b2e5794870
bpo-31338 ( #3374 )
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* Add Py_UNREACHABLE() as an alias to abort().
* Use Py_UNREACHABLE() instead of assert(0)
* Convert more unreachable code to use Py_UNREACHABLE()
* Document Py_UNREACHABLE() and a few other macros.
2017-09-14 18:13:16 -07:00
f432a3234f
bpo-30923: Silence fall-through warnings included in -Wextra since gcc-7.0. ( #3157 )
2017-08-21 13:09:59 +02:00
5075416b8f
bpo-30978: str.format_map() now passes key lookup exceptions through. ( #2790 )
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Previously any exception was replaced with a KeyError exception.
2017-08-03 11:45:23 +03:00
0a58f72762
bpo-24821: Fixed the slowing down to 25 times in the searching of some ( #505 )
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unlucky Unicode characters.
2017-03-30 09:11:10 +03:00
d1302c0154
Issue #28999 : Use Py_RETURN_NONE, Py_RETURN_TRUE and Py_RETURN_FALSE wherever
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possible but Coccinelle couldn't find opportunity.
2017-01-23 10:23:58 +02:00
7a4da324dc
Issue #29145 : Merge 3.6.
2017-01-10 10:56:38 +08:00
998c9cdd42
Issue #28561 : Clean up UTF-8 encoder: remove dead code, update comments, etc.
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Patch by Xiang Zhang.
2016-10-30 18:25:27 +02:00
f051e43b22
Issue #28126 : Replace Py_MEMCPY with memcpy(). Visual Studio can properly optimize memcpy().
2016-09-13 20:22:02 +02:00
621b430a14
remove all usage of Py_LOCAL
2016-09-09 13:54:34 -07:00
1a05d6c04d
PEP 7 style for if/else in C
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Add also a newline for readability in normalize_encoding().
2016-09-02 12:12:23 +02:00
15f44ab043
Issue #27895 : Spelling fixes (Contributed by Ville Skyttä).
2016-08-30 10:47:49 -07:00
e09132f2c7
Backed out changeset b0087e17cd5e (issue #26765 )
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For unknown reasons it perhaps caused a crash on 32-bit Windows (issue #).
2016-07-03 13:57:48 +03:00
355048970b
Issue #26765 : Moved wrappers for bytes and bytearray methods to common header
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file.
2016-07-01 17:57:30 +03:00
bcde10aa7e
Issue #26765 : Ensure that bytes- and unicode-specific stringlib files are used
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with correct type.
2016-05-16 09:42:29 +03:00
fb81d3cbe7
Issue #26765 : Moved common code for the replace() method of bytes and bytearray
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to a template file.
2016-05-05 09:26:07 +03:00
dd40fc3e57
Issue #26765 : Moved common code and docstrings for bytes and bytearray methods
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to bytes_methods.c.
2016-05-04 22:23:26 +03:00
b6a9c9761c
Issue #26778 : Fixed "a/an/and" typos in code comment, documentation and error
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messages.
2016-04-17 09:39:28 +03:00
6a7b3a77b4
Issue #26778 : Fixed "a/an/and" typos in code comment and documentation.
2016-04-17 08:32:47 +03:00
21a663ea28
Issue #26057 : Got rid of nonneeded use of PyUnicode_FromObject().
2016-04-13 15:37:23 +03:00
413fdcea21
Issue #24821 : Refactor STRINGLIB(fastsearch_memchr_1char) and split it on
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STRINGLIB(find_char) and STRINGLIB(rfind_char) that can be used independedly
without special preconditions.
2015-11-14 15:42:17 +02:00
6bd525b656
Optimize error handlers of ASCII and Latin1 encoders when the replacement
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string is pure ASCII: use _PyBytesWriter_WriteBytes(), don't check individual
character.
Cleanup unicode_encode_ucs1():
* Rename repunicode to rep
* Clear rep object on error
* Factorize code between bytes and unicode path
2015-10-09 13:10:05 +02:00
ce179bf6ba
Add _PyBytesWriter_WriteBytes() to factorize the code
2015-10-09 12:57:22 +02:00
ad7715891e
_PyBytesWriter: simplify code to avoid "prealloc" parameters
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Substract preallocate bytes from min_size before calling
_PyBytesWriter_Prepare().
2015-10-09 12:38:53 +02:00
e7bf86cd7d
Optimize backslashreplace error handler
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Issue #25318 : Optimize backslashreplace and xmlcharrefreplace error handlers in
UTF-8 encoder. Optimize also backslashreplace error handler for ASCII and
Latin1 encoders.
Use the new _PyBytesWriter API to optimize these error handlers for the
encoders. It avoids to create an exception and call the slow implementation of
the error handler.
2015-10-09 01:39:28 +02:00
fdfbf78114
Issue #25318 : Add _PyBytesWriter API
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Add a new private API to optimize Unicode encoders. It uses a small buffer
allocated on the stack and supports overallocation.
Use _PyBytesWriter API for UCS1 (ASCII and Latin1) and UTF-8 encoders. Enable
overallocation for the UTF-8 encoder with error handlers.
unicode_encode_ucs1(): initialize collend to collstart+1 to not check the
current character twice, we already know that it is not ASCII.
2015-10-09 00:33:49 +02:00
01ada3996b
Issue #25267 : The UTF-8 encoder is now up to 75 times as fast for error
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handlers: ``ignore``, ``replace``, ``surrogateescape``, ``surrogatepass``.
Patch co-written with Serhiy Storchaka.
2015-10-01 21:54:51 +02:00
ab2aa6dc91
Fixed an incorrect comment.
2015-08-26 14:10:32 -04:00
9ce71a6475
Fixed typos in comments.
2015-05-18 22:20:18 +03:00
7e29eea926
Fixed typos in comments.
2015-05-18 22:19:42 +03:00
0d4df752ac
Issue #15027 : The UTF-32 encoder is now 3x to 7x faster.
2015-05-12 23:12:45 +03:00
d9d769fcdd
Issue #23573 : Increased performance of string search operations (str.find,
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str.index, str.count, the in operator, str.split, str.partition) with
arguments of different kinds (UCS1, UCS2, UCS4).
2015-03-24 21:55:47 +02:00
009b811d67
Removed unintentional trailing spaces in non-external and non-generated C files.
2015-03-18 21:53:15 +02:00
4fdb68491e
Issue #22896 : Avoid to use PyObject_AsCharBuffer(), PyObject_AsReadBuffer()
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and PyObject_AsWriteBuffer().
2015-02-03 01:21:08 +02:00
b757c83ec6
Issue #22581 : Use more "bytes-like object" throughout the docs and comments.
2014-12-05 22:25:22 +02:00
1cc9520327
s/stringobject/bytesobject/ ( closes #22036 )
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Patch by Martin Matusiak.
2014-07-23 21:39:37 -07:00
d455ce4fd4
merge 3.3
2014-03-30 19:52:39 -04:00
0ad6098b67
merge 3.2
2014-03-30 19:52:22 -04:00
23cf403ca1
fix expandtabs overflow detection to be consistent and not rely on signed overflow
2014-03-30 19:47:57 -04:00
3079328d29
Reverted changeset b72c5573c5e7 (issue #15027 ).
2014-01-04 22:44:01 +02:00
583a93943c
Issue #15027 : Rewrite the UTF-32 encoder. It is now 1.6x to 3.5x faster.
2014-01-04 19:25:37 +02:00
0ee22bf774
fix format spec recursive expansion ( closes #19729 )
2013-11-26 19:22:36 -06:00
dc2fd5101a
Remove dead code committed in issue #12892 .
2013-11-19 15:56:05 +02:00
58cf607d13
Issue #12892 : The utf-16* and utf-32* codecs now reject (lone) surrogates.
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The utf-16* and utf-32* encoders no longer allow surrogate code points
(U+D800-U+DFFF) to be encoded.
The utf-32* decoders no longer decode byte sequences that correspond to
surrogate code points.
The surrogatepass error handler now works with the utf-16* and utf-32* codecs.
Based on patches by Victor Stinner and Kang-Hao (Kenny) Lu.
2013-11-19 11:32:41 +02:00
745d54d2fa
#17806 : Added keyword-argument support for "tabsize" to str/bytes.expandtabs().
2013-11-16 19:10:57 +02:00
cc64eb5b9f
Issue #18408 : Fix bytearrayiter.partition()/rpartition(), handle
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PyByteArray_FromStringAndSize() failure (ex: on memory allocation failure)
2013-10-29 03:15:37 +01:00
8fa8ee3970
Issue #18701 : Remove support of old CPython versions (<3.0) from C code.
2013-08-17 00:48:02 +03:00
d06eeb4a24
merge
2013-08-13 18:20:55 -07:00
b1b915c796
Issue 18719: Remove a false optimization
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Remove an unused early-out test from the critical path for
dict and set lookups.
When the strings already have matching lengths, kinds, and hashes,
there is no additional information gained by checking the first
characters (the probability of a mismatch is already known to
be less than 1 in 2**64).
2013-08-13 18:16:34 -07:00
9ed5f27266
Issue #18722 : Remove uses of the "register" keyword in C code.
2013-08-13 20:18:52 +02:00
d2b58a9880
only recursively expand in the format spec ( closes #17644 )
2013-05-17 17:34:30 -05:00
Barry Warsaw
Stefan Krah
Serhiy Storchaka
Xiang Zhang
Christian Heimes
Benjamin Peterson
Victor Stinner
Raymond Hettinger
Eric V. Smith
Ezio Melotti
Antoine Pitrou