core/homeassistant/components/tibber/__init__.py

107 lines
2.8 KiB
Python

"""Support for Tibber."""
import asyncio
import logging
import aiohttp
import tibber
import voluptuous as vol
from homeassistant import config_entries
from homeassistant.const import CONF_ACCESS_TOKEN, CONF_NAME, EVENT_HOMEASSISTANT_STOP
from homeassistant.exceptions import ConfigEntryNotReady
from homeassistant.helpers import discovery
from homeassistant.helpers.aiohttp_client import async_get_clientsession
import homeassistant.helpers.config_validation as cv
from homeassistant.util import dt as dt_util
from .const import DATA_HASS_CONFIG, DOMAIN
PLATFORMS = [
"sensor",
]
CONFIG_SCHEMA = vol.Schema(
{DOMAIN: vol.Schema({vol.Required(CONF_ACCESS_TOKEN): cv.string})},
extra=vol.ALLOW_EXTRA,
)
_LOGGER = logging.getLogger(__name__)
async def async_setup(hass, config):
"""Set up the Tibber component."""
hass.data[DATA_HASS_CONFIG] = config
if DOMAIN not in config:
return True
hass.async_create_task(
hass.config_entries.flow.async_init(
DOMAIN,
context={"source": config_entries.SOURCE_IMPORT},
data=config[DOMAIN],
)
)
return True
async def async_setup_entry(hass, entry):
"""Set up a config entry."""
tibber_connection = tibber.Tibber(
access_token=entry.data[CONF_ACCESS_TOKEN],
websession=async_get_clientsession(hass),
time_zone=dt_util.DEFAULT_TIME_ZONE,
)
hass.data[DOMAIN] = tibber_connection
async def _close(event):
await tibber_connection.rt_disconnect()
hass.bus.async_listen_once(EVENT_HOMEASSISTANT_STOP, _close)
try:
await tibber_connection.update_info()
except asyncio.TimeoutError:
raise ConfigEntryNotReady
except aiohttp.ClientError as err:
_LOGGER.error("Error connecting to Tibber: %s ", err)
return False
except tibber.InvalidLogin as exp:
_LOGGER.error("Failed to login. %s", exp)
return False
for component in PLATFORMS:
hass.async_create_task(
hass.config_entries.async_forward_entry_setup(entry, component)
)
# set up notify platform, no entry support for notify component yet,
# have to use discovery to load platform.
hass.async_create_task(
discovery.async_load_platform(
hass, "notify", DOMAIN, {CONF_NAME: DOMAIN}, hass.data[DATA_HASS_CONFIG]
)
)
return True
async def async_unload_entry(hass, config_entry):
"""Unload a config entry."""
unload_ok = all(
await asyncio.gather(
*[
hass.config_entries.async_forward_entry_unload(config_entry, component)
for component in PLATFORMS
]
)
)
if unload_ok:
tibber_connection = hass.data.get(DOMAIN)
await tibber_connection.rt_disconnect()
return unload_ok