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44 lines
1.5 KiB
Cython
44 lines
1.5 KiB
Cython
from libcpp.vector cimport vector
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from cpython cimport Py_UNICODE_ISSPACE, Py_UNICODE_ISALPHA, Py_UNICODE_ISUPPER
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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 .structs cimport Lexeme, TokenC, Morphology, UniStr
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from .strings cimport StringStore
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from .tokens cimport Tokens
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from .vocab cimport Vocab, _Cached
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cdef union LexemesOrTokens:
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const Lexeme* const* lexemes
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TokenC* tokens
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cdef class Tokenizer:
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cdef Pool mem
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cdef PreshMap _cache
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cdef PreshMap _specials
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cpdef readonly Vocab vocab
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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 tokens_from_list(self, list strings)
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cpdef Tokens tokenize(self, unicode text)
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cdef int _try_cache(self, int idx, hash_t key, Tokens tokens) except -1
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cdef int _tokenize(self, Tokens tokens, UniStr* span, int start, int end) except -1
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cdef UniStr* _split_affixes(self, UniStr* 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, UniStr* 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, const TokenC* tokens, hash_t key, int n) except -1
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