mirror of https://github.com/home-assistant/core
73 lines
1.9 KiB
Python
73 lines
1.9 KiB
Python
"""Demo platform that has two fake binary sensors."""
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from __future__ import annotations
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from homeassistant.components.binary_sensor import (
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BinarySensorDeviceClass,
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BinarySensorEntity,
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)
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from homeassistant.config_entries import ConfigEntry
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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 . 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 demo binary sensor platform."""
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async_add_entities(
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[
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DemoBinarySensor(
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"binary_1",
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"Basement Floor Wet",
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False,
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BinarySensorDeviceClass.MOISTURE,
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),
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DemoBinarySensor(
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"binary_2", "Movement Backyard", True, BinarySensorDeviceClass.MOTION
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),
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]
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)
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class DemoBinarySensor(BinarySensorEntity):
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"""representation of a Demo binary sensor."""
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_attr_has_entity_name = True
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_attr_name = None
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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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device_name: str,
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state: bool,
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device_class: BinarySensorDeviceClass,
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) -> None:
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"""Initialize the demo sensor."""
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self._unique_id = unique_id
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self._state = state
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self._attr_device_class = device_class
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self._attr_device_info = DeviceInfo(
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identifiers={
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# Serial numbers are unique identifiers within a specific domain
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(DOMAIN, self.unique_id)
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},
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name=device_name,
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)
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@property
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def unique_id(self) -> str:
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"""Return the unique id."""
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return self._unique_id
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@property
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def is_on(self) -> bool:
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"""Return true if the binary sensor is on."""
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return self._state
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