/* Generated by Cython 0.26 */ /* BEGIN: Cython Metadata { "distutils": { "depends": [ "cpp-btree/btree_set.h", "discodop/_containers.h", "discodop/bitcount.h", "discodop/macros.h" ], "extra_compile_args": [ "-Isparsepp/", "-Wno-strict-prototypes", "-Wno-unused-function", "-Wno-unreachable-code", "-Wno-sign-compare", "-D__STDC_LIMIT_MACROS", "-O3", "-march=native", "-DNDEBUG" ], "extra_link_args": [ "-DNDEBUG" ], "include_dirs": [ "./discodop", "discodop" ], "language": "c++", "name": "discodop.kbest", "sources": [ "discodop/kbest.pyx" ] }, "module_name": "discodop.kbest" } END: Cython Metadata */ #define PY_SSIZE_T_CLEAN #include "Python.h" #ifndef Py_PYTHON_H #error Python headers needed to compile C extensions, please install development version of Python. #elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03020000) #error Cython requires Python 2.6+ or Python 3.2+. #else #define CYTHON_ABI "0_26" #include #ifndef offsetof #define offsetof(type, member) ( (size_t) & ((type*)0) -> member ) #endif #if !defined(WIN32) && !defined(MS_WINDOWS) #ifndef __stdcall #define __stdcall #endif #ifndef __cdecl #define __cdecl #endif #ifndef __fastcall #define __fastcall #endif #endif #ifndef DL_IMPORT #define DL_IMPORT(t) t #endif #ifndef DL_EXPORT #define DL_EXPORT(t) t #endif #define __PYX_COMMA , #ifndef HAVE_LONG_LONG #if PY_VERSION_HEX >= 0x03030000 || (PY_MAJOR_VERSION == 2 && PY_VERSION_HEX >= 0x02070000) #define HAVE_LONG_LONG #endif #endif #ifndef PY_LONG_LONG #define PY_LONG_LONG LONG_LONG #endif #ifndef Py_HUGE_VAL #define Py_HUGE_VAL HUGE_VAL #endif #ifdef PYPY_VERSION #define CYTHON_COMPILING_IN_PYPY 1 #define CYTHON_COMPILING_IN_PYSTON 0 #define CYTHON_COMPILING_IN_CPYTHON 0 #undef CYTHON_USE_TYPE_SLOTS #define CYTHON_USE_TYPE_SLOTS 0 #undef CYTHON_USE_ASYNC_SLOTS #define CYTHON_USE_ASYNC_SLOTS 0 #undef CYTHON_USE_PYLIST_INTERNALS #define CYTHON_USE_PYLIST_INTERNALS 0 #undef CYTHON_USE_UNICODE_INTERNALS #define CYTHON_USE_UNICODE_INTERNALS 0 #undef CYTHON_USE_UNICODE_WRITER #define CYTHON_USE_UNICODE_WRITER 0 #undef CYTHON_USE_PYLONG_INTERNALS #define CYTHON_USE_PYLONG_INTERNALS 0 #undef CYTHON_AVOID_BORROWED_REFS #define CYTHON_AVOID_BORROWED_REFS 1 #undef CYTHON_ASSUME_SAFE_MACROS #define CYTHON_ASSUME_SAFE_MACROS 0 #undef CYTHON_UNPACK_METHODS #define CYTHON_UNPACK_METHODS 0 #undef CYTHON_FAST_THREAD_STATE #define CYTHON_FAST_THREAD_STATE 0 #undef CYTHON_FAST_PYCALL #define CYTHON_FAST_PYCALL 0 #elif defined(PYSTON_VERSION) #define CYTHON_COMPILING_IN_PYPY 0 #define CYTHON_COMPILING_IN_PYSTON 1 #define CYTHON_COMPILING_IN_CPYTHON 0 #ifndef CYTHON_USE_TYPE_SLOTS #define CYTHON_USE_TYPE_SLOTS 1 #endif #undef CYTHON_USE_ASYNC_SLOTS #define CYTHON_USE_ASYNC_SLOTS 0 #undef CYTHON_USE_PYLIST_INTERNALS #define CYTHON_USE_PYLIST_INTERNALS 0 #ifndef CYTHON_USE_UNICODE_INTERNALS #define CYTHON_USE_UNICODE_INTERNALS 1 #endif #undef CYTHON_USE_UNICODE_WRITER #define CYTHON_USE_UNICODE_WRITER 0 #undef CYTHON_USE_PYLONG_INTERNALS #define CYTHON_USE_PYLONG_INTERNALS 0 #ifndef CYTHON_AVOID_BORROWED_REFS #define CYTHON_AVOID_BORROWED_REFS 0 #endif #ifndef CYTHON_ASSUME_SAFE_MACROS #define CYTHON_ASSUME_SAFE_MACROS 1 #endif #ifndef CYTHON_UNPACK_METHODS #define CYTHON_UNPACK_METHODS 1 #endif #undef CYTHON_FAST_THREAD_STATE #define CYTHON_FAST_THREAD_STATE 0 #undef CYTHON_FAST_PYCALL #define CYTHON_FAST_PYCALL 0 #else #define CYTHON_COMPILING_IN_PYPY 0 #define CYTHON_COMPILING_IN_PYSTON 0 #define CYTHON_COMPILING_IN_CPYTHON 1 #ifndef CYTHON_USE_TYPE_SLOTS #define CYTHON_USE_TYPE_SLOTS 1 #endif #if PY_MAJOR_VERSION < 3 #undef CYTHON_USE_ASYNC_SLOTS #define CYTHON_USE_ASYNC_SLOTS 0 #elif !defined(CYTHON_USE_ASYNC_SLOTS) #define CYTHON_USE_ASYNC_SLOTS 1 #endif #if PY_VERSION_HEX < 0x02070000 #undef CYTHON_USE_PYLONG_INTERNALS #define CYTHON_USE_PYLONG_INTERNALS 0 #elif !defined(CYTHON_USE_PYLONG_INTERNALS) #define CYTHON_USE_PYLONG_INTERNALS 1 #endif #ifndef CYTHON_USE_PYLIST_INTERNALS 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PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x)) #else #define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x) #endif #define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x)) #if PY_MAJOR_VERSION >= 3 #define __Pyx_PyNumber_Int(x) (PyLong_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Long(x)) #else #define __Pyx_PyNumber_Int(x) (PyInt_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Int(x)) #endif #define __Pyx_PyNumber_Float(x) (PyFloat_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Float(x)) #if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII static int __Pyx_sys_getdefaultencoding_not_ascii; static int __Pyx_init_sys_getdefaultencoding_params(void) { PyObject* sys; PyObject* default_encoding = NULL; PyObject* ascii_chars_u = NULL; PyObject* ascii_chars_b = NULL; const char* default_encoding_c; sys = PyImport_ImportModule("sys"); if (!sys) goto bad; default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL); Py_DECREF(sys); if (!default_encoding) goto bad; default_encoding_c = PyBytes_AsString(default_encoding); if (!default_encoding_c) goto bad; if (strcmp(default_encoding_c, "ascii") == 0) { __Pyx_sys_getdefaultencoding_not_ascii = 0; } else { char ascii_chars[128]; int c; for (c = 0; c < 128; c++) { ascii_chars[c] = c; } __Pyx_sys_getdefaultencoding_not_ascii = 1; ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL); if (!ascii_chars_u) goto bad; ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL); if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) { PyErr_Format( PyExc_ValueError, "This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.", default_encoding_c); goto bad; } Py_DECREF(ascii_chars_u); Py_DECREF(ascii_chars_b); } Py_DECREF(default_encoding); return 0; bad: Py_XDECREF(default_encoding); Py_XDECREF(ascii_chars_u); Py_XDECREF(ascii_chars_b); return -1; } #endif #if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3 #define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL) #else #define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL) #if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT static char* __PYX_DEFAULT_STRING_ENCODING; static int __Pyx_init_sys_getdefaultencoding_params(void) { PyObject* sys; PyObject* default_encoding = NULL; char* default_encoding_c; sys = PyImport_ImportModule("sys"); if (!sys) goto bad; default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL); Py_DECREF(sys); if (!default_encoding) goto bad; default_encoding_c = PyBytes_AsString(default_encoding); if (!default_encoding_c) goto bad; __PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c)); if (!__PYX_DEFAULT_STRING_ENCODING) goto bad; strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c); Py_DECREF(default_encoding); return 0; bad: Py_XDECREF(default_encoding); return -1; } #endif #endif /* Test for GCC > 2.95 */ #if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))) #define likely(x) __builtin_expect(!!(x), 1) #define unlikely(x) __builtin_expect(!!(x), 0) #else /* !__GNUC__ or GCC < 2.95 */ #define likely(x) (x) #define unlikely(x) (x) #endif /* __GNUC__ */ static CYTHON_INLINE void __Pyx_pretend_to_initialize(void* ptr) { (void)ptr; } static PyObject *__pyx_m; static PyObject *__pyx_d; static PyObject *__pyx_b; static PyObject *__pyx_cython_runtime; static PyObject *__pyx_empty_tuple; static PyObject *__pyx_empty_bytes; static PyObject *__pyx_empty_unicode; static int __pyx_lineno; static int __pyx_clineno = 0; static const char * __pyx_cfilenm= __FILE__; static const char *__pyx_filename; static const char *__pyx_f[] = { "discodop/kbest.pyx", "array.pxd", "discodop/containers.pxd", "stringsource", "type.pxd", "discodop/pcfg.pxd", "discodop/plcfrs.pxd", }; /* None.proto */ #if defined(__GNUC__) #define __Pyx_PACKED __attribute__((__packed__)) #else #define __Pyx_PACKED #endif /* "containers.pxd":21 * include "constants.pxi" * * ctypedef uint16_t Idx # PCFG chart indices; max 16 bits. # <<<<<<<<<<<<<< * * cdef extern from "_containers.h": */ typedef uint16_t __pyx_t_8discodop_10containers_Idx; /*--- Type declarations ---*/ #ifndef _ARRAYARRAY_H struct arrayobject; typedef struct arrayobject arrayobject; #endif struct __pyx_obj_8discodop_10containers_StringList; struct __pyx_obj_8discodop_10containers_StringIntDict; struct __pyx_obj_8discodop_10containers_Grammar; struct __pyx_obj_8discodop_10containers_Chart; struct __pyx_obj_8discodop_10containers_Whitelist; struct __pyx_obj_8discodop_10containers_Ctrees; struct __pyx_obj_8discodop_10containers_Vocabulary; struct __pyx_obj_8discodop_10containers_FixedVocabulary; struct __pyx_obj_8discodop_4pcfg_CFGChart; struct __pyx_obj_8discodop_4pcfg_DenseCFGChart; struct __pyx_obj_8discodop_4pcfg_SparseCFGChart; struct __pyx_obj_8discodop_6plcfrs_LCFRSChart; struct __pyx_obj_8discodop_6plcfrs_SmallLCFRSChart; struct __pyx_obj_8discodop_6plcfrs_FatLCFRSChart; struct __pyx_t_8discodop_10containers_Node; struct __pyx_t_8discodop_10containers_NodeArray; union __pyx_t_8discodop_10containers_ItemType; struct __pyx_t_8discodop_10containers_DArray; /* "containers.pxd":638 * # start fragments stuff * * cdef packed struct Node: # a node of a binary tree # <<<<<<<<<<<<<< * int32_t prod # >= 0: production ID; -1: unseen production * int16_t left # >= 0: array idx to child Node; <0: idx sent[-left - 1]; */ #if defined(__SUNPRO_C) #pragma pack(1) #elif !defined(__GNUC__) #pragma pack(push, 1) #endif struct __Pyx_PACKED __pyx_t_8discodop_10containers_Node { int32_t prod; int16_t left; int16_t right; }; #if defined(__SUNPRO_C) #pragma pack() #elif !defined(__GNUC__) #pragma pack(pop) #endif /* "containers.pxd":644 * * * cdef packed struct NodeArray: # a tree as an array of Node structs # <<<<<<<<<<<<<< * uint32_t offset # index to Node array where this tree starts * int16_t len, root # number of nodes, index to root node */ #if defined(__SUNPRO_C) #pragma pack(1) #elif !defined(__GNUC__) #pragma pack(push, 1) #endif struct __Pyx_PACKED __pyx_t_8discodop_10containers_NodeArray { uint32_t offset; int16_t len; int16_t root; }; #if defined(__SUNPRO_C) #pragma pack() #elif !defined(__GNUC__) #pragma pack(pop) #endif /* "containers.pxd":664 * * * cdef union ItemType: # <<<<<<<<<<<<<< * void *ptr * char *aschar */ union __pyx_t_8discodop_10containers_ItemType { void *ptr; char *aschar; uint32_t *asint; }; /* "containers.pxd":670 * * * cdef struct DArray: # <<<<<<<<<<<<<< * uint8_t itemsize * uint32_t len */ struct __pyx_t_8discodop_10containers_DArray { uint8_t itemsize; uint32_t len; uint32_t capacity; union __pyx_t_8discodop_10containers_ItemType d; }; struct __pyx_t_8discodop_4pcfg_MidFilter; struct __pyx_t_8discodop_4pcfg_SparseCFGItem; union __pyx_t_8discodop_4pcfg_CFGItem; /* "pcfg.pxd":19 * * # Records the minimum and maximum mid points for (left/right index, label) * cdef struct MidFilter: # <<<<<<<<<<<<<< * vector[short] minleft, maxleft, minright, maxright * */ struct __pyx_t_8discodop_4pcfg_MidFilter { std::vector minleft; std::vector maxleft; std::vector minright; std::vector maxright; }; /* "pcfg.pxd":37 * # in both cases, an item can be constructed from a cell (an item with label 0) * # by adding the label to it. * cdef packed struct SparseCFGItem: # <<<<<<<<<<<<<< * Label label * Idx start */ #if defined(__SUNPRO_C) #pragma pack(1) #elif !defined(__GNUC__) #pragma pack(push, 1) #endif struct __Pyx_PACKED __pyx_t_8discodop_4pcfg_SparseCFGItem { Label label; __pyx_t_8discodop_10containers_Idx start; __pyx_t_8discodop_10containers_Idx end; }; #if defined(__SUNPRO_C) #pragma pack() #elif !defined(__GNUC__) #pragma pack(pop) #endif /* "pcfg.pxd":43 * * * cdef union CFGItem: # <<<<<<<<<<<<<< * uint64_t dt * SparseCFGItem st */ union __pyx_t_8discodop_4pcfg_CFGItem { uint64_t dt; struct __pyx_t_8discodop_4pcfg_SparseCFGItem st; }; /* "discodop/kbest.pxd":11 * from .plcfrs cimport LCFRSChart, SmallLCFRSChart, FatLCFRSChart * * ctypedef sparse_hash_map[ItemNo, RankedEdgeAgenda[Prob]] agendas_type # <<<<<<<<<<<<<< * * cdef string getderiv(ItemNo v, RankedEdge ej, Chart chart) */ typedef spp::sparse_hash_map > __pyx_t_8discodop_5kbest_agendas_type; /* "containers.pxd":509 * * @cython.final * cdef class StringList(object): # <<<<<<<<<<<<<< * cdef vector[string] ob * */ struct __pyx_obj_8discodop_10containers_StringList { PyObject_HEAD std::vector ob; }; /* "containers.pxd":514 * * @cython.final * cdef class StringIntDict(object): # <<<<<<<<<<<<<< * cdef sparse_hash_map[string, Label] ob * */ struct __pyx_obj_8discodop_10containers_StringIntDict { PyObject_HEAD spp::sparse_hash_map ob; }; /* "containers.pxd":519 * * @cython.final * cdef class Grammar: # <<<<<<<<<<<<<< * cdef ProbRule **bylhs * cdef ProbRule **unary */ struct __pyx_obj_8discodop_10containers_Grammar { PyObject_HEAD struct __pyx_vtabstruct_8discodop_10containers_Grammar *__pyx_vtab; ProbRule **bylhs; ProbRule **unary; ProbRule **lbinary; ProbRule **rbinary; std::vector lexical; spp::sparse_hash_map > lexicalbyword; spp::sparse_hash_map > lexicalbylhs; Label *mapping; Label *selfmapping; Label **splitmapping; uint32_t *revrulemap; uint64_t *mask; std::vector > revmap; std::vector fanout; std::vector buf; RuleHashMap rulenos; size_t nonterminals; size_t phrasalnonterminals; size_t numrules; size_t numunary; size_t numbinary; size_t maxfanout; int logprob; int bitpar; PyObject *start; PyObject *rulesfile; PyObject *lexiconfile; PyObject *altweightsfile; PyObject *ruletuples; struct __pyx_obj_8discodop_10containers_StringList *tolabel; struct __pyx_obj_8discodop_10containers_StringIntDict *toid; PyObject *rulemapping; PyObject *selfrulemapping; PyObject *currentmodel; std::vector defaultmodel; PyObject *models; }; /* "containers.pxd":560 * # [ ] can we exploit bottom-up order of parser or previous CTF stages * # to pack the parse forest? * cdef class Chart: # <<<<<<<<<<<<<< * cdef vector[Prob] probs * cdef vector[Prob] inside */ struct __pyx_obj_8discodop_10containers_Chart { PyObject_HEAD struct __pyx_vtabstruct_8discodop_10containers_Chart *__pyx_vtab; std::vector probs; std::vector inside; std::vector outside; std::vector > parseforest; std::vector > > rankededges; PyObject *derivations; struct __pyx_obj_8discodop_10containers_Grammar *grammar; PyObject *sent; short lensent; Label start; int logprob; int viterbi; }; /* "containers.pxd":591 * * @cython.final * cdef class Whitelist: # <<<<<<<<<<<<<< * cdef vector[sparse_hash_set[Label]] cfg # span -> set of labels * # cdef vector[vector[Label]] cfg # span -> sorted array of fine labels */ struct __pyx_obj_8discodop_10containers_Whitelist { PyObject_HEAD std::vector > cfg; std::vector small; std::vector fat; Label *mapping; Label **splitmapping; }; /* "containers.pxd":650 * * @cython.final * cdef class Ctrees: # <<<<<<<<<<<<<< * cdef Node *nodes * cdef NodeArray *trees */ struct __pyx_obj_8discodop_10containers_Ctrees { PyObject_HEAD struct __pyx_vtabstruct_8discodop_10containers_Ctrees *__pyx_vtab; struct __pyx_t_8discodop_10containers_Node *nodes; struct __pyx_t_8discodop_10containers_NodeArray *trees; long nodesleft; long max; size_t numnodes; size_t numwords; short maxnodes; int len; PyObject *prodindex; PyObject *_state; }; /* "containers.pxd":677 * * * cdef class Vocabulary: # <<<<<<<<<<<<<< * cdef readonly dict prods # production str. => int * cdef readonly dict labels # label/word str => int */ struct __pyx_obj_8discodop_10containers_Vocabulary { PyObject_HEAD struct __pyx_vtabstruct_8discodop_10containers_Vocabulary *__pyx_vtab; PyObject *prods; PyObject *labels; struct __pyx_t_8discodop_10containers_DArray prodbuf; struct __pyx_t_8discodop_10containers_DArray labelbuf; struct __pyx_t_8discodop_10containers_DArray labelidx; }; /* "containers.pxd":692 * * * cdef class FixedVocabulary(Vocabulary): # <<<<<<<<<<<<<< * cdef object state # to keep buffer alive * */ struct __pyx_obj_8discodop_10containers_FixedVocabulary { struct __pyx_obj_8discodop_10containers_Vocabulary __pyx_base; PyObject *state; }; /* "pcfg.pxd":48 * * * cdef class CFGChart(Chart): # <<<<<<<<<<<<<< * cdef vector[uint64_t] items * cdef vector[Prob] beambuckets */ struct __pyx_obj_8discodop_4pcfg_CFGChart { struct __pyx_obj_8discodop_10containers_Chart __pyx_base; std::vector items; std::vector beambuckets; }; /* "pcfg.pxd":55 * * @cython.final * cdef class DenseCFGChart(CFGChart): # <<<<<<<<<<<<<< * cdef void addedge(self, uint64_t item, Idx mid, ProbRule *rule) * cdef bint updateprob(self, uint64_t item, Prob prob, Prob beam) */ struct __pyx_obj_8discodop_4pcfg_DenseCFGChart { struct __pyx_obj_8discodop_4pcfg_CFGChart __pyx_base; }; /* "pcfg.pxd":64 * * @cython.final * cdef class SparseCFGChart(CFGChart): # <<<<<<<<<<<<<< * cdef sparse_hash_map[uint64_t, ItemNo] itemindex * cdef void addedge(self, uint64_t item, Idx mid, ProbRule *rule) */ struct __pyx_obj_8discodop_4pcfg_SparseCFGChart { struct __pyx_obj_8discodop_4pcfg_CFGChart __pyx_base; spp::sparse_hash_map itemindex; }; /* "plcfrs.pxd":30 * FatChartItem * * cdef class LCFRSChart(Chart): # <<<<<<<<<<<<<< * cdef void addlexedge(self, ItemNo itemidx, short wordidx) * cdef void updateprob(self, ItemNo itemidx, Prob prob) */ struct __pyx_obj_8discodop_6plcfrs_LCFRSChart { struct __pyx_obj_8discodop_10containers_Chart __pyx_base; }; /* "plcfrs.pxd":38 * * @cython.final * cdef class SmallLCFRSChart(LCFRSChart): # <<<<<<<<<<<<<< * cdef vector[SmallChartItem] items * cdef SmallChartItemBtreeMap[ItemNo] itemindex */ struct __pyx_obj_8discodop_6plcfrs_SmallLCFRSChart { struct __pyx_obj_8discodop_6plcfrs_LCFRSChart __pyx_base; std::vector items; SmallChartItemBtreeMap itemindex; SmallChartItemBtreeMap beambuckets; }; /* "plcfrs.pxd":49 * * @cython.final * cdef class FatLCFRSChart(LCFRSChart): # <<<<<<<<<<<<<< * cdef vector[FatChartItem] items * cdef FatChartItemBtreeMap[ItemNo] itemindex */ struct __pyx_obj_8discodop_6plcfrs_FatLCFRSChart { struct __pyx_obj_8discodop_6plcfrs_LCFRSChart __pyx_base; std::vector items; FatChartItemBtreeMap itemindex; FatChartItemBtreeMap beambuckets; }; /* "containers.pxd":519 * * @cython.final * cdef class Grammar: # <<<<<<<<<<<<<< * cdef ProbRule **bylhs * cdef ProbRule **unary */ struct __pyx_vtabstruct_8discodop_10containers_Grammar { PyObject *(*_indexrules)(struct __pyx_obj_8discodop_10containers_Grammar *, ProbRule **, int, int); PyObject *(*rulestr)(struct __pyx_obj_8discodop_10containers_Grammar *, int, int __pyx_skip_dispatch); PyObject *(*noderuleno)(struct __pyx_obj_8discodop_10containers_Grammar *, PyObject *, int __pyx_skip_dispatch); PyObject *(*getruleno)(struct __pyx_obj_8discodop_10containers_Grammar *, PyObject *, PyObject *, int __pyx_skip_dispatch); PyObject *(*yfstr)(struct __pyx_obj_8discodop_10containers_Grammar *, ProbRule); }; static struct __pyx_vtabstruct_8discodop_10containers_Grammar *__pyx_vtabptr_8discodop_10containers_Grammar; /* "containers.pxd":560 * # [ ] can we exploit bottom-up order of parser or previous CTF stages * # to pack the parse forest? * cdef class Chart: # <<<<<<<<<<<<<< * cdef vector[Prob] probs * cdef vector[Prob] inside */ struct __pyx_vtabstruct_8discodop_10containers_Chart { int (*lexidx)(struct __pyx_obj_8discodop_10containers_Chart *, Edge); Prob (*subtreeprob)(struct __pyx_obj_8discodop_10containers_Chart *, ItemNo); Prob (*lexprob)(struct __pyx_obj_8discodop_10containers_Chart *, ItemNo, Edge); PyObject *(*edgestr)(struct __pyx_obj_8discodop_10containers_Chart *, ItemNo, Edge); ItemNo (*_left)(struct __pyx_obj_8discodop_10containers_Chart *, ItemNo, Edge); ItemNo (*_right)(struct __pyx_obj_8discodop_10containers_Chart *, ItemNo, Edge); ItemNo (*left)(struct __pyx_obj_8discodop_10containers_Chart *, RankedEdge); ItemNo (*right)(struct __pyx_obj_8discodop_10containers_Chart *, RankedEdge); Label (*label)(struct __pyx_obj_8discodop_10containers_Chart *, ItemNo); ItemNo (*getitemidx)(struct __pyx_obj_8discodop_10containers_Chart *, uint64_t); SmallChartItem (*asSmallChartItem)(struct __pyx_obj_8discodop_10containers_Chart *, ItemNo); FatChartItem (*asFatChartItem)(struct __pyx_obj_8discodop_10containers_Chart *, ItemNo); size_t (*asCFGspan)(struct __pyx_obj_8discodop_10containers_Chart *, ItemNo); }; static struct __pyx_vtabstruct_8discodop_10containers_Chart *__pyx_vtabptr_8discodop_10containers_Chart; /* "containers.pxd":650 * * @cython.final * cdef class Ctrees: # <<<<<<<<<<<<<< * cdef Node *nodes * cdef NodeArray *trees */ struct __pyx_vtabstruct_8discodop_10containers_Ctrees { PyObject *(*alloc)(struct __pyx_obj_8discodop_10containers_Ctrees *, int, long, int __pyx_skip_dispatch); PyObject *(*realloc)(struct __pyx_obj_8discodop_10containers_Ctrees *, int, int); PyObject *(*addnodes)(struct __pyx_obj_8discodop_10containers_Ctrees *, struct __pyx_t_8discodop_10containers_Node *, int, int); }; static struct __pyx_vtabstruct_8discodop_10containers_Ctrees *__pyx_vtabptr_8discodop_10containers_Ctrees; /* "containers.pxd":677 * * * cdef class Vocabulary: # <<<<<<<<<<<<<< * cdef readonly dict prods # production str. => int * cdef readonly dict labels # label/word str => int */ struct __pyx_vtabstruct_8discodop_10containers_Vocabulary { PyObject *(*idtolabel)(struct __pyx_obj_8discodop_10containers_Vocabulary *, uint32_t); PyObject *(*getlabel)(struct __pyx_obj_8discodop_10containers_Vocabulary *, int); PyObject *(*getword)(struct __pyx_obj_8discodop_10containers_Vocabulary *, int); int (*islexical)(struct __pyx_obj_8discodop_10containers_Vocabulary *, int); int (*getprod)(struct __pyx_obj_8discodop_10containers_Vocabulary *, PyObject *, PyObject *); int (*_getprodid)(struct __pyx_obj_8discodop_10containers_Vocabulary *, PyObject *); int (*_getlabelid)(struct __pyx_obj_8discodop_10containers_Vocabulary *, PyObject *); }; static struct __pyx_vtabstruct_8discodop_10containers_Vocabulary *__pyx_vtabptr_8discodop_10containers_Vocabulary; /* "containers.pxd":692 * * * cdef class FixedVocabulary(Vocabulary): # <<<<<<<<<<<<<< * cdef object state # to keep buffer alive * */ struct __pyx_vtabstruct_8discodop_10containers_FixedVocabulary { struct __pyx_vtabstruct_8discodop_10containers_Vocabulary __pyx_base; }; static struct __pyx_vtabstruct_8discodop_10containers_FixedVocabulary *__pyx_vtabptr_8discodop_10containers_FixedVocabulary; /* "pcfg.pxd":48 * * * cdef class CFGChart(Chart): # <<<<<<<<<<<<<< * cdef vector[uint64_t] items * cdef vector[Prob] beambuckets */ struct __pyx_vtabstruct_8discodop_4pcfg_CFGChart { struct __pyx_vtabstruct_8discodop_10containers_Chart __pyx_base; }; static struct __pyx_vtabstruct_8discodop_4pcfg_CFGChart *__pyx_vtabptr_8discodop_4pcfg_CFGChart; /* "pcfg.pxd":55 * * @cython.final * cdef class DenseCFGChart(CFGChart): # <<<<<<<<<<<<<< * cdef void addedge(self, uint64_t item, Idx mid, ProbRule *rule) * cdef bint updateprob(self, uint64_t item, Prob prob, Prob beam) */ struct __pyx_vtabstruct_8discodop_4pcfg_DenseCFGChart { struct __pyx_vtabstruct_8discodop_4pcfg_CFGChart __pyx_base; void (*addedge)(struct __pyx_obj_8discodop_4pcfg_DenseCFGChart *, uint64_t, __pyx_t_8discodop_10containers_Idx, ProbRule *); int (*updateprob)(struct __pyx_obj_8discodop_4pcfg_DenseCFGChart *, uint64_t, Prob, Prob); Label (*_label)(struct __pyx_obj_8discodop_4pcfg_DenseCFGChart *, uint64_t); Prob (*_subtreeprob)(struct __pyx_obj_8discodop_4pcfg_DenseCFGChart *, uint64_t); int (*_hasitem)(struct __pyx_obj_8discodop_4pcfg_DenseCFGChart *, uint64_t); }; static struct __pyx_vtabstruct_8discodop_4pcfg_DenseCFGChart *__pyx_vtabptr_8discodop_4pcfg_DenseCFGChart; /* "pcfg.pxd":64 * * @cython.final * cdef class SparseCFGChart(CFGChart): # <<<<<<<<<<<<<< * cdef sparse_hash_map[uint64_t, ItemNo] itemindex * cdef void addedge(self, uint64_t item, Idx mid, ProbRule *rule) */ struct __pyx_vtabstruct_8discodop_4pcfg_SparseCFGChart { struct __pyx_vtabstruct_8discodop_4pcfg_CFGChart __pyx_base; void (*addedge)(struct __pyx_obj_8discodop_4pcfg_SparseCFGChart *, uint64_t, __pyx_t_8discodop_10containers_Idx, ProbRule *); int (*updateprob)(struct __pyx_obj_8discodop_4pcfg_SparseCFGChart *, uint64_t, Prob, Prob); Label (*_label)(struct __pyx_obj_8discodop_4pcfg_SparseCFGChart *, uint64_t); Prob (*_subtreeprob)(struct __pyx_obj_8discodop_4pcfg_SparseCFGChart *, uint64_t); int (*_hasitem)(struct __pyx_obj_8discodop_4pcfg_SparseCFGChart *, uint64_t); }; static struct __pyx_vtabstruct_8discodop_4pcfg_SparseCFGChart *__pyx_vtabptr_8discodop_4pcfg_SparseCFGChart; /* "plcfrs.pxd":30 * FatChartItem * * cdef class LCFRSChart(Chart): # <<<<<<<<<<<<<< * cdef void addlexedge(self, ItemNo itemidx, short wordidx) * cdef void updateprob(self, ItemNo itemidx, Prob prob) */ struct __pyx_vtabstruct_8discodop_6plcfrs_LCFRSChart { struct __pyx_vtabstruct_8discodop_10containers_Chart __pyx_base; 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static CYTHON_INLINE arrayobject *__pyx_f_7cpython_5array_clone(arrayobject *, Py_ssize_t, int); /*proto*/ static CYTHON_INLINE int __pyx_f_7cpython_5array_extend_buffer(arrayobject *, char *, Py_ssize_t); /*proto*/ /* Module declarations from 'cpython.buffer' */ /* Module declarations from 'cython' */ /* Module declarations from 'discodop.bit' */ static int (*__pyx_f_8discodop_3bit_bitcount)(uint64_t, int __pyx_skip_dispatch); /*proto*/ static CYTHON_INLINE int __pyx_f_8discodop_3bit_nextset(uint64_t, uint32_t); /*proto*/ static CYTHON_INLINE int __pyx_f_8discodop_3bit_nextunset(uint64_t, uint32_t); /*proto*/ static CYTHON_INLINE int __pyx_f_8discodop_3bit_bitlength(uint64_t); /*proto*/ static CYTHON_INLINE int __pyx_f_8discodop_3bit_abitcount(uint64_t *, int); /*proto*/ static CYTHON_INLINE int __pyx_f_8discodop_3bit_abitlength(uint64_t *, int); /*proto*/ static CYTHON_INLINE int __pyx_f_8discodop_3bit_anextset(uint64_t *, uint32_t, int); /*proto*/ static CYTHON_INLINE int __pyx_f_8discodop_3bit_anextunset(uint64_t *, uint32_t, int); /*proto*/ static CYTHON_INLINE void __pyx_f_8discodop_3bit_setunion(uint64_t *, uint64_t *, uint64_t *, int); /*proto*/ /* Module declarations from 'discodop.containers' */ static PyTypeObject *__pyx_ptype_8discodop_10containers_StringList = 0; static PyTypeObject *__pyx_ptype_8discodop_10containers_StringIntDict = 0; static PyTypeObject *__pyx_ptype_8discodop_10containers_Grammar = 0; static PyTypeObject *__pyx_ptype_8discodop_10containers_Chart = 0; static PyTypeObject *__pyx_ptype_8discodop_10containers_Whitelist = 0; static PyTypeObject *__pyx_ptype_8discodop_10containers_Ctrees = 0; static PyTypeObject *__pyx_ptype_8discodop_10containers_Vocabulary = 0; static PyTypeObject *__pyx_ptype_8discodop_10containers_FixedVocabulary = 0; static PyObject **__pyx_vp_8discodop_10containers_log1e200 = 0; #define __pyx_v_8discodop_10containers_log1e200 (*__pyx_vp_8discodop_10containers_log1e200) static SmallChartItem (*__pyx_f_8discodop_10containers_CFGtoSmallChartItem)(Label, __pyx_t_8discodop_10containers_Idx, __pyx_t_8discodop_10containers_Idx); /*proto*/ static FatChartItem (*__pyx_f_8discodop_10containers_CFGtoFatChartItem)(Label, __pyx_t_8discodop_10containers_Idx, __pyx_t_8discodop_10containers_Idx); /*proto*/ static CYTHON_INLINE size_t __pyx_f_8discodop_10containers_cellidx(short, short, short, Label); /*proto*/ static CYTHON_INLINE size_t __pyx_f_8discodop_10containers_compactcellidx(short, short, short, Label); /*proto*/ /* Module declarations from 'cpython.dict' */ /* Module declarations from 'cpython.float' */ /* Module declarations from 'discodop.pcfg' */ static PyTypeObject *__pyx_ptype_8discodop_4pcfg_CFGChart = 0; static PyTypeObject *__pyx_ptype_8discodop_4pcfg_DenseCFGChart = 0; static PyTypeObject *__pyx_ptype_8discodop_4pcfg_SparseCFGChart = 0; /* Module declarations from 'cpython.set' */ /* Module declarations from 'discodop.plcfrs' */ static PyTypeObject *__pyx_ptype_8discodop_6plcfrs_LCFRSChart = 0; static PyTypeObject *__pyx_ptype_8discodop_6plcfrs_SmallLCFRSChart = 0; static PyTypeObject *__pyx_ptype_8discodop_6plcfrs_FatLCFRSChart = 0; /* Module declarations from 'discodop.kbest' */ static std::string __pyx_f_8discodop_5kbest_getderiv(ItemNo, RankedEdge, struct __pyx_obj_8discodop_10containers_Chart *); /*proto*/ static RankedEdgeAgenda __pyx_f_8discodop_5kbest_getcandidates(struct __pyx_obj_8discodop_10containers_Chart *, ItemNo, int); /*proto*/ static PyObject *__pyx_f_8discodop_5kbest_lazykthbest(ItemNo, int, int, __pyx_t_8discodop_5kbest_agendas_type &, struct __pyx_obj_8discodop_10containers_Chart *, RankedEdgeSet &, int); /*proto*/ static CYTHON_INLINE Prob __pyx_f_8discodop_5kbest_getprob(struct __pyx_obj_8discodop_10containers_Chart *, ItemNo, RankedEdge &); /*proto*/ static int __pyx_f_8discodop_5kbest_explorederivation(ItemNo, RankedEdge &, struct __pyx_obj_8discodop_10containers_Chart *, RankedEdgeSet &, int); /*proto*/ static CYTHON_INLINE PyObject *__pyx_f_8discodop_5kbest__getderiv(std::string &, ItemNo, RankedEdge &, struct __pyx_obj_8discodop_10containers_Chart *); /*proto*/ static CYTHON_INLINE PyObject *__pyx_convert_PyObject_string_to_py_std__in_string(std::string const &); /*proto*/ static CYTHON_INLINE PyObject *__pyx_convert_PyUnicode_string_to_py_std__in_string(std::string const &); /*proto*/ static CYTHON_INLINE PyObject *__pyx_convert_PyStr_string_to_py_std__in_string(std::string const &); /*proto*/ static CYTHON_INLINE PyObject *__pyx_convert_PyBytes_string_to_py_std__in_string(std::string const &); /*proto*/ static CYTHON_INLINE PyObject *__pyx_convert_PyByteArray_string_to_py_std__in_string(std::string const &); /*proto*/ #define __Pyx_MODULE_NAME "discodop.kbest" int __pyx_module_is_main_discodop__kbest = 0; /* Implementation of 'discodop.kbest' */ static PyObject *__pyx_builtin_range; static PyObject *__pyx_builtin_ValueError; static PyObject *__pyx_builtin_MemoryError; static const char __pyx_k_k[] = "k"; static const char __pyx_k_n[] = "n"; static const char __pyx_k__2[] = " "; static const char __pyx_k_all[] = "__all__"; static const char __pyx_k_d_d[] = "%d:%d"; static const char __pyx_k_tmp[] = "tmp"; static const char __pyx_k_cand[] = "cand"; static const char __pyx_k_main[] = "__main__"; static const char __pyx_k_root[] = "root"; static const char __pyx_k_test[] = "__test__"; static const char __pyx_k_chart[] = "chart"; static const char __pyx_k_entry[] = "entry"; static const char __pyx_k_isinf[] = "isinf"; static const char __pyx_k_range[] = "range"; static const char __pyx_k_derivs[] = "derivs"; static const char __pyx_k_import[] = "__import__"; static const char __pyx_k_Grammar[] = "Grammar"; static const char __pyx_k_itemstr[] = "itemstr"; static const char __pyx_k_explored[] = "explored"; static const char __pyx_k_getderiv[] = "getderiv"; static const char __pyx_k_operator[] = "operator"; static const char __pyx_k_lazykbest[] = "lazykbest"; static const char __pyx_k_ValueError[] = "ValueError"; static const char __pyx_k_containers[] = "containers"; static const char __pyx_k_itemgetter[] = "itemgetter"; static const char __pyx_k_pyx_vtable[] = "__pyx_vtable__"; static const char __pyx_k_MemoryError[] = "MemoryError"; static const char __pyx_k_discodop_kbest[] = "discodop.kbest"; static const char __pyx_k_cline_in_traceback[] = "cline_in_traceback"; static const char __pyx_k_discodop_kbest_pyx[] = "discodop/kbest.pyx"; static const char __pyx_k_sprintf_error_return_value_d[] = "sprintf error; return value %d"; static const char __pyx_k_d_best_edge_for_right_child_of[] = "%d-best edge for right child of %s missing"; static const char __pyx_k_d_best_edge_for_s_of_left_item[] = "%d-best edge for %s of left item missing"; static const char __pyx_k_kbest_no_complete_derivation_in[] = "kbest: no complete derivation in chart"; static const char __pyx_k_Extract_the_k_best_derivations_f[] = "Extract the k-best derivations from a probabilistic parse forest.\n\nImplementation of Huang & Chiang (2005): Better k-best parsing.\nhttp://www.cis.upenn.edu/~lhuang3/huang-iwpt-correct.pdf"; static const char __pyx_k_non_zero_rank_vector_d_not_in_ex[] = "non-zero rank vector %d not in explored derivations for %s"; static PyObject *__pyx_n_s_Grammar; static PyObject *__pyx_n_s_MemoryError; static PyObject *__pyx_n_s_ValueError; static PyObject *__pyx_kp_u__2; static PyObject *__pyx_n_s_all; static PyObject *__pyx_n_s_cand; static PyObject *__pyx_n_s_chart; static PyObject *__pyx_n_s_cline_in_traceback; static PyObject *__pyx_n_s_containers; static PyObject *__pyx_kp_u_d_best_edge_for_right_child_of; static PyObject *__pyx_kp_u_d_best_edge_for_s_of_left_item; static PyObject *__pyx_kp_u_d_d; static PyObject *__pyx_n_s_derivs; static PyObject *__pyx_n_s_discodop_kbest; static PyObject *__pyx_kp_s_discodop_kbest_pyx; static PyObject *__pyx_n_s_entry; static PyObject *__pyx_n_s_explored; static PyObject *__pyx_n_u_getderiv; static PyObject *__pyx_n_s_import; static PyObject *__pyx_n_s_isinf; static PyObject *__pyx_n_s_itemgetter; static PyObject *__pyx_n_s_itemstr; static PyObject *__pyx_n_s_k; static PyObject *__pyx_kp_u_kbest_no_complete_derivation_in; static PyObject *__pyx_n_s_lazykbest; static PyObject *__pyx_n_u_lazykbest; static PyObject *__pyx_n_s_main; static PyObject *__pyx_n_s_n; static PyObject *__pyx_kp_u_non_zero_rank_vector_d_not_in_ex; static PyObject *__pyx_n_s_operator; static PyObject *__pyx_n_s_pyx_vtable; static PyObject *__pyx_n_s_range; static PyObject *__pyx_n_s_root; static PyObject *__pyx_kp_u_sprintf_error_return_value_d; static PyObject *__pyx_n_s_test; static PyObject *__pyx_n_s_tmp; static PyObject *__pyx_pf_8discodop_5kbest_lazykbest(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_8discodop_10containers_Chart *__pyx_v_chart, int __pyx_v_k, int __pyx_v_derivs); /* proto */ static int __pyx_pf_7cpython_5array_5array___getbuffer__(arrayobject *__pyx_v_self, Py_buffer *__pyx_v_info, CYTHON_UNUSED int __pyx_v_flags); /* proto */ static void __pyx_pf_7cpython_5array_5array_2__releasebuffer__(CYTHON_UNUSED arrayobject *__pyx_v_self, Py_buffer *__pyx_v_info); /* proto */ static PyObject *__pyx_int_460; static PyObject *__pyx_tuple_; static PyObject *__pyx_tuple__3; static PyObject *__pyx_codeobj__4; /* "discodop/kbest.pyx":15 * include "constants.pxi" * * cdef RankedEdgeAgenda[Prob] getcandidates(Chart chart, ItemNo v, int k): # <<<<<<<<<<<<<< * """:returns: a heap with up to k candidate arcs starting from vertex v.""" * # NB: the priority queue should either do a stable sort, or should */ static RankedEdgeAgenda __pyx_f_8discodop_5kbest_getcandidates(struct __pyx_obj_8discodop_10containers_Chart *__pyx_v_chart, ItemNo __pyx_v_v, int __pyx_v_k) { RankedEdgeAgenda __pyx_v_agenda; std::vector > __pyx_v_entries; std::pair __pyx_v_entry; RankedEdge __pyx_v_re; Edge __pyx_v_e; Prob __pyx_v_prob; long __pyx_v_left; long __pyx_v_right; RankedEdgeAgenda __pyx_r; __Pyx_RefNannyDeclarations std::vector ::iterator __pyx_t_1; std::vector *__pyx_t_2; Edge __pyx_t_3; int __pyx_t_4; Prob __pyx_t_5; __Pyx_RefNannySetupContext("getcandidates", 0); /* "discodop/kbest.pyx":32 * # loop over edges * # compute viterbi prob from rule.prob + viterbi probs of children * for e in chart.parseforest[v]: # <<<<<<<<<<<<<< * if e.rule is NULL: * # there can only be one lexical edge for this combination of */ __pyx_t_2 = &(__pyx_v_chart->parseforest[__pyx_v_v]); __pyx_t_1 = __pyx_t_2->begin(); for (;;) { if (!(__pyx_t_1 != __pyx_t_2->end())) break; __pyx_t_3 = *__pyx_t_1; ++__pyx_t_1; __pyx_v_e = __pyx_t_3; /* "discodop/kbest.pyx":33 * # compute viterbi prob from rule.prob + viterbi probs of children * for e in chart.parseforest[v]: * if e.rule is NULL: # <<<<<<<<<<<<<< * # there can only be one lexical edge for this combination of * # POS tag and terminal, use viterbi probability directly */ __pyx_t_4 = ((__pyx_v_e.rule == NULL) != 0); if (__pyx_t_4) { /* "discodop/kbest.pyx":36 * # there can only be one lexical edge for this combination of * # POS tag and terminal, use viterbi probability directly * prob = chart.subtreeprob(v) # <<<<<<<<<<<<<< * left = right = -1 * else: */ __pyx_v_prob = ((struct __pyx_vtabstruct_8discodop_10containers_Chart *)__pyx_v_chart->__pyx_vtab)->subtreeprob(__pyx_v_chart, __pyx_v_v); /* "discodop/kbest.pyx":37 * # POS tag and terminal, use viterbi probability directly * prob = chart.subtreeprob(v) * left = right = -1 # <<<<<<<<<<<<<< * else: * left = right = 0 */ __pyx_v_left = -1L; __pyx_v_right = -1L; /* "discodop/kbest.pyx":33 * # compute viterbi prob from rule.prob + viterbi probs of children * for e in chart.parseforest[v]: * if e.rule is NULL: # <<<<<<<<<<<<<< * # there can only be one lexical edge for this combination of * # POS tag and terminal, use viterbi probability directly */ goto __pyx_L5; } /* "discodop/kbest.pyx":39 * left = right = -1 * else: * left = right = 0 # <<<<<<<<<<<<<< * prob = e.rule.prob * prob += chart.subtreeprob(chart._left(v, e)) */ /*else*/ { __pyx_v_left = 0; __pyx_v_right = 0; /* "discodop/kbest.pyx":40 * else: * left = right = 0 * prob = e.rule.prob # <<<<<<<<<<<<<< * prob += chart.subtreeprob(chart._left(v, e)) * if e.rule.rhs2: # unary rule? */ __pyx_t_5 = __pyx_v_e.rule->prob; __pyx_v_prob = __pyx_t_5; /* "discodop/kbest.pyx":41 * left = right = 0 * prob = e.rule.prob * prob += chart.subtreeprob(chart._left(v, e)) # <<<<<<<<<<<<<< * if e.rule.rhs2: # unary rule? * prob += chart.subtreeprob(chart._right(v, e)) */ __pyx_v_prob = (__pyx_v_prob + ((struct __pyx_vtabstruct_8discodop_10containers_Chart *)__pyx_v_chart->__pyx_vtab)->subtreeprob(__pyx_v_chart, ((struct __pyx_vtabstruct_8discodop_10containers_Chart *)__pyx_v_chart->__pyx_vtab)->_left(__pyx_v_chart, __pyx_v_v, __pyx_v_e))); /* "discodop/kbest.pyx":42 * prob = e.rule.prob * prob += chart.subtreeprob(chart._left(v, e)) * if e.rule.rhs2: # unary rule? # <<<<<<<<<<<<<< * prob += chart.subtreeprob(chart._right(v, e)) * else: */ __pyx_t_4 = (__pyx_v_e.rule->rhs2 != 0); if (__pyx_t_4) { /* "discodop/kbest.pyx":43 * prob += chart.subtreeprob(chart._left(v, e)) * if e.rule.rhs2: # unary rule? * prob += chart.subtreeprob(chart._right(v, e)) # <<<<<<<<<<<<<< * else: * right = -1 */ __pyx_v_prob = (__pyx_v_prob + ((struct __pyx_vtabstruct_8discodop_10containers_Chart *)__pyx_v_chart->__pyx_vtab)->subtreeprob(__pyx_v_chart, ((struct __pyx_vtabstruct_8discodop_10containers_Chart *)__pyx_v_chart->__pyx_vtab)->_right(__pyx_v_chart, __pyx_v_v, __pyx_v_e))); /* "discodop/kbest.pyx":42 * prob = e.rule.prob * prob += chart.subtreeprob(chart._left(v, e)) * if e.rule.rhs2: # unary rule? # <<<<<<<<<<<<<< * prob += chart.subtreeprob(chart._right(v, e)) * else: */ goto __pyx_L6; } /* "discodop/kbest.pyx":45 * prob += chart.subtreeprob(chart._right(v, e)) * else: * right = -1 # <<<<<<<<<<<<<< * re = RankedEdge(v, e, left, right) * entry.first = re */ /*else*/ { __pyx_v_right = -1L; } __pyx_L6:; } __pyx_L5:; /* "discodop/kbest.pyx":46 * else: * right = -1 * re = RankedEdge(v, e, left, right) # <<<<<<<<<<<<<< * entry.first = re * entry.second = prob */ __pyx_v_re = RankedEdge(__pyx_v_v, __pyx_v_e, __pyx_v_left, __pyx_v_right); /* "discodop/kbest.pyx":47 * right = -1 * re = RankedEdge(v, e, left, right) * entry.first = re # <<<<<<<<<<<<<< * entry.second = prob * entries.push_back(entry) */ __pyx_v_entry.first = __pyx_v_re; /* "discodop/kbest.pyx":48 * re = RankedEdge(v, e, left, right) * entry.first = re * entry.second = prob # <<<<<<<<<<<<<< * entries.push_back(entry) * # FIXME: can we guarantee that 'entries' does not have duplicates? */ __pyx_v_entry.second = __pyx_v_prob; /* "discodop/kbest.pyx":49 * entry.first = re * entry.second = prob * entries.push_back(entry) # <<<<<<<<<<<<<< * # FIXME: can we guarantee that 'entries' does not have duplicates? * agenda.kbest_entries(entries, k) */ try { __pyx_v_entries.push_back(__pyx_v_entry); } catch(...) { __Pyx_CppExn2PyErr(); __PYX_ERR(0, 49, __pyx_L1_error) } /* "discodop/kbest.pyx":32 * # loop over edges * # compute viterbi prob from rule.prob + viterbi probs of children * for e in chart.parseforest[v]: # <<<<<<<<<<<<<< * if e.rule is NULL: * # there can only be one lexical edge for this combination of */ } /* "discodop/kbest.pyx":51 * entries.push_back(entry) * # FIXME: can we guarantee that 'entries' does not have duplicates? * agenda.kbest_entries(entries, k) # <<<<<<<<<<<<<< * return agenda * */ __pyx_v_agenda.kbest_entries(__pyx_v_entries, __pyx_v_k); /* "discodop/kbest.pyx":52 * # FIXME: can we guarantee that 'entries' does not have duplicates? * agenda.kbest_entries(entries, k) * return agenda # <<<<<<<<<<<<<< * * */ __pyx_r = __pyx_v_agenda; goto __pyx_L0; /* "discodop/kbest.pyx":15 * include "constants.pxi" * * cdef RankedEdgeAgenda[Prob] getcandidates(Chart chart, ItemNo v, int k): # <<<<<<<<<<<<<< * """:returns: a heap with up to k candidate arcs starting from vertex v.""" * # NB: the priority queue should either do a stable sort, or should */ /* function exit code */ __pyx_L1_error:; __Pyx_WriteUnraisable("discodop.kbest.getcandidates", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 0); __Pyx_pretend_to_initialize(&__pyx_r); __pyx_L0:; __Pyx_RefNannyFinishContext(); return __pyx_r; } /* "discodop/kbest.pyx":55 * * * cdef lazykthbest(ItemNo v, int k, int k1, agendas_type& cand, Chart chart, # <<<<<<<<<<<<<< * RankedEdgeSet& explored, int depthlimit): * """"Explore up to *k*-best derivations headed by vertex *v*. */ static PyObject *__pyx_f_8discodop_5kbest_lazykthbest(ItemNo __pyx_v_v, int __pyx_v_k, int __pyx_v_k1, __pyx_t_8discodop_5kbest_agendas_type &__pyx_v_cand, struct __pyx_obj_8discodop_10containers_Chart *__pyx_v_chart, RankedEdgeSet &__pyx_v_explored, int __pyx_v_depthlimit) { std::pair __pyx_v_entry; RankedEdge __pyx_v_ej; RankedEdge __pyx_v_ej1; int __pyx_v_ji; int __pyx_v_inrankededges; long __pyx_v_i; ItemNo __pyx_v_ei; PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations int __pyx_t_1; int __pyx_t_2; RankedEdge __pyx_t_3; long __pyx_t_4; int __pyx_t_5; PyObject *__pyx_t_6 = NULL; Prob __pyx_t_7; __Pyx_RefNannySetupContext("lazykthbest", 0); /* "discodop/kbest.pyx":65 * cdef RankedEdge ej, ej1 * cdef int ji * cdef bint inrankededges = chart.rankededges[v].size() != 0 # <<<<<<<<<<<<<< * # FIXME: cand could be a vector; but need to distinguish first visit from * # empty agenda. */ __pyx_v_inrankededges = ((__pyx_v_chart->rankededges[__pyx_v_v]).size() != 0); /* "discodop/kbest.pyx":69 * # empty agenda. * # first visit of vertex v? * if cand.find(v) == cand.end(): # <<<<<<<<<<<<<< * # initialize the heap * cand[v] = getcandidates(chart, v, k1) */ __pyx_t_1 = ((__pyx_v_cand.find(__pyx_v_v) == __pyx_v_cand.end()) != 0); if (__pyx_t_1) { /* "discodop/kbest.pyx":71 * if cand.find(v) == cand.end(): * # initialize the heap * cand[v] = getcandidates(chart, v, k1) # <<<<<<<<<<<<<< * while not inrankededges or chart.rankededges[v].size() < k: * inrankededges = inrankededges or chart.rankededges[v].size() != 0 */ (__pyx_v_cand[__pyx_v_v]) = __pyx_f_8discodop_5kbest_getcandidates(__pyx_v_chart, __pyx_v_v, __pyx_v_k1); /* "discodop/kbest.pyx":69 * # empty agenda. * # first visit of vertex v? * if cand.find(v) == cand.end(): # <<<<<<<<<<<<<< * # initialize the heap * cand[v] = getcandidates(chart, v, k1) */ } /* "discodop/kbest.pyx":72 * # initialize the heap * cand[v] = getcandidates(chart, v, k1) * while not inrankededges or chart.rankededges[v].size() < k: # <<<<<<<<<<<<<< * inrankededges = inrankededges or chart.rankededges[v].size() != 0 * if inrankededges: */ while (1) { __pyx_t_2 = ((!(__pyx_v_inrankededges != 0)) != 0); if (!__pyx_t_2) { } else { __pyx_t_1 = __pyx_t_2; goto __pyx_L6_bool_binop_done; } __pyx_t_2 = ((((int)(__pyx_v_chart->rankededges[__pyx_v_v]).size()) < __pyx_v_k) != 0); __pyx_t_1 = __pyx_t_2; __pyx_L6_bool_binop_done:; if (!__pyx_t_1) break; /* "discodop/kbest.pyx":73 * cand[v] = getcandidates(chart, v, k1) * while not inrankededges or chart.rankededges[v].size() < k: * inrankededges = inrankededges or chart.rankededges[v].size() != 0 # <<<<<<<<<<<<<< * if inrankededges: * # last derivation */ __pyx_t_2 = (__pyx_v_inrankededges != 0); if (!__pyx_t_2) { } else { __pyx_t_1 = __pyx_t_2; goto __pyx_L8_bool_binop_done; } __pyx_t_2 = (((__pyx_v_chart->rankededges[__pyx_v_v]).size() != 0) != 0); __pyx_t_1 = __pyx_t_2; __pyx_L8_bool_binop_done:; __pyx_v_inrankededges = __pyx_t_1; /* "discodop/kbest.pyx":74 * while not inrankededges or chart.rankededges[v].size() < k: * inrankededges = inrankededges or chart.rankededges[v].size() != 0 * if inrankededges: # <<<<<<<<<<<<<< * # last derivation * entry = chart.rankededges[v][chart.rankededges[v].size() - 1] */ __pyx_t_1 = (__pyx_v_inrankededges != 0); if (__pyx_t_1) { /* "discodop/kbest.pyx":76 * if inrankededges: * # last derivation * entry = chart.rankededges[v][chart.rankededges[v].size() - 1] # <<<<<<<<<<<<<< * ej = entry.first * # update the heap, adding the successors of last derivation */ __pyx_v_entry = ((__pyx_v_chart->rankededges[__pyx_v_v])[((__pyx_v_chart->rankededges[__pyx_v_v]).size() - 1)]); /* "discodop/kbest.pyx":77 * # last derivation * entry = chart.rankededges[v][chart.rankededges[v].size() - 1] * ej = entry.first # <<<<<<<<<<<<<< * # update the heap, adding the successors of last derivation * # start of inlined lazynext(v, ej, k1, cand, chart, explored) */ __pyx_t_3 = __pyx_v_entry.first; __pyx_v_ej = __pyx_t_3; /* "discodop/kbest.pyx":80 * # update the heap, adding the successors of last derivation * # start of inlined lazynext(v, ej, k1, cand, chart, explored) * for i in range(2): # add the |e| neighbors # <<<<<<<<<<<<<< * if i == 0 and ej.left >= 0: * ei = chart.left(ej) */ for (__pyx_t_4 = 0; __pyx_t_4 < 2; __pyx_t_4+=1) { __pyx_v_i = __pyx_t_4; /* "discodop/kbest.pyx":81 * # start of inlined lazynext(v, ej, k1, cand, chart, explored) * for i in range(2): # add the |e| neighbors * if i == 0 and ej.left >= 0: # <<<<<<<<<<<<<< * ei = chart.left(ej) * ej1 = RankedEdge(v, ej.edge, ej.left + 1, ej.right) */ __pyx_t_2 = ((__pyx_v_i == 0) != 0); if (__pyx_t_2) { } else { __pyx_t_1 = __pyx_t_2; goto __pyx_L14_bool_binop_done; } __pyx_t_2 = ((__pyx_v_ej.left >= 0) != 0); __pyx_t_1 = __pyx_t_2; __pyx_L14_bool_binop_done:; if (__pyx_t_1) { /* "discodop/kbest.pyx":82 * for i in range(2): # add the |e| neighbors * if i == 0 and ej.left >= 0: * ei = chart.left(ej) # <<<<<<<<<<<<<< * ej1 = RankedEdge(v, ej.edge, ej.left + 1, ej.right) * elif i == 1 and ej.right >= 0: */ __pyx_v_ei = ((struct __pyx_vtabstruct_8discodop_10containers_Chart *)__pyx_v_chart->__pyx_vtab)->left(__pyx_v_chart, __pyx_v_ej); /* "discodop/kbest.pyx":83 * if i == 0 and ej.left >= 0: * ei = chart.left(ej) * ej1 = RankedEdge(v, ej.edge, ej.left + 1, ej.right) # <<<<<<<<<<<<<< * elif i == 1 and ej.right >= 0: * ei = chart.right(ej) */ __pyx_v_ej1 = RankedEdge(__pyx_v_v, __pyx_v_ej.edge, (__pyx_v_ej.left + 1), __pyx_v_ej.right); /* "discodop/kbest.pyx":81 * # start of inlined lazynext(v, ej, k1, cand, chart, explored) * for i in range(2): # add the |e| neighbors * if i == 0 and ej.left >= 0: # <<<<<<<<<<<<<< * ei = chart.left(ej) * ej1 = RankedEdge(v, ej.edge, ej.left + 1, ej.right) */ goto __pyx_L13; } /* "discodop/kbest.pyx":84 * ei = chart.left(ej) * ej1 = RankedEdge(v, ej.edge, ej.left + 1, ej.right) * elif i == 1 and ej.right >= 0: # <<<<<<<<<<<<<< * ei = chart.right(ej) * ej1 = RankedEdge(v, ej.edge, ej.left, ej.right + 1) */ __pyx_t_2 = ((__pyx_v_i == 1) != 0); if (__pyx_t_2) { } else { __pyx_t_1 = __pyx_t_2; goto __pyx_L16_bool_binop_done; } __pyx_t_2 = ((__pyx_v_ej.right >= 0) != 0); __pyx_t_1 = __pyx_t_2; 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/* "discodop/kbest.pyx":74 * while not inrankededges or chart.rankededges[v].size() < k: * inrankededges = inrankededges or chart.rankededges[v].size() != 0 * if inrankededges: # <<<<<<<<<<<<<< * # last derivation * entry = chart.rankededges[v][chart.rankededges[v].size() - 1] */ } /* "discodop/kbest.pyx":104 * explored.insert(ej1) * # end of lazynext * if cand[v].empty(): # <<<<<<<<<<<<<< * break * # get the next best derivation and delete it from the heap */ __pyx_t_1 = ((__pyx_v_cand[__pyx_v_v]).empty() != 0); if (__pyx_t_1) { /* "discodop/kbest.pyx":105 * # end of lazynext * if cand[v].empty(): * break # <<<<<<<<<<<<<< * # get the next best derivation and delete it from the heap * entry = cand[v].pop() */ goto __pyx_L5_break; /* "discodop/kbest.pyx":104 * explored.insert(ej1) * # end of lazynext * if cand[v].empty(): # <<<<<<<<<<<<<< * break * # get the next best derivation and delete it from the heap */ } /* "discodop/kbest.pyx":107 * break * # get the next best derivation and delete it from the heap * entry = cand[v].pop() # <<<<<<<<<<<<<< * chart.rankededges[v].push_back(entry) * */ __pyx_v_entry = (__pyx_v_cand[__pyx_v_v]).pop(); 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__Pyx_RefNannyFinishContext(); return __pyx_r; } /* "bit.pxd":124 * * * cdef inline int abitlength(uint64_t *vec, int slots): # <<<<<<<<<<<<<< * """Return number of bits needed to represent vector. * */ static CYTHON_INLINE int __pyx_f_8discodop_3bit_abitlength(uint64_t *__pyx_v_vec, int __pyx_v_slots) { int __pyx_v_a; int __pyx_r; __Pyx_RefNannyDeclarations int __pyx_t_1; __Pyx_RefNannySetupContext("abitlength", 0); /* "bit.pxd":128 * * (equivalently: index of most significant set bit, plus one).""" * cdef int a = slots - 1 # <<<<<<<<<<<<<< * while not vec[a]: * a -= 1 */ __pyx_v_a = (__pyx_v_slots - 1); /* "bit.pxd":129 * (equivalently: index of most significant set bit, plus one).""" * cdef int a = slots - 1 * while not vec[a]: # <<<<<<<<<<<<<< * a -= 1 * if a < 0: */ while (1) { __pyx_t_1 = ((!((__pyx_v_vec[__pyx_v_a]) != 0)) != 0); if (!__pyx_t_1) break; /* "bit.pxd":130 * cdef int a = slots - 1 * while not vec[a]: * a -= 1 # <<<<<<<<<<<<<< * if a < 0: * return 0 */ __pyx_v_a = (__pyx_v_a - 1); /* "bit.pxd":131 * while not vec[a]: * a -= 1 * if a < 0: # <<<<<<<<<<<<<< * return 0 * return (a + 1) * sizeof(uint64_t) * 8 - bit_clz(vec[a]) */ __pyx_t_1 = ((__pyx_v_a < 0) != 0); if (__pyx_t_1) { /* "bit.pxd":132 * a -= 1 * if a < 0: * return 0 # <<<<<<<<<<<<<< * return (a + 1) * sizeof(uint64_t) * 8 - bit_clz(vec[a]) * */ __pyx_r = 0; goto __pyx_L0; /* "bit.pxd":131 * while not vec[a]: * a -= 1 * if a < 0: # <<<<<<<<<<<<<< * return 0 * return (a + 1) * sizeof(uint64_t) * 8 - bit_clz(vec[a]) */ } } /* "bit.pxd":133 * if a < 0: * return 0 * return (a + 1) * sizeof(uint64_t) * 8 - bit_clz(vec[a]) # <<<<<<<<<<<<<< * * */ __pyx_r = ((((__pyx_v_a + 1) * (sizeof(uint64_t))) * 8) - bit_clz((__pyx_v_vec[__pyx_v_a]))); goto __pyx_L0; /* "bit.pxd":124 * * * cdef inline int abitlength(uint64_t *vec, int slots): # <<<<<<<<<<<<<< * """Return number of bits needed to represent vector. * */ /* function exit code */ __pyx_L0:; __Pyx_RefNannyFinishContext(); return __pyx_r; } /* "bit.pxd":136 * * * cdef inline int anextset(uint64_t *vec, uint32_t pos, int slots): # <<<<<<<<<<<<<< * """ Return next set bit starting from pos, -1 if there is none. """ * cdef int a = BITSLOT(pos) */ static CYTHON_INLINE int __pyx_f_8discodop_3bit_anextset(uint64_t *__pyx_v_vec, uint32_t __pyx_v_pos, int __pyx_v_slots) { int __pyx_v_a; uint64_t __pyx_v_x; int __pyx_r; __Pyx_RefNannyDeclarations int __pyx_t_1; __Pyx_RefNannySetupContext("anextset", 0); /* "bit.pxd":138 * cdef inline int anextset(uint64_t *vec, uint32_t pos, int slots): * """ Return next set bit starting from pos, -1 if there is none. """ * cdef int a = BITSLOT(pos) # <<<<<<<<<<<<<< * cdef uint64_t x * if a >= slots: */ __pyx_v_a = BITSLOT(__pyx_v_pos); /* "bit.pxd":140 * cdef int a = BITSLOT(pos) * cdef uint64_t x * if a >= slots: # <<<<<<<<<<<<<< * return -1 * x = vec[a] & (~0UL << (pos % BITSIZE)) */ __pyx_t_1 = ((__pyx_v_a >= __pyx_v_slots) != 0); if (__pyx_t_1) { /* "bit.pxd":141 * cdef uint64_t x * if a >= slots: * return -1 # <<<<<<<<<<<<<< * x = vec[a] & (~0UL << (pos % BITSIZE)) * while x == 0UL: */ __pyx_r = -1; goto __pyx_L0; /* "bit.pxd":140 * cdef int a = BITSLOT(pos) * cdef uint64_t x * if a >= slots: # <<<<<<<<<<<<<< * return -1 * x = vec[a] & (~0UL << (pos % BITSIZE)) */ } /* "bit.pxd":142 * if a >= slots: * return -1 * x = vec[a] & (~0UL << (pos % BITSIZE)) # <<<<<<<<<<<<<< * while x == 0UL: * a += 1 */ __pyx_v_x = ((__pyx_v_vec[__pyx_v_a]) & ((~0UL) << (__pyx_v_pos % BITSIZE))); /* "bit.pxd":143 * return -1 * x = vec[a] & (~0UL << (pos % BITSIZE)) * while x == 0UL: # <<<<<<<<<<<<<< * a += 1 * if a == slots: */ while (1) { __pyx_t_1 = ((__pyx_v_x == 0UL) != 0); if (!__pyx_t_1) break; /* "bit.pxd":144 * x = vec[a] & (~0UL << (pos % BITSIZE)) * while x == 0UL: * a += 1 # <<<<<<<<<<<<<< * if a == slots: * return -1 */ __pyx_v_a = (__pyx_v_a + 1); /* "bit.pxd":145 * while x == 0UL: * a += 1 * if a == slots: # <<<<<<<<<<<<<< * return -1 * x = vec[a] */ __pyx_t_1 = ((__pyx_v_a == __pyx_v_slots) != 0); if (__pyx_t_1) { /* "bit.pxd":146 * a += 1 * if a == slots: * return -1 # <<<<<<<<<<<<<< * x = vec[a] * return a * BITSIZE + bit_ctz(x) */ __pyx_r = -1; goto __pyx_L0; /* "bit.pxd":145 * while x == 0UL: * a += 1 * if a == slots: # <<<<<<<<<<<<<< * return -1 * x = vec[a] */ } /* "bit.pxd":147 * if a == slots: * return -1 * x = vec[a] # <<<<<<<<<<<<<< * return a * BITSIZE + bit_ctz(x) * */ __pyx_v_x = (__pyx_v_vec[__pyx_v_a]); } /* "bit.pxd":148 * return -1 * x = vec[a] * return a * BITSIZE + bit_ctz(x) # <<<<<<<<<<<<<< * * */ __pyx_r = ((__pyx_v_a * BITSIZE) + bit_ctz(__pyx_v_x)); goto __pyx_L0; /* "bit.pxd":136 * * * cdef inline int anextset(uint64_t *vec, uint32_t pos, int slots): # <<<<<<<<<<<<<< * """ Return next set bit starting from pos, -1 if there is none. 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} /* "bit.pxd":208 * return -1 * cur[0] = ~vec[idx[0]] * tmp = bit_ctz(cur[0]) # index of bit in current slot # <<<<<<<<<<<<<< * cur[0] ^= 1UL << tmp # TOGGLEBIT(cur, tmp) * return idx[0] * BITSIZE + tmp */ __pyx_v_tmp = bit_ctz((__pyx_v_cur[0])); /* "bit.pxd":209 * cur[0] = ~vec[idx[0]] * tmp = bit_ctz(cur[0]) # index of bit in current slot * cur[0] ^= 1UL << tmp # TOGGLEBIT(cur, tmp) # <<<<<<<<<<<<<< * return idx[0] * BITSIZE + tmp * */ __pyx_t_2 = 0; (__pyx_v_cur[__pyx_t_2]) = ((__pyx_v_cur[__pyx_t_2]) ^ (1UL << __pyx_v_tmp)); /* "bit.pxd":210 * tmp = bit_ctz(cur[0]) # index of bit in current slot * cur[0] ^= 1UL << tmp # TOGGLEBIT(cur, tmp) * return idx[0] * BITSIZE + tmp # <<<<<<<<<<<<<< * * */ __pyx_r = (((__pyx_v_idx[0]) * BITSIZE) + __pyx_v_tmp); goto __pyx_L0; /* "bit.pxd":197 * * * cdef inline int iterateunsetbits(uint64_t *vec, int slots, # <<<<<<<<<<<<<< * uint64_t *cur, int *idx): * """Like ``iteratesetbits``, but return indices of zero bits. */ /* function exit code */ __pyx_L0:; 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if (!value || value == Py_None) value = NULL; else Py_INCREF(value); if (!tb || tb == Py_None) tb = NULL; else { Py_INCREF(tb); if (!PyTraceBack_Check(tb)) { PyErr_SetString(PyExc_TypeError, "raise: arg 3 must be a traceback or None"); goto raise_error; } } if (PyType_Check(type)) { #if CYTHON_COMPILING_IN_PYPY if (!value) { Py_INCREF(Py_None); value = Py_None; } #endif PyErr_NormalizeException(&type, &value, &tb); } else { if (value) { PyErr_SetString(PyExc_TypeError, "instance exception may not have a separate value"); goto raise_error; } value = type; type = (PyObject*) Py_TYPE(type); Py_INCREF(type); if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) { PyErr_SetString(PyExc_TypeError, "raise: exception class must be a subclass of BaseException"); goto raise_error; } } __Pyx_PyThreadState_assign __Pyx_ErrRestore(type, value, tb); return; raise_error: Py_XDECREF(value); Py_XDECREF(type); Py_XDECREF(tb); return; } #else static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) { PyObject* owned_instance = NULL; if (tb == Py_None) { tb = 0; } else if (tb && !PyTraceBack_Check(tb)) { PyErr_SetString(PyExc_TypeError, "raise: arg 3 must be a traceback or None"); goto bad; } if (value == Py_None) value = 0; if (PyExceptionInstance_Check(type)) { if (value) { PyErr_SetString(PyExc_TypeError, "instance exception may not have a separate value"); goto bad; } value = type; type = (PyObject*) Py_TYPE(value); } else if (PyExceptionClass_Check(type)) { PyObject *instance_class = NULL; if (value && PyExceptionInstance_Check(value)) { instance_class = (PyObject*) Py_TYPE(value); if (instance_class != type) { int is_subclass = PyObject_IsSubclass(instance_class, type); if (!is_subclass) { instance_class = NULL; } else if (unlikely(is_subclass == -1)) { goto bad; } else { type = instance_class; } } } if (!instance_class) { PyObject *args; if (!value) args = PyTuple_New(0); else if (PyTuple_Check(value)) { Py_INCREF(value); args = value; } else args = PyTuple_Pack(1, value); if (!args) goto bad; owned_instance = PyObject_Call(type, args, NULL); Py_DECREF(args); if (!owned_instance) goto bad; value = owned_instance; if (!PyExceptionInstance_Check(value)) { PyErr_Format(PyExc_TypeError, "calling %R should have returned an instance of " "BaseException, not %R", type, Py_TYPE(value)); goto bad; } } } else { PyErr_SetString(PyExc_TypeError, "raise: exception class must be a subclass of BaseException"); goto bad; } #if 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) { #if CYTHON_COMPILING_IN_PYPY PyObject *tmp_type, *tmp_value, *tmp_tb; PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb); Py_INCREF(tb); PyErr_Restore(tmp_type, tmp_value, tb); Py_XDECREF(tmp_tb); #else PyThreadState *tstate = PyThreadState_GET(); PyObject* tmp_tb = tstate->curexc_traceback; if (tb != tmp_tb) { Py_INCREF(tb); tstate->curexc_traceback = tb; Py_XDECREF(tmp_tb); } #endif } bad: Py_XDECREF(owned_instance); return; } #endif /* RaiseArgTupleInvalid */ static void __Pyx_RaiseArgtupleInvalid( const char* func_name, int exact, Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found) { Py_ssize_t num_expected; const char *more_or_less; if (num_found < num_min) { num_expected = num_min; more_or_less = "at least"; } else { num_expected = num_max; more_or_less = "at most"; } if (exact) { more_or_less = "exactly"; } PyErr_Format(PyExc_TypeError, "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)", func_name, more_or_less, num_expected, (num_expected == 1) ? "" : "s", num_found); } /* RaiseDoubleKeywords */ 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 } /* ParseKeywords */ 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; } /* ArgTypeTest */ 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; } /* PyObjectCallNoArg */ #if CYTHON_COMPILING_IN_CPYTHON static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func) { #if CYTHON_FAST_PYCALL if (PyFunction_Check(func)) { return __Pyx_PyFunction_FastCall(func, NULL, 0); } #endif #ifdef __Pyx_CyFunction_USED if (likely(PyCFunction_Check(func) || PyObject_TypeCheck(func, __pyx_CyFunctionType))) { #else if (likely(PyCFunction_Check(func))) { #endif if (likely(PyCFunction_GET_FLAGS(func) & METH_NOARGS)) { return __Pyx_PyObject_CallMethO(func, NULL); } } return __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL); } #endif /* decode_c_bytes */ static CYTHON_INLINE PyObject* __Pyx_decode_c_bytes( const char* cstring, Py_ssize_t length, Py_ssize_t start, Py_ssize_t stop, const char* encoding, const char* errors, PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)) { if (unlikely((start < 0) | (stop < 0))) { if (start < 0) { start += length; if (start < 0) start = 0; } if (stop < 0) stop += length; } if (stop > length) stop = length; length = stop - start; if (unlikely(length <= 0)) return PyUnicode_FromUnicode(NULL, 0); cstring += start; if (decode_func) { return decode_func(cstring, length, errors); } else { return PyUnicode_Decode(cstring, length, encoding, errors); } } /* GetModuleGlobalName */ static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name) { PyObject *result; #if !CYTHON_AVOID_BORROWED_REFS result = PyDict_GetItem(__pyx_d, name); if (likely(result)) { Py_INCREF(result); } else { #else result = PyObject_GetItem(__pyx_d, name); if (!result) { PyErr_Clear(); #endif result = __Pyx_GetBuiltinName(name); } return result; } /* PyIntBinop */ #if !CYTHON_COMPILING_IN_PYPY static PyObject* __Pyx_PyInt_SubtractObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) { #if PY_MAJOR_VERSION < 3 if (likely(PyInt_CheckExact(op1))) { const long b = intval; long x; long a = PyInt_AS_LONG(op1); x = (long)((unsigned long)a - b); if (likely((x^a) >= 0 || (x^~b) >= 0)) return PyInt_FromLong(x); return PyLong_Type.tp_as_number->nb_subtract(op1, op2); } #endif #if CYTHON_USE_PYLONG_INTERNALS if (likely(PyLong_CheckExact(op1))) { const long b = intval; long a, x; #ifdef HAVE_LONG_LONG const PY_LONG_LONG llb = intval; PY_LONG_LONG lla, llx; #endif const digit* digits = ((PyLongObject*)op1)->ob_digit; const Py_ssize_t size = Py_SIZE(op1); if (likely(__Pyx_sst_abs(size) <= 1)) { a = likely(size) ? digits[0] : 0; if (size == -1) a = -a; } else { switch (size) { case -2: if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); break; #ifdef HAVE_LONG_LONG } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) { lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); goto long_long; #endif } case 2: if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); break; #ifdef HAVE_LONG_LONG } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) { lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); goto long_long; #endif } case -3: if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); break; #ifdef HAVE_LONG_LONG } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) { lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); goto long_long; #endif } case 3: if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); break; #ifdef HAVE_LONG_LONG } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) { lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); goto long_long; #endif } case -4: if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) { a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); break; #ifdef HAVE_LONG_LONG } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) { lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); goto long_long; #endif } case 4: if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) { a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); break; #ifdef HAVE_LONG_LONG } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) { lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); goto long_long; #endif } default: return PyLong_Type.tp_as_number->nb_subtract(op1, op2); } } x = a - b; return PyLong_FromLong(x); #ifdef HAVE_LONG_LONG long_long: llx = lla - llb; return PyLong_FromLongLong(llx); #endif } #endif if (PyFloat_CheckExact(op1)) { const long b = intval; double a = PyFloat_AS_DOUBLE(op1); double result; PyFPE_START_PROTECT("subtract", return NULL) result = ((double)a) - (double)b; PyFPE_END_PROTECT(result) return PyFloat_FromDouble(result); } return (inplace ? PyNumber_InPlaceSubtract : PyNumber_Subtract)(op1, op2); } #endif /* GetVTable */ static void* __Pyx_GetVtable(PyObject *dict) { void* ptr; PyObject *ob = PyObject_GetItem(dict, __pyx_n_s_pyx_vtable); if (!ob) goto bad; #if PY_VERSION_HEX >= 0x02070000 ptr = PyCapsule_GetPointer(ob, 0); #else ptr = PyCObject_AsVoidPtr(ob); #endif if (!ptr && !PyErr_Occurred()) PyErr_SetString(PyExc_RuntimeError, "invalid vtable found for imported type"); Py_DECREF(ob); return ptr; bad: Py_XDECREF(ob); return NULL; } /* Import */ static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) { PyObject *empty_list = 0; PyObject *module = 0; PyObject *global_dict = 0; PyObject *empty_dict = 0; PyObject *list; #if PY_VERSION_HEX < 0x03030000 PyObject *py_import; py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import); if (!py_import) goto bad; #endif if (from_list) list = from_list; else { empty_list = PyList_New(0); if (!empty_list) goto bad; list = empty_list; } global_dict = PyModule_GetDict(__pyx_m); if (!global_dict) goto bad; empty_dict = PyDict_New(); if (!empty_dict) goto bad; { #if PY_MAJOR_VERSION >= 3 if (level == -1) { if (strchr(__Pyx_MODULE_NAME, '.')) { #if PY_VERSION_HEX < 0x03030000 PyObject *py_level = PyInt_FromLong(1); if (!py_level) goto bad; module = PyObject_CallFunctionObjArgs(py_import, name, global_dict, empty_dict, list, py_level, NULL); Py_DECREF(py_level); #else module = PyImport_ImportModuleLevelObject( name, global_dict, empty_dict, list, 1); #endif if (!module) { if (!PyErr_ExceptionMatches(PyExc_ImportError)) goto bad; PyErr_Clear(); } } level = 0; } #endif if (!module) { #if PY_VERSION_HEX < 0x03030000 PyObject *py_level = PyInt_FromLong(level); if (!py_level) goto bad; module = PyObject_CallFunctionObjArgs(py_import, name, global_dict, empty_dict, list, py_level, NULL); Py_DECREF(py_level); #else module = PyImport_ImportModuleLevelObject( name, global_dict, empty_dict, list, level); #endif } } bad: #if PY_VERSION_HEX < 0x03030000 Py_XDECREF(py_import); #endif Py_XDECREF(empty_list); Py_XDECREF(empty_dict); return module; } /* ImportFrom */ static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) { PyObject* value = __Pyx_PyObject_GetAttrStr(module, name); if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) { PyErr_Format(PyExc_ImportError, #if PY_MAJOR_VERSION < 3 "cannot import name %.230s", PyString_AS_STRING(name)); #else "cannot import name %S", name); #endif } return value; } /* CLineInTraceback */ static int __Pyx_CLineForTraceback(int c_line) { #ifdef CYTHON_CLINE_IN_TRACEBACK return ((CYTHON_CLINE_IN_TRACEBACK)) ? c_line : 0; #else PyObject **cython_runtime_dict; PyObject *use_cline; cython_runtime_dict = _PyObject_GetDictPtr(__pyx_cython_runtime); if (unlikely(!cython_runtime_dict)) { PyObject *ptype, *pvalue, *ptraceback; PyObject *use_cline_obj; PyErr_Fetch(&ptype, &pvalue, &ptraceback); use_cline_obj = __Pyx_PyObject_GetAttrStr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback); if (use_cline_obj) { use_cline = PyObject_Not(use_cline_obj) ? Py_False : Py_True; Py_DECREF(use_cline_obj); } else { use_cline = NULL; } PyErr_Restore(ptype, pvalue, ptraceback); } else { use_cline = PyDict_GetItem(*_PyObject_GetDictPtr(__pyx_cython_runtime), __pyx_n_s_cline_in_traceback); } if (!use_cline) { c_line = 0; PyObject_SetAttr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback, Py_False); } else if (PyObject_Not(use_cline) != 0) { c_line = 0; } return c_line; #endif } /* CodeObjectCache */ static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) { int start = 0, mid = 0, end = count - 1; if (end >= 0 && code_line > entries[end].code_line) { return count; } while (start < end) { mid = start + (end - start) / 2; if (code_line < entries[mid].code_line) { end = mid; } else if (code_line > entries[mid].code_line) { start = mid + 1; } else { return mid; } } if (code_line <= entries[mid].code_line) { return mid; } else { return mid + 1; } } static PyCodeObject *__pyx_find_code_object(int code_line) { PyCodeObject* code_object; int pos; if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) { return NULL; } pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) { return NULL; } code_object = __pyx_code_cache.entries[pos].code_object; Py_INCREF(code_object); return code_object; } static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) { int pos, i; __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries; if (unlikely(!code_line)) { return; } if (unlikely(!entries)) { entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry)); if (likely(entries)) { __pyx_code_cache.entries = entries; __pyx_code_cache.max_count = 64; __pyx_code_cache.count = 1; entries[0].code_line = code_line; entries[0].code_object = code_object; Py_INCREF(code_object); } return; } pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) { PyCodeObject* tmp = entries[pos].code_object; entries[pos].code_object = code_object; Py_DECREF(tmp); return; } if (__pyx_code_cache.count == __pyx_code_cache.max_count) { int new_max = __pyx_code_cache.max_count + 64; entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc( __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry)); if (unlikely(!entries)) { return; } __pyx_code_cache.entries = entries; __pyx_code_cache.max_count = new_max; } for (i=__pyx_code_cache.count; i>pos; i--) { entries[i] = entries[i-1]; } entries[pos].code_line = code_line; entries[pos].code_object = code_object; __pyx_code_cache.count++; Py_INCREF(code_object); } /* AddTraceback */ #include "compile.h" #include "frameobject.h" #include "traceback.h" static PyCodeObject* __Pyx_CreateCodeObjectForTraceback( const char *funcname, int c_line, int py_line, const char *filename) { PyCodeObject *py_code = 0; PyObject *py_srcfile = 0; PyObject *py_funcname = 0; #if PY_MAJOR_VERSION < 3 py_srcfile = PyString_FromString(filename); #else py_srcfile = PyUnicode_FromString(filename); #endif if (!py_srcfile) goto bad; if (c_line) { #if PY_MAJOR_VERSION < 3 py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); #else py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); #endif } else { #if PY_MAJOR_VERSION < 3 py_funcname = PyString_FromString(funcname); #else py_funcname = PyUnicode_FromString(funcname); #endif } if (!py_funcname) goto bad; py_code = __Pyx_PyCode_New( 0, 0, 0, 0, 0, __pyx_empty_bytes, /*PyObject *code,*/ __pyx_empty_tuple, /*PyObject *consts,*/ __pyx_empty_tuple, /*PyObject *names,*/ __pyx_empty_tuple, /*PyObject *varnames,*/ __pyx_empty_tuple, /*PyObject *freevars,*/ __pyx_empty_tuple, /*PyObject *cellvars,*/ py_srcfile, /*PyObject *filename,*/ py_funcname, /*PyObject *name,*/ py_line, __pyx_empty_bytes /*PyObject *lnotab*/ ); Py_DECREF(py_srcfile); Py_DECREF(py_funcname); return py_code; bad: Py_XDECREF(py_srcfile); Py_XDECREF(py_funcname); return NULL; } static void __Pyx_AddTraceback(const char *funcname, int c_line, int py_line, const char *filename) { PyCodeObject *py_code = 0; PyFrameObject *py_frame = 0; if (c_line) { c_line = __Pyx_CLineForTraceback(c_line); } py_code = __pyx_find_code_object(c_line ? -c_line : py_line); if (!py_code) { py_code = __Pyx_CreateCodeObjectForTraceback( funcname, c_line, py_line, filename); if (!py_code) goto bad; __pyx_insert_code_object(c_line ? -c_line : py_line, py_code); } py_frame = PyFrame_New( PyThreadState_GET(), /*PyThreadState *tstate,*/ py_code, /*PyCodeObject *code,*/ __pyx_d, /*PyObject *globals,*/ 0 /*PyObject *locals*/ ); if (!py_frame) goto bad; __Pyx_PyFrame_SetLineNumber(py_frame, py_line); PyTraceBack_Here(py_frame); bad: Py_XDECREF(py_code); Py_XDECREF(py_frame); } /* CIntFromPyVerify */ #define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\ __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0) #define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\ __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1) #define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\ {\ func_type value = func_value;\ if (sizeof(target_type) < sizeof(func_type)) {\ if (unlikely(value != (func_type) (target_type) value)) {\ func_type zero = 0;\ if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\ return (target_type) -1;\ if (is_unsigned && unlikely(value < zero))\ goto raise_neg_overflow;\ else\ goto raise_overflow;\ }\ }\ return (target_type) value;\ } /* CIntToPy */ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_uint32_t(uint32_t value) { const uint32_t neg_one = (uint32_t) -1, const_zero = (uint32_t) 0; const int is_unsigned = neg_one > const_zero; if (is_unsigned) { if (sizeof(uint32_t) < sizeof(long)) { return PyInt_FromLong((long) value); } else if (sizeof(uint32_t) <= sizeof(unsigned long)) { return PyLong_FromUnsignedLong((unsigned long) value); #ifdef HAVE_LONG_LONG } else if (sizeof(uint32_t) <= sizeof(unsigned PY_LONG_LONG)) { return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value); #endif } } else { if (sizeof(uint32_t) <= sizeof(long)) { return PyInt_FromLong((long) value); #ifdef HAVE_LONG_LONG } else if (sizeof(uint32_t) <= sizeof(PY_LONG_LONG)) { return PyLong_FromLongLong((PY_LONG_LONG) value); #endif } } { int one = 1; int little = (int)*(unsigned char *)&one; unsigned char *bytes = (unsigned char *)&value; return _PyLong_FromByteArray(bytes, sizeof(uint32_t), little, !is_unsigned); } } /* CIntToPy */ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) { const int neg_one = (int) -1, const_zero = (int) 0; const int is_unsigned = neg_one > const_zero; if (is_unsigned) { if (sizeof(int) < sizeof(long)) { return PyInt_FromLong((long) value); } else if (sizeof(int) <= sizeof(unsigned long)) { return PyLong_FromUnsignedLong((unsigned long) value); #ifdef HAVE_LONG_LONG } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) { return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value); #endif } } else { if (sizeof(int) <= sizeof(long)) { return PyInt_FromLong((long) value); #ifdef HAVE_LONG_LONG } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) { return PyLong_FromLongLong((PY_LONG_LONG) value); #endif } } { int one = 1; int little = (int)*(unsigned char *)&one; unsigned char *bytes = (unsigned char *)&value; return _PyLong_FromByteArray(bytes, sizeof(int), little, !is_unsigned); } } /* CIntFromPy */ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) { const int neg_one = (int) -1, const_zero = (int) 0; const int is_unsigned = neg_one > const_zero; #if PY_MAJOR_VERSION < 3 if (likely(PyInt_Check(x))) { if (sizeof(int) < sizeof(long)) { __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x)) } else { long val = PyInt_AS_LONG(x); if (is_unsigned && unlikely(val < 0)) { goto raise_neg_overflow; } return (int) val; } } else #endif if (likely(PyLong_Check(x))) { if (is_unsigned) { #if CYTHON_USE_PYLONG_INTERNALS const digit* digits = ((PyLongObject*)x)->ob_digit; switch (Py_SIZE(x)) { case 0: return (int) 0; case 1: __PYX_VERIFY_RETURN_INT(int, digit, digits[0]) case 2: if (8 * sizeof(int) > 1 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(int) >= 2 * PyLong_SHIFT) { return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])); } } break; case 3: if (8 * sizeof(int) > 2 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(int) >= 3 * PyLong_SHIFT) { return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])); } } break; case 4: if (8 * sizeof(int) > 3 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(int) >= 4 * PyLong_SHIFT) { return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])); } } break; } #endif #if CYTHON_COMPILING_IN_CPYTHON if (unlikely(Py_SIZE(x) < 0)) { goto raise_neg_overflow; } #else { int result = PyObject_RichCompareBool(x, Py_False, Py_LT); if (unlikely(result < 0)) return (int) -1; if (unlikely(result == 1)) goto raise_neg_overflow; } #endif if (sizeof(int) <= sizeof(unsigned long)) { __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x)) #ifdef HAVE_LONG_LONG } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) { __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x)) #endif } } else { #if CYTHON_USE_PYLONG_INTERNALS const digit* digits = ((PyLongObject*)x)->ob_digit; switch (Py_SIZE(x)) { case 0: return (int) 0; case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, (sdigit) (-(sdigit)digits[0])) case 1: __PYX_VERIFY_RETURN_INT(int, digit, +digits[0]) case -2: if (8 * sizeof(int) - 1 > 1 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) { return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]))); } } break; case 2: if (8 * sizeof(int) > 1 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) { return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]))); } } break; case -3: if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) { return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]))); } } break; case 3: if (8 * sizeof(int) > 2 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) { return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]))); } } break; case -4: if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) { return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]))); } } break; case 4: if (8 * sizeof(int) > 3 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) { return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]))); } } break; } #endif if (sizeof(int) <= sizeof(long)) { __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x)) #ifdef HAVE_LONG_LONG } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) { __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x)) #endif } } { #if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) PyErr_SetString(PyExc_RuntimeError, "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); #else int val; PyObject *v = __Pyx_PyNumber_IntOrLong(x); #if PY_MAJOR_VERSION < 3 if (likely(v) && !PyLong_Check(v)) { PyObject *tmp = v; v = PyNumber_Long(tmp); Py_DECREF(tmp); } #endif if (likely(v)) { int one = 1; int is_little = (int)*(unsigned char *)&one; unsigned char *bytes = (unsigned char *)&val; int ret = _PyLong_AsByteArray((PyLongObject *)v, bytes, sizeof(val), is_little, !is_unsigned); Py_DECREF(v); if (likely(!ret)) return val; } #endif return (int) -1; } } else { int val; PyObject *tmp = __Pyx_PyNumber_IntOrLong(x); if (!tmp) return (int) -1; val = __Pyx_PyInt_As_int(tmp); Py_DECREF(tmp); return val; } raise_overflow: PyErr_SetString(PyExc_OverflowError, "value too large to convert to int"); return (int) -1; raise_neg_overflow: PyErr_SetString(PyExc_OverflowError, "can't convert negative value to int"); return (int) -1; } /* CIntFromPy */ static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) { const long neg_one = (long) -1, const_zero = (long) 0; const int is_unsigned = neg_one > const_zero; #if PY_MAJOR_VERSION < 3 if (likely(PyInt_Check(x))) { if (sizeof(long) < sizeof(long)) { __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x)) } else { long val = PyInt_AS_LONG(x); if (is_unsigned && unlikely(val < 0)) { goto raise_neg_overflow; } return (long) val; } } else #endif if (likely(PyLong_Check(x))) { if (is_unsigned) { #if CYTHON_USE_PYLONG_INTERNALS const digit* digits = ((PyLongObject*)x)->ob_digit; switch (Py_SIZE(x)) { case 0: return (long) 0; case 1: __PYX_VERIFY_RETURN_INT(long, digit, digits[0]) case 2: if (8 * sizeof(long) > 1 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(long) >= 2 * PyLong_SHIFT) { return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])); } } break; case 3: if (8 * sizeof(long) > 2 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(long) >= 3 * PyLong_SHIFT) { return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])); } } break; case 4: if (8 * sizeof(long) > 3 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(long) >= 4 * PyLong_SHIFT) { return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])); } } break; } #endif #if CYTHON_COMPILING_IN_CPYTHON if (unlikely(Py_SIZE(x) < 0)) { goto raise_neg_overflow; } #else { int result = PyObject_RichCompareBool(x, Py_False, Py_LT); if (unlikely(result < 0)) return (long) -1; if (unlikely(result == 1)) goto raise_neg_overflow; } #endif if (sizeof(long) <= sizeof(unsigned long)) { __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x)) #ifdef HAVE_LONG_LONG } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) { __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x)) #endif } } else { #if CYTHON_USE_PYLONG_INTERNALS const digit* digits = ((PyLongObject*)x)->ob_digit; switch (Py_SIZE(x)) { case 0: return (long) 0; case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, (sdigit) (-(sdigit)digits[0])) case 1: __PYX_VERIFY_RETURN_INT(long, digit, +digits[0]) case -2: if (8 * sizeof(long) - 1 > 1 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); } } break; case 2: if (8 * sizeof(long) > 1 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); } } break; case -3: if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); } } break; case 3: if (8 * sizeof(long) > 2 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); } } break; case -4: if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) { return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); } } break; case 4: if (8 * sizeof(long) > 3 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) { return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); } } break; } #endif if (sizeof(long) <= sizeof(long)) { __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x)) #ifdef HAVE_LONG_LONG } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) { __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x)) #endif } } { #if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) PyErr_SetString(PyExc_RuntimeError, "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); #else long val; PyObject *v = __Pyx_PyNumber_IntOrLong(x); #if PY_MAJOR_VERSION < 3 if (likely(v) && !PyLong_Check(v)) { PyObject *tmp = v; v = PyNumber_Long(tmp); Py_DECREF(tmp); } #endif if (likely(v)) { int one = 1; int is_little = (int)*(unsigned char *)&one; unsigned char *bytes = (unsigned char *)&val; int ret = _PyLong_AsByteArray((PyLongObject *)v, bytes, sizeof(val), is_little, !is_unsigned); Py_DECREF(v); if (likely(!ret)) return val; } #endif return (long) -1; } } else { long val; PyObject *tmp = __Pyx_PyNumber_IntOrLong(x); if (!tmp) return (long) -1; val = __Pyx_PyInt_As_long(tmp); Py_DECREF(tmp); return val; } raise_overflow: PyErr_SetString(PyExc_OverflowError, "value too large to convert to long"); return (long) -1; raise_neg_overflow: PyErr_SetString(PyExc_OverflowError, "can't convert negative value to long"); return (long) -1; } /* CIntFromPy */ static CYTHON_INLINE uint32_t __Pyx_PyInt_As_uint32_t(PyObject *x) { const uint32_t neg_one = (uint32_t) -1, const_zero = (uint32_t) 0; const int is_unsigned = neg_one > const_zero; #if PY_MAJOR_VERSION < 3 if (likely(PyInt_Check(x))) { if (sizeof(uint32_t) < sizeof(long)) { __PYX_VERIFY_RETURN_INT(uint32_t, long, PyInt_AS_LONG(x)) } else { long val = PyInt_AS_LONG(x); if (is_unsigned && unlikely(val < 0)) { goto raise_neg_overflow; } return (uint32_t) val; } } else #endif if (likely(PyLong_Check(x))) { if (is_unsigned) { #if CYTHON_USE_PYLONG_INTERNALS const digit* digits = ((PyLongObject*)x)->ob_digit; switch (Py_SIZE(x)) { case 0: return (uint32_t) 0; case 1: __PYX_VERIFY_RETURN_INT(uint32_t, digit, digits[0]) case 2: if (8 * sizeof(uint32_t) > 1 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(uint32_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(uint32_t) >= 2 * PyLong_SHIFT) { return (uint32_t) (((((uint32_t)digits[1]) << PyLong_SHIFT) | (uint32_t)digits[0])); } } break; case 3: if (8 * sizeof(uint32_t) > 2 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(uint32_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(uint32_t) >= 3 * PyLong_SHIFT) { return (uint32_t) (((((((uint32_t)digits[2]) << PyLong_SHIFT) | (uint32_t)digits[1]) << PyLong_SHIFT) | (uint32_t)digits[0])); } } break; case 4: if (8 * sizeof(uint32_t) > 3 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(uint32_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(uint32_t) >= 4 * PyLong_SHIFT) { return (uint32_t) (((((((((uint32_t)digits[3]) << PyLong_SHIFT) | (uint32_t)digits[2]) << PyLong_SHIFT) | (uint32_t)digits[1]) << PyLong_SHIFT) | (uint32_t)digits[0])); } } break; } #endif #if CYTHON_COMPILING_IN_CPYTHON if (unlikely(Py_SIZE(x) < 0)) { goto raise_neg_overflow; } #else { int result = PyObject_RichCompareBool(x, Py_False, Py_LT); if (unlikely(result < 0)) return (uint32_t) -1; if (unlikely(result == 1)) goto raise_neg_overflow; } #endif if (sizeof(uint32_t) <= sizeof(unsigned long)) { __PYX_VERIFY_RETURN_INT_EXC(uint32_t, unsigned long, PyLong_AsUnsignedLong(x)) #ifdef HAVE_LONG_LONG } else if (sizeof(uint32_t) <= sizeof(unsigned PY_LONG_LONG)) { __PYX_VERIFY_RETURN_INT_EXC(uint32_t, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x)) #endif } } else { #if CYTHON_USE_PYLONG_INTERNALS const digit* digits = ((PyLongObject*)x)->ob_digit; switch (Py_SIZE(x)) { case 0: return (uint32_t) 0; case -1: __PYX_VERIFY_RETURN_INT(uint32_t, sdigit, (sdigit) (-(sdigit)digits[0])) case 1: __PYX_VERIFY_RETURN_INT(uint32_t, digit, +digits[0]) case -2: if (8 * sizeof(uint32_t) - 1 > 1 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(uint32_t, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(uint32_t) - 1 > 2 * PyLong_SHIFT) { return (uint32_t) (((uint32_t)-1)*(((((uint32_t)digits[1]) << PyLong_SHIFT) | (uint32_t)digits[0]))); } } break; case 2: if (8 * sizeof(uint32_t) > 1 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(uint32_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(uint32_t) - 1 > 2 * PyLong_SHIFT) { return (uint32_t) ((((((uint32_t)digits[1]) << PyLong_SHIFT) | (uint32_t)digits[0]))); } } break; case -3: if (8 * sizeof(uint32_t) - 1 > 2 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(uint32_t, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(uint32_t) - 1 > 3 * PyLong_SHIFT) { return (uint32_t) (((uint32_t)-1)*(((((((uint32_t)digits[2]) << PyLong_SHIFT) | (uint32_t)digits[1]) << PyLong_SHIFT) | (uint32_t)digits[0]))); } } break; case 3: if (8 * sizeof(uint32_t) > 2 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(uint32_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(uint32_t) - 1 > 3 * PyLong_SHIFT) { return (uint32_t) ((((((((uint32_t)digits[2]) << PyLong_SHIFT) | (uint32_t)digits[1]) << PyLong_SHIFT) | (uint32_t)digits[0]))); } } break; case -4: if (8 * sizeof(uint32_t) - 1 > 3 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(uint32_t, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(uint32_t) - 1 > 4 * PyLong_SHIFT) { return (uint32_t) (((uint32_t)-1)*(((((((((uint32_t)digits[3]) << PyLong_SHIFT) | (uint32_t)digits[2]) << PyLong_SHIFT) | (uint32_t)digits[1]) << PyLong_SHIFT) | (uint32_t)digits[0]))); } } break; case 4: if (8 * sizeof(uint32_t) > 3 * PyLong_SHIFT) { if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { __PYX_VERIFY_RETURN_INT(uint32_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) } else if (8 * sizeof(uint32_t) - 1 > 4 * PyLong_SHIFT) { return (uint32_t) ((((((((((uint32_t)digits[3]) << PyLong_SHIFT) | (uint32_t)digits[2]) << PyLong_SHIFT) | (uint32_t)digits[1]) << PyLong_SHIFT) | (uint32_t)digits[0]))); } } break; } #endif if (sizeof(uint32_t) <= sizeof(long)) { __PYX_VERIFY_RETURN_INT_EXC(uint32_t, long, PyLong_AsLong(x)) #ifdef HAVE_LONG_LONG } else if (sizeof(uint32_t) <= sizeof(PY_LONG_LONG)) { __PYX_VERIFY_RETURN_INT_EXC(uint32_t, PY_LONG_LONG, PyLong_AsLongLong(x)) #endif } } { #if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) PyErr_SetString(PyExc_RuntimeError, "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); #else uint32_t val; PyObject *v = __Pyx_PyNumber_IntOrLong(x); #if PY_MAJOR_VERSION < 3 if (likely(v) && !PyLong_Check(v)) { PyObject *tmp = v; v = PyNumber_Long(tmp); Py_DECREF(tmp); } #endif if (likely(v)) { int one = 1; int is_little = (int)*(unsigned char *)&one; unsigned char *bytes = (unsigned char *)&val; int ret = _PyLong_AsByteArray((PyLongObject *)v, bytes, sizeof(val), is_little, !is_unsigned); Py_DECREF(v); if (likely(!ret)) return val; } #endif return (uint32_t) -1; } } else { uint32_t val; PyObject *tmp = __Pyx_PyNumber_IntOrLong(x); if (!tmp) return (uint32_t) -1; val = __Pyx_PyInt_As_uint32_t(tmp); Py_DECREF(tmp); return val; } raise_overflow: PyErr_SetString(PyExc_OverflowError, "value too large to convert to uint32_t"); return (uint32_t) -1; raise_neg_overflow: PyErr_SetString(PyExc_OverflowError, "can't convert negative value to uint32_t"); return (uint32_t) -1; } /* CIntToPy */ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) { const long neg_one = (long) -1, const_zero = (long) 0; const int is_unsigned = neg_one > const_zero; if (is_unsigned) { if (sizeof(long) < sizeof(long)) { return PyInt_FromLong((long) value); } else if (sizeof(long) <= sizeof(unsigned long)) { return PyLong_FromUnsignedLong((unsigned long) value); #ifdef HAVE_LONG_LONG } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) { return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value); #endif } } else { if (sizeof(long) <= sizeof(long)) { return PyInt_FromLong((long) value); #ifdef HAVE_LONG_LONG } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) { return PyLong_FromLongLong((PY_LONG_LONG) value); #endif } } { int one = 1; int little = (int)*(unsigned char *)&one; unsigned char *bytes = (unsigned char *)&value; return _PyLong_FromByteArray(bytes, sizeof(long), little, !is_unsigned); } } /* CheckBinaryVersion */ static int __Pyx_check_binary_version(void) { char ctversion[4], rtversion[4]; PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION); PyOS_snprintf(rtversion, 4, "%s", Py_GetVersion()); if (ctversion[0] != rtversion[0] || ctversion[2] != rtversion[2]) { char message[200]; PyOS_snprintf(message, sizeof(message), "compiletime version %s of module '%.100s' " "does not match runtime version %s", ctversion, __Pyx_MODULE_NAME, rtversion); return PyErr_WarnEx(NULL, message, 1); } return 0; } /* FunctionExport */ static int __Pyx_ExportFunction(const char *name, void (*f)(void), const char *sig) { PyObject *d = 0; PyObject *cobj = 0; union { void (*fp)(void); void *p; } tmp; d = PyObject_GetAttrString(__pyx_m, (char *)"__pyx_capi__"); if (!d) { PyErr_Clear(); d = PyDict_New(); if (!d) goto bad; Py_INCREF(d); if (PyModule_AddObject(__pyx_m, (char *)"__pyx_capi__", d) < 0) goto bad; } tmp.fp = f; #if PY_VERSION_HEX >= 0x02070000 cobj = PyCapsule_New(tmp.p, sig, 0); #else cobj = PyCObject_FromVoidPtrAndDesc(tmp.p, (void *)sig, 0); #endif if (!cobj) goto bad; if (PyDict_SetItemString(d, name, cobj) < 0) goto bad; Py_DECREF(cobj); Py_DECREF(d); return 0; bad: Py_XDECREF(cobj); Py_XDECREF(d); return -1; } /* ModuleImport */ #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 /* TypeImport */ #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. Expected %zd, got %zd", module_name, class_name, basicsize, size); if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad; } else if ((size_t)basicsize != size) { PyErr_Format(PyExc_ValueError, "%.200s.%.200s has the wrong size, try recompiling. Expected %zd, got %zd", module_name, class_name, basicsize, size); goto bad; } return (PyTypeObject *)result; bad: Py_XDECREF(py_module); Py_XDECREF(result); return NULL; } #endif /* VoidPtrImport */ #ifndef __PYX_HAVE_RT_ImportVoidPtr #define __PYX_HAVE_RT_ImportVoidPtr static int __Pyx_ImportVoidPtr(PyObject *module, const char *name, void **p, const char *sig) { PyObject *d = 0; PyObject *cobj = 0; d = PyObject_GetAttrString(module, (char *)"__pyx_capi__"); if (!d) goto bad; cobj = PyDict_GetItemString(d, name); if (!cobj) { PyErr_Format(PyExc_ImportError, "%.200s does not export expected C variable %.200s", PyModule_GetName(module), name); goto bad; } #if PY_VERSION_HEX >= 0x02070000 if (!PyCapsule_IsValid(cobj, sig)) { PyErr_Format(PyExc_TypeError, "C variable %.200s.%.200s has wrong signature (expected %.500s, got %.500s)", PyModule_GetName(module), name, sig, PyCapsule_GetName(cobj)); goto bad; } *p = PyCapsule_GetPointer(cobj, sig); #else {const char *desc, *s1, *s2; desc = (const char *)PyCObject_GetDesc(cobj); if (!desc) goto bad; s1 = desc; s2 = sig; while (*s1 != '\0' && *s1 == *s2) { s1++; s2++; } if (*s1 != *s2) { PyErr_Format(PyExc_TypeError, "C variable %.200s.%.200s has wrong signature (expected %.500s, got %.500s)", PyModule_GetName(module), name, sig, desc); goto bad; } *p = PyCObject_AsVoidPtr(cobj);} #endif if (!(*p)) goto bad; Py_DECREF(d); return 0; bad: Py_XDECREF(d); return -1; } #endif /* FunctionImport */ #ifndef __PYX_HAVE_RT_ImportFunction #define __PYX_HAVE_RT_ImportFunction static int __Pyx_ImportFunction(PyObject *module, const char *funcname, void (**f)(void), const char *sig) { PyObject *d = 0; PyObject *cobj = 0; union { void (*fp)(void); void *p; } tmp; d = PyObject_GetAttrString(module, (char *)"__pyx_capi__"); if (!d) goto bad; cobj = PyDict_GetItemString(d, funcname); if (!cobj) { PyErr_Format(PyExc_ImportError, "%.200s does not export expected C function %.200s", PyModule_GetName(module), funcname); goto bad; } #if PY_VERSION_HEX >= 0x02070000 if (!PyCapsule_IsValid(cobj, sig)) { PyErr_Format(PyExc_TypeError, "C function %.200s.%.200s has wrong signature (expected %.500s, got %.500s)", PyModule_GetName(module), funcname, sig, PyCapsule_GetName(cobj)); goto bad; } tmp.p = PyCapsule_GetPointer(cobj, sig); #else {const char *desc, *s1, *s2; desc = (const char *)PyCObject_GetDesc(cobj); if (!desc) goto bad; s1 = desc; s2 = sig; while (*s1 != '\0' && *s1 == *s2) { s1++; s2++; } if (*s1 != *s2) { PyErr_Format(PyExc_TypeError, "C function %.200s.%.200s has wrong signature (expected %.500s, got %.500s)", PyModule_GetName(module), funcname, sig, desc); goto bad; } tmp.p = PyCObject_AsVoidPtr(cobj);} #endif *f = tmp.fp; if (!(*f)) goto bad; Py_DECREF(d); return 0; bad: Py_XDECREF(d); return -1; } #endif /* InitStrings */ static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) { while (t->p) { #if PY_MAJOR_VERSION < 3 if (t->is_unicode) { *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL); } else if (t->intern) { *t->p = PyString_InternFromString(t->s); } else { *t->p = PyString_FromStringAndSize(t->s, t->n - 1); } #else if (t->is_unicode | t->is_str) { if (t->intern) { *t->p = PyUnicode_InternFromString(t->s); } else if (t->encoding) { *t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL); } else { *t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1); } } else { *t->p = PyBytes_FromStringAndSize(t->s, t->n - 1); } #endif if (!*t->p) return -1; if (PyObject_Hash(*t->p) == -1) PyErr_Clear(); ++t; } return 0; } static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) { return __Pyx_PyUnicode_FromStringAndSize(c_str, (Py_ssize_t)strlen(c_str)); } static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject* o) { Py_ssize_t ignore; return __Pyx_PyObject_AsStringAndSize(o, &ignore); } static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) { #if CYTHON_COMPILING_IN_CPYTHON && (__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 *length = PyBytes_GET_SIZE(defenc); return defenc_c; #else if (__Pyx_PyUnicode_READY(o) == -1) return NULL; #if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII if (PyUnicode_IS_ASCII(o)) { *length = PyUnicode_GET_LENGTH(o); return PyUnicode_AsUTF8(o); } else { PyUnicode_AsASCIIString(o); return NULL; } #else return PyUnicode_AsUTF8AndSize(o, length); #endif #endif } else #endif #if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE)) if (PyByteArray_Check(o)) { *length = PyByteArray_GET_SIZE(o); return PyByteArray_AS_STRING(o); } else #endif { char* result; int r = PyBytes_AsStringAndSize(o, &result, length); if (unlikely(r < 0)) { return NULL; } else { return result; } } } static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) { int is_true = x == Py_True; if (is_true | (x == Py_False) | (x == Py_None)) return is_true; else return PyObject_IsTrue(x); } static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x) { #if CYTHON_USE_TYPE_SLOTS PyNumberMethods *m; #endif const char *name = NULL; PyObject *res = NULL; #if PY_MAJOR_VERSION < 3 if (PyInt_Check(x) || PyLong_Check(x)) #else if (PyLong_Check(x)) #endif return __Pyx_NewRef(x); #if CYTHON_USE_TYPE_SLOTS m = Py_TYPE(x)->tp_as_number; #if PY_MAJOR_VERSION < 3 if (m && m->nb_int) { name = "int"; res = 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 #else res = PyNumber_Int(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; } static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) { Py_ssize_t ival; PyObject *x; #if PY_MAJOR_VERSION < 3 if (likely(PyInt_CheckExact(b))) { if (sizeof(Py_ssize_t) >= sizeof(long)) return PyInt_AS_LONG(b); else return PyInt_AsSsize_t(x); } #endif if (likely(PyLong_CheckExact(b))) { #if CYTHON_USE_PYLONG_INTERNALS const digit* digits = ((PyLongObject*)b)->ob_digit; const Py_ssize_t size = Py_SIZE(b); if (likely(__Pyx_sst_abs(size) <= 1)) { ival = likely(size) ? digits[0] : 0; if (size == -1) ival = -ival; return ival; } else { switch (size) { case 2: if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) { return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])); } break; case -2: if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) { return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])); } break; case 3: if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) { return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])); } break; case -3: if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) { return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])); } break; case 4: if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) { return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])); } break; case -4: if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) { return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])); } break; } } #endif return PyLong_AsSsize_t(b); } x = PyNumber_Index(b); if (!x) return -1; ival = PyInt_AsSsize_t(x); Py_DECREF(x); return ival; } static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) { return PyInt_FromSize_t(ival); } #endif /* Py_PYTHON_H */