Merged revisions 85497 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/branches/py3k

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  r85497 | antoine.pitrou | 2010-10-14 23:15:17 +0200 (jeu., 14 oct. 2010) | 3 lines

  Explicitly close some files (from issue #10093)
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