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SF patch 564549 (Erik Andersén).
The WeakKeyDictionary constructor didn't work when a dict arg was given. Fixed by moving a line. Also adding a unit test. Bugfix candidate.
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3 changed files with 13 additions and 1 deletions
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@ -391,6 +391,17 @@ class MappingTestCase(TestBase):
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values.remove(v)
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self.assert_(len(values) == 0, "itervalues() did not touch all values")
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def test_make_weak_keyed_dict_from_dict(self):
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o = Object(3)
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dict = weakref.WeakKeyDictionary({o:364})
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self.assert_(dict[o] == 364)
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def test_make_weak_keyed_dict_from_weak_keyed_dict(self):
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o = Object(3)
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dict = weakref.WeakKeyDictionary({o:364})
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dict2 = weakref.WeakKeyDictionary(dict)
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self.assert_(dict[o] == 364)
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def make_weak_keyed_dict(self):
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dict = weakref.WeakKeyDictionary()
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objects = map(Object, range(self.COUNT))
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