[issue11914] pydoc modules/help('modules') crash in dirs with unreadable subdirs

[Éric Araujo]

Changes by Éric Araujo <merwok at netwok.org>:


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components: +Library (Lib) -Demos and Tools
nosy: +eric.araujo
stage:  -> test needed
versions:  -Python 2.5, Python 2.6, Python 3.4

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue11914>
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