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18 lines
235 B
18 lines
235 B
4 years ago
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# test builtin issubclass
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class A:
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pass
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print(issubclass(A, A))
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print(issubclass(A, (A,)))
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try:
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issubclass(A, 1)
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except TypeError:
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print('TypeError')
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try:
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issubclass('a', 1)
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except TypeError:
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print('TypeError')
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