----------------------------
revision 2.206
date: 2003/02/11 16:25:43; author: gvanrossum; state: Exp; lines: +9 -0
Add basic arg sanity checking to wrap_descr_get(). This is called
when Python code calls a descriptor's __get__ method. It should
translate None to NULL in both argument positions, and insist that at
least one of the argument positions is not NULL after this
transformation.
----------------------------
which fixes SF bug # 736892, forcing function to act like an unbound
method dumps core.
Add a tp_new slot to function objects that handles the case of a
function requiring a closure. Put the function type in the new
module, rather than having a function new.function(). Add tests.
tp_free is NULL or PyObject_Del at the end. Because it's a base type
it must call tp_free in its dealloc function, and because it's gc'able
it must not call PyObject_Del.
inherit_slots(): Don't inherit tp_free unless the type and its base
agree about whether they're gc'able. If the type is gc'able and the
base is not, and the base uses the default PyObject_Del for its
tp_free, give the type PyObject_GC_Del for its tp_free (the appropriate
default for a gc'able type).
cPickle.c: The Pickler and Unpickler types claim to be base classes
and gc'able, but their dealloc functions didn't call tp_free.
Repaired that. Also call PyType_Ready() on these typeobjects, so
that the correct (PyObject_GC_Del) default memory-freeing function
gets plugged into these types' tp_free slots.
Windows when n is too big to fit in a 32-bit int. This was a hole in
2.2's large file support on Windows, and turns out it's a bad hole at
least for ZODB.
Fix SF bug #697220, string.strip implementation/doc mismatch
Attempt to make all the various string/unicode *strip methods the same.
* Doc - add doc for when functions were added
* UserString
* string/unicode object methods
* string module functions
'chars' is used for the last parameter everywhere.
property_traverse() should also traverse into prop_doc -- there's no
typecheck that guarantees it's a string, and BTW string subclasses
could hide references.
backporting fixes so that garbage collection doesn't have to trigger
execution of arbitrary Python code just to figure out whether
an object has a __del__ method.
PyObject_Generic{Get,Set}Attr:
Don't access tp_descr_{get,set} of a descriptor without checking the
flag bits of the descriptor's type. While we know that the main type
(the type of the object whose attribute is being accessed) has all the
right flag bits (or else PyObject_Generic{Get,Set}Attr wouldn't be
called), we don't know that for its class attributes!
revision 2.196
date: 2002/12/07 21:39:16; author: tim_one; state: Exp; lines: +27 -28
slot_nb_nonzero(): Another leak uncovered by the sandbox datetime
tests. I found the logic too confusing to follow here, so rewrote more
than was likely absolutely necessary.
revision 2.164
date: 2002/10/29 18:36:40; author: gvanrossum; state: Exp; lines: +12 -13
Since properties are supported here, is possible that
instance_getattr2() raises an exception. Fix all code that made this
assumption.
