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1419 Commits

Author SHA1 Message Date
Xiang Zhang 7a4da324dc Issue #29145: Merge 3.6. 2017-01-10 10:56:38 +08:00
Xiang Zhang 95403d74d7 Issue #29145: Merge 3.5. 2017-01-10 10:54:19 +08:00
Xiang Zhang 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
Xiang Zhang 62497d52d9 Issue #29044: Merge 3.6. 2016-12-22 15:31:55 +08:00
Xiang Zhang 437a5d2c25 Issue #29044: Merge 3.5. 2016-12-22 15:31:22 +08:00
Xiang Zhang ea1cf87030 Issue #29044: Fix a use-after-free in string '%c' formatter. 2016-12-22 15:30:47 +08:00
Xiang Zhang b211068f5c Issue #28822: Adjust indices handling of PyUnicode_FindChar(). 2016-12-20 22:52:33 +08:00
Xavier de Gaye 31eaf49ed9 Merge 3.6. 2016-12-15 21:01:52 +01:00
Xavier de Gaye 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
Serhiy Storchaka fb3134f4d4 Issue #28808: PyUnicode_CompareWithASCIIString() now never raises exceptions. 2016-12-06 00:20:26 +02:00
Serhiy Storchaka 9a953dbb34 Issue #28808: PyUnicode_CompareWithASCIIString() now never raises exceptions. 2016-12-06 00:17:45 +02:00
Serhiy Storchaka 419967b832 Issue #28808: PyUnicode_CompareWithASCIIString() now never raises exceptions. 2016-12-06 00:13:34 +02:00
Victor Stinner 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
Victor Stinner 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
Serhiy Storchaka 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
Xiang Zhang 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
Serhiy Storchaka 50911476f5 Issue #28760: Clean up and fix comments in PyUnicode_AsUnicodeEscapeString(). 
Patch by Xiang Zhang.
 2016-11-21 11:47:16 +02:00
Serhiy Storchaka ac0720eaa4 Issue #28760: Clean up and fix comments in PyUnicode_AsUnicodeEscapeString(). 
Patch by Xiang Zhang.
 2016-11-21 11:46:51 +02:00
Serhiy Storchaka 460bd0d284 Issue #19569: Compiler warnings are now emitted if use most of deprecated 
functions.
 2016-11-20 12:16:46 +02:00
Serhiy Storchaka 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
Serhiy Storchaka 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
Serhiy Storchaka e6d6131f78 Fixed an off-by-one error in _PyUnicode_EqualToASCIIString (issue #28701). 2016-11-16 16:13:13 +02:00
Serhiy Storchaka df66b9c425 Fixed an off-by-one error in _PyUnicode_EqualToASCIIString (issue #28701). 2016-11-16 16:12:56 +02:00
Serhiy Storchaka 292dd1b2ad Fixed an off-by-one error in _PyUnicode_EqualToASCIIString (issue #28701). 2016-11-16 16:12:34 +02:00
Serhiy Storchaka 503db266a5 Issue #21449: Removed private function _PyUnicode_CompareWithId. 2016-11-16 15:56:50 +02:00
Serhiy Storchaka dddec81b2d Issue #21449: Removed private function _PyUnicode_CompareWithId. 2016-11-16 15:56:27 +02:00
Serhiy Storchaka 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
Serhiy Storchaka 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
Serhiy Storchaka 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
Serhiy Storchaka 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
Serhiy Storchaka 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
Serhiy Storchaka 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
Serhiy Storchaka 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
Serhiy Storchaka 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
Serhiy Storchaka 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
Serhiy Storchaka 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
Serhiy Storchaka 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
Steve Dower 257a4c1503 Closes #27781: Removes special cases for the experimental aspect of PEP 529 2016-11-06 19:35:24 -08:00
Steve Dower 78057b4159 Closes #27781: Removes special cases for the experimental aspect of PEP 529 2016-11-06 19:35:08 -08:00
Eric V. Smith 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
Eric V. Smith 42454af094 Issue 28128: Print out better error/warning messages for invalid string escapes. 2016-10-31 09:22:08 -04:00
Serhiy Storchaka 2edcd1cba4 Issue #28426: Deprecated undocumented functions PyUnicode_AsEncodedObject(), 
PyUnicode_AsDecodedObject(), PyUnicode_AsDecodedUnicode() and
PyUnicode_AsEncodedUnicode().
 2016-10-27 21:08:00 +03:00
Serhiy Storchaka 0093907f0e Issue #28426: Deprecated undocumented functions PyUnicode_AsEncodedObject(), 
PyUnicode_AsDecodedObject(), PyUnicode_AsDecodedUnicode() and
PyUnicode_AsEncodedUnicode().
 2016-10-27 21:05:49 +03:00
Serhiy Storchaka 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
Serhiy Storchaka 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
Serhiy Storchaka d7e5ff13bb Issue #28426: Fixed potential crash in PyUnicode_AsDecodedObject() in debug build. 2016-10-25 10:18:16 +03:00
Serhiy Storchaka c4a3e90aa8 Issue #28426: Fixed potential crash in PyUnicode_AsDecodedObject() in debug build. 2016-10-25 10:17:33 +03:00
Serhiy Storchaka 839023f12c Issue #28426: Fixed potential crash in PyUnicode_AsDecodedObject() in debug build. 2016-10-25 10:13:43 +03:00
Serhiy Storchaka 77eede35fc Issue #28426: Fixed potential crash in PyUnicode_AsDecodedObject() in debug build. 2016-10-25 10:07:51 +03:00
Serhiy Storchaka 2fbc019c8c Issue #28439: Remove redundant checks in PyUnicode_EncodeLocale and 
PyUnicode_DecodeLocaleAndSize.  Patch by Xiang Zhang.
 2016-10-23 15:41:36 +03:00
Serhiy Storchaka f8d7d41507 Issue #28511: Use the "U" format instead of "O!" in PyArg_Parse*. 2016-10-23 15:12:25 +03:00
Serhiy Storchaka 523c449ca0 Issue #28504: Cleanup unicode_decode_call_errorhandler_wchar/writer. 
Patch by Xiang Zhang.
 2016-10-22 23:18:31 +03:00
Serhiy Storchaka 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
Serhiy Storchaka 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
Benjamin Peterson d6d49f16f4 merge 3.6 (#28454) 2016-10-16 15:42:33 -07:00
Benjamin Peterson 3aa75528a1 merge 3.5 (#28454) 2016-10-16 15:42:24 -07:00
Benjamin Peterson 8d761ff045 remove extra PyErr_Format arguments (closes #28454) 
Patch from Xiang Zhang.
 2016-10-16 15:41:46 -07:00
Victor Stinner 5a33759fba Merge 3.6 2016-10-12 13:59:13 +02:00
Victor Stinner 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
Benjamin Peterson 8a3748290a merge 3.6 (#28417) 2016-10-11 23:01:12 -07:00
Benjamin Peterson b329e1bb5b va_end vargs2 once (closes #28417) 2016-10-11 23:00:58 -07:00
Serhiy Storchaka 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
Serhiy Storchaka 21d9f10c94 Merge from 3.5. 2016-10-08 22:46:01 +03:00
Serhiy Storchaka 9c0e1f83af Issue #28379: Added sanity checks and tests for PyUnicode_CopyCharacters(). 
Patch by Xiang Zhang.
 2016-10-08 22:45:38 +03:00
Victor Stinner 44f4874e68 Merge 3.5 2016-09-21 14:13:53 +02:00
Victor Stinner 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
Christian Heimes 2f2fee19ec va_end() all va_copy()ed va_lists. 2016-09-21 11:37:27 +02:00
Benjamin Peterson 0c21214f3e replace usage of Py_VA_COPY with the (C99) standard va_copy 2016-09-20 20:39:33 -07:00
Christian Heimes f051e43b22 Issue #28126: Replace Py_MEMCPY with memcpy(). Visual Studio can properly optimize memcpy(). 2016-09-13 20:22:02 +02:00
Benjamin Peterson 621b430a14 remove all usage of Py_LOCAL 2016-09-09 13:54:34 -07:00
Benjamin Peterson 33d2a492d0 promote some shifts to unsigned, so as not to invoke undefined behavior 2016-09-06 20:40:04 -07:00
R David Murray 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
Steve Dower cc16be85c0 Issue #27781: Change file system encoding on Windows to UTF-8 (PEP 529) 2016-09-08 10:35:16 -07:00
Benjamin Peterson 47ff0734b8 more PY_LONG_LONG to long long 2016-09-08 09:15:54 -07:00
Benjamin Peterson 2e7c5e9c11 replace some Py_LOCAL_INLINE with the inline keyword 2016-09-07 15:33:32 -07:00
Benjamin Peterson 4b9abf3a27 merge 3.5 2016-09-06 20:42:17 -07:00
Brett Cannon a571120410 Issue #27182: Add support for path-like objects to PyUnicode_FSDecoder(). 2016-09-06 19:36:01 -07:00
Victor Stinner 62ec3317d2 Optimize unicode_escape and raw_unicode_escape 
Issue #16334. Patch written by Serhiy Storchaka.
 2016-09-06 17:04:34 -07:00
Victor Stinner 2740e46089 _PyUnicodeWriter: assert that max character <= MAX_UNICODE 2016-09-06 16:58:36 -07:00
Brett Cannon 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
Benjamin Peterson 9b3d77052f replace Python aliases for standard integer types with the standard integer types (#17884) 2016-09-06 13:24:00 -07:00
Serhiy Storchaka ea525a2d1a Issue #27078: Added BUILD_STRING opcode. Optimized f-strings evaluation. 2016-09-06 22:07:53 +03:00
Benjamin Peterson af580dff4a replace PY_LONG_LONG with long long 2016-09-06 10:46:49 -07:00
Benjamin Peterson ed4aa83ff7 require a long long data type (closes #27961) 2016-09-05 17:44:18 -07:00
Victor Stinner 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
Victor Stinner 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
Raymond Hettinger 15f44ab043 Issue #27895: Spelling fixes (Contributed by Ville Skyttä). 2016-08-30 10:47:49 -07:00
Serhiy Storchaka 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
Berker Peksag ced8d4c6eb Issue #27454: Use PyDict_SetDefault in PyUnicode_InternInPlace 
Patch by INADA Naoki.
 2016-07-25 04:40:39 +03:00
Serhiy Storchaka 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
Serhiy Storchaka 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
Martin Panter 0b7d84de6b Issue #27171: Merge typo fixes from 3.5 2016-06-02 10:11:18 +00:00
Martin Panter e26da7c03a Issue #27171: Fix typos in documentation, comments, and test function names 2016-06-02 10:07:09 +00:00
Serhiy Storchaka 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
Martin Panter cda80940ed Issue #15984: Merge PyUnicode doc from 3.5 2016-04-15 02:27:11 +00:00
Martin Panter 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
Serhiy Storchaka 21a663ea28 Issue #26057: Got rid of nonneeded use of PyUnicode_FromObject(). 2016-04-13 15:37:23 +03:00
Serhiy Storchaka 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
Serhiy Storchaka 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
Serhiy Storchaka ec39756960 Issue #22570: Renamed Py_SETREF to Py_XSETREF. 2016-04-06 09:50:03 +03:00