[issue20167] Exception on IDLE closing

[Terry J. Reedy]

Terry J. Reedy added the comment:

This has been left open to see if the undlying problem can be found. If #20567 is a guide, there might be a root.destroy that should be followed by del root.

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resolution:  -> fixed
stage:  -> needs patch

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue20167>
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