539 Commits

Author SHA1 Message Date
Benjamin Peterson
9788f97bf6 [3.8] closes bpo-27805: Ignore ESPIPE in initializing seek of append-mode files. (GH-17136)
This change, which follows the behavior of C stdio's fdopen and Python 2's file object, allows pipes to be opened in append mode..
(cherry picked from commit 74fa9f723f)
2019-11-12 15:54:19 -08:00
Serhiy Storchaka
d322abbb83 [3.8] bpo-37206: Unrepresentable default values no longer represented as None. (GH-13933) (GH-16141)
In ArgumentClinic, value "NULL" should now be used only for unrepresentable default values
(like in the optional third parameter of getattr). "None" should be used if None is accepted
as argument and passing None has the same effect as not passing the argument at all.
(cherry picked from commit 279f44678c)

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
2019-09-14 13:31:50 +03:00
Miss Islington (bot)
4bd1d05ee2 Fix typos mostly in comments, docs and test names (GH-15209)
(cherry picked from commit 39d87b5471)

Co-authored-by: Min ho Kim <minho42@gmail.com>
2019-08-30 13:42:54 -07:00
Serhiy Storchaka
96631dcb11 [3.8] bpo-37034: Display argument name on errors with keyword arguments with Argument Clinic. (GH-13593). (GH-15599)
(cherry picked from commit 4901fe274b)

Co-authored-by: Rémi Lapeyre <remi.lapeyre@henki.fr>
2019-08-29 18:29:59 +03:00
Miss Islington (bot)
102130a63c bpo-37960: Silence only necessary errors in repr() of buffered and text streams. (GH-15543)
(cherry picked from commit b235a1b473)

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
2019-08-29 01:13:29 -07:00
Zackery Spytz
36dcaab7fd Fix the error handling in bytesio_sizeof(). (GH-10459)
bytesio_sizeof() must check if an error has occurred in _PySys_GetSizeOf().
2019-06-02 00:07:45 +03:00
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
Steve Dower
b82e17e626 bpo-36842: Implement PEP 578 (GH-12613)
Adds sys.audit, sys.addaudithook, io.open_code, and associated C APIs.
2019-05-23 08:45:22 -07:00
Inada Naoki
bfba8c373e bpo-36748: optimize TextIOWrapper.write() for ASCII string (GH-13002) 2019-05-16 15:03:20 +09:00
Victor Stinner
c96be811fa bpo-36900: Replace global conf vars with config (GH-13299)
Replace global configuration variables with core_config read from the
current interpreter.

Cleanup dynload_hpux.c.
2019-05-14 17:34:56 +02:00
Berker Peksag
21a9ba1992 bpo-2091: Fix typo in exception message (GH-12987) 2019-04-27 22:40:45 +03:00
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
Serhiy Storchaka
3191391515 bpo-36127: Argument Clinic: inline parsing code for keyword parameters. (GH-12058) 2019-03-14 10:32:22 +02:00
Serhiy Storchaka
d53fe5f407 bpo-36254: Fix invalid uses of %d in format strings in C. (GH-12264) 2019-03-13 22:59:55 +02:00
Inada Naoki
8c17d928eb add missing break statement (GH-12147)
Bug introduced by 848037c.
2019-03-03 08:22:39 -08:00
ngie-eign
848037c147 Use names SEEK_SET, etc instead of magic number (GH-12057)
The previous code hardcoded `SEEK_SET`, etc. While it's very unlikely
that these values will change, it's best to use the definitions to avoid
there being mismatches in behavior with the code in the future.

Signed-off-by: Enji Cooper <yaneurabeya@gmail.com>
2019-03-03 16:28:26 +09:00
Serhiy Storchaka
2a39d251f0 bpo-35582: Argument Clinic: Optimize the "all boring objects" case. (GH-11520)
Use _PyArg_CheckPositional() and inlined code instead of
PyArg_UnpackTuple() and _PyArg_UnpackStack() if all parameters
are positional and use the "object" converter.
2019-01-11 18:01:42 +02:00
Serhiy Storchaka
4fa9591025 bpo-35582: Argument Clinic: inline parsing code for positional parameters. (GH-11313) 2019-01-11 16:01:14 +02:00
Serhiy Storchaka
32d96a2b5b bpo-23867: Argument Clinic: inline parsing code for a single positional parameter. (GH-9689) 2018-12-25 13:23:47 +02:00
Zackery Spytz
842acaab13 bpo-35504: Fix segfaults and SystemErrors when deleting certain attrs. (GH-11175) 2018-12-17 16:52:45 +02:00
Zackery Spytz
4c49da0cb7 bpo-35436: Add missing PyErr_NoMemory() calls and other minor bug fixes. (GH-11015)
Set MemoryError when appropriate, add missing failure checks,
and fix some potential leaks.
2018-12-07 12:11:30 +02:00
Serhiy Storchaka
d4f9cf5545 bpo-33029: Fix signatures of getter and setter functions. (GH-10746)
Fix also return type for few other functions (clear, releasebuffer).
2018-11-27 19:34:35 +02:00