Commit Graph

329 Commits

Author SHA1 Message Date
colorfulappl efbb1eb9f5
gh-99240: Reset pointer to NULL when the pointed memory is freed in argument parsing (#99890)
Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
Co-authored-by: Erlend E. Aasland <erlend.aasland@protonmail.com>
2022-12-17 12:07:44 +05:30
colorfulappl 0da728387c
gh-64490: Fix bugs in argument clinic varargs processing (#32092) 2022-11-24 20:56:50 +01:00
Eric Snow 3c57971a2d
gh-81057: Move Globals in Core Code to _PyRuntimeState (gh-99496)
This is the first of several changes to consolidate non-object globals in core code.

https://github.com/python/cpython/issues/81057
2022-11-15 09:45:11 -07:00
Victor Stinner d8f239d86e
gh-99300: Use Py_NewRef() in Python/ directory (#99302)
Replace Py_INCREF() and Py_XINCREF() with Py_NewRef() and
Py_XNewRef() in C files of the Python/ directory.
2022-11-10 09:03:39 +01:00
Kumar Aditya 9b30b965f0
GH-95909: Make `_PyArg_Parser` initialization thread safe (GH-95958) 2022-08-16 11:22:14 -07:00
Eric Snow 6f6a4e6cc5
gh-90928: Statically Initialize the Keywords Tuple in Clinic-Generated Code (gh-95860)
We only statically initialize for core code and builtin modules.  Extension modules still create
the tuple at runtime.  We'll solve that part of interpreter isolation separately.

This change includes generated code. The non-generated changes are in:

* Tools/clinic/clinic.py
* Python/getargs.c
* Include/cpython/modsupport.h
* Makefile.pre.in (re-generate global strings after running clinic)
* very minor tweaks to Modules/_codecsmodule.c and Python/Python-tokenize.c

All other changes are generated code (clinic, global strings).
2022-08-11 15:25:49 -06:00
Serhiy Storchaka ebad53a4dc
gh-94938: Fix errror detection of unexpected keyword arguments (GH-94999)
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.
2022-07-28 07:40:36 +03:00
Serhiy Storchaka 067f0da335
gh-94930: skipitem() in getargs.c should return non-NULL on error (GH-94931) 2022-07-18 18:07:31 +03:00
Kumar Aditya cb04a09d2d
GH-93207: Remove HAVE_STDARG_PROTOTYPES configure check for stdarg.h (#93215) 2022-05-27 13:30:45 +02:00
Inada Naoki f9c9354a7a
gh-92536: PEP 623: Remove wstr and legacy APIs from Unicode (GH-92537) 2022-05-12 14:48:38 +09:00
Victor Stinner f780d9690f
bpo-45316: Move _PyArg_Fini() to internal C API (GH-31580)
Move the private unexported _PyArg_Fini() function to the internal C
API: to the pycore_pylifecycle.h header file.
2022-02-25 16:19:30 +01:00
Ken Jin f88e138a1a
bpo-20291: Fix MSVC warnings in getargs.c (GH-27211)
* Fix MSVC warnings in getargs.c

* apply suggestions

Co-Authored-By: Batuhan Taskaya <batuhan@python.org>

Co-authored-by: Batuhan Taskaya <batuhan@python.org>
2021-07-17 14:09:18 +03:00
Batuhan Taskaya 9af34c9351
bpo-20201: variadic arguments support for AC (GH-18609)
Implement support for `*args` in AC, and port `print()` to use it.
2021-07-16 18:43:02 +03:00
Inada Naoki 4ebf4a6bfa
bpo-40943: Fix skipitem() didn't raise SystemError (GH-25937)
`convertitem()` raises `SystemError` when '#' is used without `PY_SSIZE_T_CLEAN`.
This commit makes `skipitem()` raise it too.
2021-05-07 11:56:48 +09:00
Inada Naoki c71d24f558
bpo-43321: Fix SystemError in getargs.c (GH-24656) 2021-02-27 20:31:03 +09:00
Inada Naoki 91a639a094
bpo-36346: Emit DeprecationWarning for PyArg_Parse() with 'u' or 'Z'. (GH-20927)
Emit DeprecationWarning when PyArg_Parse*() is called with 'u', 'Z' format.

See PEP 623.
2021-02-22 22:11:48 +09:00
Victor Stinner 00d7abd7ef
bpo-42519: Replace PyMem_MALLOC() with PyMem_Malloc() (GH-23586)
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().
2020-12-01 09:56:42 +01:00
Victor Stinner 384621c42f
bpo-41078: Rename pycore_tupleobject.h to pycore_tuple.h (GH-21056) 2020-06-22 17:27:35 +02:00
Victor Stinner 37bb289556
bpo-40943: PY_SSIZE_T_CLEAN required for '#' formats (GH-20784)
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().
2020-06-19 11:45:31 +02:00
Inada Naoki 2c4928d37e
bpo-36346: Add Py_DEPRECATED to deprecated unicode APIs (GH-20878)
Co-authored-by: Kyle Stanley <aeros167@gmail.com>
Co-authored-by: Victor Stinner <vstinner@python.org>
2020-06-17 20:09:44 +09:00
Victor Stinner d36cf5f1d2
bpo-40943: Replace PY_FORMAT_SIZE_T with "z" (GH-20781)
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.
2020-06-10 18:38:05 +02:00
Serhiy Storchaka 5f4b229df7
bpo-40792: Make the result of PyNumber_Index() always having exact type int. (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().
2020-05-28 10:33:45 +03:00
Serhiy Storchaka 578c3955e0
bpo-37999: No longer use __int__ in implicit integer conversions. (GH-15636)
Only __index__ should be used to make integer conversions lossless.
2020-05-26 18:43:38 +03:00
Serhiy Storchaka cd8295ff75
bpo-39943: Add the const qualifier to pointers on non-mutable PyUnicode data. (GH-19345) 2020-04-11 10:48:40 +03:00
Dong-hee Na 87ec86c425
bpo-37207: Add _PyArg_NoKwnames() helper function (GH-18980) 2020-03-16 15:06:20 +01:00
Victor Stinner a102ed7d2f
bpo-39573: Use Py_TYPE() macro in Python and Include directories (GH-18391)
Replace direct access to PyObject.ob_type with Py_TYPE().
2020-02-07 02:24:48 +01:00
Sebastian Berg 75bb07e92b bpo-39028: Performance enhancement in keyword extraction (GH-17576)
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.
2019-12-18 15:51:22 +09:00
Serhiy Storchaka 5bc6a7c06e
bpo-38540: Fix possible leak in PyArg_Parse for "es#" and "et#". (GH-16869) 2019-10-21 11:35:07 +03:00
Vinay Sajip 0b60f64e43
bpo-11410: Standardize and use symbol visibility attributes across POSIX and Windows. (GH-16347) 2019-10-15 08:26:12 +01:00
Jordon Xu 2ec7010206 bpo-37752: Delete redundant Py_CHARMASK in normalizestring() (GH-15095) 2019-09-10 17:04:08 +01:00
Rémi Lapeyre 4901fe274b bpo-37034: Display argument name on errors with keyword arguments with Argument Clinic. (GH-13593) 2019-08-29 17:49:08 +03:00
Raymond Hettinger aef9ad82f7
bpo-37942: Improve argument clinic float converter (GH-15470) 2019-08-24 19:10:39 -07:00
Jeroen Demeyer 0567786d26 bpo-37540: vectorcall: keyword names must be strings (GH-14682)
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
2019-08-16 03:41:27 -07:00
Inada Naoki d3c72a223a
bpo-36381: warn when no PY_SSIZE_T_CLEAN defined (GH-12473)
We will remove int support from 3.10 or 4.0.
2019-03-23 21:04:40 +09:00
Serhiy Storchaka 1b0393d5b7
bpo-36127: Fix compiler warning in _PyArg_UnpackKeywords(). (GH-12353) 2019-03-16 19:45:00 +02:00
Serhiy Storchaka 3191391515
bpo-36127: Argument Clinic: inline parsing code for keyword parameters. (GH-12058) 2019-03-14 10:32:22 +02:00
Serhiy Storchaka 2c0d3f4547
bpo-36254: Fix yet one invalid use of %d in format string in C. (GH-12318) 2019-03-14 10:06:05 +02:00
Serhiy Storchaka f2f55e7f03
bpo-36282: Improved error message for too much positional arguments. (GH-12310) 2019-03-13 23:03:22 +02:00
Serhiy Storchaka d53fe5f407
bpo-36254: Fix invalid uses of %d in format strings in C. (GH-12264) 2019-03-13 22:59:55 +02:00
Serhiy Storchaka a24107b04c
bpo-35459: Use PyDict_GetItemWithError() instead of PyDict_GetItem(). (GH-11112) 2019-02-25 17:59:46 +02:00
Serhiy Storchaka 6a44f6eef3
bpo-36048: Use __index__() instead of __int__() for implicit conversion if available. (GH-11952)
Deprecate using the __int__() method in implicit conversions of Python
numbers to C integers.
2019-02-25 17:57:58 +02:00
Serhiy Storchaka 4fa9591025
bpo-35582: Argument Clinic: inline parsing code for positional parameters. (GH-11313) 2019-01-11 16:01:14 +02:00
Serhiy Storchaka 32d96a2b5b
bpo-23867: Argument Clinic: inline parsing code for a single positional parameter. (GH-9689) 2018-12-25 13:23:47 +02:00
Xtreak 6326278e8a bpo-34193: Fix pluralization in getargs.c and test cases. (GH-8438) 2018-12-21 16:45:13 +02:00
Victor Stinner ec13b9322d
bpo-35081: Add Include/internal/pycore_tupleobject.h (GH-10705)
Move _PyTuple_ITEMS() to a new header file:
Include/internal/pycore_tupleobject.h
2018-11-25 23:56:17 +01:00
Victor Stinner d17a693fa0
bpo-35199: Add an internal _PyTuple_ITEMS() macro (GH-10434)
* _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].
2018-11-09 16:56:48 +01:00
Xtreak 1426daa4fe bpo-34127: Fix grammar in error message with respect to argument count (GH-8395) 2018-07-22 13:13:26 -07:00
Serhiy Storchaka 504373c59b
bpo-23927: Make getargs.c skipitem() skipping 'w*'. (GH-8192) 2018-07-11 17:41:43 +03:00
Leo Arias c3d9508ff2 bpo-32746: Fix multiple typos (GH-5144)
Fix typos found by codespell in docs, docstrings, and comments.
2018-02-03 19:36:10 -05:00
Serhiy Storchaka a5552f023e
bpo-32240: Add the const qualifier to declarations of PyObject* array arguments. (#4746) 2017-12-15 13:11:11 +02:00