[issue8643] incorrect timedelta yielded by two on-the-fly nows subtraction

[Michal Božoň]

Changes by Michal Božoň <michal.bozon at gmail.com>:


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title: incorrect timedelta yielded by two on-the-fly nows -> incorrect timedelta yielded by two on-the-fly nows subtraction

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue8643>
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