[issue27196] Eliminate 'ThemeChanged' warning when running IDLE tests
Terry J. Reedy
report at bugs.python.org
Wed Jun 22 17:47:44 EDT 2016
Terry J. Reedy added the comment:
The only thing I still see is a pair of ThemeChanged warnings from 2.7. Using binary search, I identified test_editmenu as the culprit. This in spite of all the cleanup I can think of
@classmethod
def tearDownClass(cls):
del cls.text, cls.entry, cls.spin
cls.root.clipboard_clear()
cls.root.update_idletasks()
cls.root.update()
cls.root.destroy()
del cls.root
When I tried to determine which test method(s) gave the warning, as disable all to make sure the warnings vanished, which then did. But after re-enabling, the warnings did not come back -- until they did after a few more runs. I suspect that the only permanent solution will be Serhiy's patch to have .destroy cancel pending callbacks.
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<http://bugs.python.org/issue27196>
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