"John Posner" <jjpos...@optimum.net> wrote in message news:mailman.26.1250604346.2854.python-l...@python.org...
> if total > P.BASE: > excessblk = Block(total - P.BASE, srccol, carry_button_suppress=True) > else: > excessblk = None I wonder if it is appropriate to replace the None sentinel with one that is an instance of Block() e.g. size = total - P.BASE excessblk = Block(size, srccol, carry_button_suppress=True, empty_block=(size <= 0) ) -- http://mail.python.org/mailman/listinfo/python-list
