cpython

Commit Graph

Author	SHA1	Message	Date
Victor Stinner	0d92c4f667	Issue #16416 : Fix error handling in _Py_wchar2char() _Py_char2wchar() functions	14 years ago
Victor Stinner	fc009eff9e	Close #16311 : Use the _PyUnicodeWriter API in text decoders * Remove unicode_widen(): replaced with _PyUnicodeWriter_Prepare() * Remove unicode_putchar(): replaced with PyUnicodeWriter_Prepare() + PyUnicode_WRITER() * When handling an decoding error, only overallocate the buffer by +25% instead of +100%	14 years ago
Ezio Melotti	f7ed5d111b	#8271 : the utf-8 decoder now outputs the correct number of U+FFFD characters when used with the "replace" error handler on invalid utf-8 sequences. Patch by Serhiy Storchaka, tests by Ezio Melotti.	14 years ago
Benjamin Peterson	c43112823b	initialize more global type objects (closes #16369 )	14 years ago
Victor Stinner	e64322e034	Close #14625 : Rewrite the UTF-32 decoder. It is now 3x to 4x faster Patch written by Serhiy Storchaka.	14 years ago
Victor Stinner	76df43de30	Issue #16330 : Use surrogate-related macros Patch written by Serhiy Storchaka.	14 years ago
Mark Dickinson	fb90c0934c	Issue #14700 : Fix buggy overflow checks for large precision and width in new-style and old-style formatting.	14 years ago
Victor Stinner	c6cf1ba29e	Replace usage of the deprecated Py_UNICODE_COPY() with Py_MEMCPY() in resize_copy()	14 years ago
Victor Stinner	fe75fb4b3e	Optimize _PyUnicode_HasNULChars(): use findchar() instead of PyUnicode_Contains()	14 years ago
Victor Stinner	6fa627578a	Inline raise_translate_exception(): it is only used once	14 years ago
Victor Stinner	e5567ad236	Optimize PyUnicode_RichCompare() for Py_EQ and Py_NE: always use memcmp()	14 years ago
Christian Heimes	743e0cd6b5	Issue #16166 : Add PY_LITTLE_ENDIAN and PY_BIG_ENDIAN macros and unified endianess detection and handling.	14 years ago
Chris Jerdonek	83fe2e1c22	Issue #14783 : Improve int() docstring and also str(), range(), and slice(). This commit rewrites the docstring for int() to incorporate the documentation changes made in issue #16036. It also switches the docstrings for int(), str(), range(), and slice() to use multi-line signatures.	14 years ago
Victor Stinner	4c63a972d1	Cleanup PyUnicode_FromFormatV() for zero padding Skip the "0" instead of parsing it twice: detect zero padding and then parsed as a digit of the width.	14 years ago
Victor Stinner	15a1136547	Issue #16147 : PyUnicode_FromFormatV() doesn't need anymore to allocate a buffer on the heap to format numbers.	14 years ago
Victor Stinner	ff5a848db5	Issue #16147 : PyUnicode_FromFormatV() now raises an error if the argument of '%c' is not in the range(0x110000).	14 years ago
Victor Stinner	3921e90c5a	Issue #16147 : PyUnicode_FromFormatV() now detects integer overflow when parsing width and precision	14 years ago
Victor Stinner	e215d960be	Issue #16147 : Rewrite PyUnicode_FromFormatV() to use _PyUnicodeWriter API * Simplify the code: replace 4 steps with one unique step using the _PyUnicodeWriter API. PyUnicode_Format() has the same design. It avoids to store intermediate results which require to allocate an array of pointers on the heap. * Use the _PyUnicodeWriter API for speed (and its convinient API): overallocate the buffer to reduce the number of "realloc()" * Implement "width" and "precision" in Python, don't rely on sprintf(). It avoids to need of a temporary buffer allocated on the heap: only use a small buffer allocated in the stack. * Add _PyUnicodeWriter_WriteCstr() function * Split PyUnicode_FromFormatV() into two functions: add unicode_fromformat_arg(). * Inline parse_format_flags(): the format of an argument is now only parsed once, it's no more needed to have a subfunction. * Optimize PyUnicode_FromFormatV() for characters between two "%" arguments: search the next "%" and copy the substring in one chunk, instead of copying character per character.	14 years ago
Mark Dickinson	c04ddff290	Issue #16096 : Fix several occurrences of potential signed integer overflow. Thanks Serhiy Storchaka.	14 years ago
Victor Stinner	8c6db45d3e	In debug mode, unicode_write_cstr() now checks that non-ASCII characters are not written into an ASCII string	14 years ago
Ezio Melotti	e7f90375b1	#16127 : remove outdated references to narrow builds. Patch by Serhiy Storchaka.	14 years ago
Victor Stinner	1929407406	Fix PyUnicode_Format(): return NULL if PyUnicode_READY(uformat) failed This error cannot occur in practice: PyUnicode_FromObject() always return a "ready" string.	14 years ago
Victor Stinner	770e19e0cc	Optimize unicode_compare(): use memcmp() when comparing two UCS1 strings	14 years ago
Victor Stinner	90db9c47dc	Enable also ptr==ptr optimization in PyUnicode_Compare() It was already implemented in PyUnicode_RichCompare()	14 years ago
Victor Stinner	aa7712711d	unicode_result_wchar(): move the assert() to the "#ifdef Py_DEBUG" block	14 years ago
Victor Stinner	a4708231e6	Split the huge PyUnicode_Format() function (+540 lines) into subfunctions	14 years ago
Victor Stinner	a049443fab	PyUnicode_Format(): disable overallocation when we are writing the last part of the output string	14 years ago
Victor Stinner	afffce489b	Unicode: resize_compact() and resize_inplace() fills also the Unicode strings with invalid bytes in debug mode, as done by PyUnicode_New()	14 years ago
Victor Stinner	c89d28fdfc	Issue #15609 : Fix refleak introduced by my last optimization	14 years ago
Victor Stinner	621ef3d84f	Issue #15609 : Optimize str%args for integer argument - Use _PyLong_FormatWriter() instead of formatlong() when possible, to avoid a temporary buffer - Enable the fast path when width is smaller or equals to the length, and when the precision is bigger or equals to the length - Add unit tests! - formatlong() uses PyUnicode_Resize() instead of _PyUnicode_FromASCII() to resize the output string	14 years ago
Antoine Pitrou	6f80f5d444	Issue #15379 : Fix passing of non-BMP characters as integers for the charmap decoder (already working as unicode strings). Patch by Serhiy Storchaka.	14 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.	14 years ago
Christian Heimes	5f520f4fed	Issue #15900 : Fixed reference leak in PyUnicode_TranslateCharmap()	14 years ago
Christian Heimes	fd30236494	Fixed memory leak in error branch of formatfloat(). CID 719687	14 years ago
Christian Heimes	f4f9939a96	Fixed memory leak in error branch of formatfloat(). CID 719687	14 years ago
Christian Heimes	bdc7e69f42	Issue #15900 : Fixed reference leak in PyUnicode_TranslateCharmap()	14 years ago
Antoine Pitrou	057119b0b7	Fix C++-style comment (xlc compilation failure)	14 years ago
Benjamin Peterson	28a6cfaefc	use the stricter PyMapping_Check (closes #15801 )	14 years ago
Stefan Krah	8528c3145e	Issue #15728 : Fix leak in PyUnicode_AsWideCharString(). Found by Coverity.	14 years ago
Nick Coghlan	573b1fd779	Fix str docstring	14 years ago
Antoine Pitrou	b4bbee25b1	Issue #14579 : Fix CVE-2012-2135: vulnerability in the utf-16 decoder after error handling. Patch by Serhiy Storchaka.	14 years ago
Mark Dickinson	01ac8b6ab1	Use correct types for ASCII_CHAR_MASK integer constants.	14 years ago
Antoine Pitrou	aaefac76dd	Issue #14874 : Restore charmap decoding speed to pre-PEP 393 levels. Patch by Serhiy Storchaka.	14 years ago
Victor Stinner	f185226244	_copy_characters(): move debug code at the top to avoid noisy #ifdef And don't use assert() anymore if check_maxchar is set: return -1 on error instead.	14 years ago
Victor Stinner	07621338fb	Fix PyUnicode_GetSize(): Don't replace _PyUnicode_Ready() exception	14 years ago
Victor Stinner	8a8b3eaabe	Fix a compiler warning in _copy_characters() and remove debug code	14 years ago
Victor Stinner	24e403bbee	Oops, fix my previous change on _copy_characters()	14 years ago
Victor Stinner	ca439eecea	Fix unicode_adjust_maxchar(): catch PyUnicode_New() failure	14 years ago
Victor Stinner	184252ad3f	Fix "%f" format of str%args if the result is not an ASCII or latin1 string	14 years ago
Victor Stinner	9a77770add	Remove debug code	14 years ago

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989 Commits (cd8efa3704bc1aec1338fdc8fc0cfe8ee5bc100e)