[Neil Schemenauer]
> Attached is a little program that triggers the behavior. The CVS change
> I finally narrowed in on was the addition of similar code to test_descr.
Ouch!
> A reference counting bug is still by best guess. Guido?
Here's the code:
import gc
gc.disable()
def main():
# must be inside function scope
class A(object):
def __init__(self):
self.__super = super(A, self)
A()
main()
print 'first collect', gc.collect()
print 'second collect', gc.collect()
The first collect is getting these:
[<__main__.A object at 0x0066A090>,
<super: <class 'A'>, <A object>>,
{'_A__super': <super: <class 'A'>, <A object>>}
]
The second is getting these:
[<class '__main__.A'>,
{'__dict__': <attribute '__dict__' of 'A' objects>,
'__module__': '__main__',
'__weakref__': <member '__weakref__' of 'A' objects>,
'__doc__': None,
'__init__': <function __init__ at 0x00674C70>},
(<class '__main__.A'>, <type 'object'>), (<type 'object'>,),
<attribute '__dict__' of 'A' objects>,
<member '__weakref__' of 'A' objects>,
<function __init__ at 0x00674C70>,
(<cell at 0x0066A110: type object at 0x007687B0>,),
<cell at 0x0066A110: type object at 0x007687B0>
]
For some reason, the cell nags me. Perhaps because of your "must be inside
function scope" comment, and that cells are poorly understood by me <wink>.
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