[issue30678] Widget variable binding does not work if mainloop is called from a different function

[Louie Lu]

Louie Lu added the comment:

Sorry, but I can't see the different between your first and second code. On my Linux, it all set to check the box when it run up. Do I miss anything?

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nosy: +louielu

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue30678>
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