f8c4b3a730
fix overflow checking in PyString_Repr ( closes #22519 )
2014-09-29 19:01:18 -04:00
ed4c130d3d
cleanup overflowing handling in unicode_decode_call_errorhandler and unicode_encode_ucs1 ( closes #22518 )
2014-09-29 18:18:57 -04:00
1643d5cb08
give exception a nice message ( closes #22379 )
...
Patch by Yongzhi Pan.
2014-09-28 12:48:46 -04:00
9376c8b5e3
Fix typo in comment.
2014-08-01 23:51:51 -07:00
2af8d2f698
Issue #22023 : Fix %S, %R and %V formats of PyUnicode_FromFormat().
2014-07-30 00:39:05 +02:00
df71dcbef2
don't overwrite the error from PyObject_GetAttrString ( closes #4346 )
2014-06-26 23:27:41 -07:00
550b945fd6
avoid overflow with large buffer sizes and/or offsets ( closes #21831 )
2014-06-23 20:12:27 -07:00
e4cda6ce21
Merge.
2014-06-19 22:45:09 +01:00
cee4f03438
Issue #21810 : Backport mmap-based arena allocation failure check.
2014-06-19 22:42:51 +01:00
f643b9a9c7
Issue 8743: Improve interoperability between sets and the collections.Set abstract base class.
2014-05-25 22:13:41 -07:00
b0acc1b0a3
Issue #21350 : Fix file.writelines() to accept arbitrary buffer objects, as advertised.
...
Patch by Brian Kearns.
2014-05-08 19:26:04 +02:00
be580f2e48
Issue #20434 Correct error handlin of _PyString_Resize and _PyBytes_Resize
2014-04-25 09:51:21 +00:00
9a55cd8857
Issue #12546 : Allow \x00 as a fill character for builtin type __format__ methods.
2014-04-14 11:22:33 -04:00
c4e6e0a279
bail in unicode error's __str__ methods if the objects are not properly initialized ( closes #21134 )
2014-04-02 12:15:06 -04:00
18fc493409
fix expandtabs overflow detection to be consistent and not rely on signed overflow
2014-03-30 19:47:57 -04:00
8312eccd34
add braces and fix indentation
2014-03-30 19:23:24 -04:00
0e431b9311
fix indentation and add braces
2014-03-30 19:16:44 -04:00
7a91bf8675
give non-iterable TypeError a message ( closes #20507 )
2014-02-15 13:02:52 -05:00
ee09d7c098
Issue #19255 : Clear error after failed PyDict_SetItem() on shutdown.
...
This silences a Coverity complain.
2014-02-12 09:54:48 +02:00
98a9722e4a
Issue #20437 : Fixed 43 potential bugs when deleting objects references.
2014-02-09 13:14:04 +02:00
d16e01cf75
mmap obmalloc arenas so that they may be immediately returned to the system when unused ( closes #20494 )
2014-02-04 10:20:26 -05:00
78ad6583d6
Circumventing a bug in glibc (issue #17976 ).
...
Patch by Jaakko Moisio.
2013-12-17 17:32:20 +02:00
6d562319d2
Issue #17976 : Fixed potential problem with file.write() not detecting IO error
...
by inspecting the return value of fwrite(). Based on patches by Jaakko Moisio
and test by Victor Stinner.
2013-12-17 14:40:06 +02:00
66c6e9dcb4
Issue #14432 : Generator now clears the borrowed reference to the thread state
...
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 02:37:09 +01:00
df9460f8dc
Issue #6477 : Revert fbb97f6eb3b3 as it broke test_xpickle.
2013-11-30 17:43:42 -08:00
a2934280e5
Issue #6477 : Added pickling support for singletons and their types.
2013-11-30 16:52:03 -08:00
9cfd4662fe
fix docstring. extra \.
2013-11-25 04:30:00 +00:00
ef153618d6
Document that @property can incorporate a docstring from the getter method. Improve readabilty with additional whitespace.
2013-11-24 14:43:04 -08:00
f105672332
Issue #19279 : UTF-7 decoder no more produces illegal unicode strings.
2013-10-19 20:37:49 +03:00
61e9ffa191
Issue #19171 : speed some cases of 3-argument long pow().
...
Reduce the base by the modulus when the base is larger than
the modulus. This can unboundedly speed the "startup costs"
of doing modular exponentiation, particularly in cases where
the base is much larger than the modulus. Original patch
by Armin Rigo, inspired by https://github.com/pyca/ed25519 .
(grafted from f34c59494420765b013136ca93f63b716d9f1d30)
2013-10-05 16:53:52 -05:00
38386149ab
#19069 : use imperative mood in float object docstrings. Patch by Marco Buttu.
2013-10-06 00:44:32 +03:00
eb053167a8
#19068 : use imperative mood in complex object docstrings. Patch by Marco Buttu.
2013-10-06 00:39:18 +03:00
59a06f5020
Various clarifications based on feedback & questions over the years.
2013-08-24 15:15:19 -05:00
78cc8daa9b
Add line explaining the "%sort" test.
2013-08-22 18:32:53 -05:00
0e413bd288
Issue 18719: Remove a false optimization
...
Remove an unused early-out test from the critical path for
dict and set lookups.
When the strings already have matching lengths and hashes,
there is no additional information gained by checking the first
characters (the probability of a mismatch is already known to
be less than 1 in 2**64).
2013-08-13 18:34:49 -07:00
e822b034e7
Issue #15866 : The xmlcharrefreplace error handler no more produces two XML
...
entities for a non-BMP character on narrow build.
2013-08-06 16:56:26 +03:00
007684a701
Silence compiler warning for unused declaration.
2013-08-04 22:35:37 -07:00
3687e8055c
Issue #18427 : str.replace could crash the interpreter with huge strings.
...
This fixes two places where 'int' was used to represent
the size of strings, instead of 'Py_ssize_t'.
(The issue is not present in the corresponding code in the 3.x branches)
Fixes #18427
2013-07-11 13:33:55 +02:00
ba908c72a0
Issue #18184 : PyUnicode_FromFormat() and PyUnicode_FromFormatV() now raise
...
OverflowError when an argument of %c format is out of range.
2013-06-23 20:22:09 +03:00
760388100e
Issue #18137 : Detect integer overflow on precision in float.__format__()
...
and complex.__format__().
2013-06-23 14:56:57 +02:00
b91ef008ba
add missing NULL check ( closes #18019 )
2013-05-19 19:38:12 -07:00
f794b143d3
Issue #16447 : Fix potential segfault when setting __name__ on a class.
2013-04-13 15:19:05 +01:00
74001fad7d
list slotdefs in offset order rather than sorting them ( closes #17610 )
...
This means we can remove our usage of qsort() than relied on undefined behavior.
Backport by Zbigniew Halas.
2013-04-07 09:52:59 -04:00
6c467a41bc
Revert a premature patch for issue #14010 (changeset d17d10c84d27).
2013-04-06 22:51:29 +03:00
bb84565cdb
Issue #14010 : Fix a crash when iterating or deleting deeply nested filters
...
in itertools module (i.e. itertools.izip(), itertools.chain(), etc).
2013-04-06 22:04:10 +03:00
da2c7ebd23
allow any type with __getitem__ to be a mapping for the purposes of % ( #15801 )
2013-03-23 22:32:00 -05:00
1d108bc714
Issue #10211 : Buffer object should support the new buffer interface.
2013-03-19 16:50:51 -07:00
7cac1c25a1
Issue #16445 : Fix potential segmentation fault when deleting an exception message.
2013-03-03 11:13:34 +00:00
8e830a0664
fix building without pymalloc ( closes #17228 )
2013-02-20 16:54:30 -05:00
5aff27aec1
#7963 : fix error message when 'object' called with arguments.
...
Patch by Alexander Belopolsky.
2013-02-18 22:04:59 -05:00
d5327d95d2
Issue #17043 : The unicode-internal decoder no longer read past the end of
...
input buffer.
2013-02-07 16:23:11 +02:00
a8d64ae304
Issue #17034 : Use Py_CLEAR() in stringobject.c.
2013-02-02 18:43:58 +02:00
c0022b2d8c
Silence a -Wformat-extra-argument warning when compiling.
2013-02-01 16:13:27 -08:00
c8e58126a2
Issue #16979 : Fix error handling bugs in the unicode-escape-decode decoder.
2013-01-29 10:20:34 +02:00
c59c85c1ac
Issue #10156 : In the interpreter's initialization phase, unicode globals
...
are now initialized dynamically as needed.
2013-01-26 12:13:40 +02:00
01b3a08f5e
Issue #16975 : Fix error handling bug in the escape-decode decoder.
2013-01-25 23:30:50 +02:00
1d3acd4b59
Issue #16335 : Fix integer overflow in unicode-escape decoder.
2013-01-21 11:48:24 +02:00
926f3a37de
Issue #15989 : Fix possible integer overflow in str formatting as in unicode formatting.
2013-01-19 23:35:46 +02:00
74f49ab28b
Issue #15989 : Fix several occurrences of integer overflow
...
when result of PyInt_AsLong() or PyLong_AsLong() narrowed
to int without checks.
This is a backport of changesets 13e2e44db99d and 525407d89277.
2013-01-19 12:55:39 +02:00
ac7b49f407
Improve tooltips by listing the most common argument pattern first.
2013-01-18 23:23:11 -08:00
9599745e2c
Issue #14850 : Now a chamap decoder treates U+FFFE as "undefined mapping"
...
in any mapping, not only in an unicode string.
2013-01-15 14:42:59 +02:00
c4b82c037e
Issue #11461 : Fix the incremental UTF-16 decoder. Original patch by
...
Amaury Forgeot d'Arc. Added tests for partial decoding of non-BMP
characters.
2013-01-08 23:12:00 +02:00
c9631a14d7
Fix out of bound read in UTF-32 decoder on "narrow Unicode" builds.
2013-01-08 22:43:18 +02:00
8f53ded1ee
untabify
2013-01-02 12:25:15 -06:00
a708adfcf6
call PyErr_Clear() when ignoring error from PyNumber_Int ( closes #15516 )
...
Patch from Tom Tromey.
2013-01-02 12:21:32 -06:00
6b3f8d375b
ensure the attribute name string is initalized before using it ( closes #16839 )
2013-01-02 09:36:23 -06:00
5ca88d2b18
get the core to compile --disable-unicode
2013-01-01 23:04:16 -06:00
cf095f8e0f
Issue #16761 : Raise TypeError when int() or long() called with base argument only.
2012-12-28 09:31:59 +02:00
d38c990bb7
Issue #16602 : When a weakref's target was part of a long deallocation chain, the object could remain reachable through its weakref even though its refcount had dropped to zero.
...
Thanks to Eugene Toder for diagnosing and reporting the issue.
2012-12-08 21:15:26 +01:00
115bc79df8
Issue #9742 : Sneaky fix for build failure on Solaris 9.
2012-11-17 20:18:52 +00:00
e3ae321222
Issue #15379 : Fix passing of non-BMP characters as integers for the charmap decoder (already working as unicode strings).
...
Patch by Serhiy Storchaka.
2012-11-17 21:14:58 +01:00
b704eab599
Issue #16453 : Fix equality testing of dead weakref objects.
...
Also add tests for hashing.
2012-11-11 19:36:51 +01:00
146a5fead2
Fix compilation on Windows
2012-11-03 23:07:59 +01:00
67dc4a87fc
#8401 : assigning an int to a bytearray slice (e.g. b[3:4] = 5) now raises an error.
2012-11-03 21:10:45 +02:00
47fa4d54e8
avoid a function call with redundant checks for dict size
2012-10-31 14:22:12 -04:00
0ec820fc5f
only fast-path fromkeys() when the constructor returns a empty dict ( closes #16345 )
2012-10-31 14:05:55 -04:00
6da3ed63d8
initialize more global type objects ( closes #16369 )
2012-10-30 23:21:10 -04:00
75d3600466
Issue #14700 : Fix buggy overflow checks for large precision and width in new-style and old-style formatting.
2012-10-28 10:00:46 +00:00
ad4b000179
Issue #14783 : Backport changes from 3.2.
2012-10-07 20:37:54 -07:00
218a8ab5eb
Issues #16029 , #16030 : Fix pickling and repr of large xranges.
2012-09-28 20:36:36 +01:00
47770ed914
Fixed memory leak in error branch of object_repr which may leak a reference to mod when type_name returns NULL. CID 715371
2012-09-10 16:57:36 +02:00
4e80eea60e
Fixed possible reference leak to mod when type_name() returns NULL
2012-09-10 03:00:14 +02:00
074ebced1b
PyTuple_Pack() was missing va_end() in its error branch which lead to a resource leak.
2012-09-10 02:54:51 +02:00
58098a77e6
Issue #13992 : The trashcan mechanism is now thread-safe. This eliminates
...
sporadic crashes in multi-thread programs when several long deallocator
chains ran concurrently and involved subclasses of built-in container
types.
Because of this change, a couple extension modules compiled for 2.7.4
(those which use the trashcan mechanism, despite it being undocumented)
will not be loadable by 2.7.3 and earlier. However, extension modules
compiled for 2.7.3 and earlier will be loadable by 2.7.4.
2012-09-06 00:59:49 +02:00
23d49d3e7e
use the stricter PyMapping_Check ( closes #15801 )
2012-08-28 17:55:35 -04:00
c5bef75c77
Issue #15604 : Update uses of PyObject_IsTrue() to check for and handle errors correctly.
...
Patch by Serhiy Storchaka.
2012-08-15 23:16:51 +02:00
715a63b783
Issue #14579 : Fix error handling bug in the utf-16 decoder.
...
Patch by Serhiy Storchaka.
2012-07-21 00:52:06 +02:00
7d8a2e41a0
allow any number to be returned from __length_hint__ ( closes #15354 )
2012-07-14 17:53:55 -07:00
b2ac4d693a
Fixes issue #12268 for file readline, readlines and read() and readinto methods.
...
They no longer lose data when an underlying read system call is interrupted.
IOError is no longer raised due to a read system call returning EINTR from
within these methods.
2012-06-25 20:57:36 -07:00
aad5b02e62
Improve tooltips for splitlines() by showing that the default for keepends is False.
2012-06-02 01:42:58 -04:00
ed11a5d018
Issue #8767 : Restore building with --disable-unicode.
...
Original patch by Stefano Taschini.
2012-05-20 10:42:17 +02:00
f1ae5cf5c7
fix possible refleak ( closes #14752 )
2012-05-08 09:22:24 -04:00
d62da9d658
close() doesn't take any args ( closes #14717 )
2012-05-03 18:44:09 -04:00
f3ad1f94a8
use formats that work on 2.7
2012-05-01 10:16:33 -04:00
042c47b2c7
fix calling the classmethod descriptor directly ( closes #14699 )
2012-05-01 09:51:09 -04:00
d157a4c3dd
don't use a slot wrapper from a different special method ( closes #14658 )
...
This also alters the fix to #11603 . Specifically, setting __repr__ to
object.__str__ now raises a recursion RuntimeError when str() or repr() is
called instead of silently bypassing the recursion. I believe this behavior is
more correct.
2012-04-24 11:06:25 -04:00
76605557ea
SETUP_WITH acts like SETUP_FINALLY for the purposes of setting f_lineno ( closes #14612 )
2012-04-18 11:14:31 -04:00
fe146ea3c7
merge 2.7 release branch
2012-04-09 14:54:09 -04:00
f51c384a0a
fix build without Py_DEBUG and DNDEBUG ( closes #14509 )
2012-04-09 14:53:07 -04:00
02a380105d
Issue #14505 : Fix file descriptor leak when deallocating file objects created with PyFile_FromString().
2012-04-05 14:07:52 +02:00
fe9417726c
Issue #13019 : Fix potential reference leaks in bytearray.extend().
...
Patch by Suman Saha.
2012-04-01 16:05:46 +02:00
e8ecc73844
kill this terribly outdated comment
2012-03-25 22:40:54 -04:00
dbc52f8a0d
check for string attribute names in old-style classes ( closes #14334 )
2012-03-16 10:58:46 -05:00
6e7832b04c
check to make sure the attribute is a string ( #14334 )
2012-03-16 09:32:59 -05:00
eace3a7261
#14161 : fix compile error under Windows.
2012-03-12 01:28:45 +02:00
11f8b6872a
#14161 : fix the __repr__ of file objects to escape the file name.
2012-03-12 01:17:02 +02:00
9d7601fcea
merge 2.6
2012-02-21 11:24:21 -05:00
26da920001
ensure no one tries to hash things before the random seed is found
2012-02-21 11:08:50 -05:00
aee9dfba4a
merge 2.6 with hash randomization fix
2012-02-20 21:44:56 -05:00
1e13eb084f
- Issue #13703 : oCERT-2011-003: add -R command-line option and PYTHONHASHSEED
...
environment variable, to provide an opt-in way to protect against denial of
service attacks due to hash collisions within the dict and set types. Patch
by David Malcolm, based on work by Victor Stinner.
2012-02-20 20:42:21 -05:00
a4c81b07f8
Fix typo
2012-02-20 02:07:31 +01:00
32c49d9533
use Py_CLEAR
2012-02-19 01:11:56 -05:00
fd7e4964bb
Fix indentation.
2012-02-15 02:57:19 +01:00
c66ed457ef
Issue #13020 : Fix a reference leak when allocating a structsequence object fails.
...
Patch by Suman Saha.
2012-02-15 02:51:43 +01:00
0f7e2df2f1
this is only a borrowed ref in Brett's branch
2012-02-10 08:46:54 -05:00
cec6a61d30
bltinmod is borrowed, so it shouldn't be decrefed
2012-02-06 11:28:45 -05:00
4c79aec716
put returns on their own lines
2012-02-03 19:22:31 -05:00
1abe6cd842
Issue #13889 : Add missing _Py_SET_53BIT_PRECISION_* calls around uses of dtoa.c functions in float round.
2012-01-27 21:16:01 +00:00
a8d458560e
allow cycles throught the __dict__ slot to be cleared ( closes #1469629 )
...
Patch from Armin, test from me.
2012-03-07 18:41:11 -06:00
6a1cd1b3b1
Issue #13521 : dict.setdefault() now does only one lookup for the given key, making it "atomic" for many purposes.
...
Patch by Filip Gruszczyński.
2012-02-27 00:45:12 +01:00
6f14c330fa
Small clarification in docstring of dict.update(): the positional argument is not required.
2011-12-18 19:30:55 +01:00
5b4b2da55d
Fix the fix for issue #12149 : it was incorrect, although it had the side
...
effect of appearing to resolve the issue. Thanks to Mark Shannon for
noticing.
2011-12-15 14:15:31 +01:00
975134e2a2
Issue #13093 : Fix error handling on PyUnicode_EncodeDecimal()
...
Add tests for PyUnicode_EncodeDecimal()
2011-11-22 01:54:19 +01:00
7d1483cbad
Make an error message more understandable and consistent with other error messages.
2011-11-20 10:38:53 -08:00
30402549de
Issue #13333 : The UTF-7 decoder now accepts lone surrogates
...
(the encoder already accepts them).
2011-11-15 01:49:40 +01:00
d784185303
Issue #13161 : fix doc strings of __i*__ operators
2011-11-11 16:52:16 +02:00
3b9d92aefe
Revert "Accept None as start and stop parameters for list.index() and tuple.index()"
...
Issue #13340 .
2011-11-06 20:59:01 +02:00
819d8d447d
Accept None as start and stop parameters for list.index() and tuple.index()
...
Closes #13340 .
2011-11-05 23:18:06 +02:00
e3b5eda8be
remove unused variable
2011-10-30 14:24:44 -04:00
a39de111a5
Fix the return value of set_discard (issue #10519 )
2011-10-30 14:33:09 +02:00
5f4d870668
Avoid unnecessary recursive function calls ( closes #10519 )
2011-10-30 13:55:56 +02:00
8ffbab8d02
Issue #13018 : Fix reference leaks in error paths in dictobject.c.
...
Patch by Suman Saha.
2011-10-24 20:59:29 +03:00
a7b0976c3e
PyEval_CallObject requires a tuple of args ( closes #13186 )
2011-10-15 13:43:21 -04:00
36248154a9
Issue #13159 : Replace FileIO's quadratic-time buffer growth algorithm with a linear-time one.
...
Also fix the builtin file class and the bz2 module, which used the same algorithm.
2011-10-13 13:52:46 +02:00
63c22fac72
Issue #7732 : Fix a crash on importing a module if a directory has the same name
...
than a Python module (e.g. "__init__.py"): don't close the file twice.
PyFile_FromFile() does also close the file if PyString_FromString() failed. It
did already close the file on fill_file_fields() error (e.g. if the file is a
directory).
2011-09-23 19:37:03 +02:00
4ac5d2cda4
Backport issue #12973 list_repeat fix from 3.x.
2011-09-19 19:23:55 +01:00
dbbed04941
Issue #12973 : Fix int.__pow__ overflow checks that invoked undefined behaviour, thereby producing incorrect results on Clang.
2011-09-19 16:38:08 +01:00
de66ecc75f
fix possible refleaks
2011-08-16 22:26:48 -05:00
15d6b65ead
#12266 : Fix str.capitalize() to correctly uppercase/lowercase titlecased and cased non-letter characters.
2011-08-15 09:22:24 +03:00
5e3a19d806
merge from 3.2 - Fix closes Issue12621 - Fix docstrings of find and rfind methods of bytes/bytearry/unicodeobject.
2011-07-27 23:36:51 +08:00
304f0f952d
Issue #11603 : Fix a crash when __str__ is rebound as __repr__.
...
Patch by Andreas Stührk.
2011-07-15 21:22:50 +02:00
1616645a00
Issue #12149 : Update the method cache after a type's dictionnary gets
...
cleared by the garbage collector. This fixes a segfault when an instance
and its type get caught in a reference cycle, and the instance's
deallocator calls one of the methods on the type (e.g. when subclassing
IOBase).
Diagnosis and patch by Davide Rizzo.
2011-07-12 22:04:20 +02:00
bf7a266074
Fixup repr for dict_proxy objects.
2011-06-30 00:44:36 +01:00
cb9bf1ac9c
Issue #12164 : Document (in docstring) that str.translate accepts None for the first argument.
2011-06-25 11:00:12 +02:00
80a09c70bf
use '->' to indicate return values
2011-05-24 12:42:51 -05:00
7f5cd45f1d
must clear an AttributeError if it is set
2011-05-23 18:17:55 -05:00
fd89af59e8
handle old-style instances
2011-05-23 17:11:21 -05:00
8de87a6403
correctly lookup __dir__
2011-05-23 16:11:05 -05:00
e363ec1057
(Merge 3.1) Issue #9756 : When calling a method descriptor or a slot wrapper
...
descriptor, the check of the object type doesn't read the __class__ attribute
anymore. Fix a crash if a class override its __class__ attribute (e.g. a proxy
of the str type).
2011-05-01 23:43:37 +02:00
e3685f6b1b
#6780 : fix starts/endswith error message to mention that tuples are accepted too.
2011-04-26 05:12:51 +03:00
Benjamin Peterson
Raymond Hettinger
Victor Stinner
Charles-François Natali
Antoine Pitrou
Kristján Valur Jónsson
Eric V. Smith
Serhiy Storchaka
Alexandre Vassalotti
Gregory P. Smith
Tim Peters
Ezio Melotti
Ronald Oussoren
Mark Dickinson
R David Murray
Mark Dickinson
Christian Heimes
Chris Jerdonek
Martin v. Löwis
Barry Warsaw
Éric Araujo
Georg Brandl
Victor Stinner
Eli Bendersky
Petri Lehtinen
Nadeem Vawda
Senthil Kumaran
Ezio Melotti