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
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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
a408350a08
Merged revisions 84344 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r84344 | antoine.pitrou | 2010-08-28 20:17:03 +0200 (sam., 28 août 2010) | 4 lines
Issue #1868 : Eliminate subtle timing issues in thread-local objects by
getting rid of the cached copy of thread-local attribute dictionary.
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2010-08-28 18:29:13 +00:00
c7c96a90bc
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 15:15:40 +00:00
c83ea137d7
Untabify C files. Will watch buildbots.
2010-05-09 14:46:46 +00:00
399e4c4f8f
add _PyObject_LookupSpecial to handle fetching special method lookup
2009-05-08 03:06:00 +00:00
91a3b9e4f0
Issue #1113244 : Py_XINCREF, Py_DECREF, Py_XDECREF: Add `do { ... } while (0)'
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to avoid compiler warnings.
2009-04-05 21:19:13 +00:00
0610e0808b
- Py_DECREF: Add `do { ... } while (0)' to avoid compiler warnings.
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(avoiding brown paper typo this time)
2009-04-05 12:43:08 +00:00
08c5c0bb55
Merged revisions 71163 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/trunk
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r71163 | benjamin.peterson | 2009-04-04 11:05:51 -0500 (Sat, 04 Apr 2009) | 1 line
revert r71159 since it broke the build
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2009-04-04 16:10:42 +00:00
ea0d7444c8
revert r71159 since it broke the build
2009-04-04 16:05:51 +00:00
db5d6dc6de
Merged revisions 71159 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/trunk
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r71159 | matthias.klose | 2009-04-04 17:51:23 +0200 (Sa, 04 Apr 2009) | 2 lines
- Py_DECREF: Add `do { ... } while (0)' to avoid compiler warnings.
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2009-04-04 15:52:50 +00:00
8212a82371
- Py_DECREF: Add `do { ... } while (0)' to avoid compiler warnings.
2009-04-04 15:51:23 +00:00
789be0c0a0
Issue #2396 : backport the memoryview object.
2009-04-02 21:18:34 +00:00
a40d573664
#3720 : Interpreter crashes when an evil iterator removes its own next function.
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Now the slot is filled with a function that always raises.
Will not backport: extensions compiled with 2.6.x would not run on 2.6.0.
2009-01-12 23:36:55 +00:00
14cb6bcf2b
sort of backport 66038 by aliasing PyObject_Bytes to PyObject_Str
2008-08-26 17:08:40 +00:00
69ed1011aa
Hopeful fix for issue 1878: remove Py_TPFLAGS_HAVE_VERSION_TAG from
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Py_TPFLAGS_DEFAULT when not building the core.
2008-08-19 20:13:02 +00:00
f91d46a17d
Issue #3139 : Make buffer-interface thread-safe wrt. PyArg_ParseTuple,
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by denying s# to parse objects that have a releasebuffer procedure,
and introducing s*.
More module might need to get converted to use s*.
2008-08-12 14:49:50 +00:00
53663a695e
Issue 2235: __hash__ is once again inherited by default, but inheritance can be blocked explicitly so that collections.Hashable remains meaningful
2008-07-15 14:27:37 +00:00
8d412f36b5
Issue #3274 : Use a less common identifier for the temporary variable
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in Py_CLEAR().
2008-07-13 20:42:44 +00:00
9c437af4eb
Revert 64424, 64438, and 64439.
2008-06-24 22:46:07 +00:00
e3ae655edf
Make bin() implementation parallel oct() and hex() so that int/long subclasses can override or so that other classes can support.
2008-06-20 04:18:15 +00:00
dd96db63f6
This reverts r63675 based on the discussion in this thread:
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http://mail.python.org/pipermail/python-dev/2008-June/079988.html
Python 2.6 should stick with PyString_* in its codebase. The PyBytes_* names
in the spirit of 3.0 are available via a #define only. See the email thread.
2008-06-09 04:58:54 +00:00
0144f27602
Remove locking part of new buffer protocol.
2008-06-06 22:39:47 +00:00
74a1deaab3
#2989 : add PyType_Modified().
2008-05-28 11:21:39 +00:00
593daf545b
Renamed PyString to PyBytes
2008-05-26 12:51:38 +00:00
19dfa3e71a
Remove Py_Refcnt, Py_Type, Py_Size, as they were added only
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for backwards compatibility, yet 2.5 did not have them at all.
2008-04-24 13:16:36 +00:00
a45ab9f37d
NIL => NULL
2008-03-28 23:11:01 +00:00
33451d8ab1
Add necessary headers to back-port new buffer protocol to Python 2.6
2008-03-17 17:36:12 +00:00
960b9b7a2f
Move abc._Abstract into object by adding a new flag Py_TPFLAGS_IS_ABSTRACT,
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which forbids constructing types that have it set. The effect is to speed
./python.exe -m timeit -s 'import abc' -s 'class Foo(object): __metaclass__ = abc.ABCMeta' 'Foo()'
up from 2.5us to 0.201us. This fixes issue 1762.
2008-02-28 04:45:36 +00:00
908caac52e
Added clear cache methods to clear the internal type lookup cache for ref leak test runs.
2008-01-27 23:34:59 +00:00
e4c270c2a8
Re-apply patch #1700288 (first applied in r59931, rolled back in r59940)
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now that ctypes uses a more supported method to create types:
Method cache optimization, by Armin Rigo, ported to 2.6 by Kevin Jacobs.
2008-01-14 00:29:41 +00:00
d1c131a6e3
Back out r59931 - test_ctypes fails with it.
2008-01-13 15:04:05 +00:00
27e26ec418
Patch #1700288 : Method cache optimization, by Armin Rigo, ported to
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2.6 by Kevin Jacobs.
2008-01-12 13:47:57 +00:00
e93237dfcc
#1629 : Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Macros for b/w compatibility are available.
2007-12-19 02:37:44 +00:00
6819210b9e
PEP 3123: Provide forward compatibility with Python 3.0, while keeping
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backwards compatibility. Add Py_Refcnt, Py_Type, Py_Size, and
PyVarObject_HEAD_INIT.
2007-07-21 06:55:02 +00:00
ee3a1b5244
Variation of patch # 1624059 to speed up checking if an object is a subclass
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of some of the common builtin types.
Use a bit in tp_flags for each common builtin type. Check the bit
to determine if any instance is a subclass of these common types.
The check avoids a function call and O(n) search of the base classes.
The check is done in the various Py*_Check macros rather than calling
PyType_IsSubtype().
All the bits are set in tp_flags when the type is declared
in the Objects/*object.c files because PyType_Ready() is not called
for all the types. Should PyType_Ready() be called for all types?
If so and the change is made, the changes to the Objects/*object.c files
can be reverted (remove setting the tp_flags). Objects/typeobject.c
would also have to be modified to add conditions
for Py*_CheckExact() in addition to each the PyType_IsSubtype check.
2007-02-25 19:44:48 +00:00
8a87f5d37e
Patch #1538606 , Patch to fix __index__() clipping.
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I modified this patch some by fixing style, some error checking, and adding
XXX comments. This patch requires review and some changes are to be expected.
I'm checking in now to get the greatest possible review and establish a
baseline for moving forward. I don't want this to hold up release if possible.
2006-08-12 17:03:09 +00:00
45294a9562
Remove types from type_list if they have no objects
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and unlist_types_without_objects is set.
Give dump_counts a FILE* argument.
2006-04-18 06:24:08 +00:00
9d2ced8fa0
There were no comments explaining what Py_CLEAR() did or
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why it's important. Now there are ;-)
If someone else hasn't already, I'll add a Py_CLEAR cleanup
task to the TODO Wiki next.
2006-04-15 02:14:03 +00:00
e170937af6
Ignore the references to the dummy objects used as deleted keys
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in dicts and sets when computing the total number of references.
2006-04-12 17:06:05 +00:00
38fff8c4e4
Checking in the code for PEP 357.
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This was mostly written by Travis Oliphant.
I've inspected it all; Neal Norwitz and MvL have also looked at it
(in an earlier incarnation).
2006-03-07 18:50:55 +00:00
4281cef205
Use Py_ssize_t for _Py_RefTotal.
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I tried to handle Win64 properly, but please review.
2006-03-04 19:58:13 +00:00
e36dce69dd
Make ob_refcnt and tp_maxalloc (and friends) Py_ssize_t.
2006-03-01 04:02:43 +00:00
15e62742fa
Revert backwards-incompatible const changes.
2006-02-27 16:46:16 +00:00
c255c7bef7
Bug #1086854 : Rename PyHeapType members adding ht_ prefix.
2006-02-20 22:27:28 +00:00
97c65a8068
Use Py_ssize_t for field sizes and offsets.
2006-02-16 14:24:38 +00:00
18e165558b
Merge ssize_t branch.
2006-02-15 17:27:45 +00:00
af68c874a6
Add const to several API functions that take char *.
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In C++, it's an error to pass a string literal to a char* function
without a const_cast(). Rather than require every C++ extension
module to put a cast around string literals, fix the API to state the
const-ness.
I focused on parts of the API where people usually pass literals:
PyArg_ParseTuple() and friends, Py_BuildValue(), PyMethodDef, the type
slots, etc. Predictably, there were a large set of functions that
needed to be fixed as a result of these changes. The most pervasive
change was to make the keyword args list passed to
PyArg_ParseTupleAndKewords() to be a const char *kwlist[].
One cast was required as a result of the changes: A type object
mallocs the memory for its tp_doc slot and later frees it.
PyTypeObject says that tp_doc is const char *; but if the type was
created by type_new(), we know it is safe to cast to char *.
2005-12-10 18:50:16 +00:00
Benjamin Peterson
Barry Warsaw
Antoine Pitrou
Matthias Klose
Amaury Forgeot d'Arc
Guido van Rossum
Martin v. Löwis
Nick Coghlan
Alexandre Vassalotti
Raymond Hettinger
Gregory P. Smith
Travis E. Oliphant
Georg Brandl
Christian Heimes
Jeffrey Yasskin
Neal Norwitz
Tim Peters
Armin Rigo
Jeremy Hylton