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91 lines
2.8 KiB
Python
91 lines
2.8 KiB
Python
import esphome.codegen as cg
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import esphome.config_validation as cv
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from esphome import automation
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from esphome.components import switch
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from esphome.const import (
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CONF_ASSUMED_STATE,
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CONF_ID,
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CONF_LAMBDA,
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CONF_OPTIMISTIC,
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CONF_RESTORE_STATE,
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CONF_STATE,
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CONF_TURN_OFF_ACTION,
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CONF_TURN_ON_ACTION,
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)
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from .. import template_ns
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TemplateSwitch = template_ns.class_("TemplateSwitch", switch.Switch, cg.Component)
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def validate(config):
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if (
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not config[CONF_OPTIMISTIC]
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and CONF_TURN_ON_ACTION not in config
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and CONF_TURN_OFF_ACTION not in config
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):
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raise cv.Invalid(
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"Either optimistic mode must be enabled, or turn_on_action or turn_off_action must be set, "
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"to handle the switch being set."
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)
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return config
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CONFIG_SCHEMA = cv.All(
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switch.switch_schema(TemplateSwitch)
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.extend(
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{
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cv.Optional(CONF_LAMBDA): cv.returning_lambda,
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cv.Optional(CONF_OPTIMISTIC, default=False): cv.boolean,
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cv.Optional(CONF_ASSUMED_STATE, default=False): cv.boolean,
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cv.Optional(CONF_TURN_OFF_ACTION): automation.validate_automation(
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single=True
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),
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cv.Optional(CONF_TURN_ON_ACTION): automation.validate_automation(
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single=True
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),
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cv.Optional(CONF_RESTORE_STATE, default=False): cv.boolean,
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}
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)
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.extend(cv.COMPONENT_SCHEMA),
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validate,
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)
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async def to_code(config):
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var = await switch.new_switch(config)
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await cg.register_component(var, config)
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if CONF_LAMBDA in config:
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template_ = await cg.process_lambda(
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config[CONF_LAMBDA], [], return_type=cg.optional.template(bool)
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)
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cg.add(var.set_state_lambda(template_))
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if CONF_TURN_OFF_ACTION in config:
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await automation.build_automation(
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var.get_turn_off_trigger(), [], config[CONF_TURN_OFF_ACTION]
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)
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if CONF_TURN_ON_ACTION in config:
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await automation.build_automation(
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var.get_turn_on_trigger(), [], config[CONF_TURN_ON_ACTION]
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)
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cg.add(var.set_optimistic(config[CONF_OPTIMISTIC]))
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cg.add(var.set_assumed_state(config[CONF_ASSUMED_STATE]))
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cg.add(var.set_restore_state(config[CONF_RESTORE_STATE]))
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@automation.register_action(
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"switch.template.publish",
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switch.SwitchPublishAction,
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cv.Schema(
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{
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cv.Required(CONF_ID): cv.use_id(switch.Switch),
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cv.Required(CONF_STATE): cv.templatable(cv.boolean),
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}
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),
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)
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async def switch_template_publish_to_code(config, action_id, template_arg, args):
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paren = await cg.get_variable(config[CONF_ID])
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var = cg.new_Pvariable(action_id, template_arg, paren)
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template_ = await cg.templatable(config[CONF_STATE], args, bool)
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cg.add(var.set_state(template_))
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return var
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