Updated to solution to use the functools.lru_cache().
Restores the API so that purge() is not needed
(because the cache never gets big).

Just move the code and some variables.

socket into the closed state without closing the underlying file
descriptor.

Fix a regression introduced in test_sys by r83778.

setup_context() replaces .pyc or .pyo filename suffix by .py, but it
didn't work if the filename contains a non-ascii character because the
function used the wrong unit for the length (number of characters
instead of the number of bytes).

With this patch, it uses unicode filenames instead of bytes filenames,
to fix the bug and to be fully unicode compliant.

shutdown.

Use ``encoding="unicode"`` to generate a Unicode string.

Merged revisions 82779,82855,83740,83789-83791,83797-83801,83803,83811,83827,83844 via svnmerge from
svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3

........
  r82779 | benjamin.peterson | 2010-07-10 14:45:08 -0500 (Sat, 10 Jul 2010) | 1 line

  typo in attribute name #9217
........
  r82855 | benjamin.peterson | 2010-07-13 16:27:38 -0500 (Tue, 13 Jul 2010) | 1 line

  remove more extraneous commas #9245
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  r83740 | alexandre.vassalotti | 2010-08-05 01:58:36 -0500 (Thu, 05 Aug 2010) | 4 lines

  Issue 5077: Update fixer for the other functions gone from the operator module.

  Patch by Meador Inge.
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  r83789 | benjamin.peterson | 2010-08-07 17:45:14 -0500 (Sat, 07 Aug 2010) | 1 line

  cleanup and use unicode consistently
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  r83790 | benjamin.peterson | 2010-08-07 17:52:06 -0500 (Sat, 07 Aug 2010) | 1 line

  unicode literal
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  r83791 | benjamin.peterson | 2010-08-07 17:52:55 -0500 (Sat, 07 Aug 2010) | 1 line

  .get() is pointless here
........
  r83797 | benjamin.peterson | 2010-08-07 18:54:51 -0500 (Sat, 07 Aug 2010) | 1 line

  add a function to find how a node is indented
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  r83798 | benjamin.peterson | 2010-08-07 18:55:28 -0500 (Sat, 07 Aug 2010) | 1 line

  when splitting import statements, use correct indentation #9386
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  r83799 | benjamin.peterson | 2010-08-07 18:57:43 -0500 (Sat, 07 Aug 2010) | 1 line

  double quotes
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  r83800 | benjamin.peterson | 2010-08-07 18:58:52 -0500 (Sat, 07 Aug 2010) | 1 line

  add another test
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  r83801 | benjamin.peterson | 2010-08-07 19:02:10 -0500 (Sat, 07 Aug 2010) | 1 line

  cleanup; style-nits
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  r83803 | benjamin.peterson | 2010-08-07 19:05:08 -0500 (Sat, 07 Aug 2010) | 1 line

  slightly more explicit
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  r83811 | benjamin.peterson | 2010-08-07 22:56:44 -0500 (Sat, 07 Aug 2010) | 4 lines

  Fix node.pre_order() to call the right method on its children.

  This was a rather tragic copy-paste error.
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  r83827 | benjamin.peterson | 2010-08-08 08:12:48 -0500 (Sun, 08 Aug 2010) | 1 line

  cause test to actually run and fix it
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  r83844 | benjamin.peterson | 2010-08-08 13:46:37 -0500 (Sun, 08 Aug 2010) | 1 line

  fix whitespace
........

PROT_WRITE and PROT_EXEC.

Issue #2304: Add additional quotes when using cmd shell on Windows. Original patch from Gabriel Genellina

Use unittest specific methods for some urllib test cases.  And replace urllib2 with urllib.request in comments.

This is how it should work,wget and curl work like this way too. Old behavior was wrong.

name in a tuple subclass.

at the top and by list concrete classes before abstract base classes.

 * Call Py_MakePendingCalls() before converting the filename from
   wchar_t* to char*
 * Use PyUnicode_AsUTF8String() instead of _PyUnicode_AsString()

Use PyUnicode_AsUTF8String() instead of _PyUnicode_AsString()