core/homeassistant/components/dynalite/light.py

85 lines
2.4 KiB
Python
Executable File

"""Support for Dynalite channels as lights."""
from homeassistant.components.light import SUPPORT_BRIGHTNESS, Light
from homeassistant.core import callback
from .const import DOMAIN, LOGGER
async def async_setup_entry(hass, config_entry, async_add_entities):
"""Record the async_add_entities function to add them later when received from Dynalite."""
LOGGER.debug("async_setup_entry light entry = %s", config_entry.data)
bridge = hass.data[DOMAIN][config_entry.entry_id]
bridge.register_add_entities(async_add_entities)
class DynaliteLight(Light):
"""Representation of a Dynalite Channel as a Home Assistant Light."""
def __init__(self, device, bridge):
"""Initialize the base class."""
self._device = device
self._bridge = bridge
@property
def device(self):
"""Return the underlying device - mostly for testing."""
return self._device
@property
def name(self):
"""Return the name of the entity."""
return self._device.name
@property
def unique_id(self):
"""Return the unique ID of the entity."""
return self._device.unique_id
@property
def available(self):
"""Return if entity is available."""
return self._device.available
@property
def hidden(self):
"""Return true if this entity should be hidden from UI."""
return self._device.hidden
async def async_update(self):
"""Update the entity."""
return
@property
def device_info(self):
"""Device info for this entity."""
return self._device.device_info
@property
def brightness(self):
"""Return the brightness of this light between 0..255."""
return self._device.brightness
@property
def is_on(self):
"""Return true if device is on."""
return self._device.is_on
async def async_turn_on(self, **kwargs):
"""Turn the light on."""
await self._device.async_turn_on(**kwargs)
async def async_turn_off(self, **kwargs):
"""Turn the light off."""
await self._device.async_turn_off(**kwargs)
@property
def supported_features(self):
"""Flag supported features."""
return SUPPORT_BRIGHTNESS
@callback
def try_schedule_ha(self):
"""Schedule update HA state if configured."""
if self.hass:
self.schedule_update_ha_state()