def __str__(self):
s = "Period \"{}\": ".format(self.name)
conditions = []
if self.begintime:
conditions.append("starts at {}".format(time_str(self.begintime)))
if self.endtime:
conditions.append("ends at {}".format(time_str(self.endtime)))
if self.weekdays is not None:
conditions.append("on weekdays ({})".format(set_str(self.weekdays, configuration.WEEKDAY_NAMES)))
if self.monthdays:
conditions.append("on monthdays ({})".format(set_str(self.monthdays)))
if self.months:
conditions.append("in months ({})".format(set_str(self.months, configuration.MONTH_NAMES, offset=1)))
s += ", ".join(conditions)
return s
def check_time(dt):
t = datetime.time(dt.hour, dt.minute, dt.second)
ts = time_str(t)
# no start and stop time, means running all day
if self.begintime is None and self.endtime is None:
desired_state = InstanceSchedule.STATE_RUNNING
self._log_debug(DEBUG_CHECK_DT_UNDEFINED_START_STOP,
state_str(True), desired_state)
return desired_state
elif self.begintime is None:
# just the end time, stopped if later than that time
desired_state = InstanceSchedule.STATE_STOPPED if t >= self.endtime else InstanceSchedule.STATE_ANY
self._log_debug(
DEBUG_CHECK_DT_STOP_TIME,
check_running_state_str(desired_state), ts, "before" if
desired_state == InstanceSchedule.STATE_ANY else "after",
time_str(self.endtime), desired_state)
return desired_state
elif self.begintime is not None and self.endtime is None:
# just the start time, running if later that that time
desired_state = InstanceSchedule.STATE_RUNNING if t >= self.begintime else InstanceSchedule.STATE_ANY
self._log_debug(
DEBUG_CHECK_DT_START_TIME,
check_running_state_str(desired_state), ts, "before" if
desired_state == InstanceSchedule.STATE_ANY else "after",
time_str(self.begintime), desired_state)
return desired_state
else:
# start and stop time, test if time falls in the period defined by these times
desired_state = InstanceSchedule.STATE_RUNNING \
if self.begintime <= t < self.endtime else InstanceSchedule.STATE_STOPPED
self._log_debug(
DEBUG_CHECK_DT_START_AND_STOP,
check_running_state_str(desired_state), ts,
"within" if desired_state == InstanceSchedule.STATE_RUNNING
else "outside", time_str(self.begintime),
time_str(self.endtime), desired_state)
return desired_state