Message 77871 - Python tracker
> A timedelta.toseconds method (or equivalent) makes no sense. > The number of seconds in a day is not fixed (due to leap seconds) and > relying on such a method would introduce subtle bugs. You are misunderstanding what timedelta is. It is a fixed-length period of time. It is stored as a number of (24x3600-second) days, seconds and microseconds. There is no "start date" or "end date", so the concept of leap seconds just does not apply.