cpython

Commit Graph

Author	SHA1	Message	Date
Georg Brandl	77c85e63b4	bug [ 868706 ] Calling builtin function 'eval' from C causes seg fault.	21 years ago
Georg Brandl	99d7e4e8eb	Whitespace normalization.	21 years ago
Raymond Hettinger	a710b331da	SF bug #1242657 : list(obj) can swallow KeyboardInterrupt Fix over-aggressive PyErr_Clear(). The same code fragment appears in various guises in list.extend(), map(), filter(), zip(), and internally in PySequence_Tuple().	21 years ago
Georg Brandl	e35b657efd	Fix cleanup DECREF logic in builtin_filter function.	21 years ago
Raymond Hettinger	96229b1918	Add two new functions, any() and all().	21 years ago
Brett Cannon	9e635cf3ae	Put parentheses around the assignment in the 'while' loop conditional expression in min_max() to shut gcc up.	22 years ago
Raymond Hettinger	3b0c7c20a1	SF patch #1077353 : add key= argument to min and max (First draft of patch contributed by Steven Bethard.)	22 years ago
Martin v. Löwis	8d494f3241	Patch #1015021 : Stop claiming that coerce can return None. Will backport to 2.3.	22 years ago
Martin v. Löwis	fd39ad4937	Patch #1005468 : Disambiguate "min() or max()" exception string.	22 years ago
Jeremy Hylton	4c989ddc9c	Subclasses of string can no longer be interned. The semantics of interning were not clear here -- a subclass could be mutable, for example -- and had bugs. Explicitly interning a subclass of string via intern() will raise a TypeError. Internal operations that attempt to intern a string subclass will have no effect. Added a few tests to test_builtin that includes the old buggy code and verifies that calls like PyObject_SetAttr() don't fail. Perhaps these tests should have gone in test_string.	22 years ago
Michael W. Hudson	52db519faa	for some reason, the lack of adherence to Python's C whitespace rules must have annoyed me at some point.	22 years ago
Raymond Hettinger	66bd233225	Completed the patch for Bug #215126 . * Fixes an incorrect variable in a PyDict_CheckExact. * Allow general mapping locals arguments for the execfile() function and exec statement. * Add tests.	22 years ago
Neil Schemenauer	3a313e3655	Check the type of values returned by __int__, __float__, __long__, __oct__, and __hex__. Raise TypeError if an invalid type is returned. Note that PyNumber_Int and PyNumber_Long can still return ints or longs. Fixes SF bug #966618.	22 years ago
Michael W. Hudson	30ea2f223f	This closes patch: [ 960406 ] unblock signals in threads although the changes do not correspond exactly to any patch attached to that report. Non-main threads no longer have all signals masked. A different interface to readline is used. The handling of signals inside calls to PyOS_Readline is now rather different. These changes are all a bit scary! Review and cross-platform testing much appreciated.	22 years ago
Raymond Hettinger	513ffe8112	* Fix missing return after error message is set. * Add a test case that would have caught it.	22 years ago
Raymond Hettinger	214b1c3aae	SF Bug #215126 : Over restricted type checking on eval() function The builtin eval() function now accepts any mapping for the locals argument. Time sensitive steps guarded by PyDict_CheckExact() to keep from slowing down the normal case. My timings so no measurable impact.	22 years ago
Andrew MacIntyre	da4d6cb573	OS/2 VACPP build updates/fixes	22 years ago
Hye-Shik Chang	ff83c2bacc	Fix input() builtin function to respect compiler flags. (SF patch 876178, patch by mwh, unittest by perky)	22 years ago
Raymond Hettinger	b86269db45	Apply pre-sizing optimization to a broader class of objects. Formerly, the length was only fetched from sequence objects. Now, any object that reports its length can benefit from pre-sizing.	22 years ago
Raymond Hettinger	77f3c87113	Apply map/zip pre-sizing optimization to a broader class of objects. Formerly, the length was only fetched from sequence objects. Now, any object that reports its length can benefit from pre-sizing.	22 years ago
Raymond Hettinger	64958a15d7	Guido grants a Christmas wish: sorted() becomes a regular function instead of a classmethod.	23 years ago
Fred Drake	d75ede3238	Remove the PendingDeprecationWarning from apply(). apply() will remain deprecated in the documentation.	23 years ago
Raymond Hettinger	a690a9967e	* Migrate set() and frozenset() from the sandbox. * Install the unittests, docs, newsitem, include file, and makefile update. * Exercise the new functions whereever sets.py was being used. Includes the docs for libfuncs.tex. Separate docs for the types are forthcoming.	23 years ago
Raymond Hettinger	85c20a41df	Implement and apply PEP 322, reverse iteration	23 years ago
Alex Martelli	a253e183b8	regressing the performance bugfix -- Guido wants the performance bug left alone, because there can be no guarantee re the semantics of += vs + .	23 years ago
Alex Martelli	a2777d3a55	Changed builtin_sum to use PyNumber_InPlaceAdd (same semantics, but fixes a performance bug in sum(manylists)), same as in 2.3 maintenance branch.	23 years ago
Raymond Hettinger	5cf6394b12	Use PyArg_UnpackTuple() where possible.	23 years ago
Raymond Hettinger	8ae4689657	Simplify and speedup uses of Py_BuildValue(): * Py_BuildValue("(OOO)",a,b,c) --> PyTuple_Pack(3,a,b,c) * Py_BuildValue("()",a) --> PyTuple_New(0) * Py_BuildValue("O", a) --> Py_INCREF(a)	23 years ago
Jeremy Hylton	364f6becad	Correct check of PyUnicode_Resize() return value.	23 years ago
Jeremy Hylton	1aad9c7dad	Reflow long lines and reformat.	23 years ago
Walter Dörwald	c58a3a10a9	Fix a crash: when sq_item failed the code continued blindly and used the NULL pointer. (Detected by Michael Hudson, patch provided by Neal Norwitz). Fix refcounting leak in filtertuple().	23 years ago
Neil Schemenauer	689735562d	Make filter(bool, ...) as fast as filter(None, ...).	23 years ago
Raymond Hettinger	eaef615116	As discussed on python-dev, changed builtin.zip() to handle zero arguments by returning an empty list instead of raising a TypeError.	23 years ago
Alex Martelli	a9b9c9fa9f	some more error-message enhancements	23 years ago
Alex Martelli	f471d4783a	complete and clarify some error messages for range()	23 years ago
Alex Martelli	41c9f880d8	fixed a potential refcount bug (thanks Raymond!).	23 years ago
Alex Martelli	a70b19147f	Adding new built-in function sum, with docs and tests.	23 years ago
Guido van Rossum	28e83e3a66	Some errors from range() should be TypeError, not ValueError.	23 years ago
Guido van Rossum	817d6c9c9e	Prompted by Tim's comment, when handle_range_longs() sees an unexpected type, report the actual type rather than 'float'. (It's hard to even reach this code with a float. :-)	23 years ago
Tim Peters	874e1f7ed3	handle_range_longs(): refcount handling is very delicate here, and the code erroneously decrefed the istep argument in an error case. This caused a co_consts tuple to lose a float constant prematurely, which eventually caused gc to try executing static data in floatobject.c (don't ask <wink>). So reworked this extensively to ensure refcount correctness.	23 years ago
Guido van Rossum	efbbb1c602	Patch by Chad Netzer (with significant change): - range() now works even if the arguments are longs with magnitude larger than sys.maxint, as long as the total length of the sequence fits. E.g., range(2100, 2101, 2**100) is the following list: [1267650600228229401496703205376L]. (SF patch #707427.)	23 years ago
Raymond Hettinger	ff41c48a77	SF patch #701494 : more apply removals	23 years ago
Tim Peters	7571a0fbcf	Improved new Py_TRACE_REFS gimmicks. Arranged that all the objects exposed by __builtin__ appear in the list of all objects. I basically peed away two days tracking down a mystery leak in sys.gettotalrefcount() in a ZODB app (== tons of code), because the object leaking the references didn't appear in the sys.getobjects(0) list. The object happened to be False. Now False is in the list, along with other popular & previously missing leak candidates (like None). Alas, we still don't have a choke point covering all Python objects, so the list of all objects may still be incomplete.	23 years ago
Neal Norwitz	3e59076b1d	Fix SF bug #690435 , apply fails to check if warning raises exception (patch provided by Greg Chapman)	23 years ago
Guido van Rossum	4b499dd3fb	- Finally fixed the bug in compile() and exec where a string ending with an indented code block but no newline would raise SyntaxError. This would have been a four-line change in parsetok.c... Except codeop.py depends on this behavior, so a compilation flag had to be invented that causes the tokenizer to revert to the old behavior; this required extra changes to 2 .h files, 2 .c files, and 2 .py files. (Fixes SF bug #501622.)	23 years ago
Walter Dörwald	8dd19321bb	Change filtertuple() to use tp_as_sequence->sq_item instead of PyTuple_GetItem, so an overwritten __getitem__ in a tuple subclass works. SF bug #665835.	23 years ago
Tim Peters	2c646c9fc1	Squashed compiler wng about signed/unsigned clash in comparison.	23 years ago
Walter Dörwald	1918f7755e	Change filterstring() and filterunicode(): If the object is not a real str or unicode but an instance of a subclass, construct the output via looping over __getitem__. This guarantees that the result is the same for function==None and function==lambda x:x This doesn't happen for tuples, because filtertuple() uses PyTuple_GetItem(). (This was discussed on SF bug #665835).	23 years ago
Just van Rossum	b9b8e9cf6d	My previous checkin caused compile() to no longer accept buffers, as noted my MAL. Fixed. (Btw. eval() still doesn't take buffers, but that was so even before my patch.)	23 years ago
Just van Rossum	3aaf42c613	patch #683515 : "Add unicode support to compile(), eval() and exec" Incorporated nnorwitz's comment re. Py__USING_UNICODE.	23 years ago

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546 Commits (0cb8e5131d0797d3bdb1494de842e98798174cf2)