test.py 文件源码

def get_next_day_cutoff_seconds(hour):
  "Return the next cutoff for a particular hour as seconds since epoch."
  local_tz = tzlocal.get_localzone()
  dt_cutoff = local_tz.localize(datetime.now().replace(minute=0, second=0, microsecond=0, hour=hour))

  # TODO doesn't actually work.  if it is 1 am then it doens't chose 4 am of the same day.
  # dt_cutoff += timedelta(days=1)

  epoch = datetime(1970, 1, 1, tzinfo=pytz.utc)
  return (dt_cutoff - epoch).total_seconds()