Known limitations of the current implementation:
- documentation changes are incomplete
- there's a reference leak I haven't tracked down yet
The leak is most visible by running:
./python -m test -R3:3 test_importlib
However, you can also see it by running:
./python -X showrefcount
Importing the array or _testmultiphase modules, and
then deleting them from both sys.modules and the local
namespace shows significant increases in the total
number of active references each cycle. By contrast,
with _testcapi (which continues to use single-phase
initialisation) the global refcounts stabilise after
a couple of cycles.
containing invalid characters (outside range [U+0000; U+10ffff]) to Unicode:
repr(array), str(array) and array.tounicode(). Patch written by Manuel Jacob.
'u' format of the array module uses again Py_UNICODE type for backward
compatibility with Python 3.2.
The only change from Python 3.2 is that PyUnicode_AsUnicode() result is now
checked for NULL value.
frombytes() and tobytes(), respectively, to avoid confusion. Furthermore,
array.frombytes(), array.extend() as well as the array.array()
constructor now accept bytearray objects. Patch by Thomas Jollans.
svn+ssh://pythondev@svn.python.org/python/trunk
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r78189 | mark.dickinson | 2010-02-14 13:40:30 +0000 (Sun, 14 Feb 2010) | 1 line
Silence more 'comparison between signed and unsigned' warnings.
........
svn+ssh://pythondev@svn.python.org/python/trunk
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r77821 | mark.dickinson | 2010-01-29 17:11:39 +0000 (Fri, 29 Jan 2010) | 3 lines
Issue #7788: Fix a crash produced by deleting a list slice with huge
step value. Patch by Marcin Bachry.
........
The BYTEORDER_IS_BIG_ENDIAN macro is defined Objects/unicodeobject.c,
thus the code was always emitting the little-endian machine format codes.
This should fix the failure seen on the SPARC buildbot.
svn+ssh://pythondev@svn.python.org/python/trunk
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r65654 | martin.v.loewis | 2008-08-12 16:49:50 +0200 (Tue, 12 Aug 2008) | 6 lines
Issue #3139: Make buffer-interface thread-safe wrt. PyArg_ParseTuple,
by denying s# to parse objects that have a releasebuffer procedure,
and introducing s*.
More module might need to get converted to use s*.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r65182 | gregory.p.smith | 2008-07-22 06:46:32 +0200 (Tue, 22 Jul 2008) | 7 lines
Issue #2620: Overflow checking when allocating or reallocating memory
was not always being done properly in some python types and extension
modules. PyMem_MALLOC, PyMem_REALLOC, PyMem_NEW and PyMem_RESIZE have
all been updated to perform better checks and places in the code that
would previously leak memory on the error path when such an allocation
failed have been fixed.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r64114 | gregory.p.smith | 2008-06-11 09:41:16 +0200 (mer., 11 juin 2008) | 6 lines
Merge in release25-maint r60793:
Added checks for integer overflows, contributed by Google. Some are
only available if asserts are left in the code, in cases where they
can't be triggered from Python code.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r64119 | andrew.kuchling | 2008-06-11 14:53:14 +0200 (mer., 11 juin 2008) | 1 line
Note PEP 371 section
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r64147 | benjamin.peterson | 2008-06-11 22:04:30 +0200 (mer., 11 juin 2008) | 2 lines
update ACKS and NEWs for multiprocessing
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r64150 | georg.brandl | 2008-06-11 22:28:06 +0200 (mer., 11 juin 2008) | 2 lines
Can we agree to put dots at entry ends? Thanks.
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r64165 | armin.rigo | 2008-06-12 11:50:58 +0200 (jeu., 12 juin 2008) | 3 lines
Sounds obvious, but I didn't even realize that you can put non-string
keys in type dictionaries without using this locals() hack.
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r64219 | neal.norwitz | 2008-06-13 08:00:46 +0200 (ven., 13 juin 2008) | 1 line
Check for memory alloc failure
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r64220 | neal.norwitz | 2008-06-13 08:02:26 +0200 (ven., 13 juin 2008) | 3 lines
Fix some memory dealloc problems when exceptions occur.
It caused: "Fatal Python error: UNREF invalid object" in the DoubleTest.
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r64221 | neal.norwitz | 2008-06-13 08:03:25 +0200 (ven., 13 juin 2008) | 3 lines
Fix typo in method name. The LT class implemented less than. The LE class
should implement less than or equal to (as the code does).
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r64229 | georg.brandl | 2008-06-13 15:26:54 +0200 (ven., 13 juin 2008) | 2 lines
Clarification.
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r64230 | robert.schuppenies | 2008-06-13 15:29:37 +0200 (ven., 13 juin 2008) | 2 lines
Fixed: sys.getsizeof does not take the actual length of the tuples into account.
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r64233 | benjamin.peterson | 2008-06-13 17:11:50 +0200 (ven., 13 juin 2008) | 2 lines
platform.uname now tries to fill empty values even when os.uname is present
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r64235 | benjamin.peterson | 2008-06-13 17:41:09 +0200 (ven., 13 juin 2008) | 1 line
set svn:ignore on multiprocessing
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r64253 | andrew.kuchling | 2008-06-13 21:38:18 +0200 (ven., 13 juin 2008) | 1 line
Typo fixes
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r64278 | martin.v.loewis | 2008-06-14 16:24:47 +0200 (sam., 14 juin 2008) | 2 lines
Disable UAC by default.
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r64280 | gregory.p.smith | 2008-06-14 19:34:09 +0200 (sam., 14 juin 2008) | 3 lines
silence the test when it is skipped on some platforms. should fix a
buildbot.
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r64301 | georg.brandl | 2008-06-15 21:54:36 +0200 (dim., 15 juin 2008) | 2 lines
Forward-port new test from r64300.
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r64303 | raymond.hettinger | 2008-06-16 03:42:40 +0200 (lun., 16 juin 2008) | 1 line
Issue 3116: fix quadratic behavior in marshal.dumps().
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r64320 | georg.brandl | 2008-06-16 23:00:47 +0200 (lun., 16 juin 2008) | 2 lines
Add Jesse Noller to the developers list.
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r64328 | georg.brandl | 2008-06-17 11:01:35 +0200 (mar., 17 juin 2008) | 2 lines
Split the HTML index.
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r64338 | vinay.sajip | 2008-06-17 13:02:14 +0200 (mar., 17 juin 2008) | 1 line
Bug #3126: StreamHandler and FileHandler check before calling "flush" and "close" that the stream object has these, using hasattr (thanks to bobf for the patch).
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r64339 | vinay.sajip | 2008-06-17 13:04:02 +0200 (mar., 17 juin 2008) | 1 line
Updated with fix for #3126.
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No detailed change log; just check out the change log for the py3k-pep3137
branch. The most obvious changes:
- str8 renamed to bytes (PyString at the C level);
- bytes renamed to buffer (PyBytes at the C level);
- PyString and PyUnicode are no longer compatible.
I.e. we now have an immutable bytes type and a mutable bytes type.
The behavior of PyString was modified quite a bit, to make it more
bytes-like. Some changes are still on the to-do list.
Serhiy Storchaka
Nick Coghlan
Larry Hastings
Stefan Krah
Benjamin Peterson
Brett Cannon
Victor Stinner
Kristján Valur Jónsson
Alexandre Vassalotti
Antoine Pitrou
Eli Bendersky
Gregory P. Smith
Christian Heimes
Mark Dickinson
Meador Inge
Kristján Valur Jónsson
Florent Xicluna
Ezio Melotti
Martin v. Löwis
Victor Stinner
Georg Brandl
Brian Curtin
Brett Cannon
Alexander Belopolsky
Amaury Forgeot d'Arc
Mark Dickinson
Hirokazu Yamamoto
Travis E. Oliphant
Guido van Rossum