71 lines
1.9 KiB
Python
71 lines
1.9 KiB
Python
"""Sensor platform support for yeelight."""
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import logging
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from typing import Optional
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from homeassistant.components.binary_sensor import BinarySensorEntity
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from homeassistant.helpers.dispatcher import async_dispatcher_connect
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from . import DATA_UPDATED, DATA_YEELIGHT
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_LOGGER = logging.getLogger(__name__)
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def setup_platform(hass, config, add_entities, discovery_info=None):
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"""Set up the Yeelight sensors."""
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if not discovery_info:
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return
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device = hass.data[DATA_YEELIGHT][discovery_info["host"]]
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if device.is_nightlight_supported:
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_LOGGER.debug("Adding nightlight mode sensor for %s", device.name)
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add_entities([YeelightNightlightModeSensor(device)])
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class YeelightNightlightModeSensor(BinarySensorEntity):
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"""Representation of a Yeelight nightlight mode sensor."""
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def __init__(self, device):
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"""Initialize nightlight mode sensor."""
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self._device = device
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async def async_added_to_hass(self):
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"""Handle entity which will be added."""
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self.async_on_remove(
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async_dispatcher_connect(
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self.hass,
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DATA_UPDATED.format(self._device.ipaddr),
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self.async_write_ha_state,
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)
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)
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@property
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def unique_id(self) -> Optional[str]:
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"""Return a unique ID."""
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unique = self._device.unique_id
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if unique:
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return unique + "-nightlight_sensor"
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return None
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@property
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def available(self) -> bool:
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"""Return if bulb is available."""
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return self._device.available
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@property
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def should_poll(self):
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"""No polling needed."""
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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 sensor."""
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return f"{self._device.name} nightlight"
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@property
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def is_on(self):
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"""Return true if nightlight mode is on."""
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return self._device.is_nightlight_enabled
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