Issue #9530:  Fix undefined-behaviour-inducing overflow checks in bytes and bytearray implementations.

by Kristján.  Unfortunately the 3.x Windows buildbots are in a wreck, so we'll
have to watch them when they become fit again.

Interpreter Lock around all system calls.  Original patch by Ryan Kelly.

Thread-local objects involved in reference cycles will be deallocated
timely by the cyclic GC, even if the underlying thread is still running.

and make it return the file descriptor.

Fix Issue7007 -  Use percent-encoded consistently instead of URL Encoded variations. Changes in Modules.

  ------------------------------------------------------------------------
  r81149 | florent.xicluna | 2010-05-13 23:40:01 +0200 (jeu. 13 mai 2010) | 2 lignes

  Better test skipping, with message in the log.
  ------------------------------------------------------------------------
  r81150 | florent.xicluna | 2010-05-13 23:41:05 +0200 (jeu. 13 mai 2010) | 2 lignes

  Improve test feedback to troubleshoot issue #8423 on OS X.
  ------------------------------------------------------------------------
  r81151 | florent.xicluna | 2010-05-14 01:46:48 +0200 (ven. 14 mai 2010) | 2 lignes

  Revert changeset r81150 which helped diagnose issue #8423 on some OS X buildbot.
  ------------------------------------------------------------------------
  r82056 | florent.xicluna | 2010-06-17 22:30:56 +0200 (jeu. 17 juin 2010) | 2 lignes

  Add few words about test.test_genericpath.CommonTest
  ------------------------------------------------------------------------

  ------------------------------------------------------------------------
  r80411 | florent.xicluna | 2010-04-23 19:59:10 +0200 (ven. 23 avril 2010) | 2 lignes

  Remove ImportWarnings filters.  They become obsolete after r79310, issue #8205.
  ------------------------------------------------------------------------
  r80412 | florent.xicluna | 2010-04-23 20:10:12 +0200 (ven. 23 avril 2010) | 2 lignes

  Fix the "regrtest -s" switch.
  ------------------------------------------------------------------------
  r81140 | florent.xicluna | 2010-05-13 19:05:29 +0200 (jeu. 13 mai 2010) | 3 lignes

  Add sensible information about the OS X platform to diagnose issue #8423:
  test_pep277 fails on "x86 Tiger" buildbot but not on "PPC Tiger".
  ------------------------------------------------------------------------
  r81141 | florent.xicluna | 2010-05-13 20:16:06 +0200 (jeu. 13 mai 2010) | 2 lignes

  Revert the additional OS X information (r81140).  Keep the endianness information.
  ------------------------------------------------------------------------

Add read_file, read_string, and read_dict to the configparser API;
new source attribute to exceptions.

Now the _collections is statically built, the build dependencies are in proper
order and build works fine.

Commit Log from r83874:
Issue 9396.   Apply functools.lru_cache in the place of the
random flushing cache in the re module.

The problem is that the re module is imported by sysconfig
and re needs functools which uses collections.OrderedDict()
but the _collectionsmodule.c code is not yet constructed
at this point in the build.

The likely best solution will be to include _collections
as part of the static build before the rest of the
boot-strapping.

random flushing cache in the re module.

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

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

  unicode literal
........
  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
........
  r83798 | benjamin.peterson | 2010-08-07 18:55:28 -0500 (Sat, 07 Aug 2010) | 1 line

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

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

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

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

  slightly more explicit
........
  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.
........
  r83827 | benjamin.peterson | 2010-08-08 08:12:48 -0500 (Sun, 08 Aug 2010) | 1 line

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

  fix whitespace
........