>>- Because sets can only contain immutable values Mike Meyer wrote:
> Not true. Sets can only contain *hashable* objects, which isn't the > same thing. I trusted the doco which defines a set as "an unordered collection of immutable values" (http://docs.python.org/lib/types-set.html). Anyway, the problems stays the same. -- Christoph -- http://mail.python.org/mailman/listinfo/python-list