[issue19021] AttributeError in Popen.__del__

[Antoine Pitrou]

Antoine Pitrou added the comment:

> There is a regression in 3.4 due to changes in shutdown procedure. This 
> code correctly works in 3.3. There are more than a dozen places in the 
> stdlib which rely upon accessibility of builtins.

Well, perhaps we can special-case builtins not to be "wiped" at shutdown.
However, there is another problem here in that the Popen object survives until the builtins module is wiped. This should be investigated too.

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue19021>
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