spaCy/spacy/tests/regression/test_issue1883.py

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2018-01-24 14:42:33 +00:00
'''Check Matcher can be unpickled correctly.'''
from __future__ import unicode_literals
import copy
from ... vocab import Vocab
from ... matcher import Matcher
from ... tokens import Doc
def test_issue1883():
m = Matcher(Vocab())
m.add('pat1', None, [{'orth': 'hello'}])
doc = Doc(m.vocab, words=['hello'])
assert len(m(doc)) == 1
m2 = copy.deepcopy(m)
doc2 = Doc(m2.vocab, words=['hello'])
assert len(m2(doc2)) == 1