> I think what you want is a namespace that requires each object to have > exactly one reference - the namespace. Of course, additional references > will be created during evaluation of expressions. So the best you can do
It's not enough. It won't catch the case where a list holds many references to the same object - the example provided by the OP. -- Gabriel Genellina -- http://mail.python.org/mailman/listinfo/python-list
