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Fix matcher bug #3328

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This commit is contained in:
Matthew Honnibal 2019-02-27 10:25:39 +01:00
parent cb481aa1fe
commit 8d6954e0e7
2 changed files with 3 additions and 3 deletions
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5
spacy/matcher/matcher.pyx
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@ -60,9 +60,10 @@ cdef find_matches(TokenPatternC** patterns, int n, Doc doc, extensions=None,
for i in range(doc.length): for i in range(doc.length):
for j in range(n): for j in range(n):
states.push_back(PatternStateC(patterns[j], i, 0)) states.push_back(PatternStateC(patterns[j], i, 0))
transition_states(states, matches, &predicate_cache[i], transition_states(states, matches, predicate_cache,
doc[i], extra_attr_values, predicates) doc[i], extra_attr_values, predicates)
extra_attr_values += nr_extra_attr extra_attr_values += nr_extra_attr
predicate_cache += len(predicates)
# Handle matches that end in 0-width patterns # Handle matches that end in 0-width patterns
finish_states(matches, states) finish_states(matches, states)
output = [] output = []
@ -105,7 +106,6 @@ cdef void transition_states(vector[PatternStateC]& states, vector[MatchC]& match
if states[i].pattern.nr_py >= 1: if states[i].pattern.nr_py >= 1:
update_predicate_cache(cached_py_predicates, update_predicate_cache(cached_py_predicates,
states[i].pattern, token, py_predicates) states[i].pattern, token, py_predicates)
for i in range(states.size()):
action = get_action(states[i], token.c, extra_attrs, action = get_action(states[i], token.c, extra_attrs,
cached_py_predicates) cached_py_predicates)
if action == REJECT: if action == REJECT:
@ -127,6 +127,7 @@ cdef void transition_states(vector[PatternStateC]& states, vector[MatchC]& match
PatternStateC(pattern=state.pattern+1, start=state.start, PatternStateC(pattern=state.pattern+1, start=state.start,
length=state.length+1)) length=state.length+1))
states[q].pattern += 1 states[q].pattern += 1
if states[q].pattern.nr_py != 0: if states[q].pattern.nr_py != 0:
update_predicate_cache(cached_py_predicates, update_predicate_cache(cached_py_predicates,
states[q].pattern, token, py_predicates) states[q].pattern, token, py_predicates)

1
spacy/tests/regression/test_issue3328.py
View File

@ -6,7 +6,6 @@ from spacy.matcher import Matcher
from spacy.tokens import Doc from spacy.tokens import Doc
@pytest.mark.xfail
def test_issue3328(en_vocab): def test_issue3328(en_vocab):
doc = Doc(en_vocab, words=["Hello", ",", "how", "are", "you", "doing", "?"]) doc = Doc(en_vocab, words=["Hello", ",", "how", "are", "you", "doing", "?"])
matcher = Matcher(en_vocab) matcher = Matcher(en_vocab)