct_2_iterkeys = 0; + +static PyObject *__pyx_tp_new_8hat_trie___pyx_scope_struct_2_iterkeys(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) { + PyObject *o; + if (likely((__pyx_freecount_8hat_trie___pyx_scope_struct_2_iterkeys > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_8hat_trie___pyx_scope_struct_2_iterkeys)))) { + o = (PyObject*)__pyx_freelist_8hat_trie___pyx_scope_struct_2_iterkeys[--__pyx_freecount_8hat_trie___pyx_scope_struct_2_iterkeys]; + memset(o, 0, sizeof(struct __pyx_obj_8hat_trie___pyx_scope_struct_2_iterkeys)); + (void) PyObject_INIT(o, t); + PyObject_GC_Track(o); + } else { + o = (*t->tp_alloc)(t, 0); + if (unlikely(!o)) return 0; + } + return o; +} + +static void __pyx_tp_dealloc_8hat_trie___pyx_scope_struct_2_iterkeys(PyObject *o) { + struct __pyx_obj_8hat_trie___pyx_scope_struct_2_iterkeys *p = (struct __pyx_obj_8hat_trie___pyx_scope_struct_2_iterkeys *)o; + PyObject_GC_UnTrack(o); + Py_CLEAR(p->__pyx_v_key); + Py_CLEAR(p->__pyx_v_self); + Py_CLEAR(p->__pyx_t_0); + if ((__pyx_freecount_8hat_trie___pyx_scope_struct_2_iterkeys < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_8hat_trie___pyx_scope_struct_2_iterkeys))) { + __pyx_freelist_8hat_trie___pyx_scope_struct_2_iterkeys[__pyx_freecount_8hat_trie___pyx_scope_struct_2_iterkeys++] = ((struct __pyx_obj_8hat_trie___pyx_scope_struct_2_iterkeys *)o); + } else { + (*Py_TYPE(o)->tp_free)(o); + } +} + +static int __pyx_tp_traverse_8hat_trie___pyx_scope_struct_2_iterkeys(PyObject *o, visitproc v, void *a) { + int e; + struct __pyx_obj_8hat_trie___pyx_scope_struct_2_iterkeys *p = (struct __pyx_obj_8hat_trie___pyx_scope_struct_2_iterkeys *)o; + if (p->__pyx_v_key) { + e = (*v)(p->__pyx_v_key, a); if (e) return e; + } + if (p->__pyx_v_self) { + e = (*v)(((PyObject*)p->__pyx_v_self), a); if (e) return e; + } + if (p->__pyx_t_0) { + e = (*v)(p->__pyx_t_0, a); if (e) return e; + } + return 0; 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__pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + #endif + if (__pyx_module_is_main_hat_trie) { + if (__Pyx_SetAttrString(__pyx_m, "__name__", __pyx_n_s_main) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}; + } + #if PY_MAJOR_VERSION >= 3 + { + PyObject *modules = PyImport_GetModuleDict(); if (unlikely(!modules)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (!PyDict_GetItemString(modules, "hat_trie")) { + if (unlikely(PyDict_SetItemString(modules, "hat_trie", __pyx_m) < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + } + } + #endif + /*--- Builtin init code ---*/ + if (unlikely(__Pyx_InitCachedBuiltins() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + /*--- Constants init code ---*/ + if (unlikely(__Pyx_InitCachedConstants() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + /*--- Global init code ---*/ + /*--- Variable export code ---*/ + /*--- Function export code ---*/ + /*--- Type init code ---*/ + __pyx_vtabptr_8hat_trie_BaseTrie = &__pyx_vtable_8hat_trie_BaseTrie; + __pyx_vtable_8hat_trie_BaseTrie._getitem = (value_t (*)(struct __pyx_obj_8hat_trie_BaseTrie *, char *))__pyx_f_8hat_trie_8BaseTrie__getitem; + __pyx_vtable_8hat_trie_BaseTrie._setitem = (void (*)(struct __pyx_obj_8hat_trie_BaseTrie *, char *, value_t))__pyx_f_8hat_trie_8BaseTrie__setitem; + __pyx_vtable_8hat_trie_BaseTrie._setdefault = (value_t (*)(struct __pyx_obj_8hat_trie_BaseTrie *, char *, value_t))__pyx_f_8hat_trie_8BaseTrie__setdefault; + __pyx_vtable_8hat_trie_BaseTrie._contains = (int (*)(struct __pyx_obj_8hat_trie_BaseTrie *, char *))__pyx_f_8hat_trie_8BaseTrie__contains; + if (PyType_Ready(&__pyx_type_8hat_trie_BaseTrie) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 7; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_type_8hat_trie_BaseTrie.tp_print = 0; 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__pyx_lineno = 138; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_type_8hat_trie_Trie.tp_print = 0; + if (__Pyx_SetVtable(__pyx_type_8hat_trie_Trie.tp_dict, __pyx_vtabptr_8hat_trie_Trie) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 138; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (__Pyx_SetAttrString(__pyx_m, "Trie", (PyObject *)&__pyx_type_8hat_trie_Trie) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 138; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_ptype_8hat_trie_Trie = &__pyx_type_8hat_trie_Trie; + if (PyType_Ready(&__pyx_type_8hat_trie___pyx_scope_struct__iterkeys) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 46; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_type_8hat_trie___pyx_scope_struct__iterkeys.tp_print = 0; + __pyx_ptype_8hat_trie___pyx_scope_struct__iterkeys = &__pyx_type_8hat_trie___pyx_scope_struct__iterkeys; + if (PyType_Ready(&__pyx_type_8hat_trie___pyx_scope_struct_1_iterkeys) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 133; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_type_8hat_trie___pyx_scope_struct_1_iterkeys.tp_print = 0; + __pyx_ptype_8hat_trie___pyx_scope_struct_1_iterkeys = &__pyx_type_8hat_trie___pyx_scope_struct_1_iterkeys; + if (PyType_Ready(&__pyx_type_8hat_trie___pyx_scope_struct_2_iterkeys) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 183; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_type_8hat_trie___pyx_scope_struct_2_iterkeys.tp_print = 0; + __pyx_ptype_8hat_trie___pyx_scope_struct_2_iterkeys = &__pyx_type_8hat_trie___pyx_scope_struct_2_iterkeys; + /*--- Type import code ---*/ + __pyx_ptype_7cpython_4type_type = __Pyx_ImportType(__Pyx_BUILTIN_MODULE_NAME, "type", + #if CYTHON_COMPILING_IN_PYPY + sizeof(PyTypeObject), + #else + sizeof(PyHeapTypeObject), + #endif + 0); if (unlikely(!__pyx_ptype_7cpython_4type_type)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 9; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_ptype_7cpython_4bool_bool = __Pyx_ImportType(__Pyx_BUILTIN_MODULE_NAME, "bool", sizeof(PyBoolObject), 0); if (unlikely(!__pyx_ptype_7cpython_4bool_bool)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 8; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_ptype_7cpython_7complex_complex = __Pyx_ImportType(__Pyx_BUILTIN_MODULE_NAME, "complex", sizeof(PyComplexObject), 0); if (unlikely(!__pyx_ptype_7cpython_7complex_complex)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 15; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + /*--- Variable import code ---*/ + /*--- Function import code ---*/ + /*--- Execution code ---*/ + + /* "hat_trie.pyx":1 + * # cython: profile=True # <<<<<<<<<<<<<< + * + * from chat_trie cimport * + */ + __pyx_t_1 = PyDict_New(); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_GOTREF(__pyx_t_1); + if (PyDict_SetItem(__pyx_d, __pyx_n_s_test, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + goto __pyx_L0; + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + if (__pyx_m) { + __Pyx_AddTraceback("init hat_trie", __pyx_clineno, __pyx_lineno, __pyx_filename); + Py_DECREF(__pyx_m); __pyx_m = 0; + } else if (!PyErr_Occurred()) { + PyErr_SetString(PyExc_ImportError, "init hat_trie"); + } + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + #if PY_MAJOR_VERSION < 3 + return; + #else + return __pyx_m; + #endif +} + +/* Runtime support code */ +#if CYTHON_REFNANNY +static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) { + PyObject *m = NULL, *p = NULL; + void *r = NULL; + m = PyImport_ImportModule((char *)modname); + if (!m) goto end; + p = PyObject_GetAttrString(m, (char *)"RefNannyAPI"); + if (!p) goto end; + r = PyLong_AsVoidPtr(p); +end: + Py_XDECREF(p); + Py_XDECREF(m); + return (__Pyx_RefNannyAPIStruct *)r; +} +#endif /* CYTHON_REFNANNY */ + +static PyObject *__Pyx_GetBuiltinName(PyObject *name) { + PyObject* result = __Pyx_PyObject_GetAttrStr(__pyx_b, name); + if (unlikely(!result)) { + PyErr_Format(PyExc_NameError, +#if PY_MAJOR_VERSION >= 3 + "name '%U' is not defined", name); +#else + "name '%.200s' is not defined", PyString_AS_STRING(name)); +#endif + } + return result; +} + +static void __Pyx_RaiseArgtupleInvalid( + const char* func_name, + int exact, + Py_ssize_t num_min, + Py_ssize_t num_max, + Py_ssize_t num_found) +{ + Py_ssize_t num_expected; + const char *more_or_less; + if (num_found < num_min) { + num_expected = num_min; + more_or_less = "at least"; + } else { + num_expected = num_max; + more_or_less = "at most"; + } + if (exact) { + more_or_less = "exactly"; + } + PyErr_Format(PyExc_TypeError, + "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)", + func_name, more_or_less, num_expected, + (num_expected == 1) ? "" : "s", num_found); +} + +static CYTHON_INLINE int __Pyx_CheckKeywordStrings( + PyObject *kwdict, + const char* function_name, + int kw_allowed) +{ + PyObject* key = 0; + Py_ssize_t pos = 0; +#if CPYTHON_COMPILING_IN_PYPY + if (!kw_allowed && PyDict_Next(kwdict, &pos, &key, 0)) + goto invalid_keyword; + return 1; +#else + while (PyDict_Next(kwdict, &pos, &key, 0)) { + #if PY_MAJOR_VERSION < 3 + if (unlikely(!PyString_CheckExact(key)) && unlikely(!PyString_Check(key))) + #endif + if (unlikely(!PyUnicode_Check(key))) + goto invalid_keyword_type; + } + if ((!kw_allowed) && unlikely(key)) + goto invalid_keyword; + return 1; +invalid_keyword_type: + PyErr_Format(PyExc_TypeError, + "%.200s() keywords must be strings", function_name); + return 0; +#endif +invalid_keyword: + PyErr_Format(PyExc_TypeError, + #if PY_MAJOR_VERSION < 3 + "%.200s() got an unexpected keyword argument '%.200s'", + function_name, PyString_AsString(key)); + #else + "%s() got an unexpected keyword argument '%U'", + function_name, key); + #endif + return 0; +} + +#if CYTHON_PROFILE +static int __Pyx_TraceSetupAndCall(PyCodeObject** code, + PyFrameObject** frame, + const char *funcname, + const char *srcfile, + int firstlineno) { + int retval; + PyThreadState* tstate = PyThreadState_GET(); + if (*frame == NULL || !CYTHON_PROFILE_REUSE_FRAME) { + if (*code == NULL) { + *code = __Pyx_createFrameCodeObject(funcname, srcfile, firstlineno); + if (*code == NULL) return 0; + } + *frame = PyFrame_New( + tstate, /*PyThreadState *tstate*/ + *code, /*PyCodeObject *code*/ + __pyx_d, /*PyObject *globals*/ + 0 /*PyObject *locals*/ + ); + if (*frame == NULL) return 0; + if (CYTHON_TRACE && (*frame)->f_trace == NULL) { + Py_INCREF(Py_None); + (*frame)->f_trace = Py_None; + } +#if PY_VERSION_HEX < 0x030400B1 + } else { + (*frame)->f_tstate = tstate; +#endif + } + (*frame)->f_lineno = firstlineno; + tstate->use_tracing = 0; + #if CYTHON_TRACE + if (tstate->c_tracefunc) + tstate->c_tracefunc(tstate->c_traceobj, *frame, PyTrace_CALL, NULL); + if (!tstate->c_profilefunc) + retval = 1; + else + #endif + retval = tstate->c_profilefunc(tstate->c_profileobj, *frame, PyTrace_CALL, NULL) == 0; + tstate->use_tracing = (tstate->c_profilefunc || + (CYTHON_TRACE && tstate->c_tracefunc)); + return tstate->use_tracing && retval; +} +static PyCodeObject *__Pyx_createFrameCodeObject(const char *funcname, const char *srcfile, int firstlineno) { + PyObject *py_srcfile = 0; + PyObject *py_funcname = 0; + PyCodeObject *py_code = 0; + #if PY_MAJOR_VERSION < 3 + py_funcname = PyString_FromString(funcname); + py_srcfile = PyString_FromString(srcfile); + #else + py_funcname = PyUnicode_FromString(funcname); + py_srcfile = PyUnicode_FromString(srcfile); + #endif + if (!py_funcname | !py_srcfile) goto bad; + py_code = PyCode_New( + 0, /*int argcount,*/ + #if PY_MAJOR_VERSION >= 3 + 0, /*int kwonlyargcount,*/ + #endif + 0, /*int nlocals,*/ + 0, /*int stacksize,*/ + 0, /*int flags,*/ + __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,*/ + firstlineno, /*int firstlineno,*/ + __pyx_empty_bytes /*PyObject *lnotab*/ + ); +bad: + Py_XDECREF(py_srcfile); + Py_XDECREF(py_funcname); + return py_code; +} +#endif /* CYTHON_PROFILE */ + +static void __Pyx_RaiseArgumentTypeInvalid(const char* name, PyObject *obj, PyTypeObject *type) { + PyErr_Format(PyExc_TypeError, + "Argument '%.200s' has incorrect type (expected %.200s, got %.200s)", + name, type->tp_name, Py_TYPE(obj)->tp_name); +} +static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed, + const char *name, int exact) +{ + if (unlikely(!type)) { + PyErr_SetString(PyExc_SystemError, "Missing type object"); + return 0; + } + if (none_allowed && obj == Py_None) return 1; + else if (exact) { + if (likely(Py_TYPE(obj) == type)) return 1; + #if PY_MAJOR_VERSION == 2 + else if ((type == &PyBaseString_Type) && likely(__Pyx_PyBaseString_CheckExact(obj))) return 1; + #endif + } + else { + if (likely(PyObject_TypeCheck(obj, type))) return 1; + } + __Pyx_RaiseArgumentTypeInvalid(name, obj, type); + return 0; +} + +static void __Pyx_RaiseDoubleKeywordsError( + const char* func_name, + PyObject* kw_name) +{ + PyErr_Format(PyExc_TypeError, + #if PY_MAJOR_VERSION >= 3 + "%s() got multiple values for keyword argument '%U'", func_name, kw_name); + #else + "%s() got multiple values for keyword argument '%s'", func_name, + PyString_AsString(kw_name)); + #endif +} + +static int __Pyx_ParseOptionalKeywords( + PyObject *kwds, + PyObject **argnames[], + PyObject *kwds2, + PyObject *values[], + Py_ssize_t num_pos_args, + const char* function_name) +{ + PyObject *key = 0, *value = 0; + Py_ssize_t pos = 0; + PyObject*** name; + PyObject*** first_kw_arg = argnames + num_pos_args; + while (PyDict_Next(kwds, &pos, &key, &value)) { + name = first_kw_arg; + while (*name && (**name != key)) name++; + if (*name) { + values[name-argnames] = value; + continue; + } + name = first_kw_arg; + #if PY_MAJOR_VERSION < 3 + if (likely(PyString_CheckExact(key)) || likely(PyString_Check(key))) { + while (*name) { + if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key)) + && _PyString_Eq(**name, key)) { + values[name-argnames] = value; + break; + } + name++; + } + if (*name) continue; + else { + PyObject*** argname = argnames; + while (argname != first_kw_arg) { + if ((**argname == key) || ( + (CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**argname) == PyString_GET_SIZE(key)) + && _PyString_Eq(**argname, key))) { + goto arg_passed_twice; + } + argname++; + } + } + } else + #endif + if (likely(PyUnicode_Check(key))) { + while (*name) { + int cmp = (**name == key) ? 0 : + #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3 + (PyUnicode_GET_SIZE(**name) != PyUnicode_GET_SIZE(key)) ? 1 : + #endif + PyUnicode_Compare(**name, key); + if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad; + if (cmp == 0) { + values[name-argnames] = value; + break; + } + name++; + } + if (*name) continue; + else { + PyObject*** argname = argnames; + while (argname != first_kw_arg) { + int cmp = (**argname == key) ? 0 : + #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3 + (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 : + #endif + PyUnicode_Compare(**argname, key); + if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad; + if (cmp == 0) goto arg_passed_twice; + argname++; + } + } + } else + goto invalid_keyword_type; + if (kwds2) { + if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad; + } else { + goto invalid_keyword; + } + } + return 0; +arg_passed_twice: + __Pyx_RaiseDoubleKeywordsError(function_name, key); + goto bad; +invalid_keyword_type: + PyErr_Format(PyExc_TypeError, + "%.200s() keywords must be strings", function_name); + goto bad; +invalid_keyword: + PyErr_Format(PyExc_TypeError, + #if PY_MAJOR_VERSION < 3 + "%.200s() got an unexpected keyword argument '%.200s'", + function_name, PyString_AsString(key)); + #else + "%s() got an unexpected keyword argument '%U'", + function_name, key); + #endif +bad: + return -1; +} + +static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb) { +#if CYTHON_COMPILING_IN_CPYTHON + PyThreadState *tstate = PyThreadState_GET(); + *type = tstate->exc_type; + *value = tstate->exc_value; + *tb = tstate->exc_traceback; + Py_XINCREF(*type); + Py_XINCREF(*value); + Py_XINCREF(*tb); +#else + PyErr_GetExcInfo(type, value, tb); +#endif +} +static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb) { +#if CYTHON_COMPILING_IN_CPYTHON + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyThreadState *tstate = PyThreadState_GET(); + 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; + Py_XDECREF(tmp_type); + Py_XDECREF(tmp_value); + Py_XDECREF(tmp_tb); +#else + PyErr_SetExcInfo(type, value, tb); +#endif +} + +static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb) { + PyObject *local_type, *local_value, *local_tb; +#if CYTHON_COMPILING_IN_CPYTHON + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyThreadState *tstate = PyThreadState_GET(); + 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_COMPILING_IN_CPYTHON + 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_COMPILING_IN_CPYTHON + 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; + 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; +} + +#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 PY_VERSION_HEX >= 0x02060000 + if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) + return NULL; +#endif + result = (*call)(func, arg, kw); +#if PY_VERSION_HEX >= 0x02060000 + Py_LeaveRecursiveCall(); +#endif + if (unlikely(!result) && unlikely(!PyErr_Occurred())) { + PyErr_SetString( + PyExc_SystemError, + "NULL result without error in PyObject_Call"); + } + return result; +} +#endif + +static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb) { +#if CYTHON_COMPILING_IN_CPYTHON + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyThreadState *tstate = PyThreadState_GET(); + 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); +#else + PyErr_Restore(type, value, tb); +#endif +} +static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb) { +#if CYTHON_COMPILING_IN_CPYTHON + PyThreadState *tstate = PyThreadState_GET(); + *type = tstate->curexc_type; + *value = tstate->curexc_value; + *tb = tstate->curexc_traceback; + tstate->curexc_type = 0; + tstate->curexc_value = 0; + tstate->curexc_traceback = 0; +#else + PyErr_Fetch(type, value, tb); +#endif +} + +static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb) { + PyObject *tmp_type, *tmp_value, *tmp_tb; +#if CYTHON_COMPILING_IN_CPYTHON + PyThreadState *tstate = PyThreadState_GET(); + 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; +#else + PyErr_GetExcInfo(&tmp_type, &tmp_value, &tmp_tb); + PyErr_SetExcInfo(*type, *value, *tb); +#endif + *type = tmp_type; + *value = tmp_value; + *tb = tmp_tb; +} + +#if PY_MAJOR_VERSION < 3 +static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, + CYTHON_UNUSED PyObject *cause) { + 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 PY_VERSION_HEX < 0x02050000 + if (PyClass_Check(type)) { + #else + if (PyType_Check(type)) { + #endif +#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; + #if PY_VERSION_HEX < 0x02050000 + if (PyInstance_Check(type)) { + type = (PyObject*) ((PyInstanceObject*)type)->in_class; + Py_INCREF(type); + } else { + type = 0; + PyErr_SetString(PyExc_TypeError, + "raise: exception must be an old-style class or instance"); + goto raise_error; + } + #else + 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; + } + #endif + } + __Pyx_ErrRestore(type, value, tb); + return; +raise_error: + Py_XDECREF(value); + Py_XDECREF(type); + Py_XDECREF(tb); + return; +} +#else /* Python 3+ */ +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) { + if (PyObject_IsSubclass(instance_class, type)) { + type = instance_class; + } else { + instance_class = NULL; + } + } + } + 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 PY_VERSION_HEX >= 0x03030000 + if (cause) { +#else + if (cause && cause != Py_None) { +#endif + 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) { + PyThreadState *tstate = PyThreadState_GET(); + PyObject* tmp_tb = tstate->curexc_traceback; + if (tb != tmp_tb) { + Py_INCREF(tb); + tstate->curexc_traceback = tb; + Py_XDECREF(tmp_tb); + } + } +bad: + Py_XDECREF(owned_instance); + return; +} +#endif + +static int __Pyx_SetVtable(PyObject *dict, void *vtable) { +#if PY_VERSION_HEX >= 0x02070000 && !(PY_MAJOR_VERSION==3&&PY_MINOR_VERSION==0) + 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; +} + +#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func) \ + { \ + func_type value = func(x); \ + if (sizeof(target_type) < sizeof(func_type)) { \ + if (unlikely(value != (func_type) (target_type) value)) { \ + func_type zero = 0; \ + PyErr_SetString(PyExc_OverflowError, \ + (is_unsigned && unlikely(value < zero)) ? \ + "can't convert negative value to " #target_type : \ + "value too large to convert to " #target_type); \ + return (target_type) -1; \ + } \ + } \ + return (target_type) value; \ + } + +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + #include "longintrepr.h" + #endif +#endif +static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) { + const int neg_one = (int) -1, const_zero = 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) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to int"); + return (int) -1; + } + return (int) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + if (sizeof(digit) <= sizeof(int)) { + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: return (int) ((PyLongObject*)x)->ob_digit[0]; + } + } + #endif +#endif + if (unlikely(Py_SIZE(x) < 0)) { + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to int"); + return (int) -1; + } + if (sizeof(int) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT(int, unsigned long, PyLong_AsUnsignedLong) + } else if (sizeof(int) <= sizeof(unsigned long long)) { + __PYX_VERIFY_RETURN_INT(int, unsigned long long, PyLong_AsUnsignedLongLong) + } + } else { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + if (sizeof(digit) <= sizeof(int)) { + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: return +(int) ((PyLongObject*)x)->ob_digit[0]; + case -1: return -(int) ((PyLongObject*)x)->ob_digit[0]; + } + } + #endif +#endif + if (sizeof(int) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT(int, long, PyLong_AsLong) + } else if (sizeof(int) <= sizeof(long long)) { + __PYX_VERIFY_RETURN_INT(int, long long, PyLong_AsLongLong) + } + } + { +#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_Int(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_Int(x); + if (!tmp) return (int) -1; + val = __Pyx_PyInt_As_int(tmp); + Py_DECREF(tmp); + return val; + } +} + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_value_t(value_t value) { + const value_t neg_one = (value_t) -1, const_zero = 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(value_t) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(value_t) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); + } else if (sizeof(value_t) <= sizeof(unsigned long long)) { + return PyLong_FromUnsignedLongLong((unsigned long long) value); + } + } else { + if (sizeof(value_t) <= sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(value_t) <= sizeof(long long)) { + return PyLong_FromLongLong((long long) value); + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(value_t), + little, !is_unsigned); + } +} + +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) { + const long neg_one = (long) -1, const_zero = 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); + } else if (sizeof(long) <= sizeof(unsigned long long)) { + return PyLong_FromUnsignedLongLong((unsigned long long) value); + } + } else { + if (sizeof(long) <= sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(long) <= sizeof(long long)) { + return PyLong_FromLongLong((long long) value); + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(long), + little, !is_unsigned); + } +} + +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + #include "longintrepr.h" + #endif +#endif +static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) { + const long neg_one = (long) -1, const_zero = 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) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to long"); + return (long) -1; + } + return (long) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + if (sizeof(digit) <= sizeof(long)) { + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: return (long) ((PyLongObject*)x)->ob_digit[0]; + } + } + #endif +#endif + if (unlikely(Py_SIZE(x) < 0)) { + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to long"); + return (long) -1; + } + if (sizeof(long) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT(long, unsigned long, PyLong_AsUnsignedLong) + } else if (sizeof(long) <= sizeof(unsigned long long)) { + __PYX_VERIFY_RETURN_INT(long, unsigned long long, PyLong_AsUnsignedLongLong) + } + } else { +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + if (sizeof(digit) <= sizeof(long)) { + switch (Py_SIZE(x)) { + case 0: return 0; + case 1: return +(long) ((PyLongObject*)x)->ob_digit[0]; + case -1: return -(long) ((PyLongObject*)x)->ob_digit[0]; + } + } + #endif +#endif + if (sizeof(long) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT(long, long, PyLong_AsLong) + } else if (sizeof(long) <= sizeof(long long)) { + __PYX_VERIFY_RETURN_INT(long, long long, PyLong_AsLongLong) + } + } + { +#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_Int(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_Int(x); + if (!tmp) return (long) -1; + val = __Pyx_PyInt_As_long(tmp); + Py_DECREF(tmp); + return val; + } +} + +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; +} + +static PyObject *__Pyx_Generator_Next(PyObject *self); +static PyObject *__Pyx_Generator_Send(PyObject *self, PyObject *value); +static PyObject *__Pyx_Generator_Close(PyObject *self); +static PyObject *__Pyx_Generator_Throw(PyObject *gen, PyObject *args); +static PyTypeObject *__pyx_GeneratorType = 0; +#define __Pyx_Generator_CheckExact(obj) (Py_TYPE(obj) == __pyx_GeneratorType) +#define __Pyx_Generator_Undelegate(gen) Py_CLEAR((gen)->yieldfrom) +#if 1 || PY_VERSION_HEX < 0x030300B0 +static int __Pyx_PyGen_FetchStopIterationValue(PyObject **pvalue) { + PyObject *et, *ev, *tb; + PyObject *value = NULL; + __Pyx_ErrFetch(&et, &ev, &tb); + if (!et) { + Py_XDECREF(tb); + Py_XDECREF(ev); + Py_INCREF(Py_None); + *pvalue = Py_None; + return 0; + } + if (unlikely(et != PyExc_StopIteration) && + unlikely(!PyErr_GivenExceptionMatches(et, PyExc_StopIteration))) { + __Pyx_ErrRestore(et, ev, tb); + return -1; + } + if (likely(et == PyExc_StopIteration)) { + if (likely(!ev) || !PyObject_IsInstance(ev, PyExc_StopIteration)) { + if (!ev) { + Py_INCREF(Py_None); + ev = Py_None; + } + Py_XDECREF(tb); + Py_DECREF(et); + *pvalue = ev; + return 0; + } + } + PyErr_NormalizeException(&et, &ev, &tb); + if (unlikely(!PyObject_IsInstance(ev, PyExc_StopIteration))) { + __Pyx_ErrRestore(et, ev, tb); + return -1; + } + Py_XDECREF(tb); + Py_DECREF(et); +#if PY_VERSION_HEX >= 0x030300A0 + value = ((PyStopIterationObject *)ev)->value; + Py_INCREF(value); + Py_DECREF(ev); +#else + { + PyObject* args = PyObject_GetAttr(ev, __pyx_n_s_args); + Py_DECREF(ev); + if (likely(args)) { + value = PyObject_GetItem(args, 0); + Py_DECREF(args); + } + if (unlikely(!value)) { + __Pyx_ErrRestore(NULL, NULL, NULL); + Py_INCREF(Py_None); + value = Py_None; + } + } +#endif + *pvalue = value; + return 0; +} +#endif +static CYTHON_INLINE +void __Pyx_Generator_ExceptionClear(__pyx_GeneratorObject *self) { + PyObject *exc_type = self->exc_type; + PyObject *exc_value = self->exc_value; + PyObject *exc_traceback = self->exc_traceback; + self->exc_type = NULL; + self->exc_value = NULL; + self->exc_traceback = NULL; + Py_XDECREF(exc_type); + Py_XDECREF(exc_value); + Py_XDECREF(exc_traceback); +} +static CYTHON_INLINE +int __Pyx_Generator_CheckRunning(__pyx_GeneratorObject *gen) { + if (unlikely(gen->is_running)) { + PyErr_SetString(PyExc_ValueError, + "generator already executing"); + return 1; + } + return 0; +} +static CYTHON_INLINE +PyObject *__Pyx_Generator_SendEx(__pyx_GeneratorObject *self, PyObject *value) { + PyObject *retval; + assert(!self->is_running); + if (unlikely(self->resume_label == 0)) { + if (unlikely(value && value != Py_None)) { + PyErr_SetString(PyExc_TypeError, + "can't send non-None value to a " + "just-started generator"); + return NULL; + } + } + if (unlikely(self->resume_label == -1)) { + PyErr_SetNone(PyExc_StopIteration); + return NULL; + } + if (value) { +#if CYTHON_COMPILING_IN_PYPY +#else + /* Generators always return to their most recent caller, not + * necessarily their creator. */ + if (self->exc_traceback) { + PyThreadState *tstate = PyThreadState_GET(); + PyTracebackObject *tb = (PyTracebackObject *) self->exc_traceback; + PyFrameObject *f = tb->tb_frame; + Py_XINCREF(tstate->frame); + assert(f->f_back == NULL); + f->f_back = tstate->frame; + } +#endif + __Pyx_ExceptionSwap(&self->exc_type, &self->exc_value, + &self->exc_traceback); + } else { + __Pyx_Generator_ExceptionClear(self); + } + self->is_running = 1; + retval = self->body((PyObject *) self, value); + self->is_running = 0; + if (retval) { + __Pyx_ExceptionSwap(&self->exc_type, &self->exc_value, + &self->exc_traceback); +#if CYTHON_COMPILING_IN_PYPY +#else + /* Don't keep the reference to f_back any longer than necessary. It + * may keep a chain of frames alive or it could create a reference + * cycle. */ + if (self->exc_traceback) { + PyTracebackObject *tb = (PyTracebackObject *) self->exc_traceback; + PyFrameObject *f = tb->tb_frame; + Py_CLEAR(f->f_back); + } +#endif + } else { + __Pyx_Generator_ExceptionClear(self); + } + return retval; +} +static CYTHON_INLINE +PyObject *__Pyx_Generator_FinishDelegation(__pyx_GeneratorObject *gen) { + PyObject *ret; + PyObject *val = NULL; + __Pyx_Generator_Undelegate(gen); + __Pyx_PyGen_FetchStopIterationValue(&val); + ret = __Pyx_Generator_SendEx(gen, val); + Py_XDECREF(val); + return ret; +} +static PyObject *__Pyx_Generator_Next(PyObject *self) { + __pyx_GeneratorObject *gen = (__pyx_GeneratorObject*) self; + PyObject *yf = gen->yieldfrom; + if (unlikely(__Pyx_Generator_CheckRunning(gen))) + return NULL; + if (yf) { + PyObject *ret; + gen->is_running = 1; + ret = Py_TYPE(yf)->tp_iternext(yf); + gen->is_running = 0; + if (likely(ret)) { + return ret; + } + return __Pyx_Generator_FinishDelegation(gen); + } + return __Pyx_Generator_SendEx(gen, Py_None); +} +static PyObject *__Pyx_Generator_Send(PyObject *self, PyObject *value) { + __pyx_GeneratorObject *gen = (__pyx_GeneratorObject*) self; + PyObject *yf = gen->yieldfrom; + if (unlikely(__Pyx_Generator_CheckRunning(gen))) + return NULL; + if (yf) { + PyObject *ret; + gen->is_running = 1; + if (__Pyx_Generator_CheckExact(yf)) { + ret = __Pyx_Generator_Send(yf, value); + } else { + if (value == Py_None) + ret = PyIter_Next(yf); + else + ret = __Pyx_PyObject_CallMethod1(yf, __pyx_n_s_send, value); + } + gen->is_running = 0; + if (likely(ret)) { + return ret; + } + return __Pyx_Generator_FinishDelegation(gen); + } + return __Pyx_Generator_SendEx(gen, value); +} +static int __Pyx_Generator_CloseIter(__pyx_GeneratorObject *gen, PyObject *yf) { + PyObject *retval = NULL; + int err = 0; + if (__Pyx_Generator_CheckExact(yf)) { + retval = __Pyx_Generator_Close(yf); + if (!retval) + return -1; + } else { + PyObject *meth; + gen->is_running = 1; + meth = PyObject_GetAttr(yf, __pyx_n_s_close); + if (unlikely(!meth)) { + if (!PyErr_ExceptionMatches(PyExc_AttributeError)) { + PyErr_WriteUnraisable(yf); + } + PyErr_Clear(); + } else { + retval = PyObject_CallFunction(meth, NULL); + Py_DECREF(meth); + if (!retval) + err = -1; + } + gen->is_running = 0; + } + Py_XDECREF(retval); + return err; +} +static PyObject *__Pyx_Generator_Close(PyObject *self) { + __pyx_GeneratorObject *gen = (__pyx_GeneratorObject *) self; + PyObject *retval, *raised_exception; + PyObject *yf = gen->yieldfrom; + int err = 0; + if (unlikely(__Pyx_Generator_CheckRunning(gen))) + return NULL; + if (yf) { + Py_INCREF(yf); + err = __Pyx_Generator_CloseIter(gen, yf); + __Pyx_Generator_Undelegate(gen); + Py_DECREF(yf); + } + if (err == 0) +#if PY_VERSION_HEX < 0x02050000 + PyErr_SetNone(PyExc_StopIteration); +#else + PyErr_SetNone(PyExc_GeneratorExit); +#endif + retval = __Pyx_Generator_SendEx(gen, NULL); + if (retval) { + Py_DECREF(retval); + PyErr_SetString(PyExc_RuntimeError, + "generator ignored GeneratorExit"); + return NULL; + } + raised_exception = PyErr_Occurred(); + if (!raised_exception + || raised_exception == PyExc_StopIteration +#if PY_VERSION_HEX >= 0x02050000 + || raised_exception == PyExc_GeneratorExit + || PyErr_GivenExceptionMatches(raised_exception, PyExc_GeneratorExit) +#endif + || PyErr_GivenExceptionMatches(raised_exception, PyExc_StopIteration)) + { + if (raised_exception) PyErr_Clear(); /* ignore these errors */ + Py_INCREF(Py_None); + return Py_None; + } + return NULL; +} +static PyObject *__Pyx_Generator_Throw(PyObject *self, PyObject *args) { + __pyx_GeneratorObject *gen = (__pyx_GeneratorObject *) self; + PyObject *typ; + PyObject *tb = NULL; + PyObject *val = NULL; + PyObject *yf = gen->yieldfrom; + if (!PyArg_UnpackTuple(args, (char *)"throw", 1, 3, &typ, &val, &tb)) + return NULL; + if (unlikely(__Pyx_Generator_CheckRunning(gen))) + return NULL; + if (yf) { + PyObject *ret; + Py_INCREF(yf); +#if PY_VERSION_HEX >= 0x02050000 + if (PyErr_GivenExceptionMatches(typ, PyExc_GeneratorExit)) { + int err = __Pyx_Generator_CloseIter(gen, yf); + Py_DECREF(yf); + __Pyx_Generator_Undelegate(gen); + if (err < 0) + return __Pyx_Generator_SendEx(gen, NULL); + goto throw_here; + } +#endif + gen->is_running = 1; + if (__Pyx_Generator_CheckExact(yf)) { + ret = __Pyx_Generator_Throw(yf, args); + } else { + PyObject *meth = PyObject_GetAttr(yf, __pyx_n_s_throw); + if (unlikely(!meth)) { + Py_DECREF(yf); + if (!PyErr_ExceptionMatches(PyExc_AttributeError)) { + gen->is_running = 0; + return NULL; + } + PyErr_Clear(); + __Pyx_Generator_Undelegate(gen); + gen->is_running = 0; + goto throw_here; + } + ret = PyObject_CallObject(meth, args); + Py_DECREF(meth); + } + gen->is_running = 0; + Py_DECREF(yf); + if (!ret) { + ret = __Pyx_Generator_FinishDelegation(gen); + } + return ret; + } +throw_here: + __Pyx_Raise(typ, val, tb, NULL); + return __Pyx_Generator_SendEx(gen, NULL); +} +static int __Pyx_Generator_traverse(PyObject *self, visitproc visit, void *arg) { + __pyx_GeneratorObject *gen = (__pyx_GeneratorObject *) self; + Py_VISIT(gen->closure); + Py_VISIT(gen->classobj); + Py_VISIT(gen->yieldfrom); + Py_VISIT(gen->exc_type); + Py_VISIT(gen->exc_value); + Py_VISIT(gen->exc_traceback); + return 0; +} +static int __Pyx_Generator_clear(PyObject *self) { + __pyx_GeneratorObject *gen = (__pyx_GeneratorObject *) self; + Py_CLEAR(gen->closure); + Py_CLEAR(gen->classobj); + Py_CLEAR(gen->yieldfrom); + Py_CLEAR(gen->exc_type); + Py_CLEAR(gen->exc_value); + Py_CLEAR(gen->exc_traceback); + return 0; +} +static void __Pyx_Generator_dealloc(PyObject *self) { + __pyx_GeneratorObject *gen = (__pyx_GeneratorObject *) self; + PyObject_GC_UnTrack(gen); + if (gen->gi_weakreflist != NULL) + PyObject_ClearWeakRefs(self); + if (gen->resume_label > 0) { + PyObject_GC_Track(self); +#if PY_VERSION_HEX >= 0x030400a1 + if (PyObject_CallFinalizerFromDealloc(self)) +#else + Py_TYPE(gen)->tp_del(self); + if (self->ob_refcnt > 0) +#endif + return; /* resurrected. :( */ + PyObject_GC_UnTrack(self); + } + __Pyx_Generator_clear(self); + PyObject_GC_Del(gen); +} +static void __Pyx_Generator_del(PyObject *self) { + PyObject *res; + PyObject *error_type, *error_value, *error_traceback; + __pyx_GeneratorObject *gen = (__pyx_GeneratorObject *) self; + if (gen->resume_label <= 0) + return ; +#if PY_VERSION_HEX < 0x030400a1 + assert(self->ob_refcnt == 0); + self->ob_refcnt = 1; +#endif + __Pyx_ErrFetch(&error_type, &error_value, &error_traceback); + res = __Pyx_Generator_Close(self); + if (res == NULL) + PyErr_WriteUnraisable(self); + else + Py_DECREF(res); + __Pyx_ErrRestore(error_type, error_value, error_traceback); +#if PY_VERSION_HEX < 0x030400a1 + /* Undo the temporary resurrection; can't use DECREF here, it would + * cause a recursive call. + */ + assert(self->ob_refcnt > 0); + if (--self->ob_refcnt == 0) + return; /* this is the normal path out */ + /* close() resurrected it! Make it look like the original Py_DECREF + * never happened. + */ + { + Py_ssize_t refcnt = self->ob_refcnt; + _Py_NewReference(self); + self->ob_refcnt = refcnt; + } +#if CYTHON_COMPILING_IN_CPYTHON + assert(PyType_IS_GC(self->ob_type) && + _Py_AS_GC(self)->gc.gc_refs != _PyGC_REFS_UNTRACKED); + /* If Py_REF_DEBUG, _Py_NewReference bumped _Py_RefTotal, so + * we need to undo that. */ + _Py_DEC_REFTOTAL; +#endif + /* If Py_TRACE_REFS, _Py_NewReference re-added self to the object + * chain, so no more to do there. + * If COUNT_ALLOCS, the original decref bumped tp_frees, and + * _Py_NewReference bumped tp_allocs: both of those need to be + * undone. + */ +#ifdef COUNT_ALLOCS + --Py_TYPE(self)->tp_frees; + --Py_TYPE(self)->tp_allocs; +#endif +#endif +} +static PyMemberDef __pyx_Generator_memberlist[] = { + {(char *) "gi_running", +#if PY_VERSION_HEX >= 0x02060000 + T_BOOL, +#else + T_BYTE, +#endif + offsetof(__pyx_GeneratorObject, is_running), + READONLY, + NULL}, + {0, 0, 0, 0, 0} +}; +static PyMethodDef __pyx_Generator_methods[] = { + {__Pyx_NAMESTR("send"), (PyCFunction) __Pyx_Generator_Send, METH_O, 0}, + {__Pyx_NAMESTR("throw"), (PyCFunction) __Pyx_Generator_Throw, METH_VARARGS, 0}, + {__Pyx_NAMESTR("close"), (PyCFunction) __Pyx_Generator_Close, METH_NOARGS, 0}, + {0, 0, 0, 0} +}; +static PyTypeObject __pyx_GeneratorType_type = { + PyVarObject_HEAD_INIT(0, 0) + __Pyx_NAMESTR("generator"), /*tp_name*/ + sizeof(__pyx_GeneratorObject), /*tp_basicsize*/ + 0, /*tp_itemsize*/ + (destructor) __Pyx_Generator_dealloc,/*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ +#if PY_MAJOR_VERSION < 3 + 0, /*tp_compare*/ +#else + 0, /*reserved*/ +#endif + 0, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /*tp_hash*/ + 0, /*tp_call*/ + 0, /*tp_str*/ + 0, /*tp_getattro*/ + 0, /*tp_setattro*/ + 0, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_HAVE_FINALIZE, /* tp_flags*/ + 0, /*tp_doc*/ + (traverseproc) __Pyx_Generator_traverse, /*tp_traverse*/ + 0, /*tp_clear*/ + 0, /*tp_richcompare*/ + offsetof(__pyx_GeneratorObject, gi_weakreflist), /* tp_weaklistoffse */ + 0, /*tp_iter*/ + (iternextfunc) __Pyx_Generator_Next, /*tp_iternext*/ + __pyx_Generator_methods, /*tp_methods*/ + __pyx_Generator_memberlist, /*tp_members*/ + 0, /*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*/ + 0, /*tp_new*/ + 0, /*tp_free*/ + 0, /*tp_is_gc*/ + 0, /*tp_bases*/ + 0, /*tp_mro*/ + 0, /*tp_cache*/ + 0, /*tp_subclasses*/ + 0, /*tp_weaklist*/ +#if PY_VERSION_HEX >= 0x030400a1 + 0, /*tp_del*/ +#else + __Pyx_Generator_del, /*tp_del*/ +#endif +#if PY_VERSION_HEX >= 0x02060000 + 0, /*tp_version_tag*/ +#endif +#if PY_VERSION_HEX >= 0x030400a1 + __Pyx_Generator_del, /*tp_finalize*/ +#endif +}; +static __pyx_GeneratorObject *__Pyx_Generator_New(__pyx_generator_body_t body, + PyObject *closure) { + __pyx_GeneratorObject *gen = + PyObject_GC_New(__pyx_GeneratorObject, &__pyx_GeneratorType_type); + if (gen == NULL) + return NULL; + gen->body = body; + gen->closure = closure; + Py_XINCREF(closure); + gen->is_running = 0; + gen->resume_label = 0; + gen->classobj = NULL; + gen->yieldfrom = NULL; + gen->exc_type = NULL; + gen->exc_value = NULL; + gen->exc_traceback = NULL; + gen->gi_weakreflist = NULL; + PyObject_GC_Track(gen); + return gen; +} +static int __pyx_Generator_init(void) { + __pyx_GeneratorType_type.tp_getattro = PyObject_GenericGetAttr; + __pyx_GeneratorType_type.tp_iter = PyObject_SelfIter; + __pyx_GeneratorType = __Pyx_FetchCommonType(&__pyx_GeneratorType_type); + if (__pyx_GeneratorType == NULL) { + return -1; + } + return 0; +} + +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); + #if PY_VERSION_HEX < 0x02050000 + return PyErr_Warn(NULL, message); + #else + return PyErr_WarnEx(NULL, message, 1); + #endif + } + return 0; +} + +#ifndef __PYX_HAVE_RT_ImportModule +#define __PYX_HAVE_RT_ImportModule +static PyObject *__Pyx_ImportModule(const char *name) { + PyObject *py_name = 0; + PyObject *py_module = 0; + py_name = __Pyx_PyIdentifier_FromString(name); + if (!py_name) + goto bad; + py_module = PyImport_Import(py_name); + Py_DECREF(py_name); + return py_module; +bad: + Py_XDECREF(py_name); + return 0; +} +#endif + +#ifndef __PYX_HAVE_RT_ImportType +#define __PYX_HAVE_RT_ImportType +static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name, + size_t size, int strict) +{ + PyObject *py_module = 0; + PyObject *result = 0; + PyObject *py_name = 0; + char warning[200]; + Py_ssize_t basicsize; +#ifdef Py_LIMITED_API + PyObject *py_basicsize; +#endif + py_module = __Pyx_ImportModule(module_name); + if (!py_module) + goto bad; + py_name = __Pyx_PyIdentifier_FromString(class_name); + if (!py_name) + goto bad; + result = PyObject_GetAttr(py_module, py_name); + Py_DECREF(py_name); + py_name = 0; + Py_DECREF(py_module); + py_module = 0; + if (!result) + goto bad; + if (!PyType_Check(result)) { + PyErr_Format(PyExc_TypeError, + "%.200s.%.200s is not a type object", + module_name, class_name); + goto bad; + } +#ifndef Py_LIMITED_API + basicsize = ((PyTypeObject *)result)->tp_basicsize; +#else + py_basicsize = PyObject_GetAttrString(result, "__basicsize__"); + if (!py_basicsize) + goto bad; + basicsize = PyLong_AsSsize_t(py_basicsize); + Py_DECREF(py_basicsize); + py_basicsize = 0; + if (basicsize == (Py_ssize_t)-1 && PyErr_Occurred()) + goto bad; +#endif + if (!strict && (size_t)basicsize > size) { + PyOS_snprintf(warning, sizeof(warning), + "%s.%s size changed, may indicate binary incompatibility", + module_name, class_name); + #if PY_VERSION_HEX < 0x02050000 + if (PyErr_Warn(NULL, warning) < 0) goto bad; + #else + if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad; + #endif + } + else if ((size_t)basicsize != size) { + PyErr_Format(PyExc_ValueError, + "%.200s.%.200s has the wrong size, try recompiling", + module_name, class_name); + goto bad; + } + return (PyTypeObject *)result; +bad: + Py_XDECREF(py_module); + Py_XDECREF(result); + return NULL; +} +#endif + +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) / 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, 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); +} + +#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, /*int argcount,*/ + 0, /*int kwonlyargcount,*/ + 0, /*int nlocals,*/ + 0, /*int stacksize,*/ + 0, /*int flags,*/ + __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, /*int firstlineno,*/ + __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; + PyObject *py_globals = 0; + PyFrameObject *py_frame = 0; + 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_globals = PyModule_GetDict(__pyx_m); + if (!py_globals) goto bad; + py_frame = PyFrame_New( + PyThreadState_GET(), /*PyThreadState *tstate,*/ + py_code, /*PyCodeObject *code,*/ + py_globals, /*PyObject *globals,*/ + 0 /*PyObject *locals*/ + ); + if (!py_frame) goto bad; + py_frame->f_lineno = py_line; + PyTraceBack_Here(py_frame); +bad: + Py_XDECREF(py_code); + Py_XDECREF(py_frame); +} + +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 /* Python 3+ has unicode identifiers */ + 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; + ++t; + } + return 0; +} + +static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(char* c_str) { + return __Pyx_PyUnicode_FromStringAndSize(c_str, strlen(c_str)); +} +static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject* o) { + Py_ssize_t ignore; + return __Pyx_PyObject_AsStringAndSize(o, &ignore); +} +static CYTHON_INLINE 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)) { +#if PY_VERSION_HEX < 0x03030000 + 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 /*__PYX_DEFAULT_STRING_ENCODING_IS_ASCII*/ + *length = PyBytes_GET_SIZE(defenc); + return defenc_c; +#else /* PY_VERSION_HEX < 0x03030000 */ + if (PyUnicode_READY(o) == -1) return NULL; +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + if (PyUnicode_IS_ASCII(o)) { + *length = PyUnicode_GET_DATA_SIZE(o); + return PyUnicode_AsUTF8(o); + } else { + PyUnicode_AsASCIIString(o); + return NULL; + } +#else /* __PYX_DEFAULT_STRING_ENCODING_IS_ASCII */ + return PyUnicode_AsUTF8AndSize(o, length); +#endif /* __PYX_DEFAULT_STRING_ENCODING_IS_ASCII */ +#endif /* PY_VERSION_HEX < 0x03030000 */ + } else +#endif /* __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT */ +#if !CYTHON_COMPILING_IN_PYPY +#if PY_VERSION_HEX >= 0x02060000 + if (PyByteArray_Check(o)) { + *length = PyByteArray_GET_SIZE(o); + return PyByteArray_AS_STRING(o); + } else +#endif +#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 PyObject* __Pyx_PyNumber_Int(PyObject* x) { + PyNumberMethods *m; + const char *name = NULL; + PyObject *res = NULL; +#if PY_MAJOR_VERSION < 3 + if (PyInt_Check(x) || PyLong_Check(x)) +#else + if (PyLong_Check(x)) +#endif + return Py_INCREF(x), x; + m = Py_TYPE(x)->tp_as_number; +#if PY_MAJOR_VERSION < 3 + if (m && m->nb_int) { + name = "int"; + res = PyNumber_Int(x); + } + else if (m && m->nb_long) { + name = "long"; + res = PyNumber_Long(x); + } +#else + if (m && m->nb_int) { + name = "int"; + res = PyNumber_Long(x); + } +#endif + if (res) { +#if PY_MAJOR_VERSION < 3 + if (!PyInt_Check(res) && !PyLong_Check(res)) { +#else + if (!PyLong_Check(res)) { +#endif + PyErr_Format(PyExc_TypeError, + "__%.4s__ returned non-%.4s (type %.200s)", + name, name, Py_TYPE(res)->tp_name); + Py_DECREF(res); + return NULL; + } + } + else if (!PyErr_Occurred()) { + PyErr_SetString(PyExc_TypeError, + "an integer is required"); + } + return res; +} +#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + #include "longintrepr.h" + #endif +#endif +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))) + return PyInt_AS_LONG(b); +#endif + if (likely(PyLong_CheckExact(b))) { + #if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 + #if CYTHON_USE_PYLONG_INTERNALS + switch (Py_SIZE(b)) { + case -1: return -(sdigit)((PyLongObject*)b)->ob_digit[0]; + case 0: return 0; + case 1: return ((PyLongObject*)b)->ob_digit[0]; + } + #endif + #endif + #if PY_VERSION_HEX < 0x02060000 + return PyInt_AsSsize_t(b); + #else + return PyLong_AsSsize_t(b); + #endif + } + x = PyNumber_Index(b); + if (!x) return -1; + ival = PyInt_AsSsize_t(x); + Py_DECREF(x); + return ival; +} +static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) { +#if PY_VERSION_HEX < 0x02050000 + if (ival <= LONG_MAX) + return PyInt_FromLong((long)ival); + else { + unsigned char *bytes = (unsigned char *) &ival; + int one = 1; int little = (int)*(unsigned char*)&one; + return _PyLong_FromByteArray(bytes, sizeof(size_t), little, 0); + } +#else + return PyInt_FromSize_t(ival); +#endif +} + + +#endif /* Py_PYTHON_H */