81 lines
2.3 KiB
Python
81 lines
2.3 KiB
Python
"""Demo platform that has a couple of fake sensors."""
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from __future__ import annotations
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from homeassistant.components.sensor import (
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SensorDeviceClass,
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SensorEntity,
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SensorStateClass,
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)
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import UnitOfPower
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.device_registry import DeviceInfo
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from homeassistant.helpers.typing import StateType
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from . import DOMAIN
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async def async_setup_entry(
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hass: HomeAssistant,
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config_entry: ConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Set up the Everything but the Kitchen Sink config entry."""
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async_add_entities(
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[
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DemoSensor(
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"statistics_issue_1",
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"Statistics issue 1",
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100,
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None,
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SensorStateClass.MEASUREMENT,
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UnitOfPower.WATT, # Not a volume unit
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),
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DemoSensor(
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"statistics_issue_2",
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"Statistics issue 2",
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100,
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None,
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SensorStateClass.MEASUREMENT,
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"dogs", # Can't be converted to cats
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),
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DemoSensor(
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"statistics_issue_3",
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"Statistics issue 3",
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100,
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None,
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None, # Wrong state class
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UnitOfPower.WATT,
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),
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]
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)
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class DemoSensor(SensorEntity):
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"""Representation of a Demo sensor."""
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_attr_should_poll = False
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def __init__(
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self,
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unique_id: str,
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name: str,
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state: StateType,
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device_class: SensorDeviceClass | None,
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state_class: SensorStateClass | None,
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unit_of_measurement: str | None,
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) -> None:
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"""Initialize the sensor."""
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self._attr_device_class = device_class
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self._attr_name = name
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self._attr_native_unit_of_measurement = unit_of_measurement
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self._attr_native_value = state
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self._attr_state_class = state_class
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self._attr_unique_id = unique_id
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self._attr_device_info = DeviceInfo(
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identifiers={(DOMAIN, unique_id)},
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name=name,
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)
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