cpython-lru_cache-weakref: Include/pythonrun.h history

Issue #19512: Add PyRun_InteractiveOneObject() function

Wed, 06 Nov 2013 18:41:07 +0100

Issue #19512: Add PyRun_InteractiveOneObject() function

Only decode the filename once. PyRun_InteractiveOneObject() uses an identifier
for "" string, so the byte string is only decoded once.

Issue #1772673: The type of `char` arguments now changed to `const char`.

Sat, 19 Oct 2013 21:03:34 +0300

Issue #1772673: The type of `char*` arguments now changed to `const char*`.

Issue #16129: Py_SetStandardStreamEncoding cleanups

Fri, 18 Oct 2013 23:11:47 +1000

Issue #16129: Py_SetStandardStreamEncoding cleanups

- don't call PyErr_NoMemory with interpreter is not initialised
- note that it's OK to call _PyMem_RawStrDup here
- don't include this in the limited API
- capitalise "IO"
- be explicit that a non-zero return indicates an error
- include versionadded marker in docs

Issue #16129: Move Py_SetStandardStreamEncoding declaration

Thu, 17 Oct 2013 23:27:17 +1000

Issue #16129: Move Py_SetStandardStreamEncoding declaration

Issue #16129: Add `Py_SetStandardStreamEncoding`

Thu, 17 Oct 2013 22:35:35 +1000

Issue #16129: Add `Py_SetStandardStreamEncoding`

This new pre-initialization API allows embedding
applications like Blender to force a particular
encoding and error handler for the standard IO streams.

Also refactors Modules/_testembed.c to let us start
testing multiple embedding scenarios.

(Initial patch by Bastien Montagne)

Issue #18756: os.urandom() now uses a lazily-opened persistent file descriptor, so as to avoid using many file descriptors when run in parallel from multiple threads.

Sat, 31 Aug 2013 00:26:02 +0200

Issue #18756: os.urandom() now uses a lazily-opened persistent file descriptor, so as to avoid using many file descriptors when run in parallel from multiple threads.

Close #11619: The parser and the import machinery do not encode Unicode

Mon, 26 Aug 2013 22:28:21 +0200

Close #11619: The parser and the import machinery do not encode Unicode
filenames anymore on Windows.

Issue #18520: Add a new PyStructSequence_InitType2() function, same than

Mon, 22 Jul 2013 22:24:54 +0200

Issue #18520: Add a new PyStructSequence_InitType2() function, same than
PyStructSequence_InitType() except that it has a return value (0 on success,
-1 on error).

* PyStructSequence_InitType2() now raises MemoryError on memory allocation failure
* Fix also some calls to PyDict_SetItemString(): handle error

Issue #1545463: Global variables caught in reference cycles are now garbage-collected at shutdown.

Mon, 06 May 2013 21:15:57 +0200

Issue #1545463: Global variables caught in reference cycles are now garbage-collected at shutdown.

Issue #17408: Avoid using an obsolete instance of the copyreg module when the interpreter is shutdown and then started again.

Sat, 04 May 2013 20:45:02 +0200

Issue #17408: Avoid using an obsolete instance of the copyreg module when the interpreter is shutdown and then started again.

Issue #14928: Fix importlib bootstrap issues by using a custom executable (Modules/_freeze_importlib) to build Python/importlib.h.

Tue, 19 Jun 2012 22:29:35 +0200

Issue #14928: Fix importlib bootstrap issues by using a custom executable (Modules/_freeze_importlib) to build Python/importlib.h.

Issue #14090: fix some minor C API problems in default branch (3.3)

Sun, 03 Jun 2012 08:07:47 +0300

Issue #14090: fix some minor C API problems in default branch (3.3)

Issue #2377: Make importlib the implementation of import().

Sat, 14 Apr 2012 14:10:13 -0400

Issue #2377: Make importlib the implementation of __import__().

importlib._bootstrap is now frozen into Python/importlib.h and stored
as _frozen_importlib in sys.modules. Py_Initialize() loads the frozen
code along with sys and imp and then uses _frozen_importlib._install()
to set builtins.__import__() w/ _frozen_importlib.__import__().

Fix test failure in test_cmd_line by initializing the hash secret at the earliest point.

Tue, 21 Feb 2012 19:08:26 +0100

Fix test failure in test_cmd_line by initializing the hash secret at the earliest point.

Merge 3.2: Issue #13703 plus some related test suite fixes.

Tue, 21 Feb 2012 00:33:36 +0100

Merge 3.2: Issue #13703 plus some related test suite fixes.

Issue #10227: Add an allocation cache for a single slice object.

Fri, 18 Nov 2011 20:14:34 +0100

Issue #10227: Add an allocation cache for a single slice object.
Patch by Stefan Behnel.

Issue #1856: Avoid crashes and lockups when daemon threads run while the

Wed, 04 May 2011 20:04:29 +0200

Issue #1856: Avoid crashes and lockups when daemon threads run while the
interpreter is shutting down; instead, these threads are now killed when
they try to take the GIL.

Remove sys.subversion and svn build identification leftovers.

Sun, 06 Mar 2011 10:35:42 +0100

Remove sys.subversion and svn build identification leftovers.

Fix test failure in test_cmd_line by initializing the hash secret at the earliest point.

Tue, 21 Feb 2012 19:03:47 +0100

Fix test failure in test_cmd_line by initializing the hash secret at the earliest point.

Merge from 3.1: Issue #13703: add a way to randomize the hash values of basic types (str, bytes, datetime)

Mon, 20 Feb 2012 21:31:46 +0100

Merge from 3.1: Issue #13703: add a way to randomize the hash values of basic types (str, bytes, datetime)
in order to make algorithmic complexity attacks on (e.g.) web apps much more complicated.

The environment variable PYTHONHASHSEED and the new command line flag -R control this
behavior.

Issue #1856: Avoid crashes and lockups when daemon threads run while the

Wed, 04 May 2011 20:02:30 +0200

Issue #1856: Avoid crashes and lockups when daemon threads run while the
interpreter is shutting down; instead, these threads are now killed when
they try to take the GIL.

Merge build identification to 3.2 branch.

Sun, 06 Mar 2011 10:13:00 +0100

Merge build identification to 3.2 branch.

Dummy-merge 3.1 branch into 3.2 branch.

Sat, 05 Mar 2011 15:15:55 +0100

Dummy-merge 3.1 branch into 3.2 branch.

Issue #9738: Document encodings of AST, compiler, parser and PyRun functions

Mon, 27 Dec 2010 01:49:31 +0000

Issue #9738: Document encodings of AST, compiler, parser and PyRun functions

Expose CompileString, not CompileStringFlags under the

Sat, 04 Dec 2010 12:00:49 +0000

Expose CompileString, not CompileStringFlags under the
limited API.

Add an "optimize" parameter to compile() to control the optimization level, and provide an interface to it in py_compile, compileall and PyZipFile.

Sat, 04 Dec 2010 10:26:46 +0000

Add an "optimize" parameter to compile() to control the optimization level, and provide an interface to it in py_compile, compileall and PyZipFile.

Merge branches/pep-0384.

Fri, 03 Dec 2010 20:14:31 +0000

Merge branches/pep-0384.

issue 9910

Mon, 27 Sep 2010 05:32:54 +0000

issue 9910
Add a Py_SetPath api to override magic path computations when starting up python.

Issue #477863: Print a warning at shutdown if gc.garbage is not empty.

Sun, 08 Aug 2010 22:18:46 +0000

Issue #477863: Print a warning at shutdown if gc.garbage is not empty.

Recorded merge of revisions 81029 via svnmerge from

Sun, 09 May 2010 15:52:27 +0000

Recorded merge of revisions 81029 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines

Untabify C files. Will watch buildbots.
........

* Replaces the internals of the subprocess module from fork through exec on

Sun, 14 Mar 2010 06:49:55 +0000

* Replaces the internals of the subprocess module from fork through exec on
POSIX systems with a C extension module. This is required in order for
the subprocess module to be made thread safe.

The pure python implementation is retained so that it can continue to be
used if for some reason the _posixsubprocess extension module is not
available.

The unittest executes tests on both code paths to guarantee compatibility.

* Moves PyLong_FromPid and PyLong_AsPid from posixmodule.c into longobject.h.

Code reviewed by jeffrey.yasskin at http://codereview.appspot.com/223077/show

a little more fiddling to make flags like 2.x

Thu, 02 Jul 2009 21:54:36 +0000

a little more fiddling to make flags like 2.x

the old CO_FUTURE flags can't be commented out

Thu, 02 Jul 2009 21:44:01 +0000

the old CO_FUTURE flags can't be commented out

Issue #13703: add a way to randomize the hash values of basic types (str, bytes, datetime)

Mon, 20 Feb 2012 19:54:16 +0100

Issue #13703: add a way to randomize the hash values of basic types (str, bytes, datetime)
in order to make algorithmic complexity attacks on (e.g.) web apps much more complicated.

The environment variable PYTHONHASHSEED and the new command line flag -R control this
behavior.

Commit the hg build identification patch from the pymigr repo.

Sat, 05 Mar 2011 20:51:24 +0100

Commit the hg build identification patch from the pymigr repo.

Recorded merge of revisions 81032 via svnmerge from

Sun, 09 May 2010 16:14:21 +0000

Recorded merge of revisions 81032 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

................
r81032 | antoine.pitrou | 2010-05-09 17:52:27 +0200 (dim., 09 mai 2010) | 9 lines

Recorded merge of revisions 81029 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines

Untabify C files. Will watch buildbots.
........
................

Merged revisions 73782-73784 via svnmerge from

Thu, 02 Jul 2009 22:02:15 +0000

Merged revisions 73782-73784 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

................
r73782 | benjamin.peterson | 2009-07-02 16:44:01 -0500 (Thu, 02 Jul 2009) | 1 line

the old CO_FUTURE flags can't be commented out
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r73783 | benjamin.peterson | 2009-07-02 16:54:36 -0500 (Thu, 02 Jul 2009) | 1 line

a little more fiddling to make flags like 2.x
................
r73784 | benjamin.peterson | 2009-07-02 16:55:39 -0500 (Thu, 02 Jul 2009) | 9 lines

Merged revisions 73781 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

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r73781 | benjamin.peterson | 2009-07-02 16:38:36 -0500 (Thu, 02 Jul 2009) | 1 line

test that compile() accepts the future flag
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................

The BDFL has retired! Long live the FLUFL (Friendly Language Uncle For Life)!

Wed, 01 Apr 2009 05:08:41 +0000

The BDFL has retired! Long live the FLUFL (Friendly Language Uncle For Life)!

ignore the coding cookie in compile(), exec(), and eval() if the source is a string #4626

Mon, 02 Mar 2009 23:31:26 +0000

ignore the coding cookie in compile(), exec(), and eval() if the source is a string #4626

Merged revisions 64214 via svnmerge from

Fri, 13 Jun 2008 01:09:34 +0000

Merged revisions 64214 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

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r64214 | amaury.forgeotdarc | 2008-06-13 02:42:22 +0200 (ven., 13 juin 2008) | 6 lines

Restore support for Microsoft VC6 compiler.
Some functions in the msvcrt module are skipped,
and socket.ioctl is enabled only when using a more recent Platform SDK.

(and yes, there are still companies that use a 10-years old compiler)
........

Renamed PyString to PyBytes

Mon, 26 May 2008 13:28:38 +0000

Renamed PyString to PyBytes

Renamed PyBytes to PyByteArray

Mon, 26 May 2008 13:22:05 +0000

Renamed PyBytes to PyByteArray

Change command line processing API to use wchar_t.

Sat, 05 Apr 2008 20:41:37 +0000

Change command line processing API to use wchar_t.
Fixes #2128.

Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552,60554,60556-60559,60561-60562,60569,60571-60572,60574,60576-60583,60585-60586,60589,60591,60594-60595,60597-60598,60600-60601,60606-60612,60615,60617-60678 via svnmerge from

Sat, 09 Feb 2008 02:18:51 +0000

Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552,60554,60556-60559,60561-60562,60569,60571-60572,60574,60576-60583,60585-60586,60589,60591,60594-60595,60597-60598,60600-60601,60606-60612,60615,60617-60678 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

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r60618 | walter.doerwald | 2008-02-06 15:31:55 +0100 (Wed, 06 Feb 2008) | 6 lines

Remove month parameter from Calendar.yeardatescalendar(),
Calendar.yeardays2calendar() and Calendar.yeardayscalendar() as the methods
don't have such a parameter. Fixes issue #2017.

Rewrap content to 80 chars.
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r60622 | facundo.batista | 2008-02-06 20:28:49 +0100 (Wed, 06 Feb 2008) | 4 lines

Fixes issue 1959. Converted tests to unittest.
Thanks Giampaolo Rodola.
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r60626 | thomas.heller | 2008-02-06 21:29:17 +0100 (Wed, 06 Feb 2008) | 3 lines

Fixed refcounts and error handling.

Should not be merged to py3k branch.
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r60630 | mark.dickinson | 2008-02-06 23:10:50 +0100 (Wed, 06 Feb 2008) | 4 lines

Issue 1979: Make Decimal comparisons (other than !=, ==) involving NaN
raise InvalidOperation (and return False if InvalidOperation is trapped).
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r60632 | mark.dickinson | 2008-02-06 23:25:16 +0100 (Wed, 06 Feb 2008) | 2 lines

Remove incorrect usage of :const: in documentation.
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r60634 | georg.brandl | 2008-02-07 00:45:51 +0100 (Thu, 07 Feb 2008) | 2 lines

Revert accidental changes to test_queue in r60605.
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r60636 | raymond.hettinger | 2008-02-07 01:54:20 +0100 (Thu, 07 Feb 2008) | 1 line

Issue 2025: Add tuple.count() and tuple.index() to follow the ABC in collections.Sequence.
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r60637 | mark.dickinson | 2008-02-07 02:14:23 +0100 (Thu, 07 Feb 2008) | 2 lines

Fix broken link in decimal documentation.
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r60638 | mark.dickinson | 2008-02-07 02:42:06 +0100 (Thu, 07 Feb 2008) | 3 lines

IEEE 754 should be IEEE 854; give precise reference for
comparisons involving NaNs.
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r60639 | raymond.hettinger | 2008-02-07 03:12:52 +0100 (Thu, 07 Feb 2008) | 1 line

Return ints instead of longs for tuple.count() and tuple.index().
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r60640 | raymond.hettinger | 2008-02-07 04:10:33 +0100 (Thu, 07 Feb 2008) | 1 line

Merge 60627.
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r60641 | raymond.hettinger | 2008-02-07 04:25:46 +0100 (Thu, 07 Feb 2008) | 1 line

Merge r60628, r60631, and r60633. Register UserList and UserString will the appropriate ABCs.
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r60642 | brett.cannon | 2008-02-07 08:47:31 +0100 (Thu, 07 Feb 2008) | 3 lines

Cast a struct to a void pointer so as to do a type-safe pointer comparison
(mistmatch found by clang).
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r60643 | brett.cannon | 2008-02-07 09:04:07 +0100 (Thu, 07 Feb 2008) | 2 lines

Remove unnecessary curly braces around an int literal.
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r60644 | andrew.kuchling | 2008-02-07 12:43:47 +0100 (Thu, 07 Feb 2008) | 1 line

Update URL
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r60645 | facundo.batista | 2008-02-07 17:16:29 +0100 (Thu, 07 Feb 2008) | 4 lines

Fixes issue 2026. Tests converted to unittest. Thanks
Giampaolo Rodola.
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r60646 | christian.heimes | 2008-02-07 18:15:30 +0100 (Thu, 07 Feb 2008) | 1 line

Added some statistics code to dict and list object code. I wanted to test how a larger freelist affects the reusage of freed objects. Contrary to my gut feelings 80 objects is more than fine for small apps. I haven't profiled a large app yet.
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r60648 | facundo.batista | 2008-02-07 20:06:52 +0100 (Thu, 07 Feb 2008) | 6 lines

Fixes Issue 1401. When redirected, a possible POST get converted
to GET, so it loses its payload. So, it also must lose the
headers related to the payload (if it has no content any more,
it shouldn't indicate content length and type).
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r60649 | walter.doerwald | 2008-02-07 20:30:22 +0100 (Thu, 07 Feb 2008) | 3 lines

Clarify that the output of TextCalendar.formatmonth() and
TextCalendar.formatyear() for custom instances won't be influenced by calls
to the module global setfirstweekday() function. Fixes #2018.
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r60651 | walter.doerwald | 2008-02-07 20:48:34 +0100 (Thu, 07 Feb 2008) | 3 lines

Fix documentation for Calendar.iterweekdays(): firstweekday is a property.
Fixes second part of #2018.
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r60653 | walter.doerwald | 2008-02-07 20:57:32 +0100 (Thu, 07 Feb 2008) | 2 lines

Fix typo in docstring for Calendar.itermonthdays().
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r60655 | raymond.hettinger | 2008-02-07 21:04:37 +0100 (Thu, 07 Feb 2008) | 1 line

The float conversion recipe is simpler in Py2.6
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r60657 | raymond.hettinger | 2008-02-07 21:10:49 +0100 (Thu, 07 Feb 2008) | 1 line

Fix typo
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r60660 | brett.cannon | 2008-02-07 23:27:10 +0100 (Thu, 07 Feb 2008) | 3 lines

Make sure a switch statement does not have repetitive case statements.
Error found through LLVM post-2.1 svn.
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r60661 | christian.heimes | 2008-02-08 01:11:31 +0100 (Fri, 08 Feb 2008) | 1 line

Deallocate content of the dict free list on interpreter shutdown
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r60662 | christian.heimes | 2008-02-08 01:14:34 +0100 (Fri, 08 Feb 2008) | 1 line

Use prefix decrement
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r60663 | amaury.forgeotdarc | 2008-02-08 01:56:02 +0100 (Fri, 08 Feb 2008) | 5 lines

issue 2045: Infinite recursion when printing a subclass of defaultdict,
if default_factory is set to a bound method.

Will backport.
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r60667 | jeffrey.yasskin | 2008-02-08 07:45:40 +0100 (Fri, 08 Feb 2008) | 2 lines

Oops! 2.6's Rational.__ne__ didn't work.
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r60671 | hyeshik.chang | 2008-02-08 18:10:20 +0100 (Fri, 08 Feb 2008) | 2 lines

Update big5hkscs codec to conform to the HKSCS:2004 revision.
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r60673 | raymond.hettinger | 2008-02-08 23:30:04 +0100 (Fri, 08 Feb 2008) | 4 lines

Remove unnecessary modulo division.
The preceding test guarantees that 0 <= i < len.
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r60674 | raymond.hettinger | 2008-02-09 00:02:27 +0100 (Sat, 09 Feb 2008) | 1 line

Speed-up __iter__() mixin method.
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r60675 | raymond.hettinger | 2008-02-09 00:34:21 +0100 (Sat, 09 Feb 2008) | 1 line

Fill-in missing Set comparisons
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r60677 | raymond.hettinger | 2008-02-09 00:57:06 +0100 (Sat, 09 Feb 2008) | 1 line

Add advice on choosing between DictMixin and MutableMapping
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Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h

Sun, 02 Dec 2007 14:31:20 +0000

Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h

Convert code from sys.stdin.encoding to UTF-8 in

Tue, 04 Sep 2007 09:18:06 +0000

Convert code from sys.stdin.encoding to UTF-8 in
interactive mode. Fixes #1100.

Patch #1680961: remove sys.exitfunc and replace it with a private C API. Also, reimplement atexit in C so it can take advantage of this private API.

Wed, 21 Mar 2007 02:57:17 +0000

Patch #1680961: remove sys.exitfunc and replace it with a private C API. Also, reimplement atexit in C so it can take advantage of this private API.

SF patch #1669633, add methods for bytes from Pete Shinners.

Tue, 27 Feb 2007 19:02:19 +0000

SF patch #1669633, add methods for bytes from Pete Shinners.

Checkpoint. 218 tests are okay; 53 are failing. Done so far:

Wed, 15 Mar 2006 04:58:47 +0000

Checkpoint. 218 tests are okay; 53 are failing. Done so far:
- all classes are new-style (but ripping out classobject.[ch] isn't done)
- int/int -> float
- all exceptions must derive from BaseException
- absolute import
- 'as' and 'with' are keywords

Null merge

Tue, 21 Feb 2012 20:52:54 +0100

Null merge

Fix crash at startup with -W options.

Tue, 21 Feb 2012 20:42:48 +0100

Fix crash at startup with -W options.

merge 2.6 with hash randomization fix

Mon, 20 Feb 2012 21:44:56 -0500

merge 2.6 with hash randomization fix

Port build identification from default branch.

Sun, 06 Mar 2011 10:42:21 +0100

Port build identification from default branch.

Dummy-merge 2.6 branch into 2.7 branch.

Sat, 05 Mar 2011 15:15:07 +0100

Dummy-merge 2.6 branch into 2.7 branch.

Untabify C files. Will watch buildbots.

Sun, 09 May 2010 14:46:46 +0000

Untabify C files. Will watch buildbots.

Issue #4258: Use 30-bit digits for Python longs, on 64-bit platforms.

Fri, 20 Mar 2009 15:51:55 +0000

Issue #4258: Use 30-bit digits for Python longs, on 64-bit platforms.
Backport of r70459.

Fix crash at startup with -W options.

Tue, 21 Feb 2012 20:42:48 +0100

Fix crash at startup with -W options.

- Issue #13703: oCERT-2011-003: add -R command-line option and PYTHONHASHSEED

Mon, 20 Feb 2012 20:42:21 -0500

- Issue #13703: oCERT-2011-003: add -R command-line option and PYTHONHASHSEED
environment variable, to provide an opt-in way to protect against denial of
service attacks due to hash collisions within the dict and set types. Patch
by David Malcolm, based on work by Victor Stinner.

Recorded merge of revisions 81029 via svnmerge from

Sun, 09 May 2010 15:15:40 +0000

Restore support for Microsoft VC6 compiler.

Fri, 13 Jun 2008 00:42:22 +0000

Restore support for Microsoft VC6 compiler.
Some functions in the msvcrt module are skipped,
and socket.ioctl is enabled only when using a more recent Platform SDK.

(and yes, there are still companies that use a 10-years old compiler)