85 lines
2.4 KiB
Python
85 lines
2.4 KiB
Python
"""Support for KNX/IP weather station."""
|
|
from __future__ import annotations
|
|
|
|
from collections.abc import Iterable
|
|
from typing import Callable
|
|
|
|
from xknx.devices import Weather as XknxWeather
|
|
|
|
from homeassistant.components.weather import WeatherEntity
|
|
from homeassistant.const import TEMP_CELSIUS
|
|
from homeassistant.core import HomeAssistant
|
|
from homeassistant.helpers.entity import Entity
|
|
from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
|
|
|
|
from .const import DOMAIN
|
|
from .knx_entity import KnxEntity
|
|
|
|
|
|
async def async_setup_platform(
|
|
hass: HomeAssistant,
|
|
config: ConfigType,
|
|
async_add_entities: Callable[[Iterable[Entity]], None],
|
|
discovery_info: DiscoveryInfoType | None = None,
|
|
) -> None:
|
|
"""Set up weather entities for KNX platform."""
|
|
entities = []
|
|
for device in hass.data[DOMAIN].xknx.devices:
|
|
if isinstance(device, XknxWeather):
|
|
entities.append(KNXWeather(device))
|
|
async_add_entities(entities)
|
|
|
|
|
|
class KNXWeather(KnxEntity, WeatherEntity):
|
|
"""Representation of a KNX weather device."""
|
|
|
|
def __init__(self, device: XknxWeather) -> None:
|
|
"""Initialize of a KNX sensor."""
|
|
self._device: XknxWeather
|
|
super().__init__(device)
|
|
|
|
@property
|
|
def temperature(self) -> float | None:
|
|
"""Return current temperature."""
|
|
return self._device.temperature
|
|
|
|
@property
|
|
def temperature_unit(self) -> str:
|
|
"""Return temperature unit."""
|
|
return TEMP_CELSIUS
|
|
|
|
@property
|
|
def pressure(self) -> float | None:
|
|
"""Return current air pressure."""
|
|
# KNX returns pA - HA requires hPa
|
|
return (
|
|
self._device.air_pressure / 100
|
|
if self._device.air_pressure is not None
|
|
else None
|
|
)
|
|
|
|
@property
|
|
def condition(self) -> str:
|
|
"""Return current weather condition."""
|
|
return self._device.ha_current_state().value
|
|
|
|
@property
|
|
def humidity(self) -> float | None:
|
|
"""Return current humidity."""
|
|
return self._device.humidity
|
|
|
|
@property
|
|
def wind_bearing(self) -> int | None:
|
|
"""Return current wind bearing in degrees."""
|
|
return self._device.wind_bearing
|
|
|
|
@property
|
|
def wind_speed(self) -> float | None:
|
|
"""Return current wind speed in km/h."""
|
|
# KNX only supports wind speed in m/s
|
|
return (
|
|
self._device.wind_speed * 3.6
|
|
if self._device.wind_speed is not None
|
|
else None
|
|
)
|