mirror of
https://github.com/home-assistant/core
synced 2024-10-01 05:30:36 +02:00
81 lines
2.5 KiB
Python
81 lines
2.5 KiB
Python
"""Support for Tellstick lights using Tellstick Net."""
|
|
import logging
|
|
|
|
from homeassistant.components import light, tellduslive
|
|
from homeassistant.components.light import ATTR_BRIGHTNESS, SUPPORT_BRIGHTNESS, Light
|
|
from homeassistant.helpers.dispatcher import async_dispatcher_connect
|
|
|
|
from .entry import TelldusLiveEntity
|
|
|
|
_LOGGER = logging.getLogger(__name__)
|
|
|
|
|
|
async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
|
|
"""Old way of setting up TelldusLive.
|
|
|
|
Can only be called when a user accidentally mentions the platform in their
|
|
config. But even in that case it would have been ignored.
|
|
"""
|
|
pass
|
|
|
|
|
|
async def async_setup_entry(hass, config_entry, async_add_entities):
|
|
"""Set up tellduslive sensors dynamically."""
|
|
|
|
async def async_discover_light(device_id):
|
|
"""Discover and add a discovered sensor."""
|
|
client = hass.data[tellduslive.DOMAIN]
|
|
async_add_entities([TelldusLiveLight(client, device_id)])
|
|
|
|
async_dispatcher_connect(
|
|
hass,
|
|
tellduslive.TELLDUS_DISCOVERY_NEW.format(light.DOMAIN, tellduslive.DOMAIN),
|
|
async_discover_light,
|
|
)
|
|
|
|
|
|
class TelldusLiveLight(TelldusLiveEntity, Light):
|
|
"""Representation of a Tellstick Net light."""
|
|
|
|
def __init__(self, client, device_id):
|
|
"""Initialize the Tellstick Net light."""
|
|
super().__init__(client, device_id)
|
|
self._last_brightness = self.brightness
|
|
|
|
def changed(self):
|
|
"""Define a property of the device that might have changed."""
|
|
self._last_brightness = self.brightness
|
|
self._update_callback()
|
|
|
|
@property
|
|
def brightness(self):
|
|
"""Return the brightness of this light between 0..255."""
|
|
return self.device.dim_level
|
|
|
|
@property
|
|
def supported_features(self):
|
|
"""Flag supported features."""
|
|
return SUPPORT_BRIGHTNESS
|
|
|
|
@property
|
|
def is_on(self):
|
|
"""Return true if light is on."""
|
|
return self.device.is_on
|
|
|
|
def turn_on(self, **kwargs):
|
|
"""Turn the light on."""
|
|
brightness = kwargs.get(ATTR_BRIGHTNESS, self._last_brightness)
|
|
if brightness == 0:
|
|
fallback_brightness = 100
|
|
_LOGGER.info(
|
|
"Setting brightness to %d%%, because it was 0", fallback_brightness
|
|
)
|
|
brightness = int(fallback_brightness * 255 / 100)
|
|
self.device.dim(level=brightness)
|
|
self.changed()
|
|
|
|
def turn_off(self, **kwargs):
|
|
"""Turn the light off."""
|
|
self.device.turn_off()
|
|
self.changed()
|