Add option to launch webbrowser automatically

import json

import logging

import time

import webbrowser

from threading import Thread

from karaokatalog.get_parser import get_parser

from karaokatalog.Library import Library

if __name__ == "__main__":

    args = get_parser(

        "ui.serve", "Serve a web UI to browse the Karaokatalog"

    ).parse_args()

    parser = get_parser("ui.serve", "Serve a web UI to browse the Karaokatalog")

    parser.add_argument(

        "-b",

        "--browser",

        action="store_true",

        help="open a webbrowser with the UI",

    )

    args = parser.parse_args()

    songs_json_path = args.library_path / "songs.json"

        logging.info("Library loaded")

        songs = [song.as_dict() for song in library.songs]

    def open_browser_delayed() -> None:

        time.sleep(1)

        logging.info("Opening webbrowser")

        webbrowser.open("http://localhost:5657")

    logging.info("Starting UI")

    app = get_flask_app(songs)

    app.run(port=5657)

    if args.browser:

        Thread(target=open_browser_delayed).start()

    app.run(host="0.0.0.0", port=5657)