Merged revisions 79603 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/trunk

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  r79603 | andrew.kuchling | 2010-04-02 12:59:16 -0400 (Fri, 02 Apr 2010) | 1 line

  #4440: modernize a use of filter(), making it compatible with 3.x
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