67 lines
1.8 KiB
Python
67 lines
1.8 KiB
Python
"""Support for KNX/IP weather station."""
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from xknx.devices import Weather as XknxWeather
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from homeassistant.components.weather import WeatherEntity
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from homeassistant.const import TEMP_CELSIUS
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from .const import DOMAIN
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from .knx_entity import KnxEntity
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async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
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"""Set up the scenes for KNX platform."""
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entities = []
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for device in hass.data[DOMAIN].xknx.devices:
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if isinstance(device, XknxWeather):
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entities.append(KNXWeather(device))
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async_add_entities(entities)
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class KNXWeather(KnxEntity, WeatherEntity):
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"""Representation of a KNX weather device."""
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def __init__(self, device: XknxWeather):
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"""Initialize of a KNX sensor."""
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super().__init__(device)
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@property
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def temperature(self):
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"""Return current temperature."""
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return self._device.temperature
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@property
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def temperature_unit(self):
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"""Return temperature unit."""
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return TEMP_CELSIUS
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@property
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def pressure(self):
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"""Return current air pressure."""
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# KNX returns pA - HA requires hPa
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return (
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self._device.air_pressure / 100
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if self._device.air_pressure is not None
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else None
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)
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@property
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def condition(self):
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"""Return current weather condition."""
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return self._device.ha_current_state().value
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@property
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def humidity(self):
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"""Return current humidity."""
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return self._device.humidity if self._device.humidity is not None else None
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@property
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def wind_speed(self):
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"""Return current wind speed in km/h."""
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# KNX only supports wind speed in m/s
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return (
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self._device.wind_speed * 3.6
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if self._device.wind_speed is not None
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else None
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)
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