48 lines
1.5 KiB
Python
48 lines
1.5 KiB
Python
"""Base entity for Withings."""
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from __future__ import annotations
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from dataclasses import dataclass
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from withings_api.common import GetSleepSummaryField, MeasureType, NotifyAppli
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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, Measurement
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from .coordinator import WithingsDataUpdateCoordinator
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@dataclass
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class WithingsEntityDescriptionMixin:
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"""Mixin for describing withings data."""
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measurement: Measurement
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measure_type: NotifyAppli | GetSleepSummaryField | MeasureType
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@dataclass
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class WithingsEntityDescription(EntityDescription, WithingsEntityDescriptionMixin):
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"""Immutable class for describing withings data."""
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class WithingsEntity(CoordinatorEntity[WithingsDataUpdateCoordinator]):
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"""Base class for withings entities."""
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entity_description: WithingsEntityDescription
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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: WithingsDataUpdateCoordinator,
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description: WithingsEntityDescription,
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) -> None:
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"""Initialize the Withings entity."""
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super().__init__(coordinator)
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self.entity_description = description
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self._attr_unique_id = f"withings_{coordinator.config_entry.unique_id}_{description.measurement.value}"
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self._attr_device_info = DeviceInfo(
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identifiers={(DOMAIN, str(coordinator.config_entry.unique_id))},
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manufacturer="Withings",
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)
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