Python Eel example

#!/usr/bin/env python

import eel
import bottle as btl
import os, platform, sys

def start():
    eel.init('web')
    try:
        options = {
            "host": 'localhost',
            "port": 2800,
            "position": None,
            "size": (480,250),
            "app_mode": True,
            "mode": 'chrome',
            "jinja_templates": None,
            "block": True,
            "close_callback": None,
            "cmdline_args": [],
        }
        try:
            eel.start('main.html', **options )
        except (EnvironmentError, OSError):
            if sys.platform in ['win32', 'win64'] and int(platform.release()) >= 10:
                options['mode'] = "edge"
                try:
                    eel.start('main.html', **options)
                except (EnvironmentError, OSError):
                    raise
            else:
                raise
    except (SystemExit, MemoryError, KeyboardInterrupt):
        pass

if __name__ == '__main__':
    start()