Antoine Pitrou <[email protected]> added the comment:
Bob, here is a small example showing how easy it is to encounter the GC
problem:
from json import JSONDecoder
import weakref
import gc
class MyObject(object):
def __init__(self):
self.decoder = JSONDecoder(parse_constant=self.parse_constant)
def parse_constant(self, *args, **kargs):
""" XXX """
wr = weakref.ref(MyObject())
gc.collect()
print wr()
----------
keywords: -26backport
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<http://bugs.python.org/issue4136>
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