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Update heat_control.py

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Daniel Høyer Iversen 2015-11-30 09:14:32 +01:00
parent 90eab17ea6
commit ac59847120
1 changed files with 27 additions and 3 deletions
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30
homeassistant/components/thermostat/heat_control.py
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@ -24,6 +24,9 @@ CONF_NAME = 'name'
DEFAULT_NAME = 'Heat Control'
CONF_HEATER = 'heater'
CONF_SENSOR = 'target_sensor'
CONF_MIN_TEMP = 'min_temp'
CONF_MAX_TEMP = 'max_temp'
CONF_TARGET_TEMP = 'target_temp'
_LOGGER = logging.getLogger(__name__)
@ -34,27 +37,32 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
name = config.get(CONF_NAME, DEFAULT_NAME)
heater_entity_id = config.get(CONF_HEATER)
sensor_entity_id = config.get(CONF_SENSOR)
min_temp = util.convert(config.get(CONF_MIN_TEMP), float, None)
max_temp = util.convert(config.get(CONF_MAX_TEMP), float, None)
target_temp = util.convert(config.get(CONF_TARGET_TEMP), float, None)
if None in (heater_entity_id, sensor_entity_id):
_LOGGER.error('Missing required key %s or %s', CONF_HEATER,
CONF_SENSOR)
return False
add_devices([HeatControl(hass, name, heater_entity_id, sensor_entity_id)])
add_devices([HeatControl(hass, name, heater_entity_id, sensor_entity_id, min_temp, max_temp, target_temp)])
# pylint: disable=too-many-instance-attributes
class HeatControl(ThermostatDevice):
""" Represents a HeatControl device. """
def __init__(self, hass, name, heater_entity_id, sensor_entity_id):
def __init__(self, hass, name, heater_entity_id, sensor_entity_id, min_temp, max_temp, target_temp):
self.hass = hass
self._name = name
self.heater_entity_id = heater_entity_id
self._active = False
self._cur_temp = None
self._target_temp = None
self._min_temp = min_temp
self._max_temp = max_temp
self._target_temp = target_temp
self._unit = None
track_state_change(hass, sensor_entity_id, self._sensor_changed)
@ -97,6 +105,22 @@ class HeatControl(ThermostatDevice):
self._control_heating()
self.update_ha_state()
@property
def min_temp(self):
""" Return minimum temperature. """
if self._min_temp:
return self._min_temp
else:
return ThermostatDevice.min_temp.fget(self)
@property
def max_temp(self):
""" Return maximum temperature. """
if self._min_temp:
return self._max_temp
else:
return ThermostatDevice.max_temp.fget(self)
def _sensor_changed(self, entity_id, old_state, new_state):
""" Called when temperature changes. """
if new_state is None: