Files
esphome-dev/esphome/components/homeassistant/sensor/__init__.py
T
2021-08-01 12:21:32 +02:00

38 lines
964 B
Python

import esphome.codegen as cg
import esphome.config_validation as cv
from esphome.components import sensor
from esphome.const import (
CONF_ATTRIBUTE,
CONF_ENTITY_ID,
CONF_ID,
STATE_CLASS_NONE,
)
from .. import homeassistant_ns
DEPENDENCIES = ["api"]
HomeassistantSensor = homeassistant_ns.class_(
"HomeassistantSensor", sensor.Sensor, cg.Component
)
CONFIG_SCHEMA = sensor.sensor_schema(
accuracy_decimals=1,
state_class=STATE_CLASS_NONE,
).extend(
{
cv.GenerateID(): cv.declare_id(HomeassistantSensor),
cv.Required(CONF_ENTITY_ID): cv.entity_id,
cv.Optional(CONF_ATTRIBUTE): cv.string,
}
)
async def to_code(config):
var = cg.new_Pvariable(config[CONF_ID])
await cg.register_component(var, config)
await sensor.register_sensor(var, config)
cg.add(var.set_entity_id(config[CONF_ENTITY_ID]))
if CONF_ATTRIBUTE in config:
cg.add(var.set_attribute(config[CONF_ATTRIBUTE]))