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16 lines
453 B
16 lines
453 B
4 years ago
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"""
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categories: Core,Classes
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description: Method Resolution Order (MRO) is not compliant with CPython
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cause: Depth first non-exhaustive method resolution order
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workaround: Avoid complex class hierarchies with multiple inheritance and complex method overrides. Keep in mind that many languages don't support multiple inheritance at all.
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"""
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class Foo:
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def __str__(self):
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return "Foo"
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class C(tuple, Foo):
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pass
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t = C((1, 2, 3))
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print(t)
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