[issue25782] CPython hangs on error __context__ set to the error itself

[Chris Jerdonek]

Chris Jerdonek <chris.jerdonek at gmail.com> added the comment:

> Preventing creation of the loop will fix all other code that iterate the __context__ chain.

We can still do / discuss that following Irit's proposed change, which is an improvement, IMO.

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue25782>
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