[issue22068] tkinter: avoid reference loops with Variables and Fonts

[Terry J. Reedy]

Terry J. Reedy added the comment:

-R no longer finds leaks with current Idle tests. There might still be some in modules not tested.

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components:  -IDLE, Tests
title: test_idle leaks uncollectable objects -> tkinter: avoid reference loops with Variables and Fonts

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue22068>
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