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86 Commits

Author SHA1 Message Date
Victor Stinner bc7d3aa6d7
bpo-38631: Avoid Py_FatalError() in _multibytecodec init (GH-17233) 
If an exception is raised and PyInit__multibytecodec() returns NULL,
Python reports properly the exception to the user. There is no need
to crash Python with Py_FatalError().
 2019-11-18 17:40:07 +01:00
Serhiy Storchaka 279f44678c
bpo-37206: Unrepresentable default values no longer represented as None. (GH-13933) 
In ArgumentClinic, value "NULL" should now be used only for unrepresentable default values
(like in the optional third parameter of getattr). "None" should be used if None is accepted
as argument and passing None has the same effect as not passing the argument at all.
 2019-09-14 12:24:05 +03:00
Jeroen Demeyer 59ad110d7a bpo-37547: add _PyObject_CallMethodOneArg (GH-14685) 2019-07-11 17:59:05 +09:00
Jeroen Demeyer 196a530e00 bpo-37483: add _PyObject_CallOneArg() function (#14558) 2019-07-04 19:31:34 +09:00
Jeroen Demeyer 530f506ac9 bpo-36974: tp_print -> tp_vectorcall_offset and tp_reserved -> tp_as_async (GH-13464) 
Automatically replace
tp_print -> tp_vectorcall_offset
tp_compare -> tp_as_async
tp_reserved -> tp_as_async
 2019-05-30 19:13:39 -07:00
Zackery Spytz 842acaab13 bpo-35504: Fix segfaults and SystemErrors when deleting certain attrs. (GH-11175) 2018-12-17 16:52:45 +02:00
Serhiy Storchaka d4f9cf5545
bpo-33029: Fix signatures of getter and setter functions. (GH-10746) 
Fix also return type for few other functions (clear, releasebuffer).
 2018-11-27 19:34:35 +02:00
Victor Stinner cdbcb773f5
cjkcodecs: Fix compiler warning (GH-10651) 
Fixed the following compiler warning in multibytecodec.c:

    warning C4244: '=': conversion from 'Py_ssize_t'
    to 'unsigned char', possible loss of data

Cast Py_ssize_t to unsigned char: the maximum value is checked
on the previous line.
 2018-11-22 10:25:46 +01:00
Christopher Thorne 488c0a6cdf bpo-33578: Fix getstate/setstate for CJK decoder (GH-10290) 
Previous version was casting to Py_ssize_t incorrectly
and exhibited unexpected behavior on big-endian systems.
 2018-11-02 12:29:40 +09:00
Christopher Thorne ac22f6aa98 bpo-33578: Add getstate/setstate for CJK codec (GH-6984) 
This implements getstate and setstate for the cjkcodecs multibyte incremental encoders/decoders, primarily to fix issues with seek/tell.

The encoder getstate/setstate is slightly tricky as the "state" is pending bytes + MultibyteCodec_State but only an integer can be returned. The approach I've taken is to encode this data into a long, similar to how .tell() encodes a "cookie_type" as a long.


https://bugs.python.org/issue33578
 2018-11-01 03:48:49 -07:00
Serhiy Storchaka bf623ae884 bpo-30061: Check if PyObject_Size()/PySequence_Size()/PyMapping_Size() (#1096) 
raised an error.

Replace them with using concrete types API that never fails if appropriate.
 2017-04-19 20:03:52 +03:00
Serhiy Storchaka 202fda55c2 bpo-24037: Add Argument Clinic converter `bool(accept={int})`. (#485) 2017-03-12 10:10:47 +02:00
Victor Stinner 55ba38a480 Use _PyObject_CallMethodIdObjArgs() 
Issue #28915: Replace _PyObject_CallMethodId() with
_PyObject_CallMethodIdObjArgs() in various modules when the format string was
only made of "O" formats, PyObject* arguments.

_PyObject_CallMethodIdObjArgs() avoids the creation of a temporary tuple and
doesn't have to parse a format string.
 2016-12-09 16:09:30 +01:00
Serhiy Storchaka 06515833fe Replaced outdated macros _PyUnicode_AsString and _PyUnicode_AsStringAndSize 
with PyUnicode_AsUTF8 and PyUnicode_AsUTF8AndSize.
 2016-11-20 09:13:07 +02:00
Serhiy Storchaka 1a2b24f02d Issue #27332: Fixed the type of the first argument of module-level functions 
generated by Argument Clinic.  Patch by Petr Viktorin.
 2016-07-07 17:35:15 +03:00
Serhiy Storchaka 48842714b9 Issue #22570: Renamed Py_SETREF to Py_XSETREF. 2016-04-06 09:45:48 +03:00
Serhiy Storchaka 4a1e70fc31 Issue #20440: Applied yet one patch for using Py_SETREF. 
The patch is automatically generated, it replaces the code that uses Py_CLEAR.
 2015-12-27 12:36:18 +02:00
Victor Stinner 8cc80f1d81 Merge 3.4 2015-07-16 22:20:19 +02:00
Victor Stinner 579db160b3 Closes #23247: Fix a crash in the StreamWriter.reset() of CJK codecs 2015-07-16 22:17:31 +02:00
Serhiy Storchaka 8b2e8b6cce Specify default values of semantic booleans in Argument Clinic generated signatures as booleans. 2015-05-30 11:30:39 +03:00
Larry Hastings dbfdc380df Issue #24001: Argument Clinic converters now use accept={type} 
instead of types={'type'} to specify the types the converter accepts.
 2015-05-04 06:59:46 -07:00
Larry Hastings 89964c48d1 Issue #23944: Argument Clinic now wraps long impl prototypes at column 78. 2015-04-14 18:07:59 -04:00
Serhiy Storchaka 1009bf18b3 Issue #23501: Argumen Clinic now generates code into separate files by default. 2015-04-03 23:53:51 +03:00
Serhiy Storchaka df80706f14 Issue #23215: Multibyte codecs with custom error handlers that ignores errors 
consumed too much memory and raised SystemError or MemoryError.
Original patch by Aleksi Torhamo.
 2015-02-21 01:21:08 +02:00
Serhiy Storchaka a1543cdcd6 Issue #23215: Multibyte codecs with custom error handlers that ignores errors 
consumed too much memory and raised SystemError or MemoryError.
Original patch by Aleksi Torhamo.
 2015-02-21 01:19:58 +02:00
Serhiy Storchaka 20b39b27d9 Removed redundant casts to `char *`. 
Corresponding functions now accept `const char *` (issue #1772673).
 2014-09-28 11:27:24 +03:00
Brett Cannon f2de1fc21a Issue #20152: Convert _multibytecodecs to Argument Clinic. 2014-08-22 11:45:03 -04:00
Victor Stinner 3f36a5736b Issue #19515: Remove identifiers duplicated in the same file. 
Patch written by Andrei Dorian Duma.
 2013-11-12 21:39:02 +01:00
Victor Stinner d1f9942ae3 Issue #18408: Fix cjkcodecs decoders, add a new MBERR_EXCEPTION constant to 
notify exceptions raised by the _PyUnicodeWriter API
 2013-07-16 21:41:43 +02:00
Victor Stinner 33283ba300 Issue #18408: Fix CJK decoders, raise MemoryError on memory allocation failure 2013-07-15 17:47:39 +02:00
Victor Stinner 064bbdc79b fix indentation 2013-07-08 22:28:27 +02:00
Victor Stinner 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
Victor Stinner 322cc7438c Issue #17693: Fix memory/reference leaks 2013-04-14 18:11:41 +02:00
Victor Stinner d949126995 Issue #17693: CJK encoders now use the new Unicode API (PEP 393) 2013-04-14 02:06:32 +02:00
Victor Stinner 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
Benjamin Peterson 47a00f3d1a support encoding error handlers that return bytes (closes #16585) 2012-12-02 11:20:28 -05:00
Benjamin Peterson aff472394c unicode -> str 2012-12-02 10:53:41 -05:00
Victor Stinner b37b17423b Replace PyUnicode_FromUnicode(NULL, 0) by PyUnicode_New(0, 0) 
Create an empty string with the new Unicode API.
 2011-12-01 03:18:59 +01:00
Victor Stinner 08b523a194 MultibyteCodec_Decode() catchs PyUnicode_AS_UNICODE() failures 2011-12-01 03:18:30 +01:00
Victor Stinner 4eea849469 CJK codecs checks for conversion to Py_UNICODE* failures 2011-11-21 03:01:27 +01:00
Victor Stinner 9a80faba88 MultibyteCodec_Encode() checks if PyUnicode_AS_UNICODE() failed 2011-11-21 02:50:14 +01:00
Martin v. Löwis bd928fef42 Rename _Py_identifier to _Py_IDENTIFIER. 2011-10-14 10:20:37 +02:00
Martin v. Löwis afe55bba33 Add API for static strings, primarily good for identifiers. 
Thanks to Konrad Schöbel and Jasper Schulz for helping with the mass-editing.
 2011-10-09 10:38:36 +02:00
Victor Stinner e15dce3d18 Close #12171: IncrementalEncoder.reset() of CJK codecs (multibytecodec) calls 
encreset() instead of decreset().
 2011-05-30 22:56:00 +02:00
Victor Stinner eb734f77ad (Merge 3.2) Issue #12100: Don't reset incremental encoders of CJK codecs at 
each call to their encode() method anymore, but continue to call the reset()
method if the final argument is True.
 2011-05-24 22:24:11 +02:00
Victor Stinner 6bcbef7da0 Issue #12100: Don't reset incremental encoders of CJK codecs at each call to 
their encode() method anymore, but continue to call the reset() method if the
final argument is True.
 2011-05-24 22:17:55 +02:00
Brett Cannon b94767ff44 Issue #8914: fix various warnings from the Clang static analyzer v254. 2011-02-22 20:15:44 +00:00
Antoine Pitrou 7f14f0d8a0 Recorded merge of revisions 81032 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

................
  r81032 | antoine.pitrou | 2010-05-09 17:52:27 +0200 (dim., 09 mai 2010) | 9 lines

  Recorded merge of revisions 81029 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

  ........
    r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines

    Untabify C files. Will watch buildbots.
  ........
................
 2010-05-09 16:14:21 +00:00
Antoine Pitrou f95a1b3c53 Recorded merge of revisions 81029 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines

  Untabify C files. Will watch buildbots.
........
 2010-05-09 15:52:27 +00:00
Benjamin Peterson b173f7853e add a replacement API for PyCObject, PyCapsule #5630 
All stdlib modules with C-APIs now use this.

Patch by Larry Hastings
 2009-05-05 22:31:58 +00:00