esphome/esphomeyaml/components/sensor/dallas.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

39 lines
1.5 KiB
Python

import voluptuous as vol
import esphomeyaml.config_validation as cv
from esphomeyaml.components import sensor
from esphomeyaml.components.dallas import DallasComponent
from esphomeyaml.const import CONF_ADDRESS, CONF_DALLAS_ID, CONF_INDEX, CONF_NAME, \
CONF_RESOLUTION
from esphomeyaml.helpers import HexIntLiteral, get_variable
DallasTemperatureSensor = sensor.sensor_ns.class_('DallasTemperatureSensor',
sensor.EmptyPollingParentSensor)
PLATFORM_SCHEMA = cv.nameable(sensor.SENSOR_PLATFORM_SCHEMA.extend({
cv.GenerateID(): cv.declare_variable_id(DallasTemperatureSensor),
vol.Exclusive(CONF_ADDRESS, 'dallas'): cv.hex_int,
vol.Exclusive(CONF_INDEX, 'dallas'): cv.positive_int,
cv.GenerateID(CONF_DALLAS_ID): cv.use_variable_id(DallasComponent),
vol.Optional(CONF_RESOLUTION): vol.All(vol.Coerce(int), vol.Range(min=9, max=12)),
}), cv.has_at_least_one_key(CONF_ADDRESS, CONF_INDEX))
def to_code(config):
for hub in get_variable(config[CONF_DALLAS_ID]):
yield
if CONF_ADDRESS in config:
address = HexIntLiteral(config[CONF_ADDRESS])
rhs = hub.Pget_sensor_by_address(config[CONF_NAME], address, config.get(CONF_RESOLUTION))
else:
rhs = hub.Pget_sensor_by_index(config[CONF_NAME], config[CONF_INDEX],
config.get(CONF_RESOLUTION))
sensor.register_sensor(rhs, config)
BUILD_FLAGS = '-DUSE_DALLAS_SENSOR'
def to_hass_config(data, config):
return sensor.core_to_hass_config(data, config)