97 lines
3.5 KiB
Python
97 lines
3.5 KiB
Python
"""Support for the Tesla sensors."""
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from datetime import timedelta
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import logging
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from homeassistant.components.sensor import ENTITY_ID_FORMAT
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from homeassistant.components.tesla import DOMAIN as TESLA_DOMAIN
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from homeassistant.components.tesla import TeslaDevice
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from homeassistant.const import (
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TEMP_CELSIUS, TEMP_FAHRENHEIT, LENGTH_KILOMETERS, LENGTH_MILES)
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from homeassistant.helpers.entity import Entity
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_LOGGER = logging.getLogger(__name__)
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DEPENDENCIES = ['tesla']
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SCAN_INTERVAL = timedelta(minutes=5)
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def setup_platform(hass, config, add_entities, discovery_info=None):
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"""Set up the Tesla sensor platform."""
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controller = hass.data[TESLA_DOMAIN]['devices']['controller']
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devices = []
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for device in hass.data[TESLA_DOMAIN]['devices']['sensor']:
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if device.bin_type == 0x4:
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devices.append(TeslaSensor(device, controller, 'inside'))
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devices.append(TeslaSensor(device, controller, 'outside'))
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else:
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devices.append(TeslaSensor(device, controller))
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add_entities(devices, True)
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class TeslaSensor(TeslaDevice, Entity):
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"""Representation of Tesla sensors."""
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def __init__(self, tesla_device, controller, sensor_type=None):
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"""Initialize of the sensor."""
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self.current_value = None
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self._unit = None
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self.last_changed_time = None
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self.type = sensor_type
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super().__init__(tesla_device, controller)
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if self.type:
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self._name = '{} ({})'.format(self.tesla_device.name, self.type)
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self.entity_id = ENTITY_ID_FORMAT.format(
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'{}_{}'.format(self.tesla_id, self.type))
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else:
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self.entity_id = ENTITY_ID_FORMAT.format(self.tesla_id)
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@property
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def state(self):
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"""Return the state of the sensor."""
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return self.current_value
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@property
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def unit_of_measurement(self):
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"""Return the unit_of_measurement of the device."""
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return self._unit
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def update(self):
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"""Update the state from the sensor."""
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_LOGGER.debug("Updating sensor: %s", self._name)
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self.tesla_device.update()
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units = self.tesla_device.measurement
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if self.tesla_device.bin_type == 0x4:
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if self.type == 'outside':
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self.current_value = self.tesla_device.get_outside_temp()
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else:
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self.current_value = self.tesla_device.get_inside_temp()
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if units == 'F':
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self._unit = TEMP_FAHRENHEIT
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else:
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self._unit = TEMP_CELSIUS
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elif (self.tesla_device.bin_type == 0xA or
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self.tesla_device.bin_type == 0xB):
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self.current_value = self.tesla_device.get_value()
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tesla_dist_unit = self.tesla_device.measurement
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if tesla_dist_unit == 'LENGTH_MILES':
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self._unit = LENGTH_MILES
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else:
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self._unit = LENGTH_KILOMETERS
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self.current_value /= 0.621371
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self.current_value = round(self.current_value, 2)
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else:
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self.current_value = self.tesla_device.get_value()
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if self.tesla_device.bin_type == 0x5:
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self._unit = units
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elif self.tesla_device.bin_type in (0xA, 0xB):
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if units == 'LENGTH_MILES':
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self._unit = LENGTH_MILES
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else:
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self._unit = LENGTH_KILOMETERS
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self.current_value /= 0.621371
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self.current_value = round(self.current_value, 2)
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