Arnaud Delobelle: > In this case why not: > > def xfib(a=1, b=1): > while True: > yield a > a += b > yield b > b += a
That's a bit less easy to understand than my version, for me. In my version is easy to see the values of the variables. And using a longer function name is better. Bye, bearophile -- http://mail.python.org/mailman/listinfo/python-list
