class NefitThermostat(ClimateDevice):
"""Representation of a NefitThermostat device."""
def __init__(self, hass, name, serial, accesskey, password):
"""Initialize the thermostat."""
self.hass = hass
self._name = name
self._serial = serial
self._accesskey = accesskey
self._password = password
self._unit_of_measurement = TEMP_CELSIUS
self._data = {}
self._attributes = {}
self._attributes["connection_error_count"] = 0
self._override_target_temp = False
self._new_target_temp = 0
self._away = None
_LOGGER.debug("Constructor for {} called.".format(self._name))
hass.bus.listen_once(EVENT_HOMEASSISTANT_STOP, self._shutdown)
self._client = NefitClient(serial_number=self._serial,
access_key=self._accesskey,
password=self._password)
self._client.connect()
@property
def name(self):
"""Return the name of the ClimateDevice."""
return self._name
@property
def temperature_unit(self):
"""Return the unit of measurement."""
return self._unit_of_measurement
@property
def operation_list(self):
"""List of available operation modes."""
return [STATE_AUTO, STATE_MANUAL]
def update(self):
"""Get latest data"""
_LOGGER.debug("update called.")
errors = []
try:
data = self._client.get_status()
_LOGGER.debug("update finished. result={}".format(data))
if type(data) is dict and "user mode" in data:
self._attributes["connection_state"] = "ok"
else:
self._attributes["connection_state"] = "error"
self._attributes["connection_error_count"] += self._attributes[
"connection_error_count"]
if data:
self._data = data
self._attributes["boiler_indicator"] = self._data.get(
"boiler indicator")
self._attributes["control"] = self._data.get("control")
r = self._client.get_year_total()
self._attributes["year_total"] = r.get("value")
self._attributes["year_total_unit_of_measure"] = r.get(
"unitOfMeasure")
r = self._client.get("/ecus/rrc/userprogram/activeprogram")
self._attributes["active_program"] = r.get("value")
r = self._client.get("/ecus/rrc/dayassunday/day10/active")
self._attributes["today_as_sunday"] = (r.get("value") == "on")
r = self._client.get("/ecus/rrc/dayassunday/day11/active")
self._attributes["tomorrow_as_sunday"] = (r.get("value") == "on")
r = self._client.get("/system/appliance/systemPressure")
self._attributes["system_pressure"] = r.get("value")
r = self._client.get(
"/heatingCircuits/hc1/actualSupplyTemperature")
self._attributes["supply_temp"] = r.get("value")
r = self._client.get("/system/sensors/temperatures/outdoor_t1")
self._attributes["outside_temp"] = r.get("value")
except:
_LOGGER.warning('Nefit api returned invalid data')
@property
def current_temperature(self):
"""Return the current temperature."""
_LOGGER.debug("current_temperature called.")
return self._data.get('in house temp', None)
@property
def current_operation(self):
state = self._data.get("boiler indicator")
if state == 'central heating':
return STATE_HEAT
elif state == 'hot water':
return STATE_HOTWATER
elif state == 'off':
return STATE_ECO
else:
return None
@property
def target_temperature(self):
#update happens too fast after setting new target, so value is not changed on server yet.
#assume for this first update that the set target was succesful
if self._override_target_temp:
self._target_temperature = self._new_target_temp
self._override_target_temp = False
else:
self._target_temperature = self._data.get('temp setpoint', None)
return self._target_temperature
def set_temperature(self, **kwargs):
"""Set new target temperature."""
try:
temperature = kwargs.get(ATTR_TEMPERATURE)
_LOGGER.debug(
"set_temperature called (temperature={}).".format(temperature))
if temperature is None:
return None
self._client.set_temperature(temperature)
self._override_target_temp = True
self._new_target_temp = temperature
except:
_LOGGER.error("Error setting target temperature")
def set_operation_mode(self, operation_mode):
"""Set new target operation mode."""
_LOGGER.debug(
"set_operation_mode called mode={}.".format(operation_mode))
if operation_mode == "manual":
self._client.put('/heatingCircuits/hc1/usermode',
{'value': 'manual'})
else:
self._client.put('/heatingCircuits/hc1/usermode',
{'value': 'clock'})
@property
def is_away_mode_on(self):
"""Return true if away mode is on."""
endpoint = 'dhwOperationClockMode' if self._data.get(
"user mode") == 'clock' else 'dhwOperationManualMode'
try:
r = self._client.get('/dhwCircuits/dhwA/' + endpoint)
#_LOGGER.debug("Getting hot water state: " + r.get("value"))
return r.get(
"value") == "off" # if hot water is off, away mode is on
except:
_LOGGER.error("Error getting away mode state")
return self._away
def turn_away_mode_on(self):
"""Turn away on."""
endpoint = 'dhwOperationClockMode' if self._data.get(
"user mode") == 'clock' else 'dhwOperationManualMode'
try:
self._client.put('/dhwCircuits/dhwA/' + endpoint, {"value": "off"})
self._away = True
except:
_LOGGER.error("Error setting away mode on")
def turn_away_mode_off(self):
"""Turn away off."""
endpoint = 'dhwOperationClockMode' if self._data.get(
"user mode") == 'clock' else 'dhwOperationManualMode'
try:
self._client.put('/dhwCircuits/dhwA/' + endpoint, {"value": "on"})
self._away = False
except:
_LOGGER.error("Error setting away mode off")
@property
def device_state_attributes(self):
"""Return the device specific state attributes."""
return self._attributes
@property
def supported_features(self):
"""Return the list of supported features."""
return SUPPORT_FLAGS
def _shutdown(self, event):
_LOGGER.debug("shutdown")
self._client.disconnect()
class NefitThermostat(ClimateDevice):
"""Representation of a NefitThermostat device."""
def __init__(self, hass, name, serial, accesskey, password, holiday_temp,
holiday_duration):
from nefit import NefitClient
"""Initialize the thermostat."""
self.hass = hass
self._name = name
self._serial = serial
self._accesskey = accesskey
self._password = password
self._unit_of_measurement = TEMP_CELSIUS
self._data = {}
self._attributes = {}
self._attributes["connection_error_count"] = 0
self._operation_list = [
OPERATION_MANUAL, OPERATION_AUTO, OPERATION_HOLIDAY
]
self.override_target_temp = False
self.new_target_temp = 0
self._manual = False
self._holiday_mode = False
self._holiday_temp = holiday_temp
self._holiday_duration = holiday_duration
_LOGGER.debug("Constructor for %s called.", self._name)
hass.bus.listen_once(EVENT_HOMEASSISTANT_STOP, self._shutdown)
self._client = NefitClient(serial_number=self._serial,
access_key=self._accesskey,
password=self._password)
self._client.connect()
@property
def name(self):
"""Return the name of the ClimateDevice."""
return self._name
@property
def temperature_unit(self):
"""Return the unit of measurement."""
return self._unit_of_measurement
@property
def operation_list(self):
"""List of available operation modes."""
return self._operation_list
def update(self):
"""Get latest data"""
_LOGGER.debug("update called.")
try:
data = self._client.get_status()
_LOGGER.debug("update finished. result=%s", data)
if isinstance(data, dict) and "user mode" in data:
self._attributes["connection_state"] = "ok"
self._manual = (data.get("user mode") == "manual")
else:
self._attributes["connection_state"] = "error"
self._attributes["connection_error_count"] += self._attributes[
"connection_error_count"]
if data:
self._data = data
self._attributes["boiler_indicator"] = self._data.get(
"boiler indicator")
self._attributes["control"] = self._data.get("control")
year_total, year_total_uom = self._client.get_year_total()
_LOGGER.debug("Fetched get_year_total: %s %s", year_total,
year_total_uom)
self._attributes["year_total"] = year_total
self._attributes["year_total_unit_of_measure"] = year_total_uom
r = self._client.get("/ecus/rrc/userprogram/activeprogram")
self._attributes["active_program"] = r.get("value")
r = self._client.get("/ecus/rrc/dayassunday/day10/active")
self._attributes["today_as_sunday"] = (r.get("value") == "on")
r = self._client.get("/ecus/rrc/dayassunday/day11/active")
self._attributes["tomorrow_as_sunday"] = (r.get("value") == "on")
r = self._client.get("/system/appliance/systemPressure")
self._attributes["system_pressure"] = r.get("value")
r = self._client.get(
"/heatingCircuits/hc1/actualSupplyTemperature")
self._attributes["supply_temp"] = r.get("value")
r = self._client.get("/system/sensors/temperatures/outdoor_t1")
self._attributes["outside_temp"] = r.get("value")
r = self._client.get("/heatingCircuits/hc1/holidayMode/activated")
self._holiday_mode = (r.get("value") == "on")
dc = self._client.get_display_code()
self._attributes["display_code"] = dc
except Exception as exc:
_LOGGER.warning("Nefit api returned invalid data: %s", exc)
@property
def current_temperature(self):
"""Return the current temperature."""
_LOGGER.debug("current_temperature called.")
return self._data.get("in house temp", None)
@property
def current_operation(self):
if self._manual:
return OPERATION_MANUAL
elif self._holiday_mode:
return OPERATION_HOLIDAY
else:
return OPERATION_AUTO
@property
def target_temperature(self):
#update happens too fast after setting new target, so value is not changed on server yet.
#assume for this first update that the set target was succesful
if self.override_target_temp:
self._target_temperature = self.new_target_temp
self.override_target_temp = False
else:
self._target_temperature = self._data.get("temp setpoint", None)
return self._target_temperature
def set_temperature(self, **kwargs):
"""Set new target temperature."""
try:
temperature = kwargs.get(ATTR_TEMPERATURE)
_LOGGER.debug("set_temperature called (temperature=%s).",
temperature)
if temperature is None:
return None
self._client.set_temperature(temperature)
self.override_target_temp = True
self.new_target_temp = temperature
except:
_LOGGER.error("Error setting target temperature")
def set_operation_mode(self, operation_mode):
"""Set new target operation mode."""
_LOGGER.debug("set_operation_mode called mode=%s.", operation_mode)
if operation_mode == OPERATION_HOLIDAY:
self.turn_holidaymode_on()
else:
if self._holiday_mode:
self.turn_holidaymode_off()
if operation_mode == OPERATION_MANUAL:
self._client.put("/heatingCircuits/hc1/usermode",
{"value": "manual"})
else:
self._client.put("/heatingCircuits/hc1/usermode",
{"value": "clock"})
self.schedule_update_ha_state()
@property
def device_state_attributes(self):
"""Return the device specific state attributes."""
return self._attributes
@property
def supported_features(self):
"""Return the list of supported features."""
return SUPPORT_FLAGS
@property
def is_on(self):
"""Return true if the device is on."""
return self._manual or not self._holiday_mode
def _shutdown(self, event):
_LOGGER.debug("shutdown")
self._client.disconnect()
def turn_on(self):
"""Turn on."""
self.set_operation_mode(OPERATION_AUTO)
self.schedule_update_ha_state()
def turn_off(self):
"""Turn off."""
self.set_operation_mode(OPERATION_HOLIDAY)
self.schedule_update_ha_state()
def turn_holidaymode_on(self):
if self._manual:
self._client.put("/heatingCircuits/hc1/usermode",
{"value": "clock"})
start_data = self._client.get("/heatingCircuits/hc1/holidayMode/start")
start = datetime.strptime(start_data["value"], DATE_FORMAT)
end = start + timedelta(days=self._holiday_duration)
self._client.put("/heatingCircuits/hc1/holidayMode/activated",
{"value": "on"})
self._client.put("/heatingCircuits/hc1/holidayMode/temperature",
{"value": self._holiday_temp})
self._client.put("/heatingCircuits/hc1/holidayMode/end",
{"value": end.strftime(DATE_FORMAT)})
self.override_target_temp = True
self.new_target_temp = self._holiday_temp
self._holiday_mode = True
def turn_holidaymode_off(self):
self._client.put("/heatingCircuits/hc1/holidayMode/activated",
{"value": "off"})
self._holiday_mode = False