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483dddc9bc
* Add custom MatchPatternError * Improve validators and add validation option to Matcher * Adjust formatting * Never validate in Matcher within PhraseMatcher If we do decide to make validate default to True, the PhraseMatcher's Matcher shouldn't ever validate. Here, we create the patterns automatically anyways (and it's currently unclear whether the validation has performance impacts at a very large scale).
70 lines
1.3 KiB
Cython
70 lines
1.3 KiB
Cython
from libc.stdint cimport int32_t
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from libcpp.vector cimport vector
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from cymem.cymem cimport Pool
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from ..vocab cimport Vocab
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from ..typedefs cimport attr_t, hash_t
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from ..structs cimport TokenC
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from ..lexeme cimport attr_id_t
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cdef enum action_t:
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REJECT = 0000
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MATCH = 1000
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ADVANCE = 0100
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RETRY = 0010
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RETRY_EXTEND = 0011
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RETRY_ADVANCE = 0110
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MATCH_EXTEND = 1001
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MATCH_REJECT = 2000
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cdef enum quantifier_t:
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ZERO
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ZERO_ONE
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ZERO_PLUS
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ONE
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ONE_PLUS
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cdef struct AttrValueC:
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attr_id_t attr
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attr_t value
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cdef struct IndexValueC:
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int32_t index
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attr_t value
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cdef struct TokenPatternC:
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AttrValueC* attrs
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int32_t* py_predicates
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IndexValueC* extra_attrs
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int32_t nr_attr
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int32_t nr_extra_attr
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int32_t nr_py
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quantifier_t quantifier
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hash_t key
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cdef struct PatternStateC:
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TokenPatternC* pattern
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int32_t start
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int32_t length
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cdef struct MatchC:
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attr_t pattern_id
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int32_t start
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int32_t length
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cdef class Matcher:
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cdef Pool mem
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cdef vector[TokenPatternC*] patterns
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cdef readonly Vocab vocab
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cdef public object validator
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cdef public object _patterns
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cdef public object _callbacks
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cdef public object _extensions
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cdef public object _extra_predicates
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