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Author SHA1 Message Date
Amaury Forgeot d'Arc
ceda6a67ce #3242: fix a crash in "print", if sys.stdout is set to a custom object, 
whose write() method installs another sys.stdout.

Backport of r64633
 2008-07-01 20:52:56 +00:00
Georg Brandl
6fa30f40b5 #3157: Fix docstrings for cursor methods. 2008-06-22 18:31:30 +00:00
Amaury Forgeot d'Arc
3255e134fe Issue 3110: Crash with weakref subclass, 
seen after a "import multiprocessing.reduction"

An instance of a weakref subclass can have attributes.
If such a weakref holds the only strong reference to the object,
deleting the weakref will delete the object. In this case,
the callback must not be called, because the ref object is being deleted!

Backport of r34309
 2008-06-16 19:22:42 +00:00
Raymond Hettinger
75ee9eb9c6 Issue #3116 and #1792: Fix quadratic behavior in marshal.dumps(). 2008-06-16 01:49:18 +00:00
Georg Brandl
d297f1ad78 #3117: backport r55087, fixes segfault with lambda (None,): None. 2008-06-15 19:53:12 +00:00
Georg Brandl
7eb4a82182 Fix tkinter sequence passing. #2906. Backport from r63914. 2008-06-03 10:26:21 +00:00
Gregory P. Smith
9aa040d4ab - Issue #2588, #2589: Fix potential integer underflow and overflow 
conditions in the PyOS_vsnprintf C API function.

This is a backport of r63728 and r63734 from trunk.
 2008-06-02 00:07:25 +00:00
Gregory P. Smith
26660401c0 Backport r62724 from trunk. Fixes issue 2791. subprocess.Popen.communicate 
now closes its stdout and stderr fds as soon as it is finished with them.
 2008-06-01 23:44:46 +00:00
Georg Brandl
1a34834e09 Backport r63776: tkinter fixes. 2008-05-31 18:34:27 +00:00
Martin v. Löwis
84d18a976f Include all licenses of the packages that we include. 2008-05-25 12:02:29 +00:00
Martin v. Löwis
5212da1b96 Patch #2111: Avoid mmap segfault when modifying a PROT_READ block. 2008-05-23 14:30:44 +00:00
Gregory P. Smith
0812de63c2 fix issue2858: potential memory corruption when any of the bsddb.db.* 
constructors raised an exception.  backportes from trunk c63403.
 2008-05-17 06:46:39 +00:00
Georg Brandl
09d374fd67 #2803: fix heappush invocation (backport). 2008-05-11 15:21:42 +00:00
Ronald Oussoren
c0c3914b09 Backport of revision 62854 2008-05-08 10:35:13 +00:00
Gregory P. Smith
fbc190af4f Fix os.walk docstring example - issue2707 2008-05-06 07:06:44 +00:00
Gregory P. Smith
9e6649f8ee Backport r61468 from trunk: Improves the text of the IOError raised 
when open() returns EINVAL.  See issue2158.
 2008-05-03 07:12:23 +00:00
Ronald Oussoren
fb30cdbf98 Fix issue 2520 (cannot import macerrors) 2008-05-02 21:54:32 +00:00
Ronald Oussoren
7fd29f01ea Backport of revision 62648 2008-05-02 21:46:55 +00:00
Thomas Heller
f3bb28395f Issue #2682: ctypes callback functions no longer contain a cyclic 
reference to themselves.

Backport from trunk.
 2008-04-25 19:55:19 +00:00
Amaury Forgeot d'Arc
8d904c3981 Issue #2670: urllib2.build_opener() failed when two handlers 
derive the same default base class.

Backport of r62463.
 2008-04-22 21:17:18 +00:00
Amaury Forgeot d'Arc
f305bd3ea2 Issue 2665: On Windows, sys.stderr does not contain a valid file when running without a console. 
It seems to work, but will fail at the first flush.

This causes IDLE to silently crash when too many warnings are printed.

Backport of r62448.
 2008-04-21 22:42:30 +00:00
Amaury Forgeot d'Arc
0f1653e957 Correct previous checkin, probably a svn merge issue. 
Now the code is similar to the one in trunk/.

The behavior was funny:
   >>> print (), repr(())
   (), ()
   >>> print (), repr(())
   (), (...)
 2008-04-11 00:33:07 +00:00
Guido van Rossum
aa975432d4 - Issue #1686386: Tuple's tp_repr did not take into account the possibility of 
having a self-referential tuple, which is possible from C code.  Nor did
  object's tp_str consider that a type's tp_str could do something that could
  lead to an inifinite recursion.  Py_ReprEnter() and Py_EnterRecursiveCall(),
  respectively, fixed the issues.  (Backport of r58288 from trunk to 2.5.)
 2008-04-10 22:43:58 +00:00
Gregory P. Smith
a6add69a63 backport r62271 from trunk. 
remove the now obsoleted assertion.
 2008-04-10 19:54:13 +00:00
Gregory P. Smith
14acde30f6 Backport r62261 from trunk: 
Prevent PyString_FromStringAndSize() from passing negative sizes on to lower
level memory allocation functions.  Raise a SystemError and return NULL
instead.
 2008-04-09 23:41:13 +00:00
Gregory P. Smith
3782da4e0a Add a note about the zlib.decompressobj().flush() fix. 2008-04-09 18:17:13 +00:00
Gregory P. Smith
f623467759 Merge r62235 from trunk. 
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 00:26:44 +00:00
Georg Brandl
45c2f778c4 #2525: update tzinfo example. 2008-04-07 18:53:33 +00:00
Gerhard Häring
a269762fb0 Fix for Issue2515: Don't crash when trying to fetch data from a closed cursor. 2008-04-06 11:05:24 +00:00
Guido van Rossum
f122902f76 Remove the advertising clause from the BSD license in timing.h. 
I have the email trail to prove that George Neville-Neil approved this.
(Backport of r62097.)
 2008-04-01 23:59:06 +00:00
Georg Brandl
d9f1da0f22 Backport #1442: report exception when startup file cannot be run. 2008-03-29 01:50:46 +00:00
Amaury Forgeot d'Arc
8432d86b9f Fix a reference leak found by Georg, when compiling a class nested in another class. 
Test is run with "regrtest.py -R:: test_compile"

Backport of r62015
 2008-03-28 20:45:42 +00:00
Amaury Forgeot d'Arc
198e353735 Issue2495: tokenize.untokenize did not insert space between two consecutive string literals: 
"" "" becomes """", which is invalid code.

Backport of r61979.
 2008-03-27 23:41:59 +00:00
Mark Dickinson
bfdbfd4d91 Issue #2482: Make sure that the coefficient of a Decimal instance 
is stored as a str instance rather than a unicode instance.
Backported from Python 2.6 (see r61904).
 2008-03-25 18:58:13 +00:00
Mark Dickinson
26c25d9f64 Decimal.sqrt(0) failed when the context was not 
explicitly supplied.
 2008-03-25 14:35:25 +00:00
Amaury Forgeot d'Arc
a79e05097b #1477: ur'\U0010FFFF' used to raise in narrow unicode builds. 
Corrected the raw-unicode-escape codec to use UTF-16 surrogates in
this case, like the unicode-escape codec does.

Backport of r61793 and r61853
 2008-03-24 21:16:28 +00:00
Georg Brandl
d9b9d680d5 Issue #2432: give DictReader the dialect and line_num attributes 
advertised in the docs.
 (backport from r61712)
 2008-03-21 20:01:55 +00:00
Sean Reifscheider
4af861cb4e Back-port of rev 61240 for issue #2238, fixing: Some syntax errors in *args 
and **kwargs expressions could give bogus error messages.
 2008-03-20 17:39:31 +00:00
Gregory P. Smith
eff5a4e901 The missing NEWS entry for r61542.. 2008-03-18 19:24:40 +00:00
Gregory P. Smith
631df7550f Backport r61450 from trunk: 
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.
 2008-03-18 19:21:40 +00:00
Trent Nelson
549171e1ab The behaviour of winsound.Beep() seems to differ between different versions of Windows when there's either: 
a) no sound card entirely
    b) legacy beep driver has been disabled
    c) the legacy beep driver has been uninstalled
Sometimes RuntimeErrors are raised, sometimes they're not.  If _have_soundcard() returns False, don't expect winsound.Beep() to raise a RuntimeError, as this clearly isn't the case, as demonstrated by the various Win32 XP buildbots.
 2008-03-18 07:32:47 +00:00
Neal Norwitz
b3635f99a2 Backport r61458: 
Issue 2321: reduce memory usage (increase the memory that is returned
to the system) by using pymalloc for the data of unicode objects.
 2008-03-18 04:17:36 +00:00
Trent Nelson
a6f5bf2387 Ensure this test passes even if there are no soundcards in the system. Backport from trunk r61242. 2008-03-18 03:52:22 +00:00
Vinay Sajip
756c6c8cf4 #1021: fix a bug to allow basicConfig to accept NOTSET as a level. 2008-03-16 21:33:48 +00:00
Guido van Rossum
44a93e54f4 Fix the overflows in expandtabs(). "This time for sure!" 
(Exploit at request.)
 2008-03-11 21:14:54 +00:00
Andrew M. Kuchling
8e741e008a Grammar fix 2008-03-07 21:10:06 +00:00
Raymond Hettinger
94a7036f1f Backport documentation improvements. 2008-03-07 20:08:41 +00:00
Raymond Hettinger
3662c9090d Backport r61286 adding GC to the grouper for itertools.groupby() fixing Issue 2246. 2008-03-06 22:58:42 +00:00
Georg Brandl
ab61dce0e1 Bug #2220: handle rlcompleter attribute match failure more gracefully. 
(backport from r61275)
 2008-03-06 07:46:26 +00:00
Martin v. Löwis
0e30555748 Backport of r61263: 
#1725737: ignore other VC directories other than CVS and SVN's too.
 2008-03-06 07:14:26 +00:00