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esphome-dev/esphome/components/text_sensor/template.py
T
2019-02-16 13:12:49 +01:00

38 lines
1.4 KiB
Python

import voluptuous as vol
from esphome.components import text_sensor
import esphome.config_validation as cv
from esphome.const import CONF_ID, CONF_LAMBDA, CONF_NAME, CONF_UPDATE_INTERVAL
from esphome.cpp_generator import Pvariable, add, process_lambda
from esphome.cpp_helpers import setup_component
from esphome.cpp_types import App, PollingComponent, optional, std_string
TemplateTextSensor = text_sensor.text_sensor_ns.class_('TemplateTextSensor',
text_sensor.TextSensor, PollingComponent)
PLATFORM_SCHEMA = cv.nameable(text_sensor.TEXT_SENSOR_PLATFORM_SCHEMA.extend({
cv.GenerateID(): cv.declare_variable_id(TemplateTextSensor),
vol.Optional(CONF_LAMBDA): cv.lambda_,
vol.Optional(CONF_UPDATE_INTERVAL): cv.update_interval,
}).extend(cv.COMPONENT_SCHEMA.schema))
def to_code(config):
rhs = App.make_template_text_sensor(config[CONF_NAME], config.get(CONF_UPDATE_INTERVAL))
template = Pvariable(config[CONF_ID], rhs)
text_sensor.setup_text_sensor(template, config)
setup_component(template, config)
if CONF_LAMBDA in config:
for template_ in process_lambda(config[CONF_LAMBDA], [],
return_type=optional.template(std_string)):
yield
add(template.set_template(template_))
BUILD_FLAGS = '-DUSE_TEMPLATE_TEXT_SENSOR'
def to_hass_config(data, config):
return text_sensor.core_to_hass_config(data, config)