Benjamin Peterson
e18ef194d9
allow unicode keyword arguments for the ** syntax #4978
2009-01-20 14:21:16 +00:00
Kristján Valur Jónsson
0e91938e58
Issue 4293: Make Py_AddPendingCall() thread safe
2009-01-09 20:31:26 +00:00
Antoine Pitrou
d0c3515bc5
Issue #2183 : Simplify and optimize bytecode for list comprehensions.
2008-12-17 00:38:28 +00:00
Amaury Forgeot d'Arc
ad9b5992e3
#4559 : When a context manager's __exit__() method returns an object whose
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conversion to bool raises an exception, 'with' loses that exception.
Reviewed by Jeffrey Yasskin.
Already ported to 2.5, will port to 2.6 and 3.0
2008-12-10 23:22:49 +00:00
Jeffrey Yasskin
2d873bd68b
Issue 4597: Fix several cases in EvalFrameEx where an exception could be
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"raised" without setting x, err, or why to let the eval loop know.
2008-12-08 18:55:24 +00:00
Jeffrey Yasskin
fd8a1ec486
Speed up Python (according to pybench and 2to3-on-itself) by 1-2% by caching
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whether any thread has tracing turned on, which saves one load instruction in
the fast_next_opcode path in PyEval_EvalFrameEx(). See issue 4477.
2008-12-03 06:46:45 +00:00
Antoine Pitrou
c2cc80c64e
Raymond's patch for #1819 : speedup function calls with named parameters
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(35% faster according to pybench)
2008-07-25 22:13:52 +00:00
Jesse Noller
5e62ca4fea
Apply patch for 874900: threading module can deadlock after fork
2008-07-16 20:03:47 +00:00
Raymond Hettinger
afae11ea88
Update comment on prediction macros.
2008-07-05 02:11:55 +00:00
Georg Brandl
aa76d77e2b
Add a comment about incref'ing w.
2008-07-01 20:56:03 +00:00
Amaury Forgeot d'Arc
bdd941fac3
#3242 : fix a crash in "print", if sys.stdout is set to a custom object,
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whose write() method installs another sys.stdout.
Will backport.
2008-07-01 20:38:04 +00:00
Gregory P. Smith
dd96db63f6
This reverts r63675 based on the discussion in this thread:
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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
Christian Heimes
593daf545b
Renamed PyString to PyBytes
2008-05-26 12:51:38 +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
d5b635f196
Make Py3k warnings consistent w.r.t. punctuation; also respect the
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EOL 80 limit and supply more alternatives in warning messages.
2008-03-25 08:29:14 +00:00
Guido van Rossum
504153d55b
Issue #2341 : Add a Py3k warning when raising an exception that doesn't
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derive from BaseException.
2008-03-18 04:26:48 +00:00
Guido van Rossum
20bda581e3
Clean up the Py3k warnings for non-BaseException-subclasses a bit. We
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now don't warn for some corner cases that deserve a warning, rather
than warning double or incorrectly for some other corner cases.
2008-03-18 03:15:05 +00:00
Guido van Rossum
04edb528ca
- Issue #2371 : Add a Py3k warning when catching an exception that
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doesn't derive from BaseException.
2008-03-18 02:49:46 +00:00
Nick Coghlan
7af53be66f
Speed up with statements by storing the __exit__ method on the stack instead of in a temp variable (bumps the magic number for pyc files)
2008-03-07 14:13:28 +00:00
Jeffrey Yasskin
9063a99042
compile.c always emits END_FINALLY after WITH_CLEANUP, so predict that in
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ceval.c. This is worth about a .03-.04us speedup on a simple with block.
2008-03-03 01:27:03 +00:00
Neal Norwitz
8250fbeac6
Reduce buffer size since we do not need 1k
2008-01-27 17:12:15 +00:00
Guido van Rossum
1d9a9eaa89
Fix two crashers.
2008-01-23 20:19:01 +00:00
Christian Heimes
e93237dfcc
#1629 : Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Macros for b/w compatibility are available.
2007-12-19 02:37:44 +00:00
Raymond Hettinger
fd7ed407d7
Give meaning to the oparg for BUILD_MAP: estimated size of the dictionary.
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Allows dictionaries to be pre-sized (upto 255 elements) saving time lost
to re-sizes with their attendant mallocs and re-insertions.
Has zero effect on small dictionaries (5 elements or fewer), a slight
benefit for dicts upto 22 elements (because they had to resize once
anyway), and more benefit for dicts upto 255 elements (saving multiple
resizes during the build-up and reducing the number of collisions on
the first insertions). Beyond 255 elements, there is no addional benefit.
2007-12-18 21:24:09 +00:00
