write.py

import json
from typing import List, Dict
import xml.etree.ElementTree as ET
from xml.dom import minidom


def xspf(data: Dict[str, List[Dict[str, str]]]) -> str:
    playlist = ET.Element('playlist', xmlns='http://xspf.org/ns/0/', version='1')
    ET.SubElement(playlist, 'title').text = 'Radios'
    tracklist = ET.SubElement(playlist, 'trackList')

    for broadcaster, stations in data.items():
        for station in stations:
            if station.get("working"):
                track = ET.SubElement(tracklist, 'track')
                ET.SubElement(track, 'creator').text = broadcaster
                ET.SubElement(track, 'location').text = station['url']
                ET.SubElement(track, 'title').text = station['radio']
                ET.SubElement(track, 'album').text = station['radio']

    xmlstr = minidom.parseString(ET.tostring(playlist)).toprettyxml(indent='    ')
    return xmlstr


def main():
    with open('radios.json', 'r') as f:
        data = json.load(f)
    xmlstr = xspf(data)
    with open('new.xspf', 'w') as f:
        print(xmlstr, file=f)


if __name__ == '__main__':
    main()