94 lines
3.4 KiB
Python
94 lines
3.4 KiB
Python
"""DataUpdateCoordinator for Plugwise."""
|
|
from datetime import timedelta
|
|
from typing import NamedTuple, cast
|
|
|
|
from plugwise import Smile
|
|
from plugwise.constants import DeviceData, GatewayData
|
|
from plugwise.exceptions import (
|
|
ConnectionFailedError,
|
|
InvalidAuthentication,
|
|
InvalidXMLError,
|
|
ResponseError,
|
|
UnsupportedDeviceError,
|
|
)
|
|
|
|
from homeassistant.config_entries import ConfigEntry
|
|
from homeassistant.const import CONF_HOST, CONF_PASSWORD, CONF_PORT, CONF_USERNAME
|
|
from homeassistant.core import HomeAssistant
|
|
from homeassistant.exceptions import ConfigEntryError
|
|
from homeassistant.helpers.aiohttp_client import async_get_clientsession
|
|
from homeassistant.helpers.debounce import Debouncer
|
|
from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
|
|
|
|
from .const import DEFAULT_PORT, DEFAULT_SCAN_INTERVAL, DEFAULT_USERNAME, DOMAIN, LOGGER
|
|
|
|
|
|
class PlugwiseData(NamedTuple):
|
|
"""Plugwise data stored in the DataUpdateCoordinator."""
|
|
|
|
gateway: GatewayData
|
|
devices: dict[str, DeviceData]
|
|
|
|
|
|
class PlugwiseDataUpdateCoordinator(DataUpdateCoordinator[PlugwiseData]):
|
|
"""Class to manage fetching Plugwise data from single endpoint."""
|
|
|
|
_connected: bool = False
|
|
|
|
def __init__(self, hass: HomeAssistant, entry: ConfigEntry) -> None:
|
|
"""Initialize the coordinator."""
|
|
super().__init__(
|
|
hass,
|
|
LOGGER,
|
|
name=DOMAIN,
|
|
update_interval=timedelta(seconds=60),
|
|
# Don't refresh immediately, give the device time to process
|
|
# the change in state before we query it.
|
|
request_refresh_debouncer=Debouncer(
|
|
hass,
|
|
LOGGER,
|
|
cooldown=1.5,
|
|
immediate=False,
|
|
),
|
|
)
|
|
|
|
self.api = Smile(
|
|
host=entry.data[CONF_HOST],
|
|
username=entry.data.get(CONF_USERNAME, DEFAULT_USERNAME),
|
|
password=entry.data[CONF_PASSWORD],
|
|
port=entry.data.get(CONF_PORT, DEFAULT_PORT),
|
|
timeout=30,
|
|
websession=async_get_clientsession(hass, verify_ssl=False),
|
|
)
|
|
|
|
async def _connect(self) -> None:
|
|
"""Connect to the Plugwise Smile."""
|
|
self._connected = await self.api.connect()
|
|
self.api.get_all_devices()
|
|
self.name = self.api.smile_name
|
|
self.update_interval = DEFAULT_SCAN_INTERVAL.get(
|
|
str(self.api.smile_type), timedelta(seconds=60)
|
|
)
|
|
|
|
async def _async_update_data(self) -> PlugwiseData:
|
|
"""Fetch data from Plugwise."""
|
|
try:
|
|
if not self._connected:
|
|
await self._connect()
|
|
data = await self.api.async_update()
|
|
except InvalidAuthentication as err:
|
|
raise ConfigEntryError("Invalid username or Smile ID") from err
|
|
except (InvalidXMLError, ResponseError) as err:
|
|
raise UpdateFailed(
|
|
"Invalid XML data, or error indication received for the Plugwise"
|
|
" Adam/Smile/Stretch"
|
|
) from err
|
|
except UnsupportedDeviceError as err:
|
|
raise ConfigEntryError("Device with unsupported firmware") from err
|
|
except ConnectionFailedError as err:
|
|
raise UpdateFailed("Failed to connect to the Plugwise Smile") from err
|
|
return PlugwiseData(
|
|
gateway=cast(GatewayData, data[0]),
|
|
devices=cast(dict[str, DeviceData], data[1]),
|
|
)
|