Function start_server

pywebio/platform/django.py:176–223

Start a Django server to provide the PyWebIO application as a web service. :param bool debug: Django debug mode. See `Django doc `_ for more detail. :param django_options: Additional settings to django server. For deta

(applications, port=8080, host='', cdn=True,
                 static_dir=None, remote_access=False,
                 allowed_origins=None, check_origin=None,
                 session_expire_seconds=None,
                 session_cleanup_interval=None,
                 debug=False, max_payload_size='200M', **django_options)

def start_server(applications, port=8080, host='', cdn=True,
                 static_dir=None, remote_access=False,
                 allowed_origins=None, check_origin=None,
                 session_expire_seconds=None,
                 session_cleanup_interval=None,
                 debug=False, max_payload_size='200M', **django_options):
    """Start a Django server to provide the PyWebIO application as a web service.

    :param bool debug: Django debug mode.
       See `Django doc <https://docs.djangoproject.com/en/3.0/ref/settings/#debug>`_ for more detail.
    :param django_options: Additional settings to django server.
       For details, please refer: https://docs.djangoproject.com/en/3.0/ref/settings/ .
       Among them, ``DEBUG``, ``ALLOWED_HOSTS``, ``ROOT_URLCONF``, ``SECRET_KEY`` are set by PyWebIO and cannot be specified in ``django_options``.

    The rest arguments of ``start_server()`` have the same meaning as for :func:`pywebio.platform.flask.start_server`
    """
    if port == 0:
        port = get_free_port()

    if not host:
        host = '0.0.0.0'

    max_payload_size = parse_file_size(max_payload_size)
    app = wsgi_app(applications, cdn=cdn, static_dir=static_dir, allowed_origins=allowed_origins,
                   check_origin=check_origin, session_expire_seconds=session_expire_seconds,
                   session_cleanup_interval=session_cleanup_interval,
                   debug=debug, max_payload_size=max_payload_size, **django_options)

    print_listen_address(host, port)

    if remote_access:
        start_remote_access_service(local_port=port)

    use_tornado_wsgi = os.environ.get('PYWEBIO_DJANGO_WITH_TORNADO', True)
    if use_tornado_wsgi:
        import tornado.wsgi
        container = tornado.wsgi.WSGIContainer(app)
        http_server = tornado.httpserver.HTTPServer(container, max_buffer_size=max_payload_size)
        http_server.listen(port, address=host)
        tornado.ioloop.IOLoop.current().start()
    else:
        from django.core.management import call_command
        has_coro_target = any(iscoroutinefunction(target) or isgeneratorfunction(target) for
                              target in make_applications(applications).values())
        if has_coro_target:
            threading.Thread(target=run_event_loop, daemon=True).start()

        call_command('runserver', '%s:%d' % (host, port))