Commit Graph

3037 Commits

Author SHA1 Message Date
Martin v. Löwis b90304acb9 Issue #4850: Change COUNT_ALLOCS variables to Py_ssize_t. 2009-01-07 18:40:40 +00:00
Antoine Pitrou aa687902f2 Issue #3680: Reference cycles created through a dict, set or deque iterator did not get collected. 2009-01-01 14:11:22 +00:00
Nick Coghlan 180e400766 Issue #4701: implicitly call PyType_Ready from PyObject_Hash 2008-12-30 01:18:48 +00:00
Benjamin Peterson fe231b07e4 #4764 set IOError.filename when trying to open a directory on POSIX platforms 2008-12-29 17:47:42 +00:00
Georg Brandl 6425a2fa8f Backport r67974:
#4759: allow None as first argument of bytearray.translate(), for consistency with bytes.translate().

Also fix segfault for bytearray.translate(x, None) -- will backport this part to 3.0 and 2.6.
2008-12-28 11:54:53 +00:00
Alexandre Vassalotti 034e08ce8d Remove unnecessary casts related to unicode_decode_call_errorhandler.
Make the _PyUnicode_Resize macro a static function.

These changes are needed to avoid breaking strict aliasing rules.
2008-12-27 06:36:10 +00:00
Benjamin Peterson f09925da67 add py3k warnings to frame.f_exc_* 2008-12-22 20:16:25 +00:00
Mark Dickinson 1a707981c8 Issue #3439: add bit_length method to int and long.
Thanks Fredrik Johansson and Victor Stinner for code,
Raymond Hettinger for review.
2008-12-17 16:14:37 +00:00
Amaury Forgeot d'Arc 3538a3107a #3632: the "pyo" macro from gdbinit can now run when the GIL is released.
Patch by haypo.
2008-12-15 22:29:14 +00:00
Antoine Pitrou ae5beceb35 Issue #4509: bugs in bytearray with exports (buffer protocol) 2008-12-06 21:29:24 +00:00
Mark Dickinson 826f3fefe5 Issue #4445: save 3 bytes (on average, on a typical machine) per
string allocation.
2008-12-05 21:55:28 +00:00
Raymond Hettinger 7989a4dccb Backport r67478 2008-12-03 15:42:10 +00:00
Amaury Forgeot d'Arc 2a1fd05971 Fix a small typo in docstring 2008-11-29 02:03:32 +00:00
Benjamin Peterson 46cc6d1102 make sure that bytearray methods return a new bytearray even if there is no change
Fixes #4348
Reviewed by Brett
2008-11-19 21:49:09 +00:00
Benjamin Peterson 273c233c78 when __getattr__ is a descriptor, call it correctly; fixes #4230
patch from Ziga Seilnacht
2008-11-17 22:39:09 +00:00
Amaury Forgeot d'Arc d78b9dcbc3 #4069: aSet.remove(otherSet) would always report the empty frozenset([]) as the missing key.
Now it correctly refers to the initial otherset.

Reviewed by Raymond. Will backport to 2.6.
2008-10-07 20:32:10 +00:00
Andrew M. Kuchling a4127173f8 Punctuation fix; expand dict.update docstring to be clearer 2008-10-04 21:51:59 +00:00
Andrew M. Kuchling efeb43eb31 Docstring change for *partition: use same tense as other docstrings.
Hyphenate left- and right-justified.
Fix 'registerd' typo
2008-10-04 01:05:56 +00:00
Andrew M. Kuchling d810cdf849 Docstring changes: Specify exceptions raised 2008-10-04 01:04:24 +00:00
Andrew M. Kuchling b15d6fb9a7 Docstring change: Specify exception raised 2008-10-04 01:03:42 +00:00
Andrew M. Kuchling bd7c4ca569 Use correct capitalization of NaN 2008-10-04 01:02:29 +00:00
Andrew M. Kuchling d7b7dde98e Mention exception in docstring 2008-10-03 16:29:19 +00:00
Christian Heimes 32a66a0410 Fixed a couple more C99 comments and one occurence of inline. 2008-10-02 19:47:50 +00:00
Christian Heimes 25584b1b74 Fixed a comment to C89 style as of http://drj11.wordpress.com/2008/10/02/python-and-bragging-about-c89/ 2008-10-02 18:33:41 +00:00
Amaury Forgeot d'Arc fc5ea39289 #3967: Correct a crash in count() and find() methods of string-like objects.
For example:
   "".count("xxxx", sys.maxint, 0)

Reviewed by Benjamin Peterson.
Will port to 2.5 and 3.0.
2008-09-26 22:34:08 +00:00
Amaury Forgeot d'Arc 17617a07d1 #3965: on Windows, open() crashes if the filename or the mode is invalid,
and if the filename is a unicode string.

Reviewed by Martin von Loewis.
2008-09-25 20:52:56 +00:00
Martin v. Löwis e86b07cc9a Bug #3951: Py_USING_MEMORY_DEBUGGER should not be enabled by default. 2008-09-25 04:12:50 +00:00
Andrew MacIntyre 8c47cabbe9 should use macro'ed symbols not direct
Part of source_os2emx.patch in issue 3868
Reviewed by Amaury Forgeot d'Arc
2008-09-22 14:10:54 +00:00
Martin v. Löwis 9fa5a2828c Issue #3642: Suppress warning in obmalloc when size_t is
larger than uint. Reverts r65975. Reviewed by Brett Cannon.
2008-09-11 06:53:30 +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
Benjamin Peterson 97179b0f58 Fix #3634 invalid return value from _weakref.ref(Exception).__init__
Reviewers: Amaury, Antoine, Benjamin
2008-09-09 20:55:01 +00:00
Georg Brandl 98064078f7 Fix varname in docstring. #3822. 2008-09-09 19:26:00 +00:00
Amaury Forgeot d'Arc d3ffb8974f #3777: long(4.2) returned an int, and broke backward compatibility.
the __long__ slot is allowed to return either int or long, but the behaviour of
float objects should not change between 2.5 and 2.6.

Reviewed by Benjamin Peterson
2008-09-09 07:24:30 +00:00
Amaury Forgeot d'Arc 3571fbfed7 Issue #3751: str.rpartition would perform a left-partition when called with
a unicode argument.

will backport.
2008-09-01 19:52:00 +00:00
Antoine Pitrou d4ae97bc38 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
exception afterwards (for a subsequent parameter), the user code will
not call PyBuffer_Release() and memory will leak.

Reviewed by Amaury Forgeot d'Arc.
2008-08-29 18:39:48 +00:00
Antoine Pitrou 0668c62677 Issue #2534: speed up isinstance() and issubclass() by 50-70%, so as to
match Python 2.5 speed despite the __instancecheck__ / __subclasscheck__
mechanism. In the process, fix a bug where isinstance() and issubclass(),
when given a tuple of classes as second argument, were looking up
__instancecheck__ / __subclasscheck__ on the tuple rather than on each
type object.

Reviewed by Benjamin Peterson and Raymond Hettinger.
2008-08-26 22:42:08 +00:00
Benjamin Peterson 712ee92309 generate py3k warnings on __getslice__, __delslice__, and __setslice__
Reviewer: Brett Cannon
2008-08-24 18:10:20 +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
Christian Heimes 7d4c3177d5 Silenced compiler warning
Objects/stringlib/find.h:97: warning: 'stringlib_contains_obj' defined but not used
Reviewed by Benjamin Peterson
2008-08-22 19:47:25 +00:00
Christian Heimes fb1813cb8d Changed type of numarenas from uint to size_t to silence a GCC warning on 64bit OSes. Reviewed by Benjamin Peterson. 2008-08-22 19:34:15 +00:00
Mark Dickinson 5c2bb1a7d4 issue 3633: Solaris allows fullwidth Unicode digits in isxdigit, so
rewrite float.fromhex to only allow ASCII hex digits on all platforms.
(Tests for this are already present, but the test_float failures
on Solaris hadn't been noticed before.)

Reviewed by Antoine Pitrou.
2008-08-21 21:38:38 +00:00
Eric Smith e5bdccc77b Backport of r63826.
Optimization of str.format() for cases with str, unicode, int, long,
and float arguments.  This gives about 30% speed improvement for the
simplest (but most common) cases.  This patch skips the __format__
dispatch, and also avoids creating an object to hold the format_spec.

Unfortunately there's a complication in 2.6 with int, long, and float
because they always expect str format_specs.  So in the unicode
version of this optimization, just check for unicode objects.  int,
float, long, and str can be added later, if needed.
2008-08-18 14:27:38 +00:00
Amaury Forgeot d'Arc 313bda12e8 Fix a refleak in bytearray.split and bytearray.rsplit, detected by
regrtest.py -R:: test_bytes
2008-08-17 21:05:18 +00:00
Martin v. Löwis 64034f994c Fix memory leak: Always DECREF obj in PyBuffer_Release. 2008-08-14 20:12:06 +00:00
Martin v. Löwis 241b8345ea Make obj an owned reference in Py_buffer; this checkin
was missing from the patch for #3139.
2008-08-14 15:54:27 +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
Nick Coghlan 48361f5cbf Issue 2235: Py3k warnings are now emitted for classes that will no longer inherit a__hash__ implementation from a parent class in Python 3.x. The standard library and test suite have been updated to not emit these warnings. 2008-08-11 15:45:58 +00:00
Georg Brandl 1e13ea94a3 - Issue #3537: Fix an assertion failure when an empty but presized dict
object was stored in the freelist.
2008-08-11 09:07:59 +00:00
Brett Cannon 0563a8ffd1 Change the warning emitted for using the buffer() object; memoryview() in 3.0
is not an equivalent.
2008-08-08 04:15:53 +00:00
Mark Dickinson b646757e01 Issue #1481296: (again!) Make conversion of a float NaN to an int or
long raise ValueError instead of returning 0.  Also, change the error
message for conversion of an infinity to an integer, replacing 'long' by
'integer', so that it's appropriate for both long(float('inf')) and
int(float('inf')).
2008-08-04 21:30:09 +00:00