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e68beb8a43
* add SUB_NUMBER macro and schema * add SUB_NUMBER macro and schema * add SUB_NUMBER macro and schema
95 lines
2.9 KiB
Python
95 lines
2.9 KiB
Python
from esphome import automation
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import esphome.codegen as cg
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import esphome.config_validation as cv
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from esphome.components import number
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from esphome.const import (
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CONF_ID,
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CONF_INITIAL_VALUE,
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CONF_LAMBDA,
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CONF_MAX_VALUE,
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CONF_MIN_VALUE,
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CONF_OPTIMISTIC,
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CONF_RESTORE_VALUE,
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CONF_STEP,
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)
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from .. import template_ns
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TemplateNumber = template_ns.class_(
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"TemplateNumber", number.Number, cg.PollingComponent
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)
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CONF_SET_ACTION = "set_action"
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def validate_min_max(config):
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if config[CONF_MAX_VALUE] <= config[CONF_MIN_VALUE]:
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raise cv.Invalid("max_value must be greater than min_value")
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return config
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def validate(config):
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if CONF_LAMBDA in config:
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if config[CONF_OPTIMISTIC]:
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raise cv.Invalid("optimistic cannot be used with lambda")
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if CONF_INITIAL_VALUE in config:
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raise cv.Invalid("initial_value cannot be used with lambda")
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if CONF_RESTORE_VALUE in config:
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raise cv.Invalid("restore_value cannot be used with lambda")
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elif CONF_INITIAL_VALUE not in config:
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config[CONF_INITIAL_VALUE] = config[CONF_MIN_VALUE]
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if not config[CONF_OPTIMISTIC] and CONF_SET_ACTION not in config:
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raise cv.Invalid(
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"Either optimistic mode must be enabled, or set_action must be set, to handle the number being set."
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)
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return config
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CONFIG_SCHEMA = cv.All(
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number.number_schema(TemplateNumber)
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.extend(
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{
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cv.Required(CONF_MAX_VALUE): cv.float_,
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cv.Required(CONF_MIN_VALUE): cv.float_,
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cv.Required(CONF_STEP): cv.positive_float,
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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_SET_ACTION): automation.validate_automation(single=True),
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cv.Optional(CONF_INITIAL_VALUE): cv.float_,
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cv.Optional(CONF_RESTORE_VALUE): cv.boolean,
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}
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)
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.extend(cv.polling_component_schema("60s")),
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validate_min_max,
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validate,
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)
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async def to_code(config):
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var = cg.new_Pvariable(config[CONF_ID])
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await cg.register_component(var, config)
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await number.register_number(
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var,
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config,
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min_value=config[CONF_MIN_VALUE],
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max_value=config[CONF_MAX_VALUE],
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step=config[CONF_STEP],
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)
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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(float)
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)
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cg.add(var.set_template(template_))
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else:
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cg.add(var.set_optimistic(config[CONF_OPTIMISTIC]))
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cg.add(var.set_initial_value(config[CONF_INITIAL_VALUE]))
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if CONF_RESTORE_VALUE in config:
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cg.add(var.set_restore_value(config[CONF_RESTORE_VALUE]))
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if CONF_SET_ACTION in config:
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await automation.build_automation(
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var.get_set_trigger(), [(float, "x")], config[CONF_SET_ACTION]
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)
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