app.py 文件源码

def start_app():
    app.config['DEBUG'] = args.debug
    app.config['args'] = args
    if args.root and args.root != '/':
        if not args.root.startswith('/'):
            args.root = '/' + args.root
        from werkzeug.serving import run_simple
        from werkzeug.wsgi import DispatcherMiddleware
        app.config["APPLICATION_ROOT"] = args.root
        application = DispatcherMiddleware(simple, {
            app.config['APPLICATION_ROOT']: app,
        })
        run_simple(args.listen, args.port, application, use_reloader=args.debug)
    else:
        app.run(args.listen, args.port, debug=args.debug)