[docs] [issue15099] exec of function doesn't call __getitem__ or __missing__ on undefined global

[Mark Dickinson]

Mark Dickinson <dickinsm at gmail.com> added the comment:

Yes, this is definitely a dark corner of Python, and one that it seems worth trying to illuminate a bit in the documentation.

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue15099>
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