On Tue, Mar 19, 2013 at 2:10 AM, Steven D'Aprano <steve+comp.lang.pyt...@pearwood.info> wrote: > A third weakness is that you can't allow for arrivals more than 12 hours > early or late.
Oh, but that'll NEVER happen. Oh wait, I've been on a service that was 12 hours late. Is there any chance that you could do your times of arrival and expectation in, say, integer seconds since 1970? ChrisA -- http://mail.python.org/mailman/listinfo/python-list