Mirror
/
cpython
mirror of https://github.com/python/cpython
4
1
Fork 0
Code Issues Releases Wiki Activity
98,221 Commits 6 Branches 593 Tags 2.5 GiB
Commit Graph

9940 Commits

Author SHA1 Message Date
Victor Stinner 4c38154a43 Don't parenthesis in _PyObject_CallMethodId() format 
Issue #28915: Without parenthesis, _PyObject_CallMethodId() avoids the creation
a temporary tuple, and so is more efficient.
 2016-12-09 00:33:39 +01:00
Serhiy Storchaka d7d266c113 Merge from 3.6. 2016-12-07 13:32:09 +02:00
Serhiy Storchaka 427f10b442 Merge from 3.5. 2016-12-07 13:31:47 +02:00
Serhiy Storchaka 606ab86c0e Change order of io.UnsupportedOperation base classes. 
This makes tests passing after changes by issue #5322.
 2016-12-07 13:31:20 +02:00
Victor Stinner f17c3de263 Use _PyObject_CallNoArg() 
Replace:
    PyObject_CallFunctionObjArgs(callable, NULL)
with:
    _PyObject_CallNoArg(callable)
 2016-12-06 18:46:19 +01:00
Victor Stinner a5ed5f000a Use _PyObject_CallNoArg() 
Replace:
    PyObject_CallObject(callable, NULL)
with:
    _PyObject_CallNoArg(callable)
 2016-12-06 18:45:50 +01:00
Victor Stinner 408bfa6d96 Issue #28152: Fix -Wunreachable-code warning on clang 
Replace 0 with (0) to ignore a compiler warning about dead code on
"((int)(SEM_VALUE_MAX) < 0)": SEM_VALUE_MAX is not negative on Linux.
 2016-12-05 18:00:42 +01:00
Victor Stinner 44d9bea1b8 Issue #28152: Fix -Wunreachable-code warning on clang 
Replace C if() with precompiler #if to fix a warning on dead code when using
clang.
 2016-12-05 17:55:36 +01:00
Victor Stinner 9a2329f9e1 Issue #28152: Fix -Wunreachable-code warnings on Clang 
Don't declare dead code when the code is declared with Clang.
 2016-12-05 17:56:36 +01:00
Victor Stinner 7bfb42d5b7 Issue #28858: Remove _PyObject_CallArg1() macro 
Replace
   _PyObject_CallArg1(func, arg)
with
   PyObject_CallFunctionObjArgs(func, arg, NULL)

Using the _PyObject_CallArg1() macro increases the usage of the C stack, which
was unexpected and unwanted. PyObject_CallFunctionObjArgs() doesn't have this
issue.
 2016-12-05 17:04:32 +01:00
Victor Stinner de4ae3d486 Backed out changeset b9c9691c72c5 
Issue #28858: The change b9c9691c72c5 introduced a regression. It seems like
_PyObject_CallArg1() uses more stack memory than
PyObject_CallFunctionObjArgs().
 2016-12-04 22:59:09 +01:00
Yury Selivanov edfe8869c8 Merge 3.6 (issue #28843) 2016-12-01 11:37:47 -05:00
Yury Selivanov c2c8fe1252 Issue #28843: Fix asyncio C Task to handle exceptions __traceback__. 2016-12-01 11:36:22 -05:00
Victor Stinner 4778eab1f2 Replace PyObject_CallFunction() with fastcall 
Replace
    PyObject_CallFunction(func, "O", arg)
and
    PyObject_CallFunction(func, "O", arg, NULL)
with
    _PyObject_CallArg1(func, arg)

Replace
    PyObject_CallFunction(func, NULL)
with
    _PyObject_CallNoArg(func)

_PyObject_CallNoArg() and _PyObject_CallArg1() are simpler and don't allocate
memory on the C stack.
 2016-12-01 14:51:04 +01:00
Victor Stinner 27580c1fb5 Replace PyObject_CallFunctionObjArgs() with fastcall 
* PyObject_CallFunctionObjArgs(func, NULL) => _PyObject_CallNoArg(func)
* PyObject_CallFunctionObjArgs(func, arg, NULL) => _PyObject_CallArg1(func, arg)

PyObject_CallFunctionObjArgs() allocates 40 bytes on the C stack and requires
extra work to "parse" C arguments to build a C array of PyObject*.

_PyObject_CallNoArg() and _PyObject_CallArg1() are simpler and don't allocate
memory on the C stack.

This change is part of the fastcall project. The change on listsort() is
related to the issue #23507.
 2016-12-01 14:43:22 +01:00
Victor Stinner 11dd6048aa Add TCP_CONGESTION and TCP_USER_TIMEOUT 
Issue #26273: Add new socket.TCP_CONGESTION (Linux 2.6.13) and
socket.TCP_USER_TIMEOUT (Linux 2.6.37) constants.

Patch written by Omar Sandoval.
 2016-11-29 16:55:04 +01:00
Victor Stinner 4f8dc3d15c Add TCP_CONGESTION and TCP_USER_TIMEOUT 
Issue #26273: Add new socket.TCP_CONGESTION (Linux 2.6.13) and
socket.TCP_USER_TIMEOUT (Linux 2.6.37) constants.

Patch written by Omar Sandoval.
 2016-11-29 16:55:04 +01:00
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
Victor Stinner 726a57d45f Issue #28765: _sre.compile() now checks the type of groupindex and indexgroup 
groupindex must a dictionary and indexgroup must be a tuple.

Previously, indexgroup was a list. Use a tuple to reduce the memory usage.
 2016-11-22 23:04:39 +01:00
Victor Stinner 0b87b69a6e Merge 3.6 2016-11-22 15:30:53 +01:00
Victor Stinner bcf4dccfa7 Issue #28727: Optimize pattern_richcompare() for a==a 
A pattern is equal to itself.
 2016-11-22 15:30:38 +01:00
Victor Stinner e670b2d5c3 Issue #28727: Fix typo in pattern_richcompare() 
Typo catched by Serhiy Storchaka, thanks!
 2016-11-22 15:23:00 +01:00
Serhiy Storchaka e425bd95e9 Issue #28752: Restored the __reduce__() methods of datetime objects. 2016-11-22 00:30:32 +02:00
Serhiy Storchaka 546ce65968 Issue #28752: Restored the __reduce__() methods of datetime objects. 2016-11-22 00:29:42 +02:00
Victor Stinner 065507f03a Merge 3.6 2016-11-21 16:39:01 +01:00
Victor Stinner b44fb128ae Implement rich comparison for _sre.SRE_Pattern 
Issue #28727: Regular expression patterns, _sre.SRE_Pattern objects created by
re.compile(), become comparable (only x==y and x!=y operators). This change
should fix the issue #18383: don't duplicate warning filters when the warnings
module is reloaded (thing usually only done in unit tests).
 2016-11-21 16:35:08 +01:00
INADA Naoki 7fc69f2373 Issue #28532: Show sys.version when -V option is supplied twice 2016-11-21 20:58:10 +09:00
INADA Naoki 0e175a6e76 Issue #28532: Show sys.version when -V option is supplied twice 2016-11-21 20:57:14 +09:00
Martin Panter 7d6e9232b1 Issue #25659: Merge ctypes fix from 3.6 2016-11-20 22:17:44 +00:00
Martin Panter a57890e5ec Issue #10656: Merge AIX build fix from 3.6 2016-11-20 22:16:46 +00:00
Martin Panter 04b35753f7 Issue #25659: Merge ctypes fix from 3.5 2016-11-20 22:07:29 +00:00
Martin Panter e45df0a6da Issue #10656: Merge AIX build fix from 3.5 2016-11-20 22:06:44 +00:00
Serhiy Storchaka 460bd0d284 Issue #19569: Compiler warnings are now emitted if use most of deprecated 
functions.
 2016-11-20 12:16:46 +02:00
Serhiy Storchaka 85b0f5beb1 Added the const qualifier to char* variables that refer to readonly internal 
UTF-8 represenatation of Unicode objects.
 2016-11-20 10:16:47 +02:00
Martin Panter 6e723d2d11 Issue #25659: Change assert to TypeError in from_buffer/_copy() 
Based on suggestion by Eryk Sun.
 2016-11-20 07:58:35 +00:00
Martin Panter 395733d46b Issue #10656: Fix out-of-tree building on AIX 
The ld_so_aix script and python.exp file are created in the build directory.
Patch by Tristan Carel and Michael Haubenwallner.
 2016-11-20 07:56:37 +00:00
Serhiy Storchaka a98c4a984b Replaced outdated macros _PyUnicode_AsString and _PyUnicode_AsStringAndSize 
with PyUnicode_AsUTF8 and PyUnicode_AsUTF8AndSize.
 2016-11-20 09:13:40 +02:00
Serhiy Storchaka 06515833fe Replaced outdated macros _PyUnicode_AsString and _PyUnicode_AsStringAndSize 
with PyUnicode_AsUTF8 and PyUnicode_AsUTF8AndSize.
 2016-11-20 09:13:07 +02:00
Serhiy Storchaka f6f1591808 Issue #28715: Added error checks for PyUnicode_AsUTF8(). 2016-11-20 08:48:30 +02:00
Serhiy Storchaka e20973926a Issue #28715: Added error checks for PyUnicode_AsUTF8(). 2016-11-20 08:48:07 +02:00
Serhiy Storchaka 144f77a981 Issue #28715: Added error checks for PyUnicode_AsUTF8(). 2016-11-20 08:47:21 +02:00
Steve Dower 83aeb3cc80 Issue #28732: Raise ValueError when argv[0] is empty 2016-11-19 19:17:46 -08:00
Steve Dower bce26262d1 Issue #28732: Raise ValueError when argv[0] is empty 2016-11-19 19:17:26 -08:00
Steve Dower 93ff8725b3 Issue #28732: Raise ValueError when argv[0] is empty. 2016-11-19 19:03:54 -08:00
Steve Dower 6f33e294e5 Issue #28732: Raise ValueError when os.spawn*() is passed an empty tuple of arguments 2016-11-19 18:53:36 -08:00
Steve Dower 859fd7bd7a Issue #28732: Raise ValueError when os.spawn*() is passed an empty tuple of arguments 2016-11-19 18:53:19 -08:00
Steve Dower 1325ee0938 Merge from 3.6 2016-11-19 18:41:31 -08:00
Steve Dower c3630612ab Merge from 3.5 and fix a few other functions missing IPH handling. 2016-11-19 18:41:16 -08:00
Steve Dower 11f4326ca1 Issue #28732: Fix crash in os.spawnv() with no elements in args 
Prevents crashes in some other posixmodule.c functions
 2016-11-19 18:33:39 -08:00
Serhiy Storchaka 1a73bf365e Issue #28701: Replace PyUnicode_CompareWithASCIIString with _PyUnicode_EqualToASCIIString. 
The latter function is more readable, faster and doesn't raise exceptions.
 2016-11-16 10:19:57 +02:00
Serhiy Storchaka 3b73ea1278 Issue #28701: Replace PyUnicode_CompareWithASCIIString with _PyUnicode_EqualToASCIIString. 
The latter function is more readable, faster and doesn't raise exceptions.
 2016-11-16 10:19:20 +02:00
Serhiy Storchaka f4934ea77d Issue #28701: Replace PyUnicode_CompareWithASCIIString with _PyUnicode_EqualToASCIIString. 
The latter function is more readable, faster and doesn't raise exceptions.
 2016-11-16 10:17:58 +02:00
Benjamin Peterson 2294f83c7c merge 3.6 2016-11-14 00:15:52 -08:00
Benjamin Peterson 996fc1fcfc correctly emulate error semantics of gen.throw in FutureIter_throw 2016-11-14 00:15:44 -08:00
Martin Panter 5e17ad9716 Merge AIX fixes from 3.6 2016-11-14 05:04:36 +00:00
Martin Panter f8cebad290 Merge AIX fixes from 3.5 into 3.6 2016-11-14 05:04:12 +00:00
Martin Panter c9e08d8cb5 Issue #28000: Fix gethostbyname_r() usage on AIX with _LINUX_SOURCE_COMPAT 
Patch by Matthieu S.
 2016-11-14 04:26:36 +00:00
Serhiy Storchaka ac40c6c575 Issue #19398: Extra slash no longer added to sys.path components in case of 
empty compile-time PYTHONPATH components.  This fixes some tests in -S or -I
modes.
 2016-11-11 12:07:48 +02:00
Serhiy Storchaka a27c064428 Issue #19398: Extra slash no longer added to sys.path components in case of 
empty compile-time PYTHONPATH components.  This fixes some tests in -S or -I
modes.
 2016-11-11 12:06:38 +02:00
Serhiy Storchaka 62e32d6352 Issue #19398: Extra slash no longer added to sys.path components in case of 
empty compile-time PYTHONPATH components.  This fixes some tests in -S or -I
modes.
 2016-11-11 12:05:01 +02:00
Yury Selivanov 3e05a9c2b0 Merge 3.6 (issue #28653) 2016-11-09 18:57:00 -05:00
Yury Selivanov 0a66a1cdd6 Merge 3.6 (issue #28653) 2016-11-09 18:56:26 -05:00
Yury Selivanov 46a02db90b Issue #28653: Fix a refleak in functools.lru_cache. 2016-11-09 18:55:45 -05:00
Yury Selivanov bff8f647a9 Merge 3.6 (issue #26081) 2016-11-08 19:05:42 -05:00
Yury Selivanov 692796a948 Issue #26081: Fix refleak in _asyncio.Future.__iter__().throw. 2016-11-08 19:04:57 -05:00
Serhiy Storchaka b74fecc396 Issue #28585: Restored docstring of os._isdir(). 2016-11-08 20:28:43 +02:00
Serhiy Storchaka 852cc3335e Issue #28585: Restored docstring of os._isdir(). 2016-11-08 20:26:18 +02:00
Serhiy Storchaka 579f038018 Issue #28585: Restored docstring of os._isdir(). 2016-11-08 20:21:22 +02:00
Serhiy Storchaka 85bcf37e15 Issue #23996: Added _PyGen_SetStopIterationValue for safe raising 
StopIteration with value. More safely handle non-normalized exceptions
in -_PyGen_FetchStopIterationValue.
 2016-11-06 18:47:35 +02:00
Serhiy Storchaka 60e49aa756 Issue #23996: Added _PyGen_SetStopIterationValue for safe raising 
StopIteration with value. More safely handle non-normalized exceptions
in -_PyGen_FetchStopIterationValue.
 2016-11-06 18:47:03 +02:00
Serhiy Storchaka f0b311bd73 Issue #28123: _PyDict_GetItem_KnownHash() now can raise an exception as 
PyDict_GetItemWithError().  Patch by Xiang Zhang.
 2016-11-06 13:18:24 +02:00
Serhiy Storchaka 5f548a24a4 Issue #28387: Fixed possible crash in _io.TextIOWrapper deallocator when 
the garbage collector is invoked in other thread.
Based on patch by Sebastian Cufre.
 2016-11-03 15:38:17 +02:00
Serhiy Storchaka a7c972e03b Issue #28387: Fixed possible crash in _io.TextIOWrapper deallocator when 
the garbage collector is invoked in other thread.
Based on patch by Sebastian Cufre.
 2016-11-03 15:37:01 +02:00
Serhiy Storchaka 88b2219358 Issue #27517: LZMA compressor and decompressor no longer raise exceptions if 
given empty data twice.  Patch by Benjamin Fogle.
 2016-10-31 08:31:13 +02:00
Serhiy Storchaka 04f17f103a Issue #27517: LZMA compressor and decompressor no longer raise exceptions if 
given empty data twice.  Patch by Benjamin Fogle.
 2016-10-31 08:30:09 +02:00
Serhiy Storchaka a0d9c685d0 Issue #28549: Fixed segfault in curses's addch() with ncurses6. 2016-10-30 22:53:09 +02:00
Serhiy Storchaka 0bcd89b859 Issue #28549: Fixed segfault in curses's addch() with ncurses6. 2016-10-30 22:52:06 +02:00
Xavier de Gaye 0eacef3ecf Issue #28444: Merge with 3.5. 2016-10-29 16:59:32 +02:00
Xavier de Gaye 84968b74c8 Issue #28444: Fix missing extensions modules when cross compiling. 2016-10-29 16:57:20 +02:00
Serhiy Storchaka 49d02d1659 Issue #28586: Converted os.scandir() to Argument Clinic. 2016-11-06 13:45:33 +02:00
Serhiy Storchaka 04230c4087 Issue #28123: _PyDict_GetItem_KnownHash() now can raise an exception as 
PyDict_GetItemWithError().  Patch by Xiang Zhang.
 2016-11-06 13:19:38 +02:00
Serhiy Storchaka d63f1f757c Issue #28387: Fixed possible crash in _io.TextIOWrapper deallocator when 
the garbage collector is invoked in other thread.
Based on patch by Sebastian Cufre.
 2016-11-03 15:38:58 +02:00
Serhiy Storchaka ecf40c1dce Issue #27517: LZMA compressor and decompressor no longer raise exceptions if 
given empty data twice.  Patch by Benjamin Fogle.
 2016-10-31 08:31:41 +02:00
Serhiy Storchaka e1ac09d137 Issue #28549: Fixed segfault in curses's addch() with ncurses6. 2016-10-30 22:54:23 +02:00
Xavier de Gaye 0af10ac472 Issue #28444: Merge with 3.6. 2016-10-29 17:01:07 +02:00
Victor Stinner 43a5c1c9d3 Merge 3.6 2016-10-29 09:11:06 +02:00
Victor Stinner f94d1eee74 Issue #28544: Fix inefficient call to _PyObject_CallMethodId() 
"()" format string creates an empty list of argument but requires extra work to
parse the format string.
 2016-10-29 09:05:39 +02:00
Yury Selivanov f0bbee6228 Merge 3.6 (issue #28544) 2016-10-28 19:01:46 -04:00
Yury Selivanov 684ef2c888 Issue #28544: Pass `PyObject*` to _PyDict_Pop, not `PyDictObject*` 2016-10-28 19:01:21 -04:00
Victor Stinner 1e03d8cc12 Merge 3.6 2016-10-28 19:15:08 +02:00
Victor Stinner 1aea8fb9e0 Issue #28544: Fix _asynciomodule.c on Windows 
PyType_Ready() sets the reference to &PyType_Type.

&PyType_Type cannot be resolved at compilation time (not on Windows?).
 2016-10-28 19:13:52 +02:00
Yury Selivanov 29d3cbfe97 Merge 3.6 (issue #28544) 2016-10-28 12:53:29 -04:00
Yury Selivanov a0c1ba608e Issue #28544: Implement asyncio.Task in C. 
This implementation provides additional 10-20% speed boost for
asyncio programs.

The patch also fixes _asynciomodule.c to use Arguments Clinic, and
makes '_schedule_callbacks' an overridable method (as it was in 3.5).
 2016-10-28 12:52:37 -04:00
Serhiy Storchaka 3809c25bc3 Fixed possible NULL decrefing. 2016-10-28 12:17:17 +03:00
Serhiy Storchaka 8a8ebc900a Fixed possible NULL decrefing. 2016-10-28 12:16:21 +03:00
Serhiy Storchaka 3ec5f421c5 Fixed possible NULL decrefing. 2016-10-28 12:14:34 +03:00
Serhiy Storchaka 9e7d6a9d5e Issue #28526: Use PyUnicode_AsEncodedString() instead of 
PyUnicode_AsEncodedObject() in _curese to ensure that the result
is a bytes object.
 2016-10-27 19:33:22 +03:00
Serhiy Storchaka 802426f99b Issue #28526: Use PyUnicode_AsEncodedString() instead of 
PyUnicode_AsEncodedObject() in _curese to ensure that the result
is a bytes object.
 2016-10-27 19:33:05 +03:00
Serhiy Storchaka b29cee40ee Issue #28526: Use PyUnicode_AsEncodedString() instead of 
PyUnicode_AsEncodedObject() in _curese to ensure that the result
is a bytes object.
 2016-10-27 19:31:49 +03:00
INADA Naoki 12a98e8cbb Issue #28430: Fix iterator of C implemented asyncio.Future doesn't 
accept non-None value is passed to it.send(val).
 2016-10-25 19:11:40 +09:00