[issue10073] calendar.isleap() not checking parameter type

[Éric Araujo]

Éric Araujo <merwok at netwok.org> added the comment:

> How does adding those parens change semantics?
It changes boolean evaluation paths.  See for example http://docs.python.org/py3k/reference/expressions#boolean-operations .  If you have more questions, python-list is an open and friendly mailing list dedicated to answering them.

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<http://bugs.python.org/issue10073>
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