Merged revisions 80882 via svnmerge from

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

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  r80882 | giampaolo.rodola | 2010-05-06 22:19:32 +0200 (gio, 06 mag 2010) | 1 line

  adds handle_error(self):raise to test modules using asyncore to provide a clearer error message in case something goes wrong
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