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* Speed up with statements by storing the __exit__ method on the stack instead ↵Nick Coghlan2008-03-073-39/+58
| | | | of in a temp variable (bumps the magic number for pyc files)
* Issue#2238: some syntax errors from *args or **kwargs expressionsAmaury Forgeot d'Arc2008-03-051-0/+4
| | | | | | | | | | | | | | would give bogus error messages, because of untested exceptions:: >>> f(**g(1=2)) XXX undetected error Traceback (most recent call last): File "<stdin>", line 1, in <module> TypeError: 'int' object is not iterable instead of the expected SyntaxError: keyword can't be an expression Will backport.
* compile.c always emits END_FINALLY after WITH_CLEANUP, so predict that inJeffrey Yasskin2008-03-031-0/+2
| | | | ceval.c. This is worth about a .03-.04us speedup on a simple with block.
* More copyright year and version number bumpsv2.6a1Barry Warsaw2008-03-011-1/+1
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* Patch #1691070 from Roger Upole: Speed up PyArg_ParseTupleAndKeywords() and ↵Christian Heimes2008-02-261-154/+109
| | | | | | improve error msg My tests don't show the promised speed up of 10%. The code is as fast as the old code for simple cases and slightly faster for complex cases with several of args and kwargs. But the patch simplifies the code, too.
* Whitespace normalizationNeal Norwitz2008-02-261-6/+6
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* Fix indentationNeal Norwitz2008-02-252-2/+2
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* Add a little info to the 3k deprecation warnings about what to use instead.Neal Norwitz2008-02-241-4/+4
| | | | Suggested by Raymond Hettinger.
* map(None, ...) is not supported in 3.0.Neal Norwitz2008-02-241-3/+9
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* MS Windows doesn't have mode_t but stat.st_mode is defined as unsigned short.Christian Heimes2008-02-231-0/+5
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* Issue #2051 and patch from Alexander Belopolsky:Christian Heimes2008-02-232-15/+16
| | | | Permission for pyc and pyo files are inherited from the py file.
* Removed duplicate Py_CHARMASK define. It's already defined in Python.h.Eric Smith2008-02-231-8/+0
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* Patch #1759: Backport of PEP 3129 class decoratorsChristian Heimes2008-02-235-1202/+1260
| | | | with some help from Georg
* Added bin() builtin. I'm going to check in the tests in a seperate checkin, ↵Eric Smith2008-02-221-0/+13
| | | | because the builtin doesn't need to be ported to py3k, but the tests are missing in py3k and need to be merged there.
* Trim leading zeros from a floating point exponent, per C99. See issue 1600. ↵Eric Smith2008-02-201-27/+127
| | | | As far as I know, this only affects Windows. Add float type 'n' to PyOS_ascii_formatd (see PEP 3101 for 'n' description).
* Perform correct handling of stack overflow for windows: Catch the correct ↵Kristján Valur Jónsson2008-02-181-2/+8
| | | | exception code and reset the overflow condition when handled.
* Backport of PEP 3101, Advanced String Formatting, from py3k.Eric Smith2008-02-173-0/+47
| | | | | | | | | | | | | | | Highlights: - Adding PyObject_Format. - Adding string.Format class. - Adding __format__ for str, unicode, int, long, float, datetime. - Adding builtin format. - Adding ''.format and u''.format. - str/unicode fixups for formatters. The files in Objects/stringlib that implement PEP 3101 (stringdefs.h, unicodedefs.h, formatter.h, string_format.h) are identical in trunk and py3k. Any changes from here on should be made to trunk, and changes will propogate to py3k).
* Deallocate content of the dict free list on interpreter shutdownChristian Heimes2008-02-081-0/+1
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* Remove unnecessary curly braces around an int literal.Brett Cannon2008-02-071-2/+2
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* Cast a struct to a void pointer so as to do a type-safe pointer comparisonBrett Cannon2008-02-071-3/+3
| | | | (mistmatch found by clang).
* Change r60575 broke test_compile:Amaury Forgeot d'Arc2008-02-051-0/+3
| | | | there is no need to emit co_lnotab item when both offsets are zeros.
* #1750076: Debugger did not step on every iteration of a while statement.Amaury Forgeot d'Arc2008-02-041-14/+15
| | | | | | | | | | | | The mapping between bytecode offsets and source lines (lnotab) did not contain an entry for the beginning of the loop. Now it does, and the lnotab can be a bit larger: in particular, several statements on the same line generate several entries. However, this does not bother the settrace function, which will trigger only one 'line' event. The lnotab seems to be exactly the same as with python2.4.
* Patch #1953Christian Heimes2008-02-041-13/+34
| | | | | I implemented the function sys._compact_freelists() and C API functions PyInt_/PyFloat_CompactFreeList() to compact the pre-allocated blocks of ints and floats. They allow the user to reduce the memory usage of a Python process that deals with lots of numbers. The patch also renames sys._cleartypecache to sys._clear_type_cache
* Fix refleakNeal Norwitz2008-02-011-0/+1
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* Move __builtins__.trunc() to math.trunc() perJeffrey Yasskin2008-02-011-15/+0
| | | | | http://mail.python.org/pipermail/python-dev/2008-January/076626.html and issue 1965.
* Issue #1678380. Fix a bug that identifies 0j and -0j when they appearMark Dickinson2008-01-311-12/+47
| | | | | in the same code unit. The fix is essentially the same as the fix for a previous bug identifying 0. and -0.
* The previous change was causing a segfault after multiple calls to ↵Christian Heimes2008-01-301-3/+3
| | | | Py_Initialize() and Py_Finalize().
* Fixed some references leaks in sys.Christian Heimes2008-01-302-21/+19
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* Removed unused varChristian Heimes2008-01-301-1/+1
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* CallMethod is faster with a NULL third-argument than with an empty format ↵Raymond Hettinger2008-01-291-1/+1
| | | | string.
* Removed unnecessary conditional (spotted by Neal Norwitz).Raymond Hettinger2008-01-281-1/+1
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* Let marshal built-up sets and frozensets one element at a time (without ↵Raymond Hettinger2008-01-281-12/+8
| | | | creating an intermediate tuple).
* static PyObject* variables should use PyString_InternFromString() instead of ↵Christian Heimes2008-01-281-2/+2
| | | | PyObject_FromString() to store a python string in a function level static var.
* Added clear cache methods to clear the internal type lookup cache for ref ↵Christian Heimes2008-01-272-0/+16
| | | | leak test runs.
* Reduce buffer size since we do not need 1kNeal Norwitz2008-01-271-1/+1
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* Revert PySet_Add() changes.Raymond Hettinger2008-01-261-8/+12
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* Let marshal build-up sets and frozensets one element at a time.Raymond Hettinger2008-01-261-12/+8
| | | | Saves the unnecessary creation of a tuple as intermediate container.
* #1920: when considering a block starting by "while 0", the compiler ↵Amaury Forgeot d'Arc2008-01-241-1/+4
| | | | | | | | | | | | | | | | | optimized the whole construct away, even when an 'else' clause is present:: while 0: print("no") else: print("yes") did not generate any code at all. Now the compiler emits the 'else' block, like it already does for 'if' statements. Will backport.
* Fix two crashers.Guido van Rossum2008-01-232-2/+11
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* Applied #1069410Christian Heimes2008-01-231-0/+9
| | | | The "can't load dll" message box on Windows is suppressed while an extension is loaded by calling SetErrorMode in dynload_win.c. The error is still reported properly.
* Patch #1720595: add T_BOOL to the range of structmember types.Georg Brandl2008-01-211-0/+15
| | | | Patch by Angelo Mottola, reviewed by MvL, tests by me.
* Provide a sanity check during PyThreadState_DeleteCurrent() andGregory P. Smith2008-01-211-0/+10
| | | | | | | | | | | | | | PyThreadState_Delete() to avoid an infinite loop when the tstate list is messed up and has somehow becomes circular and does not contain the current thread. I don't know how this happens but it does, *very* rarely. On more than one hardware platform. I have not been able to reproduce it manually. Attaching to a process where its happening: it has always been in an infinite loop over a single element tstate list that is not the tstate we're looking to delete. It has been in t_bootstrap()'s call to PyThreadState_DeleteCurrent() as a pthread is exiting.
* Fixed a wrong assumption in configure.in and Include/pyport.h. The is finite ↵Christian Heimes2008-01-201-0/+3
| | | | function is not called isfinite() but finite(). Sorry, my fault. :)
* #1648: add sys.gettrace() and sys.getprofile().Georg Brandl2008-01-201-0/+42
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* Fix #1679: "0x" was taken as a valid integer literal.Georg Brandl2008-01-191-15/+28
| | | | | Fixes the tokenizer, tokenize.py and int() to reject this. Patches by Malte Helmert.
* #1782: don't leak in error case in PyModule_AddXxxConstant. Patch by Hrvoje ↵Georg Brandl2008-01-191-2/+14
| | | | Nikšić.
* Added bytes and b'' as aliases for str and ''Christian Heimes2008-01-182-0/+4
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* Coverity issue CID #169Christian Heimes2008-01-181-1/+2
| | | | | | local_ptr_assign_local: Assigning address of stack variable "namebuf" to pointer "filename" out_of_scope: Variable "namebuf" goes out of scope use_invalid: Used "filename" pointing to out-of-scope variable "namebuf"
* Typo fixesAndrew M. Kuchling2008-01-151-2/+2
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* Applied patch #1816: sys.flags patchChristian Heimes2008-01-141-3/+94
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