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6200 commits

Author SHA1 Message Date
Victor Stinner
15932593ba Issue #26249: Try test_capi on Windows 2016-04-22 18:52:22 +02:00
Victor Stinner
f5c4b99034 PyMem_Malloc() now uses the fast pymalloc allocator 
Issue #26249: PyMem_Malloc() allocator family now uses the pymalloc allocator
rather than system malloc(). Applications calling PyMem_Malloc() without
holding the GIL can now crash: use PYTHONMALLOC=debug environment variable to
validate the usage of memory allocators in your application.
 2016-04-22 16:26:23 +02:00
Martin Panter
abe4d52a1a Merge doc and comment fixes from 3.5 2016-04-19 23:23:16 +00:00
Victor Stinner
0621e0ea86 Don't define _PyMem_PymallocEnabled() if pymalloc is disabled 
Isse #26516.
 2016-04-19 17:02:55 +02:00
Martin Panter
8f26565ba9 Fix spelling (inital), grammar (may translates) in documentation, comments 2016-04-19 04:03:41 +00:00
Serhiy Storchaka
55c861f637 Issue #26745: Removed redundant code in _PyObject_GenericSetAttrWithDict. 
Based on patch by Xiang Zhang.
 2016-04-17 20:31:51 +03:00
Serhiy Storchaka
b6a9c9761c Issue #26778: Fixed "a/an/and" typos in code comment, documentation and error 
messages.
 2016-04-17 09:39:28 +03:00
Serhiy Storchaka
6a7b3a77b4 Issue #26778: Fixed "a/an/and" typos in code comment and documentation. 2016-04-17 08:32:47 +03:00
Benjamin Peterson
a4ed2daea3 merge 3.5 2016-04-16 15:12:37 -07:00
Benjamin Peterson
b0c04cb98c fix slice cache finalization to use gc del 2016-04-16 15:12:29 -07:00
Benjamin Peterson
259d247b31 merge 3.5 (#26659) 2016-04-16 14:54:27 -07:00
Benjamin Peterson
2b601d3905 add gc support to slice (closes #26659) 2016-04-16 14:47:12 -07:00
Berker Peksag
43de36d2c7 Issue #26766: Remove redundant bytearray_format() from bytearrayobject.c 2016-04-16 01:20:47 +03:00
Victor Stinner
e914d41312 Issue #26766: Fix _PyBytesWriter_Finish() 
Return a bytearray object when bytearray is requested and when the small buffer
is used.

Fix also test_bytes: bytearray%args must return a bytearray type.
 2016-04-15 17:52:27 +02:00
Serhiy Storchaka
c9a59e6e4f Issue #26764: Fixed SystemError in bytes.__rmod__. 2016-04-15 14:11:10 +03:00
Martin Panter
cda80940ed Issue #15984: Merge PyUnicode doc from 3.5 2016-04-15 02:27:11 +00:00
Martin Panter
6245cb3c01 Correct “an” → “a” with “Unicode”, “user”, “UTF”, etc 
This affects documentation, code comments, and a debugging messages.
 2016-04-15 02:14:19 +00:00
Serhiy Storchaka
21a663ea28 Issue #26057: Got rid of nonneeded use of PyUnicode_FromObject(). 2016-04-13 15:37:23 +03:00
Serhiy Storchaka
131b8f8eee Issue #26718: super.__init__ no longer leaks memory if called multiple times. 
NOTE: A direct call of super.__init__ is not endorsed!
 2016-04-13 15:28:53 +03:00
Serhiy Storchaka
3d7497608b Issue #26718: super.__init__ no longer leaks memory if called multiple times. 
NOTE: A direct call of super.__init__ is not endorsed!
 2016-04-13 15:27:33 +03:00
Serhiy Storchaka
59865e7fe1 Issue #26200: Restored more safe usages of Py_SETREF. 2016-04-11 09:57:37 +03:00
Serhiy Storchaka
f01e408c16 Issue #26200: Added Py_SETREF and replaced Py_XSETREF with Py_SETREF 
in places where Py_DECREF was used.
 2016-04-10 18:12:01 +03:00
Serhiy Storchaka
57a01d3a0e Issue #26200: Added Py_SETREF and replaced Py_XSETREF with Py_SETREF 
in places where Py_DECREF was used.
 2016-04-10 18:05:40 +03:00
Serhiy Storchaka
03f17f8671 Issue #17339: Improved TypeError message in bytes constructor. 2016-04-10 14:44:59 +03:00
Serhiy Storchaka
ec39756960 Issue #22570: Renamed Py_SETREF to Py_XSETREF. 2016-04-06 09:50:03 +03:00
Serhiy Storchaka
48842714b9 Issue #22570: Renamed Py_SETREF to Py_XSETREF. 2016-04-06 09:45:48 +03:00
Serhiy Storchaka
ab479c49d3 Issue #26494: Fixed crash on iterating exhausting iterators. 
Affected classes are generic sequence iterators, iterators of str, bytes,
bytearray, list, tuple, set, frozenset, dict, OrderedDict, corresponding
views and os.scandir() iterator.
 2016-03-30 20:41:15 +03:00
Serhiy Storchaka
fbb1c5ee06 Issue #26494: Fixed crash on iterating exhausting iterators. 
Affected classes are generic sequence iterators, iterators of str, bytes,
bytearray, list, tuple, set, frozenset, dict, OrderedDict, corresponding
views and os.scandir() iterator.
 2016-03-30 20:40:02 +03:00
Raymond Hettinger
3625af5f21 Moved misplaced functions to the section for C API functions. 2016-03-27 01:15:07 -07:00
Raymond Hettinger
2c257ab0f8 Responsibility for argument checking belongs in set.__init__() rather than set.__new__(). 
See dict.__new__() and list.__new__() for comparison.  Neither of those examine or touch
args or kwds.  That work is done in the __init__() methods.
 2016-03-26 04:10:11 -07:00
Raymond Hettinger
b72e21b9ab Speed-up construction of empty sets by approx 12-14%. 2016-03-25 02:29:59 -07:00
Victor Stinner
f963c13597 longobject.c: fix compilation warning on Windows 64-bit 
We know that Py_SIZE(b) is -1 or 1 an so fits into the sdigit type.
 2016-03-23 18:36:54 +01:00
Victor Stinner
0aed3a4ebc _PyMem_DebugFree(): fix compiler warning on Windows 
Don't return a void value.
 2016-03-23 11:30:43 +01:00
Victor Stinner
fac395681f Optimize bytes.replace(b'', b'.') 
Issue #26574: Optimize bytes.replace(b'', b'.') and
bytearray.replace(b'', b'.'): up to 80% faster. Patch written by Josh Snider.
 2016-03-21 10:38:58 +01:00
Victor Stinner
ad524375af Fail if PyMem_Malloc() is called without holding the GIL 
Issue #26563: Debug hooks on Python memory allocators now raise a fatal error
if functions of the PyMem_Malloc() family are called without holding the GIL.
 2016-03-16 12:12:53 +01:00
Victor Stinner
ffcf1a54d3 Oops, revert unwanted change used to create an example 
Issue #26564.
 2016-03-15 22:49:40 +01:00
Victor Stinner
0611c26a58 On memory error, dump the memory block traceback 
Issue #26564: _PyObject_DebugDumpAddress() now dumps the traceback where a
memory block was allocated on memory block. Use the tracemalloc module to get
the traceback.
 2016-03-15 22:22:13 +01:00
Victor Stinner
c4aec3628b Check the GIL in PyObject_Malloc() 
Issue #26558: The debug hook of PyObject_Malloc() now checks that the GIL is
held when the function is called.
 2016-03-14 22:26:53 +01:00
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
Benjamin Peterson
0f04bc7959 merge 3.5 (closes #26478) 2016-03-03 22:10:52 -08:00
Benjamin Peterson
cfc2a1fc70 merge 3.4 (closes #26478) 2016-03-03 22:08:01 -08:00
Benjamin Peterson
f11b25b081 properly use the ObjArgs variant of CallMethod in dictview binary operations (closes #26478) 2016-03-03 22:05:36 -08:00
Yury Selivanov
d2dc15b26b Merge 3.5 (issue #25888) 2016-03-02 11:31:06 -05:00
Yury Selivanov
c724bae51c coroutines: Error when awaiting on coroutine that's being awaited 
Issue #25888
 2016-03-02 11:30:46 -05:00
Victor Stinner
f2192855dd Merge 3.5 2016-03-01 22:07:53 +01:00
Victor Stinner
337986740f Issue #26464: Fix unicode_fast_translate() again 
Initialize i variable if the string is non-ASCII.
 2016-03-01 21:59:58 +01:00
Victor Stinner
3d9d77a3dc Merge 3.5 2016-03-01 21:30:50 +01:00
Victor Stinner
6c9aa8f2bf Fix str.translate() 
Issue #26464: Fix str.translate() when string is ASCII and first replacements
removes character, but next replacement uses a non-ASCII character or a string
longer than 1 character. Regression introduced in Python 3.5.0.
 2016-03-01 21:30:30 +01:00
Yury Selivanov
3e48b38dff Merge 3.5 (issue #25887) 2016-02-13 18:00:31 -05:00
Yury Selivanov
77c96813ab Issue #25887: Raise a RuntimeError when a coroutine is awaited more than once. 2016-02-13 17:59:05 -05:00