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Petr
42dd3f39bf
A class containing at least one method declared with `abstractmethod` decorator that hasn’t been overridden yet cannot be instantiated. Also report instantiation of classes that directly inherit ABC or have metaclass set to ABCMeta. (cherry picked from commit 55cb4dc90c55ddc63991a4c3f6b50b4e34a3b4bd) GitOrigin-RevId: b37ea24490dc5ce7dcce87adf21aa6fe31e0e9dc
17 lines
297 B
Python
17 lines
297 B
Python
from abc import ABCMeta, abstractmethod
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class AbstractClass(metaclass=ABCMeta):
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@abstractmethod
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def foo(self):
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...
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def bar(cls: type[AbstractClass]):
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return cls().foo()
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AC = AbstractClass
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<warning descr="Cannot instantiate abstract class 'AbstractClass'">AC()</warning>
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