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48 lines
1.5 KiB
Python
48 lines
1.5 KiB
Python
"""Support for the Swedish weather institute weather base entities."""
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from __future__ import annotations
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from abc import abstractmethod
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from homeassistant.core import callback
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from homeassistant.helpers.device_registry import DeviceEntryType, DeviceInfo
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from homeassistant.helpers.update_coordinator import CoordinatorEntity
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from .const import DOMAIN
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from .coordinator import SMHIDataUpdateCoordinator
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class SmhiWeatherBaseEntity(CoordinatorEntity[SMHIDataUpdateCoordinator]):
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"""Representation of a base weather entity."""
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_attr_attribution = "Swedish weather institute (SMHI)"
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_attr_has_entity_name = True
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def __init__(
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self,
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latitude: str,
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longitude: str,
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coordinator: SMHIDataUpdateCoordinator,
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) -> None:
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"""Initialize the SMHI base weather entity."""
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super().__init__(coordinator)
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self._attr_unique_id = f"{latitude}, {longitude}"
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self._attr_device_info = DeviceInfo(
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entry_type=DeviceEntryType.SERVICE,
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identifiers={(DOMAIN, f"{latitude}, {longitude}")},
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manufacturer="SMHI",
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model="v2",
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configuration_url="http://opendata.smhi.se/apidocs/metfcst/parameters.html",
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)
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self.update_entity_data()
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@callback
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def _handle_coordinator_update(self) -> None:
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"""Handle updated data from the coordinator."""
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self.update_entity_data()
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super()._handle_coordinator_update()
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@abstractmethod
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def update_entity_data(self) -> None:
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"""Refresh the entity data."""
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