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https://github.com/explosion/spaCy.git
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* Begin merge of Gazetteer and DE branches
This commit is contained in:
Matthew Honnibal
parent
dbf8dce109
commit
d2fc104a26
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@ -4,6 +4,7 @@ from .attrs cimport ID, ORTH, LOWER, NORM, SHAPE, PREFIX, SUFFIX, LENGTH, CLUSTE
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from .structs cimport LexemeC
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from .strings cimport StringStore
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from .vocab cimport Vocab
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from numpy cimport ndarray
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@ -15,21 +16,31 @@ cdef class Lexeme:
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cdef readonly Vocab vocab
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cdef readonly attr_t orth
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cdef int set_struct_props(Vocab vocab, LexemeC* lex, dict props) except -1:
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lex.length = props['length']
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lex.orth = vocab.strings[props['orth']]
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lex.lower = vocab.strings[props['lower']]
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lex.norm = vocab.strings[props['norm']]
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lex.shape = vocab.strings[props['shape']]
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lex.prefix = vocab.strings[props['prefix']]
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lex.suffix = vocab.strings[props['suffix']]
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@staticmethod
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cdef inline Lexeme from_ptr(LexemeC* lex, Vocab vocab, int vector_length):
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cdef Lexeme self = Lexeme.__new__(Lexeme, vocab, lex.orth)
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self.c = lex
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self.vocab = vocab
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self.orth = lex.orth
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lex.cluster = props['cluster']
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lex.prob = props['prob']
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lex.sentiment = props['sentiment']
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lex.flags = props['flags']
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lex.repvec = empty_vec
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@staticmethod
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cdef inline void set_struct_attr(LexemeC* lex, attr_id_t name, attr_t value) nogil:
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if name < (sizeof(flags_t) * 8):
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Lexeme.set_flag(lex, name, value)
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elif name == ID:
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lex.id = value
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elif name == LOWER:
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lex.lower = value
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elif name == NORM:
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lex.norm = value
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elif name == SHAPE:
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lex.shape = value
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elif name == PREFIX:
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lex.prefix = value
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elif name == SUFFIX:
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lex.suffix = value
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elif name == CLUSTER:
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lex.cluster = value
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@staticmethod
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cdef inline attr_t get_struct_attr(const LexemeC* lex, attr_id_t feat_name) nogil:
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@ -56,5 +67,14 @@ cdef class Lexeme:
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else:
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return 0
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@staticmethod
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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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@staticmethod
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cdef inline bint set_flag(LexemeC* lexeme, attr_id_t flag_id, bint value) nogil:
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cdef flags_t one = 1
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if value:
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lexeme.flags |= one << flag_id
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else:
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lexeme.flags &= ~(one << flag_id)
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@ -26,11 +26,7 @@ cdef class Lexeme:
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def __init__(self, Vocab vocab, int orth):
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self.vocab = vocab
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self.orth = orth
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self.c = <LexemeC*><void*>vocab.get_by_orth(orth)
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property orth:
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def __get__(self):
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return self.c.orth
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self.c = <LexemeC*><void*>vocab.get_by_orth(vocab.mem, orth)
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property lower:
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def __get__(self): return self.c.lower
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@ -78,44 +74,44 @@ cdef class Lexeme:
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property is_oov:
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def __get__(self): return Lexeme.check_flag(self.c, IS_OOV)
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def __set__(self, attr_id_t x): Lexeme.set_flag(self.c, IS_OOV, x)
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def __set__(self, bint x): Lexeme.set_flag(self.c, IS_OOV, x)
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property is_alpha:
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def __get__(self): return Lexeme.check_flag(self.c, IS_ALPHA)
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def __set__(self, attr_id_t x): Lexeme.set_flag(self.c, IS_ALPHA, x)
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def __set__(self, bint x): Lexeme.set_flag(self.c, IS_ALPHA, x)
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property is_ascii:
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def __get__(self): return Lexeme.check_flag(self.c, IS_ASCII)
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def __set__(self, attr_id_t x): Lexeme.set_flag(self.c, IS_ASCII, x)
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def __set__(self, bint x): Lexeme.set_flag(self.c, IS_ASCII, x)
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property is_digit:
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def __get__(self): return Lexeme.check_flag(self.c, IS_DIGIT)
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def __set__(self, attr_id_t x): Lexeme.set_flag(self.c, IS_DIGIT, x)
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def __set__(self, bint x): Lexeme.set_flag(self.c, IS_DIGIT, x)
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property is_lower:
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def __get__(self): return Lexeme.check_flag(self.c, IS_LOWER)
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def __set__(self, attr_id_t x): Lexeme.set_flag(self.c, IS_LOWER, x)
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def __set__(self, bint x): Lexeme.set_flag(self.c, IS_LOWER, x)
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property is_title:
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def __get__(self): return Lexeme.check_flag(self.c, IS_TITLE)
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def __set__(self, attr_id_t x): Lexeme.set_flag(self.c, IS_TITLE, x)
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def __set__(self, bint x): Lexeme.set_flag(self.c, IS_TITLE, x)
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property is_punct:
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def __get__(self): return Lexeme.check_flag(self.c, IS_PUNCT)
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def __set__(self, attr_id_t x): Lexeme.set_flag(self.c, IS_PUNCT, x)
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def __set__(self, bint x): Lexeme.set_flag(self.c, IS_PUNCT, x)
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property is_space:
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def __get__(self): return Lexeme.check_flag(self.c, IS_SPACE)
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def __set__(self, attr_id_t x): Lexeme.set_flag(self.c, IS_SPACE, x)
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def __set__(self, bint x): Lexeme.set_flag(self.c, IS_SPACE, x)
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property like_url:
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def __get__(self): return Lexeme.check_flag(self.c, LIKE_URL)
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def __set__(self, attr_id_t x): Lexeme.set_flag(self.c, LIKE_URL, x)
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def __set__(self, bint x): Lexeme.set_flag(self.c, LIKE_URL, x)
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property like_num:
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def __get__(self): return Lexeme.like_num(self.c, IKE_NUM)
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def __set__(self, attr_id_t x): Lexeme.set_flag(self.c, LIKE_NUM, x)
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def __get__(self): return Lexeme.check_flag(self.c, LIKE_NUM)
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def __set__(self, bint x): Lexeme.set_flag(self.c, LIKE_NUM, x)
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property like_email:
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def __get__(self): return Lexeme.check_flag(self.c, LIKE_EMAIL)
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def __set__(self, attr_id_t x): Lexeme.set_flag(self.c, LIKE_EMAIL, x)
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def __set__(self, bint x): Lexeme.set_flag(self.c, LIKE_EMAIL, x)
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@ -102,21 +102,22 @@ cdef class Matcher:
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cdef readonly int n_patterns
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def __init__(self, vocab, patterns):
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self.vocab = vocab
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self.mem = Pool()
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for entity_key, (etype, attrs, specs) in sorted(patterns.items()):
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self.add(entity_key, etype, attrs, specs)
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def add(self, entity_key, etype, attrs, specs):
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if isinstance(entity_key, basestring):
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entity_key = vocab.strings[entity_key]
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entity_key = self.vocab.strings[entity_key]
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if isinstance(etype, basestring):
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etype = vocab.strings[etype]
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etype = self.vocab.strings[etype]
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elif etype is None:
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etype = -1
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# TODO: Do something more clever about multiple patterns for single
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# entity
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for spec in specs:
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spec = _convert_strings(spec, vocab.strings)
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spec = _convert_strings(spec, self.vocab.strings)
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self.patterns.push_back(init_pattern(self.mem, spec, etype))
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@classmethod
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@ -5,6 +5,7 @@ from libc.stdint cimport uint32_t
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import numpy
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import struct
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from ..lexeme cimport Lexeme
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from ..lexeme cimport EMPTY_LEXEME
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from ..typedefs cimport attr_t, flags_t
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from ..attrs cimport attr_id_t
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@ -13,8 +14,6 @@ from ..attrs cimport POS, LEMMA, TAG, DEP, HEAD, SPACY, ENT_IOB, ENT_TYPE
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from ..parts_of_speech import UNIV_POS_NAMES
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from ..parts_of_speech cimport CONJ, PUNCT, NOUN
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from ..parts_of_speech cimport univ_pos_t
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from ..lexeme cimport check_flag
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from ..lexeme cimport get_attr as get_lex_attr
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from .spans cimport Span
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from .token cimport Token
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from ..serialize.bits cimport BitArray
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@ -48,7 +47,7 @@ cdef attr_t get_token_attr(const TokenC* token, attr_id_t feat_name) nogil:
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elif feat_name == ENT_TYPE:
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return token.ent_type
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else:
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return get_lex_attr(token.lex, feat_name)
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return Lexeme.get_struct_attr(token.lex, feat_name)
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cdef class Doc:
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@ -1,6 +1,5 @@
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from libc.string cimport memcpy
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from cpython.mem cimport PyMem_Malloc, PyMem_Free
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from ..lexeme cimport check_flag
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# Compiler crashes on memory view coercion without this. Should report bug.
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from cython.view cimport array as cvarray
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cimport numpy as np
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@ -9,6 +8,7 @@ np.import_array()
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import numpy
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from ..lexeme cimport Lexeme
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from ..parts_of_speech import UNIV_POS_NAMES
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from ..attrs cimport LEMMA
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@ -42,7 +42,7 @@ cdef class Token:
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return self.string
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cpdef bint check_flag(self, attr_id_t flag_id) except -1:
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return check_flag(self.c.lex, flag_id)
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return Lexeme.check_flag(self.c.lex, flag_id)
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def nbor(self, int i=1):
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return self.doc[self.i+i]
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@ -286,37 +286,37 @@ cdef class Token:
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return self.vocab.strings[self.c.dep]
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property is_oov:
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def __get__(self): return check_flag(self.c.lex, IS_OOV)
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def __get__(self): return Lexeme.check_flag(self.c.lex, IS_OOV)
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property is_alpha:
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def __get__(self): return check_flag(self.c.lex, IS_ALPHA)
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def __get__(self): return Lexeme.check_flag(self.c.lex, IS_ALPHA)
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property is_ascii:
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def __get__(self): return check_flag(self.c.lex, IS_ASCII)
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def __get__(self): return Lexeme.check_flag(self.c.lex, IS_ASCII)
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property is_digit:
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def __get__(self): return check_flag(self.c.lex, IS_DIGIT)
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def __get__(self): return Lexeme.check_flag(self.c.lex, IS_DIGIT)
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property is_lower:
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def __get__(self): return check_flag(self.c.lex, IS_LOWER)
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def __get__(self): return Lexeme.check_flag(self.c.lex, IS_LOWER)
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property is_title:
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def __get__(self): return check_flag(self.c.lex, IS_TITLE)
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def __get__(self): return Lexeme.check_flag(self.c.lex, IS_TITLE)
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property is_punct:
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def __get__(self): return check_flag(self.c.lex, IS_PUNCT)
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def __get__(self): return Lexeme.check_flag(self.c.lex, IS_PUNCT)
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property is_space:
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def __get__(self): return check_flag(self.c.lex, IS_SPACE)
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def __get__(self): return Lexeme.check_flag(self.c.lex, IS_SPACE)
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property like_url:
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def __get__(self): return check_flag(self.c.lex, LIKE_URL)
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def __get__(self): return Lexeme.check_flag(self.c.lex, LIKE_URL)
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property like_num:
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def __get__(self): return check_flag(self.c.lex, LIKE_NUM)
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def __get__(self): return Lexeme.check_flag(self.c.lex, LIKE_NUM)
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property like_email:
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def __get__(self): return check_flag(self.c.lex, LIKE_EMAIL)
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def __get__(self): return Lexeme.check_flag(self.c.lex, LIKE_EMAIL)
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_pos_id_to_string = {id_: string for string, id_ in UNIV_POS_NAMES.items()}
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@ -37,6 +37,7 @@ cdef class Vocab:
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cdef const LexemeC* get_by_orth(self, Pool mem, attr_t orth) except NULL
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cdef int _add_lex_to_vocab(self, hash_t key, const LexemeC* lex) except -1
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cdef const LexemeC* _new_lexeme(self, Pool mem, unicode string) except NULL
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cdef PreshMap _by_hash
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cdef PreshMap _by_orth
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@ -12,7 +12,6 @@ import math
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import json
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from .lexeme cimport EMPTY_LEXEME
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from .lexeme cimport set_lex_struct_props
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from .lexeme cimport Lexeme
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from .strings cimport hash_string
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from .orth cimport word_shape
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@ -36,12 +35,13 @@ EMPTY_LEXEME.repvec = EMPTY_VEC
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cdef class Vocab:
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'''A map container for a language's LexemeC structs.
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'''
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def __init__(self, data_dir=None, get_lex_attr=None):
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def __init__(self, data_dir=None, get_lex_attr=None, load_vectors=False):
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self.mem = Pool()
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self._by_hash = PreshMap()
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self._by_orth = PreshMap()
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self.strings = StringStore()
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self.pos_tags = pos_tags if pos_tags is not None else {}
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#self.pos_tags = pos_tags if pos_tags is not None else {}
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self.pos_tags = {}
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self.get_lex_attr = get_lex_attr
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self.repvec_length = 0
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@ -112,7 +112,7 @@ cdef class Vocab:
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if is_oov:
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lex.id = 0
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else:
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self._add_lex_to_vocab(key, lex)
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self._add_lex_to_vocab(hash_string(string), lex)
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assert lex != NULL, string
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return lex
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@ -125,7 +125,7 @@ cdef class Vocab:
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cdef attr_t orth
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cdef size_t addr
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for orth, addr in self._by_orth.items():
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yield Lexeme.from_ptr(<LexemeC*>addr, self.strings, self.repvec_length)
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yield Lexeme.from_ptr(<LexemeC*>addr, self, self.repvec_length)
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def __getitem__(self, id_or_string):
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'''Retrieve a lexeme, given an int ID or a unicode string. If a previously
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@ -157,7 +157,7 @@ cdef class Vocab:
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raise ValueError("Vocab unable to map type: "
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"%s. Maps unicode --> Lexeme or "
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"int --> Lexeme" % str(type(id_or_string)))
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return Lexeme.from_ptr(lexeme, self.strings, self.repvec_length)
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return Lexeme.from_ptr(<LexemeC*><void*>lexeme, self, self.repvec_length)
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def dump(self, loc):
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if path.exists(loc):
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