[issue33412] Tkinter hangs if using multiple threads and event handlers

[Ivan Pozdeev]

Ivan Pozdeev <ivan_pozdeev at mail.ru> added the comment:

> worker threads are waiting for the Tcl lock

Pardon. They are waiting for Tkapp_ThreadSend()s into the main thread to return. The effect is still the same.

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue33412>
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