Commit Graph

4997 Commits

Author SHA1 Message Date
Amaury Forgeot d'Arc c353ea795c Issue #4176: Pickle would crash the interpreter when a __reduce__ function
does not return an iterator for the 4th and 5th items.
(sequence-like and mapping-like state)

Backport of r67049
2008-10-30 21:29:12 +00:00
Amaury Forgeot d'Arc 38e46fc628 Merged revisions 66891 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r66891 | amaury.forgeotdarc | 2008-10-14 23:47:22 +0200 (mar., 14 oct. 2008) | 5 lines

  #4122: On Windows, Py_UNICODE_ISSPACE cannot be used in an extension module:
  compilation fails with "undefined reference to _Py_ascii_whitespace"

  Will backport to 2.6.
........
2008-10-14 22:00:06 +00:00
Hirokazu Yamamoto 2c66b7cd9f Merged revisions 66809-66810,66835,66862-66863 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r66809 | hirokazu.yamamoto | 2008-10-06 10:57:03 +0900 | 1 line

  Added the test for issue3762.
........
  r66810 | hirokazu.yamamoto | 2008-10-06 11:41:59 +0900 | 1 line

  More strict test. Consider the case sys.executable itself is symlink.
........
  r66835 | hirokazu.yamamoto | 2008-10-08 03:10:47 +0900 | 1 line

  more intensive test on dbm.
........
  r66862 | hirokazu.yamamoto | 2008-10-09 19:00:30 +0900 | 3 lines

  On windows, os.chdir given unicode was not working if GetCurrentDirectoryW
  returned a path longer than MAX_PATH. (But It's doubtful this code path is
  really executed because I cannot move to such directory on win2k)
........
  r66863 | hirokazu.yamamoto | 2008-10-09 19:11:21 +0900 | 1 line

  r66862 contained memory leak.
........
2008-10-09 18:06:58 +00:00
Benjamin Peterson be2c0a9fe3 Merged revisions 66766-66767,66771-66772,66774,66776,66783-66787,66790,66793,66797 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

................
  r66766 | benjamin.peterson | 2008-10-03 06:52:06 -0500 (Fri, 03 Oct 2008) | 1 line

  update the mac installer script
................
  r66767 | andrew.kuchling | 2008-10-03 07:26:42 -0500 (Fri, 03 Oct 2008) | 1 line

  Docstring typo.
................
  r66771 | hirokazu.yamamoto | 2008-10-03 11:18:42 -0500 (Fri, 03 Oct 2008) | 2 lines

  Fixed following error when DocXMLRPCServer failed.
    UnboundLocalError: local variable 'serv' referenced before assignment
................
  r66772 | andrew.kuchling | 2008-10-03 11:29:19 -0500 (Fri, 03 Oct 2008) | 1 line

  Mention exception in docstring
................
  r66774 | andrew.kuchling | 2008-10-03 11:42:52 -0500 (Fri, 03 Oct 2008) | 1 line

  Typo fix
................
  r66776 | hirokazu.yamamoto | 2008-10-03 12:34:49 -0500 (Fri, 03 Oct 2008) | 2 lines

  Issue #1706863: Fixed "'NoneType' object has no attribute 'rfind'" error when sqlite libfile not found.
................
  r66783 | andrew.kuchling | 2008-10-03 20:02:29 -0500 (Fri, 03 Oct 2008) | 1 line

  Use correct capitalization of NaN
................
  r66784 | andrew.kuchling | 2008-10-03 20:03:42 -0500 (Fri, 03 Oct 2008) | 1 line

  Docstring change: Specify exception raised
................
  r66785 | andrew.kuchling | 2008-10-03 20:04:24 -0500 (Fri, 03 Oct 2008) | 1 line

  Docstring changes: Specify exceptions raised
................
  r66786 | andrew.kuchling | 2008-10-03 20:05:56 -0500 (Fri, 03 Oct 2008) | 3 lines

  Docstring change for *partition: use same tense as other docstrings.
  Hyphenate left- and right-justified.
  Fix 'registerd' typo
................
  r66787 | andrew.kuchling | 2008-10-03 22:08:56 -0500 (Fri, 03 Oct 2008) | 1 line

  two corrections
................
  r66790 | andrew.kuchling | 2008-10-04 11:52:01 -0500 (Sat, 04 Oct 2008) | 1 line

  Set svn:keywords
................
  r66793 | georg.brandl | 2008-10-04 13:26:01 -0500 (Sat, 04 Oct 2008) | 2 lines

  #4041: don't refer to removed and outdated modules.
................
  r66797 | benjamin.peterson | 2008-10-04 15:55:50 -0500 (Sat, 04 Oct 2008) | 19 lines

  Merged revisions 66707,66775,66782 via svnmerge from
  svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3

  ........
    r66707 | benjamin.peterson | 2008-09-30 18:27:10 -0500 (Tue, 30 Sep 2008) | 1 line

    fix #4001: fix_imports didn't check for __init__.py before converting to relative imports
  ........
    r66775 | collin.winter | 2008-10-03 12:08:26 -0500 (Fri, 03 Oct 2008) | 4 lines

    Add an alternative iterative pattern matching system that, while slower, correctly parses files that cause the faster recursive pattern matcher to fail with a recursion error. lib2to3 falls back to the iterative matcher if the recursive one fails.

    Fixes http://bugs.python.org/issue2532. Thanks to Nick Edds.
  ........
    r66782 | benjamin.peterson | 2008-10-03 17:51:36 -0500 (Fri, 03 Oct 2008) | 1 line

    add Victor Stinner's fixer for os.getcwdu -> os.getcwd #4023
  ........
................
2008-10-04 21:33:08 +00:00
Christian Heimes 4d8a6f4834 Merged revisions 66748 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r66748 | christian.heimes | 2008-10-02 21:47:50 +0200 (Thu, 02 Oct 2008) | 1 line

  Fixed a couple more C99 comments and one occurence of inline.
........
2008-10-02 19:49:47 +00:00
Brett Cannon f40200b214 Fix a refleak introduced by r66677.
Fix suggested by Amaury Forgeot d'Arc.
Closes issue #4003.
2008-09-30 17:46:03 +00:00
Benjamin Peterson 0225248033 Victor Stinner's patches to check the return result of PyLong_Ssize_t
reviewed by Amaury
2008-09-30 02:11:07 +00:00
Benjamin Peterson 8d77d448a5 fix security issue 2: imageop's poor validation of arguments could result in segfaults
patch by Victor Stinner
reviewed by myself and Brett
2008-09-30 01:31:49 +00:00
Thomas Heller e144873071 Fix issue #3547 for MingW, update comments. 2008-09-29 19:56:24 +00:00
Brett Cannon b2d61bde28 The _lsprof module could crash the interpreter if it was given an external
timer that did not return a float and a timer was still running when the
Profiler object was garbage collected.

Fixes issue 3895.
Code review by Benjamin Peterson.
2008-09-29 03:41:21 +00:00
Jesus Cea 09c0178242 bsddb4.7.3pre9 renamed to 4.7.3 2008-09-28 23:24:19 +00:00
Thomas Heller a85c95d5e8 Fix issue #3547: ctypes is confused by bitfields of varying integer types
Reviewed by Fredrik Lundh and Skip Montanaro.
2008-09-24 18:26:05 +00:00
Jesus Cea 5cd5f12a48 Bugfix for issue3885 and 'DB.verify()' crash.
Reviewed by Nick Coghlan.
2008-09-23 18:54:08 +00:00
Hirokazu Yamamoto 09979a137a Issue #3945: Fixed compile error on cygwin. (initializer element is not constant)
Reviewed by Amaury Forgeot d'Arc.
2008-09-23 16:11:09 +00:00
Georg Brandl a438c85a88 #3897: _collections now has an underscore. 2008-09-21 07:31:52 +00:00
Georg Brandl 2f3bd8364a #3852: fix some select.kqueue and kevent docs. 2008-09-21 07:14:44 +00:00
Benjamin Peterson fbb388b39b tabify 2008-09-18 23:20:28 +00:00
Benjamin Peterson 8c2b7dc463 fix possible integer overflows in _hashopenssl #3886 2008-09-18 01:22:16 +00:00
Gerhard Häring e6872eb417 Issue #3846: Release GIL during calls to sqlite3_prepare. This improves concurrent access to the same database file from multiple threads/processes. 2008-09-12 22:33:22 +00:00
Gerhard Häring 6e1afcf988 Fixes issue #3103. In the sqlite3 module, made one more function static. All renaming public symbos now have the pysqlite prefix to avoid name clashes. This at least once created problems where the same symbol name appeared somewhere in Apache and the sqlite3 module was used from mod_python. 2008-09-12 18:58:57 +00:00
Gerhard Häring ef2276b60d sqlite3 module: Mark iterdump() method as "Non-standard" like all the other methods not found in DB-API. 2008-09-12 13:54:06 +00:00
Amaury Forgeot d'Arc 24cb382455 #3640: Correct a crash in cPickle on 64bit platforms, in the case of deeply nested lists or dicts.
Reviewed by Martin von Loewis.
2008-09-11 20:56:13 +00:00
Amaury Forgeot d'Arc 05e344954d #3743: PY_FORMAT_SIZE_T is designed for the OS "printf" functions, not for
PyString_FromFormat which has an independent implementation, and uses "%zd".

This makes a difference on win64, where printf needs "%Id" to display
64bit values. For example, queue.__repr__ was incorrect.

Reviewed by Martin von Loewis.
2008-09-10 22:04:45 +00:00
Guido van Rossum e3c4fd9cc0 - Issue #3629: Fix sre "bytecode" validator for an end case.
Reviewed by Amaury.
2008-09-10 14:27:00 +00:00
Martin v. Löwis 24329ba176 Issue #3811: The Unicode database was updated to 5.1.
Reviewed by Fredrik Lundh and Marc-Andre Lemburg.
2008-09-10 13:38:12 +00:00
Jesus Cea 69acb43327 Python3.0 bsddb testsuite compatibility improvements 2008-09-03 22:07:11 +00:00
Jesse Noller b814d6a704 Fix issue 3110 - solaris compilation of multiprocessing fails, reviewed by pitrou 2008-09-03 18:10:30 +00:00
Jesus Cea ac25fab12f Fix some leaks - Neal Norwitz 2008-09-03 17:50:32 +00:00
Jesus Cea 3b6be74304 Improve compatibility with Python3.0 testsuite 2008-09-02 02:29:06 +00:00
Benjamin Peterson f22c26ecf4 #3703 unhelpful _fileio.FileIO error message when trying to open a directory
Reviewer: Gregory P. Smith
2008-09-01 14:13:43 +00:00
Jesus Cea 4907d27c1f Update bsddb code to version 4.7.3pre2. This code should
be compatible with Python 3.0, also.

  http://www.jcea.es/programacion/pybsddb.htm#bsddb3-4.7.3
2008-08-31 14:00:51 +00:00
Neal Norwitz 901e4715bd #3662: Fix segfault introduced when fixing memory leaks.
TESTED=./python -E -tt ./Lib/test/regrtest.py test_fileio
R (approach from bug)=Amaury and Benjamin
2008-08-24 22:03:05 +00:00
Neal Norwitz 18aa388ca0 Fix:
* crashes on memory allocation failure found with failmalloc
 * memory leaks found with valgrind
 * compiler warnings in opt mode which would lead to invalid memory reads
 * problem using wrong name in decimal module reported by pychecker

Update the valgrind suppressions file with new leaks that are small/one-time
leaks we don't care about (ie, they are too hard to fix).

TBR=barry
TESTED=./python -E -tt ./Lib/test/regrtest.py -uall (both debug and opt modes)
  in opt mode:
  valgrind -q --leak-check=yes --suppressions=Misc/valgrind-python.supp \
    ./python -E -tt ./Lib/test/regrtest.py -uall,-bsddb,-compiler \
                        -x test_logging test_ssl test_multiprocessing
  valgrind -q --leak-check=yes --suppressions=Misc/valgrind-python.supp \
    ./python -E -tt ./Lib/test/regrtest.py test_multiprocessing
  for i in `seq 1 4000` ; do
    LD_PRELOAD=~/local/lib/libfailmalloc.so FAILMALLOC_INTERVAL=$i \
        ./python -c pass
  done

At least some of these fixes should probably be backported to 2.5.
2008-08-24 05:04:52 +00:00
Benjamin Peterson 37346b2b9b #3643 add a few more checks to _testcapi to prevent segfaults
Author: Victor Stinner
Reviewer: Benjamin Peterson
2008-08-23 20:27:43 +00:00
Christian Heimes 94a730540a d is the correct format string 2008-08-22 21:23:47 +00:00
Christian Heimes 1cc69636ef Fixed two format strings in the _collections module. For example
Modules/_collectionsmodule.c:674: warning: format '%i' expects type 'int', but argument 2 has type 'Py_ssize_t'
Reviewed by Benjamin Peterson
2008-08-22 20:10:27 +00:00
Christian Heimes a27a62e74c Silenced a compiler warning in the sqlite module
Modules/_sqlite/row.c:187: warning: suggest parentheses around && within ||
Reviewed by Benjamin Peterson
2008-08-22 19:55:54 +00:00
Guido van Rossum 93ebfb1544 Issue 1179: [CVE-2007-4965] Integer overflow in imageop module. 2008-08-19 21:02:04 +00:00
Thomas Heller d9ccf8c547 COM method code is windows specific 2008-08-19 19:40:23 +00:00
Thomas Heller 0ad5ae02af Fix a regression introduced by rev. 63792: ctypes function pointers
that are COM methods must have a boolean True value.
2008-08-19 19:25:04 +00:00
Thomas Heller 6626099520 Fix strange character in the docstring. 2008-08-19 17:47:13 +00:00
Benjamin Peterson 7dd854725b get the symtable module back in working order
- Fix broken functions
- Add (hopefully) extensive tests
- Modernize a little
2008-08-17 17:13:26 +00:00
Hirokazu Yamamoto 41a81eb6cb Backport r65661, r65760: Issue #3575: Incremental decoder's decode
function now takes bytearray by using 's*' instead of 't#'.
2008-08-17 13:10:46 +00:00
Hirokazu Yamamoto a0fdd72f8e Issue #2222: Fixed reference leak when occured os.rename()
fails unicode conversion on 2nd parameter. (windows only)
2008-08-17 09:19:52 +00:00
Martin v. Löwis 8401eec7fa Properly INCREF reference in Py_buffer. 2008-08-14 15:56:07 +00:00
Martin v. Löwis f91d46a17d 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*.
2008-08-12 14:49:50 +00:00
Brett Cannon 83e818415a Copy reduce() to _functools so to have functools.reduce() not raise a warning
from usage under -3.
2008-08-09 23:30:55 +00:00
Antoine Pitrou 016b366df4 #3205: bz2 iterator fails silently on MemoryError 2008-08-09 17:22:25 +00:00
Guido van Rossum d69390107a Patch by Ian Charnas from issue 3517.
Add F_FULLFSYNC if it exists (OS X only so far).
2008-08-07 18:51:38 +00:00
Guido van Rossum 8b762f05c7 Tracker issue 3487: sre "bytecode" verifier.
This is a verifier for the binary code used by the _sre module (this
is often called bytecode, though to distinguish it from Python bytecode
I put it in quotes).

I wrote this for Google App Engine, and am making the patch available as
open source under the Apache 2 license.  Below are the copyright
statement and license, for completeness.

# Copyright 2008 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

It's not necessary to include these copyrights and bytecode in the
source file.  Google has signed a contributor's agreement with the PSF
already.
2008-08-05 03:39:21 +00:00
Benjamin Peterson 8df0e4ffc3 fix compile error on Windows 2008-08-02 03:11:16 +00:00
Jesse Noller 1299e36a70 Submit fix for issue3393: Memory corruption in multiprocessing module 2008-08-01 19:46:50 +00:00
Neal Norwitz e7d8be80ba Security patches from Apple: prevent int overflow when allocating memory 2008-07-31 17:17:14 +00:00
Mark Dickinson ff3fdce0d2 Replace math.sum with math.fsum in a couple of comments
that were missed by r65308
2008-07-30 16:25:16 +00:00
Mark Dickinson fef6b13c32 Rename math.sum to math.fsum 2008-07-30 16:20:10 +00:00
Mark Dickinson abe0aee3cf Fix special-value handling for math.sum.
Also minor cleanups to the code: fix tabbing, remove
trailing whitespace, and reformat to fit into 80
columns.
2008-07-30 12:01:41 +00:00
Thomas Heller ba55936b8a Make ctypes compatible with Python 2.3, 2.4, and 2.5 again. 2008-07-24 11:16:45 +00:00
Raymond Hettinger 527eee2b32 Finish conversion from int to Py_ssize_t. 2008-07-24 05:38:48 +00:00
Raymond Hettinger 723ba3049a Parse to the correct datatype. 2008-07-24 00:53:49 +00:00
Raymond Hettinger 33fcf9db74 Finish-up the partial conversion from int to Py_ssize_t for deque indices and length. 2008-07-24 00:08:18 +00:00
Georg Brandl f9efabb6d2 3k-warn about parser's "ast" aliases. 2008-07-23 15:16:45 +00:00
Jesus Cea c5a11fabdb bsddb module updated to version 4.7.2devel9.
This patch publishes the work done until now
for Python 3.0 compatibility. Still a lot
to be done.

When possible, we use 3.0 features in Python 2.6,
easing development and testing, and exposing internal
changes to a wider audience, for better test coverage.

Some mode details:
http://www.jcea.es/programacion/pybsddb.htm#bsddb3-4.7.2
2008-07-23 11:38:42 +00:00
Gregory P. Smith 0470bab697 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.
2008-07-22 04:46:32 +00:00
Amaury Forgeot d'Arc 74bd40d85c On Windows, silence a Purify warning and initialize the memory passed to CryptGenRandom.
Since python doesn't provide any particular random data, it seems more reasonable anyway.
2008-07-21 21:06:46 +00:00
Bob Ippolito d648f64a53 #3322: bounds checking for _json.scanstring 2008-07-19 21:59:50 +00:00
Georg Brandl 278fc50c07 #3303: fix crash with invalid Py_DECREF in strcoll(). 2008-07-19 12:46:12 +00:00
Georg Brandl 6b41a8e156 #3302: fix segfaults when passing None for arguments that can't
be NULL for the C functions.
2008-07-19 12:39:10 +00:00
Georg Brandl a24869ada7 #3312: fix two sqlite3 crashes. 2008-07-16 22:33:18 +00:00
Georg Brandl b9b68ae7a5 #3305: self->stream can be NULL. 2008-07-16 22:04:20 +00:00
Georg Brandl 86cbf81b47 #1608818: errno can get set by every call to readdir(). 2008-07-16 21:31:41 +00:00
Thomas Heller 880f529c04 Issue #3313: Contrary to the man page, a failed dlopen() call does not
always set a dlerror() message.
2008-07-15 19:39:38 +00:00
Thomas Heller c0b2a807ff Issue #3258: Fix an assertion error (in debug build) and a crash (in
release build) when the format string of a pointer to an incomplete
structure is created.
2008-07-15 17:03:08 +00:00
Nick Coghlan 53663a695e Issue 2235: __hash__ is once again inherited by default, but inheritance can be blocked explicitly so that collections.Hashable remains meaningful 2008-07-15 14:27:37 +00:00
Gregory P. Smith fb7a50fbb9 Fix posix.fork1() / os.fork1() to only call PyOS_AfterFork() in the child
process rather than both parent and child.

Does anyone actually use fork1()?  It appears to be a Solaris thing
but if Python is built with pthreads on Solaris, fork1() and fork()
should be the same.
2008-07-14 06:06:48 +00:00
Alexandre Vassalotti bd70476897 Issue #3153: sqlite leaks on error.
Changed statements of the form Py_DECREF(obj), obj = 0 to Py_CLEAR(obj).
2008-07-13 21:47:59 +00:00
Robert Schuppenies 4762902998 Added garbage collector overhead and optional default return value to
sys.getsizeof.
2008-07-10 17:13:55 +00:00
Raymond Hettinger 3cd1e42dca Issue 3301: Bisect functions behaved badly when lo was negative. 2008-07-10 14:03:19 +00:00
Facundo Batista 1a664419bb Issue 3306. Better control for a lenght in findmax() function. 2008-07-07 17:02:59 +00:00
Gregory P. Smith 04222925f1 Add commented out #_sha256 and #_sha512 lines per issue 3183. 2008-07-07 04:54:31 +00:00
Gregory P. Smith 3b1e6b2f83 - Issue #3309: Fix bz2.BZFile itererator to release its internal lock
properly when raising an exception due to the bz2file being closed.
  Prevents a deadlock.
2008-07-07 04:31:58 +00:00
Gregory P. Smith eb77fe4cbf fix issue3304 - remove an incorrect PyMem_Free in fileio_init 2008-07-06 17:06:29 +00:00
Gregory P. Smith 2fe77060eb - Issue #2862: Make int and float freelist management consistent with other
freelists.  Changes their CompactFreeList apis into ClearFreeList apis and
  calls them via gc.collect().
2008-07-06 03:35:58 +00:00
Facundo Batista 083902af8f Issue 3289. Removed two lines that ended doing nothing. 2008-07-05 19:19:50 +00:00
Mark Dickinson ecf8d8cc4b Minor rewrite of cmath_log to work around a Sun compiler bug. See issue
#3168.
2008-07-05 15:25:48 +00:00
Amaury Forgeot d'Arc 968117e974 Try a blind fix to nismodule which fails on the solaris10 3.0 buildbot:
the GIL must be re-acquired in the callback function
2008-07-02 23:40:28 +00:00
Amaury Forgeot d'Arc 1f40c8a8d7 #Issue3088 in-progress: Race condition with instances of classes derived from threading.local:
When a thread touches such an object for the first time, a new thread-local __dict__ is created,
and the __init__ method is run.
But a thread switch can occur here; if the other thread touches the same object, it installs another
__dict__; when the first thread resumes, it updates the dictionary of the second...

This is the deep cause of the failures in test_multiprocessing involving "managers" objects.

Also a 2.5 backport candidate.
2008-06-30 22:42:40 +00:00
Facundo Batista 763d309bba Fix #2702, with a correct accounting of recursion. 2008-06-30 01:10:55 +00:00
Bill Janssen 934b16d0c2 various SSL fixes; issues 1251, 3162, 3212 2008-06-28 22:19:33 +00:00
Facundo Batista 68dc052ca6 Reverting the patch from #3165, as it broke other
behaviours. I left the original test commented out (note
that that test came from #2702, which seems to have a
problem in FreeBSD and Windows, but not in Linux).

I included a new test, to watch over the now-broken
behaviour, I took it from #3179.
2008-06-25 19:24:53 +00:00
Thomas Heller b436a24eed Fix compilation on Windows. 2008-06-23 14:49:56 +00:00
Facundo Batista 9da18b3133 Fixing the problem stated in issue 2702 with the patch submitted
in the issue 3165. Now cPickle does not fails with uncontrolled
behaviour when pickling into a very deep nested structure.
2008-06-22 23:19:14 +00:00
Georg Brandl ac0c3810e4 Expand docstrings of sqlite3 functions. 2008-06-22 18:31:54 +00:00
Facundo Batista 1461886eee Issue 3164. Small fix to don't repeat a comparation
without necessity.
2008-06-22 15:27:10 +00:00
Facundo Batista 5596b0cfc2 Issue #2722. Now the char buffer to support the path string has
not fixed length, it mallocs memory if needed. As a result, we
don't have a maximum for the getcwd() method.
2008-06-22 13:36:20 +00:00
Mark Dickinson 2fcd8c9703 Fix another typo in math_sum comment 2008-06-20 15:26:19 +00:00
Andrew M. Kuchling 5f198bee4e Fix comment typos 2008-06-20 02:11:42 +00:00
Andrew M. Kuchling 3d8f8c1d62 Only include update_lines_cols() function when it's actually going to be used 2008-06-19 14:02:30 +00:00
Raymond Hettinger 2281da42b0 Fix double decref. 2008-06-18 00:56:57 +00:00
Mark Dickinson fb1c4b98e9 Issue 3118: make test_math pass on Ubuntu/ia64. exp(-745.0) was raising
OverflowError incorrectly on this platform, presumably as a result of
the libm setting errno = ERANGE for this call.
2008-06-17 21:16:55 +00:00
Amaury Forgeot d'Arc d25cdc370d on windows, r64214 broke compilation with some recent SDKs,
because IPPROTO_IPV6 may be an enumeration member...
2008-06-14 08:36:07 +00:00
Benjamin Peterson dfd79494ce convert multiprocessing to unix line endings 2008-06-13 19:13:39 +00:00
Martin v. Löwis 111c180674 Make more symbols static. 2008-06-13 07:47:47 +00:00
Georg Brandl e1f6646d68 Typo. 2008-06-13 07:08:48 +00:00
Georg Brandl 6d53e7e69c #3095: don't leak values from Py_BuildValue. 2008-06-13 06:56:50 +00:00
Neal Norwitz 705cd06f91 Fix some memory dealloc problems when exceptions occur.
It caused: "Fatal Python error: UNREF invalid object" in the DoubleTest.
2008-06-13 06:02:26 +00:00
Neal Norwitz e9ee44c25b Check for memory alloc failure 2008-06-13 06:00:46 +00:00
Amaury Forgeot d'Arc a4dd2e20e2 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)
2008-06-13 00:42:22 +00:00
Benjamin Peterson 114f7e5fff #1683 prevent forking from interfering in threading storage
This should prevent some test_multiprocessing failures
2008-06-13 00:09:47 +00:00
Georg Brandl 89f48876a2 Add future_builtins.ascii(). 2008-06-11 18:55:38 +00:00
Raymond Hettinger 6fbfb481b8 Optimize previous checkin for heapq. 2008-06-11 12:39:09 +00:00
Raymond Hettinger f0bc3cbdc0 Issue 3051: Let heapq work with either __lt__ or __le__. 2008-06-11 12:06:49 +00:00
Gregory P. Smith 9d53457e59 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.
2008-06-11 07:41:16 +00:00
Benjamin Peterson 190d56e009 add the multiprocessing package to fulfill PEP 371 2008-06-11 02:40:25 +00:00
Gregory P. Smith 99a3dce92d More reverting of r63675 per the mailing list discussions. This restores
occurances of PyBytes_ in the code to their original PyString_ names.  The
bytesobject.c file will be renamed back to stringobject.c in a future checkin.
2008-06-10 17:42:36 +00:00
Thomas Heller dcea9a91c6 Add an optional 'offset' parameter to byref, defaultingto zero. 2008-06-10 14:02:46 +00:00
Georg Brandl 8550d69a84 #2536: fix itertools.permutations and itertools.combinations docstrings. 2008-06-10 12:46:39 +00:00
Raymond Hettinger d623414141 Unhappy buildbots. Revert 64052. Long doubles have unexpected effects on some builds. 2008-06-09 11:24:47 +00:00
Raymond Hettinger 7b1ed66372 Address double-rounding scenarios by setting all variables to long doubles. 2008-06-09 09:29:17 +00:00
Raymond Hettinger ecbdd2e9b0 Issue #2138: Add math.factorial(). 2008-06-09 06:54:45 +00:00
Gregory P. Smith dd96db63f6 This reverts r63675 based on the discussion in this thread:
http://mail.python.org/pipermail/python-dev/2008-June/079988.html

Python 2.6 should stick with PyString_* in its codebase.  The PyBytes_* names
in the spirit of 3.0 are available via a #define only.  See the email thread.
2008-06-09 04:58:54 +00:00
Travis E. Oliphant 0144f27602 Remove locking part of new buffer protocol. 2008-06-06 22:39:47 +00:00
Raymond Hettinger ec2fe78d47 Issue 3501: Make heapq support both __le__ and __lt__. 2008-06-06 21:47:51 +00:00
Thomas Heller f89b04c164 Performance improvement: Use PyDict_Get/SetItem instead of
PyDict_Get/SetItemString.
2008-06-06 18:37:55 +00:00
Thomas Heller fbb9c0bf3c Issue #1798: Add ctypes calling convention that allows safe access of errno.
ctypes maintains thread-local storage that has space for two error
numbers: private copies of the system 'errno' value and, on Windows,
the system error code accessed by the GetLastError() and
SetLastError() api functions.

Foreign functions created with CDLL(..., use_errno=True), when called,
swap the system 'errno' value with the private copy just before the
actual function call, and swapped again immediately afterwards.  The
'use_errno' parameter defaults to False, in this case 'ctypes_errno'
is not touched.

On Windows, foreign functions created with CDLL(...,
use_last_error=True) or WinDLL(..., use_last_error=True) swap the
system LastError value with the ctypes private copy.

The values are also swapped immeditately before and after ctypes
callback functions are called, if the callbacks are constructed using
the new optional use_errno parameter set to True: CFUNCTYPE(...,
use_errno=TRUE) or WINFUNCTYPE(..., use_errno=True).

New ctypes functions are provided to access the ctypes private copies
from Python:

- ctypes.set_errno(value) and ctypes.set_last_error(value) store
  'value' in the private copy and returns the previous value.

- ctypes.get_errno() and ctypes.get_last_error() returns the current
  ctypes private copies value.
2008-06-06 08:33:46 +00:00
Thomas Heller 2e75c450d2 Backport from py3k: Implement the new buffer interface from pep3118
for ctypes instances.  Closes issue #2404.
2008-06-05 17:51:15 +00:00
Ronald Oussoren 5640ce2f1e MacOS X: Enable 4-way universal builds
This patch adds a new configure argument on OSX:
        --with-universal-archs=[32-bit|64-bit|all]

When used with the --enable-universalsdk option this controls which
CPU architectures are includes in the framework. The default is 32-bit,
meaning i386 and ppc. The most useful alternative is 'all', which includes
all 4 CPU architectures supported by MacOS X (i386, ppc, x86_64 and ppc64).

This includes limited support for the Carbon bindings in 64-bit mode as well,
limited because (a) I haven't done extensive testing and (b) a large portion
of the Carbon API's aren't available in 64-bit mode anyway.

I've also duplicated a feature of Apple's build of python: setting the
environment variable 'ARCHFLAGS' controls the '-arch' flags used for building
extensions using distutils.
2008-06-05 12:58:24 +00:00
Thomas Heller d5bb9215c9 Revert revisions 63943 and 63942 (Issue #1798: Add ctypes calling
convention that allows safe access to errno)

This code does not yet work on OS X (__thread storage specifier not
available), so i needs a configure check plus a more portable
solution.
2008-06-04 20:22:05 +00:00
Thomas Heller 8f22b88e28 Fix ctypes.set_errno for gcc. 2008-06-04 19:19:00 +00:00
Thomas Heller e70c3378c0 Issue #1798: Add ctypes calling convention that allows safe access to
errno (and LastError, on Windows).

ctypes maintains a module-global, but thread-local, variable that
contains an error number; called 'ctypes_errno' for this discussion.
This variable is a private copy of the systems 'errno' value; the copy
is swapped with the 'errno' variable on several occasions.

Foreign functions created with CDLL(..., use_errno=True), when called,
swap the values just before the actual function call, and swapped
again immediately afterwards.  The 'use_errno' parameter defaults to
False, in this case 'ctypes_errno' is not touched.

The values are also swapped immeditately before and after ctypes
callback functions are called, if the callbacks are constructed using
the new optional use_errno parameter set to True: CFUNCTYPE(..., use_errno=TRUE)
or WINFUNCTYPE(..., use_errno=True).

Two new ctypes functions are provided to access the 'ctypes_errno'
value from Python:

- ctypes.set_errno(value) sets ctypes_errno to 'value', the previous
  ctypes_errno value is returned.

- ctypes.get_errno() returns the current ctypes_errno value.

---

On Windows, the same scheme is implemented for the error value which
is managed by the GetLastError() and SetLastError() windows api calls.

The ctypes functions are 'ctypes.set_last_error(value)' and
'ctypes.get_last_error()', the CDLL and WinDLL optional parameter is
named 'use_last_error', defaults to False.

---

On Windows, TlsSetValue and TlsGetValue calls are used to provide
thread local storage for the variables; ctypes compiled with __GNUC__
uses __thread variables.
2008-06-04 18:59:03 +00:00
Walter Dörwald a2a89a8712 Change all functions that expect one unicode character to accept a pair of
surrogates in narrow builds. Fixes issue #1706460.
2008-06-02 20:36:03 +00:00
Thomas Heller de2d78a153 Fix misspelled sys.platform name and misspelled filename. 2008-06-02 18:41:30 +00:00
Gregory P. Smith 137d824148 Fix issue 2782: be less strict about the format string type in strftime.
Accept unicode and anything else ParseTuple "s#" can deal with.  This
matches the time.strftime behavior.
2008-06-02 04:05:52 +00:00
Martin v. Löwis 99815892f6 New environment variable PYTHONIOENCODING. 2008-06-01 07:20:46 +00:00
Gerhard Häring 7f7ca35f5b Fixed rowcount for SELECT statements. They're -1 now (again), for better DB-API 2.0 compliance. 2008-05-31 21:33:27 +00:00
Raymond Hettinger 6d7702ecd1 Implement heapq in terms of less-than (to match list.sort()). 2008-05-31 03:24:31 +00:00
Raymond Hettinger ef712d6fd3 * Mark intermedidate computes values (hi, lo, yr) as volatile.
* Expand comments.
* Swap variable names in the sum_exact code so that x and y
  are consistently chosen as the larger and smaller magnitude
  values respectively.
2008-05-30 18:20:50 +00:00
Thomas Heller 9287acf83d ctypes NULL function pointers have a boolean False value now. 2008-05-29 19:42:34 +00:00
Thomas Heller a52b244cc1 Fix compiler warning. 2008-05-29 19:18:12 +00:00
Raymond Hettinger 2a9179ac73 Fix two typos. 2008-05-29 08:38:23 +00:00
Gregory P. Smith 572226cad8 Define macros so that this still compiles on Python prior to r63675. 2008-05-26 19:03:35 +00:00
Christian Heimes 593daf545b Renamed PyString to PyBytes 2008-05-26 12:51:38 +00:00
Martin v. Löwis 8c255e4173 Patch #1722225: Support QNX 6. 2008-05-23 15:06:50 +00:00
Raymond Hettinger 778d5cc4fb Tweak the comments and formatting. 2008-05-23 04:32:43 +00:00
Mark Dickinson 99dfe92759 Issue #2819: Add math.sum, a function that sums a sequence of floats
efficiently but with no intermediate loss of precision.  Based on
Raymond Hettinger's ASPN recipe.  Thanks Jean Brouwers for the patch.
2008-05-23 01:35:30 +00:00
Jesus Cea ca3939cd52 bsddb module updated to version 4.7.0 2008-05-22 15:27:38 +00:00
Thomas Heller 03b75ddf7c On HPUX, -fPIC must be used for linking. _ctypes now builds on HP-UX
IA64 and PA machines.

The ctypes unittests work fine on the IA64, but dump core in
test_qsort on the PA.
2008-05-20 19:53:47 +00:00
Georg Brandl dffbf5f542 Revert copy_reg -> copyreg rename. 2008-05-20 07:49:57 +00:00
Gregory P. Smith 664782e1c8 issue2858: Fix potential memory corruption when bsddb.db.DBEnv.lock_get
and other bsddb.db object constructors raised an exception.
Debugging & patch by Neal Norowitz.
2008-05-17 06:12:02 +00:00
Alexandre Vassalotti 3c4971c40e Added Python 3.0 warning to cPickle. 2008-05-16 19:14:31 +00:00
Georg Brandl 5049a858ba #2890: support os.O_ASYNC and fcntl.FASYNC. 2008-05-16 13:10:15 +00:00
Christian Heimes ca21c65a23 Following Amaury's advice 2008-05-16 11:28:56 +00:00
Christian Heimes 0bd23c0a98 Fixed #2870: cmathmodule.c compile error 2008-05-16 10:23:31 +00:00
Brett Cannon 2224817cdf Deprecate sunaudiodev/SUNAUDIODEV for removal in 3.0. 2008-05-16 00:10:24 +00:00
Brett Cannon 4652537ba4 Deprecate imgfile for removal in 3.0. 2008-05-15 03:32:11 +00:00
Brett Cannon 75ba465099 Deprecated 'fm' for removal in 3.0. 2008-05-15 03:23:17 +00:00
Brett Cannon 178582e2a4 FL, flp, and fl from IRIX have been deprecated for removal in 3.0. 2008-05-15 03:20:36 +00:00
Brett Cannon 044616aa24 Deprecate DEVICE, GL, gl, and the related modules cgen and cgensupport for removal in 3.0. 2008-05-15 02:33:55 +00:00
Brett Cannon 650f5161f4 Deprecate CL, CL_old, and cl for 3.0. 2008-05-14 21:12:12 +00:00
Brett Cannon ddf949f194 The CD and cd modules for IRIX are deprecated for 3.0. 2008-05-14 20:31:38 +00:00
Brett Cannon 34721d5683 Deprecate al/AL for removal in 3.0. 2008-05-14 01:08:21 +00:00
Jesus Cea ef9764f1a4 bsddb module updated to version 4.6.4 2008-05-13 18:45:46 +00:00
Brett Cannon bb141bb1f4 Deprecate the timing module for removal in Python 3.0. 2008-05-12 03:47:47 +00:00
Brett Cannon ac861b5a17 Deprecate the sv module as per PEP 4. 2008-05-12 03:45:59 +00:00
Brett Cannon 42bfa90f02 Depreate imageop for removal in 3.0. 2008-05-12 00:08:34 +00:00
Brett Cannon b61d801adb Put Lib/lib-old back on to sys.path for module renames. 2008-05-11 23:39:04 +00:00
Georg Brandl 6a57c08dc8 #1326: document and test zipimporter.archive and zipimporter.prefix. 2008-05-11 15:05:13 +00:00
Alexandre Vassalotti 9510e4a9f8 Added module stub for copy_reg renaming in 3.0.
Renamed copy_reg to copyreg in the standard library, to avoid
spurious warnings and ease later merging to py3k branch. Public
documentation remains intact.
2008-05-11 08:25:28 +00:00
Brett Cannon 7595c1a36b Flesh out the 3.0 deprecation to suggest using the ctypes module. 2008-05-11 01:09:32 +00:00
Brett Cannon df0a717037 The linuxaudidev module has been deprecated for removal in Python 3.0. 2008-05-11 00:50:51 +00:00
Brett Cannon 7f874fce63 Deprecate the dl module for removal in 3.0. 2008-05-10 21:20:19 +00:00
Brett Cannon 768d44f54d Deprecate the bsddb185 module for removal in 3.0. 2008-05-10 02:47:54 +00:00
Brett Cannon 9ac3974de8 Deprecate the pure module for 3.0. 2008-05-09 22:51:58 +00:00
Alexandre Vassalotti 1aed624f7c Backport fast alternate io.BytesIO implementation.
Merged r62778, r62779, r62802, r62806, r62807, r62808, r62809, r62844,
r62846, r62952, r62956.
2008-05-09 21:49:43 +00:00
Mark Dickinson f8476c1573 Issue #2487. math.ldexp(x, n) raised OverflowError when n was large and
negative; fix to return an (appropriately signed) zero instead.
2008-05-09 17:54:23 +00:00
Christian Heimes af748c3ab8 Implemented PEP 370 2008-05-06 22:41:46 +00:00
Christian Heimes c8a0d2f368 Intern static string
Use float constructors instead of magic code for float constants
2008-05-06 16:18:41 +00:00
Brett Cannon 4b964f9c90 Add the 'json' package. Code taken from simplejson 1.9 and contributed by Bob
Ippolito.

Closes issue #2750.
2008-05-05 20:21:38 +00:00
Gerhard Häring e11c9b3dfd Implemented feature request 2157: Converter names are cut off at '('
characters. This avoids the common case of something like 'NUMBER(10)' not
being parsed as 'NUMBER', like expected. Also corrected the docs about
converter names being case-sensitive. They aren't any longer.
2008-05-04 13:42:44 +00:00
Gerhard Häring 5a366c3b8b Applied sqliterow-richcmp.diff patch from Thomas Heller in Issue2152. The
sqlite3.Row type is now correctly hashable.
2008-05-04 13:15:12 +00:00
Gerhard Häring ffa3357d52 SQLite requires 64-bit integers in order to build. So the whole HAVE_LONG_LONG
#ifdefing was useless.
2008-05-04 12:59:57 +00:00
Brett Cannon 8dc4303297 Rename the test_traceback_print() function to traceback_print() to prevent
test_capi from automatically calling the function.
2008-04-28 04:50:06 +00:00
Brett Cannon 141534e56f Fix a bug introduced by the warnings rewrite where tracebacks were being
improperly indented.

Closes issue #2699.
2008-04-28 03:23:50 +00:00
Benjamin Peterson f19a7b90bd A little reformating of Py3k warnings 2008-04-27 18:40:21 +00:00
Benjamin Peterson 9f4f48114f Use PyErr_WarnPy3k throughout 2008-04-27 03:01:45 +00:00
Georg Brandl a6b79f3b11 Add missing return type to dealloc. 2008-04-26 18:32:17 +00:00
Thomas Heller 6ad5fbb7ea Add from_buffer and from_buffer_copy class methods to ctypes types. 2008-04-25 15:44:16 +00:00
Thomas Heller bf027c48c8 Remove cyclic reference in CFuncPtr instances; see issue #2682.
Backport candidate for the release25-maint branch.
2008-04-24 18:14:19 +00:00
Martin v. Löwis 83c9201465 Fix typo. 2008-04-24 13:17:24 +00:00
Mark Dickinson 0da94c8a34 Silence 'r may be used uninitialized' compiler warning. 2008-04-21 01:55:50 +00:00
Mark Dickinson 92483cd8da math.atan2 is misbehaving on Windows; this patch
should fix the problem in the same way that
the cmath.phase problems were fixed.
2008-04-20 21:39:04 +00:00
Mark Dickinson c632301bd4 Even more fixes for alpha Tru64, this time for
the phase and polar methods.
2008-04-20 18:30:05 +00:00
Mark Dickinson 98c317a34d Issue 2662: Initialize special value tables dynamically (i.e. when
cmath module is loaded) instead of statically. This fixes compile-time
problems on platforms where HUGE_VAL is an extern variable rather than
a constant.

Thanks Hirokazu Yamamoto for the patch.
2008-04-20 16:13:17 +00:00
Mark Dickinson cec3f138d8 Yet more explicit special case handling to make
math.pow behave on alpha Tru64.  All IEEE 754
special values are now handled directly; only
the finite**finite case is handled by libm.
2008-04-20 04:13:13 +00:00
Mark Dickinson b2f7090239 FreeBSD doesn't follow C99 for modf(inf); so add explicit
special-value handling to math.modf code.
2008-04-20 01:39:24 +00:00
Mark Dickinson a1293eb65f Additional special-case handling for math.pow.
Windows/VS2008 doesn't like (-1)**(+-inf).
2008-04-19 19:41:52 +00:00
Mark Dickinson e941d97d12 Additional tests for math.pow, and extra special-case
handling code in math.pow, in the hope of making all
tests pass on the alpha Tru64 buildbot.
2008-04-19 18:51:48 +00:00
Christian Heimes 6f34109384 I finally got the time to update and merge Mark's and my trunk-math branch. The patch is collaborated work of Mark Dickinson and me. It was mostly done a few months ago. The patch fixes a lot of loose ends and edge cases related to operations with NaN, INF, very small values and complex math.
The patch also adds acosh, asinh, atanh, log1p and copysign to all platforms. Finally it fixes differences between platforms like different results or exceptions for edge cases. Have fun :)
2008-04-18 23:13:07 +00:00
Thomas Heller 046e6a43ff Issue #2616: Implement ctypes.pointer() and ctypes.POINTER() in C for
better performance.
2008-04-14 16:10:07 +00:00
Georg Brandl 41a0a37c08 Improve -X error message. 2008-04-13 20:50:29 +00:00
Brett Cannon e974689038 Re-implement the 'warnings' module in C. This allows for usage of the
'warnings' code in places where it was previously not possible (e.g., the
parser). It could also potentially lead to a speed-up in interpreter start-up
if the C version of the code (_warnings) is imported over the use of the
Python version in key places.

Closes issue #1631171.
2008-04-12 23:44:07 +00:00
Gregory P. Smith 73bee444ab fix compiler warnings 2008-04-12 20:37:48 +00:00
Christian Heimes 7a98d2730c Applied patch #2617 from Frank Wierzbicki wit some extras from me
-J and -X are now reserved for Jython and non-standard arguments (e.g. IronPython). I've added some extra comments to make sure the reservation don't get missed in the future.
2008-04-12 13:03:03 +00:00
Thomas Heller d3ed492164 Performance improvements. 2008-04-11 14:20:26 +00:00
Thomas Heller 12c4e6478a Move backwards compatibility macro to the correct place;
PyIndex_Check() was introduced in Python 2.5.
2008-04-11 13:05:38 +00:00
Gregory P. Smith 79e42a0e08 Fix zlib crash from zlib.decompressobj().flush(val) when val was not positive.
It tried to allocate negative or zero memory.  That fails.
2008-04-09 00:25:17 +00:00
Amaury Forgeot d'Arc 7adc776ea6 Issue 2408: remove the _types module
It was only used as a helper in types.py to access types (GetSetDescriptorType and MemberDescriptorType),
when they can easily be obtained with python code.
These expressions even work with Jython.

I don't know what the future of the types module is; (cf. discussion in http://bugs.python.org/issue1605 )
at least this change makes it simpler.
2008-04-08 22:07:05 +00:00
Gregory P. Smith c20adf8ef2 Use the new PyFile_IncUseCount & PyFile_DecUseCount calls appropriatly
within the standard library.  These modules use PyFile_AsFile and later
release the GIL while operating on the previously returned FILE*.
2008-04-07 06:33:21 +00:00
Skip Montanaro 28112d0cb6 type 2008-04-06 17:05:57 +00:00
Skip Montanaro 9e0fa7a13e Declare inittimezone static. 2008-04-05 19:47:47 +00:00
Thomas Heller c4ef47611f More files from libffi 3.0.5.
Removed libffi.pc.in because it is not needed for ctypes.
2008-04-04 19:14:42 +00:00
Thomas Heller e1929d5133 Sync with files from the just released libffi 3.0.5 version. 2008-04-04 16:01:54 +00:00
Thomas Heller 8e8ba151dd Issue #2543: Make ctypes compatible (again) with Python 2.3, 2.4, and 2.5. 2008-04-04 08:35:44 +00:00
Guido van Rossum b1ba750226 Remove the advertising clause from the BSD license in timing.h.
I have the email trail to prove that George Neville-Neil approved this.
2008-04-01 23:57:36 +00:00
Georg Brandl 91e0cdaedc Backport #1442: report exception when startup file cannot be run. 2008-03-29 01:50:06 +00:00
Amaury Forgeot d'Arc 94eba715ad Repair compilation for Visual Studio 2005.
I applied the same changes manually to VS7.1 and VC6 files; completely untested.

(Christian, don't try too hard merging this change into py3k.
It will be easier to do the same work again on the branch)
2008-03-28 21:55:29 +00:00
Gerhard Häring 2a11c05b9d Update sqlite3 module to match current version of pysqlite. 2008-03-28 20:08:36 +00:00
Gregory P. Smith b9803421d2 Accept patch issue2426 by Paul Kippes (kippesp).
Adds sqlite3.Connection.iterdump to allow dumping of databases.
2008-03-28 08:32:09 +00:00
Neal Norwitz 5802bb2319 Fix compiler warnings 2008-03-27 05:03:11 +00:00
Georg Brandl 018a3622e8 Fix and simplify error handling, silencing a compiler warning. 2008-03-26 12:57:47 +00:00
Christian Heimes 1a6387e683 Merged revisions 61750,61752,61754,61756,61760,61763,61768,61772,61775,61805,61809,61812,61819,61917,61920,61930,61933-61934 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/trunk-bytearray

........
  r61750 | christian.heimes | 2008-03-22 20:47:44 +0100 (Sat, 22 Mar 2008) | 1 line

  Copied files from py3k w/o modifications
........
  r61752 | christian.heimes | 2008-03-22 20:53:20 +0100 (Sat, 22 Mar 2008) | 7 lines

  Take One
  * Added initialization code, warnings, flags etc. to the appropriate places
  * Added new buffer interface to string type
  * Modified tests
  * Modified Makefile.pre.in to compile the new files
  * Added bytesobject.c to Python.h
........
  r61754 | christian.heimes | 2008-03-22 21:22:19 +0100 (Sat, 22 Mar 2008) | 2 lines

  Disabled bytearray.extend for now since it causes an infinite recursion
  Fixed serveral unit tests
........
  r61756 | christian.heimes | 2008-03-22 21:43:38 +0100 (Sat, 22 Mar 2008) | 5 lines

  Added PyBytes support to several places:
  str + bytearray
  ord(bytearray)
  bytearray(str, encoding)
........
  r61760 | christian.heimes | 2008-03-22 21:56:32 +0100 (Sat, 22 Mar 2008) | 1 line

  Fixed more unit tests related to type('') is not unicode
........
  r61763 | christian.heimes | 2008-03-22 22:20:28 +0100 (Sat, 22 Mar 2008) | 2 lines

  Fixed more unit tests
  Fixed bytearray.extend
........
  r61768 | christian.heimes | 2008-03-22 22:40:50 +0100 (Sat, 22 Mar 2008) | 1 line

  Implemented old buffer interface for bytearray
........
  r61772 | christian.heimes | 2008-03-22 23:24:52 +0100 (Sat, 22 Mar 2008) | 1 line

  Added backport of the io module
........
  r61775 | christian.heimes | 2008-03-23 03:50:49 +0100 (Sun, 23 Mar 2008) | 1 line

  Fix str assignement to bytearray. Assignment of a str of size 1 is interpreted as a single byte
........
  r61805 | christian.heimes | 2008-03-23 19:33:48 +0100 (Sun, 23 Mar 2008) | 3 lines

  Fixed more tests
  Fixed bytearray() comparsion with unicode()
  Fixed iterator assignment of bytearray
........
  r61809 | christian.heimes | 2008-03-23 21:02:21 +0100 (Sun, 23 Mar 2008) | 2 lines

  str(bytesarray()) now returns the bytes and not the representation of the bytearray object
  Enabled and fixed more unit tests
........
  r61812 | christian.heimes | 2008-03-23 21:53:08 +0100 (Sun, 23 Mar 2008) | 3 lines

  Clear error PyNumber_AsSsize_t() fails
  Use CHARMASK for ob_svall access
  disabled a test with memoryview again
........
  r61819 | christian.heimes | 2008-03-23 23:05:57 +0100 (Sun, 23 Mar 2008) | 1 line

  Untested updates to the PCBuild directory
........
  r61917 | christian.heimes | 2008-03-26 00:57:06 +0100 (Wed, 26 Mar 2008) | 1 line

  The type system of Python 2.6 has subtle differences to 3.0's. I've removed the Py_TPFLAGS_BASETYPE flags from bytearray for now. bytearray can't be subclasses until the issues with bytearray subclasses are fixed.
........
  r61920 | christian.heimes | 2008-03-26 01:44:08 +0100 (Wed, 26 Mar 2008) | 2 lines

  Disabled last failing test
  I don't understand what the test is testing and how it suppose to work. Ka-Ping, please check it out.
........
  r61930 | christian.heimes | 2008-03-26 12:46:18 +0100 (Wed, 26 Mar 2008) | 1 line

  Re-enabled bytes warning code
........
  r61933 | christian.heimes | 2008-03-26 13:20:46 +0100 (Wed, 26 Mar 2008) | 1 line

  Fixed a bug in the new buffer protocol. The buffer slots weren't copied into a subclass.
........
  r61934 | christian.heimes | 2008-03-26 13:25:09 +0100 (Wed, 26 Mar 2008) | 1 line

  Re-enabled bytearray subclassing - all tests are passing.
........
2008-03-26 12:49:49 +00:00
Andrew M. Kuchling a8c3f2b6b6 Minor docstring typos 2008-03-26 00:16:50 +00:00
Thomas Heller fffd939056 Make _ctypes.c PY_SSIZE_T_CLEAN. 2008-03-25 21:18:39 +00:00
Georg Brandl 1e7c37514d #2359: add Py3k warning for array.read/array.write. 2008-03-25 08:37:23 +00:00
Gregory P. Smith aef3e529e2 On platforms without zlib, make this do the right thing and return the python
2.x signed value.  Also, don't waste space on a table full of unsigned longs
when all it needs are unsigned ints (incase anyone builds this without zlib on
a 64-bit unix for some strange reason).

tested by forcing it to compile this version on both 32-bit and 64-bit linux.
2008-03-25 07:46:07 +00:00
Gregory P. Smith 1fa588e14f Use a 32-bit unsigned int here, a long is not needed. 2008-03-25 07:31:28 +00:00
Martin v. Löwis b74d084da8 Conditionalize sys/time.h inclusion. 2008-03-24 13:54:23 +00:00
Martin v. Löwis aef18b1c67 Patch #2240: Implement signal.setitimer and signal.getitimer. 2008-03-24 13:31:16 +00:00
Gregory P. Smith 440ca772f3 Have the binascii module use zlib's optimized crc32() function when available
to reduce our code size (1k data table and tiny bit of code).  It falls back
to its own without zlib.
2008-03-24 00:08:01 +00:00
Gregory P. Smith be446b4ab7 replace calls to get the initial values with the raw constants. 2008-03-23 22:14:38 +00:00
Gregory P. Smith 73f57b0c05 Revert r61779 - It undid correct code and caused test_zlib to fail on all
platforms with a 64-bit long.

The Alpha/Tru64 test problem is a problem in either tarfile or test_tarfile,
not zlib.

crc32 and adler32 return 32-bit values.  by using a long thats larger than
32-bits in these functions they were prevented from wrapping around to their
signed 32-bit value that we want them to return in python 2.x.
2008-03-23 20:31:23 +00:00
Neal Norwitz acbd6420e3 Fix test_tarfile failures on Alpha (Tru64). The problem was caused in r61449
which made the return value signed.  On the Alpha that also lost data
since sizeof(int) != sizeof(long) and apparently adler32/crc32 return
64 bits of data.  This change keeps the signedness and continues to store the
data in a long rather than an int as was the case before r61449.
2008-03-23 05:08:37 +00:00
Christian Heimes 0e9ab5f2f0 Applied patch #1657 epoll and kqueue wrappers for the select module
The patch adds wrappers for the Linux epoll syscalls and the BSD kqueue syscalls. Thanks to Thomas Herve and the Twisted people for their support and help.
TODO: Finish documentation documentation
2008-03-21 23:49:44 +00:00
Gregory P. Smith a5cfcad0e3 Prevent ioctl op codes from being sign extended from int to unsigned long
when used on platforms that actually define ioctl as taking an unsigned long.
(the BSDs and OS X / Darwin)

Adds a unittest for fcntl.ioctl that tests what happens with both positive and
negative numbers.

This was done because of issue1471 but I'm not able to reproduce -that- problem
in the first place on Linux 32bit or 64bit or OS X 10.4 & 10.5 32bit or 64 bit.
2008-03-19 23:03:25 +00:00
Raymond Hettinger 0ccfe5f2a0 Remove itertools warnings I had added before the 2-to-3 handled the migration. 2008-03-19 18:01:58 +00:00
Raymond Hettinger 10dca6e282 The filter() function does support a None argument in Py3.0. 2008-03-19 17:58:59 +00:00
David Wolever 2724ab99c8 Added zip, map, filter to future_bultins (#2171) 2008-03-19 02:35:45 +00:00
Gregory P. Smith c856fa811d Add a test to make sure zlib.crc32 and binascii.crc32 return the same thing.
Fix a buglet in binascii.crc32, the second optional argument could previously
have a signedness mismatch with the C variable its going into.
2008-03-18 22:27:41 +00:00
Gregory P. Smith f48da8fbcd Fix chown on 64-bit linux. It needed to take a long (64-bit on 64bit linux) as
uid and gid input to accept values >=2**31 as valid while still accepting
negative numbers to pass -1 to chown for "no change".

Fixes issue1747858.

This should be backported to release25-maint.
2008-03-18 19:05:32 +00:00
Brett Cannon c81d3dc853 Cast the arguments to PyString_AsStringAndSize() to silence compiler warnings
on OS X.
2008-03-18 16:47:51 +00:00
Brett Cannon 10ed0f50a9 Remove all traces of HAVE_STRERROR.
The removal of strerror.c led to the function check being removed from
configure.in.
2008-03-18 15:35:58 +00:00
Thomas Heller 50a24d8bfd Include <alloca.h> on Solaris, see issue #1506.
It would probably be better to have a configure test for that, but
this is outside of my configure expertise.
2008-03-18 15:03:17 +00:00
Neal Norwitz f13572d6e4 Use a buffer large enough to ensure we don't overrun, even if the value
is outside the range we expect.
2008-03-17 19:02:45 +00:00
Gregory P. Smith f48f9d38c0 Force zlib.crc32 and zlib.adler32 to return a signed integer on all platforms
regardless of the native sizeof(long) used in the integer object.

This somewhat odd behavior of returning a signed is maintained in 2.x for
compatibility reasons of always returning an integer rather than a long object.

Fixes Issue1202 for Python 2.6
2008-03-17 18:48:05 +00:00
Skip Montanaro fc070d2731 add %f format to datetime - issue 1158 2008-03-15 16:04:45 +00:00
Thomas Heller 41e22ff5cc Remove unneeded initializer. 2008-03-14 21:06:21 +00:00
Raymond Hettinger 10d7603825 Leave heapreplace() unchanged. 2008-03-14 05:03:44 +00:00
Raymond Hettinger 53bdf09343 Issue 2274: Add heapq.heappushpop(). 2008-03-13 19:03:51 +00:00
Raymond Hettinger 431f029486 Consistent tense. 2008-03-13 16:43:59 +00:00
Raymond Hettinger 10f40a6b5a Add 2-to-3 support for the itertools moved to builtins or renamed. 2008-03-13 16:43:17 +00:00
Raymond Hettinger a1ca94a102 Issue 2246: itertools grouper object did not participate in GC (should be backported). 2008-03-06 22:51:36 +00:00