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3711af74e5
* Add tokenizer option to allow Matcher handling for all rules
Add tokenizer option `with_faster_rules_heuristics` that determines
whether the special cases applied by the internal `Matcher` are filtered
by whether they contain affixes or space. If `True` (default), the rules
are filtered to prioritize speed over rare edge cases. If `False`, all
rules are included in the final `Matcher`-based pass over the doc.
* Reset all caches when reloading special cases
* Revert "Reset all caches when reloading special cases"
This reverts commit 4ef6bd171d.
* Initialize max_length properly
* Add new tag to API docs
* Rename to faster heuristics
55 lines
2.3 KiB
Cython
55 lines
2.3 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 .structs cimport LexemeC, SpanC, TokenC
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from .strings cimport StringStore
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from .tokens.doc cimport Doc
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from .vocab cimport Vocab, LexemesOrTokens, _Cached
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from .matcher.phrasematcher cimport PhraseMatcher
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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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cdef readonly Vocab vocab
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cdef object _token_match
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cdef object _url_match
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cdef object _prefix_search
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cdef object _suffix_search
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cdef object _infix_finditer
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cdef object _rules
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cdef PhraseMatcher _special_matcher
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# TODO convert to bool in v4
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cdef int _faster_heuristics
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# TODO next one is unused and should be removed in v4
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# https://github.com/explosion/spaCy/pull/9150
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cdef int _unused_int2
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cdef Doc _tokenize_affixes(self, str string, bint with_special_cases)
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cdef int _apply_special_cases(self, Doc doc) except -1
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cdef void _filter_special_spans(self, vector[SpanC] &original,
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vector[SpanC] &filtered, int doc_len) nogil
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cdef object _prepare_special_spans(self, Doc doc,
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vector[SpanC] &filtered)
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cdef int _retokenize_special_spans(self, Doc doc, TokenC* tokens,
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object span_data)
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cdef int _try_specials_and_cache(self, hash_t key, Doc tokens,
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int* has_special,
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bint with_special_cases) except -1
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cdef int _tokenize(self, Doc tokens, str span, hash_t key,
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int* has_special, bint with_special_cases) except -1
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cdef str _split_affixes(self, Pool mem, str string,
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vector[LexemeC*] *prefixes,
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vector[LexemeC*] *suffixes, int* has_special,
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bint with_special_cases)
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cdef int _attach_tokens(self, Doc tokens, str string,
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vector[LexemeC*] *prefixes,
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vector[LexemeC*] *suffixes, int* has_special,
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bint with_special_cases) except -1
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cdef int _save_cached(self, const TokenC* tokens, hash_t key,
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int* has_special, int n) except -1
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