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13 Commits

Author SHA1 Message Date
Mark Shannon 0e71a295e9
GH-113710: Add a "globals to constants" pass (GH-114592) 
Converts specializations of `LOAD_GLOBAL` into constants during tier 2 optimization.
 2024-02-02 12:14:34 +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
Carl Meyer 2ec16fed14
gh-91054: make code watcher tests resilient to other watchers (#107821) 2023-08-09 16:42:32 -06:00
Serhiy Storchaka a293fa5915
gh-86493: Use PyModule_Add() instead of PyModule_AddObjectRef() (GH-106860) 2023-07-18 23:59:53 +03:00
Carl Meyer 58906213cc
gh-91053: make func watcher tests resilient to other func watchers (#106286) 2023-07-03 08:25:22 -06:00
Nikita Sobolev 456d56698d
gh-104469: Convert _testcapi/watchers.c to use Argument Clinic (#104503) 
Remove boilerplate code by converting the following functions:

- _testcapi.watch_dict
- _testcapi.unwatch_dict
- _testcapi.watch_type
- _testcapi.unwatch_type
- _testcapi.set_func_defaults_via_capi
- _testcapi.set_func_kwdefaults_via_capi
 2023-05-15 22:59:41 +02:00
Carl Meyer 1e703a4733
gh-102381: don't call watcher callback with dead object (#102382) 
Co-authored-by: T. Wouters <thomas@python.org>
 2023-03-07 17:10:58 -07:00
Irit Katriel 2db23d10bf
gh-102192: Replace PyErr_Fetch/Restore etc by more efficient alternatives (in Modules/) (#102196) 2023-02-24 21:43:03 +00:00
Itamar Ostricher ae83c78215
GH-100000: Cleanup and polish various watchers code (GH-99998) 
* Initialize `type_watchers` array to `NULL`s
* Optimize code watchers notification
* Optimize func watchers notification
 2022-12-14 19:14:16 +00:00
Itamar Ostricher 1012dc1b43
GH-91054: Reset static events counts in code watchers tests (#99978) 2022-12-04 12:38:21 +00:00
Itamar Ostricher 3c137dc613
GH-91054: Add code object watchers API (GH-99859) 
* Add API to allow extensions to set callback function on creation and destruction of PyCodeObject

Co-authored-by: Ye11ow-Flash <janshah@cs.stonybrook.edu>
 2022-12-02 17:28:27 +00:00
mpage 3db0a21f73
gh-91053: Add an optional callback that is invoked whenever a function is modified (#98175) 2022-11-22 13:06:44 +01:00
Erlend E. Aasland 51d10354f4
gh-93649: Split watcher API tests from _testcapimodule.c (#99532) 2022-11-16 20:13:32 +01:00