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51 lines
1.6 KiB
Python
51 lines
1.6 KiB
Python
"""Defines base Prana entity."""
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from dataclasses import dataclass
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import logging
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from typing import TYPE_CHECKING
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from homeassistant.components.switch import StrEnum
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from homeassistant.helpers.device_registry import DeviceInfo
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from homeassistant.helpers.entity import EntityDescription
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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 PranaCoordinator
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_LOGGER = logging.getLogger(__name__)
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@dataclass(frozen=True, kw_only=True)
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class PranaEntityDescription(EntityDescription):
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"""Description for all Prana entities."""
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key: StrEnum
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class PranaBaseEntity(CoordinatorEntity[PranaCoordinator]):
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"""Defines a base Prana entity."""
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_attr_has_entity_name = True
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_attr_entity_description: PranaEntityDescription
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def __init__(
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self,
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coordinator: PranaCoordinator,
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description: PranaEntityDescription,
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) -> None:
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"""Initialize the Prana entity."""
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super().__init__(coordinator)
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if TYPE_CHECKING:
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assert coordinator.config_entry.unique_id
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self._attr_device_info = DeviceInfo(
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identifiers={(DOMAIN, coordinator.config_entry.unique_id)},
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manufacturer="Prana",
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name=coordinator.device_info.label,
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model=coordinator.device_info.pranaModel,
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serial_number=coordinator.device_info.manufactureId,
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sw_version=str(coordinator.device_info.fwVersion),
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)
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self._attr_unique_id = f"{coordinator.config_entry.unique_id}_{description.key}"
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self.entity_description = description
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