esphome/esphome/components/custom/sensor/__init__.py

28 lines
907 B
Python

import esphome.codegen as cg
import esphome.config_validation as cv
from esphome.components import sensor
from esphome.const import CONF_ID, CONF_LAMBDA, CONF_SENSORS
from .. import custom_ns
CustomSensorConstructor = custom_ns.class_("CustomSensorConstructor")
CONFIG_SCHEMA = cv.Schema(
{
cv.GenerateID(): cv.declare_id(CustomSensorConstructor),
cv.Required(CONF_LAMBDA): cv.returning_lambda,
cv.Required(CONF_SENSORS): cv.ensure_list(sensor.SENSOR_SCHEMA),
}
)
def to_code(config):
template_ = yield cg.process_lambda(
config[CONF_LAMBDA], [], return_type=cg.std_vector.template(sensor.SensorPtr)
)
rhs = CustomSensorConstructor(template_)
var = cg.variable(config[CONF_ID], rhs)
for i, conf in enumerate(config[CONF_SENSORS]):
sens = cg.Pvariable(conf[CONF_ID], var.get_sensor(i))
yield sensor.register_sensor(sens, conf)