84 lines
2.2 KiB
Python
84 lines
2.2 KiB
Python
"""Demo platform that has two fake binary sensors."""
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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.helpers.entity import DeviceInfo
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from . import DOMAIN
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async def async_setup_platform(hass, config, async_add_entities, discovery_info=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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async def async_setup_entry(hass, config_entry, async_add_entities):
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"""Set up the Demo config entry."""
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await async_setup_platform(hass, {}, async_add_entities)
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class DemoBinarySensor(BinarySensorEntity):
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"""representation of a Demo binary sensor."""
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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: 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._name = name
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self._state = state
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self._sensor_type = device_class
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@property
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def device_info(self) -> DeviceInfo:
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"""Return device info."""
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return 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=self.name,
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)
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@property
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def unique_id(self):
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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 device_class(self) -> BinarySensorDeviceClass:
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"""Return the class of this sensor."""
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return self._sensor_type
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@property
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def should_poll(self):
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"""No polling needed for a demo binary sensor."""
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return False
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@property
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def name(self):
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"""Return the name of the binary sensor."""
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return self._name
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@property
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def is_on(self):
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"""Return true if the binary sensor is on."""
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return self._state
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