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454 Commits

Author SHA1 Message Date
Victor Stinner
0cae609847 Use PyThreadState_GET() in performance critical code 
It seems like _PyThreadState_UncheckedGet() is not inlined as expected, even
when using gcc -O3.
 2016-11-11 01:43:56 +01:00
Ned Deily
7d76c906f7 Issue #28616: merge from 3.5 2016-11-04 17:07:06 -04:00
Ned Deily
da4887a88d Issue #28616: Correct help for sys.version_info releaselevel component. 
Patch by Anish Tambe.
 2016-11-04 17:03:34 -04:00
Steve Dower
74f4af7ac3 Issue #27932: Prevent memory leak in win32_ver(). 2016-09-17 17:27:48 -07:00
Steve Dower
1ec262be80 Issue #27932: Prevent memory leak in win32_ver(). 2016-09-17 17:25:42 -07:00
Benjamin Peterson
4fd64b9a6a remove ceval timestamp support 2016-09-09 14:57:58 -07:00
Yury Selivanov
87672d777a Issue #28003: Fix a compiler warning 2016-09-09 00:05:42 -07:00
Yury Selivanov
eb6364557f Issue #28003: Implement PEP 525 -- Asynchronous Generators. 2016-09-08 22:01:51 -07:00
Steve Dower
cc16be85c0 Issue #27781: Change file system encoding on Windows to UTF-8 (PEP 529) 2016-09-08 10:35:16 -07:00
Larry Hastings
10108a7b9a Issue #27355: Removed support for Windows CE. It was never finished, 
and Windows CE is no longer a relevant platform for Python.
 2016-09-05 15:11:23 -07:00
Victor Stinner
559bb6a713 Rename _PyObject_FastCall() to _PyObject_FastCallDict() 
Issue #27809:

* Rename _PyObject_FastCall() function to _PyObject_FastCallDict()
* Add _PyObject_FastCall(), _PyObject_CallNoArg() and _PyObject_CallArg1()
  macros calling _PyObject_FastCallDict()
 2016-08-22 22:48:54 +02:00
Victor Stinner
c3ccaae6f3 sys_pyfile_write_unicode() now uses fast call 
Issue #27128.
 2016-08-20 01:24:22 +02:00
Victor Stinner
78da82bf3e call_trampoline() now uses fast call 
Issue #27128.
 2016-08-20 01:22:57 +02:00
doko@ubuntu.com
5553231b91 - Issue #23968: Rename the platform directory from plat-$(MACHDEP) to 
plat-$(PLATFORM_TRIPLET).
  Rename the config directory (LIBPL) from config-$(LDVERSION) to
  config-$(LDVERSION)-$(PLATFORM_TRIPLET).
  Install the platform specifc _sysconfigdata module into the platform
  directory and rename it to include the ABIFLAGS.
 2016-06-14 08:55:19 +02:00
Stefan Krah
1845d144bc Issue #17905: Do not guard locale include with HAVE_LANGINFO_H. 2016-04-25 21:38:53 +02:00
Serhiy Storchaka
ec39756960 Issue #22570: Renamed Py_SETREF to Py_XSETREF. 2016-04-06 09:50:03 +03:00
Victor Stinner
34be807ca4 Add PYTHONMALLOC env var 
Issue #26516:

* Add PYTHONMALLOC environment variable to set the Python memory
  allocators and/or install debug hooks.
* PyMem_SetupDebugHooks() can now also be used on Python compiled in release
  mode.
* The PYTHONMALLOCSTATS environment variable can now also be used on Python
  compiled in release mode. It now has no effect if set to an empty string.
* In debug mode, debug hooks are now also installed on Python memory allocators
  when Python is configured without pymalloc.
 2016-03-14 12:04:26 +01:00
Victor Stinner
b56837a033 Merge 3.5 
Issue #26154: Add a new private _PyThreadState_UncheckedGet() function.
 2016-01-20 11:19:46 +01:00
Victor Stinner
bfd316e750 Add _PyThreadState_UncheckedGet() 
Issue #26154: Add a new private _PyThreadState_UncheckedGet() function which
gets the current thread state, but don't call Py_FatalError() if it is NULL.

Python 3.5.1 removed the _PyThreadState_Current symbol from the Python C API to
no more expose complex and private atomic types. Atomic types depends on the
compiler or can even depend on compiler options. The new function
_PyThreadState_UncheckedGet() allows to get the variable value without having
to care of the exact implementation of atomic types.

Changes:

* Replace direct usage of the _PyThreadState_Current variable with a call to
  _PyThreadState_UncheckedGet().
* In pystate.c, replace direct usage of the _PyThreadState_Current variable
  with the PyThreadState_GET() macro for readability.
* Document also PyThreadState_Get() in pystate.h
 2016-01-20 11:12:38 +01:00
Serhiy Storchaka
576f132b98 Issue #20440: Cleaning up the code by using Py_SETREF. 2016-01-05 21:27:54 +02:00
Serhiy Storchaka
2d06e84455 Issue #25923: Added the const qualifier to static constant arrays. 2015-12-25 19:53:18 +02:00
Victor Stinner
cf01b68b88 sysmodule.c: reuse Py_STRINGIFY() macro 2015-11-05 11:21:38 +01:00
Victor Stinner
50856d5ae7 sys.setrecursionlimit() now raises RecursionError 
Issue #25274: sys.setrecursionlimit() now raises a RecursionError if the new
recursion limit is too low depending at the current recursion depth. Modify
also the "lower-water mark" formula to make it monotonic. This mark is used to
decide when the overflowed flag of the thread state is reset.
 2015-10-13 00:11:21 +02:00
Yury Selivanov
d8cf382ee7 Issue 24017: Make PyEval_(Set|Get)CoroutineWrapper private 2015-06-01 12:15:23 -04:00
Benjamin Peterson
baa2e562ce use our normal bracing style 2015-05-12 11:32:41 -04:00
Yury Selivanov
1dde177f82 Issue #24017: Plug ref leak. 2015-05-12 11:30:14 -04:00
Yury Selivanov
7544508f02 PEP 0492 -- Coroutines with async and await syntax. Issue #24017. 2015-05-11 22:57:16 -04:00
Victor Stinner
e134a7fe36 Issue #23752: _Py_fstat() is now responsible to raise the Python exception 
Add _Py_fstat_noraise() function when a Python exception is not welcome.
 2015-03-30 10:09:31 +02:00
Steve Dower
3e96f324dc Issue #23451: Update pyconfig.h for Windows to require Vista headers and remove unnecessary version checks. 2015-03-02 08:01:10 -08:00
Steve Dower
f2f373f593 Issue #23152: Implement _Py_fstat() to support files larger than 2 GB on Windows. 
fstat() may fail with EOVERFLOW on files larger than 2 GB because the file size type is an signed 32-bit integer.
 2015-02-21 08:44:05 -08:00
Serhiy Storchaka
82e07b92b3 Issue #23181: More "codepoint" -> "code point". 2015-01-18 11:33:31 +02:00
Serhiy Storchaka
d3faf43f9b Issue #23181: More "codepoint" -> "code point". 2015-01-18 11:28:37 +02:00
Antoine Pitrou
5db1bb81ff Issue #22696: Add function :func:sys.is_finalizing to know about interpreter shutdown. 2014-12-07 01:28:27 +01:00
Nick Coghlan
d600951748 Issue #22869: Split pythonrun into two modules 
- interpreter startup and shutdown code moved to a new
  pylifecycle.c module
- Py_OptimizeFlag moved into the new module with the other
  global flags
 2014-11-20 21:39:37 +10:00
Serhiy Storchaka
030e92d1a5 Issue #22193: Fixed integer overflow error in sys.getsizeof(). 
Fixed an error in _PySys_GetSizeOf declaration.
 2014-11-15 13:21:37 +02:00
Serhiy Storchaka
547d3bc3a6 Issue #22193: Added private function _PySys_GetSizeOf() needed to implement 
some __sizeof__() methods.
 2014-08-14 22:21:18 +03:00
Ned Deily
529ea5d184 Issue #21891: remove extraneous semicolon. 2014-06-30 23:31:14 -07:00
Antoine Pitrou
871dfc41d3 Issue #13204: Calling sys.flags.__new__ would crash the interpreter, now it raises a TypeError. 2014-04-28 13:07:06 +02:00
Benjamin Peterson
9381343948 undefine SET_SYS_FROM_STRING_BORROW after its done being used (closes #21089) 2014-03-28 18:52:45 -04:00
Serhiy Storchaka
dfe98a102e Issue #20437: Fixed 22 potential bugs when deleting objects references. 2014-02-09 13:46:20 +02:00
Serhiy Storchaka
505ff755d7 Issue #20437: Fixed 21 potential bugs when deleting objects references. 2014-02-09 13:33:53 +02:00
Christian Heimes
af01f66817 Issue #16136: Remove VMS support and VMS-related code 2013-12-21 16:19:10 +01:00
Victor Stinner
ed0b87d73c Fix the C definition of the sys._debugmallocstats() function: the function has 
no parameter
 2013-12-19 17:16:42 +01:00
Serhiy Storchaka
85c2497950 Issue #16404: Add checks for return value of PyLong_FromLong() in 
sys.getwindowsversion() and ossaudiodev.setparameters().
Reported by Ned Batchelder.
 2013-12-17 15:12:46 +02:00
Serhiy Storchaka
48d761e2b4 Issue #16404: Add checks for return value of PyLong_FromLong() in 
sys.getwindowsversion() and ossaudiodev.setparameters().
Reported by Ned Batchelder.
 2013-12-17 15:11:24 +02:00
Serhiy Storchaka
11ee080ea7 Fixed leak in sys.flags initialization. 2013-12-17 15:00:53 +02:00
Serhiy Storchaka
87a854dc73 Fixed leak in sys.flags initialization. 2013-12-17 14:59:42 +02:00
Victor Stinner
fdeb6ec45a Issue #14432: Remove the thread state field from the frame structure. Fix a 
crash when a generator is created in a C thread that is destroyed while the
generator is still used. The issue was that a generator contains a frame, and
the frame kept a reference to the Python state of the destroyed C thread. The
crash occurs when a trace function is setup.
 2013-12-13 02:01:38 +01:00
Christian Heimes
985ecdcfc2 ssue #19183: Implement PEP 456 'secure and interchangeable hash algorithm'. 
Python now uses SipHash24 on all major platforms.
 2013-11-20 11:46:18 +01:00
Victor Stinner
2384714819 sysmodule.c: fix sys_update_path(), use Py_ARRAY_LENGTH() to get the size of 
the fullpath buffer, not PATH_MAX. fullpath is declared using MAXPATHLEN or
MAX_PATH depending on the OS, and PATH_MAX is not declared on IRIX.
 2013-11-15 17:33:43 +01:00