43 lines
1.4 KiB
Python
43 lines
1.4 KiB
Python
"""Base entity for PV Microinverter integration."""
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from homeassistant.helpers.device_registry import DeviceEntryType
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from homeassistant.helpers.entity import DeviceInfo
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from homeassistant.helpers.update_coordinator import CoordinatorEntity
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from .const import DOMAIN, MANUFACTURER
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from .coordinator import PVMicroinverterDataUpdateCoordinator
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class PVMicroinverterEntity(CoordinatorEntity[PVMicroinverterDataUpdateCoordinator]):
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"""Base entity for PV Microinverter integration."""
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def __init__(
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self,
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coordinator: PVMicroinverterDataUpdateCoordinator,
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station_id: str,
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sensor_type: str,
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) -> None:
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"""Initialize the entity.
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Args:
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coordinator: The data update coordinator
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system_id: The system identifier
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sensor_type: The sensor type
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"""
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super().__init__(coordinator)
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self._station_id = station_id
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self._sensor_type = sensor_type
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self._attr_unique_id = f"{station_id}_{sensor_type}"
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self._attr_device_info = DeviceInfo(
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identifiers={(DOMAIN, station_id)},
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name=f"PV Microinverter {station_id}",
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manufacturer=MANUFACTURER,
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model="Microinverter",
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entry_type=DeviceEntryType.SERVICE,
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)
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@property
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def available(self) -> bool:
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"""Return if entity is available."""
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return self.coordinator.last_update_success and super().available
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