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Config validation for MQTT switch platform.

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This commit is contained in:
Jan Harkes 2016-04-06 20:47:47 -04:00
parent eb3f812e38
commit deecec5e4e
2 changed files with 43 additions and 25 deletions
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46
homeassistant/components/switch/mqtt.py
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@ -6,41 +6,55 @@ https://home-assistant.io/components/switch.mqtt/
"""
import logging
import voluptuous as vol
import homeassistant.components.mqtt as mqtt
from homeassistant.components.switch import SwitchDevice
from homeassistant.const import CONF_VALUE_TEMPLATE
from homeassistant.const import CONF_NAME, CONF_OPTIMISTIC, CONF_VALUE_TEMPLATE
import homeassistant.helpers.config_validation as cv
from homeassistant.helpers import template
from homeassistant.util import convert
_LOGGER = logging.getLogger(__name__)
DEPENDENCIES = ['mqtt']
CONF_STATE_TOPIC = 'state_topic'
CONF_COMMAND_TOPIC = 'command_topic'
CONF_RETAIN = 'retain'
CONF_PAYLOAD_ON = 'payload_on'
CONF_PAYLOAD_OFF = 'payload_off'
DEFAULT_NAME = "MQTT Switch"
DEFAULT_QOS = 0
DEFAULT_PAYLOAD_ON = "ON"
DEFAULT_PAYLOAD_OFF = "OFF"
DEFAULT_OPTIMISTIC = False
DEFAULT_RETAIN = False
DEPENDENCIES = ['mqtt']
PLATFORM_SCHEMA = mqtt.MQTT_BASE_PLATFORM_SCHEMA.extend({
vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
vol.Optional(CONF_STATE_TOPIC): mqtt.valid_subscribe_topic,
vol.Required(CONF_COMMAND_TOPIC): mqtt.valid_publish_topic,
vol.Optional(CONF_RETAIN, default=DEFAULT_RETAIN): cv.boolean,
vol.Optional(CONF_PAYLOAD_ON, default=DEFAULT_PAYLOAD_ON): cv.string,
vol.Optional(CONF_PAYLOAD_OFF, default=DEFAULT_PAYLOAD_OFF): cv.string,
vol.Optional(CONF_OPTIMISTIC, default=DEFAULT_OPTIMISTIC): cv.boolean,
vol.Optional(CONF_VALUE_TEMPLATE): cv.template,
})
# pylint: disable=unused-argument
def setup_platform(hass, config, add_devices_callback, discovery_info=None):
"""Add MQTT switch."""
if config.get('command_topic') is None:
_LOGGER.error("Missing required variable: command_topic")
return False
add_devices_callback([MqttSwitch(
hass,
convert(config.get('name'), str, DEFAULT_NAME),
config.get('state_topic'),
config.get('command_topic'),
convert(config.get('qos'), int, DEFAULT_QOS),
convert(config.get('retain'), bool, DEFAULT_RETAIN),
convert(config.get('payload_on'), str, DEFAULT_PAYLOAD_ON),
convert(config.get('payload_off'), str, DEFAULT_PAYLOAD_OFF),
convert(config.get('optimistic'), bool, DEFAULT_OPTIMISTIC),
config[CONF_NAME],
config.get(CONF_STATE_TOPIC),
config[CONF_COMMAND_TOPIC],
config[mqtt.CONF_QOS],
config[CONF_RETAIN],
config[CONF_PAYLOAD_ON],
config[CONF_PAYLOAD_OFF],
config[CONF_OPTIMISTIC],
config.get(CONF_VALUE_TEMPLATE))])