[issue7691] test_bsddb3 files are not always removed when test fails

[Florent Xicluna]

Changes by Florent Xicluna <laxyf at yahoo.fr>:


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resolution:  -> duplicate
stage: test needed -> 
status: open -> closed
superseder:  -> Windows buildbot occasional DBFileExistsError failures in test_bsddb3

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue7691>
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