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
ea0d7444c8
revert r71159 since it broke the build
2009-04-04 16:05:51 +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
cf52c07843
Change the %s format specifier for str objects so that it returns a
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unicode instance if the argument is not an instance of basestring and
calling __str__ on the argument returns a unicode instance.
2005-08-12 17:34:58 +00:00
f4aca755bc
A static swapped_op[] array was defined in 3 different C files, & I think
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I need to define it again. Bite the bullet and define it once as an
extern, _Py_SwappedOp[].
2004-09-23 02:39:37 +00:00
75ccea3777
SF patch #1020188 : Use Py_CLEAR where necessary to avoid crashes
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(Contributed by Dima Dorfman)
2004-09-01 07:02:44 +00:00
5980ff2d92
SF bug 994255: Py_RETURN_NONE causes too much warnings
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Rewrote Py_RETURN_{NONE, TRUE, FALSE} to expand to comma expressions
rather than "do {} while(0)" thingies. The OP complained because he
likes using MS /W4 sometimes, and then all his uses of these things
generate nuisance warnings about testing a constant expression (in
the "while(0)" part). Comma expressions don't have this problem
(although it's a lucky accident that comma expressions suffice for these
macros!).
2004-07-22 01:46:43 +00:00
8c5aeaa277
Implemented a new Py_CLEAR macro. This macro should be used when
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decrementing the refcount of variables that might be accessed as a
result of calling Python
2004-07-14 19:07:35 +00:00
1328b52c6f
Two new public API functions, Py_IncRef and Py_DecRef. Useful for
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dynamic embedders of Python.
2004-04-22 17:23:49 +00:00
721b776175
fixed buggy comment as per SF bug #827856
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(same as commit of Sun Nov 2 to the release23-maint branch)
2003-11-09 16:38:39 +00:00
4b17e3993b
Modify the Py_RETURN_* macros to be of the form ``do {...} while (0)`` in order
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to handle situations like ``if (foo) Py_RETURN_NONE else ...``.
2003-10-19 22:58:11 +00:00
26b3a7b82c
Modified the Py_RETURN_* macros by having the statements surrounded by {} in
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order to prevent any unexpected surprises from someone using them in a
conditional without using curly braces (e.g., ``if (foo) Py_RETURN_TRUE``.
2003-10-19 21:31:43 +00:00
d05235ec49
Defined macros Py_RETURN_(TRUE|FALSE|NONE) as helper functions for returning
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the specified value. All three Py_INCREF the singleton and then return it.
2003-10-19 21:19:40 +00:00
Matthias Klose
Benjamin Peterson
Antoine Pitrou
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
Neil Schemenauer
Jim Fulton
Thomas Heller
Alex Martelli
Brett Cannon