mirror of https://github.com/explosion/spaCy.git
59 lines
1.4 KiB
Python
59 lines
1.4 KiB
Python
from __future__ import unicode_literals
|
|
import pytest
|
|
|
|
from ...matcher import Matcher
|
|
from ...tokens import Doc
|
|
from ...vocab import Vocab
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
'string,start,end',
|
|
[
|
|
('a', 0, 1),
|
|
('a b', 0, 2),
|
|
('a c', 0, 1),
|
|
('a b c', 0, 2),
|
|
('a b b c', 0, 2),
|
|
('a b b', 0, 2),
|
|
]
|
|
)
|
|
def test_issue1450_matcher_end_zero_plus(string, start, end):
|
|
'''Test matcher works when patterns end with * operator.
|
|
|
|
Original example (rewritten to avoid model usage)
|
|
|
|
nlp = spacy.load('en_core_web_sm')
|
|
matcher = Matcher(nlp.vocab)
|
|
matcher.add(
|
|
"TSTEND",
|
|
on_match_1,
|
|
[
|
|
{TAG: "JJ", LOWER: "new"},
|
|
{TAG: "NN", 'OP': "*"}
|
|
]
|
|
)
|
|
doc = nlp(u'Could you create a new ticket for me?')
|
|
print([(w.tag_, w.text, w.lower_) for w in doc])
|
|
matches = matcher(doc)
|
|
print(matches)
|
|
assert len(matches) == 1
|
|
assert matches[0][1] == 4
|
|
assert matches[0][2] == 5
|
|
'''
|
|
matcher = Matcher(Vocab())
|
|
matcher.add(
|
|
"TSTEND",
|
|
None,
|
|
[
|
|
{'ORTH': "a"},
|
|
{'ORTH': "b", 'OP': "*"}
|
|
]
|
|
)
|
|
doc = Doc(Vocab(), words=string.split())
|
|
matches = matcher(doc)
|
|
if start is None or end is None:
|
|
assert matches == []
|
|
|
|
assert matches[0][1] == start
|
|
assert matches[0][2] == end
|