634 lines
21 KiB
Python
634 lines
21 KiB
Python
"""
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Support for Xiaomi Yeelight Wifi color bulb.
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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.yeelight/
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"""
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import logging
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import voluptuous as vol
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from homeassistant.util.color import (
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color_temperature_mired_to_kelvin as mired_to_kelvin,
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color_temperature_kelvin_to_mired as kelvin_to_mired)
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from homeassistant.const import CONF_DEVICES, CONF_NAME
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from homeassistant.components.light import (
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ATTR_BRIGHTNESS, ATTR_HS_COLOR, ATTR_TRANSITION, ATTR_COLOR_TEMP,
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ATTR_FLASH, FLASH_SHORT, FLASH_LONG, ATTR_EFFECT, SUPPORT_BRIGHTNESS,
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SUPPORT_COLOR, SUPPORT_TRANSITION, SUPPORT_COLOR_TEMP, SUPPORT_FLASH,
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SUPPORT_EFFECT, Light, PLATFORM_SCHEMA, ATTR_ENTITY_ID, DOMAIN)
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import homeassistant.helpers.config_validation as cv
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import homeassistant.util.color as color_util
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REQUIREMENTS = ['yeelight==0.4.3']
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_LOGGER = logging.getLogger(__name__)
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LEGACY_DEVICE_TYPE_MAP = {
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'color1': 'rgb',
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'mono1': 'white',
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'strip1': 'strip',
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'bslamp1': 'bedside',
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'ceiling1': 'ceiling',
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}
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DEFAULT_NAME = 'Yeelight'
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DEFAULT_TRANSITION = 350
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CONF_MODEL = 'model'
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CONF_TRANSITION = 'transition'
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CONF_SAVE_ON_CHANGE = 'save_on_change'
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CONF_MODE_MUSIC = 'use_music_mode'
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CONF_CUSTOM_EFFECTS = 'custom_effects'
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CONF_FLOW_PARAMS = 'flow_params'
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DATA_KEY = 'light.yeelight'
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ATTR_MODE = 'mode'
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ATTR_COUNT = 'count'
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ATTR_ACTION = 'action'
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ATTR_TRANSITIONS = 'transitions'
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ACTION_RECOVER = 'recover'
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ACTION_STAY = 'stay'
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ACTION_OFF = 'off'
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YEELIGHT_RGB_TRANSITION = 'RGBTransition'
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YEELIGHT_HSV_TRANSACTION = 'HSVTransition'
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YEELIGHT_TEMPERATURE_TRANSACTION = 'TemperatureTransition'
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YEELIGHT_SLEEP_TRANSACTION = 'SleepTransition'
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YEELIGHT_SERVICE_SCHEMA = vol.Schema({
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vol.Required(ATTR_ENTITY_ID): cv.entity_ids,
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})
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YEELIGHT_FLOW_TRANSITION_SCHEMA = {
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vol.Optional(ATTR_COUNT, default=0): cv.positive_int,
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vol.Optional(ATTR_ACTION, default=ACTION_RECOVER):
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vol.Any(ACTION_RECOVER, ACTION_OFF, ACTION_STAY),
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vol.Required(ATTR_TRANSITIONS): [{
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vol.Exclusive(YEELIGHT_RGB_TRANSITION, CONF_TRANSITION):
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vol.All(cv.ensure_list, [cv.positive_int]),
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vol.Exclusive(YEELIGHT_HSV_TRANSACTION, CONF_TRANSITION):
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vol.All(cv.ensure_list, [cv.positive_int]),
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vol.Exclusive(YEELIGHT_TEMPERATURE_TRANSACTION, CONF_TRANSITION):
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vol.All(cv.ensure_list, [cv.positive_int]),
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vol.Exclusive(YEELIGHT_SLEEP_TRANSACTION, CONF_TRANSITION):
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vol.All(cv.ensure_list, [cv.positive_int]),
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}]
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}
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DEVICE_SCHEMA = vol.Schema({
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vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
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vol.Optional(CONF_TRANSITION, default=DEFAULT_TRANSITION): cv.positive_int,
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vol.Optional(CONF_MODE_MUSIC, default=False): cv.boolean,
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vol.Optional(CONF_SAVE_ON_CHANGE, default=False): cv.boolean,
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vol.Optional(CONF_MODEL): cv.string,
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})
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PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
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vol.Optional(CONF_DEVICES, default={}): {cv.string: DEVICE_SCHEMA},
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vol.Optional(CONF_CUSTOM_EFFECTS): [{
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vol.Required(CONF_NAME): cv.string,
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vol.Required(CONF_FLOW_PARAMS): YEELIGHT_FLOW_TRANSITION_SCHEMA
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}]
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})
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SUPPORT_YEELIGHT = (SUPPORT_BRIGHTNESS |
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SUPPORT_TRANSITION |
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SUPPORT_FLASH)
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SUPPORT_YEELIGHT_WHITE_TEMP = (SUPPORT_YEELIGHT |
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SUPPORT_COLOR_TEMP)
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SUPPORT_YEELIGHT_RGB = (SUPPORT_YEELIGHT |
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SUPPORT_COLOR |
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SUPPORT_EFFECT |
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SUPPORT_COLOR_TEMP)
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EFFECT_DISCO = "Disco"
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EFFECT_TEMP = "Slow Temp"
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EFFECT_STROBE = "Strobe epilepsy!"
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EFFECT_STROBE_COLOR = "Strobe color"
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EFFECT_ALARM = "Alarm"
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EFFECT_POLICE = "Police"
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EFFECT_POLICE2 = "Police2"
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EFFECT_CHRISTMAS = "Christmas"
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EFFECT_RGB = "RGB"
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EFFECT_RANDOM_LOOP = "Random Loop"
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EFFECT_FAST_RANDOM_LOOP = "Fast Random Loop"
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EFFECT_LSD = "LSD"
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EFFECT_SLOWDOWN = "Slowdown"
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EFFECT_WHATSAPP = "WhatsApp"
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EFFECT_FACEBOOK = "Facebook"
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EFFECT_TWITTER = "Twitter"
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EFFECT_STOP = "Stop"
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YEELIGHT_EFFECT_LIST = [
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EFFECT_DISCO,
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EFFECT_TEMP,
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EFFECT_STROBE,
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EFFECT_STROBE_COLOR,
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EFFECT_ALARM,
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EFFECT_POLICE,
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EFFECT_POLICE2,
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EFFECT_CHRISTMAS,
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EFFECT_RGB,
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EFFECT_RANDOM_LOOP,
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EFFECT_FAST_RANDOM_LOOP,
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EFFECT_LSD,
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EFFECT_SLOWDOWN,
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EFFECT_WHATSAPP,
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EFFECT_FACEBOOK,
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EFFECT_TWITTER,
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EFFECT_STOP]
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SERVICE_SET_MODE = 'yeelight_set_mode'
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SERVICE_START_FLOW = 'yeelight_start_flow'
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def _cmd(func):
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"""Define a wrapper to catch exceptions from the bulb."""
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def _wrap(self, *args, **kwargs):
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import yeelight
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try:
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_LOGGER.debug("Calling %s with %s %s", func, args, kwargs)
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return func(self, *args, **kwargs)
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except yeelight.BulbException as ex:
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_LOGGER.error("Error when calling %s: %s", func, ex)
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return _wrap
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def _parse_custom_effects(effects_config):
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import yeelight
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effects = {}
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for config in effects_config:
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params = config[CONF_FLOW_PARAMS]
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action = yeelight.Flow.actions[params[ATTR_ACTION]]
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transitions = YeelightLight.transitions_config_parser(
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params[ATTR_TRANSITIONS])
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effects[config[CONF_NAME]] = {
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ATTR_COUNT: params[ATTR_COUNT],
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ATTR_ACTION: action,
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ATTR_TRANSITIONS: transitions
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}
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return effects
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def setup_platform(hass, config, add_entities, discovery_info=None):
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"""Set up the Yeelight bulbs."""
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from yeelight.enums import PowerMode
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if DATA_KEY not in hass.data:
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hass.data[DATA_KEY] = {}
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lights = []
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if discovery_info is not None:
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_LOGGER.debug("Adding autodetected %s", discovery_info['hostname'])
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device_type = discovery_info['device_type']
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legacy_device_type = LEGACY_DEVICE_TYPE_MAP.get(device_type,
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device_type)
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# Not using hostname, as it seems to vary.
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name = "yeelight_%s_%s" % (legacy_device_type,
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discovery_info['properties']['mac'])
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device = {'name': name, 'ipaddr': discovery_info['host']}
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light = YeelightLight(device, DEVICE_SCHEMA({CONF_MODEL: device_type}))
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lights.append(light)
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hass.data[DATA_KEY][name] = light
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else:
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for ipaddr, device_config in config[CONF_DEVICES].items():
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name = device_config[CONF_NAME]
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_LOGGER.debug("Adding configured %s", name)
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device = {'name': name, 'ipaddr': ipaddr}
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if CONF_CUSTOM_EFFECTS in config:
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custom_effects = \
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_parse_custom_effects(config[CONF_CUSTOM_EFFECTS])
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else:
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custom_effects = None
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light = YeelightLight(device, device_config,
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custom_effects=custom_effects)
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lights.append(light)
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hass.data[DATA_KEY][name] = light
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add_entities(lights, True)
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def service_handler(service):
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"""Dispatch service calls to target entities."""
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params = {key: value for key, value in service.data.items()
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if key != ATTR_ENTITY_ID}
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entity_ids = service.data.get(ATTR_ENTITY_ID)
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target_devices = [dev for dev in hass.data[DATA_KEY].values()
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if dev.entity_id in entity_ids]
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for target_device in target_devices:
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if service.service == SERVICE_SET_MODE:
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target_device.set_mode(**params)
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elif service.service == SERVICE_START_FLOW:
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target_device.start_flow(**params)
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service_schema_set_mode = YEELIGHT_SERVICE_SCHEMA.extend({
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vol.Required(ATTR_MODE):
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vol.In([mode.name.lower() for mode in PowerMode])
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})
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hass.services.register(
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DOMAIN, SERVICE_SET_MODE, service_handler,
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schema=service_schema_set_mode)
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service_schema_start_flow = YEELIGHT_SERVICE_SCHEMA.extend(
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YEELIGHT_FLOW_TRANSITION_SCHEMA
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)
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hass.services.register(
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DOMAIN, SERVICE_START_FLOW, service_handler,
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schema=service_schema_start_flow)
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class YeelightLight(Light):
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"""Representation of a Yeelight light."""
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def __init__(self, device, config, custom_effects=None):
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"""Initialize the Yeelight light."""
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self.config = config
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self._name = device['name']
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self._ipaddr = device['ipaddr']
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self._supported_features = SUPPORT_YEELIGHT
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self._available = False
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self._bulb_device = None
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self._brightness = None
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self._color_temp = None
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self._is_on = None
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self._hs = None
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self._model = config.get('model')
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self._min_mireds = None
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self._max_mireds = None
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if custom_effects:
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self._custom_effects = custom_effects
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else:
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self._custom_effects = {}
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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._available
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@property
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def supported_features(self) -> int:
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"""Flag supported features."""
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return self._supported_features
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@property
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def effect_list(self):
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"""Return the list of supported effects."""
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return YEELIGHT_EFFECT_LIST + self.custom_effects_names
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@property
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def color_temp(self) -> int:
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"""Return the color temperature."""
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return self._color_temp
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@property
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def name(self) -> str:
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"""Return the name of the device if any."""
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return self._name
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@property
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def is_on(self) -> bool:
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"""Return true if device is on."""
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return self._is_on
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@property
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def brightness(self) -> int:
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"""Return the brightness of this light between 1..255."""
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return self._brightness
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@property
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def min_mireds(self):
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"""Return minimum supported color temperature."""
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return self._min_mireds
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@property
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def max_mireds(self):
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"""Return maximum supported color temperature."""
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return self._max_mireds
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@property
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def custom_effects(self):
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"""Return dict with custom effects."""
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return self._custom_effects
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@property
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def custom_effects_names(self):
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"""Return list with custom effects names."""
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return list(self.custom_effects.keys())
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def _get_hs_from_properties(self):
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rgb = self._properties.get('rgb', None)
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color_mode = self._properties.get('color_mode', None)
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if not rgb or not color_mode:
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return None
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color_mode = int(color_mode)
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if color_mode == 2: # color temperature
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temp_in_k = mired_to_kelvin(self._color_temp)
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return color_util.color_temperature_to_hs(temp_in_k)
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if color_mode == 3: # hsv
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hue = int(self._properties.get('hue'))
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sat = int(self._properties.get('sat'))
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return (hue / 360 * 65536, sat / 100 * 255)
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rgb = int(rgb)
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blue = rgb & 0xff
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green = (rgb >> 8) & 0xff
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red = (rgb >> 16) & 0xff
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return color_util.color_RGB_to_hs(red, green, blue)
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@property
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def hs_color(self) -> tuple:
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"""Return the color property."""
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return self._hs
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@property
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def _properties(self) -> dict:
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if self._bulb_device is None:
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return {}
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return self._bulb_device.last_properties
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# F821: https://github.com/PyCQA/pyflakes/issues/373
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@property
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def _bulb(self) -> 'yeelight.Bulb': # noqa: F821
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import yeelight
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if self._bulb_device is None:
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try:
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self._bulb_device = yeelight.Bulb(self._ipaddr,
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model=self._model)
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self._bulb_device.get_properties() # force init for type
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self._available = True
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except yeelight.BulbException as ex:
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self._available = False
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_LOGGER.error("Failed to connect to bulb %s, %s: %s",
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self._ipaddr, self._name, ex)
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return self._bulb_device
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def set_music_mode(self, mode) -> None:
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"""Set the music mode on or off."""
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if mode:
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self._bulb.start_music()
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else:
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self._bulb.stop_music()
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def update(self) -> None:
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"""Update properties from the bulb."""
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import yeelight
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try:
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self._bulb.get_properties()
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if self._bulb_device.bulb_type == yeelight.BulbType.Color:
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self._supported_features = SUPPORT_YEELIGHT_RGB
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elif self._bulb_device.bulb_type == yeelight.BulbType.WhiteTemp:
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self._supported_features = SUPPORT_YEELIGHT_WHITE_TEMP
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if self._min_mireds is None:
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model_specs = self._bulb.get_model_specs()
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self._min_mireds = \
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kelvin_to_mired(model_specs['color_temp']['max'])
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self._max_mireds = \
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kelvin_to_mired(model_specs['color_temp']['min'])
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self._is_on = self._properties.get('power') == 'on'
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bright = self._properties.get('bright', None)
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if bright:
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self._brightness = round(255 * (int(bright) / 100))
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temp_in_k = self._properties.get('ct', None)
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if temp_in_k:
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self._color_temp = kelvin_to_mired(int(temp_in_k))
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self._hs = self._get_hs_from_properties()
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self._available = True
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except yeelight.BulbException as ex:
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if self._available: # just inform once
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_LOGGER.error("Unable to update bulb status: %s", ex)
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self._available = False
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@_cmd
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def set_brightness(self, brightness, duration) -> None:
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"""Set bulb brightness."""
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if brightness:
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_LOGGER.debug("Setting brightness: %s", brightness)
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self._bulb.set_brightness(brightness / 255 * 100,
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duration=duration)
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@_cmd
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def set_rgb(self, rgb, duration) -> None:
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"""Set bulb's color."""
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if rgb and self.supported_features & SUPPORT_COLOR:
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_LOGGER.debug("Setting RGB: %s", rgb)
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self._bulb.set_rgb(rgb[0], rgb[1], rgb[2], duration=duration)
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@_cmd
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def set_colortemp(self, colortemp, duration) -> None:
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"""Set bulb's color temperature."""
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if colortemp and self.supported_features & SUPPORT_COLOR_TEMP:
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temp_in_k = mired_to_kelvin(colortemp)
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_LOGGER.debug("Setting color temp: %s K", temp_in_k)
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self._bulb.set_color_temp(temp_in_k, duration=duration)
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@_cmd
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def set_default(self) -> None:
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"""Set current options as default."""
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self._bulb.set_default()
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@_cmd
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def set_flash(self, flash) -> None:
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"""Activate flash."""
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if flash:
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from yeelight import (RGBTransition, SleepTransition, Flow,
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BulbException)
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if self._bulb.last_properties["color_mode"] != 1:
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_LOGGER.error("Flash supported currently only in RGB mode.")
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return
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transition = int(self.config[CONF_TRANSITION])
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if flash == FLASH_LONG:
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count = 1
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duration = transition * 5
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if flash == FLASH_SHORT:
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count = 1
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duration = transition * 2
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red, green, blue = color_util.color_hs_to_RGB(*self._hs)
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transitions = list()
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transitions.append(
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RGBTransition(255, 0, 0, brightness=10, duration=duration))
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transitions.append(SleepTransition(
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duration=transition))
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transitions.append(
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RGBTransition(red, green, blue, brightness=self.brightness,
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duration=duration))
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flow = Flow(count=count, transitions=transitions)
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try:
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self._bulb.start_flow(flow)
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except BulbException as ex:
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_LOGGER.error("Unable to set flash: %s", ex)
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@_cmd
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def set_effect(self, effect) -> None:
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"""Activate effect."""
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if effect:
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from yeelight import (Flow, BulbException)
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from yeelight.transitions import (disco, temp, strobe, pulse,
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strobe_color, alarm, police,
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police2, christmas, rgb,
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randomloop, lsd, slowdown)
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if effect == EFFECT_STOP:
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|
self._bulb.stop_flow()
|
|
return
|
|
|
|
effects_map = {
|
|
EFFECT_DISCO: disco,
|
|
EFFECT_TEMP: temp,
|
|
EFFECT_STROBE: strobe,
|
|
EFFECT_STROBE_COLOR: strobe_color,
|
|
EFFECT_ALARM: alarm,
|
|
EFFECT_POLICE: police,
|
|
EFFECT_POLICE2: police2,
|
|
EFFECT_CHRISTMAS: christmas,
|
|
EFFECT_RGB: rgb,
|
|
EFFECT_RANDOM_LOOP: randomloop,
|
|
EFFECT_LSD: lsd,
|
|
EFFECT_SLOWDOWN: slowdown,
|
|
}
|
|
|
|
if effect in self.custom_effects_names:
|
|
flow = Flow(**self.custom_effects[effect])
|
|
elif effect in effects_map:
|
|
flow = Flow(count=0, transitions=effects_map[effect]())
|
|
elif effect == EFFECT_FAST_RANDOM_LOOP:
|
|
flow = Flow(count=0, transitions=randomloop(duration=250))
|
|
elif effect == EFFECT_WHATSAPP:
|
|
flow = Flow(count=2, transitions=pulse(37, 211, 102))
|
|
elif effect == EFFECT_FACEBOOK:
|
|
flow = Flow(count=2, transitions=pulse(59, 89, 152))
|
|
elif effect == EFFECT_TWITTER:
|
|
flow = Flow(count=2, transitions=pulse(0, 172, 237))
|
|
|
|
try:
|
|
self._bulb.start_flow(flow)
|
|
except BulbException as ex:
|
|
_LOGGER.error("Unable to set effect: %s", ex)
|
|
|
|
def turn_on(self, **kwargs) -> None:
|
|
"""Turn the bulb on."""
|
|
import yeelight
|
|
brightness = kwargs.get(ATTR_BRIGHTNESS)
|
|
colortemp = kwargs.get(ATTR_COLOR_TEMP)
|
|
hs_color = kwargs.get(ATTR_HS_COLOR)
|
|
rgb = color_util.color_hs_to_RGB(*hs_color) if hs_color else None
|
|
flash = kwargs.get(ATTR_FLASH)
|
|
effect = kwargs.get(ATTR_EFFECT)
|
|
|
|
duration = int(self.config[CONF_TRANSITION]) # in ms
|
|
if ATTR_TRANSITION in kwargs: # passed kwarg overrides config
|
|
duration = int(kwargs.get(ATTR_TRANSITION) * 1000) # kwarg in s
|
|
|
|
try:
|
|
self._bulb.turn_on(duration=duration)
|
|
except yeelight.BulbException as ex:
|
|
_LOGGER.error("Unable to turn the bulb on: %s", ex)
|
|
return
|
|
|
|
if self.config[CONF_MODE_MUSIC] and not self._bulb.music_mode:
|
|
try:
|
|
self.set_music_mode(self.config[CONF_MODE_MUSIC])
|
|
except yeelight.BulbException as ex:
|
|
_LOGGER.error("Unable to turn on music mode,"
|
|
"consider disabling it: %s", ex)
|
|
|
|
try:
|
|
# values checked for none in methods
|
|
self.set_rgb(rgb, duration)
|
|
self.set_colortemp(colortemp, duration)
|
|
self.set_brightness(brightness, duration)
|
|
self.set_flash(flash)
|
|
self.set_effect(effect)
|
|
except yeelight.BulbException as ex:
|
|
_LOGGER.error("Unable to set bulb properties: %s", ex)
|
|
return
|
|
|
|
# save the current state if we had a manual change.
|
|
if self.config[CONF_SAVE_ON_CHANGE] and (brightness
|
|
or colortemp
|
|
or rgb):
|
|
try:
|
|
self.set_default()
|
|
except yeelight.BulbException as ex:
|
|
_LOGGER.error("Unable to set the defaults: %s", ex)
|
|
return
|
|
|
|
def turn_off(self, **kwargs) -> None:
|
|
"""Turn off."""
|
|
import yeelight
|
|
duration = int(self.config[CONF_TRANSITION]) # in ms
|
|
if ATTR_TRANSITION in kwargs: # passed kwarg overrides config
|
|
duration = int(kwargs.get(ATTR_TRANSITION) * 1000) # kwarg in s
|
|
try:
|
|
self._bulb.turn_off(duration=duration)
|
|
except yeelight.BulbException as ex:
|
|
_LOGGER.error("Unable to turn the bulb off: %s", ex)
|
|
|
|
def set_mode(self, mode: str):
|
|
"""Set a power mode."""
|
|
import yeelight
|
|
try:
|
|
self._bulb.set_power_mode(yeelight.enums.PowerMode[mode.upper()])
|
|
self.async_schedule_update_ha_state(True)
|
|
except yeelight.BulbException as ex:
|
|
_LOGGER.error("Unable to set the power mode: %s", ex)
|
|
|
|
@staticmethod
|
|
def transitions_config_parser(transitions):
|
|
"""Parse transitions config into initialized objects."""
|
|
import yeelight
|
|
|
|
transition_objects = []
|
|
for transition_config in transitions:
|
|
transition, params = list(transition_config.items())[0]
|
|
transition_objects.append(getattr(yeelight, transition)(*params))
|
|
|
|
return transition_objects
|
|
|
|
def start_flow(self, transitions, count=0, action=ACTION_RECOVER):
|
|
"""Start flow."""
|
|
import yeelight
|
|
|
|
try:
|
|
flow = yeelight.Flow(
|
|
count=count,
|
|
action=yeelight.Flow.actions[action],
|
|
transitions=self.transitions_config_parser(transitions))
|
|
|
|
self._bulb.start_flow(flow)
|
|
except yeelight.BulbException as ex:
|
|
_LOGGER.error("Unable to set effect: %s", ex)
|