'Computes the scheduled run times between ``next_run_time`` and ``now`` (inclusive).
:type now: datetime.datetime
:rtype: list[datetime.datetime]'

def _get_run_times(self, now):

    run_times = []
    next_run_time = self.next_run_time
    while (next_run_time and (next_run_time <= now)):
        run_times.append(next_run_time)
        next_run_time = self.trigger.get_next_fire_time(next_run_time, now)
    return run_times
