esphome/esphomeyaml/components/text_sensor/custom.py

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2018-11-19 22:12:24 +01:00
import voluptuous as vol
from esphomeyaml.components import text_sensor
import esphomeyaml.config_validation as cv
from esphomeyaml.const import CONF_ID, CONF_LAMBDA, CONF_TEXT_SENSORS
from esphomeyaml.cpp_generator import process_lambda, variable
from esphomeyaml.cpp_types import std_vector
CustomTextSensorConstructor = text_sensor.text_sensor_ns.class_('CustomTextSensorConstructor')
PLATFORM_SCHEMA = text_sensor.PLATFORM_SCHEMA.extend({
cv.GenerateID(): cv.declare_variable_id(CustomTextSensorConstructor),
vol.Required(CONF_LAMBDA): cv.lambda_,
vol.Required(CONF_TEXT_SENSORS):
vol.All(cv.ensure_list, [text_sensor.TEXT_SENSOR_SCHEMA.extend({
cv.GenerateID(): cv.declare_variable_id(text_sensor.TextSensor),
})]),
})
def to_code(config):
for template_ in process_lambda(config[CONF_LAMBDA], [],
return_type=std_vector.template(text_sensor.TextSensorPtr)):
yield
rhs = CustomTextSensorConstructor(template_)
custom = variable(config[CONF_ID], rhs)
for i, sens in enumerate(config[CONF_TEXT_SENSORS]):
text_sensor.register_text_sensor(custom.get_text_sensor(i), sens)
BUILD_FLAGS = '-DUSE_CUSTOM_TEXT_SENSOR'
def to_hass_config(data, config):
return [text_sensor.core_to_hass_config(data, sens) for sens in config[CONF_TEXT_SENSORS]]