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69 commits

Author SHA1 Message Date
Victor Stinner
37834136d0
bpo-42161: Modules/ uses _PyLong_GetZero() and _PyLong_GetOne() (GH-22998) 
Use _PyLong_GetZero() and _PyLong_GetOne() in Modules/ directory.

_cursesmodule.c and zoneinfo.c are now built with
Py_BUILD_CORE_MODULE macro defined.
 2020-10-27 17:12:53 +01:00
Victor Stinner
97d15ae1d8
bpo-40170: Use inline _PyType_HasFeature() function (GH-22375) 
Use _PyType_HasFeature() in the _io module and in structseq
implementation. Replace PyType_HasFeature() opaque function call with
_PyType_HasFeature() inlined function.
 2020-09-23 14:08:38 +02:00
Victor Stinner
4a21e57fe5
bpo-40268: Remove unused structmember.h includes (GH-19530) 
If only offsetof() is needed: include stddef.h instead.

When structmember.h is used, add a comment explaining that
PyMemberDef is used.
 2020-04-15 02:35:41 +02:00
Victor Stinner
da7933ecc3
bpo-40268: Add _PyInterpreterState_GetConfig() (GH-19492) 
Don't access PyInterpreterState.config member directly anymore, but
use new functions:

* _PyInterpreterState_GetConfig()
* _PyInterpreterState_SetConfig()
* _Py_GetConfig()
 2020-04-13 03:04:28 +02:00
Petr Viktorin
ffd9753a94
bpo-39245: Switch to public API for Vectorcall (GH-18460) 
The bulk of this patch was generated automatically with:

    for name in \
        PyObject_Vectorcall \
        Py_TPFLAGS_HAVE_VECTORCALL \
        PyObject_VectorcallMethod \
        PyVectorcall_Function \
        PyObject_CallOneArg \
        PyObject_CallMethodNoArgs \
        PyObject_CallMethodOneArg \
    ;
    do
        echo $name
        git grep -lwz _$name | xargs -0 sed -i "s/\b_$name\b/$name/g"
    done

    old=_PyObject_FastCallDict
    new=PyObject_VectorcallDict
    git grep -lwz $old | xargs -0 sed -i "s/\b$old\b/$new/g"

and then cleaned up:

- Revert changes to in docs & news
- Revert changes to backcompat defines in headers
- Nudge misaligned comments
 2020-02-11 17:46:57 +01:00
Jeroen Demeyer
762f93ff2e bpo-37337: Add _PyObject_CallMethodNoArgs() (GH-14267) 2019-07-08 17:19:25 +09:00
Jeroen Demeyer
196a530e00 bpo-37483: add _PyObject_CallOneArg() function (#14558) 2019-07-04 19:31:34 +09:00
Jeroen Demeyer
530f506ac9 bpo-36974: tp_print -> tp_vectorcall_offset and tp_reserved -> tp_as_async (GH-13464) 
Automatically replace
tp_print -> tp_vectorcall_offset
tp_compare -> tp_as_async
tp_reserved -> tp_as_async
 2019-05-30 19:13:39 -07:00
Antoine Pitrou
ada319bb6d
bpo-32388: Remove cross-version binary compatibility requirement in tp_flags (GH-4944) 
It is now allowed to add new fields at the end of the PyTypeObject struct without having to allocate a dedicated compatibility flag in tp_flags.

This will reduce the risk of running out of bits in the 32-bit tp_flags value.
 2019-05-29 22:12:38 +02:00
Victor Stinner
331a6a56e9
bpo-36763: Implement the PEP 587 (GH-13592) 
* Add a whole new documentation page:
  "Python Initialization Configuration"
* PyWideStringList_Append() return type is now PyStatus,
  instead of int
* PyInterpreterState_New() now calls PyConfig_Clear() if
  PyConfig_InitPythonConfig() fails.
* Rename files:

  * Python/coreconfig.c => Python/initconfig.c
  * Include/cpython/coreconfig.h => Include/cpython/initconfig.h
  * Include/internal/: pycore_coreconfig.h => pycore_initconfig.h

* Rename structures

  * _PyCoreConfig => PyConfig
  * _PyPreConfig => PyPreConfig
  * _PyInitError => PyStatus
  * _PyWstrList => PyWideStringList

* Rename PyConfig fields:

  * use_module_search_paths => module_search_paths_set
  * module_search_path_env => pythonpath_env

* Rename PyStatus field: _func => func
* PyInterpreterState: rename core_config field to config
* Rename macros and functions:

  * _PyCoreConfig_SetArgv() => PyConfig_SetBytesArgv()
  * _PyCoreConfig_SetWideArgv() => PyConfig_SetArgv()
  * _PyCoreConfig_DecodeLocale() => PyConfig_SetBytesString()
  * _PyInitError_Failed() => PyStatus_Exception()
  * _Py_INIT_ERROR_TYPE_xxx enums => _PyStatus_TYPE_xxx
  * _Py_UnixMain() => Py_BytesMain()
  * _Py_ExitInitError() => Py_ExitStatusException()
  * _Py_PreInitializeFromArgs() => Py_PreInitializeFromBytesArgs()
  * _Py_PreInitializeFromWideArgs() => Py_PreInitializeFromArgs()
  * _Py_PreInitialize() => Py_PreInitialize()
  * _Py_RunMain() => Py_RunMain()
  * _Py_InitializeFromConfig() => Py_InitializeFromConfig()
  * _Py_INIT_XXX() => _PyStatus_XXX()
  * _Py_INIT_FAILED() => _PyStatus_EXCEPTION()

* Rename 'err' PyStatus variables to 'status'
* Convert RUN_CODE() macro to config_run_code() static inline function
* Remove functions:

  * _Py_InitializeFromArgs()
  * _Py_InitializeFromWideArgs()
  * _PyInterpreterState_GetCoreConfig()
 2019-05-27 16:39:22 +02:00
Marcin Niemira
ab86521a9d bpo-36523: Add docstring to io.IOBase.writelines (GH-12683) 2019-04-22 20:13:51 +09:00
Victor Stinner
44235041f3
bpo-18748: io.IOBase destructor now logs close() errors in dev mode (GH-12786) 
In development mode (-X dev) and in debug build, the io.IOBase
destructor now logs close() exceptions. These exceptions are silent
by default in release mode.
 2019-04-12 17:06:47 +02:00
Victor Stinner
bcda8f1d42
bpo-35081: Add Include/internal/pycore_object.h (GH-10640) 
Move _PyObject_GC_TRACK() and _PyObject_GC_UNTRACK() from
Include/objimpl.h to Include/internal/pycore_object.h.
 2018-11-21 22:27:47 +01:00
Zackery Spytz
28f07364f0 bpo-34068: _io__IOBase_close_impl could call _PyObject_SetAttrId with an exception set (GH-8282) 2018-07-17 09:31:44 +03:00
Serhiy Storchaka
f320be77ff bpo-32571: Avoid raising unneeded AttributeError and silencing it in C code (GH-5222) 
Add two new private APIs: _PyObject_LookupAttr() and _PyObject_LookupAttrId()
 2018-01-25 17:49:40 +09:00
Serhiy Storchaka
4d9aec0220
bpo-31572: Get rid of PyObject_HasAttr() and _PyObject_HasAttrId() in the _io module. (#3726) 2018-01-16 18:34:21 +02:00
Serhiy Storchaka
bf623ae884 bpo-30061: Check if PyObject_Size()/PySequence_Size()/PyMapping_Size() (#1096) 
raised an error.

Replace them with using concrete types API that never fails if appropriate.
 2017-04-19 20:03:52 +03:00
Serhiy Storchaka
55fe1ae970 bpo-30022: Get rid of using EnvironmentError and IOError (except test… (#1051) 2017-04-16 10:46:38 +03:00
Xiang Zhang
026435ce49 bpo-30068: add missing iter(self) in _io._IOBase.readlines when hint is present (#1130) 2017-04-15 12:47:28 +08:00
Serhiy Storchaka
762bf40438 bpo-29852: Argument Clinic Py_ssize_t converter now supports None (#716) 
if pass `accept={int, NoneType}`.
 2017-03-30 09:15:31 +03:00
Serhiy Storchaka
fff9a31a91 bpo-29865: Use PyXXX_GET_SIZE macros rather than Py_SIZE for concrete types. (#748) 2017-03-21 08:53:25 +02:00
Victor Stinner
61bdb0d319 Use _PyObject_CallMethodIdObjArgs() in _io 
Issue #28915: Replace _PyObject_CallMethodId() with
_PyObject_CallMethodIdObjArgs() when the format string was only made of "O"
formats, PyObject* arguments.

_PyObject_CallMethodIdObjArgs() avoids the creation of a temporary tuple and
doesn't have to parse a format string.
 2016-12-09 15:39:28 +01:00
Raymond Hettinger
15f44ab043 Issue #27895: Spelling fixes (Contributed by Ville Skyttä). 2016-08-30 10:47:49 -07:00
Martin Panter
c249221dfd Issue #20699: Merge io bytes-like fixes from 3.5 2016-05-28 01:07:08 +00:00
Martin Panter
6bb91f3b6e Issue #20699: Document that “io” methods accept bytes-like objects 
This matches the usage of ZipFile and BufferedWriter. This still requires
return values to be bytes() objects.

Also document and test that the write() methods should only access their
argument before they return.
 2016-05-28 00:41:57 +00:00
Martin Panter
047f3b7376 Issue #22854: Merge UnsupportedOperation fixes from 3.5 2016-03-31 08:25:59 +00:00
Martin Panter
754aab28ed Issue #22854: Clarify documentation about UnsupportedOperation and add tests 
Also change BufferedReader.writable() and BufferedWriter.readable() to always
return False.
 2016-03-31 07:21:56 +00:00
Victor Stinner
928bff0b26 cleanup iobase.c 
casting iobase_finalize to destructor is not needed
 2016-03-19 10:36:36 +01:00
Antoine Pitrou
45d6156154 Issue #9858: Add missing method stubs to _io.RawIOBase. Patch by Laura Rupprecht. 2015-05-20 21:50:59 +02:00
Serhiy Storchaka
f24131ff31 Issue #20175: Converted the _io module to Argument Clinic. 2015-04-16 11:19:43 +03:00
Andrew Kuchling
764662020b #15840: make docs consistent by saying operations on closed files raise ValueError. 
Patch by Caelyn McAulay.

Neither Caelyn nor I could find any cases in 2.7 or 3.4/5 where an
operation on a closed stream raised IOError; generally the C
implementations have a macro to check for the stream being closed, and
these macros all raised ValueError.  If we find any, a new bug should
be opened.
 2014-04-15 21:11:36 -04:00
Antoine Pitrou
712cb734bd Issue #20037: Avoid crashes when doing text I/O late at interpreter shutdown. 2013-12-21 15:51:54 +01:00
Victor Stinner
3f36a5736b Issue #19515: Remove identifiers duplicated in the same file. 
Patch written by Andrei Dorian Duma.
 2013-11-12 21:39:02 +01:00
Victor Stinner
aa5bbfaa77 Issue #19437: Fix _io._IOBase.close(), handle _PyObject_SetAttrId() failure 2013-11-08 00:29:41 +01:00
Victor Stinner
cc024d1820 Issue #18408: Fix iobase_readline(), handle PyByteArray_Resize() failure 2013-10-29 02:23:46 +01:00
Christian Heimes
72f455e96c Fix use of uninitialized scalar variable, see 3f994367a979 
CID 1058763
 2013-07-31 01:33:50 +02:00
Antoine Pitrou
796564c27b Issue #18112: PEP 442 implementation (safe object finalization). 2013-07-30 19:59:21 +02:00
Terry Jan Reedy
09b7503bc9 Merge 3.2, Issue #17047: remove doubled words found in 2.7 to 3.4 
Modules/*, as reported by Serhiy Storchaka and Matthew Barnett.
 2013-03-11 17:45:12 -04:00
Terry Jan Reedy
0158af38b7 Issue #17047: remove doubled words found in 2.7 to 3.4 Modules/*, 
as reported by Serhiy Storchaka and Matthew Barnett.
 2013-03-11 17:42:46 -04:00
Gregory P. Smith
99ec7f6f3e Additional fix for issue #12268: The io module file object write methods no 
longer abort early when a write system call is interrupted (EINTR).
 2013-02-01 13:08:23 -08:00
Gregory P. Smith
b9817b01ed Additional fix for Issue #12268: The io module file object writelines() methods no longer abort early when one of its write system calls is interrupted (EINTR). 2013-02-01 13:03:39 -08:00
Ezio Melotti
6d10b4d591 #15796: merge with 3.2. 2012-09-18 07:21:18 +03:00
Ezio Melotti
16d2b47837 #15796: Fix \n in readline docstring. Patch by Serhiy Storchaka. 2012-09-18 07:20:18 +03:00
Gregory P. Smith
990a5feba7 Fixes issue #12268: File readline, readlines and read() or readall() methods 
no longer lose data when an underlying read system call is interrupted.
IOError is no longer raised due to a read system call returning EINTR
from within these methods.
 2012-06-24 00:23:47 -07:00
Gregory P. Smith
5135992164 Fixes issue #12268: File readline, readlines and read() or readall() methods 
no longer lose data when an underlying read system call is interrupted.
IOError is no longer raised due to a read system call returning EINTR
from within these methods.
 2012-06-23 23:55:39 -07:00
Benjamin Peterson
23d7f12ffb use new generic __dict__ descriptor implementations 2012-02-19 20:02:57 -05:00
Martin v. Löwis
767046aab1 Replace {Get,Set,Has}AttrString with *AttrId. 2011-10-14 15:35:36 +02:00
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
Benjamin Peterson
f22913b8c3 cast to getter 2011-09-06 07:55:34 -04:00