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63 lines
1.8 KiB
Python
63 lines
1.8 KiB
Python
import esphome.codegen as cg
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import esphome.config_validation as cv
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from esphome.components import light
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from esphome.const import (
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CONF_FROM,
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CONF_ID,
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CONF_SEGMENTS,
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CONF_TO,
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CONF_OUTPUT_ID,
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CONF_REVERSED,
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)
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partitions_ns = cg.esphome_ns.namespace("partition")
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AddressableSegment = partitions_ns.class_("AddressableSegment")
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PartitionLightOutput = partitions_ns.class_(
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"PartitionLightOutput", light.AddressableLight
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)
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def validate_from_to(value):
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if value[CONF_FROM] > value[CONF_TO]:
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raise cv.Invalid(
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"From ({}) must not be larger than to ({})"
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"".format(value[CONF_FROM], value[CONF_TO])
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)
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return value
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CONFIG_SCHEMA = light.ADDRESSABLE_LIGHT_SCHEMA.extend(
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{
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cv.GenerateID(CONF_OUTPUT_ID): cv.declare_id(PartitionLightOutput),
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cv.Required(CONF_SEGMENTS): cv.All(
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cv.ensure_list(
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{
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cv.Required(CONF_ID): cv.use_id(light.AddressableLightState),
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cv.Required(CONF_FROM): cv.positive_int,
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cv.Required(CONF_TO): cv.positive_int,
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cv.Optional(CONF_REVERSED, default=False): cv.boolean,
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},
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validate_from_to,
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),
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cv.Length(min=1),
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),
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}
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)
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async def to_code(config):
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segments = []
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for conf in config[CONF_SEGMENTS]:
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var = await cg.get_variable(conf[CONF_ID])
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segments.append(
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AddressableSegment(
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var,
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conf[CONF_FROM],
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conf[CONF_TO] - conf[CONF_FROM] + 1,
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conf[CONF_REVERSED],
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)
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)
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var = cg.new_Pvariable(config[CONF_OUTPUT_ID], segments)
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await cg.register_component(var, config)
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await light.register_light(var, config)
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