rhXX wrote: > hi, > > can i append a item to a list using criterias: > > - UNIQUE - if there already exist don't append
> - SORTED - INSERT in the correct place using some criteria? Both can be accomplished using the bisect-module. It will give you the leftmost/rightmost insertion point for a given item and a list, and then you have to see if it is contained in between (or something along these lines, I hope you get the gist of it) Diez -- http://mail.python.org/mailman/listinfo/python-list