79 lines
2.3 KiB
Python
79 lines
2.3 KiB
Python
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"""
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Support for the light on the Sisyphus Kinetic Art Table.
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For more details about this platform, please refer to the documentation at
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https://home-assistant.io/components/light.sisyphus/
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"""
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import logging
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from homeassistant.const import CONF_NAME
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from homeassistant.components.light import SUPPORT_BRIGHTNESS, Light
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from homeassistant.components.sisyphus import DATA_SISYPHUS
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_LOGGER = logging.getLogger(__name__)
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DEPENDENCIES = ['sisyphus']
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SUPPORTED_FEATURES = SUPPORT_BRIGHTNESS
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def setup_platform(hass, config, add_devices, discovery_info=None):
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"""Set up a single Sisyphus table."""
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name = discovery_info[CONF_NAME]
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add_devices(
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[SisyphusLight(name, hass.data[DATA_SISYPHUS][name])],
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update_before_add=True)
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class SisyphusLight(Light):
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"""Represents a Sisyphus table as a light."""
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def __init__(self, name, table):
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"""
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Constructor.
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:param name: name of the table
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:param table: sisyphus-control Table object
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"""
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self._name = name
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self._table = table
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async def async_added_to_hass(self):
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"""Add listeners after this object has been initialized."""
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self._table.add_listener(
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lambda: self.async_schedule_update_ha_state(False))
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@property
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def name(self):
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"""Return the ame of the table."""
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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 table is on."""
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return not self._table.is_sleeping
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@property
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def brightness(self):
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"""Return the current brightness of the table's ring light."""
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return self._table.brightness * 255
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@property
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def supported_features(self):
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"""Return the features supported by the table; i.e. brightness."""
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return SUPPORTED_FEATURES
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async def async_turn_off(self, **kwargs):
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"""Put the table to sleep."""
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await self._table.sleep()
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_LOGGER.debug("Sisyphus table %s: sleep")
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async def async_turn_on(self, **kwargs):
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"""Wake up the table if necessary, optionally changes brightness."""
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if not self.is_on:
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await self._table.wakeup()
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_LOGGER.debug("Sisyphus table %s: wakeup")
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if "brightness" in kwargs:
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await self._table.set_brightness(kwargs["brightness"] / 255.0)
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