>>> list(rrule(DAILY, interval=10, count=5, ... dtstart=parse("19970902T090000"))) [datetime.datetime(1997, 9, 2, 9, 0), datetime.datetime(1997, 9, 12, 9, 0), datetime.datetime(1997, 9, 22, 9, 0), datetime.datetime(1997, 10, 2, 9, 0), datetime.datetime(1997, 10, 12, 9, 0)]