spaCy/spacy/tests/regression/test_issue1434.py

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from __future__ import unicode_literals
2017-10-24 12:25:49 +00:00
from ...vocab import Vocab
from ...lang.lex_attrs import LEX_ATTRS
from ...tokens import Doc
from ...matcher import Matcher
def test_issue1434():
'''Test matches occur when optional element at end of short doc'''
vocab = Vocab(lex_attr_getters=LEX_ATTRS)
hello_world = Doc(vocab, words=['Hello', 'World'])
hello = Doc(vocab, words=['Hello'])
matcher = Matcher(vocab)
matcher.add('MyMatcher', None,
[ {'ORTH': 'Hello' }, {'IS_ALPHA': True, 'OP': '?'} ])
matches = matcher(hello_world)
assert matches
matches = matcher(hello)
assert matches