52 lines
1.9 KiB
Python
52 lines
1.9 KiB
Python
"""Platform for solarlog sensors."""
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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 import DeviceInfo
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from homeassistant.helpers.update_coordinator import CoordinatorEntity
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from . import SolarlogData
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from .const import DOMAIN, SENSOR_TYPES, SolarLogSensorEntityDescription
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async def async_setup_entry(
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hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
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) -> None:
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"""Add solarlog entry."""
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coordinator = hass.data[DOMAIN][entry.entry_id]
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async_add_entities(
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SolarlogSensor(coordinator, description) for description in SENSOR_TYPES
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)
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class SolarlogSensor(CoordinatorEntity[SolarlogData], SensorEntity):
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"""Representation of a Sensor."""
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entity_description: SolarLogSensorEntityDescription
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def __init__(
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self,
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coordinator: SolarlogData,
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description: SolarLogSensorEntityDescription,
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) -> None:
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"""Initialize the sensor."""
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super().__init__(coordinator)
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self.entity_description = description
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self._attr_name = f"{coordinator.name} {description.name}"
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self._attr_unique_id = f"{coordinator.unique_id}_{description.key}"
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self._attr_device_info = DeviceInfo(
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identifiers={(DOMAIN, coordinator.unique_id)},
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manufacturer="Solar-Log",
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name=coordinator.name,
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configuration_url=coordinator.host,
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)
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@property
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def native_value(self):
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"""Return the native sensor value."""
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raw_attr = getattr(self.coordinator.data, self.entity_description.key)
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if self.entity_description.value:
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return self.entity_description.value(raw_attr)
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return raw_attr
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