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* [3.10] gh-94938: Fix errror detection of unexpected keyword arguments ↵Serhiy Storchaka2022-07-281-56/+55
| | | | | | | | | | | | | | | (GH-94999) (GH-95354) When keyword argument name is an instance of a str subclass with overloaded methods __eq__ and __hash__, the former code could not find the name of an extraneous keyword argument to report an error, and _PyArg_UnpackKeywords() returned success without setting the corresponding cell in the linearized arguments array. But since the number of expected initialized cells is determined as the total number of passed arguments, this lead to reading NULL as a keyword parameter value, that caused SystemError or crash or other undesired behavior.. (cherry picked from commit ebad53a4dc1bb591820724a22cef9b8459185b5f) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* [3.10] gh-94930: skipitem() in getargs.c should return non-NULL on error ↵Miss Islington (bot)2022-07-191-3/+1
| | | | | | | | (GH-94931) (GH-94963) (cherry picked from commit 067f0da33506f70c36a67d5f3d8d011c8dae10c9) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* gh-94864: Fix PyArg_Parse* with deprecated format units "u" and "Z" (GH-94902)Miss Islington (bot)2022-07-171-1/+1
| | | | | | It returned 1 (success) when warnings are turned into exceptions. (cherry picked from commit 107c21c5d56682320b38c01b5575c1604a429239) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* bpo-40943: Fix skipitem() didn't raise SystemError (GH-25937)Miss Islington (bot)2021-05-071-8/+5
| | | | | | | `convertitem()` raises `SystemError` when 'GH-' is used without `PY_SSIZE_T_CLEAN`. This commit makes `skipitem()` raise it too. (cherry picked from commit 4ebf4a6bfad4afcbab3baf9c0159c7767e2a64c0) Co-authored-by: Inada Naoki <songofacandy@gmail.com>
* bpo-43321: Fix SystemError in getargs.c (GH-24656)Inada Naoki2021-02-271-2/+2
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* bpo-36346: Emit DeprecationWarning for PyArg_Parse() with 'u' or 'Z'. (GH-20927)Inada Naoki2021-02-221-1/+4
| | | | | Emit DeprecationWarning when PyArg_Parse*() is called with 'u', 'Z' format. See PEP 623.
* bpo-42519: Replace PyMem_MALLOC() with PyMem_Malloc() (GH-23586)Victor Stinner2020-12-011-2/+2
| | | | | | | | | | | No longer use deprecated aliases to functions: * Replace PyMem_MALLOC() with PyMem_Malloc() * Replace PyMem_REALLOC() with PyMem_Realloc() * Replace PyMem_FREE() with PyMem_Free() * Replace PyMem_Del() with PyMem_Free() * Replace PyMem_DEL() with PyMem_Free() Modify also the PyMem_DEL() macro to use directly PyMem_Free().
* bpo-41078: Rename pycore_tupleobject.h to pycore_tuple.h (GH-21056)Victor Stinner2020-06-221-1/+1
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* bpo-40943: PY_SSIZE_T_CLEAN required for '#' formats (GH-20784)Victor Stinner2020-06-191-62/+27
| | | | | | | The PY_SSIZE_T_CLEAN macro must now be defined to use PyArg_ParseTuple() and Py_BuildValue() "#" formats: "es#", "et#", "s#", "u#", "y#", "z#", "U#" and "Z#". See the PEP 353. Update _testcapi.test_buildvalue_issue38913().
* bpo-36346: Add Py_DEPRECATED to deprecated unicode APIs (GH-20878)Inada Naoki2020-06-171-0/+4
| | | | Co-authored-by: Kyle Stanley <aeros167@gmail.com> Co-authored-by: Victor Stinner <vstinner@python.org>
* bpo-40943: Replace PY_FORMAT_SIZE_T with "z" (GH-20781)Victor Stinner2020-06-101-4/+3
| | | | | | | The PEP 353, written in 2005, introduced PY_FORMAT_SIZE_T. Python no longer supports macOS 10.4 and Visual Studio 2010, but requires more recent macOS and Visual Studio versions. In 2020 with Python 3.10, it is now safe to use directly "%zu" to format size_t and "%zi" to format Py_ssize_t.
* bpo-40792: Make the result of PyNumber_Index() always having exact type int. ↵Serhiy Storchaka2020-05-281-1/+1
| | | | | | | | | | | | (GH-20443) Previously, the result could have been an instance of a subclass of int. Also revert bpo-26202 and make attributes start, stop and step of the range object having exact type int. Add private function _PyNumber_Index() which preserves the old behavior of PyNumber_Index() for performance to use it in the conversion functions like PyLong_AsLong().
* bpo-37999: No longer use __int__ in implicit integer conversions. (GH-15636)Serhiy Storchaka2020-05-261-54/+12
| | | | Only __index__ should be used to make integer conversions lossless.
* bpo-39943: Add the const qualifier to pointers on non-mutable PyUnicode ↵Serhiy Storchaka2020-04-111-1/+1
| | | | data. (GH-19345)
* bpo-37207: Add _PyArg_NoKwnames() helper function (GH-18980)Dong-hee Na2020-03-161-1/+18
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* bpo-39573: Use Py_TYPE() macro in Python and Include directories (GH-18391)Victor Stinner2020-02-071-4/+4
| | | Replace direct access to PyObject.ob_type with Py_TYPE().
* bpo-39028: Performance enhancement in keyword extraction (GH-17576)Sebastian Berg2019-12-181-3/+7
| | | | | | | | All keywords should first be checked for pointer identity. Only after that failed for all keywords (unlikely) should unicode equality be used. The original code would call unicode equality on any non-matching keyword argument. Meaning calling it often e.g. when a function has many kwargs but only the last one is provided.
* bpo-38540: Fix possible leak in PyArg_Parse for "es#" and "et#". (GH-16869)Serhiy Storchaka2019-10-211-2/+26
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* bpo-11410: Standardize and use symbol visibility attributes across POSIX and ↵Vinay Sajip2019-10-151-12/+12
| | | | Windows. (GH-16347)
* bpo-37752: Delete redundant Py_CHARMASK in normalizestring() (GH-15095)Jordon Xu2019-09-101-3/+3
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* bpo-37034: Display argument name on errors with keyword arguments with ↵Rémi Lapeyre2019-08-291-14/+8
| | | | Argument Clinic. (GH-13593)
* bpo-37942: Improve argument clinic float converter (GH-15470)Raymond Hettinger2019-08-251-2/+2
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* bpo-37540: vectorcall: keyword names must be strings (GH-14682)Jeroen Demeyer2019-08-161-17/+3
| | | | | | | | The fact that keyword names are strings is now part of the vectorcall and `METH_FASTCALL` protocols. The biggest concrete change is that `_PyStack_UnpackDict` now checks that and raises `TypeError` if not. CC @markshannon @vstinner https://bugs.python.org/issue37540
* bpo-36381: warn when no PY_SSIZE_T_CLEAN defined (GH-12473)Inada Naoki2019-03-231-2/+13
| | | We will remove int support from 3.10 or 4.0.
* bpo-36127: Fix compiler warning in _PyArg_UnpackKeywords(). (GH-12353)Serhiy Storchaka2019-03-161-1/+1
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* bpo-36127: Argument Clinic: inline parsing code for keyword parameters. ↵Serhiy Storchaka2019-03-141-55/+265
| | | | (GH-12058)
* bpo-36254: Fix yet one invalid use of %d in format string in C. (GH-12318)Serhiy Storchaka2019-03-141-1/+1
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* bpo-36282: Improved error message for too much positional arguments. (GH-12310)Serhiy Storchaka2019-03-131-1/+1
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* bpo-36254: Fix invalid uses of %d in format strings in C. (GH-12264)Serhiy Storchaka2019-03-131-5/+5
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* bpo-35459: Use PyDict_GetItemWithError() instead of PyDict_GetItem(). (GH-11112)Serhiy Storchaka2019-02-251-10/+31
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* bpo-36048: Use __index__() instead of __int__() for implicit conversion if ↵Serhiy Storchaka2019-02-251-1/+3
| | | | | | available. (GH-11952) Deprecate using the __int__() method in implicit conversions of Python numbers to C integers.
* bpo-35582: Argument Clinic: inline parsing code for positional parameters. ↵Serhiy Storchaka2019-01-111-10/+33
| | | | (GH-11313)
* bpo-23867: Argument Clinic: inline parsing code for a single positional ↵Serhiy Storchaka2018-12-251-0/+8
| | | | parameter. (GH-9689)
* bpo-34193: Fix pluralization in getargs.c and test cases. (GH-8438)Xtreak2018-12-211-14/+24
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* bpo-35081: Add Include/internal/pycore_tupleobject.h (GH-10705)Victor Stinner2018-11-251-0/+1
| | | | Move _PyTuple_ITEMS() to a new header file: Include/internal/pycore_tupleobject.h
* bpo-35199: Add an internal _PyTuple_ITEMS() macro (GH-10434)Victor Stinner2018-11-091-3/+3
| | | | | | | * _PyTuple_ITEMS() gives access to the tuple->ob_item field and cast the first argument to PyTupleObject*. This internal macro is only usable if Py_BUILD_CORE is defined. * Replace &PyTuple_GET_ITEM(ob, 0) with _PyTuple_ITEMS(ob). * Replace PyTuple_GET_ITEM(op, 1) with &_PyTuple_ITEMS(ob)[1].
* bpo-34127: Fix grammar in error message with respect to argument count (GH-8395)Xtreak2018-07-221-4/+4
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* bpo-23927: Make getargs.c skipitem() skipping 'w*'. (GH-8192)Serhiy Storchaka2018-07-111-1/+3
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* bpo-32746: Fix multiple typos (GH-5144)Leo Arias2018-02-041-2/+2
| | | Fix typos found by codespell in docs, docstrings, and comments.
* bpo-32240: Add the const qualifier to declarations of PyObject* array ↵Serhiy Storchaka2017-12-151-14/+15
| | | | arguments. (#4746)
* bpo-31373: remove overly strict float range checks (#3486)Benjamin Peterson2017-09-111-4/+0
| | | | | This undoes a853a8ba7850381d49b284295dd6f0dc491dbe44 except for the pytime.c parts. We want to continue to allow IEEE 754 doubles larger than FLT_MAX to be rounded into finite floats. Tests were added to very this behavior.
* bpo-31373: fix undefined floating-point demotions (#3396)Benjamin Peterson2017-09-071-0/+5
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* bpo-31229: Fixed wrong error messages when too many keyword arguments are ↵Oren Milman2017-08-231-2/+8
| | | | received. (#3180)
* bpo-30923: Silence fall-through warnings included in -Wextra since gcc-7.0. ↵Stefan Krah2017-08-211-1/+1
| | | | (#3157)
* bpo-9566: Fix a warning in Python/getargs.c (#2890)Segev Finer2017-07-261-1/+1
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* Remove _PyArg_NoStackKeywords(). (#2641)Serhiy Storchaka2017-07-101-18/+0
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* Fix regression in error message introduced in bpo-29951. (#2028)Serhiy Storchaka2017-06-091-2/+2
| | | | | | | | * Fix regression in error message introduced in bpo-29951. * Add test. * Make the test more strong.
* bpo-30534: Fixed error messages when pass keyword arguments (#1901)Serhiy Storchaka2017-06-061-16/+32
| | | | | | | to functions implemented in C that don't support this. Also unified error messages for functions that don't take positional or keyword arguments.
* bpo-29951: Include function name for some error messages in ↵Michael Seifert2017-04-091-22/+42
| | | | | | | `PyArg_ParseTuple*` (#916) Also changed format specifier for function name from "%s" to "%.200s" and exception messages should start with lowercase letter.
* Issue #29460: _PyArg_NoKeywords(), _PyArg_NoStackKeywords() andSerhiy Storchaka2017-02-061-0/+4
| | | | _PyArg_NoPositional() now are macros.
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