Antoon Pardon <antoon.par...@rece.vub.ac.be>: > And when I need some personal object as a key, I can avoid the > duplication by using some kind of cmp cache when I implement __lt__ > and family.
Yes, that's what you can do in rare, extreme cases where key comparison takes a long time. For caching, you will simply need to require that keys stay immutable wrt comparing. Marko -- https://mail.python.org/mailman/listinfo/python-list
