100 lines
3.0 KiB
Python
100 lines
3.0 KiB
Python
"""Support for Tesla HVAC system."""
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import logging
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from homeassistant.components.climate import ClimateDevice
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from homeassistant.components.climate.const import (
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HVAC_MODE_HEAT,
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HVAC_MODE_OFF,
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SUPPORT_TARGET_TEMPERATURE,
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)
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from homeassistant.const import ATTR_TEMPERATURE, TEMP_CELSIUS, TEMP_FAHRENHEIT
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from . import DOMAIN as TESLA_DOMAIN, TeslaDevice
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_LOGGER = logging.getLogger(__name__)
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SUPPORT_HVAC = [HVAC_MODE_HEAT, HVAC_MODE_OFF]
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def setup_platform(hass, config, add_entities, discovery_info=None):
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"""Set up the Tesla climate platform."""
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devices = [
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TeslaThermostat(device, hass.data[TESLA_DOMAIN]["controller"])
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for device in hass.data[TESLA_DOMAIN]["devices"]["climate"]
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]
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add_entities(devices, True)
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class TeslaThermostat(TeslaDevice, ClimateDevice):
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"""Representation of a Tesla climate."""
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def __init__(self, tesla_device, controller):
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"""Initialize the Tesla device."""
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super().__init__(tesla_device, controller)
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self._target_temperature = None
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self._temperature = None
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@property
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def supported_features(self):
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"""Return the list of supported features."""
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return SUPPORT_TARGET_TEMPERATURE
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@property
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def hvac_mode(self):
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"""Return hvac operation ie. heat, cool mode.
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Need to be one of HVAC_MODE_*.
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"""
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if self.tesla_device.is_hvac_enabled():
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return HVAC_MODE_HEAT
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return HVAC_MODE_OFF
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@property
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def hvac_modes(self):
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"""Return the list of available hvac operation modes.
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Need to be a subset of HVAC_MODES.
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"""
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return SUPPORT_HVAC
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def update(self):
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"""Call by the Tesla device callback to update state."""
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_LOGGER.debug("Updating: %s", self._name)
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self.tesla_device.update()
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self._target_temperature = self.tesla_device.get_goal_temp()
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self._temperature = self.tesla_device.get_current_temp()
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@property
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def temperature_unit(self):
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"""Return the unit of measurement."""
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tesla_temp_units = self.tesla_device.measurement
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if tesla_temp_units == "F":
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return TEMP_FAHRENHEIT
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return TEMP_CELSIUS
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@property
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def current_temperature(self):
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"""Return the current temperature."""
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return self._temperature
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@property
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def target_temperature(self):
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"""Return the temperature we try to reach."""
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return self._target_temperature
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def set_temperature(self, **kwargs):
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"""Set new target temperatures."""
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_LOGGER.debug("Setting temperature for: %s", self._name)
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temperature = kwargs.get(ATTR_TEMPERATURE)
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if temperature:
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self.tesla_device.set_temperature(temperature)
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def set_hvac_mode(self, hvac_mode):
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"""Set new target hvac mode."""
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_LOGGER.debug("Setting mode for: %s", self._name)
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if hvac_mode == HVAC_MODE_OFF:
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self.tesla_device.set_status(False)
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elif hvac_mode == HVAC_MODE_HEAT:
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self.tesla_device.set_status(True)
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