e3b2b4b8d9
bpo-31393: Fix the use of PyUnicode_READY(). ( #3451 )
2017-09-08 09:58:51 +03:00
2ebc5ce42a
bpo-30860: Consolidate stateful runtime globals. ( #3397 )
...
* group the (stateful) runtime globals into various topical structs
* consolidate the topical structs under a single top-level _PyRuntimeState struct
* add a check-c-globals.py script that helps identify runtime globals
Other globals are excluded (see globals.txt and check-c-globals.py).
2017-09-07 23:51:28 -06:00
f432a3234f
bpo-30923: Silence fall-through warnings included in -Wextra since gcc-7.0. ( #3157 )
2017-08-21 13:09:59 +02:00
64e461be09
bpo-22207: Add checks for possible integer overflows in unicodeobject.c. ( #2623 )
...
Based on patch by Victor Stinner.
2017-07-11 06:55:25 +03:00
f7eae0adfc
[security] bpo-13617: Reject embedded null characters in wchar* strings. ( #2302 )
...
Based on patch by Victor Stinner.
Add private C API function _PyUnicode_AsUnicode() which is similar to
PyUnicode_AsUnicode(), but checks for null characters.
2017-06-28 08:30:06 +03:00
e613e6add5
bpo-30708: Check for null characters in PyUnicode_AsWideCharString(). ( #2285 )
...
Raise a ValueError if the second argument is NULL and the wchar_t\*
string contains null characters.
2017-06-27 16:03:14 +03:00
40db90c1ce
bpo-29802: Fix reference counting in module-level struct functions ( #1213 )
...
when pass arguments of wrong type.
2017-04-20 21:19:31 +03:00
b879fe82e7
Expand the PySlice_GetIndicesEx macro. ( #1023 )
2017-04-08 09:53:51 +03:00
43ba8861e0
bpo-29549: Fixes docstring for str.index ( #256 )
...
* Updates B.index documentation.
* Updates str.index documentation, makes it Argument Clinic compatible.
* Removes ArgumentClinic code.
* Finishes string.index documentation.
* Updates string.rindex documentation.
* Documents B.rindex.
2017-04-04 22:36:22 -07:00
fff9a31a91
bpo-29865: Use PyXXX_GET_SIZE macros rather than Py_SIZE for concrete types. ( #748 )
2017-03-21 08:53:25 +02:00
004e03fb0c
bpo-29116: Improve error message for concatenating str with non-str. ( #710 )
2017-03-19 19:38:42 +02:00
202fda55c2
bpo-24037: Add Argument Clinic converter `bool(accept={int})`. ( #485 )
2017-03-12 10:10:47 +02:00
370fd202f1
Use Py_RETURN_FALSE/Py_RETURN_TRUE rather than PyBool_FromLong(0)/PyBool_FromLong(1). ( #567 )
2017-03-08 20:47:48 +02:00
9f8ad3f39e
bpo-29568: Disable any characters between two percents for escaped percent "%%" in the format string for classic string formatting. (GH-513)
2017-03-08 11:51:19 +08:00
91a8866dc1
Fix grammar in doc string, RST markup
2017-01-24 00:30:06 +00:00
228b12edcc
Issue #28999 : Use Py_RETURN_NONE, Py_RETURN_TRUE and Py_RETURN_FALSE wherever
...
possible. Patch is writen with Coccinelle.
2017-01-23 09:47:21 +02:00
2a404b63d4
Issue #28769 : The result of PyUnicode_AsUTF8AndSize() and PyUnicode_AsUTF8()
...
is now of type "const char *" rather of "char *".
2017-01-22 23:07:07 +02:00
0c4a828cad
Run Argument Clinic: METH_VARARGS=>METH_FASTCALL
...
Issue #29286 . Run Argument Clinic to get the new faster METH_FASTCALL calling
convention for functions using "boring" positional arguments.
Manually fix _elementtree: _elementtree_XMLParser_doctype() must remain
consistent with the clinic code.
2017-01-17 02:21:47 +01:00
15f94596b6
Issue #20180 : forgot to update AC output.
2017-01-16 21:49:13 +09:00
3ae2056512
Issue #20180 : convert unicode methods to AC.
2017-01-16 20:41:20 +09:00
7a4da324dc
Issue #29145 : Merge 3.6.
2017-01-10 10:56:38 +08:00
95403d74d7
Issue #29145 : Merge 3.5.
2017-01-10 10:54:19 +08:00
b0541f4cdf
Issue #29145 : Fix overflow checks in str.replace() and str.join().
...
Based on patch by Martin Panter.
2017-01-10 10:52:00 +08:00
62497d52d9
Issue #29044 : Merge 3.6.
2016-12-22 15:31:55 +08:00
437a5d2c25
Issue #29044 : Merge 3.5.
2016-12-22 15:31:22 +08:00
ea1cf87030
Issue #29044 : Fix a use-after-free in string '%c' formatter.
2016-12-22 15:30:47 +08:00
b211068f5c
Issue #28822 : Adjust indices handling of PyUnicode_FindChar().
2016-12-20 22:52:33 +08:00
31eaf49ed9
Merge 3.6.
2016-12-15 21:01:52 +01:00
76febd0792
Issue #26919 : On Android, operating system data is now always encoded/decoded
...
to/from UTF-8, instead of the locale encoding to avoid inconsistencies with
os.fsencode() and os.fsdecode() which are already using UTF-8.
2016-12-15 20:59:58 +01:00
fb3134f4d4
Issue #28808 : PyUnicode_CompareWithASCIIString() now never raises exceptions.
2016-12-06 00:20:26 +02:00
9a953dbb34
Issue #28808 : PyUnicode_CompareWithASCIIString() now never raises exceptions.
2016-12-06 00:17:45 +02:00
419967b832
Issue #28808 : PyUnicode_CompareWithASCIIString() now never raises exceptions.
2016-12-06 00:13:34 +02:00
de4ae3d486
Backed out changeset b9c9691c72c5
...
Issue #28858 : The change b9c9691c72c5 introduced a regression. It seems like
_PyObject_CallArg1() uses more stack memory than
PyObject_CallFunctionObjArgs().
2016-12-04 22:59:09 +01:00
27580c1fb5
Replace PyObject_CallFunctionObjArgs() with fastcall
...
* PyObject_CallFunctionObjArgs(func, NULL) => _PyObject_CallNoArg(func)
* PyObject_CallFunctionObjArgs(func, arg, NULL) => _PyObject_CallArg1(func, arg)
PyObject_CallFunctionObjArgs() allocates 40 bytes on the C stack and requires
extra work to "parse" C arguments to build a C array of PyObject*.
_PyObject_CallNoArg() and _PyObject_CallArg1() are simpler and don't allocate
memory on the C stack.
This change is part of the fastcall project. The change on listsort() is
related to the issue #23507 .
2016-12-01 14:43:22 +01:00
99250d5c63
Issue #28774 : Simplified encoding a str result of an error handler in ASCII
...
and Latin1 encoders.
2016-11-23 15:13:00 +02:00
d04d8474df
Issue #28774 : Fix start/end pos in unicode_encode_ucs1().
...
Fix error position of the unicode error in ASCII and Latin1
encoders when a string returned by the error handler contains multiple
non-encodable characters (non-ASCII for the ASCII codec, characters out
of the U+0000-U+00FF range for Latin1).
2016-11-23 19:34:01 +08:00
50911476f5
Issue #28760 : Clean up and fix comments in PyUnicode_AsUnicodeEscapeString().
...
Patch by Xiang Zhang.
2016-11-21 11:47:16 +02:00
ac0720eaa4
Issue #28760 : Clean up and fix comments in PyUnicode_AsUnicodeEscapeString().
...
Patch by Xiang Zhang.
2016-11-21 11:46:51 +02:00
460bd0d284
Issue #19569 : Compiler warnings are now emitted if use most of deprecated
...
functions.
2016-11-20 12:16:46 +02:00
27b74244fb
Issue #28701 : _PyUnicode_EqualToASCIIId and _PyUnicode_EqualToASCIIString now
...
require ASCII right argument and assert this condition in debug build.
2016-11-16 20:03:03 +02:00
a83a6a3275
Issue #28701 : _PyUnicode_EqualToASCIIId and _PyUnicode_EqualToASCIIString now
...
require ASCII right argument and assert this condition in debug build.
2016-11-16 20:02:44 +02:00
e6d6131f78
Fixed an off-by-one error in _PyUnicode_EqualToASCIIString (issue #28701 ).
2016-11-16 16:13:13 +02:00
df66b9c425
Fixed an off-by-one error in _PyUnicode_EqualToASCIIString (issue #28701 ).
2016-11-16 16:12:56 +02:00
292dd1b2ad
Fixed an off-by-one error in _PyUnicode_EqualToASCIIString (issue #28701 ).
2016-11-16 16:12:34 +02:00
503db266a5
Issue #21449 : Removed private function _PyUnicode_CompareWithId.
2016-11-16 15:56:50 +02:00
dddec81b2d
Issue #21449 : Removed private function _PyUnicode_CompareWithId.
2016-11-16 15:56:27 +02:00
29a5447360
Issue #28701 : Replace _PyUnicode_CompareWithId with _PyUnicode_EqualToASCIIId.
...
The latter function is more readable, faster and doesn't raise exceptions.
Based on patch by Xiang Zhang.
2016-11-16 15:41:31 +02:00
fab6acd9f5
Issue #28701 : Replace _PyUnicode_CompareWithId with _PyUnicode_EqualToASCIIId.
...
The latter function is more readable, faster and doesn't raise exceptions.
Based on patch by Xiang Zhang.
2016-11-16 15:41:11 +02:00
f5894dd646
Issue #28701 : Replace _PyUnicode_CompareWithId with _PyUnicode_EqualToASCIIId.
...
The latter function is more readable, faster and doesn't raise exceptions.
Based on patch by Xiang Zhang.
2016-11-16 15:40:39 +02:00
1a73bf365e
Issue #28701 : Replace PyUnicode_CompareWithASCIIString with _PyUnicode_EqualToASCIIString.
...
The latter function is more readable, faster and doesn't raise exceptions.
2016-11-16 10:19:57 +02:00
3b73ea1278
Issue #28701 : Replace PyUnicode_CompareWithASCIIString with _PyUnicode_EqualToASCIIString.
...
The latter function is more readable, faster and doesn't raise exceptions.
2016-11-16 10:19:20 +02:00
f4934ea77d
Issue #28701 : Replace PyUnicode_CompareWithASCIIString with _PyUnicode_EqualToASCIIString.
...
The latter function is more readable, faster and doesn't raise exceptions.
2016-11-16 10:17:58 +02:00
616034eb73
Issue #28648 : Fixed crash in Py_DecodeLocale() in debug build on Mac OS X
...
when decode astral characters.
2016-11-12 14:37:11 +02:00
babe4f8e5e
Issue #28648 : Fixed crash in Py_DecodeLocale() in debug build on Mac OS X
...
when decode astral characters.
2016-11-12 14:36:02 +02:00
6b4b6e956e
Issue #28648 : Fixed crash in Py_DecodeLocale() in debug build on Mac OS X
...
when decode astral characters.
2016-11-12 14:35:46 +02:00
84293aff9f
Issue #28648 : Fixed crash in Py_DecodeLocale() in debug build on Mac OS X
...
when decode astral characters.
2016-11-12 14:29:48 +02:00
b626643734
Issue #28648 : Fixed crash in Py_DecodeLocale() in debug build on Mac OS X
...
when decode astral characters.
2016-11-12 14:28:06 +02:00
257a4c1503
Closes #27781 : Removes special cases for the experimental aspect of PEP 529
2016-11-06 19:35:24 -08:00
78057b4159
Closes #27781 : Removes special cases for the experimental aspect of PEP 529
2016-11-06 19:35:08 -08:00
5646648678
Issue 28128: Print out better error/warning messages for invalid string escapes. Backport to 3.6.
2016-10-31 14:46:26 -04:00
42454af094
Issue 28128: Print out better error/warning messages for invalid string escapes.
2016-10-31 09:22:08 -04:00
2edcd1cba4
Issue #28426 : Deprecated undocumented functions PyUnicode_AsEncodedObject(),
...
PyUnicode_AsDecodedObject(), PyUnicode_AsDecodedUnicode() and
PyUnicode_AsEncodedUnicode().
2016-10-27 21:08:00 +03:00
0093907f0e
Issue #28426 : Deprecated undocumented functions PyUnicode_AsEncodedObject(),
...
PyUnicode_AsDecodedObject(), PyUnicode_AsDecodedUnicode() and
PyUnicode_AsEncodedUnicode().
2016-10-27 21:05:49 +03:00
a4f8823063
Issue #28408 : Fixed a leak and remove redundant code in _PyUnicodeWriter_Finish().
...
Patch by Xiang Zhang.
2016-10-25 13:25:04 +03:00
c8bc3d1c07
Issue #28408 : Fixed a leak and remove redundant code in _PyUnicodeWriter_Finish().
...
Patch by Xiang Zhang.
2016-10-25 13:23:56 +03:00
d7e5ff13bb
Issue #28426 : Fixed potential crash in PyUnicode_AsDecodedObject() in debug build.
2016-10-25 10:18:16 +03:00
c4a3e90aa8
Issue #28426 : Fixed potential crash in PyUnicode_AsDecodedObject() in debug build.
2016-10-25 10:17:33 +03:00
839023f12c
Issue #28426 : Fixed potential crash in PyUnicode_AsDecodedObject() in debug build.
2016-10-25 10:13:43 +03:00
77eede35fc
Issue #28426 : Fixed potential crash in PyUnicode_AsDecodedObject() in debug build.
2016-10-25 10:07:51 +03:00
2fbc019c8c
Issue #28439 : Remove redundant checks in PyUnicode_EncodeLocale and
...
PyUnicode_DecodeLocaleAndSize. Patch by Xiang Zhang.
2016-10-23 15:41:36 +03:00
f8d7d41507
Issue #28511 : Use the "U" format instead of "O!" in PyArg_Parse*.
2016-10-23 15:12:25 +03:00
523c449ca0
Issue #28504 : Cleanup unicode_decode_call_errorhandler_wchar/writer.
...
Patch by Xiang Zhang.
2016-10-22 23:18:31 +03:00
14ab277632
Issue #28410 : Added _PyErr_FormatFromCause() -- the helper for raising
...
new exception with setting current exception as __cause__.
_PyErr_FormatFromCause(exception, format, args...) is equivalent to Python
raise exception(format % args) from sys.exc_info()[1]
2016-10-21 17:10:42 +03:00
467ab194fc
Issue #28410 : Added _PyErr_FormatFromCause() -- the helper for raising
...
new exception with setting current exception as __cause__.
_PyErr_FormatFromCause(exception, format, args...) is equivalent to Python
raise exception(format % args) from sys.exc_info()[1]
2016-10-21 17:09:17 +03:00
d6d49f16f4
merge 3.6 ( #28454 )
2016-10-16 15:42:33 -07:00
3aa75528a1
merge 3.5 ( #28454 )
2016-10-16 15:42:24 -07:00
8d761ff045
remove extra PyErr_Format arguments ( closes #28454 )
...
Patch from Xiang Zhang.
2016-10-16 15:41:46 -07:00
5a33759fba
Merge 3.6
2016-10-12 13:59:13 +02:00
ebe17e0347
Fix _Py_normalize_encoding() command
...
It's not exactly the same than encodings.normalize_encoding(): the C function
also converts to lowercase.
2016-10-12 13:57:45 +02:00
8a3748290a
merge 3.6 ( #28417 )
2016-10-11 23:01:12 -07:00
b329e1bb5b
va_end vargs2 once ( closes #28417 )
2016-10-11 23:00:58 -07:00
2e58f1a52a
Issue #28400 : Removed uncessary checks in unicode_char and resize_copy.
...
1. In resize_copy we don't need to PyUnicode_READY(unicode) since when
it's not PyUnicode_WCHAR_KIND it should be ready.
2. In unicode_char, PyUnicode_1BYTE_KIND is handled by get_latin1_char.
Patch by Xiang Zhang.
2016-10-09 23:44:48 +03:00
21d9f10c94
Merge from 3.5.
2016-10-08 22:46:01 +03:00
9c0e1f83af
Issue #28379 : Added sanity checks and tests for PyUnicode_CopyCharacters().
...
Patch by Xiang Zhang.
2016-10-08 22:45:38 +03:00
44f4874e68
Merge 3.5
2016-09-21 14:13:53 +02:00
1ddf53d496
Fix PyUnicode_FromFormatV() error handling
...
Issue #28233 : Fix a memory leak if the format string contains a non-ASCII
character, destroy the unicode writer.
2016-09-21 14:13:14 +02:00
2f2fee19ec
va_end() all va_copy()ed va_lists.
2016-09-21 11:37:27 +02:00
0c21214f3e
replace usage of Py_VA_COPY with the (C99) standard va_copy
2016-09-20 20:39:33 -07:00
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
33d2a492d0
promote some shifts to unsigned, so as not to invoke undefined behavior
2016-09-06 20:40:04 -07:00
110b6fecbb
#27364 : Deprecate invalid escape strings in str/byutes.
...
Patch by Emanuel Barry, reviewed by Serhiy Storchaka and Martin Panter.
2016-09-08 15:34:08 -04:00
cc16be85c0
Issue #27781 : Change file system encoding on Windows to UTF-8 (PEP 529)
2016-09-08 10:35:16 -07:00
47ff0734b8
more PY_LONG_LONG to long long
2016-09-08 09:15:54 -07:00
2e7c5e9c11
replace some Py_LOCAL_INLINE with the inline keyword
2016-09-07 15:33:32 -07:00
4b9abf3a27
merge 3.5
2016-09-06 20:42:17 -07:00
a571120410
Issue #27182 : Add support for path-like objects to PyUnicode_FSDecoder().
2016-09-06 19:36:01 -07:00
62ec3317d2
Optimize unicode_escape and raw_unicode_escape
...
Issue #16334 . Patch written by Serhiy Storchaka.
2016-09-06 17:04:34 -07:00
2740e46089
_PyUnicodeWriter: assert that max character <= MAX_UNICODE
2016-09-06 16:58:36 -07:00
ec6ce879c7
Issue #26027 : Support path-like objects in PyUnicode-FSConverter().
...
This is to add support for os.exec*() and os.spawn*() functions. Part
of PEP 519.
2016-09-06 15:50:29 -07:00
9b3d77052f
replace Python aliases for standard integer types with the standard integer types ( #17884 )
2016-09-06 13:24:00 -07:00
ea525a2d1a
Issue #27078 : Added BUILD_STRING opcode. Optimized f-strings evaluation.
2016-09-06 22:07:53 +03:00
af580dff4a
replace PY_LONG_LONG with long long
2016-09-06 10:46:49 -07:00
ed4aa83ff7
require a long long data type ( closes #27961 )
2016-09-05 17:44:18 -07:00
942889aae2
Issue #27938 : Add a fast-path for us-ascii encoding
...
Other changes:
* Rewrite _Py_normalize_encoding() as a C implementation of
encodings.normalize_encoding(). For example, " utf-8 " is now normalized to
"utf_8". So the fast path is now used for more name variants of the same
encoding.
* Avoid strcpy() when encoding is NULL: call directly the UTF-8 codec
2016-09-05 15:40:10 -07:00
1a05d6c04d
PEP 7 style for if/else in C
...
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
febc332056
Issue #26754 : Undocumented support of general bytes-like objects
...
as path in compile() and similar functions is now deprecated.
2016-08-06 23:29:29 +03:00
ced8d4c6eb
Issue #27454 : Use PyDict_SetDefault in PyUnicode_InternInPlace
...
Patch by INADA Naoki.
2016-07-25 04:40:39 +03:00
f95de0e8cc
Issue #26754 : PyUnicode_FSDecoder() accepted a filename argument encoded as
...
an iterable of integers. Now only strings and byte-like objects are accepted.
2016-06-18 13:56:16 +03:00
9305d83425
Issue #26754 : PyUnicode_FSDecoder() accepted a filename argument encoded as
...
an iterable of integers. Now only strings and byte-like objects are accepted.
2016-06-18 13:53:36 +03:00
0b7d84de6b
Issue #27171 : Merge typo fixes from 3.5
2016-06-02 10:11:18 +00:00
e26da7c03a
Issue #27171 : Fix typos in documentation, comments, and test function names
2016-06-02 10:07:09 +00:00
dd40fc3e57
Issue #26765 : Moved common code and docstrings for bytes and bytearray methods
...
to bytes_methods.c.
2016-05-04 22:23:26 +03:00
cda80940ed
Issue #15984 : Merge PyUnicode doc from 3.5
2016-04-15 02:27:11 +00:00
6245cb3c01
Correct “an” → “a” with “Unicode”, “user”, “UTF”, etc
...
This affects documentation, code comments, and a debugging messages.
2016-04-15 02:14:19 +00:00
21a663ea28
Issue #26057 : Got rid of nonneeded use of PyUnicode_FromObject().
2016-04-13 15:37:23 +03:00
f01e408c16
Issue #26200 : Added Py_SETREF and replaced Py_XSETREF with Py_SETREF
...
in places where Py_DECREF was used.
2016-04-10 18:12:01 +03:00
57a01d3a0e
Issue #26200 : Added Py_SETREF and replaced Py_XSETREF with Py_SETREF
...
in places where Py_DECREF was used.
2016-04-10 18:05:40 +03:00
ec39756960
Issue #22570 : Renamed Py_SETREF to Py_XSETREF.
2016-04-06 09:50:03 +03:00
48842714b9
Issue #22570 : Renamed Py_SETREF to Py_XSETREF.
2016-04-06 09:45:48 +03:00
ab479c49d3
Issue #26494 : Fixed crash on iterating exhausting iterators.
...
Affected classes are generic sequence iterators, iterators of str, bytes,
bytearray, list, tuple, set, frozenset, dict, OrderedDict, corresponding
views and os.scandir() iterator.
2016-03-30 20:41:15 +03:00
fbb1c5ee06
Issue #26494 : Fixed crash on iterating exhausting iterators.
...
Affected classes are generic sequence iterators, iterators of str, bytes,
bytearray, list, tuple, set, frozenset, dict, OrderedDict, corresponding
views and os.scandir() iterator.
2016-03-30 20:40:02 +03:00
f2192855dd
Merge 3.5
2016-03-01 22:07:53 +01:00
337986740f
Issue #26464 : Fix unicode_fast_translate() again
...
Initialize i variable if the string is non-ASCII.
2016-03-01 21:59:58 +01:00
3d9d77a3dc
Merge 3.5
2016-03-01 21:30:50 +01:00
6c9aa8f2bf
Fix str.translate()
...
Issue #26464 : Fix str.translate() when string is ASCII and first replacements
removes character, but next replacement uses a non-ASCII character or a string
longer than 1 character. Regression introduced in Python 3.5.0.
2016-03-01 21:30:30 +01:00
5b96f17b1c
Merge 3.5
2016-01-27 17:01:13 +01:00
5bc03a6d4d
Fix resize_compact()
...
Issue #26217 : resize_compact() must set wstr_length to 0 after freeing the wstr
string. Otherwise, an assertion fails in _PyUnicode_CheckConsistency().
2016-01-27 16:56:53 +01:00
726fc139a5
Issue #20440 : More use of Py_SETREF.
...
This patch is manually crafted and contains changes that couldn't be handled
automatically.
2015-12-27 15:44:33 +02:00
191321d11b
Issue #20440 : More use of Py_SETREF.
...
This patch is manually crafted and contains changes that couldn't be handled
automatically.
2015-12-27 15:41:34 +02:00
ef1585eb9a
Issue #25923 : Added more const qualifiers to signatures of static and private functions.
2015-12-25 20:01:53 +02:00
2d06e84455
Issue #25923 : Added the const qualifier to static constant arrays.
2015-12-25 19:53:18 +02:00
f006940351
Issue #20440 : Massive replacing unsafe attribute setting code with special
...
macro Py_SETREF.
2015-12-24 10:39:57 +02:00
5a57ade58e
Issue #20440 : Massive replacing unsafe attribute setting code with special
...
macro Py_SETREF.
2015-12-24 10:35:59 +02:00
9b3a2eec1c
Issues #25890 , #25891 , #25892 : Removed unused variables in Windows code.
...
Reported by Alexander Riccio.
2015-12-18 10:03:13 +02:00
7c088a9b5c
Issue #25709 : Fixed problem with in-place string concatenation and utf-8 cache.
2015-12-03 01:05:52 +02:00
6648bf5661
Issue #25709 : Fixed problem with in-place string concatenation and utf-8 cache.
2015-12-03 01:04:37 +02:00
31b9410654
Issue #25709 : Fixed problem with in-place string concatenation and utf-8 cache.
2015-12-03 01:02:03 +02:00
7aa690860e
Issue #25709 : Fixed problem with in-place string concatenation and utf-8 cache.
2015-12-03 01:02:03 +02:00
d798dc1034
merge 3.5 ( #25630 )
2015-11-15 21:57:50 -08:00
a4d33b3428
make the PyUnicode_FSConverter cleanup set the decrefed argument to NULL ( closes #25630 )
2015-11-15 21:57:39 -08:00
413fdcea21
Issue #24821 : Refactor STRINGLIB(fastsearch_memchr_1char) and split it on
...
STRINGLIB(find_char) and STRINGLIB(rfind_char) that can be used independedly
without special preconditions.
2015-11-14 15:42:17 +02:00
4a7c03aab4
Issue #25523 : Merge a-to-an corrections from 3.5.
2015-11-02 14:44:29 +02:00
a84f6c3dd3
Issue #25523 : Merge a-to-an corrections from 3.4.
2015-11-02 14:39:05 +02:00
d65c9496da
Issue #25523 : Further a-to-an corrections.
2015-11-02 14:10:23 +02:00
358af13526
Issue #25353 : Optimize unicode escape and raw unicode escape encoders to use
...
the new _PyBytesWriter API.
2015-10-12 22:36:57 +02:00
6c2cdae9e6
Writer APIs: use empty string singletons
...
Modify _PyBytesWriter_Finish() and _PyUnicodeWriter_Finish() to return the
empty bytes/Unicode string if the string is empty.
2015-10-12 13:29:43 +02:00
6bd525b656
Optimize error handlers of ASCII and Latin1 encoders when the replacement
...
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
...
Substract preallocate bytes from min_size before calling
_PyBytesWriter_Prepare().
2015-10-09 12:38:53 +02:00
3fa36ff5e4
Issue #25318 : Fix backslashreplace()
...
Fix code to estimate the needed space.
2015-10-09 03:37:11 +02:00
797485e101
Issue #25318 : Avoid sprintf() in backslashreplace()
...
Rewrite backslashreplace() to be closer to PyCodec_BackslashReplaceErrors().
Add also unit tests for non-BMP characters.
2015-10-09 03:17:30 +02:00
0016507c16
Issue #25318 : Move _PyBytesWriter to bytesobject.c
...
Declare also the private API in bytesobject.h.
2015-10-09 01:53:21 +02:00
e7bf86cd7d
Optimize backslashreplace error handler
...
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
...
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
74e8fac3c8
Issue #25301 : Fix compatibility with ISO C90
2015-10-05 13:49:26 +02:00
1d65d9192d
Issue #25301 : The UTF-8 decoder is now up to 15 times as fast for error
...
handlers: ``ignore``, ``replace`` and ``surrogateescape``.
2015-10-05 13:43:50 +02:00
eb36fdaad8
Fix _PyUnicodeWriter_PrepareKind()
...
Initialize kind to 0 (PyUnicode_WCHAR_KIND) to ensure that
_PyUnicodeWriter_PrepareKind() handles correctly read-only buffer: copy the
buffer.
2015-10-03 01:55:51 +02:00
29e68edbf4
Issue #24848 : Fixed bugs in UTF-7 decoding of misformed data:
...
1. Non-ASCII bytes were accepted after shift sequence.
2. A low surrogate could be emitted in case of error in high surrogate.
3. In some circumstances the '\xfd' character was produced instead of the
replacement character '\ufffd' (due to a bug in _PyUnicodeWriter).
2015-10-02 13:14:03 +03:00
58c8f2bb6d
Issue #24848 : Fixed bugs in UTF-7 decoding of misformed data:
...
1. Non-ASCII bytes were accepted after shift sequence.
2. A low surrogate could be emitted in case of error in high surrogate.
3. In some circumstances the '\xfd' character was produced instead of the
replacement character '\ufffd' (due to a bug in _PyUnicodeWriter).
2015-10-02 13:13:14 +03:00
28b21e50c8
Issue #24848 : Fixed bugs in UTF-7 decoding of misformed data:
...
1. Non-ASCII bytes were accepted after shift sequence.
2. A low surrogate could be emitted in case of error in high surrogate.
2015-10-02 13:07:28 +03:00
3222da26fe
Make _PyUnicode_TranslateCharmap() symbol private
...
unicodeobject.h exposes PyUnicode_TranslateCharmap() and PyUnicode_Translate().
2015-10-01 22:07:32 +02:00
01ada3996b
Issue #25267 : The UTF-8 encoder is now up to 75 times as fast for error
...
handlers: ``ignore``, ``replace``, ``surrogateescape``, ``surrogatepass``.
Patch co-written with Serhiy Storchaka.
2015-10-01 21:54:51 +02:00
c3713e9706
Optimize ascii/latin1+surrogateescape encoders
...
Issue #25227 : Optimize ASCII and latin1 encoders with the ``surrogateescape``
error handler: the encoders are now up to 3 times as fast.
Initial patch written by Serhiy Storchaka.
2015-09-29 12:32:13 +02:00
0030cd52da
Issue #25227 : Cleanup unicode_encode_ucs1() error handler
...
* Change limit type from unsigned int to Py_UCS4, to use the same type than the
"ch" variable (an Unicode character).
* Reuse ch variable for _Py_ERROR_XMLCHARREFREPLACE
* Add some newlines for readability
2015-09-24 14:45:00 +02:00
54385b206d
Issue #24870 : revert unwanted change
...
Sorry, I pushed the patch on the UTF-8 decoder by mistake :-(
2015-09-22 10:46:52 +02:00
5ebae87628
Issue #25207 , #14626 : Fix my commit.
...
It doesn't work to use #define XXX defined(YYY)" and then "#ifdef XXX"
to check YYY.
2015-09-22 01:29:33 +02:00
6174474bea
_PyUnicodeWriter_PrepareInternal(): make the assertion more strict
2015-09-22 01:01:17 +02:00
ca9381ea01
Issue #24870 : Add _PyUnicodeWriter_PrepareKind() macro
...
Add a macro which ensures that the writer has at least the requested kind.
2015-09-22 00:58:32 +02:00
5014920cb7
Issue #24870 : Reuse the new _Py_error_handler enum
...
Factorize code with the new get_error_handler() function.
Add some empty lines for readability.
2015-09-22 00:26:54 +02:00
f96418de05
Issue #24870 : Optimize the ASCII decoder for error handlers: surrogateescape,
...
ignore and replace. Initial patch written by Naoki Inada.
The decoder is now up to 60 times as fast for these error handlers.
Add also unit tests for the ASCII decoder.
2015-09-21 23:06:27 +02:00
070bd62cfa
Closes #21279 : Merge with 3.5
2015-08-06 00:05:13 -05:00
d987a81d29
Issue #21279 : Merge with 3.4
2015-08-06 00:04:23 -05:00
79b98df023
Issue #21279 : Flesh out str.translate docs
...
Initial patch by Kinga Farkas, Martin Panter, and John Posner.
2015-08-05 23:54:15 -05:00
ac2ef65c32
Make the unicode equality test an external function rather than in-lining it.
...
The real benefit of the unicode specialized function comes from
bypassing the overhead of PyObject_RichCompareBool() and not
from being in-lined (especially since there was almost no shared
data between the caller and callee). Also, the in-lining was
having a negative effect on code generation for the callee.
2015-07-04 16:04:44 -07:00
d4ea03c785
Issue #24284 : The startswith and endswith methods of the str class no longer
...
return True when finding the empty string and the indexes are completely out
of range.
2015-05-31 09:15:51 +03:00
873e0df946
Fix some compilation warnings when using gcc (-Wmaybe-uninitialized).
2015-05-19 21:06:04 +02:00
f6d1f1fa8a
Fix some compilation warnings when using gcc (-Wmaybe-uninitialized).
2015-05-19 21:04:33 +02:00
0d4df752ac
Issue #15027 : The UTF-32 encoder is now 3x to 7x faster.
2015-05-12 23:12:45 +03:00
7e9d1d1a1b
Issue #23908 : os functions now reject paths with embedded null character
...
on Windows instead of silently truncate them.
Removed no longer used _PyUnicode_HasNULChars().
2015-04-20 10:12:28 +03:00
1009bf18b3
Issue #23501 : Argumen Clinic now generates code into separate files by default.
2015-04-03 23:53:51 +03:00
1912b39def
_PyUnicodeWriter_WriteStr() now checks that the input string is consistent
...
in debug mode to detect bugs earlier.
_PyUnicodeWriter_Finish() doesn't check if the read only string is consistent,
whereas it does check consistency for strings built by itself.
2015-03-26 09:37:23 +01:00
d9d769fcdd
Issue #23573 : Increased performance of string search operations (str.find,
...
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
f50e187724
Fix compiler warnings: comparison between signed and unsigned numbers
2015-03-20 11:32:24 +01:00
0c39b1b970
Initialize variables to prevent GCC warnings
2015-03-18 15:02:06 +01:00
e5a853c390
use PyMem_NEW to detect overflow ( closes #23362 )
2015-03-02 13:23:25 -05:00
3e96f324dc
Issue #23451 : Update pyconfig.h for Windows to require Vista headers and remove unnecessary version checks.
2015-03-02 08:01:10 -08:00
78a8249127
Issue #23490 : Fixed possible crashes related to interoperability between
...
old-style and new API for string with 2**30-1 characters.
2015-02-20 21:34:39 +02:00
e55181f517
Issue #23490 : Fixed possible crashes related to interoperability between
...
old-style and new API for string with 2**30-1 characters.
2015-02-20 21:34:06 +02:00
4d0d982985
Issue #23446 : Use PyMem_New instead of PyMem_Malloc to avoid possible integer
...
overflows. Added few missed PyErr_NoMemory().
2015-02-16 13:33:32 +02:00
1a1ff29659
Issue #23446 : Use PyMem_New instead of PyMem_Malloc to avoid possible integer
...
overflows. Added few missed PyErr_NoMemory().
2015-02-16 13:28:22 +02:00
4dbc305002
Issue #23055 : Fixed a buffer overflow in PyUnicode_FromFormatV. Analysis
...
and fix by Guido Vranken.
2015-01-27 22:18:46 +02:00
29dacf2e97
Issue #15859 : PyUnicode_EncodeFSDefault(), PyUnicode_EncodeMBCS() and
...
PyUnicode_EncodeCodePage() now raise an exception if the object is not an
Unicode object. For PyUnicode_EncodeFSDefault(), it was already the case on
platforms other than Windows. Patch written by Campbell Barton.
2015-01-26 16:41:32 +01:00
bbd3aa8ece
Issue #23321 : Fixed a crash in str.decode() when error handler returned
...
replacment string longer than mailformed input data.
2015-01-26 01:24:31 +02:00
7e4b9057b3
Issue #23321 : Fixed a crash in str.decode() when error handler returned
...
replacment string longer than mailformed input data.
2015-01-26 01:22:54 +02:00
b95b56150f
Issue20284: Implement PEP461
2015-01-23 20:05:18 -08:00
82e07b92b3
Issue #23181 : More "codepoint" -> "code point".
2015-01-18 11:33:31 +02:00
d3faf43f9b
Issue #23181 : More "codepoint" -> "code point".
2015-01-18 11:28:37 +02:00
b757c83ec6
Issue #22581 : Use more "bytes-like object" throughout the docs and comments.
2014-12-05 22:25:22 +02:00
133b11b566
Issue #22975 : Close block at right place.
2014-12-01 18:56:28 +02:00
92bf919ed0
Issue #22581 : Use more "bytes-like object" throughout the docs and comments.
2014-12-05 22:26:10 +02:00
407249c62b
Issue #22975 : Close block at right place.
2014-12-01 18:56:54 +02:00
3aa979e0cd
Issue #20948 : Inline makefmt() in unicode_fromformat_arg()
2014-11-18 21:40:51 +01:00
b6dc9b7554
Fixed signed/unsigned comparison warning
2014-10-15 23:14:53 +02:00
4e334241b7
Fixed signed/unsigned comparison warning
2014-10-15 23:14:53 +02:00
736982d36d
merge 3.4 ( closes #22643 )
2014-10-15 12:17:47 -04:00
9c422f3c3d
merge 3.3
2014-10-15 12:17:33 -04:00
1e211ff10d
it suffices to check for PY_SSIZE_T_MAX overflow ( #22643 )
2014-10-15 12:17:21 -04:00
315aa40403
Merge 3.4
2014-10-15 11:51:17 -04:00
60d7a73194
Merge 3.3
2014-10-15 11:51:12 -04:00
c0e64f5027
make sure length is unsigned
2014-10-15 11:51:05 -04:00
6925264334
merge 3.4 ( #22643 )
2014-10-15 11:49:15 -04:00
1cbb3fe775
merge 3.3 ( #22643 )
2014-10-15 11:48:41 -04:00
e1bd38c03c
fix integer overflow in unicode case operations ( closes #22643 )
2014-10-15 11:47:36 -04:00
8486f9b134
Fix "warning: comparison between signed and unsigned integer expressions"
...
-Wsign-compare warnings in unicodeobject.c. These were all a result
of sizeof() being unsigned and being compared to a Py_ssize_t.
Not actual problems.
2014-09-30 00:33:24 -07:00
fd97a6fb2d
merge 3.4 ( #22520 )
2014-09-29 23:02:56 -04:00
43030ee780
merge 3.3 ( #22520 )
2014-09-29 23:02:35 -04:00
736b8012b4
prevent overflow in unicode_repr ( closes #22520 )
2014-09-29 23:02:15 -04:00
10e4b2545e
merge 3.4 ( closes #22518 )
2014-09-29 18:53:58 -04:00
2b76ce6d27
merge 3.3 ( closes #22518 )
2014-09-29 18:50:06 -04:00
a1c1be4e03
cleanup overflowing handling in unicode_decode_call_errorhandler and unicode_encode_ucs1 ( closes #22518 )
2014-09-29 18:18:57 -04:00
20b39b27d9
Removed redundant casts to `char *`.
...
Corresponding functions now accept `const char *` (issue #1772673 ).
2014-09-28 11:27:24 +03:00
fa5021699a
Merge 3.3
2014-10-15 23:58:32 -04:00
d8a1447c99
Issue #22215 : Now ValueError is raised instead of TypeError when str or bytes
...
argument contains not permitted null character or byte.
2014-09-06 20:07:17 +03:00
12174a5dca
Issue #22156 : Fix "comparison between signed and unsigned integers" compiler
...
warnings in the Objects/ subdirectory.
PyType_FromSpecWithBases() and PyType_FromSpec() now reject explicitly negative
slot identifiers.
2014-08-15 23:17:38 +02:00
f6a271ae98
Issue #18395 : Rename ``_Py_char2wchar()`` to :c:func:`Py_DecodeLocale`, rename
...
``_Py_wchar2char()`` to :c:func:`Py_EncodeLocale`, and document these
functions.
2014-08-01 12:28:48 +02:00
e1f17c6c0b
unicodeobject.c: fix a compiler warning on Windows 64 bits
2014-07-25 14:03:03 +02:00
c68b7fba86
(Merge 3.4) Issue #21892 , #21893 : Partial revert of changeset 4f55e802baf0,
...
PyErr_Format() uses "%zd" for Py_ssize_t, not PY_FORMAT_SIZE_T
2014-07-04 22:50:13 +02:00
a33bce0945
Issue #21892 , #21893 : Partial revert of changeset 4f55e802baf0, PyErr_Format()
...
uses "%zd" for Py_ssize_t, not PY_FORMAT_SIZE_T
2014-07-04 22:47:46 +02:00
9f43505f3d
(Merge 3.4) Closes #21892 , #21893 : Use PY_FORMAT_SIZE_T instead of %zi or %zu
...
to format C size_t, because %zi/%u is not supported on all platforms.
2014-07-01 08:57:54 +02:00
293f3f526d
Closes #21892 , #21893 : Use PY_FORMAT_SIZE_T instead of %zi or %zu to format C
...
size_t, because %zi/%u is not supported on all platforms.
2014-07-01 08:57:10 +02:00
48070c1248
Issue #23803 : Fixed str.partition() and str.rpartition() when a separator
...
is wider then partitioned string.
2015-03-29 19:21:02 +03:00
92ce1b4392
merge 3.3 ( #23362 )
2015-03-02 13:23:41 -05:00
4dd25256e2
Issue #21118 : PyLong_AS_LONG() result type is long
...
Even if PyLong_AS_LONG() cannot fail, I prefer to use the right type.
2014-04-08 09:14:21 +02:00
1365de764e
fix reference leaks in the translate fast path ( closes #21175 )
...
Patch by Josh Rosenberg.
2014-04-07 20:15:41 -04:00
872b291b96
Issue #21118 : Optimize also str.translate() for ASCII => ASCII deletion
2014-04-05 14:27:07 +02:00
4ff33af257
Issue #21118 : Add unit test for invalid character replacement (code point higher than U+10ffff)
2014-04-05 11:56:37 +02:00
89a76abf20
Issue #21118 : Optimize str.translate() for ASCII => ASCII translation
2014-04-05 11:44:04 +02:00
8a4422e78d
Issue #21118 : Remove unused variable
2014-04-05 00:15:52 +02:00
1194ea020c
Issue #21118 : Use _PyUnicodeWriter API in str.translate() to simplify and
...
factorize the code
2014-04-04 19:37:40 +02:00
9ab748013b
Issue19995: more informative error message; spelling corrections; use operator.mod instead of __mod__
2014-03-21 06:38:46 -07:00
38d872ee5d
Issue19995: passing a non-int to %o, %c, %x, or %X now raises an exception
2014-03-19 08:38:52 -07:00
7d00cc1a64
Issue #20574 : Implement incremental decoder for cp65001 code
...
(Windows code page 65001, Microsoft UTF-8).
2014-03-17 23:08:06 +01:00
25dded041f
Make the various iterators' "setstate" sliently and consistently clip the
...
index. This avoids the possibility of setting an iterator to an invalid
state.
2014-03-05 13:47:57 +00:00
c5cc5011ac
Make the various iterators' "setstate" sliently and consistently clip the
...
index. This avoids the possibility of setting an iterator to an invalid
state.
2014-03-05 15:23:07 +00:00
94ee389308
Issue #19619 : Blacklist non-text codecs in method API
...
str.encode, bytes.decode and bytearray.decode now use an
internal API to throw LookupError for known non-text encodings,
rather than attempting the encoding or decoding operation and
then throwing a TypeError for an unexpected output type.
The latter mechanism remains in place for third party non-text
encodings.
Backported changeset d68df99d7a57.
2014-02-24 14:43:03 +02:00
4267869ad8
merge 3.3 ( #20507 )
2014-02-15 13:03:20 -05:00
9743b2c2b5
give non-iterable TypeError a message ( closes #20507 )
2014-02-15 13:02:52 -05:00
dfe98a102e
Issue #20437 : Fixed 22 potential bugs when deleting objects references.
2014-02-09 13:46:20 +02:00
505ff755d7
Issue #20437 : Fixed 21 potential bugs when deleting objects references.
2014-02-09 13:33:53 +02:00
2623c8c23c
Issue #20530 : Argument Clinic's signature format has been revised again.
...
The new syntax is highly human readable while still preventing false
positives. The syntax also extends Python syntax to denote "self" and
positional-only parameters, allowing inspect.Signature objects to be
totally accurate for all supported builtins in Python 3.4.
2014-02-08 22:15:29 -08:00
6cbf151032
Issue #20538 : UTF-7 incremental decoder produced inconsistant string when
...
input was truncated in BASE64 section.
2014-02-08 14:06:33 +02:00
016a3f33a5
Issue #20538 : UTF-7 incremental decoder produced inconsistant string when
...
input was truncated in BASE64 section.
2014-02-08 14:01:29 +02:00
581ee3618c
Issue #20326 : Argument Clinic now uses a simple, unique signature to
...
annotate text signatures in docstrings, resulting in fewer false
positives. "self" parameters are also explicitly marked, allowing
inspect.Signature() to authoritatively detect (and skip) said parameters.
Issue #20326 : Argument Clinic now generates separate checksums for the
input and output sections of the block, allowing external tools to verify
that the input has not changed (and thus the output is not out-of-date).
2014-01-28 05:00:08 -08:00
c20472640c
Issue #20390 : Small fixes and improvements for Argument Clinic.
2014-01-25 20:43:29 -08:00
5c66189e88
Issue #20189 : Four additional builtin types (PyTypeObject,
...
PyMethodDescr_Type, _PyMethodWrapper_Type, and PyWrapperDescr_Type)
have been modified to provide introspection information for builtins.
Also: many additional Lib, test suite, and Argument Clinic fixes.
2014-01-24 06:17:25 -08:00
a70805e1fa
Issue19995: fixed typo; switched from test.support.check_warnings to assertWarns
2014-01-12 08:42:35 -08:00
f9bba9c67f
Issue19995: issue deprecation warning for non-integer values to %c, %o, %x, %X
2014-01-11 23:20:58 -08:00
61272b77b0
Issue #19273 : The marker comments Argument Clinic uses have been changed
...
to improve readability.
2014-01-07 12:41:53 -08:00
df3ed242c0
Issue19995: %o, %x, %X now only accept ints
2014-01-05 06:50:30 -08:00
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
fa4e68d425
Remove deadcode (HASH macro is no more defined)
2014-01-03 17:42:18 +01:00
92a419eea4
Remove now unused variables
2014-01-03 17:39:40 +01:00
f3b46b4a66
unicode_char() uses get_latin1_char() to get latin1 singleton characters
2014-01-03 13:16:00 +01:00
985a82a6d2
add unicode_char() in unicodeobject.c to factorize code
2014-01-03 12:53:47 +01:00
44e2eaab54
Issue #19674 : inspect.signature() now produces a correct signature
...
for some builtins.
2013-11-23 15:37:55 -08:00
ebdcb50b8a
Issue #19730 : Argument Clinic now supports all the existing PyArg
...
"format units" as legacy converters, as well as two new features:
"self converters" and the "version" directive.
2013-11-23 14:54:00 -08:00
c72e4e6dcc
Issue #19619 : Blacklist non-text codecs in method API
...
str.encode, bytes.decode and bytearray.decode now use an
internal API to throw LookupError for known non-text encodings,
rather than attempting the encoding or decoding operation and
then throwing a TypeError for an unexpected output type.
The latter mechanism remains in place for third party non-text
encodings.
2013-11-22 22:39:36 +10:00
985ecdcfc2
ssue #19183 : Implement PEP 456 'secure and interchangeable hash algorithm'.
...
Python now uses SipHash24 on all major platforms.
2013-11-20 11:46:18 +01:00
4a58707a34
Add _PyUnicodeWriter_WriteASCIIString() function
2013-11-19 12:54:53 +01:00
58cf607d13
Issue #12892 : The utf-16* and utf-32* codecs now reject (lone) surrogates.
...
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
6989ba0174
Issue #19581 : Change the overallocation factor of _PyUnicodeWriter on Windows
...
On Windows, a factor of 50% gives best performances.
2013-11-18 21:08:39 +01:00
ed4a1c5703
Argument Clinic: rename "self" to "module" for module-level functions.
2013-11-18 09:32:13 -08:00
745d54d2fa
#17806 : Added keyword-argument support for "tabsize" to str/bytes.expandtabs().
2013-11-16 19:10:57 +02:00
8b097b4ed7
Close #17828 : better handling of codec errors
...
- output type errors now redirect users to the type-neutral
convenience functions in the codecs module
- stateless errors that occur during encoding and decoding
will now be automatically wrapped in exceptions that give
the name of the codec involved
2013-11-13 23:49:21 +10:00
66b3270975
_Py_normalize_encoding(): explain how the value 6 was computed
2013-11-07 23:12:23 +01:00
df23e30bea
Fix _Py_normalize_encoding(): ensure that buffer is big enough to store "utf-8"
...
if the input string is NULL
2013-11-07 13:33:36 +01:00
ad14ccd047
Issue #19512 : add _PyUnicode_CompareWithId() function
...
_PyUnicode_CompareWithId() is faster than PyUnicode_CompareWithASCIIString()
when both strings are equal and interned.
Add also _PyId_builtins identifier for "builtins" common string.
2013-11-07 00:46:04 +01:00
21ea21ef6d
Issue #19424 : PyUnicode_CompareWithASCIIString() normalizes memcmp() result
...
to -1, 0, 1
2013-11-04 11:28:26 +01:00
f0c7b2af05
Issue #16286 : remove duplicated identity check from unicode_compare()
...
Move the test to PyUnicode_Compare()
2013-11-04 11:27:14 +01:00
fd9e44db37
Issue #16286 : optimize PyUnicode_RichCompare() for identical strings (same
...
pointer) for any operator, not only Py_EQ and Py_NE.
Code of bytes_richcompare() and PyUnicode_RichCompare() is now closer.
2013-11-04 11:23:05 +01:00
c8bc5377ac
Issue #16286 : write a new subfunction bytes_compare_eq()
...
* cleanup bytes_richcompare()
* PyUnicode_RichCompare(): replace a test with a XOR
2013-11-04 11:08:10 +01:00
e1b1592fd4
Issue #19424 : Fix a compiler warning on comparing signed/unsigned size_t
...
Patch written by Zachary Ware.
2013-11-03 13:53:12 +01:00
a6b9b071a3
Issue #19424 : Fix a compiler warning
...
memcmp() just takes raw pointers
2013-10-30 18:27:13 +01:00
602f7cf0b9
Issue #19424 : Optimize PyUnicode_CompareWithASCIIString()
...
Use fast memcmp() instead of a loop using the slow PyUnicode_READ() macro.
strlen() is still necessary to check Unicode string containing null bytes.
2013-10-29 23:31:50 +01:00
68b674c9d4
Issue #19437 : Fix _PyUnicode_New() (constructor of legacy string), set all
...
attributes before checking for error. The destructor expects all attributes to
be set. It is now safe to call Py_DECREF(unicode) in the constructor.
2013-10-29 19:31:43 +01:00
fa3ba4c3bc
Issue #18609 : Add a fast-path for "iso8859-1" encoding
...
On AIX, the locale encoding may be "iso8859-1", which was not a known syntax of
the legacy ISO 8859-1 encoding.
Using a C codec instead of a Python codec is faster but also avoids tricky
issues during Python startup or complex code.
2013-10-29 11:34:05 +01:00
a5afb58986
Issue #18408 : Fix PyUnicode_AsUTF8AndSize(), raise MemoryError exception on
...
memory allocation failure
2013-10-29 01:28:23 +01:00
c679227e31
Issue #1772673 : The type of `char*` arguments now changed to `const char*`.
2013-10-19 21:03:34 +03:00
55e092f545
Issue #19279 : UTF-7 decoder no more produces illegal strings.
2013-10-19 20:39:28 +03:00
35804e4c63
Issue #19279 : UTF-7 decoder no more produces illegal strings.
2013-10-19 20:38:19 +03:00
3182680210
Issue #16612 : Add "Argument Clinic", a compile-time preprocessor
...
for C files to generate argument parsing code. (See PEP 436.)
2013-10-19 00:09:25 -07:00
fb13721b1b
Close #18780 : %-formatting now prints value for int subclasses with %d, %i, and %u codes.
2013-08-31 10:18:55 -07:00
9ed5f27266
Issue #18722 : Remove uses of the "register" keyword in C code.
2013-08-13 20:18:52 +02:00
e56666d17f
Silence compiler warning about an uninitialized variable
2013-08-04 11:51:03 -07:00
5ed1b38a7d
merge
2013-08-04 11:51:35 -07:00
b578735dff
Check return value of PyType_Ready(&EncodingMapType)
...
CID 486654
2013-07-20 14:57:28 +02:00
26532f7519
Check return value of PyType_Ready(&EncodingMapType)
...
CID 486654
2013-07-20 14:57:16 +02:00
e699e5a218
Issue #18408 : Don't check unicode consistency in _PyUnicode_HAS_UTF8_MEMORY()
...
and _PyUnicode_HAS_WSTR_MEMORY() macros
These macros are called in unicode_dealloc(), whereas the unicode object can be
"inconsistent" if the creation of the object failed.
For example, when unicode_subtype_new() fails on a memory allocation,
_PyUnicode_CheckConsistency() fails with an assertion error because data is
NULL.
2013-07-15 18:22:47 +02:00
9e6b4d715c
Issue #18408 : _PyUnicodeWriter_Finish() now clears its buffer attribute in all
...
cases, so _PyUnicodeWriter_Dealloc() can be called after finish.
2013-07-09 00:37:24 +02:00
15a0bd3965
Issue #18408 : Fix _PyUnicodeWriter_Finish(): clear writer->buffer,
...
so _PyUnicodeWriter_Dealloc() can be called on the writer after finish.
2013-07-08 22:29:55 +02:00
6f8eeee7b9
Issue #18203 : Fix _Py_DecodeUTF8_surrogateescape(), use PyMem_RawMalloc() as _Py_char2wchar()
2013-07-07 22:57:45 +02:00
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()
2013-07-07 16:25:15 +02:00
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)
2013-06-29 21:33:36 +02:00
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.
2013-06-29 21:21:37 +02:00
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.
2013-06-29 21:17:34 +02:00
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.
2013-06-29 20:41:06 +02:00
c89533f72f
Issue #18184 : PyUnicode_FromFormat() and PyUnicode_FromFormatV() now raise
...
OverflowError when an argument of %c format is out of range.
2013-06-23 20:21:16 +03:00
8eeae2126c
Issue #18184 : PyUnicode_FromFormat() and PyUnicode_FromFormatV() now raise
...
OverflowError when an argument of %c format is out of range.
2013-06-23 20:12:14 +03:00
3164f5d565
merge 3.3 ( #18183 )
2013-06-10 09:24:01 -07:00
7e30373126
remove MAX_MAXCHAR because it's unsafe for computing maximum codepoitn value (see #18183 )
2013-06-10 09:19:46 -07:00
9f067f490f
Issue #9566 : Fix compiler warning on Windows 64-bit
2013-06-05 00:21:31 +02:00
7ce35a1816
Issue #17237 : Fix crash in the ASCII decoder on m68k.
2013-05-11 15:59:37 +02:00
8b0e98426d
Issue #17237 : Fix crash in the ASCII decoder on m68k.
2013-05-11 15:58:34 +02:00
f4f24248dc
Fix uninitialized value in charmap_decode_mapping()
2013-05-07 01:01:31 +02:00
8cecc8c262
Issue #7330 : Implement width and precision (ex: "%5.3s") for the format string
...
of PyUnicode_FromFormat() function, original patch written by Ysj Ray.
2013-05-06 23:11:54 +02:00
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).
2013-04-18 09:41:34 +02:00
fb161b1b6d
Split PyUnicode_DecodeCharmap() into subfunction for readability
2013-04-18 01:44:27 +02:00
170ca6f84b
Fix bug in Unicode decoders related to _PyUnicodeWriter
...
Bug introduced by changesets 7ed9993d53b4 and edf029fc9591.
2013-04-18 00:25:28 +02:00
376cfa122d
Fix typo in unicode_decode_call_errorhandler_writer()
...
Bug introduced by changeset 7ed9993d53b4.
2013-04-17 23:58:16 +02:00
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
2013-04-17 23:02:17 +02:00
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)
2013-04-14 19:22:47 +02:00
d92e078c8d
Minor change: fix character in do_strip() for the ASCII case
2013-04-14 19:17:42 +02:00
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())
2013-04-14 19:13:03 +02:00
4560f9c63f
PyUnicode_Join(): move use_memcpy test out of the loop to cleanup and optimize the code
2013-04-14 18:56:46 +02:00
55c08781e8
Optimize repr(str): use _PyUnicode_FastCopyCharacters() when no character is escaped
2013-04-14 18:45:39 +02:00
af03757d20
Optimize ascii(str): don't encode/decode repr if repr is already ASCII
2013-04-14 18:44:10 +02:00
8a1a6cffd6
Add _PyUnicodeWriter_WriteCharInline()
2013-04-14 02:35:33 +02:00
e2cef885a2
Issue #16061 : Speed up str.replace() for replacing 1-character strings.
2013-04-13 22:45:04 +03:00
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.
2013-04-11 22:09:04 +02:00
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.
2013-04-09 23:53:26 +02:00
0cff4b16d9
replace(): only call PyUnicode_DATA(u) once
2013-04-09 22:52:48 +02:00
cc7af72192
Write super-fast version of str.strip(), str.lstrip() and str.rstrip() for pure ASCII
2013-04-09 22:39:24 +02:00
f50a4e9bc9
Don't calls macros in PyUnicode_WRITE() parameters
...
PyUnicode_WRITE() expands some parameters twice or more.
2013-04-09 22:38:52 +02:00
9c79e41fc5
Fix do_strip(): don't call PyUnicode_READ() in Py_UNICODE_ISSPACE() to not call
...
it twice
2013-04-09 22:21:08 +02:00
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().
2013-04-09 22:19:21 +02:00
63d5c1a14a
Optimize PyUnicode_DecodeCharmap()
...
Avoid expensive PyUnicode_READ() and PyUnicode_WRITE(), manipulate pointers
instead.
2013-04-09 22:13:33 +02:00
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.
2013-04-09 21:53:54 +02:00
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.
2013-04-09 21:48:24 +02:00
03c3e35d42
Add fast-path in PyUnicode_DecodeCharmap() for pure 8 bit encodings:
...
cp037, cp500 and iso8859_1 codecs
2013-04-09 21:53:09 +02:00
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.
2013-04-08 22:43:44 +02:00
c1302bba4c
Issue #17615 : Expand expensive PyUnicode_READ() macro in unicode_compare():
...
write specialized functions for each combination of Unicode kinds.
2013-04-08 21:50:54 +02:00
207dd38726
fix unused variable
2013-04-03 03:14:58 +02:00
eb4b5ac8af
Close #16757 : Avoid calling the expensive _PyUnicode_FindMaxChar() function
...
when possible
2013-04-03 02:02:33 +02:00
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
2013-04-03 01:48:39 +02:00
51612fd803
merge
2013-03-23 08:21:52 -07:00
378170d5d9
Issue 17447: Clarify that str.isidentifier doesn't check for reserved keywords.
2013-03-23 08:21:12 -07:00
fb84b5d48d
(Merge 3.3) _PyUnicode_Writer() now also reuses Unicode singletons:
...
empty string and latin1 single character
2013-03-06 19:29:09 +01:00
Serhiy Storchaka
Eric Snow
Stefan Krah
Lisa Roach
Martin Panter
Victor Stinner
INADA Naoki
Xiang Zhang
Xavier de Gaye
Steve Dower
Eric V. Smith
Benjamin Peterson
Christian Heimes
R David Murray
Brett Cannon
Raymond Hettinger
Berker Peksag
Zachary Ware
Antoine Pitrou
Ethan Furman
Gregory P. Smith
Kristján Valur Jónsson
Larry Hastings
Nick Coghlan
Christian Heimes
Ezio Melotti