core/homeassistant/components/velux/__init__.py

59 lines
1.5 KiB
Python

"""Support for VELUX KLF 200 devices."""
import logging
import voluptuous as vol
from homeassistant.helpers import discovery
import homeassistant.helpers.config_validation as cv
from homeassistant.const import CONF_HOST, CONF_PASSWORD
DOMAIN = "velux"
DATA_VELUX = "data_velux"
SUPPORTED_DOMAINS = ["cover", "scene"]
_LOGGER = logging.getLogger(__name__)
CONFIG_SCHEMA = vol.Schema(
{
DOMAIN: vol.Schema(
{vol.Required(CONF_HOST): cv.string, vol.Required(CONF_PASSWORD): cv.string}
)
},
extra=vol.ALLOW_EXTRA,
)
async def async_setup(hass, config):
"""Set up the velux component."""
from pyvlx import PyVLXException
try:
hass.data[DATA_VELUX] = VeluxModule(hass, config)
await hass.data[DATA_VELUX].async_start()
except PyVLXException as ex:
_LOGGER.exception("Can't connect to velux interface: %s", ex)
return False
for component in SUPPORTED_DOMAINS:
hass.async_create_task(
discovery.async_load_platform(hass, component, DOMAIN, {}, config)
)
return True
class VeluxModule:
"""Abstraction for velux component."""
def __init__(self, hass, config):
"""Initialize for velux component."""
from pyvlx import PyVLX
host = config[DOMAIN].get(CONF_HOST)
password = config[DOMAIN].get(CONF_PASSWORD)
self.pyvlx = PyVLX(host=host, password=password)
async def async_start(self):
"""Start velux component."""
await self.pyvlx.load_scenes()
await self.pyvlx.load_nodes()