[issue9082] warnings.filterwarnings doesn't work with -O

[Antoine Pitrou]

Changes by Antoine Pitrou <pitrou at free.fr>:


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assignee:  -> brett.cannon
nosy: +brett.cannon
priority: normal -> high
versions: +Python 2.6, Python 3.1

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue9082>
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