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2483 Commits

Author SHA1 Message Date
Victor Stinner
22fabe218d Fix typo: PyMem_Alloc => PyMem_Malloc 2015-02-11 18:17:56 +01:00
Larry Hastings
f77232b04e Post-release updates for Python 3.5.0a1. 2015-02-08 14:07:14 -08:00
Larry Hastings
833d1925c7 Post-release updates for Python 3.4.3rc1. 2015-02-08 14:04:36 -08:00
Larry Hastings
b06f142f5f Release bump for 3.5.0a1. 2015-02-07 16:00:55 -08:00
Larry Hastings
e5529063b2 Version bump for 3.4.3rc1. 2015-02-07 16:00:45 -08:00
Serhiy Storchaka
3dd3e26680 Issue #22896: Avoid to use PyObject_AsCharBuffer(), PyObject_AsReadBuffer() 
and PyObject_AsWriteBuffer().
 2015-02-03 01:25:42 +02:00
Raymond Hettinger
91496a08d4 merge 2015-01-29 22:02:17 -08:00
Raymond Hettinger
c5644126a2 Move the set search finger before the smalltable. 2015-01-29 22:00:32 -08:00
Stefan Krah
f5324d7074 Closes #22668: Merge from 3.4. 2015-01-29 14:29:51 +01:00
Stefan Krah
fa5d6a5ff3 Issue #22668: Ensure that format strings survive slicing after casting. 2015-01-29 14:27:23 +01:00
Raymond Hettinger
a5ebbf6295 Remove unneeded dummy test from the set search loop (when the hashes match we know the key is not a dummy). 2015-01-26 21:54:35 -08:00
Raymond Hettinger
93035c44fd Issue #23119: Simplify setobject by inlining the special case for unicode equality testing. 2015-01-25 16:12:49 -08:00
Ethan Furman
b95b56150f Issue20284: Implement PEP461 2015-01-23 20:05:18 -08:00
Raymond Hettinger
1202a4733e Issue 23261: Clean-up the hack to store the set.pop() search finger in a hash field instead of the setobject. 2015-01-18 13:12:42 -08:00
Benjamin Peterson
610bc6a211 merge 3.4 (#23221) 2015-01-13 09:20:31 -05:00
Benjamin Peterson
82f34ada45 fix instances of consecutive articles (closes #23221) 
Patch by Karan Goel.
 2015-01-13 09:17:24 -05:00
Victor Stinner
4f5366e65a Issue #22038: pyatomic.h now uses stdatomic.h or GCC built-in functions for 
atomic memory access if available. Patch written by Vitor de Lima and Gustavo
Temple.
 2015-01-09 02:13:19 +01:00
Raymond Hettinger
3f063a54ce Minor comment clean-up 2014-12-28 17:15:12 -08:00
Raymond Hettinger
404a45d91a Neaten-up setobject.h 
- Move all Py_LIMITED_API exclusions together under one #ifndef
- Group PyAPI_FUNC functions and PyAPI_DATA together.
- Bring related comments together and put them in the appropriate section.
 2014-12-26 17:28:16 -08:00
Serhiy Storchaka
b757c83ec6 Issue #22581: Use more "bytes-like object" throughout the docs and comments. 2014-12-05 22:25:22 +02:00
Serhiy Storchaka
92bf919ed0 Issue #22581: Use more "bytes-like object" throughout the docs and comments. 2014-12-05 22:26:10 +02:00
Serhiy Storchaka
166ebc4e5d Issue #19676: Added the "namereplace" error handler. 2014-11-25 13:57:17 +02:00
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
df4518ca4b Issue #22453: Removed non-documented macro PyObject_REPR(). 2014-11-18 23:34:33 +02:00
Serhiy Storchaka
1eba04663e Issue #18637: Fixed an error in _PyNode_SizeOf declaration. 
Patch by Roumen Petrov.
 2014-11-18 17:30:50 +02:00
Serhiy Storchaka
60fe569673 Issue #18637: Fixed an error in _PyNode_SizeOf declaration. 
Patch by Roumen Petrov.
 2014-11-18 17:30:15 +02:00
Serhiy Storchaka
42826566f5 Issue #22193: Fixed integer overflow error in sys.getsizeof(). 
Fixed an error in _PySys_GetSizeOf declaration.
 2014-11-15 13:22:27 +02:00
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
81f68a7d4b Issue #22453: Warn against the use of leaking macro PyObject_REPR(). 2014-11-19 00:08:38 +02:00
Victor Stinner
b71c7dc9dd Issue #22591: Drop support of MS-DOS 
Drop support of MS-DOS, especially of the DJGPP compiler (MS-DOS port of GCC).

Today is a sad day. Good bye MS-DOS, good bye my friend :'-(
 2014-10-10 11:55:41 +02:00
Serhiy Storchaka
78184af9b5 Issue #21715: Extracted shared complicated code in the _io module to new 
_PyErr_ChainExceptions() function.
 2014-10-08 22:32:50 +03:00
Serhiy Storchaka
e2bd2a7186 Issue #21715: Extracted shared complicated code in the _io module to new 
_PyErr_ChainExceptions() function.
 2014-10-08 22:31:52 +03:00
Antoine Pitrou
94262ebc9c Issue #22462: Fix pyexpat's creation of a dummy frame to make it appear in exception tracebacks. 
Initial patch by Mark Shannon.
 2014-10-08 20:02:40 +02:00
Antoine Pitrou
0ddbf4795f Issue #22462: Fix pyexpat's creation of a dummy frame to make it appear in exception tracebacks. 
Initial patch by Mark Shannon.
 2014-10-08 20:00:09 +02:00
Larry Hastings
adeb140cb3 Post-release changes after 3.4.2 final. 2014-10-08 02:40:43 -07:00
Larry Hastings
dbb126103e Release bump for 3.4.2 final. 2014-10-05 19:05:50 -07:00
Antoine Pitrou
0676a406bf Issue #18711: Add a new PyErr_FormatV function, similar to PyErr_Format but accepting a va_list argument. 2014-09-30 21:16:27 +02:00
Larry Hastings
03776e33a9 Bump version number for 3.4.2rc1 release. 2014-09-21 00:09:56 +01:00
Nick Coghlan
a0f33759fa Merge fix for issue #22166 from 3.4 2014-09-15 23:55:16 +12:00
Nick Coghlan
8fad1676a2 Issue #22166: clear codec caches in test_codecs 2014-09-15 23:50:44 +12:00
Victor Stinner
ae58649721 Issue #22043: time.monotonic() is now always available 
threading.Lock.acquire(), threading.RLock.acquire() and socket operations now
use a monotonic clock, instead of the system clock, when a timeout is used.
 2014-09-02 23:18:25 +02:00
Victor Stinner
5791a5403b pytime.h: remove duplicated "#ifndef Py_LIMITED_API" 2014-08-31 15:48:55 +02:00
Victor Stinner
0011124dc2 Issue #22043: _PyTime_Init() now checks if the system clock works. 
Other changes:

* The whole _PyTime API is private (not defined if Py_LIMITED_API is set)
* _PyTime_gettimeofday_info() also returns -1 on error
* Simplify PyTime_gettimeofday(): only use clock_gettime(CLOCK_REALTIME) or
  gettimeofday() on UNIX. Don't fallback to ftime() or time() anymore.
 2014-08-29 16:31:59 +02:00
Serhiy Storchaka
121be0d64b Issue #22193: Added private function _PySys_GetSizeOf() needed to implement 
some __sizeof__() methods.
 2014-08-14 22:22:35 +03:00
Serhiy Storchaka
547d3bc3a6 Issue #22193: Added private function _PySys_GetSizeOf() needed to implement 
some __sizeof__() methods.
 2014-08-14 22:21:18 +03:00
Antoine Pitrou
b349e4c929 Issue #22116: C functions and methods (of the 'builtin_function_or_method' type) can now be weakref'ed. Patch by Wei Wu. 2014-08-06 19:31:40 -04:00
Victor Stinner
f6a271ae98 Issue #18395: Rename `_Py_char2wchar() to :c:func:Py_DecodeLocale`, rename 
``_Py_wchar2char()`` to :c:func:`Py_EncodeLocale`, and document these
functions.
 2014-08-01 12:28:48 +02:00
Victor Stinner
1db9e7bb19 Issue #22054: Add os.get_blocking() and os.set_blocking() functions to get and 
set the blocking mode of a file descriptor (False if the O_NONBLOCK flag is
set, True otherwise). These functions are not available on Windows.
 2014-07-29 22:32:47 +02:00
Martin v. Löwis
7252a6e81e Issue #20179: Apply Argument Clinic to bytes and bytearray. 
Patch by Tal Einat.
 2014-07-27 16:25:09 +02:00
Antoine Pitrou
1eee8e5207 Issue #21803: remove macro indirections in complexobject.h 2014-07-07 18:49:30 -04:00
Victor Stinner
40ee30181f Issue #21205: Add a new `__qualname__` attribute to generator, the qualified 
name, and use it in the representation of a generator (``repr(gen)``). The
default name of the generator (``__name__`` attribute) is now get from the
function instead of the code. Use ``gen.gi_code.co_name`` to get the name of
the code.
 2014-06-16 15:59:28 +02:00
Larry Hastings
8c3ec536e9 Merge 3.4.3 release engineering changes back into 3.4. 2015-02-26 05:58:48 -08:00
Larry Hastings
e287746401 Post-release changes for 3.4.3. 2015-02-26 05:56:32 -08:00
Larry Hastings
fc8eda5ad8 Release bump for 3.4.3 final. 2015-02-22 23:55:39 -08:00
Victor Stinner
d8f0d922d5 Issue #21233: Rename the C structure "PyMemAllocator" to "PyMemAllocatorEx" to 
make sure that the code using it will be adapted for the new "calloc" field
(instead of crashing).
 2014-06-02 21:57:10 +02:00
Benjamin Peterson
c7ceefc1a2 a post 3.4.1 world 2014-05-26 15:53:27 -07:00
Benjamin Peterson
c12318a7fd merge 3.4 (#21587) 2014-05-26 15:12:43 -07:00
Benjamin Peterson
1a2cf9aba7 remove tab (closes #21587) 2014-05-26 15:12:28 -07:00
Larry Hastings
5c26a8afbb Version bump for 3.4.1. 2014-05-17 21:46:35 -07:00
Larry Hastings
2110603344 Post-release version bump for 3.4.1rc1. Sorry it's late! 2014-05-17 20:54:44 -07:00
Victor Stinner
45e8e2f218 Issue #21490: Add new C macros: Py_ABS() and Py_STRINGIFY() 
Keep _Py_STRINGIZE() in PC/pyconfig.h to not introduce a dependency between
pyconfig.h and pymacros.h.
 2014-05-14 17:24:35 +02:00
Larry Hastings
95e0b0d1d0 Version bump for 3.4.1rc1. 2014-05-04 05:06:24 -07:00
Benjamin Peterson
39992d3043 do not expose known hash api in stable API 2014-05-03 19:39:15 -04:00
Raymond Hettinger
4b74fba62f Issue 21101: Internal API for dict getitem and setitem where the hash value is known. 2014-05-03 16:32:11 -07:00
Victor Stinner
db067af12a Issue #21233: Add new C functions: PyMem_RawCalloc(), PyMem_Calloc(), 
PyObject_Calloc(), _PyObject_GC_Calloc(). bytes(int) and bytearray(int) are now
using ``calloc()`` instead of ``malloc()`` for large objects which is faster
and use less memory (until the bytearray buffer is filled with data).
 2014-05-02 22:31:14 +02:00
Benjamin Peterson
8bdeb1672c support setting fpu precision on m68k (closes #20904) 
Patch from Andreas Schwab.
 2014-04-17 00:00:31 -04:00
Kushal Das
02d23a212a Closes Issue 17861: Autogenerate Include/opcode.h from opcode.py. 
It includes required changes in Makefile.pre.in and configure.ac
among other files.
 2014-04-15 23:50:06 +05:30
Andrew Kuchling
6283691d46 #11983: update comment to describe which fields are used and why. 
Original patch by Caelyn McAulay; modified after discussion w/ her at
the PyCon 2014 sprints.
 2014-04-14 14:19:52 -04:00
Benjamin Peterson
d51374ed78 PEP 465: a dedicated infix operator for matrix multiplication (closes #21176) 2014-04-09 23:55:56 -04:00
Benjamin Peterson
1d1d95bf83 merge 3.4 2014-04-08 10:51:37 -04:00
Benjamin Peterson
7ddf3eba90 use imperative 2014-04-08 10:51:20 -04:00
Antoine Pitrou
08eae43e2a Issue #19537: Fix PyUnicode_DATA() alignment under m68k. Patch by Andreas Schwab. 2014-03-23 22:55:40 +01:00
Antoine Pitrou
8c6f8dc527 Issue #19537: Fix PyUnicode_DATA() alignment under m68k. Patch by Andreas Schwab. 2014-03-23 22:55:03 +01:00
Larry Hastings
f5002bd6ac Version bump to 3.5, step 2. 2014-03-16 23:05:59 -07:00
Larry Hastings
3c5c56f3c0 Merged default into 3.4 branch. 3.4 branch is now effectively 3.4.1rc1. 2014-03-16 22:54:05 -07:00
Larry Hastings
e41b73caca Post-release verion bump for 3.4.0(+). 2014-03-16 20:13:07 -07:00
Larry Hastings
cf1a3cd2c7 Release bump for 3.4.0 final. 2014-03-15 22:34:24 -07:00
Benjamin Peterson
bdc4b02985 cast negative numbers to size_t before shifting them (#20929) 2014-03-14 20:15:29 -05:00
Larry Hastings
6b5284fd4e Mark branch as being after Python 3.4.0rc3. 2014-03-15 20:57:42 -07:00
Larry Hastings
d5c59763ad Version bump for 3.4.0rc3. 2014-03-09 04:13:05 -07:00
Victor Stinner
3c1b379ebd Issue #20320: select.select() and select.kqueue.control() now round the timeout 
aways from zero, instead of rounding towards zero.

It should make test_asyncio more reliable, especially test_timeout_rounding() test.
 2014-02-17 00:02:43 +01:00
Larry Hastings
3f99504c08 Merge Python 3.4.0rc1 release branch. 2014-02-11 00:15:46 -08:00
Larry Hastings
4cce8f2f40 Python 3.4.0rc1: Post-release updates. 2014-02-11 00:14:16 -08:00
Larry Hastings
e9f73ac1fd Python 3.4.0rc1: Version bump. 2014-02-10 14:45:05 -08:00
Serhiy Storchaka
013bb91aa3 Issue #19255: The builtins module is restored to initial value before 
cleaning other modules.  The sys and builtins modules are cleaned last.
 2014-02-10 18:21:34 +02:00
Larry Hastings
f34177a6f9 Version bump for Python 3.4.0rc2. 2014-02-23 02:18:24 -06:00
Serhiy Storchaka
87a5c515d0 Issue #19255: The builtins module is restored to initial value before 
cleaning other modules.  The sys and builtins modules are cleaned last.
 2014-02-10 18:21:34 +02:00
Larry Hastings
8f9f0f12e8 Issue #20517: Removed unnecessary new (short-lived) functions from PyErr. 2014-02-10 03:43:57 -08:00
Larry Hastings
b082731fbb Issue #20517: Functions in the os module that accept two filenames 
now register both filenames in the exception on failure.
This required adding new C API functions allowing OSError exceptions
to reference two filenames instead of one.
 2014-02-09 22:05:19 -08:00
Larry Hastings
2623c8c23c Issue #20530: Argument Clinic's signature format has been revised again. 
The new syntax is highly human readable while still preventing false
positives.  The syntax also extends Python syntax to denote "self" and
positional-only parameters, allowing inspect.Signature objects to be
totally accurate for all supported builtins in Python 3.4.
 2014-02-08 22:15:29 -08:00
Nick Coghlan
a9b15241c6 Close #20404: blacklist non-text encodings in io.TextIOWrapper 
- io.TextIOWrapper (and hence the open() builtin) now use the
  internal codec marking system added for issue #19619
- also tweaked the C code to only look up the encoding once,
  rather than multiple times
- the existing output type checks remain in place to deal with
  unmarked third party codecs.
 2014-02-04 22:11:18 +10:00
Martin v. Löwis
ca7b04644c Issue #17162: Add PyType_GetSlot. 2014-02-04 09:33:05 +01:00
Larry Hastings
581ee3618c Issue #20326: Argument Clinic now uses a simple, unique signature to 
annotate text signatures in docstrings, resulting in fewer false
positives.  "self" parameters are also explicitly marked, allowing
inspect.Signature() to authoritatively detect (and skip) said parameters.

Issue #20326: Argument Clinic now generates separate checksums for the
input and output sections of the block, allowing external tools to verify
that the input has not changed (and thus the output is not out-of-date).
 2014-01-28 05:00:08 -08:00
Larry Hastings
ee4cca6e33 Post-release bump for 3.4.0 beta 3. 2014-01-26 22:27:20 -08:00
Larry Hastings
2d8e1e4f07 Version bump for 3.4.0b3. 2014-01-26 00:48:23 -08:00
Larry Hastings
c20472640c Issue #20390: Small fixes and improvements for Argument Clinic. 2014-01-25 20:43:29 -08:00
Larry Hastings
5c66189e88 Issue #20189: Four additional builtin types (PyTypeObject, 
PyMethodDescr_Type, _PyMethodWrapper_Type, and PyWrapperDescr_Type)
have been modified to provide introspection information for builtins.
Also: many additional Lib, test suite, and Argument Clinic fixes.
 2014-01-24 06:17:25 -08:00
Larry Hastings
b7ccb20423 Issue #20294: Argument Clinic now supports argument parsing for __new__ and 
__init__ functions.
 2014-01-18 23:50:21 -08:00
Larry Hastings
e7ee44e9ba Post-release engineering; updated NEWS and version string. 2014-01-06 07:17:47 -08:00
Larry Hastings
a6c55232ab Bump version number for 3.4.0b2. 2014-01-05 04:40:25 -08:00
Larry Hastings
3cceb38486 Issue #19976: Argument Clinic METH_NOARGS functions now always 
take two parameters.
 2014-01-04 11:09:09 -08:00
Martin v. Löwis
1c0689c613 Issue #19526: Exclude all new API from the stable ABI. 2014-01-03 21:36:49 +01:00
Christian Heimes
af01f66817 Issue #16136: Remove VMS support and VMS-related code 2013-12-21 16:19:10 +01:00
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
Serhiy Storchaka
c4f3212abc Issue #17576: Deprecation warning emitted now when __int__() or __index__() 
return not int instance.  Introduced _PyLong_FromNbInt() and refactored
PyLong_As*() functions.
 2013-12-11 21:26:36 +02:00
Serhiy Storchaka
31a655411a Issue #17576: Deprecation warning emitted now when __int__() or __index__() 
return not int instance.  Introduced _PyLong_FromNbInt() and refactored
PyLong_As*() functions.
 2013-12-11 21:07:54 +02:00
Victor Stinner
b077c0552f (Merge 3.3) Issue #19932: Fix typo in import.h, missing whitespaces in function prototypes. 2013-12-10 01:20:39 +01:00
Victor Stinner
d860d5cf6d Issue #19932: Fix typo in import.h, missing whitespaces in function prototypes. 2013-12-10 01:19:58 +01:00
Alexandre Vassalotti
2ccf8e969c Issue #6477: Merge with 3.3. 2013-11-30 17:58:53 -08:00
Alexandre Vassalotti
65846c6c51 Issue #6477: Keep PyNotImplemented_Type and PyNone_Type private. 2013-11-30 17:55:48 -08:00
Alexandre Vassalotti
3c23e7a5dc Issue #6477: Merge with 3.3. 2013-11-30 16:21:20 -08:00
Alexandre Vassalotti
19b6fa6ebb Issue #6477: Added support for pickling the types of built-in singletons. 2013-11-30 16:06:39 -08:00
Larry Hastings
7e611dab4a Bump version number to 3.4.0b1. 2013-11-24 06:59:35 -08:00
Larry Hastings
ebdcb50b8a Issue #19730: Argument Clinic now supports all the existing PyArg 
"format units" as legacy converters, as well as two new features:
"self converters" and the "version" directive.
 2013-11-23 14:54:00 -08:00
Larry Hastings
3a9079742f Issue #19722: Added opcode.stack_effect(), which accurately 
computes the stack effect of bytecode instructions.
 2013-11-23 14:49:22 -08:00
Nick Coghlan
c72e4e6dcc Issue #19619: Blacklist non-text codecs in method API 
str.encode, bytes.decode and bytearray.decode now use an
internal API to throw LookupError for known non-text encodings,
rather than attempting the encoding or decoding operation and
then throwing a TypeError for an unexpected output type.

The latter mechanism remains in place for third party non-text
encodings.
 2013-11-22 22:39:36 +10:00
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
a726192181 oops, remove _PyObject_ReprWriter() definition (unwanted change) 2013-11-19 13:18:45 +01:00
Victor Stinner
4a58707a34 Add _PyUnicodeWriter_WriteASCIIString() function 2013-11-19 12:54:53 +01:00
Georg Brandl
1d2436a581 Post-release bump. 2013-11-17 09:17:40 +01:00
Georg Brandl
9e2043a561 Bump to 3.3.3 final. 2013-11-17 07:58:22 +01:00
Georg Brandl
4cf9b2047d Bump to 3.3.3rc2. 2013-11-11 06:13:54 +01:00
Victor Stinner
042cb465f6 Fix compiler warning on Windows 64-bit: asdl_seq_SET() stores the index parameter 
into a Py_ssize_t, instead of an int
 2013-11-16 00:16:58 +01:00
Nick Coghlan
8b097b4ed7 Close #17828: better handling of codec errors 
- output type errors now redirect users to the type-neutral
  convenience functions in the codecs module
- stateless errors that occur during encoding and decoding
  will now be automatically wrapped in exceptions that give
  the name of the codec involved
 2013-11-13 23:49:21 +10:00
Victor Stinner
8ea86509ab Issue #19512, #19526: Exclude the new _PyDict_DelItemId() function from the 
stable ABI
 2013-11-08 14:07:11 +01:00
Victor Stinner
bd303c165b Issue #19512, #19515: remove shared identifiers, move identifiers where they 
are used.

Move also _Py_IDENTIFIER() defintions to the top in modified files to remove
identifiers duplicated in the same file.
 2013-11-07 23:07:29 +01:00
Victor Stinner
ad14ccd047 Issue #19512: add _PyUnicode_CompareWithId() function 
_PyUnicode_CompareWithId() is faster than PyUnicode_CompareWithASCIIString()
when both strings are equal and interned.

Add also _PyId_builtins identifier for "builtins" common string.
 2013-11-07 00:46:04 +01:00
Victor Stinner
090543736f Issue #19512: add some common identifiers to only create common strings once, 
instead of creating temporary Unicode string objects

Add also more identifiers in pythonrun.c to avoid temporary Unicode string
objets for the interactive interpreter.
 2013-11-06 22:41:44 +01:00
Victor Stinner
d67bd45537 Issue #19512: Add _PySys_GetObjectId() and _PySys_SetObjectId() functions 2013-11-06 22:36:40 +01:00
Victor Stinner
5fd2e5ae8a Issue #19512: Add a new _PyDict_DelItemId() function, similar to 
PyDict_DelItemString() but using an identifier for the key
 2013-11-06 18:58:22 +01:00
Victor Stinner
95701bdf40 Issue #19512: Add PyRun_InteractiveOneObject() function 
Only decode the filename once. PyRun_InteractiveOneObject() uses an identifier
for "<string>" string, so the byte string is only decoded once.
 2013-11-06 18:41:07 +01:00
Victor Stinner
41bb43a71e Issue #18408: Add a new PyFrame_FastToLocalsWithError() function to handle 
exceptions when merging fast locals into f_locals of a frame.
PyEval_GetLocals() now raises an exception and return NULL on failure.
 2013-10-29 01:19:37 +01:00
Georg Brandl
2d34f41bee Bump to 3.3.3rc1. 2013-10-27 09:22:59 +01:00
Larry Hastings
e0d9a1c8bc Post-release updates for 3.4.0a4. 2013-10-22 10:44:35 -07:00
Larry Hastings
bd61c3ae1f Version bump for 3.4.0a4. 2013-10-20 02:01:29 -07:00
Serhiy Storchaka
aa2b22abf3 Restore prototypes for the 'openpty' and 'forkpty' on BSDI (broken in issue #1772673). 2013-10-19 21:39:31 +03:00
Serhiy Storchaka
c679227e31 Issue #1772673: The type of char* arguments now changed to const char*. 2013-10-19 21:03:34 +03:00
Nick Coghlan
1805a62f1f Issue #16129: Py_SetStandardStreamEncoding cleanups 
- don't call PyErr_NoMemory with interpreter is not initialised
- note that it's OK to call _PyMem_RawStrDup here
- don't include this in the limited API
- capitalise "IO"
- be explicit that a non-zero return indicates an error
- include versionadded marker in docs
 2013-10-18 23:11:47 +10:00
Nick Coghlan
a0f074f398 Issue #16129: Move Py_SetStandardStreamEncoding declaration 2013-10-17 23:27:17 +10:00
Nick Coghlan
7d270ee05d Issue #16129: Add Py_SetStandardStreamEncoding 
This new pre-initialization API allows embedding
applications like Blender to force a particular
encoding and error handler for the standard IO streams.

Also refactors Modules/_testembed.c to let us start
testing multiple embedding scenarios.

(Initial patch by Bastien Montagne)
 2013-10-17 22:35:35 +10:00
Antoine Pitrou
d01d396e7f Issue #4555: All exported C symbols are now prefixed with either "Py" or "_Py". 
("make smelly" now clean)
 2013-10-12 22:52:43 +02:00
Antoine Pitrou
1164dfcb86 Issue #19219: Speed up marshal.loads(), and make pyc files slightly (5% to 10%) smaller. 2013-10-12 22:25:39 +02:00
Victor Stinner
8d19767403 Close #19199: Remove `PyThreadState.tick_counter` field 2013-10-09 14:53:01 +02:00
Georg Brandl
3328871cac merge heads 2013-10-08 20:29:47 +02:00
Georg Brandl
b296d09624 Closes #13867: remove untrue comment about PyWeakref_Check(). 2013-10-08 19:50:26 +02:00
Georg Brandl
fe9e3b8e21 Closes #13867: remove untrue comment about PyWeakref_Check(). 2013-10-08 19:50:26 +02:00
Antoine Pitrou
1cfa0ba883 Fix macro expansion of _PyErr_OCCURRED(), and make sure to use it in at least one place so as to avoid regressions. 2013-10-07 20:40:59 +02:00
Antoine Pitrou
59c900d3bf Fix macro expansion of _PyErr_OCCURRED(), and make sure to use it in at least one place so as to avoid regressions. 2013-10-07 20:38:51 +02:00
Benjamin Peterson
9185a5ae7e fix comment 2013-10-05 16:28:04 -04:00
Antoine Pitrou
5df8a8a1fd Issue #19087: Improve bytearray allocation in order to allow cheap popping of data at the front (slice deletion). 2013-10-05 21:12:18 +02:00
Raymond Hettinger
c13516b0a0 merge 2013-10-01 01:00:59 -07:00
Raymond Hettinger
2ff2190b62 Issue #18594: Fix the fast path for collections.Counter(). 
The path wasn't being taken due to an over-restrictive type check.
 2013-10-01 00:55:43 -07:00
Larry Hastings
e9cbd181a2 Post-version release cleanup. 2013-09-30 01:09:55 +01:00
Larry Hastings
44719a7717 Version bump to 3.4.0a3. 2013-09-28 23:51:00 +01:00
Larry Hastings
8568f66daf Merge. 2013-09-09 21:12:21 +09:00
Larry Hastings
60560b18d2 Post-3.4.0a2-release fixups. 2013-09-09 21:08:52 +09:00
Raymond Hettinger
8f8839e10a Remove the freelist scheme for setobjects. 
The setobject freelist was consuming memory but not providing much value.
Even when a freelisted setobject was available, most of the setobject
fields still needed to be initialized and the small table still required
a memset().  This meant that the custom freelisting scheme for sets was
providing almost no incremental benefit over the default Python freelist
scheme used by _PyObject_Malloc() in Objects/obmalloc.c.
 2013-09-07 20:26:50 -07:00
Antoine Pitrou
7b4769937f Issue #18808: Thread.join() now waits for the underlying thread state to be destroyed before returning. 
This prevents unpredictable aborts in Py_EndInterpreter() when some non-daemon threads are still running.
 2013-09-07 23:38:37 +02:00
Larry Hastings
3a2d18b7d7 Version number bump for Python 3.4.0a2. 2013-09-07 23:42:07 +12:00
Raymond Hettinger
69492dab07 Factor-out the common code for setting a KeyError. 2013-09-02 15:59:26 -07:00
Antoine Pitrou
4879a963d4 Issue #18756: os.urandom() now uses a lazily-opened persistent file descriptor, so as to avoid using many file descriptors when run in parallel from multiple threads. 2013-08-31 00:26:02 +02:00
Victor Stinner
daf455554b Issue #18571: Implementation of the PEP 446: file descriptors and file handles 
are now created non-inheritable; add functions os.get/set_inheritable(),
os.get/set_handle_inheritable() and socket.socket.get/set_inheritable().
 2013-08-28 00:53:59 +02:00
Serhiy Storchaka
46e1ce214b Issue #18783: Removed existing mentions of Python long type in docstrings, 
error messages and comments.
 2013-08-27 20:17:03 +03:00
Serhiy Storchaka
9594942716 Issue #18783: Removed existing mentions of Python long type in docstrings, 
error messages and comments.
 2013-08-27 19:40:23 +03:00
Victor Stinner
14e461d5b9 Close #11619: The parser and the import machinery do not encode Unicode 
filenames anymore on Windows.
 2013-08-26 22:28:21 +02:00
Antoine Pitrou
9d95254bb7 Issue #18772: fix the gdb plugin after the set implementation changes 2013-08-24 21:07:07 +02:00
Raymond Hettinger
3c0a4f5def Issue18771: Reduce the cost of hash collisions for set objects. 2013-08-19 07:36:04 -07:00
Ezio Melotti
a7e7497d88 #18466: merge with 3.3. 2013-08-17 16:58:13 +03:00
Ezio Melotti
85a8629d21 #18466: fix more typos. Patch by Févry Thibault. 2013-08-17 16:57:41 +03:00
Antoine Pitrou
9ed5f27266 Issue #18722: Remove uses of the "register" keyword in C code. 2013-08-13 20:18:52 +02:00
Antoine Pitrou
40322e6ad5 Issue #10241: Clear extension module dict copies at interpreter shutdown. 
Patch by Neil Schemenauer, minimally modified.

(re-apply after fix for tkinter-related crash)
 2013-08-11 00:30:09 +02:00
Christian Heimes
ad73a9cf97 Issue #16400: Add command line option for isolated mode. 
-I

    Run Python in isolated mode. This also implies -E and -s. In isolated mode
    sys.path contains neither the script’s directory nor the user’s
    site-packages directory. All PYTHON* environment variables are ignored,
    too. Further restrictions may be imposed to prevent the user from
    injecting malicious code.
 2013-08-10 16:36:18 +02:00
Antoine Pitrou
236a547b3e Issue #18665: fix typos. Patch by Vajrasky Kok. 2013-08-06 23:06:59 +02:00
Raymond Hettinger
536f9fdcf3 Put the most important and most frequency accessed struct member first. 2013-08-05 22:43:22 -07:00
Antoine Pitrou
58720d6145 Issue #17934: Add a clear() method to frame objects, to help clean up expensive details (local variables) and break reference cycles. 2013-08-05 23:26:40 +02:00
Larry Hastings
a3c6a1fb6f Cycled Misc/NEWS for alpha 2, touched patchlevel. 2013-08-03 23:29:24 -07:00
Larry Hastings
436151e2ca Merge from v3.4.0a1 head. 2013-08-03 13:01:39 -07:00
Larry Hastings
1f08c772f5 Bumped version to 3.4.0a1. 2013-08-03 12:58:12 -07:00
Serhiy Storchaka
579ddc2fd4 Issue #16741: Fix an error reporting in int(). 2013-08-03 21:14:05 +03:00
Serhiy Storchaka
f6d0aeeadc Issue #16741: Fix an error reporting in int(). 2013-08-03 20:55:06 +03:00
Antoine Pitrou
95db2e7b8a Backout 62658d9d8926 (issue #10241): it causes a crash at shutdown when deallocating a Tkapp object. 2013-08-02 20:39:46 +02:00
Antoine Pitrou
84f31a5676 Issue #10241: Clear extension module dict copies at interpreter shutdown. 
Patch by Neil Schemenauer, minimally modified.
 2013-08-01 22:07:06 +02:00
Antoine Pitrou
796564c27b Issue #18112: PEP 442 implementation (safe object finalization). 2013-07-30 19:59:21 +02:00
Victor Stinner
ee4b59c0f8 (Merge 3.3) According to the PEP 7, C code must "use 4-space indents" 
Replace 8 spaces with 4.
 2013-07-27 00:01:35 +02:00
Victor Stinner
ce72e1ce6c According to the PEP 7, C code must "use 4-space indents" 
Replace 8 spaces with 4.
 2013-07-27 00:00:36 +02:00
Victor Stinner
1c8f059019 Issue #18520: Add a new PyStructSequence_InitType2() function, same than 
PyStructSequence_InitType() except that it has a return value (0 on success,
-1 on error).

 * PyStructSequence_InitType2() now raises MemoryError on memory allocation failure
 * Fix also some calls to PyDict_SetItemString(): handle error
 2013-07-22 22:24:54 +02:00
Victor Stinner
49fc8ece81 Issue #18203: Add _PyMem_RawStrdup() and _PyMem_Strdup() 
Replace strdup() with _PyMem_RawStrdup() or _PyMem_Strdup(), depending if the
GIL is held or not.
 2013-07-07 23:30:24 +02:00
Victor Stinner
0507bf56f0 Issue #3329: Implement the PEP 445 
Add new enum:

* PyMemAllocatorDomain

Add new structures:

* PyMemAllocator
* PyObjectArenaAllocator

Add new functions:

* PyMem_RawMalloc(), PyMem_RawRealloc(), PyMem_RawFree()
* PyMem_GetAllocator(), PyMem_SetAllocator()
* PyObject_GetArenaAllocator(), PyObject_SetArenaAllocator()
* PyMem_SetupDebugHooks()

Changes:

* PyMem_Malloc()/PyObject_Realloc() now always call malloc()/realloc(), instead
  of calling PyObject_Malloc()/PyObject_Realloc() in debug mode.
* PyObject_Malloc()/PyObject_Realloc() now falls back to
  PyMem_Malloc()/PyMem_Realloc() for allocations larger than 512 bytes.
* Redesign debug checks on memory block allocators as hooks, instead of using C
  macros
 2013-07-07 02:05:46 +02:00
Brett Cannon
679ecb565b Issue #15767: back out 8a0ed9f63c6e, finishing the removal of 
ModuleNotFoundError.
 2013-07-04 17:51:50 -04:00
Brett Cannon
82da8886cc Issue #15767: Revert 3a50025f1900 for ModuleNotFoundError 2013-07-04 17:48:16 -04:00
Victor Stinner
14b9b11098 If MS_WIN64 is defined, MS_WINDOWS is also defined: #ifdef can be simplified. 2013-06-25 00:37:25 +02:00
Christian Heimes
b3cc7eb74a Fix test for GCC 3.1+ but not strict ANSI C 2013-06-24 15:39:58 +02:00
Christian Heimes
e0a2d12ee5 Fix test for GCC 3.1+ but not strict ANSI C 2013-06-24 15:39:41 +02:00
Christian Heimes
99d6135a15 Define S_IFMT and S_IFLNK in pyport.h so posixmodule.c can use named constants instead 
of arbitrary looking numbers.
 2013-06-23 23:56:05 +02:00
Victor Stinner
c6ebd16a20 Issue #11016: Try to fix compilaton of the new _stat.c module on Windows 2013-06-23 01:49:42 +02:00
Victor Stinner
36f01ad9ac Revert changeset 6661a8154eb3: Issue #3329: Add new APIs to customize memory allocators 
The new API require more discussion.
 2013-06-15 03:37:01 +02:00
Victor Stinner
4d7056258b Issue #3329: Add new APIs to customize memory allocators 
* Add a new PyMemAllocators structure
* New functions:

  - PyMem_RawMalloc(), PyMem_RawRealloc(), PyMem_RawFree(): GIL-free memory
    allocator functions
  - PyMem_GetRawAllocators(), PyMem_SetRawAllocators()
  - PyMem_GetAllocators(), PyMem_SetAllocators()
  - PyMem_SetupDebugHooks()
  - _PyObject_GetArenaAllocators(), _PyObject_SetArenaAllocators()

* Add unit test for PyMem_Malloc(0) and PyObject_Malloc(0)
* Add unit test for new get/set allocators functions
* PyObject_Malloc() now falls back on PyMem_Malloc() instead of malloc() if
  size is bigger than SMALL_REQUEST_THRESHOLD, and PyObject_Realloc() falls
  back on PyMem_Realloc() instead of realloc()
* PyMem_Malloc() and PyMem_Realloc() now always call malloc() and realloc(),
  instead of calling PyObject_Malloc() and PyObject_Realloc() in debug mode
 2013-06-15 00:37:46 +02:00
Brett Cannon
8f5ac5106e Issue #15767: Touch up ModuleNotFoundError usage by import. 
Forgot to raise ModuleNotFoundError when None is found in sys.modules.
This led to introducing the C function PyErr_SetImportErrorSubclass()
to make setting ModuleNotFoundError easier.

Also updated the reference docs to mention ModuleNotFoundError
appropriately. Updated the docs for ModuleNotFoundError to mention the
None in sys.modules case.

Lastly, it was noticed that PyErr_SetImportError() was not setting an
exception when returning None in one case. That issue is now fixed.
 2013-06-12 23:29:18 -04:00
Brett Cannon
b1611e2772 Issue #15767: Introduce ModuleNotFoundError, a subclass of 
ImportError.

The exception is raised by import when a module could not be found.
Technically this is defined as no viable loader could be found for the
specified module. This includes ``from ... import`` statements so that
the module usage is consistent for all situations where import
couldn't find what was requested.

This should allow for the common idiom of::

  try:
    import something
  except ImportError:
    pass

to be updated to using ModuleNotFoundError and not accidentally mask
ImportError messages that should propagate (e.g. issues with a
loader).

This work was driven by the fact that the ``from ... import``
statement needed to be able to tell the difference between an
ImportError that simply couldn't find a module (and thus silence the
exception so that ceval can raise it) and an ImportError that
represented an actual problem.
 2013-06-12 16:59:46 -04:00
Richard Oudkerk
ac0ad884d1 Issue #17931: Resolve confusion on Windows between pids and process handles. 2013-06-05 23:29:30 +01:00