71fb87e64c
Issue #7544 : Preallocate thread memory before creating the thread to avoid a
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fatal error in low memory condition.
2010-03-03 23:20:25 +00:00
8af970ab58
Revert a nonexistent docstring typo, r42805.
2010-03-03 11:49:53 +00:00
9e5d1327f8
Issue #7242 : On Solaris 9 and earlier calling os.fork() from within a
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thread could raise an incorrect RuntimeError about not holding the import
lock. The import lock is now reinitialized after fork.
2010-03-01 01:22:39 +00:00
adfc80bd81
#4852 : Remove dead code in every thread implementation, unused for many years.
2010-02-23 23:19:39 +00:00
ee46101e68
remove pointless error checking
2010-02-06 19:40:18 +00:00
565d78586b
normalize exceptions passed to the __exit__ method #7853
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In Python 2.x, exceptions in finally blocks are not normalized. Since with
statements are implemented using finally blocks, ceval.c had to be tweaked to
distinguish between with finally blocks and normal ones.
A test for the finalization of generators containing with statements was also
added.
2010-02-05 02:12:14 +00:00
b4b0a2935d
Issue #7819 : Check sys.call_tracing() arguments types.
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py3k was already patched by issue #3661 .
2010-01-31 22:32:15 +00:00
ee931b7253
Issue #7766 : Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type.
2010-01-27 00:28:29 +00:00
8cd0a66a0f
dtoa.c fix from upstream that fixes incorrectly rounded results for certain subnormals that are also halfway cases.
2010-01-23 21:25:53 +00:00
fc5290458d
Issue #7743 : Add checks for zero inputs to the lshift and mult functions;
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this fixes the first bug described in issue #7743 .
2010-01-23 20:48:56 +00:00
adcda3400f
Issue #7743 : Fix a potential incorrect rounding bug in dtoa.c (2nd bug
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in issue 7743).
2010-01-22 17:04:07 +00:00
86db34207c
Correct typo in comment.
2010-01-22 16:18:09 +00:00
ca6ea56718
Additional explanatory comments for _Py_dg_strtod.
2010-01-20 21:23:25 +00:00
1942806013
Don't try to put a value into a NULL pointer.
2010-01-20 18:02:41 +00:00
4141d65fb7
Various dtoa.c cleanups. 1. Despagghetify _Py_dg_strtod parsing code
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and exit points. 2. Simplify bigcomp comparison loop. 3. Don't set
ERANGE on _Py_dg_strtod underflow (it was set inconsistently anyway).
4. Remove unused dsign field from BCinfo struct.
2010-01-20 17:36:31 +00:00
9481c576cd
Issue #7632 : When Py_USING_MEMORY_DEBUGGER is defined, disable the
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private memory allocation scheme in dtoa.c, along with a piece of code
that caches powers of 5 for future use. This makes it easier to
detect dtoa.c memory leaks with Valgrind or similar tools.
Patch by Stefan Krah.
2010-01-17 20:57:56 +00:00
23df3d270d
Issue #7632 : Fix a memory leak in _Py_dg_strtod.
2010-01-17 13:37:57 +00:00
18a818bc63
Fix multiple uses of variable 'L' in _Py_dg_strtod, where one use requires an unsigned long and the other a signed long. See also r77421.
2010-01-16 18:06:17 +00:00
811ff822f8
Issue #7632 : Fix one more case of incorrect rounding for str -> float
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conversion (see bug 5 in the issue tracker).
2010-01-16 17:57:49 +00:00
476279f18b
Issue #7632 : Fix a serious wrong output bug for string -> float conversion.
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Also remove some now unused variables, and add comments clarifying the
possible outputs of the parsing section of _Py_dg_strtod. Thanks
Eric Smith for reviewing.
2010-01-16 10:44:00 +00:00
0bc77474aa
Remove C++/C99-style comments.
2010-01-15 01:31:45 +00:00
3ffa43db48
The silencing of DeprecationWarning was not taking -3 into consideration. Since
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Py3K warnings are DeprecationWarning by default this was causing -3 to
essentially be a no-op. Now DeprecationWarning is only silenced if -3 is not
used.
Closes issue #7700 . Thanks Ezio Melotti and Florent Xicluna for patch help.
2010-01-14 20:00:28 +00:00
f8747c1f12
Issue 7632: fix incorrect rounding for long input strings with values very close to a power of 2. (See Bug 4 in the tracker discussion.)
2010-01-14 14:40:20 +00:00
50b60c612e
Issue 7632: fix a dtoa.c bug (bug 6) causing incorrect rounding. Tests to follow.
2010-01-14 13:14:49 +00:00
03774fac62
Fix off-by-one error introduced in r77483. I have a test for this, but it currently fails due to a different dtoa.c bug; I'll add the test once that bug is fixed.
2010-01-14 13:02:36 +00:00
d2a9940acb
More dtoa.c cleanup; remove the need for bc.dplen, bc.dp0 and bc.dp1.
2010-01-13 22:20:10 +00:00
02139d74ba
Fix buggy comparison: LHS of comparison was being treated as unsigned.
2010-01-13 22:15:53 +00:00
6e0d3d67fb
Simplify and annotate the bigcomp function, removing unused special cases.
2010-01-13 20:55:03 +00:00
5818e01253
Clarify that sulp expects a nonnegative input, but that +0.0 is fine.
2010-01-13 19:02:37 +00:00
b26d56ac18
Add comments explaining the role of the bigcomp function in dtoa.c.
2010-01-13 18:21:53 +00:00
5ff4f279e6
Issue #7632 : Fix a bug in dtoa.c that could lead to incorrectly-rounded results.
2010-01-12 22:55:51 +00:00
8efef5ce9f
Issue #7632 : Fix a problem with _Py_dg_strtod that could lead to
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crashes in debug builds, for certain long numeric strings
corresponding to subnormal values.
2010-01-12 22:23:56 +00:00
102d70e06c
Update version information for AST changes in r77422.
2010-01-11 22:46:43 +00:00
b646547bb4
Issue #2333 : Backport set and dict comprehensions syntax.
2010-01-11 22:36:12 +00:00
0ca7452794
Change a variable type to avoid signed overflow; replace repeated '19999' constant by a define.
2010-01-11 17:15:13 +00:00
5a0b399aa9
Remove unused BCinfo fields and an unused macro.
2010-01-10 13:06:31 +00:00
6fdd3dcb6a
DeprecationWarning is now silent by default.
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This was originally suggested by Guido, discussed on the stdlib-sig mailing
list, and given the OK by Guido directly to me. What this change essentially
means is that Python has taken a policy of silencing warnings that are only
of interest to developers by default. This should prevent users from seeing
warnings which are triggered by an application being run against a new
interpreter before the app developer has a chance to update their code.
Closes issue #7319 . Thanks to Antoine Pitrou, Ezio Melotti, and Brian Curtin
for helping with the issue.
2010-01-10 02:56:19 +00:00
3ad57e2625
Update the version # of Python-ast.c based on the backport of set literals from
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r77400.
2010-01-10 02:48:50 +00:00
ee936a2130
Issue #2335 : Backport set literals syntax from Python 3.x.
2010-01-09 23:35:54 +00:00
2bcd177270
Fix typo in comment.
2010-01-04 21:32:02 +00:00
1b34d2552c
Issue #5080 : turn the DeprecationWarning from float arguments passed
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to integer PyArg_Parse* format codes into a TypeError. Add a
DeprecationWarning for floats passed with the 'L' format code, which
didn't previously have a warning.
2010-01-01 17:27:30 +00:00
71380c3dfe
update copyright year
2010-01-01 04:00:55 +00:00
0f02d3933b
check if the attribute is set before deleting it with T_OBJECT_EX ( fixes #7604 )
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Also, add a note to the docs about the better behavior of T_OBJECT_EX as
compared to T_OBJECT.
2009-12-30 19:34:10 +00:00
740cdc3a9f
#7033 : add new API function PyErr_NewExceptionWithDoc, for easily giving new exceptions a docstring.
2009-12-28 08:34:58 +00:00
12748b003c
Issue #7518 : Move substitute definitions of C99 math functions from
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pymath.c to Modules/_math.c.
2009-12-21 15:22:00 +00:00
5f429e0227
account for PyObject_IsInstance's new ability to fail
2009-12-13 00:54:15 +00:00
3dc254181a
Issue #6985 : number of range() items should be constrained to lie
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in a Py_ssize_t, not an int.
2009-12-03 12:08:56 +00:00
34398184eb
Issue #7406 : Fix some occurrences of potential signed overflow in int
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arithmetic.
2009-12-02 17:33:41 +00:00
ccc690d650
Issue #1678380 : When distinguishing between -0.0 and 0.0 in
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compiler_add_o, use copysign instead of examining the first and last
bytes of the double. The latter method fails for little-endian
ARM, OABI, where doubles are little-endian but with the words swapped.
2009-11-28 16:32:27 +00:00
bce783757f
round(0, "ermintrude") succeeded instead of producing a TypeError. Fix this.
2009-11-24 10:54:58 +00:00
Victor Stinner
Florent Xicluna
Gregory P. Smith
Amaury Forgeot d'Arc
Benjamin Peterson
Eric Smith
Mark Dickinson
Brett Cannon
Alexandre Vassalotti
Georg Brandl