2019-04-01 10:11:27 +00:00
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# coding: utf8
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from __future__ import unicode_literals
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2019-03-28 12:24:47 +00:00
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from spacy.util import decaying
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2019-04-01 10:11:27 +00:00
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def test_issue3447():
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sizes = decaying(10.0, 1.0, 0.5)
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2019-03-28 12:24:47 +00:00
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size = next(sizes)
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2019-04-01 10:11:27 +00:00
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assert size == 10.0
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2019-03-28 12:24:47 +00:00
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size = next(sizes)
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2019-04-01 10:11:27 +00:00
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assert size == 10.0 - 0.5
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2019-03-28 12:24:47 +00:00
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size = next(sizes)
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2019-04-01 10:11:27 +00:00
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assert size == 10.0 - 0.5 - 0.5
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