nooa_space_weather.py

import logging

from homeassistant.helpers.entity import Entity


class nooa:

    URL = "https://services.swpc.noaa.gov/products/noaa-scales.json"

    @staticmethod
    async def fetch(session, url):
        import json
        async with session.get(url) as response:
            return json.loads(await response.text())

    @staticmethod
    async def get_data():
        import aiohttp
        async with aiohttp.ClientSession() as session:
            html = await nooa.fetch(session, nooa.URL)
            return html


_LOGGER = logging.getLogger(__name__)

STATIC_DATA = {
    "S": ("Solar Radiation Storms",),
    "R": ("Radio Blackouts",),
    "G": ("Geomagnetic Storms",),
}


async def async_setup_platform(
        hass, config, async_add_entities, discovery_info=None):
    """Set up the sensors."""
    data = await nooa.get_data()
    entities = [
        NooaSensor(data, "R"),
        NooaSensor(data, "S"),
        NooaSensor(data, "G"),
    ]
    async_add_entities(entities)


class NooaSensor(Entity):
    """Representation of sensor."""

    def __init__(self, data, sensor_type):
        """Init the sensor."""
        self._unit = sensor_type
        self._attributes = {}
        self._state = data["0"][sensor_type]["Scale"]
        self.filter_attributes(data)
        self._name = STATIC_DATA[sensor_type][0]

    @property
    def unit_of_measurement(self):
        """Return the unit of measurement."""
        return self._unit

    @property
    def state(self):
        """Property for the state attributes."""
        return self._state

    @property
    def name(self):
        """Name property for sensor."""
        return self._name

    @property
    def state_attributes(self):
        """Property for the state attributes."""
        return self._attributes

    def filter_attributes(self, data):
        """Filter out data for this Sensor."""
        self._attributes = {
            "Yesterday": data["-1"][self._unit]["Scale"],
            "Tomorrow": data["1"][self._unit]["Scale"],
            "Day after tomorrow": data["2"][self._unit]["Scale"],
            "In three days": data["3"][self._unit]["Scale"]
        }

    async def async_update(self):
        """Fetch new state data for the sensor."""
        data = await nooa.get_data()
        self._state = data["0"][self._unit]["Scale"]
        self.filter_attributes(data)

I'm have some trouble getting this working and was wondering if there are any further instructions?
(I used https://techcode7821332.wordpress.com/2018/12/19/custom-nooa-space-weather-component-for-homeassistant/)

I'm using the latest version of HASS IO on a Pi.
I created a folder under /custom_components called sensors (/custom_components/sensors) and copied the py file to that folder (/config/custom_components/sensors/nooa_space_weather.py)
I'm assuming I add the
sensors:
– platform: nooa_space_weather
to my configuration.yaml?

I did this, which results in:
Setup failed for sensors: Integration not found.
22:42:49 – (ERROR) setup.py

Any thoughts on how to proceed?

Hi! it should look like this: /custom_components/nooa_space_weather/sensors.py There are also some more stuff needed nowadays to make the component work, I could upload a zip to put in custom_components if you want?

Unzip this in custom_components: https://cloud.mknutas.se/s/geN5iztFrMn8D92 and then add config to yaml and reload hass.

Thank you! That was very helpful. It seems to be working.
I just need to wait for some solar activity as everything is clear at the moment.
Appreciate your help and making this available!

Hi!
May I ask to upload that zip again? The old url dosn't working and it make me happy to use this tool.
Thank you