0
0
mirror of https://github.com/python/cpython.git synced 2024-11-21 21:09:37 +01:00
Commit Graph

42 Commits

Author SHA1 Message Date
Bénédikt Tran
19e93e2e26
gh-126035: add missing whitespace to *Py_EnterRecursiveCall() messages (#126036) 2024-10-27 22:55:48 +01:00
Brett Simmers
c2627d6eea
gh-116322: Add Py_mod_gil module slot (#116882)
This PR adds the ability to enable the GIL if it was disabled at
interpreter startup, and modifies the multi-phase module initialization
path to enable the GIL when loading a module, unless that module's spec
includes a slot indicating it can run safely without the GIL.

PEP 703 called the constant for the slot `Py_mod_gil_not_used`; I went
with `Py_MOD_GIL_NOT_USED` for consistency with gh-104148.

A warning will be issued up to once per interpreter for the first
GIL-using module that is loaded. If `-v` is given, a shorter message
will be printed to stderr every time a GIL-using module is loaded
(including the first one that issues a warning).
2024-05-03 11:30:55 -04:00
Inada Naoki
d5bd32fb48
gh-104922: remove PY_SSIZE_T_CLEAN (#106315) 2023-07-02 15:07:46 +09:00
Victor Stinner
84caa3324a
gh-106084: Remove _PyObject_CallMethod() function (#106159)
Remove the following private functions from the public C API:

* _Py_CheckFunctionResult()
* _PyObject_CallMethod()
* _PyObject_CallMethodId()
* _PyObject_CallMethodIdNoArgs()
* _PyObject_CallMethodIdObjArgs()
* _PyObject_CallMethodIdOneArg()
* _PyObject_MakeTpCall()
* _PyObject_VectorcallMethodId()
* _PyStack_AsDict()

Move these functions to the internal C API (pycore_call.h).

No longer export the following functions:

* _PyObject_Call()
* _PyObject_CallMethod()
* _PyObject_CallMethodId()
* _PyObject_CallMethodIdObjArgs()
* _PyObject_Call_Prepend()
* _PyObject_FastCallDictTstate()
* _PyStack_AsDict()

The following functions are still exported for stdlib shared
extensions:

* _Py_CheckFunctionResult()
* _PyObject_MakeTpCall()

Mark the following internal functions as extern:

* _PyStack_UnpackDict()
* _PyStack_UnpackDict_Free()
* _PyStack_UnpackDict_FreeNoDecRef()
2023-06-28 01:34:37 +02:00
Eric Snow
a9c6e0618f
gh-99113: Add Py_MOD_PER_INTERPRETER_GIL_SUPPORTED (gh-104205)
Here we are doing no more than adding the value for Py_mod_multiple_interpreters and using it for stdlib modules.  We will start checking for it in gh-104206 (once PyInterpreterState.ceval.own_gil is added in gh-104204).
2023-05-05 21:11:27 +00:00
Raymond Hettinger
1fd603fad2
GH-102833: Mention the key function in the docstrings (GH-103009) 2023-03-25 02:19:20 -05:00
Owain Davies
0f7a972530
gh-101965: Fix usage of Py_EnterRecursiveCall return value in _bisectmodule.c (GH-101966)
Closes #101965

Automerge-Triggered-By: GH:erlend-aasland
2023-02-21 02:03:50 -08:00
Dennis Sweeney
56d9cf7fc8
gh-96538: Fix refleak in _bisectmodule.c (gh-96619) 2022-09-06 19:37:18 -04:00
Dennis Sweeney
9e35d05422
gh-96538: Move some type-checking out of bisect.bisect() loops (GH-96539) 2022-09-05 01:02:29 -04:00
oda-gitso
7fa9b7daa5
gh-92839: fixed typo in _bisectmodule.c (line 131) (#92849) 2022-05-28 13:08:06 -05:00
Dong-hee Na
16fc5733b7
gh-90699: Use module state to access insert str object. (GH-91693) 2022-04-19 22:12:46 +09:00
Dong-hee Na
7b87e8af0c
gh-90699: Remove usage of _Py_IDENTIFIER from bisect module. (GH-91522) 2022-04-14 14:57:25 +09:00
Eric Snow
81c72044a1
bpo-46541: Replace core use of _Py_IDENTIFIER() with statically initialized global objects. (gh-30928)
We're no longer using _Py_IDENTIFIER() (or _Py_static_string()) in any core CPython code.  It is still used in a number of non-builtin stdlib modules.

The replacement is: PyUnicodeObject (not pointer) fields under _PyRuntimeState, statically initialized as part of _PyRuntime.  A new _Py_GET_GLOBAL_IDENTIFIER() macro facilitates lookup of the fields (along with _Py_GET_GLOBAL_STRING() for non-identifier strings).

https://bugs.python.org/issue46541#msg411799 explains the rationale for this change.

The core of the change is in:

* (new) Include/internal/pycore_global_strings.h - the declarations for the global strings, along with the macros
* Include/internal/pycore_runtime_init.h - added the static initializers for the global strings
* Include/internal/pycore_global_objects.h - where the struct in pycore_global_strings.h is hooked into _PyRuntimeState
* Tools/scripts/generate_global_objects.py - added generation of the global string declarations and static initializers

I've also added a --check flag to generate_global_objects.py (along with make check-global-objects) to check for unused global strings.  That check is added to the PR CI config.

The remainder of this change updates the core code to use _Py_GET_GLOBAL_IDENTIFIER() instead of _Py_IDENTIFIER() and the related _Py*Id functions (likewise for _Py_GET_GLOBAL_STRING() instead of _Py_static_string()).  This includes adding a few functions where there wasn't already an alternative to _Py*Id(), replacing the _Py_Identifier * parameter with PyObject *.

The following are not changed (yet):

* stop using _Py_IDENTIFIER() in the stdlib modules
* (maybe) get rid of _Py_IDENTIFIER(), etc. entirely -- this may not be doable as at least one package on PyPI using this (private) API
* (maybe) intern the strings during runtime init

https://bugs.python.org/issue46541
2022-02-08 13:39:07 -07:00
Serhiy Storchaka
058fb35b57
bpo-44854: Remove trailing whitespaces (GH-27689) 2021-08-09 21:32:54 +03:00
hrchu
18e9edb7b3
Update bisect docstrings (GH-26548) 2021-06-06 11:22:48 -07:00
Raymond Hettinger
871934d4cf
bpo-4356: Add key function support to the bisect module (GH-20556) 2020-10-19 22:04:01 -07:00
Dong-hee Na
2afd1751dd
bpo-1635741: Port _bisect module to multi-phase init (GH-22415) 2020-09-26 19:56:26 +09:00
Shantanu
3a855b26ae
bpo-40665: Use Argument Clinic for the bisect module (GH-20163) 2020-05-17 20:38:35 -07:00
Serhiy Storchaka
62be74290a
bpo-33012: Fix invalid function cast warnings with gcc 8. (GH-6749)
Fix invalid function cast warnings with gcc 8
for method conventions different from METH_NOARGS, METH_O and
METH_VARARGS excluding Argument Clinic generated code.
2018-11-27 13:27:31 +02:00
Raymond Hettinger
de2e448414
bpo-34925: Optimize common case for bisect() argument parsing (#9753) 2018-10-08 08:02:41 -07:00
Victor Stinner
1018fad6a4 Issue #28792: Remove aliases from _bisect
Remove aliases from the C module. Always implement bisect() and insort()
aliases in bisect.py

Remove also the "# backward compatibility" command, there is no plan to
deprecate nor remove these aliases. When keys are equal, it makes sense to use
bisect.bisect() and bisect.insort().
2016-11-24 23:31:59 +01:00
Raymond Hettinger
b6f17f5210 The return type of a rich comparison is an int 2016-02-14 01:41:35 -08:00
Martin v. Löwis
e75fc14813 Issue #19514: Deduplicate some _Py_IDENTIFIER declarations.
Patch by Andrei Dorian Duma.
2013-11-07 18:46:53 +01:00
Antoine Pitrou
b7d033db78 Issue #14829: Fix bisect and range() indexing with large indices (>= 2 ** 32) under 64-bit Windows.
(untested, because of Windows build issues under 3.x)
2012-05-16 14:39:36 +02:00
Antoine Pitrou
a103b96a80 Issue #14829: Fix bisect and range() indexing with large indices (>= 2 ** 32) under 64-bit Windows. 2012-05-16 14:37:54 +02:00
Mark Dickinson
da4210f77d Issue #13496: Merge from 3.2 2012-04-15 16:32:04 +01:00
Mark Dickinson
a13b109bc0 Issue 13496: Fix bisect.bisect overflow bug for large collections. 2012-04-15 16:30:35 +01:00
Martin v. Löwis
bd928fef42 Rename _Py_identifier to _Py_IDENTIFIER. 2011-10-14 10:20:37 +02:00
Martin v. Löwis
afe55bba33 Add API for static strings, primarily good for identifiers.
Thanks to Konrad Schöbel and Jasper Schulz for helping with the mass-editing.
2011-10-09 10:38:36 +02:00
Raymond Hettinger
6b3d72c243 Fix line wrapping 2010-09-01 08:56:10 +00:00
Antoine Pitrou
f95a1b3c53 Recorded merge of revisions 81029 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines

  Untabify C files. Will watch buildbots.
........
2010-05-09 15:52:27 +00:00
Benjamin Peterson
f10a79aad4 merge from trunk 2008-10-11 00:49:57 +00:00
Benjamin Peterson
d63137159b Merged revisions 65209-65216,65225-65226,65233,65239,65246-65247,65255-65256 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r65209 | raymond.hettinger | 2008-07-23 19:08:18 -0500 (Wed, 23 Jul 2008) | 1 line

  Finish-up the partial conversion from int to Py_ssize_t for deque indices and length.
........
  r65210 | raymond.hettinger | 2008-07-23 19:53:49 -0500 (Wed, 23 Jul 2008) | 1 line

  Parse to the correct datatype.
........
  r65211 | benjamin.peterson | 2008-07-23 21:27:46 -0500 (Wed, 23 Jul 2008) | 1 line

  fix spacing
........
  r65212 | benjamin.peterson | 2008-07-23 21:31:28 -0500 (Wed, 23 Jul 2008) | 1 line

  fix markup
........
  r65213 | benjamin.peterson | 2008-07-23 21:45:37 -0500 (Wed, 23 Jul 2008) | 1 line

  add some documentation for 2to3
........
  r65214 | raymond.hettinger | 2008-07-24 00:38:48 -0500 (Thu, 24 Jul 2008) | 1 line

  Finish conversion from int to Py_ssize_t.
........
  r65215 | raymond.hettinger | 2008-07-24 02:04:55 -0500 (Thu, 24 Jul 2008) | 1 line

  Convert from long to Py_ssize_t.
........
  r65216 | georg.brandl | 2008-07-24 02:09:21 -0500 (Thu, 24 Jul 2008) | 2 lines

  Fix indentation.
........
  r65225 | benjamin.peterson | 2008-07-25 11:55:37 -0500 (Fri, 25 Jul 2008) | 1 line

  teach .bzrignore about doc tools
........
  r65226 | benjamin.peterson | 2008-07-25 12:02:11 -0500 (Fri, 25 Jul 2008) | 1 line

  document default value for fillvalue
........
  r65233 | raymond.hettinger | 2008-07-25 13:43:33 -0500 (Fri, 25 Jul 2008) | 1 line

  Issue 1592:  Better error reporting for operations on closed shelves.
........
  r65239 | benjamin.peterson | 2008-07-25 16:59:53 -0500 (Fri, 25 Jul 2008) | 1 line

  fix indentation
........
  r65246 | andrew.kuchling | 2008-07-26 08:08:19 -0500 (Sat, 26 Jul 2008) | 1 line

  This sentence continues to bug me; rewrite it for the second time
........
  r65247 | andrew.kuchling | 2008-07-26 08:09:06 -0500 (Sat, 26 Jul 2008) | 1 line

  Remove extra words
........
  r65255 | skip.montanaro | 2008-07-26 19:49:02 -0500 (Sat, 26 Jul 2008) | 3 lines

  Close issue 3437 - missing state change when Allow lines are processed.
  Adds test cases which use Allow: as well.
........
  r65256 | skip.montanaro | 2008-07-26 19:50:41 -0500 (Sat, 26 Jul 2008) | 2 lines

  note robotparser bug fix.
........
2008-07-31 16:23:04 +00:00
Georg Brandl
2ee470f7f9 Merged revisions 64722,64729,64753,64845-64846,64849,64871,64880-64882,64885,64888,64897,64900-64901,64915,64926-64929,64938-64941,64944,64961,64966,64973 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r64722 | georg.brandl | 2008-07-05 12:13:36 +0200 (Sat, 05 Jul 2008) | 4 lines

  #2663: support an *ignore* argument to shutil.copytree(). Patch by Tarek Ziade.

  This is a new feature, but Barry authorized adding it in the beta period.
........
  r64729 | mark.dickinson | 2008-07-05 13:33:52 +0200 (Sat, 05 Jul 2008) | 5 lines

  Issue 3188: accept float('infinity') as well as float('inf').  This
  makes the float constructor behave in the same way as specified
  by various other language standards, including C99, IEEE 754r,
  and the IBM Decimal standard.
........
  r64753 | gregory.p.smith | 2008-07-06 05:35:58 +0200 (Sun, 06 Jul 2008) | 4 lines

  - Issue #2862: Make int and float freelist management consistent with other
    freelists.  Changes their CompactFreeList apis into ClearFreeList apis and
    calls them via gc.collect().
........
  r64845 | raymond.hettinger | 2008-07-10 16:03:19 +0200 (Thu, 10 Jul 2008) | 1 line

  Issue 3301:  Bisect functions behaved badly when lo was negative.
........
  r64846 | raymond.hettinger | 2008-07-10 16:34:57 +0200 (Thu, 10 Jul 2008) | 1 line

  Issue 3285: Fractions from_float() and from_decimal() accept Integral arguments.
........
  r64849 | andrew.kuchling | 2008-07-10 16:43:31 +0200 (Thu, 10 Jul 2008) | 1 line

  Wording changes
........
  r64871 | raymond.hettinger | 2008-07-11 14:00:21 +0200 (Fri, 11 Jul 2008) | 1 line

  Add cautionary note on the use of PySequence_Fast_ITEMS.
........
  r64880 | amaury.forgeotdarc | 2008-07-11 23:28:25 +0200 (Fri, 11 Jul 2008) | 5 lines

  #3317 in zipfile module, restore the previous names of global variables:
  some applications relied on them.

  Also remove duplicated lines.
........
  r64881 | amaury.forgeotdarc | 2008-07-11 23:45:06 +0200 (Fri, 11 Jul 2008) | 3 lines

  #3342: In tracebacks, printed source lines were not indented since r62555.
  #3343: Py_DisplaySourceLine should be a private function. Rename it to _Py_DisplaySourceLine.
........
  r64882 | josiah.carlson | 2008-07-12 00:17:14 +0200 (Sat, 12 Jul 2008) | 2 lines

  Fix for the AttributeError in test_asynchat.
........
  r64885 | josiah.carlson | 2008-07-12 01:26:59 +0200 (Sat, 12 Jul 2008) | 2 lines

  Fixed test for asyncore.
........
  r64888 | matthias.klose | 2008-07-12 09:51:48 +0200 (Sat, 12 Jul 2008) | 2 lines

  - Fix bashisms in Tools/faqwiz/move-faqwiz.sh
........
  r64897 | benjamin.peterson | 2008-07-12 22:16:19 +0200 (Sat, 12 Jul 2008) | 1 line

  fix various doc typos #3320
........
  r64900 | alexandre.vassalotti | 2008-07-13 00:06:53 +0200 (Sun, 13 Jul 2008) | 2 lines

  Fixed typo.
........
  r64901 | benjamin.peterson | 2008-07-13 01:41:19 +0200 (Sun, 13 Jul 2008) | 1 line

  #1778443 robotparser fixes from Aristotelis Mikropoulos
........
  r64915 | nick.coghlan | 2008-07-13 16:52:36 +0200 (Sun, 13 Jul 2008) | 1 line

  Fix issue 3221 by emitting a RuntimeWarning instead of raising SystemError when the parent module can't be found during an absolute import (likely due to non-PEP 361 aware code which sets a module level __package__ attribute)
........
  r64926 | martin.v.loewis | 2008-07-13 22:31:49 +0200 (Sun, 13 Jul 2008) | 2 lines

  Add turtle into the module index.
........
  r64927 | alexandre.vassalotti | 2008-07-13 22:42:44 +0200 (Sun, 13 Jul 2008) | 3 lines

  Issue #3274: Use a less common identifier for the temporary variable
  in Py_CLEAR().
........
  r64928 | andrew.kuchling | 2008-07-13 23:43:25 +0200 (Sun, 13 Jul 2008) | 1 line

  Re-word
........
  r64929 | andrew.kuchling | 2008-07-13 23:43:52 +0200 (Sun, 13 Jul 2008) | 1 line

  Add various items; move ctypes items into a subsection of their own
........
  r64938 | andrew.kuchling | 2008-07-14 02:35:32 +0200 (Mon, 14 Jul 2008) | 1 line

  Typo fixes
........
  r64939 | andrew.kuchling | 2008-07-14 02:40:55 +0200 (Mon, 14 Jul 2008) | 1 line

  Typo fix
........
  r64940 | andrew.kuchling | 2008-07-14 03:18:16 +0200 (Mon, 14 Jul 2008) | 1 line

  Typo fix
........
  r64941 | andrew.kuchling | 2008-07-14 03:18:31 +0200 (Mon, 14 Jul 2008) | 1 line

  Expand the multiprocessing section
........
  r64944 | gregory.p.smith | 2008-07-14 08:06:48 +0200 (Mon, 14 Jul 2008) | 7 lines

  Fix posix.fork1() / os.fork1() to only call PyOS_AfterFork() in the child
  process rather than both parent and child.

  Does anyone actually use fork1()?  It appears to be a Solaris thing
  but if Python is built with pthreads on Solaris, fork1() and fork()
  should be the same.
........
  r64961 | jesse.noller | 2008-07-15 15:47:33 +0200 (Tue, 15 Jul 2008) | 1 line

  multiprocessing/connection.py patch to remove fqdn oddness for issue 3270
........
  r64966 | nick.coghlan | 2008-07-15 17:40:22 +0200 (Tue, 15 Jul 2008) | 1 line

  Add missing NEWS entry for r64962
........
  r64973 | jesse.noller | 2008-07-15 20:29:18 +0200 (Tue, 15 Jul 2008) | 1 line

  Revert 3270 patch: self._address is in pretty widespread use, need to revisit
........
2008-07-16 12:55:28 +00:00
Martin v. Löwis
1a21451b1d Implement PEP 3121: new module initialization and finalization API. 2008-06-11 05:26:20 +00:00
Christian Heimes
217cfd1c86 Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h 2007-12-02 14:31:20 +00:00
Martin v. Löwis
02cbf4ae4b More unconsting. 2006-02-27 17:20:04 +00:00
Martin v. Löwis
ad0a4629be Use Py_ssize_t for counts and sizes. 2006-02-16 14:30:23 +00:00
Jeremy Hylton
af68c874a6 Add const to several API functions that take char *.
In C++, it's an error to pass a string literal to a char* function
without a const_cast().  Rather than require every C++ extension
module to put a cast around string literals, fix the API to state the
const-ness.

I focused on parts of the API where people usually pass literals:
PyArg_ParseTuple() and friends, Py_BuildValue(), PyMethodDef, the type
slots, etc.  Predictably, there were a large set of functions that
needed to be fixed as a result of these changes.  The most pervasive
change was to make the keyword args list passed to
PyArg_ParseTupleAndKewords() to be a const char *kwlist[].

One cast was required as a result of the changes:  A type object
mallocs the memory for its tp_doc slot and later frees it.
PyTypeObject says that tp_doc is const char *; but if the type was
created by type_new(), we know it is safe to cast to char *.
2005-12-10 18:50:16 +00:00
Raymond Hettinger
cc9a951f35 SF #1313496: bisect C replacement doesn't accept named args 2005-10-05 11:39:12 +00:00
Michael W. Hudson
c9f510aed2 Any call to insort_{left,right} with a non-list leaked a reference to None
(or to whatever the 'insert' method chose to return).
2004-08-02 13:24:54 +00:00
Raymond Hettinger
0c4102760c SF Patch #864863: Bisect C implementation
(Contributed by Dmitry Vasiliev.)
2004-01-05 10:13:35 +00:00