Blocked revisions 74751 via svnmerge

Blocked revisions 74751 via svnmerge

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  r74751 | lars.gustaebel | 2009-09-12 12:44:00 +0200 (Sat, 12 Sep 2009) | 16 lines

  Merged revisions 74750 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

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    r74750 | lars.gustaebel | 2009-09-12 12:28:15 +0200 (Sat, 12 Sep 2009) | 9 lines

    Issue #6856: Add a filter keyword argument to TarFile.add().

    The filter argument must be a function that takes a TarInfo
    object argument, changes it and returns it again. If the
    function returns None the TarInfo object will be excluded
    from the archive.
    The exclude argument is deprecated from now on, because it
    does something similar but is not as flexible.
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