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38 lines
640 B
Python
38 lines
640 B
Python
"""unittest/unittest2 compatibility wrapper.
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Anything internal to nose2 *must* import unittest from here, to be
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sure that it is using unittest2 when on older pythons.
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Yes::
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from nose2.compat import unittest
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**NO**::
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import unittest
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**NO**::
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import unittest2
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"""
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try:
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import unittest2 as unittest
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except ImportError:
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import unittest
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try:
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unittest.installHandler
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except AttributeError:
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raise ImportError(
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"Built-in unittest version too old, unittest2 is required")
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__unittest = True
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try:
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from collections import OrderedDict
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except ImportError:
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from .backports.ordereddict import OrderedDict
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