71 lines
2.0 KiB
Python
71 lines
2.0 KiB
Python
"""Demo platform that offers fake air quality data."""
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from __future__ import annotations
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from homeassistant.components.air_quality import AirQualityEntity
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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.entity_platform import AddEntitiesCallback
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from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
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async def async_setup_platform(
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hass: HomeAssistant,
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config: ConfigType,
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async_add_entities: AddEntitiesCallback,
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discovery_info: DiscoveryInfoType | None = None,
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) -> None:
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"""Set up the Air Quality."""
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async_add_entities(
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[DemoAirQuality("Home", 14, 23, 100), DemoAirQuality("Office", 4, 16, None)]
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)
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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 config entry."""
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await async_setup_platform(hass, {}, async_add_entities)
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class DemoAirQuality(AirQualityEntity):
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"""Representation of Air Quality data."""
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def __init__(self, name, pm_2_5, pm_10, n2o):
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"""Initialize the Demo Air Quality."""
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self._name = name
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self._pm_2_5 = pm_2_5
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self._pm_10 = pm_10
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self._n2o = n2o
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@property
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def name(self):
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"""Return the name of the sensor."""
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return f"Demo Air Quality {self._name}"
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@property
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def should_poll(self):
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"""No polling needed for Demo Air Quality."""
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return False
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@property
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def particulate_matter_2_5(self):
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"""Return the particulate matter 2.5 level."""
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return self._pm_2_5
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@property
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def particulate_matter_10(self):
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"""Return the particulate matter 10 level."""
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return self._pm_10
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@property
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def nitrogen_oxide(self):
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"""Return the nitrogen oxide (N2O) level."""
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return self._n2o
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@property
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def attribution(self):
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"""Return the attribution."""
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return "Powered by Home Assistant"
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