[issue33576] Remove exception wrapping from __set_name__ calls

[Serhiy Storchaka]

Serhiy Storchaka <storchaka+cpython at gmail.com> added the comment:

Unconditional replacing an exception is bad, because it can hide important exceptions like KeybordInterrupt or MemoryError.

What if raise a new exception only if TypeError was raised? This will cover the case of a __set_name__() method with wrong signature.

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nosy: +serhiy.storchaka

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<https://bugs.python.org/issue33576>
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