esphome/esphomeyaml/components/sensor/cse7766.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

64 lines
2.5 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_CURRENT, CONF_ID, CONF_NAME, CONF_POWER, CONF_UART_ID, \
CONF_VOLTAGE
from esphomeyaml.helpers import App, Pvariable, get_variable, setup_component, Component
DEPENDENCIES = ['uart']
CSE7766Component = sensor.sensor_ns.class_('CSE7766Component', Component, uart.UARTDevice)
CSE7766VoltageSensor = sensor.sensor_ns.class_('CSE7766VoltageSensor',
sensor.EmptySensor)
CSE7766CurrentSensor = sensor.sensor_ns.class_('CSE7766CurrentSensor',
sensor.EmptySensor)
CSE7766PowerSensor = sensor.sensor_ns.class_('CSE7766PowerSensor',
sensor.EmptySensor)
PLATFORM_SCHEMA = vol.All(sensor.PLATFORM_SCHEMA.extend({
cv.GenerateID(): cv.declare_variable_id(CSE7766Component),
cv.GenerateID(CONF_UART_ID): cv.use_variable_id(UARTComponent),
vol.Optional(CONF_VOLTAGE): cv.nameable(sensor.SENSOR_SCHEMA.extend({
cv.GenerateID(): cv.declare_variable_id(CSE7766VoltageSensor),
})),
vol.Optional(CONF_CURRENT): cv.nameable(sensor.SENSOR_SCHEMA.extend({
cv.GenerateID(): cv.declare_variable_id(CSE7766CurrentSensor),
})),
vol.Optional(CONF_POWER): cv.nameable(sensor.SENSOR_SCHEMA.extend({
cv.GenerateID(): cv.declare_variable_id(CSE7766PowerSensor),
})),
}).extend(cv.COMPONENT_SCHEMA.schema), cv.has_at_least_one_key(CONF_VOLTAGE, CONF_CURRENT,
CONF_POWER))
def to_code(config):
for uart_ in get_variable(config[CONF_UART_ID]):
yield
rhs = App.make_cse7766(uart_)
cse = Pvariable(config[CONF_ID], rhs)
if CONF_VOLTAGE in config:
conf = config[CONF_VOLTAGE]
sensor.register_sensor(cse.make_voltage_sensor(conf[CONF_NAME]), conf)
if CONF_CURRENT in config:
conf = config[CONF_CURRENT]
sensor.register_sensor(cse.make_current_sensor(conf[CONF_NAME]), conf)
if CONF_POWER in config:
conf = config[CONF_POWER]
sensor.register_sensor(cse.make_power_sensor(conf[CONF_NAME]), conf)
setup_component(cse, config)
BUILD_FLAGS = '-DUSE_CSE7766'
def to_hass_config(data, config):
ret = []
for key in (CONF_VOLTAGE, CONF_CURRENT, CONF_POWER):
if key in config:
ret.append(sensor.core_to_hass_config(data, config[key]))
return ret