example/demo.py error when using -enable_login and -base_url options at the same time

Bug Description example/demo.py error when using -enable_login and -base_url options at the same time #637

Reproduction Steps Enter steps to reproduce the behavior:

1. I start visdom with:

$ python -m visdom.server -base_url /server4 -enable_login

Checking for scripts. Please input your username: tom Please input your password: It’s Alive! INFO:root:Application Started You can navigate to http://localhost:8097/server4 INFO:tornado.access:200 GET /server4 (127.0.0.1) 2.44ms INFO:tornado.access:200 GET /server4/static/js/sjcl.js?v=0a5863d9b8012111d58c1e43c346416d (127.0.0.1) 0.48ms INFO:tornado.access:200 GET /server4/static/css/login.css?v=a963a6ac60f2362f53f1a0a3023e5392 (127.0.0.1) 0.39ms INFO:tornado.access:200 GET /server4/static/css/bootstrap.min.css?v=ec3bb52a00e176a7181d454dffaea219 (127.0.0.1) 5.17ms INFO:tornado.access:200 GET /server4/static/js/jquery.min.js?v=e071abda8fe61194711cfc2ab99fe104 (127.0.0.1) 2.70ms INFO:tornado.access:200 POST /server4 (127.0.0.1) 0.57ms INFO:tornado.access:200 GET /server4 (127.0.0.1) 11.32ms INFO:tornado.access:200 GET /server4/static/js/bootstrap.min.js?v=5869c96cc8f19086aee625d670d741f9 (127.0.0.1) 0.74ms INFO:tornado.access:200 GET /server4/static/css/react-resizable-styles.css?v=9f91a8dbf4d8f7ef1399e625660405f4 (127.0.0.1) 0.62ms INFO:tornado.access:200 GET /server4/static/css/react-grid-layout-styles.css?v=7dc8934d2f9ac5303b8f0bb1148152a0 (127.0.0.1) 0.57ms INFO:tornado.access:200 GET /server4/static/js/react-react.min.js?v=bca103da5b5404d93783ccf73e0e9d1e (127.0.0.1) 0.60ms INFO:tornado.access:200 GET /server4/static/js/layout_bin_packer.js?v=6c46683ed70fbb1443caf3531243836d (127.0.0.1) 0.66ms INFO:tornado.access:200 GET /server4/static/js/react-dom.min.js?v=950495cc51ccb90612cf0fe0bb44f8f3 (127.0.0.1) 2.46ms INFO:tornado.access:200 GET /server4/static/css/style.css?v=79271c1aac4849e9025c34c3be4b7f45 (127.0.0.1) 0.66ms INFO:tornado.access:200 GET /server4/static/js/mathjax-MathJax.js?v=49565b9ce89c64da075a5a39969b366e (127.0.0.1) 0.59ms INFO:tornado.access:200 GET /server4/static/js/main.js?v=2b3e769917d2fefa803d1fa25fccb3d2 (127.0.0.1) 7.02ms INFO:tornado.access:200 GET /server4/static/js/plotly-plotly.min.js?v=ffdd16e6797de51f99b2f66f621e8b0d (127.0.0.1) 12.20ms INFO:tornado.access:200 GET /server4/static/fonts/glyphicons-halflings-regular.woff2 (127.0.0.1) 0.50ms INFO:tornado.access:101 GET /server4/socket (127.0.0.1) 0.34ms INFO:root:Opened new socket from ip: 127.0.0.1 INFO:tornado.access:200 POST /server4/env/main (127.0.0.1) 0.98ms INFO:tornado.access:200 POST /server4/env/main (127.0.0.1) 0.82ms

1. In the browser, I can login succssfully at http://127.0.0.1:8097/server4. The blue window displays with the menu at the top.

2. I’ve updated example/demo.py : parser.add_argument(‘-port’, metavar=‘port’, type=int, default=DEFAULT_PORT, help=‘port the visdom server is running on.’) parser.add_argument(‘-server’, metavar=‘server’, type=str, default=DEFAULT_HOSTNAME, help=‘Server address of the target to run the demo on.’) parser.add_argument(‘-base_url’, metavar=‘base_url’, type=str, default=‘/’, help=‘Base Url.’) parser.add_argument(‘-username’, metavar=‘username’, type=str, default=‘’, help=‘username.’) parser.add_argument(‘-password’, metavar=‘password’, type=str, default=‘’, help=‘password.’) parser.add_argument(‘-use_incoming_socket’, metavar=‘use_incoming_socket’, type=bool, default=True, help=‘use_incoming_socket.’)

   FLAGS = parser.parse_args() try: viz = Visdom(port=FLAGS.port, server=FLAGS.server, base_url=FLAGS.base_url, username=FLAGS.username, password=FLAGS.password,
   use_incoming_socket=FLAGS.use_incoming_socket) run_demo(viz)

3. In a shell, I run python example/demo.py -port 8097 -server “127.0.0.1” -use_incoming_socket True -base_url “/server4” -username “tom” -password “tompassword”

And I get:

Setting up a new session… The visdom experienced an exception while running: RuntimeError(‘Authentication failed’) The demo displays up-to-date functionality with the GitHub version, which may not yet be pushed to pip. Please upgrade using pip install -e . or easy_install . If this does not resolve the problem, please open an issue on our GitHub.

1. On the visdom server side, I get: WARNING:tornado.access:404 POST / (127.0.0.1) 0.34ms

Expected behavior All graphical objects are displayed.

Additional context With the -enable_login alone or base_url alone, demo.py works and displays all the graphics. However, with the base_url optioon alone, I have the 2 warnings for MathMenu.js and MathZoom.js.

[kimchitsigai]

@JackUrb I had modified demo.py before running my tests. I guess you saw my post before I finished editing it. Thanks.

[JackUrb]

Fixed by you in #639. Thanks!