a1f7655fa7
Issue #15379 : Fix passing of non-BMP characters as integers for the charmap decoder (already working as unicode strings).
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Patch by Serhiy Storchaka.
2012-09-23 20:00:04 +02:00
6f80f5d444
Issue #15379 : Fix passing of non-BMP characters as integers for the charmap decoder (already working as unicode strings).
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Patch by Serhiy Storchaka.
2012-09-23 19:55:21 +02:00
ca8aa4acf6
Issue #15144 : Fix possible integer overflow when handling pointers as integer values, by using Py_uintptr_t instead of size_t.
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Patch by Serhiy Storchaka.
2012-09-20 20:56:47 +02:00
5f520f4fed
Issue #15900 : Fixed reference leak in PyUnicode_TranslateCharmap()
2012-09-11 14:03:25 +02:00
f4f9939a96
Fixed memory leak in error branch of formatfloat(). CID 719687
2012-09-10 11:48:41 +02:00
057119b0b7
Fix C++-style comment (xlc compilation failure)
2012-09-02 17:56:33 +02:00
59043f96ea
merge 3.2 ( #15801 )
2012-08-28 18:01:45 -04:00
28a6cfaefc
use the stricter PyMapping_Check ( closes #15801 )
2012-08-28 17:55:35 -04:00
8528c3145e
Issue #15728 : Fix leak in PyUnicode_AsWideCharString(). Found by Coverity.
2012-08-19 21:52:43 +02:00
0e41628d35
Merge str docstring fix from 3.2
2012-08-16 14:14:30 +10:00
573b1fd779
Fix str docstring
2012-08-16 14:13:07 +10:00
b4bbee25b1
Issue #14579 : Fix CVE-2012-2135: vulnerability in the utf-16 decoder after error handling.
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Patch by Serhiy Storchaka.
2012-07-21 00:45:14 +02:00
01ac8b6ab1
Use correct types for ASCII_CHAR_MASK integer constants.
2012-07-07 14:08:48 +02:00
aaefac76dd
Issue #14874 : Restore charmap decoding speed to pre-PEP 393 levels.
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Patch by Serhiy Storchaka.
2012-06-16 22:48:21 +02:00
f185226244
_copy_characters(): move debug code at the top to avoid noisy #ifdef
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And don't use assert() anymore if check_maxchar is set: return -1 on error
instead.
2012-06-16 16:38:26 +02:00
07621338fb
Fix PyUnicode_GetSize(): Don't replace _PyUnicode_Ready() exception
2012-06-16 04:53:46 +02:00
8a8b3eaabe
Fix a compiler warning in _copy_characters() and remove debug code
2012-06-16 04:53:25 +02:00
24e403bbee
Oops, fix my previous change on _copy_characters()
2012-06-16 04:53:00 +02:00
ca439eecea
Fix unicode_adjust_maxchar(): catch PyUnicode_New() failure
2012-06-16 03:17:34 +02:00
184252ad3f
Fix "%f" format of str%args if the result is not an ASCII or latin1 string
2012-06-16 02:57:41 +02:00
9a77770add
Remove debug code
2012-06-16 02:44:43 +02:00
c9d369f1bf
Optimize _PyUnicode_FastCopyCharacters() when maxchar(from) > maxchar(to)
2012-06-16 02:22:37 +02:00
f05e17ece9
unicodeobject.c: Remove debug code
2012-06-16 01:53:04 +02:00
27f6a3b0bf
Issue #15026 : utf-16 encoding is now significantly faster (up to 10x).
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Patch by Serhiy Storchaka.
2012-06-15 22:15:23 +02:00
55e5dc8371
Rearrange code to beat an optimizer bug affecting Release x64 on windows
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with VS2010sp1
2012-06-06 21:58:08 +00:00
d7b7c7472b
Issue #14993 : Use standard "unsigned char" instead of a unsigned char bitfield
2012-06-04 22:52:12 +02:00
85634d7a2e
Issue #14909 : A number of places were using PyMem_Realloc() apis and
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PyObject_GC_Resize() with incorrect error handling. In case of errors,
the original object would be leaked. This checkin fixes those cases.
2012-05-31 09:37:31 +00:00
3a7d096f2f
Issue #14744 : Fix compilation on Windows (part 2)
2012-05-29 18:53:56 +02:00
d3f0882dfb
Issue #14744 : Use the new _PyUnicodeWriter internal API to speed up str%args and str.format(args)
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* 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.
2012-05-29 12:57:52 +02:00
63065d761e
Issue #14624 : UTF-16 decoding is now 3x to 4x faster on various inputs.
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Patch by Serhiy Storchaka.
2012-05-15 23:48:04 +02:00
b05c0738d8
Silence VS 2010 signed/unsigned warnings.
2012-05-15 13:45:49 +02:00
758153badb
Fix refleaks introduced by 83da67651687.
2012-05-12 15:51:51 +02:00
e45c0c5cef
Fix logic error introduced by 83da67651687.
2012-05-12 15:49:07 +02:00
1ff2e35e84
simplify by shortcutting when the kind of the needle is larger than the haystack
2012-05-11 17:41:20 -05:00
ca5f91b888
Issue #14738 : Speed-up UTF-8 decoding on non-ASCII data. Patch by Serhiy Storchaka.
2012-05-10 16:36:02 +02:00
3b1a74a9c3
Rename unicode_write_t structure and its methods to "_PyUnicodeWriter"
2012-05-09 22:25:00 +02:00
ee4544c920
Issue #14744 : Inline unicode_writer_write_char() and unicode_write_str()
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Optimize also PyUnicode_Format(): call unicode_writer_prepare() only once
per argument.
2012-05-09 22:24:08 +02:00
f59c28c930
unicode_writer_finish() checks string consistency
2012-05-09 03:24:14 +02:00
106802547c
Backout ab500b297900: the check for integer overflow is wrong
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Issue #14716 : Change integer overflow check in unicode_writer_prepare()
to compute the limit at compile time instead of runtime. Patch writen by Serhiy
Storchaka.
2012-05-07 23:50:05 +02:00
0576f9b4cf
Issue #14716 : Change integer overflow check in unicode_writer_prepare()
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to compute the limit at compile time instead of runtime. Patch writen by Serhiy
Storchaka.
2012-05-07 13:02:44 +02:00
202fdca133
Close #14716 : str.format() now uses the new "unicode writer" API instead of the
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PyAccu API. For example, it makes str.format() from 25% to 30% faster on Linux.
2012-05-07 12:47:02 +02:00
99e2e5552a
Issue #14700 : Fix two broken and undefined-behaviour-inducing overflow checks in old-style string formatting. Thanks Serhiy Storchaka for report and original patch.
2012-05-07 11:20:50 +01:00
d0dba6eee8
unicode_writer: don't force inline when it is not necessary
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Keep inline for performance critical functions (functions used in loops)
2012-05-04 01:19:15 +02:00
b63f49f2b4
if the kind of the string to count is larger than the string to search, shortcut to 0
2012-05-03 18:31:07 -04:00
a7b654be30
unicode_writer: add finish() method and assertions to write_str() method
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* The write_str() method does nothing if the length is zero.
* Replace "struct unicode_writer_t" with "unicode_writer_t"
2012-05-03 23:58:55 +02:00
bf4e266397
Issue #14687 : Remove redundant length attribute of unicode_write_t
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The length can be read directly from the buffer
2012-05-03 19:27:14 +02:00
7989157e49
Issue #14687 : Cleanup unicode_writer_prepare()
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"Inline" PyUnicode_Resize(): call directly resize_compact()
2012-05-03 13:43:07 +02:00
f2c76aa6cb
Issue #14687 : str%tuple now uses an optimistic "unicode writer" instead of an
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accumulator. Directly write characters into the output (don't use a temporary
list): resize and widen the string on demand.
2012-05-03 13:10:40 +02:00
1b487b467b
Issue #14624 , #14687 : Optimize unicode_widen()
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Don't convert uninitialized characters. Patch written by Serhiy Storchaka.
2012-05-03 12:29:04 +02:00
3a7f7977f1
Remove buggy assertion in PyUnicode_Substring()
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Use also directly unicode_empty, instead of PyUnicode_New(0,0).
2012-05-03 03:36:40 +02:00
Antoine Pitrou
Christian Heimes
Benjamin Peterson
Stefan Krah
Nick Coghlan
Mark Dickinson
Victor Stinner
Kristján Valur Jónsson
Kristjan Valur Jonsson
Martin v. Löwis