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19 Commits

Author SHA1 Message Date
Sam Gross 35e1ff38ee
bpo-28737: Document when tp_dealloc should call PyObject_GC_UnTrack() (GH-29246) 
Objects that support garbage collection ("container" objects) should
call PyObject_GC_UnTrack() from their destructors before clearing any
fields which may point to other "container" objects.
 2021-10-27 21:15:13 +02:00
Pablo Galindo 43cf7c864a
bpo-44263: Mention PyType_Ready in the gc protocol warning (GH-26445) 2021-05-29 04:32:42 +01:00
Pablo Galindo 8b55bc3f93
bpo-44263: Better explain the GC contract for PyType_FromSpecWithBases (GH-26442) 2021-05-29 03:57:39 +01:00
scoder 3cc481b9de
bpo-28254: Add a C-API for controlling the GC state (GH-25687) 
Add new C-API functions to control the state of the garbage collector:
PyGC_Enable(), PyGC_Disable(), PyGC_IsEnabled(),
corresponding to the functions in the gc module.

Co-authored-by: Pablo Galindo <Pablogsal@gmail.com>
Co-authored-by: Victor Stinner <vstinner@python.org>
 2021-04-28 18:12:16 +02:00
Hai Shi 675d9a3d7a
bpo-40170: Convert PyObject_IS_GC() macro to a function (GH-19464) 2020-04-14 20:11:20 +02:00
Pablo Galindo f13072b8a8
bpo-40241: Add PyObject_GC_IsTracked and PyObject_GC_IsFinalized to the public C-API (GH-19461) 
Add the functions PyObject_GC_IsTracked and PyObject_GC_IsFinalized to the public API to allow to query if Python objects are being currently tracked or have been already finalized by the garbage collector respectively.
 2020-04-11 01:21:54 +01:00
Serhiy Storchaka 25fc088607
bpo-38600: Change the mark up of NULL in the C API documentation. (GH-16950) 
Replace all *NULL* with ``NULL``.
 2019-10-30 12:03:20 +02:00
Stéphane Wirtel cbb6484573 Doc: Replace the deprecated highlightlang directive by highlight. (#13377) 
highlightlang is deprecated since April 2018 in Sphinx.
See https://github.com/sphinx-doc/sphinx/pull/4845
 2019-05-17 15:25:34 +05:30
Victor Stinner 1a6be91e6f
bpo-35081: Make some _PyGC macros internal (GH-10507) 
* Move "GC" macros together:

  * PyObject_IS_GC()
  * _Py_AS_GC()
  * _PyObject_GC_IS_TRACKED()
  * _PyObject_GC_MAY_BE_TRACKED()

* Mark other GC macros as internal (#ifdef Py_BUILD_CORE):

  * _PyGCHead_NEXT(g), _PyGCHead_SET_NEXT(g, p)
  * _PyGCHead_PREV(g), _PyGCHead_SET_PREV(g, p)
  * _PyGCHead_FINALIZED(g), _PyGCHead_SET_FINALIZED(g)
  * _PyGC_FINALIZED(o), _PyGC_SET_FINALIZED(o)
  * _PyObject_GC_TRACK(o), _PyObject_GC_UNTRACK(o)
  * _PyGC_PREV_MASK_FINALIZED
  * _PyGC_PREV_MASK_COLLECTING
  * _PyGC_PREV_SHIFT
  * _PyGC_PREV_MASK

* Replace _PyGC_generation0 with _PyRuntime.gc.generation0
* _queuemodule.c: replace _PyObject_GC_UNTRACK()
  with with PyObject_GC_UnTrack()
* Document that  _PyObject_GC_TRACK() _PyObject_GC_UNTRACK() macros
  have been removed from the public C API.
 2018-11-13 12:52:18 +01:00
INADA Naoki 1179f4b40f
bpo-33583: Add note in PyObject_GC_Resize() doc (GH-7021) 2018-05-21 18:35:41 +09:00
Benjamin Peterson a49ccf2113 note that Py_VISIT handles NULL (closes #27183) 2016-06-02 11:35:59 -07:00
Antoine Pitrou 39668f57f4 Issue #18589: fix hyperlinking of type slots (tp_*) 2013-08-01 21:12:45 +02:00
Georg Brandl 60203b41b0 Migrate to Sphinx 1.0 C language constructs. 2010-10-06 10:11:56 +00:00
Georg Brandl 93dc9eb2a3 Merged revisions 78760,78771-78773,78802,78922,78952 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r78760 | georg.brandl | 2010-03-07 16:23:59 +0100 (So, 07 Mär 2010) | 1 line

  #5341: more built-in vs builtin fixes.
........
  r78771 | georg.brandl | 2010-03-07 21:58:31 +0100 (So, 07 Mär 2010) | 1 line

  #8085: The function is called PyObject_NewVar, not PyObject_VarNew.
........
  r78772 | georg.brandl | 2010-03-07 22:12:28 +0100 (So, 07 Mär 2010) | 1 line

  #8039: document conditional expressions better, giving them their own section.
........
  r78773 | georg.brandl | 2010-03-07 22:32:06 +0100 (So, 07 Mär 2010) | 1 line

  #8044: document Py_{Enter,Leave}RecursiveCall functions.
........
  r78802 | georg.brandl | 2010-03-08 17:28:40 +0100 (Mo, 08 Mär 2010) | 1 line

  Fix typo.
........
  r78922 | georg.brandl | 2010-03-13 14:41:58 +0100 (Sa, 13 Mär 2010) | 1 line

  Update for new download location.
........
  r78952 | georg.brandl | 2010-03-14 10:55:08 +0100 (So, 14 Mär 2010) | 1 line

  #8137: add iso-8859-16 to the standard encodings table.
........
 2010-03-14 10:56:14 +00:00
Jeroen Ruigrok van der Werven b70ccc348b After discussing some more with Georg, do no migrate versionchanged:: 2.5 to 
this branch. While I am here, also get rid of other versionchanged:: 2.x
constructs, as discussed.
 2009-04-27 08:07:12 +00:00
Jeroen Ruigrok van der Werven 47a7d70002 Merged revisions 71920-71923,71925-71929,71931-71934,71937 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r71920 | jeroen.ruigrok | 2009-04-25 21:44:55 +0200 (za, 25 apr 2009) | 5 lines

  Issue #4129: More documentation pointers about int -> Py_ssize_t.
  Also fix up the documentation for PyObject_GC_Resize(). It seems that since
  it first got documented, the documentation was actually for
  _PyObject_GC_Resize().
........
  r71921 | jeroen.ruigrok | 2009-04-25 21:46:19 +0200 (za, 25 apr 2009) | 2 lines

  Issue #4129: Documentation notes for int -> Py_ssize_t changes.
........
  r71922 | jeroen.ruigrok | 2009-04-25 21:49:05 +0200 (za, 25 apr 2009) | 2 lines

  Reformat, since I've been busy here anyway.
........
  r71923 | jeroen.ruigrok | 2009-04-25 21:54:34 +0200 (za, 25 apr 2009) | 2 lines

  Issue #4129: Add a versionchanged notice for a few forgotten entries.
........
  r71925 | jeroen.ruigrok | 2009-04-25 22:37:39 +0200 (za, 25 apr 2009) | 2 lines

  Since it's a macro, actually refer to it as such instead of function.
........
  r71926 | jeroen.ruigrok | 2009-04-25 22:40:10 +0200 (za, 25 apr 2009) | 2 lines

  Reformat prior to editing.
........
  r71927 | jeroen.ruigrok | 2009-04-25 22:41:40 +0200 (za, 25 apr 2009) | 2 lines

  Issue #4129: int -> Py_ssize_t documentation.
........
  r71928 | jeroen.ruigrok | 2009-04-25 22:43:30 +0200 (za, 25 apr 2009) | 2 lines

  Reformat prior to editing.
........
  r71929 | jeroen.ruigrok | 2009-04-25 22:44:58 +0200 (za, 25 apr 2009) | 2 lines

  Issue #4129: int -> Py_ssize_t documentation.
........
  r71931 | jeroen.ruigrok | 2009-04-25 22:50:27 +0200 (za, 25 apr 2009) | 2 lines

  Issue #4129: int -> Py_ssize_t documentation.
........
  r71932 | jeroen.ruigrok | 2009-04-25 22:55:39 +0200 (za, 25 apr 2009) | 2 lines

  Issue #4129: more int -> Py_ssize_t documentation.
........
  r71933 | jeroen.ruigrok | 2009-04-25 22:58:35 +0200 (za, 25 apr 2009) | 2 lines

  Issue #4129: more int -> Py_ssize_t documentation.
........
  r71934 | jeroen.ruigrok | 2009-04-25 23:02:34 +0200 (za, 25 apr 2009) | 2 lines

  Issue #4129: field changed from int to Py_ssize_t.
........
  r71937 | jeroen.ruigrok | 2009-04-25 23:16:05 +0200 (za, 25 apr 2009) | 2 lines

  Issue #4129: document int -> Py_ssize_t changes.
........
 2009-04-27 05:43:17 +00:00
Jeroen Ruigrok van der Werven bd87552a34 Merged revisions 71898-71900,71910,71914-71919 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r71898 | jeroen.ruigrok | 2009-04-25 16:24:30 +0200 (za, 25 apr 2009) | 2 lines

  Reformat prior to editing.
........
  r71899 | jeroen.ruigrok | 2009-04-25 16:27:00 +0200 (za, 25 apr 2009) | 3 lines

  The type for ppos has been Py_ssize_t since 2.5, reflect this in the
  documentation.
........
  r71900 | jeroen.ruigrok | 2009-04-25 16:28:02 +0200 (za, 25 apr 2009) | 2 lines

  Reformat paragraph.
........
  r71910 | jeroen.ruigrok | 2009-04-25 19:59:03 +0200 (za, 25 apr 2009) | 4 lines

  Issue #4129: Belatedly document which C API functions had their argument(s) or
  return type changed from int or int * to Py_ssize_t or Py_ssize_t * as this
  might cause problems on 64-bit platforms.
........
  r71914 | jeroen.ruigrok | 2009-04-25 20:31:20 +0200 (za, 25 apr 2009) | 2 lines

  Reformat prior to editing.
........
  r71915 | jeroen.ruigrok | 2009-04-25 20:46:03 +0200 (za, 25 apr 2009) | 2 lines

  Issue #4129: Document more int -> Py_ssize_t changes.
........
  r71916 | jeroen.ruigrok | 2009-04-25 20:53:48 +0200 (za, 25 apr 2009) | 2 lines

  Reformat prior to editing.
........
  r71917 | jeroen.ruigrok | 2009-04-25 20:57:32 +0200 (za, 25 apr 2009) | 2 lines

  Reference to an int type, whereas it's a Py_ssize_t as the synopsis states.
........
  r71918 | jeroen.ruigrok | 2009-04-25 21:04:15 +0200 (za, 25 apr 2009) | 2 lines

  Since I edited this file, reformat for future edits.
........
  r71919 | jeroen.ruigrok | 2009-04-25 21:10:52 +0200 (za, 25 apr 2009) | 2 lines

  Reformat prior to editing.
........
 2009-04-26 21:06:15 +00:00
Georg Brandl c31b0f78e5 Fix two oversights in C API split. 2008-01-20 11:00:14 +00:00
Georg Brandl 54a3faae08 Split C API docs in Py3k branch. 2008-01-20 09:30:57 +00:00