Issue #25718: Fixed copying object with state with boolean value is false.
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b63015b01a
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@ -279,7 +279,7 @@ def _reconstruct(x, info, deep, memo=None):
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if n > 2:
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state = info[2]
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else:
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state = {}
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state = None
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if n > 3:
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listiter = info[3]
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else:
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@ -293,7 +293,7 @@ def _reconstruct(x, info, deep, memo=None):
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y = callable(*args)
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memo[id(x)] = y
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if state:
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if state is not None:
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if deep:
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state = deepcopy(state, memo)
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if hasattr(y, '__setstate__'):
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@ -213,6 +213,9 @@ class TestCopy(unittest.TestCase):
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return self.foo == other.foo
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x = C(42)
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self.assertEqual(copy.copy(x), x)
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# State with boolean value is false (issue #25718)
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x = C(0.0)
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self.assertEqual(copy.copy(x), x)
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# The deepcopy() method
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@ -517,6 +520,12 @@ class TestCopy(unittest.TestCase):
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self.assertEqual(y, x)
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self.assertIsNot(y, x)
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self.assertIsNot(y.foo, x.foo)
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# State with boolean value is false (issue #25718)
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x = C([])
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y = copy.deepcopy(x)
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self.assertEqual(y, x)
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self.assertIsNot(y, x)
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self.assertIsNot(y.foo, x.foo)
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def test_deepcopy_reflexive_inst(self):
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class C:
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