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59 lines
1.7 KiB
Cython
59 lines
1.7 KiB
Cython
from libcpp.vector cimport vector
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from preshed.maps cimport PreshMap
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from cymem.cymem cimport Pool
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from .typedefs cimport hash_t
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from .tokens cimport Tokens
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from .lexeme cimport Lexeme
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from .utf8string cimport StringStore
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cdef extern from "Python.h":
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cdef bint Py_UNICODE_ISSPACE(Py_UNICODE ch)
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cdef bint Py_UNICODE_ISALNUM(Py_UNICODE ch)
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cdef bint Py_UNICODE_ISALPHA(Py_UNICODE ch)
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cdef bint Py_UNICODE_ISUPPER(Py_UNICODE ch)
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cdef struct String:
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Py_UNICODE* chars
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size_t n
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hash_t key
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cdef class Lexicon:
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cdef Pool mem
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cpdef readonly size_t size
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cpdef readonly StringStore strings
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cdef vector[Lexeme*] lexemes
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cdef Lexeme* get(self, String* s) except NULL
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cdef PreshMap _dict
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cdef class Language:
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cdef Pool mem
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cdef readonly unicode name
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cdef PreshMap _cache
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cdef PreshMap _specials
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cpdef readonly Lexicon lexicon
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cdef object _prefix_re
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cdef object _suffix_re
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cdef object _infix_re
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cpdef Tokens tokenize(self, unicode text)
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cdef int _tokenize(self, Tokens tokens, String* span, int start, int end) except -1
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cdef String* _split_affixes(self, String* string, vector[Lexeme*] *prefixes,
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vector[Lexeme*] *suffixes) except NULL
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cdef int _attach_tokens(self, Tokens tokens, int idx, String* string,
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vector[Lexeme*] *prefixes, vector[Lexeme*] *suffixes) except -1
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cdef int _find_prefix(self, Py_UNICODE* characters, size_t length) except -1
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cdef int _find_suffix(self, Py_UNICODE* characters, size_t length) except -1
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cdef int _find_infix(self, Py_UNICODE* characters, size_t length) except -1
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cdef int _save_cached(self, Lexeme** tokens, hash_t key, int n) except -1
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