[issue46266] Improve day constants (`MONDAY` ... `SUNDAY`) in `calendar.py`

[Raymond Hettinger]

Raymond Hettinger <raymond.hettinger at gmail.com> added the comment:


New changeset e5894ca8fd05e6a6df1033025b9093b68baa718d by Nikita Sobolev in branch 'main':
bpo-46266:  Add calendar day of week constants to __all__  (GH-30412)
https://github.com/python/cpython/commit/e5894ca8fd05e6a6df1033025b9093b68baa718d


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<https://bugs.python.org/issue46266>
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