Hi, I ve being thinking about playing around with bit strings but use in some encoding problems I m considering and was trying to decide how to implement a bit string class. Is there a library out there for doing basic things with bit strings already is my first question?
I know that I can extend string to bit string, but is there anyway I can force the alphabet to be restricted to 1's and 0's (or even 1, 0 and -1, as an extension to from trinary strings). class Binary_String(String): pass Many Thanks Nathan -- http://mail.python.org/mailman/listinfo/python-list