[issue38008] ContextManager and AsyncContextManager protocols can't be subclassed

[Ivan Levkivskyi]

Ivan Levkivskyi <levkivskyi at gmail.com> added the comment:

> I'd like to take a stab at putting up a patch for this

Great, thanks! Go ahead and try it.

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nosy: +levkivskyi

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue38008>
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