Merged revisions 75820 via svnmerge from

Merged revisions 75820 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

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  r75820 | antoine.pitrou | 2009-10-27 18:47:14 +0100 (mar., 27 oct. 2009) | 9 lines

  Merged revisions 75818 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

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    r75818 | antoine.pitrou | 2009-10-27 18:41:58 +0100 (mar., 27 oct. 2009) | 3 lines

    Issue #7205: Fix a possible deadlock when using a BZ2File object from several threads at once.
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