esphome/esphomeyaml/components/sensor/mhz19.py
Otto Winter 15331edb78
Let esphomeyaml know about class inheritance (#229)
* Allow overriding setup priority

* Add inheritance tree

* Global variables

* Tests and better validation

* Fix

* Lint
2018-11-12 23:30:31 +01:00

58 lines
2.3 KiB
Python

import voluptuous as vol
from esphomeyaml.components import sensor, uart
from esphomeyaml.components.uart import UARTComponent
import esphomeyaml.config_validation as cv
from esphomeyaml.const import CONF_CO2, CONF_MAKE_ID, CONF_NAME, CONF_TEMPERATURE, CONF_UART_ID, \
CONF_UPDATE_INTERVAL, CONF_ID
from esphomeyaml.helpers import App, Application, PollingComponent, get_variable, setup_component, \
variable, Pvariable
DEPENDENCIES = ['uart']
MakeMHZ19Sensor = Application.struct('MakeMHZ19Sensor')
MHZ19Component = sensor.sensor_ns.class_('MHZ19Component', PollingComponent, uart.UARTDevice)
MHZ19TemperatureSensor = sensor.sensor_ns.class_('MHZ19TemperatureSensor',
sensor.EmptyPollingParentSensor)
MHZ19CO2Sensor = sensor.sensor_ns.class_('MHZ19CO2Sensor', sensor.EmptyPollingParentSensor)
PLATFORM_SCHEMA = sensor.PLATFORM_SCHEMA.extend({
cv.GenerateID(): cv.declare_variable_id(MHZ19Component),
cv.GenerateID(CONF_MAKE_ID): cv.declare_variable_id(MakeMHZ19Sensor),
cv.GenerateID(CONF_UART_ID): cv.use_variable_id(UARTComponent),
vol.Required(CONF_CO2): cv.nameable(sensor.SENSOR_SCHEMA.extend({
cv.GenerateID(): cv.declare_variable_id(MHZ19CO2Sensor),
})),
vol.Optional(CONF_TEMPERATURE): cv.nameable(sensor.SENSOR_SCHEMA.extend({
cv.GenerateID(): cv.declare_variable_id(MHZ19TemperatureSensor),
})),
vol.Optional(CONF_UPDATE_INTERVAL): cv.update_interval,
}).extend(cv.COMPONENT_SCHEMA.schema)
def to_code(config):
for uart_ in get_variable(config[CONF_UART_ID]):
yield
rhs = App.make_mhz19_sensor(uart_, config[CONF_CO2][CONF_NAME],
config.get(CONF_UPDATE_INTERVAL))
make = variable(config[CONF_MAKE_ID], rhs)
mhz19 = make.Pmhz19
Pvariable(config[CONF_ID], mhz19)
sensor.setup_sensor(mhz19.Pget_co2_sensor(), make.Pmqtt, config[CONF_CO2])
if CONF_TEMPERATURE in config:
sensor.register_sensor(mhz19.Pmake_temperature_sensor(config[CONF_TEMPERATURE][CONF_NAME]),
config[CONF_TEMPERATURE])
setup_component(mhz19, config)
BUILD_FLAGS = '-DUSE_MHZ19'
def to_hass_config(data, config):
ret = []
for key in (CONF_CO2, CONF_TEMPERATURE):
if key in config:
ret.append(sensor.core_to_hass_config(data, config[key]))
return ret