19 lines
579 B
Python
19 lines
579 B
Python
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# -*- coding: utf-8 -*-
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import pytest
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import pandas.util.testing as tm
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class TestCategoricalWarnings(object):
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def test_tab_complete_warning(self, ip):
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# https://github.com/pandas-dev/pandas/issues/16409
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pytest.importorskip('IPython', minversion="6.0.0")
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from IPython.core.completer import provisionalcompleter
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code = "import pandas as pd; c = Categorical([])"
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ip.run_code(code)
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with tm.assert_produces_warning(None):
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with provisionalcompleter('ignore'):
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list(ip.Completer.completions('c.', 1))
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