In article <mailman.4097.1324877003.27778.python-l...@python.org>, Devin Jeanpierre <jeanpierr...@gmail.com> wrote:
> > Um -- if you don't want a and c being passed in, why put them in the > > function signature? > > He wants both or neither to be passed in. assert sum(foo is None for foo in [a, c]) % 2 == 0 -- http://mail.python.org/mailman/listinfo/python-list
