Merged revisions 83421,83424 via svnmerge from

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

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  r83421 | georg.brandl | 2010-08-01 20:52:52 +0200 (So, 01 Aug 2010) | 25 lines

  Merged revisions 83393,83396,83398,83405,83408 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/branches/py3k

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    r83393 | georg.brandl | 2010-08-01 10:35:29 +0200 (So, 01 Aug 2010) | 1 line

    #1690103: fix initial namespace for code run with trace.main().
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    r83396 | georg.brandl | 2010-08-01 10:52:32 +0200 (So, 01 Aug 2010) | 1 line

    #4810: document "--" option separator in timeit help.
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    r83398 | georg.brandl | 2010-08-01 11:06:34 +0200 (So, 01 Aug 2010) | 1 line

    #8826: the "expires" attribute value is a date string with spaces, but apparently not all user-agents put it in quotes.  Handle that as a special case.
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    r83405 | georg.brandl | 2010-08-01 16:38:17 +0200 (So, 01 Aug 2010) | 1 line

    #4943: do not try to include drive letters (and colons) when looking for a probably module name.
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    r83408 | georg.brandl | 2010-08-01 17:30:56 +0200 (So, 01 Aug 2010) | 1 line

    #5551: symbolic links never can be mount points.  Fixes the fix for #1713.
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  r83424 | georg.brandl | 2010-08-01 21:02:09 +0200 (So, 01 Aug 2010) | 29 lines

  Merged revisions 83385-83389,83391 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/branches/py3k

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    r83385 | georg.brandl | 2010-08-01 08:42:45 +0200 (So, 01 Aug 2010) | 1 line

    #8773: mailbox.py does not need to be executable.
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    r83386 | georg.brandl | 2010-08-01 08:44:46 +0200 (So, 01 Aug 2010) | 1 line

    #8768: name test method properly so that it gets executed.
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    r83387 | georg.brandl | 2010-08-01 08:53:28 +0200 (So, 01 Aug 2010) | 1 line

    #8735: better explain semantics of *values* argument for parse().
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    r83388 | georg.brandl | 2010-08-01 09:48:43 +0200 (So, 01 Aug 2010) | 1 line

    #7395: fix traceback in do_add() when no stats are loaded.  Apply same fix for do_sort() and do_reverse().
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    r83389 | georg.brandl | 2010-08-01 09:57:47 +0200 (So, 01 Aug 2010) | 1 line

    Small improvements to pstats browser: do not crash on reading invalid file, and actually do a reload when executing "read" as intended.
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    r83391 | georg.brandl | 2010-08-01 10:10:08 +0200 (So, 01 Aug 2010) | 1 line

    Add another news entry.
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Lib/test/test_set.py

@@ -751,7 +751,7 @@ class TestBasicOps(unittest.TestCase):
         result = self.set ^ self.set
         self.assertEqual(result, empty_set)
 
-    def checkempty_symmetric_difference(self):
+    def test_empty_symmetric_difference(self):
         result = self.set ^ empty_set
         self.assertEqual(result, self.set)