Commit Graph

9 Commits

Author SHA1 Message Date
Brett Simmers 853163d3b5
gh-116322: Enable the GIL while loading C extension modules (#118560)
Add the ability to enable/disable the GIL at runtime, and use that in
the C module loading code.

We can't know before running a module init function if it supports
free-threading, so the GIL is temporarily enabled before doing so. If
the module declares support for running without the GIL, the GIL is
later disabled. Otherwise, the GIL is permanently enabled, and will
never be disabled again for the life of the current interpreter.
2024-05-06 23:07:23 -04:00
Steve Dower 7d9d6b53bc
gh-112278: Improve error handling in wmi module and tests (GH-117818) 2024-04-15 15:43:11 +01:00
AN Long 5a0137ca34
gh-112278: In _wmi, treat initialization timeout separately from connection timeout (GH-112878) 2023-12-08 16:52:22 +00:00
AN Long a955fd68d6
gh-112278: Disable WMI queries on Windows after they time out (GH-112658) 2023-12-07 17:26:29 +00:00
Victor Stinner be5e8a0103
gh-110964: Remove private _PyArg functions (#110966)
Move the following private functions and structures to
pycore_modsupport.h internal C API:

* _PyArg_BadArgument()
* _PyArg_CheckPositional()
* _PyArg_NoKeywords()
* _PyArg_NoPositional()
* _PyArg_ParseStack()
* _PyArg_ParseStackAndKeywords()
* _PyArg_Parser structure
* _PyArg_UnpackKeywords()
* _PyArg_UnpackKeywordsWithVararg()
* _PyArg_UnpackStack()
* _Py_ANY_VARARGS()

Changes:

* Python/getargs.h now includes pycore_modsupport.h to export
  functions.
* clinic.py now adds pycore_modsupport.h when one of these functions
  is used.
* Add pycore_modsupport.h includes when a C extension uses one of
  these functions.
* Define Py_BUILD_CORE_MODULE in C extensions which now include
  directly or indirectly (via code generated by Argument Clinic)
  pycore_modsupport.h:

  * _csv
  * _curses_panel
  * _dbm
  * _gdbm
  * _multiprocessing.posixshmem
  * _sqlite.row
  * _statistics
  * grp
  * resource
  * syslog

* _testcapi: bad_get() no longer uses METH_FASTCALL calling
  convention but METH_VARARGS. Replace _PyArg_UnpackStack() with
  PyArg_ParseTuple().
* _testcapi: add PYTESTCAPI_NEED_INTERNAL_API macro which is defined
  by _testcapi sub-modules which need the internal C API
  (pycore_modsupport.h): exceptions.c, float.c, vectorcall.c,
  watchers.c.
* Remove Include/cpython/modsupport.h header file.
  Include/modsupport.h no longer includes the removed header file.
* Fix mypy clinic.py
2023-10-17 14:30:31 +02:00
C.A.M. Gerlach f08209874e
gh-99191: Use correct check for MSVC C++ version support in _wmimodule.cpp (GH-100381) 2023-01-09 17:48:24 +00:00
Steve Dower 95d6330a3e
gh-96684: Silently suppress COM security errors in _wmi module (GH-96690) 2022-09-08 22:02:04 +01:00
Steve Dower b65686c505
gh-96665: Fixes build break on older MSVC versions due to C++20 features in argument clinic (GH-96667) 2022-09-07 22:53:33 +01:00
Steve Dower de33df27aa
gh-89545: Updates platform module to use new internal _wmi module on Windows to directly query OS properties (GH-96289) 2022-09-07 21:09:20 +01:00