62 lines
No EOL
2.4 KiB
Python
62 lines
No EOL
2.4 KiB
Python
import logging
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from homeassistant.components.sensor import SensorEntity
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from homeassistant.components.sensor import SensorDeviceClass, SensorStateClass
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from .const import DOMAIN
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from .utils import get_battery_level
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_LOGGER = logging.getLogger(__name__)
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async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback) -> None:
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"""Set up SmartThings Find sensor entities."""
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devices = hass.data[DOMAIN][entry.entry_id]["devices"]
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coordinator = hass.data[DOMAIN][entry.entry_id]["coordinator"]
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entities = []
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for device in devices:
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entities += [DeviceBatterySensor(hass, coordinator, device)]
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async_add_entities(entities)
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class DeviceBatterySensor(SensorEntity):
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"""Representation of a Device battery sensor."""
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def __init__(self, hass: HomeAssistant, coordinator, device):
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"""Initialize the sensor."""
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self.coordinator = coordinator
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self._attr_unique_id = f"stf_device_battery_{device['data']['dvceID']}"
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self._attr_name = f"{device['data']['modelName']} Battery"
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self._state = None
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self.hass = hass
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self.device = device['data']
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self.device_id = device['data']['dvceID']
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self._attr_device_info = device['ha_dev_info']
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self._attr_device_class = SensorDeviceClass.BATTERY
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self._attr_state_class = SensorStateClass.MEASUREMENT
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@property
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def available(self) -> bool:
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"""
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Makes the entity show unavailable state if no data was received
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or there was an error during last update
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"""
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tag_data = self.coordinator.data.get(self.device_id, {})
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if not tag_data:
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_LOGGER.info(f"battery sensor: tag_data none for '{self.name}'; rendering state unavailable")
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return False
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if not tag_data['update_success']:
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_LOGGER.info(f"Last update for battery sensor '{self.name}' failed; rendering state unavailable")
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return False
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return True
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@property
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def unit_of_measurement(self) -> str:
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return '%'
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@property
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def state(self):
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ops = self.coordinator.data.get(self.device_id, {}).get('ops', [])
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return get_battery_level(self.name, ops) |