277842eff1
Issue #21424 : Optimize heaqp.nlargest() to make fewer tuple comparisons.
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Consolidates the logic for nlargest() into a single function so that
decoration tuples (elem,order) or (key, order, elem) only need to
be formed when a new element is added to the heap. Formerly, a tuple
was created for every element regardless of whether it was added to
the heap.
The change reduces the number of tuples created, the number of ordering
integers created, and total number of tuple comparisons.
2014-05-11 01:55:46 -07:00
983c1065fe
Merge from 3.4.
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Issue #21435 : Segfault in gc with cyclic trash
Changed the iteration logic in finalize_garbage() to tolerate objects vanishing
from the list as a side effect of executing a finalizer.
2014-05-08 17:43:25 -05:00
5fbc7b12f7
Issue #21435 : Segfault in gc with cyclic trash
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Changed the iteration logic in finalize_garbage() to tolerate objects vanishing
from the list as a side effect of executing a finalizer.
2014-05-08 17:42:19 -05:00
38ca5a7b6d
Issue #21396 : Fix TextIOWrapper(..., write_through=True) to not force a flush() on the underlying binary stream.
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Patch by akira.
2014-05-09 00:31:32 +02:00
c644e7c39f
Issue #21396 : Fix TextIOWrapper(..., write_through=True) to not force a flush() on the underlying binary stream.
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Patch by akira.
2014-05-09 00:24:50 +02:00
0321cf2550
Issue18314 Allow unlink to remove junctions. Includes support for creating junctions. Patch by Kim Gräsman
2014-05-05 19:46:17 +01:00
f19a400714
Issue #21088 : Merge from 3.4.
2014-05-04 04:45:57 -07:00
9147a9697a
Issue #21088 : Bugfix for curses.window.addch() regression in 3.4.0.
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In porting to Argument Clinic, the first two arguments were reversed.
2014-05-04 04:41:18 -07:00
90e9338383
Neaten-up a bit add add missing size change check.
2014-05-03 18:45:54 -07:00
871620d951
Simplify and speedup the internals of the heapq module.
2014-05-03 18:36:48 -07:00
4b0b1accb5
Issue #21101 : Eliminate double hashing in the C code for collections.Counter().
2014-05-03 16:41:19 -07:00
1b5eebcfa3
merge
2014-05-03 15:26:17 -07:00
c9926088dd
Issue 21375: Fix possible Py_ssizet overflow in heapq.
2014-05-03 15:22:07 -07:00
db067af12a
Issue #21233 : Add new C functions: PyMem_RawCalloc(), PyMem_Calloc(),
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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
6b7786bac2
Use $type instead of $cls in the signature specification.
2014-05-02 14:34:11 +02:00
5de1f82464
Issue #21407 : _decimal now supports function signatures.
2014-05-01 15:53:42 +02:00
8fb74a35da
Issue #21374 : Fix pickling of DecimalTuple.
2014-04-29 18:24:50 +02:00
f1d4e42195
Issue #21374 : Fix pickling of DecimalTuple.
2014-04-29 18:23:35 +02:00
32497f89bb
Issue #21321 : itertools.islice() now releases the reference to the source iterator when the slice is exhausted.
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Patch by Anton Afanasyev.
2014-04-29 12:14:47 +02:00
26f82efe59
Issue #21321 : itertools.islice() now releases the reference to the source iterator when the slice is exhausted.
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Patch by Anton Afanasyev.
2014-04-29 12:13:46 +02:00
b8503896ad
Issue #21057 : TextIOWrapper now allows the underlying binary stream's read() or read1() method to return an arbitrary bytes-like object (such as a memoryview).
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Patch by Nikolaus Rath.
2014-04-29 10:14:02 +02:00
6999441d62
Issue #20355 : -W command line options now have higher priority than the PYTHONWARNINGS environment variable. Patch by Arfrever.
2014-04-29 00:56:08 +02:00
fbf963c064
Backed out changeset: 17df50df62c7
2014-04-27 18:35:36 +01:00
4675d798bf
Issue #18314 os.unlink will now remove junction points on Windows. Patch by Kim Gräsman.
2014-04-27 18:00:10 +01:00
420dc56014
Fix compiler warning on Windows
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..\Modules\_testcapimodule.c(3320): warning C4098: 'matmulType_dealloc' : 'void' function returning a value
2014-04-23 13:51:27 -05:00
5402315626
Add implementation notes
2014-04-23 00:58:48 -07:00
4a173bc4ed
Fixes for KFreeBSD and the Hurd:
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- Issue #21274 : Define PATH_MAX for GNU/Hurd in Python/pythonrun.c.
- Issue #21276 : posixmodule: Don't define USE_XATTRS on KFreeBSD and the Hurd.
- Issue #21275 : Fix a socket test on KFreeBSD.
2014-04-17 19:47:16 +02:00
764662020b
#15840 : make docs consistent by saying operations on closed files raise ValueError.
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Patch by Caelyn McAulay.
Neither Caelyn nor I could find any cases in 2.7 or 3.4/5 where an
operation on a closed stream raised IOError; generally the C
implementations have a macro to check for the stream being closed, and
these macros all raised ValueError. If we find any, a new bug should
be opened.
2014-04-15 21:11:36 -04:00
dc282134ee
- Merge 3.4
2014-04-17 19:49:00 +02:00
42a17fa4fd
Merge from 3.4
2014-04-15 21:21:56 -04:00
b396a2ab49
Add conditional code for android's lack of definition of SYS_getdent64.
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Fixes issue20307. No Misc/NEWS entry because frankly this is an
esoteric platform for anyone to be figuring out how to cross compile
CPython for.
2014-04-14 13:31:55 -07:00
efeb9da4ae
Add conditional code for android's lack of definition of SYS_getdent64.
...
Fixes issue20307. No Misc/NEWS entry because frankly this is an
esoteric platform for anyone to be figuring out how to cross compile
CPython for.
2014-04-14 13:31:21 -07:00
f33201b6db
merge 3.4
2014-04-14 11:48:29 -04:00
70d92a96ab
merge 3.3
2014-04-14 11:48:21 -04:00
9beee049b0
merge 3.2
2014-04-14 11:46:51 -04:00
6ef2b36afa
disallow a negative idx parameter
2014-04-14 11:45:21 -04:00
79f3ef6336
merge 3.4
2014-04-13 22:32:12 -04:00
584f5cbf16
merge 3.3
2014-04-13 22:31:42 -04:00
156285c35f
merge 3.2
2014-04-13 22:28:16 -04:00
99b5afab74
in scan_once, prevent the reading of arbitrary memory when passed a negative index
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Bug reported by Guido Vranken.
2014-04-13 22:10:38 -04:00
5990d2864c
Issue #20539 : Improve math.factorial error messages and types for large inputs.
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- Better message for the OverflowError in large positive inputs.
- Changed exception type from OverflowError to ValueError for large negative inputs.
2014-04-10 09:29:39 -04:00
d51374ed78
PEP 465: a dedicated infix operator for matrix multiplication ( closes #21176 )
2014-04-09 23:55:56 -04:00
d006af1899
Issue #21076 : the C signal module has been renamed to _signal
2014-04-04 16:30:04 +02:00
815a6f38a6
merge along w/ fix for issue #2107 (commit c9239171e429)
2014-04-04 10:20:28 -04:00
e09fb7198a
fix #21076 : turn signal module constants into enums
2014-04-04 15:34:17 +02:00
090eb1fd18
Issue #6676 : merge from 3.4
2014-03-27 16:44:06 -07:00
e7d532fbc9
Issue #6676 : Ensure a meaningful exception is raised when attempting
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to parse more than one XML document per pyexpat xmlparser instance.
(Original patches by Hirokazu Yamamoto and Amaury Forgeot d'Arc, with
suggested wording by David Gutteridge)
2014-03-27 16:39:58 -07:00
e3fb80fb76
(Merge 3.4) Issue #21036 : Fix typo in macro name
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_PY_HASHTABLE_ENTRY_DATA => _Py_HASHTABLE_ENTRY_DATA
2014-03-24 22:36:01 +01:00
d9a7352348
Issue #21036 : Fix typo in macro name
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_PY_HASHTABLE_ENTRY_DATA => _Py_HASHTABLE_ENTRY_DATA
2014-03-24 22:34:34 +01:00
39b7fce82d
Issue #21015 : SSL contexts will now automatically select an elliptic curve for ECDH key exchange on OpenSSL 1.0.2 and later, and otherwise default to "prime256v1".
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(should also fix a buildbot failure introduced by #20995 )
2014-03-22 18:14:57 +01:00
Raymond Hettinger
Tim Peters
Antoine Pitrou
Tim Golden
Larry Hastings
Victor Stinner
Stefan Krah
Zachary Ware
doko@ubuntu.com
Andrew Kuchling
Gregory P. Smith
Benjamin Peterson
Mark Dickinson
Brett Cannon
Giampaolo Rodola'
Ned Deily