def refresh_thermostats_from_db(self): # type: () -> None
for thermostat in Thermostat.select():
thermostat_pid = self.thermostat_pids.get(thermostat.number)
if thermostat_pid is None:
thermostat_pid = ThermostatPid(thermostat,
self._pump_valve_controller)
thermostat_pid.subscribe_state_changes(
self._thermostat_changed)
self.thermostat_pids[thermostat.number] = thermostat_pid
thermostat_pid.update_thermostat(thermostat)
thermostat_pid.tick()
def load_cooling_thermostats(self): # type: () -> List[ThermostatDTO]
return [
ThermostatMapper.orm_to_dto(thermostat, 'cooling')
for thermostat in Thermostat.select()
]