2017-11-28 19:27:54 +00:00
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# coding: utf8
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from __future__ import unicode_literals
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import pytest
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from ...language import Language
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from ...vocab import Vocab
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def test_issue1654():
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nlp = Language(Vocab())
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assert not nlp.pipeline
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nlp.add_pipe(lambda doc: doc, name='1')
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nlp.add_pipe(lambda doc: doc, name='2', after='1')
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nlp.add_pipe(lambda doc: doc, name='3', after='2')
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assert nlp.pipe_names == ['1', '2', '3']
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2017-11-28 19:37:55 +00:00
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nlp2 = Language(Vocab())
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assert not nlp2.pipeline
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nlp2.add_pipe(lambda doc: doc, name='3')
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nlp2.add_pipe(lambda doc: doc, name='2', before='3')
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nlp2.add_pipe(lambda doc: doc, name='1', before='2')
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assert nlp2.pipe_names == ['1', '2', '3']
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