esphome/esphomeyaml/components/sensor/mqtt_subscribe.py

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import voluptuous as vol
from esphomeyaml.components import sensor
import esphomeyaml.config_validation as cv
from esphomeyaml.const import CONF_MAKE_ID, CONF_NAME, CONF_QOS, CONF_TOPIC
from esphomeyaml.helpers import App, Application, add, variable, setup_component, Component
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DEPENDENCIES = ['mqtt']
MakeMQTTSubscribeSensor = Application.struct('MakeMQTTSubscribeSensor')
MQTTSubscribeSensor = sensor.sensor_ns.class_('MQTTSubscribeSensor', sensor.Sensor, Component)
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PLATFORM_SCHEMA = cv.nameable(sensor.SENSOR_PLATFORM_SCHEMA.extend({
cv.GenerateID(): cv.declare_variable_id(MQTTSubscribeSensor),
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cv.GenerateID(CONF_MAKE_ID): cv.declare_variable_id(MakeMQTTSubscribeSensor),
vol.Required(CONF_TOPIC): cv.subscribe_topic,
vol.Optional(CONF_QOS): cv.mqtt_qos,
}).extend(cv.COMPONENT_SCHEMA.schema))
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def to_code(config):
rhs = App.make_mqtt_subscribe_sensor(config[CONF_NAME], config[CONF_TOPIC])
make = variable(config[CONF_MAKE_ID], rhs)
subs = make.Psensor
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if CONF_QOS in config:
add(subs.set_qos(config[CONF_QOS]))
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sensor.setup_sensor(subs, make.Pmqtt, config)
setup_component(subs, config)
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BUILD_FLAGS = '-DUSE_MQTT_SUBSCRIBE_SENSOR'
def to_hass_config(data, config):
return sensor.core_to_hass_config(data, config)