67 lines
2.0 KiB
Python
67 lines
2.0 KiB
Python
"""Platform for shared base classes for sensors."""
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from __future__ import annotations
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from typing import TypeVar
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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 (
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FlumeDeviceConnectionUpdateCoordinator,
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FlumeDeviceDataUpdateCoordinator,
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FlumeNotificationDataUpdateCoordinator,
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)
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_FlumeCoordinatorT = TypeVar(
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"_FlumeCoordinatorT",
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bound=(
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FlumeDeviceDataUpdateCoordinator
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| FlumeDeviceConnectionUpdateCoordinator
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| FlumeNotificationDataUpdateCoordinator
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),
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)
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class FlumeEntity(CoordinatorEntity[_FlumeCoordinatorT]):
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"""Base entity class."""
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_attr_attribution = "Data provided by Flume API"
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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: _FlumeCoordinatorT,
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description: EntityDescription,
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device_id: str,
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location_name: str,
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is_bridge: bool = False,
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) -> None:
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"""Class initializer."""
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super().__init__(coordinator)
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self.entity_description = description
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self.device_id = device_id
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if is_bridge:
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name = "Flume Bridge"
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else:
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name = "Flume Sensor"
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self._attr_unique_id = f"{description.key}_{device_id}"
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self._attr_device_info = DeviceInfo(
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identifiers={(DOMAIN, device_id)},
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manufacturer="Flume, Inc.",
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model="Flume Smart Water Monitor",
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name=f"{name} {location_name}",
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configuration_url="https://portal.flumewater.com",
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)
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async def async_added_to_hass(self):
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"""Request an update when added."""
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await super().async_added_to_hass()
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# We do not ask for an update with async_add_entities()
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# because it will update disabled entities
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await self.coordinator.async_request_refresh()
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