esphome/esphomeyaml/components/light/rgbww.py

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import voluptuous as vol
import esphomeyaml.config_validation as cv
from esphomeyaml.components import light, output
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from esphomeyaml.const import CONF_BLUE, CONF_COLD_WHITE, CONF_COLD_WHITE_COLOR_TEMPERATURE, \
CONF_DEFAULT_TRANSITION_LENGTH, CONF_EFFECTS, CONF_GAMMA_CORRECT, CONF_GREEN, CONF_MAKE_ID, \
CONF_NAME, CONF_RED, CONF_WARM_WHITE, CONF_WARM_WHITE_COLOR_TEMPERATURE
from esphomeyaml.helpers import App, get_variable, variable, setup_component
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def validate_color_temperature(value):
try:
val = cv.float_with_unit('Color Temperature', 'mireds')(value)
except vol.Invalid:
val = 1000000.0 / cv.float_with_unit('Color Temperature', 'K')(value)
if val < 0:
raise vol.Invalid("Color temperature cannot be negative")
return val
def validate_cold_white_colder(value):
cw = value[CONF_COLD_WHITE_COLOR_TEMPERATURE]
ww = value[CONF_WARM_WHITE_COLOR_TEMPERATURE]
if cw > ww:
raise vol.Invalid("Cold white color temperature cannot be higher than warm white")
if cw == ww:
raise vol.Invalid("Cold white color temperature cannot be the same as warm white")
return value
PLATFORM_SCHEMA = cv.nameable(light.LIGHT_PLATFORM_SCHEMA.extend({
cv.GenerateID(CONF_MAKE_ID): cv.declare_variable_id(light.MakeLight),
vol.Required(CONF_RED): cv.use_variable_id(output.FloatOutput),
vol.Required(CONF_GREEN): cv.use_variable_id(output.FloatOutput),
vol.Required(CONF_BLUE): cv.use_variable_id(output.FloatOutput),
vol.Required(CONF_COLD_WHITE): cv.use_variable_id(output.FloatOutput),
vol.Required(CONF_WARM_WHITE): cv.use_variable_id(output.FloatOutput),
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vol.Required(CONF_COLD_WHITE_COLOR_TEMPERATURE): validate_color_temperature,
vol.Required(CONF_WARM_WHITE_COLOR_TEMPERATURE): validate_color_temperature,
vol.Optional(CONF_GAMMA_CORRECT): cv.positive_float,
vol.Optional(CONF_DEFAULT_TRANSITION_LENGTH): cv.positive_time_period_milliseconds,
vol.Optional(CONF_EFFECTS): light.validate_effects(light.RGB_EFFECTS),
}).extend(cv.COMPONENT_SCHEMA.schema), validate_cold_white_colder)
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def to_code(config):
for red in get_variable(config[CONF_RED]):
yield
for green in get_variable(config[CONF_GREEN]):
yield
for blue in get_variable(config[CONF_BLUE]):
yield
for cold_white in get_variable(config[CONF_COLD_WHITE]):
yield
for warm_white in get_variable(config[CONF_WARM_WHITE]):
yield
rhs = App.make_rgbww_light(config[CONF_NAME], config[CONF_COLD_WHITE_COLOR_TEMPERATURE],
config[CONF_WARM_WHITE_COLOR_TEMPERATURE],
red, green, blue, cold_white, warm_white)
light_struct = variable(config[CONF_MAKE_ID], rhs)
light.setup_light(light_struct.Pstate, light_struct.Pmqtt, config)
setup_component(light_struct.Pstate, config)
def to_hass_config(data, config):
return light.core_to_hass_config(data, config, brightness=True, rgb=True, color_temp=True,
white_value=True)