mirror of https://github.com/explosion/spaCy.git
92 lines
2.3 KiB
Cython
92 lines
2.3 KiB
Cython
from libc.stdint cimport uint32_t
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from numpy cimport ndarray
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cimport numpy
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from cymem.cymem cimport Pool
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from thinc.typedefs cimport atom_t
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from .typedefs cimport flags_t, attr_id_t, attr_t
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from .parts_of_speech cimport univ_pos_t
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from .structs cimport Morphology, TokenC, LexemeC
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from .vocab cimport Vocab
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from .strings cimport StringStore
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ctypedef const LexemeC* const_Lexeme_ptr
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ctypedef TokenC* TokenC_ptr
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ctypedef fused LexemeOrToken:
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const_Lexeme_ptr
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TokenC_ptr
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cdef attr_t get_lex_attr(const LexemeC* lex, attr_id_t feat_name) nogil
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cdef attr_t get_token_attr(const TokenC* lex, attr_id_t feat_name) nogil
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cdef inline bint check_flag(const LexemeC* lexeme, attr_id_t flag_id) nogil:
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return lexeme.flags & (1 << flag_id)
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cdef class Tokens:
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cdef Pool mem
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cdef Vocab vocab
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cdef TokenC* data
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cdef list _py_tokens
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cdef unicode _string
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cdef tuple _tag_strings
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cdef tuple _dep_strings
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cdef public bint is_tagged
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cdef public bint is_parsed
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cdef int length
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cdef int max_length
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cdef int push_back(self, int i, LexemeOrToken lex_or_tok) except -1
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cpdef long[:,:] to_array(self, object features)
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cdef class Token:
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cdef Vocab vocab
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cdef unicode _string
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cdef const TokenC* c
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cdef readonly int i
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cdef int array_len
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cdef bint _owns_c_data
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cdef Tokens _seq
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cdef tuple _tag_strings
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cdef tuple _dep_strings
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@staticmethod
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cdef inline Token cinit(Vocab vocab, unicode string,
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const TokenC* token, int offset, int array_len,
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Tokens parent_seq, tuple tag_strings, tuple dep_strings):
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if offset < 0 or offset >= array_len:
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msg = "Attempt to access token at %d, max length %d"
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raise IndexError(msg % (offset, array_len))
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if parent_seq._py_tokens[offset] is not None:
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return parent_seq._py_tokens[offset]
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cdef Token self = Token.__new__(Token, vocab, string)
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self.c = token
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self.i = offset
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self.array_len = array_len
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self._seq = parent_seq
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self._tag_strings = tag_strings
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self._dep_strings = dep_strings
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self._seq._py_tokens[offset] = self
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return self
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cdef int take_ownership_of_c_data(self) except -1
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