98 lines
3.2 KiB
Python
98 lines
3.2 KiB
Python
"""Class for Indego Sensors."""
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import logging
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from homeassistant.components.sensor import SensorEntity, ENTITY_ID_FORMAT as SENSOR_FORMAT
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.helpers.dispatcher import async_dispatcher_connect
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from homeassistant.helpers.icon import icon_for_battery_level
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from homeassistant.helpers.entity import DeviceInfo
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from .mixins import IndegoEntity
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from .const import DATA_UPDATED, DOMAIN
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_LOGGER = logging.getLogger(__name__)
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async def async_setup_entry(
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hass: HomeAssistant,
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config_entry: ConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Set up the binary sensor platform."""
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async_add_entities(
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[
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entity
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for entity in hass.data[DOMAIN][config_entry.entry_id].entities.values()
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if isinstance(entity, IndegoSensor)
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]
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)
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class IndegoSensor(IndegoEntity, SensorEntity):
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"""Class for Indego Sensors."""
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def __init__(self, entity_id, name, icon, device_class, unit_of_measurement, attributes, device_info: DeviceInfo):
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"""Initialize a sensor.
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Args:
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entity_id (str): entity_id of the sensor
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name (str): name of the sensor
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icon (str, Callable): string or function for icons
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device_class (str): device class of the sensor
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unit_of_measurement (str): unit of measurement of the sensor
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device_info (DeviceInfo): Initial device info
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"""
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super().__init__(SENSOR_FORMAT.format(entity_id), name, icon, attributes, device_info)
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self._device_class = device_class
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self._unit = unit_of_measurement
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self.charging = False
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async def async_added_to_hass(self):
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"""Once the sensor is added, see if it was there before and pull in that state."""
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await super().async_added_to_hass()
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state = await self.async_get_last_state()
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if state is None or state.state is None:
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return
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self.state = state.state
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async_dispatcher_connect(
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self.hass, DATA_UPDATED, self._schedule_immediate_update
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)
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@property
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def state(self):
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"""Get the state."""
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return self._state
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@state.setter
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def state(self, new):
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"""Set the state to new."""
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if self._state != new:
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self._state = new
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self.async_schedule_update_ha_state()
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@property
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def device_class(self) -> str:
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"""Return device class."""
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return self._device_class
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@property
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def icon(self) -> str:
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"""Return the icon to use in the frontend, if any."""
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if self._updateble_icon:
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return self._icon_func(self._state)
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if self._icon == "battery":
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return icon_for_battery_level(
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int(self._state) if self._state is not None and (isinstance(self._state, int) or self._state.isdigit()) else None, self.charging
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)
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return self._icon
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@property
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def unit_of_measurement(self) -> str:
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"""Return the unit of measurement."""
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return self._unit
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