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0f80c38530
A bug in 2.7 test_descr.py revealed a problem with the way we were
detecting docstrings.
__doc__ = DocDescr()
was getting confused with a docstring.
This program also reveals other bugs in 3.2+ but we'll deal with that
in another commit.
28 lines
941 B
Python
28 lines
941 B
Python
# From 2.7 test_descr.py
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# Testing __doc__ descriptor...
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# The bug in decompilation was erroneously matching
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# __doc__ = as a docstring
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"""This program is self-checking!"""
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def test_doc_descriptor():
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# Testing __doc__ descriptor...
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# Python SF bug 542984
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class DocDescr(object):
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def __get__(self, object, otype):
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if object:
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object = object.__class__.__name__ + ' instance'
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if otype:
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otype = otype.__name__
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return 'object=%s; type=%s' % (object, otype)
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class OldClass:
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__doc__ = DocDescr()
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class NewClass(object):
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__doc__ = DocDescr()
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assert OldClass.__doc__ == 'object=None; type=OldClass'
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assert OldClass().__doc__ == 'object=OldClass instance; type=OldClass'
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assert NewClass.__doc__ == 'object=None; type=NewClass'
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assert NewClass().__doc__ == 'object=NewClass instance; type=NewClass'
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test_doc_descriptor()
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