cpython

Commit Graph

Author	SHA1	Message	Date
Gregory P. Smith	27cbcd6241	Fix the internals of our hash functions to used unsigned values during hash computation as the overflow behavior of signed integers is undefined. In practice we require compiling everything with -fwrapv which forces overflow to be defined as twos compliment but this keeps the code cleaner for checkers or in the case where someone has compiled it without -fwrapv or their compiler's equivalent. Found by Clang trunk's Undefined Behavior Sanitizer (UBSan). Cleanup only - no functionality or hash values change.	13 years ago
Antoine Pitrou	62a0d6ea40	Issue #16602 : When a weakref's target was part of a long deallocation chain, the object could remain reachable through its weakref even though its refcount had dropped to zero. Thanks to Eugene Toder for diagnosing and reporting the issue.	13 years ago
Andrew Svetlov	c37cfd6709	Update comment: SAVE_EXC_STATE and SWAP_EXC_STATE macroses are saave_exc_state and swap_exc_state functions now.	13 years ago
Mark Dickinson	ce31f66a6d	Issue 10052: fix failed uint32_t / uint64_t / int32_t / int64_t detection on some platforms.	13 years ago
Stefan Krah	36f021621e	Backport 9dd4638de73b.	13 years ago
Stefan Krah	6df5cae49a	Issue #15835 : Define PATH_MAX on HP-UX.	13 years ago
Nick Coghlan	aab9c2b2ea	Issue #5765 : Apply a hard recursion limit in the compiler Previously, excessive nesting in expressions would blow the stack and segfault the interpreter. Now, a hard limit based on the configured recursion limit and a hardcoded scaling factor is applied.	13 years ago
Ezio Melotti	e7f90375b1	#16127 : remove outdated references to narrow builds. Patch by Serhiy Storchaka.	13 years ago
Georg Brandl	ac76833033	Post-release update.	13 years ago
Georg Brandl	c7dcd50e4e	Bump version to 3.3.0 final.	13 years ago
Georg Brandl	f2487177eb	Post-release updates.	13 years ago
Georg Brandl	8506d3591c	Bump to 3.3.0rc3.	13 years ago
Christian Heimes	fd0ddab97b	GCC doesn't support typeof in strict ansi mode (e.g. -ansi or -std=c89)	13 years ago
Christian Heimes	ab816b5c85	GCC doesn't support typeof in strict ansi mode (e.g. -ansi or -std=c89)	13 years ago
Antoine Pitrou	ca8aa4acf6	Issue #15144 : Fix possible integer overflow when handling pointers as integer values, by using Py_uintptr_t instead of size_t. Patch by Serhiy Storchaka.	13 years ago
Georg Brandl	05823f7d67	Post-release updates for 3.3.0rc2.	14 years ago
Antoine Pitrou	56cd62c04a	Issue #13992 : The trashcan mechanism is now thread-safe. This eliminates sporadic crashes in multi-thread programs when several long deallocator chains ran concurrently and involved subclasses of built-in container types. Because of this change, a couple extension modules compiled for 3.2.4 (those which use the trashcan mechanism, despite it being undocumented) will not be loadable by 3.2.3 and earlier. However, extension modules compiled for 3.2.3 and earlier will be loadable by 3.2.4.	14 years ago
Georg Brandl	02f66cbe87	Bump to 3.3.0rc2.	14 years ago
Antoine Pitrou	2b0218a259	Issue #13992 : The trashcan mechanism is now thread-safe. This eliminates sporadic crashes in multi-thread programs when several long deallocator chains ran concurrently and involved subclasses of built-in container types. Because of this change, a couple extension modules compiled for 3.2.4 (those which use the trashcan mechanism, despite it being undocumented) will not be loadable by 3.2.3 and earlier. However, extension modules compiled for 3.2.3 and earlier will be loadable by 3.2.4.	14 years ago
Trent Nelson	2a0fb147ec	Remove trailing whitespace in order to silence warnings on HP-UX.	14 years ago
Georg Brandl	3694401ad2	Post-release updates.	14 years ago
Georg Brandl	4ab4ec258c	Bump to 3.3.0rc1.	14 years ago
Georg Brandl	a026db907f	Post-release updates.	14 years ago
Georg Brandl	1b94ab79a9	Bump to 3.3b2.	14 years ago
Brett Cannon	522267e784	Issue #15610 : The PyImport_ImportModuleEx macro now calls PyImport_ImportModuleLevel() with a 'level' of 0 instead of -1 as the latter is no longer a valid value. Also added a versionchanged note for PyImport_ImportModuleLevel() just in case people don't make the connection between changes to __import__() and this C function.	14 years ago
Benjamin Peterson	1a1367b821	use char instead of int to please T_BOOL (closes #15597 )	14 years ago
Jesus Cea	e9c5318967	Closes #15512 : Correct __sizeof__ support for parser	14 years ago
Stefan Krah	7d12d9df13	Issue #12834 : Fix PyBuffer_ToContiguous() for non-contiguous arrays.	14 years ago
Georg Brandl	d08cec6d62	Bump version to 3.3.0b1.	14 years ago
Martin v. Löwis	75aeaa9b18	Issue #11626 : Add _SizeT functions to stable ABI.	14 years ago
Martin v. Löwis	9c56409d33	Issue #15146 : Add PyType_FromSpecWithBases. Patch by Robin Schreiber.	14 years ago
David Malcolm	49526f48fc	Issue #14785 : Add sys._debugmallocstats() to help debug low-level memory allocation issues	14 years ago
Martin v. Löwis	7800f75827	Issue #15042 : Add PyState_AddModule and PyState_RemoveModule. Add version guard for Py_LIMITED_API additions. Issue #15081: Document PyState_FindModule. Patch by Robin Schreiber.	14 years ago
Antoine Pitrou	e67f48ce5e	Issue #14928 : Fix importlib bootstrap issues by using a custom executable (Modules/_freeze_importlib) to build Python/importlib.h.	14 years ago
Nick Coghlan	c40bc09942	Issue #13783 : the PEP 380 implementation no longer expands the public C API	14 years ago
Antoine Pitrou	27f6a3b0bf	Issue #15026 : utf-16 encoding is now significantly faster (up to 10x). Patch by Serhiy Storchaka.	14 years ago
Victor Stinner	2b89fdf7eb	PEP 418: Rename adjusted attribute to adjustable in time.get_clock_info() result Fix also its value on Windows and Linux according to its documentation: "adjustable" indicates if the clock can be adjusted, not if it is or was adjusted. In most cases, it is not possible to indicate if a clock is or was adjusted.	14 years ago
Victor Stinner	d7b7c7472b	Issue #14993 : Use standard "unsigned char" instead of a unsigned char bitfield	14 years ago
Benjamin Peterson	ca75b00069	__GNUC__ does not imply gcc version is present, so just check for version (closes #14994 )	14 years ago
Barry Warsaw	409da157d7	Eric Snow's implementation of PEP 421. Issue 14673: Add sys.implementation	14 years ago
Eli Bendersky	0813168e94	Issue #14090 : fix some minor C API problems in default branch (3.3)	14 years ago
Eli Bendersky	2b6b73e7e1	Issue #14007 : implement doctype() method calling in XMLParser of _elementtree. Includes exposing a doctype handler from expat through pyexpat.	14 years ago
Georg Brandl	8e0ed333b9	Post-release update.	14 years ago
Georg Brandl	f0397b9953	Bump version to 3.3.0a4.	14 years ago
Victor Stinner	d3f0882dfb	Issue #14744 : Use the new _PyUnicodeWriter internal API to speed up str%args and str.format(args) * Formatting string, int, float and complex use the _PyUnicodeWriter API. It avoids a temporary buffer in most cases. * Add _PyUnicodeWriter_WriteStr() to restore the PyAccu optimization: just keep a reference to the string if the output is only composed of one string * Disable overallocation when formatting the last argument of str%args and str.format(args) * Overallocation allocates at least 100 characters: add min_length attribute to the _PyUnicodeWriter structure * Add new private functions: _PyUnicode_FastCopyCharacters(), _PyUnicode_FastFill() and _PyUnicode_FromASCII() The speed up is around 20% in average.	14 years ago
Richard Oudkerk	3e0a1eb889	Issue #14930 : Make memoryview objects weakrefable.	14 years ago
Eli Bendersky	e1f107e981	s/tabs/spaces, and clean trailing whitespace	14 years ago
Martin v. Löwis	cc10a37ef0	Widen ASDL sequences to Py_ssize_t lengths to better match PEP 353.	14 years ago
Benjamin Peterson	d5a1c44455	PEP 415: Implement suppression of __context__ display with an exception attribute This replaces the original PEP 409 implementation. See #14133.	14 years ago
Georg Brandl	85a2394467	Post-3.3a3 bump.	14 years ago

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2060 Commits (c2176e46d797c8aea60cdcd2ddf44f6bb88394b4)