[issue14998] pprint._safe_key is not always safe enough

[Florent Xicluna]

Florent Xicluna <florent.xicluna at gmail.com> added the comment:

Thank you for this patch.

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resolution:  -> fixed
stage: patch review -> committed/rejected
status: open -> closed

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue14998>
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