This fixes test_asynchat and test_smtplib failures on OS X.
(Backport of r73182 from trunk.)

svn+ssh://pythondev@svn.python.org/python/branches/release27-maint

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  r83703 | giampaolo.rodola | 2010-08-04 10:35:25 +0200 (mer, 04 ago 2010) | 1 line

  fix issue #2944: asyncore doesn't handle connection refused correctly (patch by Alexander Shigin)
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  the interpreter executable.  This fixes a failure of test_httpservers
  on OS X.

svn+ssh://pythondev@svn.python.org/python/branches/release27-maint

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  r83680 | mark.dickinson | 2010-08-03 19:34:53 +0100 (Tue, 03 Aug 2010) | 9 lines

  Merged revisions 83677 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/branches/py3k

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    r83677 | mark.dickinson | 2010-08-03 19:31:54 +0100 (Tue, 03 Aug 2010) | 1 line

    Fix memory leak in ssl module.
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  r83685 | mark.dickinson | 2010-08-03 19:46:28 +0100 (Tue, 03 Aug 2010) | 9 lines

  Merged revisions 83683 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/branches/py3k

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    r83683 | mark.dickinson | 2010-08-03 19:44:16 +0100 (Tue, 03 Aug 2010) | 1 line

    Misc/NEWS entry for r83677.
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svn+ssh://pythondev@svn.python.org/python/branches/release27-maint

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  r83646 | ronald.oussoren | 2010-08-03 09:44:35 +0200 (Tue, 03 Aug 2010) | 9 lines

  Merged revisions 83644 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/branches/py3k

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    r83644 | ronald.oussoren | 2010-08-03 09:42:42 +0200 (Tue, 03 Aug 2010) | 2 lines

    Fix for issue 9455: platform.mac_ver() broken on OSX/ppc
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svn+ssh://pythondev@svn.python.org/python/branches/release27-maint

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  r83643 | ronald.oussoren | 2010-08-03 09:31:12 +0200 (Tue, 03 Aug 2010) | 13 lines

  Merged revisions 83431 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/branches/py3k

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    r83431 | ronald.oussoren | 2010-08-01 21:18:13 +0200 (Sun, 01 Aug 2010) | 6 lines


    test_getgroups as introduced with issue7900 failed on systems
    where 'id -G' and posix.getgroups() returned the same information,
    but one of the sources contains duplicate information. Rewrite the
    check using sets instead of lists.
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svn+ssh://pythondev@svn.python.org/python/trunk

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  r79191 | florent.xicluna | 2010-03-21 13:50:17 +0200 (Sun, 21 Mar 2010) | 3 lines

  No more deprecation warnings for distutils.sysconfig, following r78666.
  But when the "dl" module is available, it gives a py3k deprecation warning.
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  r79191 | florent.xicluna | 2010-03-21 13:50:17 +0200 (Sun, 21 Mar 2010) | 3 lines

  No more deprecation warnings for distutils.sysconfig, following r78666.
  But when the "dl" module is available, it gives a py3k deprecation warning.
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svn+ssh://pythondev@svn.python.org/python/trunk

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  r79156 | florent.xicluna | 2010-03-21 00:21:02 +0200 (Sun, 21 Mar 2010) | 2 lines

  Cleanup test_struct using check_warnings.
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  r79156 | florent.xicluna | 2010-03-21 00:21:02 +0200 (Sun, 21 Mar 2010) | 2 lines

  Cleanup test_struct using check_warnings.
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svn+ssh://pythondev@svn.python.org/python/trunk

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  r79187 | florent.xicluna | 2010-03-21 12:50:44 +0200 (Sun, 21 Mar 2010) | 2 lines

  Silence more py3k warnings in unittest.case.
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  r79188 | florent.xicluna | 2010-03-21 12:51:40 +0200 (Sun, 21 Mar 2010) | 2 lines

  Fix py3k warnings in test_decimal, using unittest.assertItemsEqual.
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  r79189 | florent.xicluna | 2010-03-21 13:03:21 +0200 (Sun, 21 Mar 2010) | 2 lines

  Silence some py3k SyntaxWarning using check_py3k_warnings() with "exec" statements.
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  r79187 | florent.xicluna | 2010-03-21 12:50:44 +0200 (Sun, 21 Mar 2010) | 2 lines

  Silence more py3k warnings in unittest.case.
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  r79188 | florent.xicluna | 2010-03-21 12:51:40 +0200 (Sun, 21 Mar 2010) | 2 lines

  Fix py3k warnings in test_decimal, using unittest.assertItemsEqual.
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  r79189 | florent.xicluna | 2010-03-21 13:03:21 +0200 (Sun, 21 Mar 2010) | 2 lines

  Silence some py3k SyntaxWarning using check_py3k_warnings() with "exec" statements.
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svn+ssh://pythondev@svn.python.org/python/trunk

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  r75407 | antoine.pitrou | 2009-10-14 20:30:52 +0300 (Wed, 14 Oct 2009) | 3 lines

  Fix py3k warnings in the aifc module
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  r75409 | antoine.pitrou | 2009-10-14 21:01:33 +0300 (Wed, 14 Oct 2009) | 3 lines

  Fix py3k warnings in bsddb
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  r75410 | antoine.pitrou | 2009-10-14 21:09:45 +0300 (Wed, 14 Oct 2009) | 3 lines

  Silence a py3k warning claiming to affect Lib/calendar.py
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  r75411 | antoine.pitrou | 2009-10-14 21:12:54 +0300 (Wed, 14 Oct 2009) | 3 lines

  Fix a py3k warning in the StringIO module (exhibited in test_codecencodings_cn)
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  r75412 | antoine.pitrou | 2009-10-14 21:27:32 +0300 (Wed, 14 Oct 2009) | 3 lines

  Fix py3k warnings in the socket module
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  r75413 | antoine.pitrou | 2009-10-14 21:31:05 +0300 (Wed, 14 Oct 2009) | 3 lines

  Fix a py3k warning in the sndhdr module (found with test_email)
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  r75415 | antoine.pitrou | 2009-10-14 21:39:46 +0300 (Wed, 14 Oct 2009) | 3 lines

  Silence some py3k warnings claiming to affect _pyio
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  r75419 | antoine.pitrou | 2009-10-14 21:56:11 +0300 (Wed, 14 Oct 2009) | 3 lines

  Silence py3k warning claiming to affect the random module
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  r75420 | antoine.pitrou | 2009-10-14 22:04:48 +0300 (Wed, 14 Oct 2009) | 3 lines

  Fix py3k warnings in httplib
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  r75421 | antoine.pitrou | 2009-10-14 22:09:48 +0300 (Wed, 14 Oct 2009) | 3 lines

  Fix py3k warnings in the uuid module
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  r75407 | antoine.pitrou | 2009-10-14 20:30:52 +0300 (Wed, 14 Oct 2009) | 3 lines

  Fix py3k warnings in the aifc module
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  r75409 | antoine.pitrou | 2009-10-14 21:01:33 +0300 (Wed, 14 Oct 2009) | 3 lines

  Fix py3k warnings in bsddb
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  r75410 | antoine.pitrou | 2009-10-14 21:09:45 +0300 (Wed, 14 Oct 2009) | 3 lines

  Silence a py3k warning claiming to affect Lib/calendar.py
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  r75411 | antoine.pitrou | 2009-10-14 21:12:54 +0300 (Wed, 14 Oct 2009) | 3 lines

  Fix a py3k warning in the StringIO module (exhibited in test_codecencodings_cn)
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  r75412 | antoine.pitrou | 2009-10-14 21:27:32 +0300 (Wed, 14 Oct 2009) | 3 lines

  Fix py3k warnings in the socket module
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  r75413 | antoine.pitrou | 2009-10-14 21:31:05 +0300 (Wed, 14 Oct 2009) | 3 lines

  Fix a py3k warning in the sndhdr module (found with test_email)
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  r75415 | antoine.pitrou | 2009-10-14 21:39:46 +0300 (Wed, 14 Oct 2009) | 3 lines

  Silence some py3k warnings claiming to affect _pyio
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  r75419 | antoine.pitrou | 2009-10-14 21:56:11 +0300 (Wed, 14 Oct 2009) | 3 lines

  Silence py3k warning claiming to affect the random module
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  r75420 | antoine.pitrou | 2009-10-14 22:04:48 +0300 (Wed, 14 Oct 2009) | 3 lines

  Fix py3k warnings in httplib
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  r75421 | antoine.pitrou | 2009-10-14 22:09:48 +0300 (Wed, 14 Oct 2009) | 3 lines

  Fix py3k warnings in the uuid module
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Remove the check_warnings. The mkarg warning is raised only with -3 and check_warning fails if the error is not raised.