c26b19d5c7
Expand the PySlice_GetIndicesEx macro. ( #1023 ) ( #1044 )
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(cherry picked from commit b879fe82e7
2017-04-08 11:18:14 +03:00
bf4bb2e430
bpo-29935: Fixed error messages in the index() method of tuple, list and deque ( #887 ) ( #907 )
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when pass indices of wrong type.
(cherry picked from commit d4edfc9abf
2017-03-30 19:46:59 +03:00
b93d8637a6
Issue #1621 : Avoid signed overflow in list and tuple operations
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Patch by Xiang Zhang.
2016-07-25 02:39:20 +00:00
7e160ce356
Issue #23034 : The output of a special Python build with defined COUNT_ALLOCS,
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SHOW_ALLOC_COUNT or SHOW_TRACK_COUNT macros is now off by default. It can
be re-enabled using the "-X showalloccount" option. It now outputs to stderr
instead of stdout.
2016-07-03 21:03:53 +03:00
ec39756960
Issue #22570 : Renamed Py_SETREF to Py_XSETREF.
2016-04-06 09:50:03 +03:00
ab479c49d3
Issue #26494 : Fixed crash on iterating exhausting iterators.
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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
fbb1c5ee06
Issue #26494 : Fixed crash on iterating exhausting iterators.
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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
1ed017ae92
Issue #20440 : Cleaning up the code by using Py_SETREF and Py_CLEAR.
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Old code is correct, but with Py_SETREF and Py_CLEAR it can be cleaner.
This patch doesn't fix bugs and hence there is no need to backport it.
2015-12-27 15:51:32 +02:00
63afdaa110
Issue #23629 : Fix the default __sizeof__ implementation for variable-sized objects.
2015-03-10 22:35:24 +01:00
a654510150
Issue #23629 : Fix the default __sizeof__ implementation for variable-sized objects.
2015-03-10 22:32:00 +01:00
049e509a9f
Issue #22207 : Fix "comparison between signed and unsigned integers" warning in
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test checking for integer overflow on Py_ssize_t type: cast explicitly to
size_t.
2014-08-17 22:20:00 +02:00
ffff1440d1
Issue #22077 : Improve index error messages for bytearrays, bytes, lists, and
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tuples by adding 'or slices'. Added ', not <typename' for bytearrays.
Original patch by Claudiu Popa.
2014-08-02 01:30:37 -04:00
c5cc5011ac
Make the various iterators' "setstate" sliently and consistently clip the
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index. This avoids the possibility of setting an iterator to an invalid
state.
2014-03-05 15:23:07 +00:00
25dded041f
Make the various iterators' "setstate" sliently and consistently clip the
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index. This avoids the possibility of setting an iterator to an invalid
state.
2014-03-05 13:47:57 +00:00
dfe98a102e
Issue #20437 : Fixed 22 potential bugs when deleting objects references.
2014-02-09 13:46:20 +02:00
505ff755d7
Issue #20437 : Fixed 21 potential bugs when deleting objects references.
2014-02-09 13:33:53 +02:00
88a9cd9b57
Issue #19513 : repr(tuple) now uses _PyUnicodeWriter for better performances
2013-11-19 12:59:46 +01:00
9ed5f27266
Issue #18722 : Remove uses of the "register" keyword in C code.
2013-08-13 20:18:52 +02:00
7660b880a5
Issue #9566 : More long/Py_ssize_t fixes in tuple and list iterators (it_index)
2013-06-24 23:59:24 +02:00
2199c38729
Issue #9566 : Fix a compiler warning in tupleiter_setstate() on Windows x64
2013-06-24 23:31:48 +02:00
a2d56984c7
Issuse #17932 : Fix an integer overflow issue on Windows 64-bit in tuple
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iterators: change the C type of tupleiterobject.it_index from long to
Py_ssize_t.
2013-06-05 00:11:34 +02:00
34bdeb5d81
Add a comment about *not* caching the hash value. Issue #9685 suggested to memorize the hash value, but the feature request was rejected because no speed ups were found.
2013-01-07 21:24:18 +01:00
c2176e46d7
Fix the internals of our hash functions to used unsigned values during hash
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computation as the overflow behavior of signed integers is undefined.
NOTE: This change is smaller compared to 3.2 as much of this cleanup had
already been done. I added the comment that my change in 3.2 added so that the
code would match up. Otherwise this just adds or synchronizes appropriate UL
designations on some constants to be pedantic.
In practice we require compiling everything with -fwrapv which forces overflow
to be defined as twos compliment but this keeps the code cleaner for checkers
or in the case where someone has compiled it without -fwrapv or their
compiler's equivalent.
Found by Clang trunk's Undefined Behavior Sanitizer (UBSan).
Cleanup only - no functionality or hash values change.
2012-12-10 18:32:53 -08:00
27cbcd6241
Fix the internals of our hash functions to used unsigned values during hash
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computation as the overflow behavior of signed integers is undefined.
In practice we require compiling everything with -fwrapv which forces overflow
to be defined as twos compliment but this keeps the code cleaner for checkers
or in the case where someone has compiled it without -fwrapv or their
compiler's equivalent.
Found by Clang trunk's Undefined Behavior Sanitizer (UBSan).
Cleanup only - no functionality or hash values change.
2012-12-10 18:15:46 -08:00
c04ddff290
Issue #16096 : Fix several occurrences of potential signed integer overflow. Thanks Serhiy Storchaka.
2012-10-06 18:04:49 +01:00
c4fe3fed6e
PyTuple_Pack() was missing va_end() in its error branch which lead to a resource leak.
2012-09-10 02:55:13 +02:00
d5a88044a3
PyTuple_Pack() was missing va_end() in its error branch which lead to a resource leak.
2012-09-10 02:54:51 +02:00
49526f48fc
Issue #14785 : Add sys._debugmallocstats() to help debug low-level memory allocation issues
2012-06-22 14:55:41 -04:00
a701388de1
Rename _PyIter_GetBuiltin to _PyObject_GetBuiltin, and do not include it in the stable ABI.
2012-04-05 00:04:20 +02:00
31668b8f7a
Issue #14288 : Serialization support for builtin iterators.
2012-04-03 10:49:41 +00:00
d0acb411ef
Issue #14387 : Do not include accu.h from Python.h.
2012-03-22 14:42:18 +01:00
0197ff97d0
Issue #14387 : Do not include accu.h from Python.h.
2012-03-22 14:38:16 +01:00
f5b62a9b31
Consolidate the occurrances of the prime used as the multiplier when hashing.
2012-01-14 15:45:13 -08:00
63e6c3222f
Consolidate the occurrances of the prime used as the multiplier when hashing
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to a single #define instead of having several copies in several files.
This excludes the Modules/ tree (datetime and expat both have a copy
for their own purposes with no need for it to be the same).
2012-01-14 15:31:34 -08:00
9589ab1745
Revert "Accept None as start and stop parameters for list.index() and tuple.index()"
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Issue #13340 .
2011-11-06 21:06:10 +02:00
ebfaabd663
Revert "Accept None as start and stop parameters for list.index() and tuple.index()"
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Issue #13340 .
2011-11-06 21:02:39 +02:00
8e9f6c4251
Accept None as start and stop parameters for list.index() and tuple.index().
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Closes #13340 .
2011-11-05 23:25:34 +02:00
c2f0a46111
Accept None as start and stop parameters for list.index() and tuple.index()
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Closes #13340 .
2011-11-05 23:24:31 +02:00
c61c8d7a5e
Issue #12911 : Fix memory consumption when calculating the repr() of huge tuples or lists.
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This introduces a small private API for this common pattern.
The issue has been discovered thanks to Martin's huge-mem buildbot.
2011-10-06 19:04:12 +02:00
eeb7eea1f9
Issue #12911 : Fix memory consumption when calculating the repr() of huge tuples or lists.
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This introduces a small private API for this common pattern.
The issue has been discovered thanks to Martin's huge-mem buildbot.
2011-10-06 18:57:27 +02:00
57e683e53e
Issue #1621 : Fix undefined behaviour in bytes.__hash__, str.__hash__, tuple.__hash__, frozenset.__hash__ and set indexing operations.
2011-09-24 18:18:40 +01:00
dfc80e3d97
Replace Py_NotImplemented returns with the macro form Py_RETURN_NOTIMPLEMENTED.
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The macro was introduced in #12724 .
2011-08-10 20:28:54 -05:00
b94767ff44
Issue #8914 : fix various warnings from the Clang static analyzer v254.
2011-02-22 20:15:44 +00:00
4d0d471a80
Merge branches/pep-0384.
2010-12-03 20:14:31 +00:00
8035bc5c04
follow up to #9778 : define and use an unsigned hash type
2010-10-23 16:20:50 +00:00
8f67d0893f
make hashes always the size of pointers; introduce Py_hash_t #9778
2010-10-17 20:54:53 +00:00
f95a1b3c53
Recorded merge of revisions 81029 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/trunk
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r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines
Untabify C files. Will watch buildbots.
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2010-05-09 15:52:27 +00:00
7f807b79d8
Merged revisions 78515-78516,78522 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/trunk
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r78515 | georg.brandl | 2010-02-28 20:19:17 +0200 (Sun, 28 Feb 2010) | 1 line
#8030 : make builtin type docstrings more consistent: use "iterable" instead of "seq(uence)", use "new" to show that set() always returns a new object.
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r78516 | georg.brandl | 2010-02-28 20:26:37 +0200 (Sun, 28 Feb 2010) | 1 line
The set types can also be called without arguments.
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r78522 | ezio.melotti | 2010-03-01 01:59:00 +0200 (Mon, 01 Mar 2010) | 1 line
#8030 : more docstring fix for builtin types.
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2010-03-01 04:08:34 +00:00
6b7dfc924d
Merged revisions 76763 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/trunk
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r76763 | antoine.pitrou | 2009-12-12 20:13:08 +0100 (sam., 12 déc. 2009) | 7 lines
Issue #7466 : segmentation fault when the garbage collector is called
in the middle of populating a tuple. Patch by Florent Xicluna.
(note: no NEWS entry for trunk since the bug was introduced in 2.7/3.1)
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2009-12-12 19:18:27 +00:00
acc5d6b195
Merged revisions 70550 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/trunk
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r70550 | antoine.pitrou | 2009-03-23 20:17:00 +0100 (lun., 23 mars 2009) | 3 lines
The tracking statistics were actually too pessimistic
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2009-03-23 19:19:54 +00:00
Serhiy Storchaka
Martin Panter
Antoine Pitrou
Victor Stinner
Terry Jan Reedy
Kristján Valur Jónsson
Christian Heimes
Gregory P. Smith
Mark Dickinson
David Malcolm
Kristján Valur Jónsson
Petri Lehtinen
Brian Curtin
Brett Cannon
Martin v. Löwis
Benjamin Peterson
Ezio Melotti