configure.py 文件源码

def make_application(version, app_name, app_urls, kwargs=None):
    """
    Loads the routes and starts the server

    :param version: the application version
    :param app_name: the application name
    :param app_urls: a list of application endpoints
    :param kwargs: dictionary of options
    :returns: tornado.web.Application instance
    """
    if kwargs is None:
        kwargs = {}

    urls = make_endpoints(version, app_name, app_urls, kwargs)
    application = tornado.web.Application(
            urls,
            default_handler_class=kwargs.get('default_handler_class', ErrorHandler))

    return application