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51 lines
1.5 KiB
Python
51 lines
1.5 KiB
Python
"""Base entity for Monzo."""
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from collections.abc import Callable
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from typing import Any, override
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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 MonzoCoordinator, MonzoData
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class MonzoBaseEntity(CoordinatorEntity[MonzoCoordinator]):
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"""Common base for Monzo entities."""
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_attr_attribution = "Data provided by Monzo"
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_attr_has_entity_name = True
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def __init__(
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self,
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coordinator: MonzoCoordinator,
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resource_id: str,
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device_model: str,
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data_accessor: Callable[[MonzoData], dict[str, dict[str, Any]]],
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) -> None:
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"""Initialize sensor."""
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super().__init__(coordinator)
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self._resource_id = resource_id
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self._data_accessor = data_accessor
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self._attr_device_info = DeviceInfo(
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entry_type=DeviceEntryType.SERVICE,
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identifiers={(DOMAIN, str(self.data["id"]))},
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manufacturer="Monzo",
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model=device_model,
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name=self.data["name"],
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)
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@property
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def data(self) -> dict[str, Any]:
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"""Shortcut to access coordinator data for the entity."""
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return self._data_accessor(self.coordinator.data)[self._resource_id]
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@property
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@override
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def available(self) -> bool:
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"""Return whether the entity is available."""
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return super().available and self._resource_id in self._data_accessor(
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self.coordinator.data
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)
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