cpython

Commit Graph

Author	SHA1	Message	Date
Victor Stinner	9e6b4d715c	Issue #18408 : _PyUnicodeWriter_Finish() now clears its buffer attribute in all cases, so _PyUnicodeWriter_Dealloc() can be called after finish.	13 years ago
Victor Stinner	15a0bd3965	Issue #18408 : Fix _PyUnicodeWriter_Finish(): clear writer->buffer, so _PyUnicodeWriter_Dealloc() can be called on the writer after finish.	13 years ago
Victor Stinner	6f8eeee7b9	Issue #18203 : Fix _Py_DecodeUTF8_surrogateescape(), use PyMem_RawMalloc() as _Py_char2wchar()	13 years ago
Victor Stinner	1a7425f67a	Issue #18203 : Replace malloc() with PyMem_RawMalloc() at Python initialization * Replace malloc() with PyMem_RawMalloc() * Replace PyMem_Malloc() with PyMem_RawMalloc() where the GIL is not held. * _Py_char2wchar() now returns a buffer allocated by PyMem_RawMalloc(), instead of PyMem_Malloc()	13 years ago
Christian Heimes	d47802eef7	Fix ref leak in error case of unicode find, count, formatlong CID 983315: Resource leak (RESOURCE_LEAK) CID 983316: Resource leak (RESOURCE_LEAK) CID 983317: Resource leak (RESOURCE_LEAK)	13 years ago
Christian Heimes	d47a0456b1	Fix ref leak in error case of unicode index CID 983319 (#1 of 2): Resource leak (RESOURCE_LEAK) leaked_storage: Variable substring going out of scope leaks the storage it points to.	13 years ago
Christian Heimes	ea71a525c3	Fix ref leak in error case of unicode rindex and rfind CID 983320: Resource leak (RESOURCE_LEAK) CID 983321: Resource leak (RESOURCE_LEAK) leaked_storage: Variable substring going out of scope leaks the storage it points to.	13 years ago
Christian Heimes	305e49e17e	Fix memory leak in endswith CID 1040368 (#1 of 1): Resource leak (RESOURCE_LEAK) leaked_storage: Variable substring going out of scope leaks the storage it points to.	13 years ago
Serhiy Storchaka	8eeae2126c	Issue #18184 : PyUnicode_FromFormat() and PyUnicode_FromFormatV() now raise OverflowError when an argument of %c format is out of range.	13 years ago
Benjamin Peterson	7e30373126	remove MAX_MAXCHAR because it's unsafe for computing maximum codepoitn value (see #18183 )	13 years ago
Victor Stinner	9f067f490f	Issue #9566 : Fix compiler warning on Windows 64-bit	13 years ago
Antoine Pitrou	8b0e98426d	Issue #17237 : Fix crash in the ASCII decoder on m68k.	13 years ago
Victor Stinner	f4f24248dc	Fix uninitialized value in charmap_decode_mapping()	13 years ago
Victor Stinner	8cecc8c262	Issue #7330 : Implement width and precision (ex: "%5.3s") for the format string of PyUnicode_FromFormat() function, original patch written by Ysj Ray.	13 years ago
Victor Stinner	bb4503f61e	Partial revert of changeset 9744b2df134c PyUnicode_Append() cannot call directly resize_compact(): I forgot that a string can be ready and not compact (a legacy string can also be ready).	13 years ago
Victor Stinner	fb161b1b6d	Split PyUnicode_DecodeCharmap() into subfunction for readability	13 years ago
Victor Stinner	170ca6f84b	Fix bug in Unicode decoders related to _PyUnicodeWriter Bug introduced by changesets 7ed9993d53b4 and edf029fc9591.	13 years ago
Victor Stinner	376cfa122d	Fix typo in unicode_decode_call_errorhandler_writer() Bug introduced by changeset 7ed9993d53b4.	13 years ago
Victor Stinner	8f674ccd64	Close #17694 : Add minimum length to _PyUnicodeWriter * Add also min_char attribute to _PyUnicodeWriter structure (currently unused) * _PyUnicodeWriter_Init() has no more argument (except the writer itself): min_length and overallocate must be set explicitly * In error handlers, only enable overallocation if the replacement string is longer than 1 character * CJK decoders don't use overallocation anymore * Set min_length, instead of preallocating memory using _PyUnicodeWriter_Prepare(), in many decoders * _PyUnicode_DecodeUnicodeInternal() checks for integer overflow	13 years ago
Victor Stinner	77282cb4f8	Cleanup PyUnicode_Contains() * No need to double-check that strings are ready: test already done by PyUnicode_FromObject() * Remove useless kind variable (use kind1 instead)	13 years ago
Victor Stinner	d92e078c8d	Minor change: fix character in do_strip() for the ASCII case	13 years ago
Victor Stinner	f033510fee	Cleanup PyUnicode_Append() * Check also that right is a Unicode object * call directly resize_compact() instead of unicode_resize() for a more explicit error handling, and to avoid testing some properties twice (ex: unicode_modifiable())	13 years ago
Victor Stinner	4560f9c63f	PyUnicode_Join(): move use_memcpy test out of the loop to cleanup and optimize the code	13 years ago
Victor Stinner	55c08781e8	Optimize repr(str): use _PyUnicode_FastCopyCharacters() when no character is escaped	13 years ago
Victor Stinner	af03757d20	Optimize ascii(str): don't encode/decode repr if repr is already ASCII	13 years ago
Victor Stinner	8a1a6cffd6	Add _PyUnicodeWriter_WriteCharInline()	13 years ago
Serhiy Storchaka	e2cef885a2	Issue #16061 : Speed up str.replace() for replacing 1-character strings.	13 years ago
Victor Stinner	a0dd0213cc	Close #17693 : Rewrite CJK decoders to use the _PyUnicodeWriter API instead of the legacy Py_UNICODE API. Add also a new _PyUnicodeWriter_WriteChar() function.	13 years ago
Victor Stinner	247109e74d	Issue #17615 : On Windows (VS2010), Performances of wmemcmp() to compare Unicode strings are not convincing. For UCS2 (16-bit wchar_t type), use a dummy loop instead of wmemcmp(). The dummy loop is as fast, or a little bit faster. wchar_t is only 16-bit long on Windows. wmemcmp() is still used for 32-bit wchar_t.	13 years ago
Victor Stinner	0cff4b16d9	replace(): only call PyUnicode_DATA(u) once	13 years ago
Victor Stinner	cc7af72192	Write super-fast version of str.strip(), str.lstrip() and str.rstrip() for pure ASCII	13 years ago
Victor Stinner	f50a4e9bc9	Don't calls macros in PyUnicode_WRITE() parameters PyUnicode_WRITE() expands some parameters twice or more.	13 years ago
Victor Stinner	9c79e41fc5	Fix do_strip(): don't call PyUnicode_READ() in Py_UNICODE_ISSPACE() to not call it twice	13 years ago
Victor Stinner	b3a6014504	Fix _PyUnicode_XStrip() Inline the BLOOM_MEMBER() to only call PyUnicode_READ() only once (per loop iteration). Store also the length of the seperator in a variable to avoid calls to PyUnicode_GET_LENGTH().	13 years ago
Victor Stinner	63d5c1a14a	Optimize PyUnicode_DecodeCharmap() Avoid expensive PyUnicode_READ() and PyUnicode_WRITE(), manipulate pointers instead.	13 years ago
Victor Stinner	a85af502a4	Optimize make_bloom_mask(), used by str.strip(), str.lstrip() and str.rstrip() Write specialized functions per Unicode kind to avoid the expensive PyUnicode_READ() macro.	13 years ago
Victor Stinner	69ed0f4c86	Use PyUnicode_READ() instead of PyUnicode_READ_CHAR() "PyUnicode_READ_CHAR() is less efficient than PyUnicode_READ() because it calls PyUnicode_KIND() and might call it twice." according to its documentation.	13 years ago
Victor Stinner	03c3e35d42	Add fast-path in PyUnicode_DecodeCharmap() for pure 8 bit encodings: cp037, cp500 and iso8859_1 codecs	13 years ago
Victor Stinner	cd777eaf53	Issue #17615 : Comparing two Unicode strings now uses wmemcmp() when possible wmemcmp() is twice faster than a dummy loop (342 usec vs 744 usec) on Fedora 18/x86_64, GCC 4.7.2.	13 years ago
Victor Stinner	c1302bba4c	Issue #17615 : Expand expensive PyUnicode_READ() macro in unicode_compare(): write specialized functions for each combination of Unicode kinds.	13 years ago
Victor Stinner	207dd38726	fix unused variable	13 years ago
Victor Stinner	eb4b5ac8af	Close #16757 : Avoid calling the expensive _PyUnicode_FindMaxChar() function when possible	13 years ago
Victor Stinner	cfc4c13b04	Add _PyUnicodeWriter_WriteSubstring() function Write a function to enable more optimizations: * If the substring is the whole string and overallocation is disabled, just keep a reference to the string, don't copy characters * Avoid a call to the expensive _PyUnicode_FindMaxChar() function when possible	13 years ago
Benjamin Peterson	da2c7ebd23	allow any type with __getitem__ to be a mapping for the purposes of % (#15801 )	13 years ago
Raymond Hettinger	378170d5d9	Issue 17447: Clarify that str.isidentifier doesn't check for reserved keywords.	13 years ago
Victor Stinner	2cb16aa3cb	_PyUnicode_Writer() now also reuses Unicode singletons: empty string and latin1 single character	13 years ago
Victor Stinner	cf77da9fb5	Backed out changeset b9f7b1bf36aa	13 years ago
Victor Stinner	313cac88c5	Issue #17223 : Fix PyUnicode_FromUnicode() on Windows (16-bit wchar_t type) to reject invalid UTF-16 surrogate.	13 years ago
Victor Stinner	d21b58c05d	Issue #17223 : Fix PyUnicode_FromUnicode() for string of 1 character outside the range U+0000-U+10ffff.	13 years ago
Victor Stinner	bbbac2ec34	Issue #17137 : When an Unicode string is resized, the internal wide character string (wstr) format is now cleared.	13 years ago

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1088 Commits (d917dcbe5e855ae30eca455d38bec2bf6354dbdf)