80 lines
2.9 KiB
Python
80 lines
2.9 KiB
Python
"""Factory function to initialize KNX devices from config."""
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from __future__ import annotations
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from xknx import XKNX
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from xknx.devices import (
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Device as XknxDevice,
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Sensor as XknxSensor,
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Weather as XknxWeather,
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)
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from homeassistant.const import CONF_NAME, CONF_TYPE
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from homeassistant.helpers.typing import ConfigType
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from .const import SupportedPlatforms
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from .schema import SensorSchema, WeatherSchema
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def create_knx_device(
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platform: SupportedPlatforms,
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knx_module: XKNX,
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config: ConfigType,
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) -> XknxDevice | None:
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"""Return the requested XKNX device."""
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if platform is SupportedPlatforms.SENSOR:
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return _create_sensor(knx_module, config)
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if platform is SupportedPlatforms.WEATHER:
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return _create_weather(knx_module, config)
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return None
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def _create_sensor(knx_module: XKNX, config: ConfigType) -> XknxSensor:
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"""Return a KNX sensor to be used within XKNX."""
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return XknxSensor(
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knx_module,
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name=config[CONF_NAME],
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group_address_state=config[SensorSchema.CONF_STATE_ADDRESS],
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sync_state=config[SensorSchema.CONF_SYNC_STATE],
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always_callback=config[SensorSchema.CONF_ALWAYS_CALLBACK],
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value_type=config[CONF_TYPE],
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)
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def _create_weather(knx_module: XKNX, config: ConfigType) -> XknxWeather:
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"""Return a KNX weather device to be used within XKNX."""
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return XknxWeather(
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knx_module,
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name=config[CONF_NAME],
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sync_state=config[WeatherSchema.CONF_SYNC_STATE],
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create_sensors=config[WeatherSchema.CONF_KNX_CREATE_SENSORS],
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group_address_temperature=config[WeatherSchema.CONF_KNX_TEMPERATURE_ADDRESS],
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group_address_brightness_south=config.get(
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WeatherSchema.CONF_KNX_BRIGHTNESS_SOUTH_ADDRESS
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),
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group_address_brightness_east=config.get(
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WeatherSchema.CONF_KNX_BRIGHTNESS_EAST_ADDRESS
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),
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group_address_brightness_west=config.get(
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WeatherSchema.CONF_KNX_BRIGHTNESS_WEST_ADDRESS
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),
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group_address_brightness_north=config.get(
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WeatherSchema.CONF_KNX_BRIGHTNESS_NORTH_ADDRESS
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),
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group_address_wind_speed=config.get(WeatherSchema.CONF_KNX_WIND_SPEED_ADDRESS),
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group_address_wind_bearing=config.get(
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WeatherSchema.CONF_KNX_WIND_BEARING_ADDRESS
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),
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group_address_rain_alarm=config.get(WeatherSchema.CONF_KNX_RAIN_ALARM_ADDRESS),
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group_address_frost_alarm=config.get(
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WeatherSchema.CONF_KNX_FROST_ALARM_ADDRESS
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),
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group_address_wind_alarm=config.get(WeatherSchema.CONF_KNX_WIND_ALARM_ADDRESS),
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group_address_day_night=config.get(WeatherSchema.CONF_KNX_DAY_NIGHT_ADDRESS),
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group_address_air_pressure=config.get(
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WeatherSchema.CONF_KNX_AIR_PRESSURE_ADDRESS
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),
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group_address_humidity=config.get(WeatherSchema.CONF_KNX_HUMIDITY_ADDRESS),
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)
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