[issue35137] Exception in isinstance when __class__ property raises

[Serhiy Storchaka]

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

Arbitrary exceptions should not be silenced. Imagine that the user pressed Ctrl-C when the __class__ property implemented in Python was executed. The KeyboardInterrupt exception will be silenced in Python 2, and isinstance() will silently return incorrect result.

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nosy: +serhiy.storchaka

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue35137>
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