New anon users generated ad infinitum when using IdentityProvider token

[daeh]

Description

It's possible that I'm just doing something wrong but this behavior seems related to other issues so I'm posting it as a bug.

I'm using SSH port forwarding to execute code from VS code on a mac with a remote jupyter kernel on a Centos HPC. I was previously using jupyter notebook --no-browser --port=$ipnport --ip=$ipnip and a notebook token. I updated to jupyter-server v2 and now when I connect to the remote kernel, the server makes a new user every second or so, for as long as the connection is open:

[I 2023-03-25 22:01:29.920 ServerApp] Generating new user for token-authenticated request: b7...
[I 2023-03-25 22:01:30.364 ServerApp] Generating new user for token-authenticated request: e1...
[I 2023-03-25 22:01:30.646 ServerApp] Generating new user for token-authenticated request: c0...

This looks to be related to #1033, as well as jupyterlab/jupyterlab#13432, both of which were resolved by #1076. But I seem to not be the only one experiencing this issue recently (e.g. jupyter/docker-stacks#1892 , NorESMhub/noresm-land-sites-platform#169 , https://stackoverflow.com/questions/75830256/jupyter-spam-with-generating-new-user-for-token-authenticated-request-in-logs )

Reproduce

I'm using c.IdentityProvider.token = '...' in .jupyter/jupyter_server_config.py and jupyter server --no-browser --port=$ipnport --ip=$ipnip to open the connection.

I have tried numerous other configs but nothing seems to change the behavior. E.g.
jupyter lab --no-browser --port=$ipnport --ip=$ipnip --ServerApp.password='' --ServerApp.jpserver_extensions="nbclassic=False" --ServerApp.tornado_settings='{"headers": {"Content-Security-Policy": "frame-ancestors *"}}' shows the same behavior.

Expected behavior

For jupyter server to create one user when the connection is established rather than a new user every second-ish.

Context

• Operating System and version:
  Remote kernel running on Centos 7.7.1908, in conda env.
• Browser and version:
  Locally I'm using VS Code on MacOS 12.6.3
• Jupyter Server version: 2.4.0

The troubleshooting output is too long to fit here, I'll post below

Command Line Output

❯ XDG_RUNTIME_DIR=""
❯ iplport=****
❯ ipnport=****
❯ ipnip=$(hostname -i)
❯ jupyter server --no-browser --port=$ipnport --ip=$ipnip --ServerApp.jpserver_extensions="nbclassic=False" --debug
[D 2023-03-26 02:03:24.992 ServerApp] Searching ['~/software/anaconda3/envs/ve_iaa_pytorch/etc/jupyter', '~/.jupyter', '~/.local/etc/jupyter', '/usr/local/etc/jupyter', '/etc/jupyter'] for config files
[D 2023-03-26 02:03:24.993 ServerApp] Looking for jupyter_config in /etc/jupyter
[D 2023-03-26 02:03:24.994 ServerApp] Looking for jupyter_config in /usr/local/etc/jupyter
[D 2023-03-26 02:03:24.994 ServerApp] Looking for jupyter_config in ~/.local/etc/jupyter
[D 2023-03-26 02:03:24.995 ServerApp] Looking for jupyter_config in ~/.jupyter
[D 2023-03-26 02:03:24.995 ServerApp] Looking for jupyter_config in ~/software/anaconda3/envs/ve_iaa_pytorch/etc/jupyter
[D 2023-03-26 02:03:24.998 ServerApp] Looking for jupyter_server_config in /etc/jupyter
[D 2023-03-26 02:03:24.999 ServerApp] Looking for jupyter_server_config in /usr/local/etc/jupyter
[D 2023-03-26 02:03:24.999 ServerApp] Looking for jupyter_server_config in ~/.local/etc/jupyter
[D 2023-03-26 02:03:24.999 ServerApp] Looking for jupyter_server_config in ~/.jupyter
[D 2023-03-26 02:03:25.002 ServerApp] Loaded config file: ~/.jupyter/jupyter_server_config.py
[D 2023-03-26 02:03:25.002 ServerApp] Looking for jupyter_server_config in ~/software/anaconda3/envs/ve_iaa_pytorch/etc/jupyter
[D 2023-03-26 02:03:25.012 ServerApp] Paths used for configuration of jupyter_server_config:
    	/etc/jupyter/jupyter_server_config.json
[D 2023-03-26 02:03:25.013 ServerApp] Paths used for configuration of jupyter_server_config:
    	/usr/local/etc/jupyter/jupyter_server_config.json
[D 2023-03-26 02:03:25.013 ServerApp] Paths used for configuration of jupyter_server_config:
    	~/.local/etc/jupyter/jupyter_server_config.json
[D 2023-03-26 02:03:25.014 ServerApp] Paths used for configuration of jupyter_server_config:
    	~/.jupyter/jupyter_server_config.json
[D 2023-03-26 02:03:25.015 ServerApp] Paths used for configuration of jupyter_server_config:
    	~/software/anaconda3/envs/ve_iaa_pytorch/etc/jupyter/jupyter_server_config.d/jupyter_server_fileid.json
    	~/software/anaconda3/envs/ve_iaa_pytorch/etc/jupyter/jupyter_server_config.d/jupyter_server_terminals.json
    	~/software/anaconda3/envs/ve_iaa_pytorch/etc/jupyter/jupyter_server_config.d/jupyter_server_ydoc.json
    	~/software/anaconda3/envs/ve_iaa_pytorch/etc/jupyter/jupyter_server_config.d/jupyterlab.json
    	~/software/anaconda3/envs/ve_iaa_pytorch/etc/jupyter/jupyter_server_config.d/nbclassic.json
    	~/software/anaconda3/envs/ve_iaa_pytorch/etc/jupyter/jupyter_server_config.d/notebook_shim.json
    	~/software/anaconda3/envs/ve_iaa_pytorch/etc/jupyter/jupyter_server_config.json
[I 2023-03-26 02:03:25.034 ServerApp] Package jupyter_server_fileid took 0.0077s to import
[I 2023-03-26 02:03:25.063 ServerApp] Package jupyter_server_terminals took 0.0282s to import
[I 2023-03-26 02:03:25.168 ServerApp] Package jupyter_server_ydoc took 0.1041s to import
[I 2023-03-26 02:03:25.414 ServerApp] Package jupyterlab took 0.2449s to import
[I 2023-03-26 02:03:26.007 ServerApp] Package notebook_shim took 0.0001s to import
[W 2023-03-26 02:03:26.008 ServerApp] A `_jupyter_server_extension_points` function was not found in notebook_shim. Instead, a `_jupyter_server_extension_paths` function was found and will be used for now. This function name will be deprecated in future releases of Jupyter Server.
[I 2023-03-26 02:03:26.026 ServerApp] jupyter_server_fileid | extension was successfully linked.
[I 2023-03-26 02:03:26.040 ServerApp] jupyter_server_terminals | extension was successfully linked.
[I 2023-03-26 02:03:26.054 ServerApp] jupyter_server_ydoc | extension was successfully linked.
[I 2023-03-26 02:03:26.073 ServerApp] jupyterlab | extension was successfully linked.
[D 2023-03-26 02:03:26.900 ServerApp] Paths used for configuration of jupyter_notebook_config:
    	~/.jupyter/jupyter_notebook_config.json
[D 2023-03-26 02:03:26.901 ServerApp] Paths used for configuration of jupyter_notebook_config:
    	/etc/jupyter/jupyter_notebook_config.json
[D 2023-03-26 02:03:26.901 ServerApp] Paths used for configuration of jupyter_notebook_config:
    	/usr/local/etc/jupyter/jupyter_notebook_config.json
[D 2023-03-26 02:03:26.902 ServerApp] Paths used for configuration of jupyter_notebook_config:
    	~/.local/etc/jupyter/jupyter_notebook_config.json
[D 2023-03-26 02:03:26.902 ServerApp] Paths used for configuration of jupyter_notebook_config:
    	~/.jupyter/jupyter_notebook_config.json
[D 2023-03-26 02:03:26.903 ServerApp] Paths used for configuration of jupyter_notebook_config:
    	~/software/anaconda3/envs/ve_iaa_pytorch/etc/jupyter/jupyter_notebook_config.d/jupyter_server_ydoc.json
    	~/software/anaconda3/envs/ve_iaa_pytorch/etc/jupyter/jupyter_notebook_config.d/jupyterlab.json
    	~/software/anaconda3/envs/ve_iaa_pytorch/etc/jupyter/jupyter_notebook_config.json
[I 2023-03-26 02:03:26.906 ServerApp] notebook_shim | extension was successfully linked.
[I 2023-03-26 02:03:27.226 ServerApp] notebook_shim | extension was successfully loaded.
[I 2023-03-26 02:03:27.227 FileIdExtension] Configured File ID manager: ArbitraryFileIdManager
[I 2023-03-26 02:03:27.228 FileIdExtension] ArbitraryFileIdManager : Configured root dir: ~/ite_iaa/ite_gb_inverseappraisal/code
[I 2023-03-26 02:03:27.228 FileIdExtension] ArbitraryFileIdManager : Configured database path: ~/.local/share/jupyter/file_id_manager.db
[I 2023-03-26 02:03:27.229 FileIdExtension] ArbitraryFileIdManager : Successfully connected to database file.
[I 2023-03-26 02:03:27.229 FileIdExtension] ArbitraryFileIdManager : Creating File ID tables and indices with journal_mode = DELETE
[I 2023-03-26 02:03:27.236 FileIdExtension] Attached event listeners.
[I 2023-03-26 02:03:27.237 ServerApp] jupyter_server_fileid | extension was successfully loaded.
[I 2023-03-26 02:03:27.240 ServerApp] jupyter_server_terminals | extension was successfully loaded.
[I 2023-03-26 02:03:27.241 ServerApp] jupyter_server_ydoc | extension was successfully loaded.
[I 2023-03-26 02:03:27.243 LabApp] JupyterLab extension loaded from ~/software/anaconda3/envs/ve_iaa_pytorch/lib/python3.10/site-packages/jupyterlab
[I 2023-03-26 02:03:27.243 LabApp] JupyterLab application directory is ~/software/anaconda3/envs/ve_iaa_pytorch/share/jupyter/lab
[I 2023-03-26 02:03:27.251 ServerApp] jupyterlab | extension was successfully loaded.
[I 2023-03-26 02:03:27.251 ServerApp] Serving notebooks from local directory: ~/ite_iaa/ite_gb_inverseappraisal/code
[I 2023-03-26 02:03:27.251 ServerApp] Jupyter Server 2.4.0 is running at:
[I 2023-03-26 02:03:27.252 ServerApp] http://172.**.**.***:8458/?token=...
[I 2023-03-26 02:03:27.252 ServerApp]     http://127.0.0.1:8458/?token=...
[I 2023-03-26 02:03:27.252 ServerApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
[D 2023-03-26 02:04:49.936 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:04:49.937 ServerApp] Generating new user for token-authenticated request: b6f3db5b297f4419b4e857742fc9eaba
[W 2023-03-26 02:04:49.939 ServerApp] 404 DELETE /api/sessions/d884d45b-6edb-4538-a9ae-d1bcbef676bf?1679810689733 (172.**.**.***): Session not found: session_id='d884d45b-6edb-4538-a9ae-d1bcbef676bf'
[W 2023-03-26 02:04:49.940 ServerApp] wrote error: "Session not found: session_id='d884d45b-6edb-4538-a9ae-d1bcbef676bf'"
    Traceback (most recent call last):
      File "~/software/anaconda3/envs/ve_iaa_pytorch/lib/python3.10/site-packages/tornado/web.py", line 1713, in _execute
        result = await result
      File "~/software/anaconda3/envs/ve_iaa_pytorch/lib/python3.10/site-packages/jupyter_server/services/sessions/handlers.py", line 190, in delete
        await sm.delete_session(session_id)
      File "~/software/anaconda3/envs/ve_iaa_pytorch/lib/python3.10/site-packages/jupyter_server/services/sessions/sessionmanager.py", line 523, in delete_session
        session = await self.get_session(session_id=session_id)
      File "~/software/anaconda3/envs/ve_iaa_pytorch/lib/python3.10/site-packages/jupyter_server/services/sessions/sessionmanager.py", line 427, in get_session
        raise web.HTTPError(404, "Session not found: %s" % (", ".join(q)))
    tornado.web.HTTPError: HTTP 404: Not Found (Session not found: session_id='d884d45b-6edb-4538-a9ae-d1bcbef676bf')
[W 2023-03-26 02:04:49.995 ServerApp] 404 DELETE /api/sessions/d884d45b-6edb-4538-a9ae-d1bcbef676bf?1679810689733 (b6f3db5b297f4419b4e857742fc9eaba@172.**.**.***) 59.76ms referer=None
[D 2023-03-26 02:04:50.215 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:04:50.215 ServerApp] Generating new user for token-authenticated request: d903a67ee2ce475ebc6a698a99587c59
[D 2023-03-26 02:04:50.218 ServerApp] 200 GET /api/sessions?1679810690008 (d903a67ee2ce475ebc6a698a99587c59@172.**.**.***) 3.76ms
[D 2023-03-26 02:04:50.219 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:04:50.219 ServerApp] Generating new user for token-authenticated request: 4d9f8b880c8647609a88f5278f34ae0a
[D 2023-03-26 02:04:50.221 ServerApp] 200 GET /api/kernels?1679810690013 (4d9f8b880c8647609a88f5278f34ae0a@172.**.**.***) 2.58ms
[D 2023-03-26 02:04:51.039 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:04:51.040 ServerApp] Generating new user for token-authenticated request: b093f3fc2923417998ff0a46d7bb8c2d
[D 2023-03-26 02:04:51.042 ServerApp] 200 GET /api/kernels?1679810690843 (b093f3fc2923417998ff0a46d7bb8c2d@172.**.**.***) 3.35ms
[D 2023-03-26 02:04:51.949 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:04:51.950 ServerApp] Generating new user for token-authenticated request: adeba815d9a041ff98267e2dcc2a0c09
[D 2023-03-26 02:04:51.958 ServerApp] Found kernel python3 in ~/software/anaconda3/envs/ve_iaa_pytorch/share/jupyter/kernels
[D 2023-03-26 02:04:54.479 ServerApp] 200 GET /api/kernelspecs?1679810691745 (adeba815d9a041ff98267e2dcc2a0c09@172.**.**.***) 2531.48ms
[D 2023-03-26 02:04:54.480 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:04:54.481 ServerApp] Generating new user for token-authenticated request: f94b39ebb1164d239014fd06d35024c2
[D 2023-03-26 02:04:54.482 ServerApp] 200 GET /api/kernels?1679810691749 (f94b39ebb1164d239014fd06d35024c2@172.**.**.***) 2533.24ms
[D 2023-03-26 02:04:54.483 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:04:54.483 ServerApp] Generating new user for token-authenticated request: 9fcfed158dbe4e90b62f199bb807217d
[D 2023-03-26 02:04:54.485 ServerApp] Found kernel python3 in ~/software/anaconda3/envs/ve_iaa_pytorch/share/jupyter/kernels
[D 2023-03-26 02:04:54.489 ServerApp] 200 GET /api/kernelspecs?1679810691752 (9fcfed158dbe4e90b62f199bb807217d@172.**.**.***) 6.75ms
[D 2023-03-26 02:04:54.492 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:04:54.493 ServerApp] Generating new user for token-authenticated request: e28c6a63aa504e45b95ea5f44312ee42
[D 2023-03-26 02:04:54.494 ServerApp] 200 GET /api/kernels?1679810691754 (e28c6a63aa504e45b95ea5f44312ee42@172.**.**.***) 3.35ms
[D 2023-03-26 02:04:54.494 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:04:54.494 ServerApp] Generating new user for token-authenticated request: 5d9c0352565e4be6b61712fa5944dc6b
[D 2023-03-26 02:04:54.495 ServerApp] 200 GET /api/kernels?1679810691755 (5d9c0352565e4be6b61712fa5944dc6b@172.**.**.***) 4.46ms
[D 2023-03-26 02:04:54.496 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:04:54.496 ServerApp] Generating new user for token-authenticated request: b751740685854aaca515f2dc18800287
[D 2023-03-26 02:04:54.497 ServerApp] 200 GET /api/sessions?1679810691757 (b751740685854aaca515f2dc18800287@172.**.**.***) 5.57ms
[D 2023-03-26 02:04:54.497 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:04:54.497 ServerApp] Generating new user for token-authenticated request: a0a412414d524432aadc794dcd61ef88
[D 2023-03-26 02:04:54.498 ServerApp] 200 GET /api/kernels?1679810691758 (a0a412414d524432aadc794dcd61ef88@172.**.**.***) 6.62ms
[D 2023-03-26 02:04:54.499 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:04:54.499 ServerApp] Generating new user for token-authenticated request: 9aa052fc49cd45c8a03efa60ee17c64b
[D 2023-03-26 02:04:54.500 ServerApp] 200 GET /api/sessions?1679810691762 (9aa052fc49cd45c8a03efa60ee17c64b@172.**.**.***) 7.67ms
[D 2023-03-26 02:04:54.705 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:04:54.706 ServerApp] Generating new user for token-authenticated request: 5e45e93ac3ca4780a7ea82beb71a2d7c
[D 2023-03-26 02:04:54.709 ServerApp] Found kernel python3 in ~/software/anaconda3/envs/ve_iaa_pytorch/share/jupyter/kernels
[D 2023-03-26 02:04:54.715 ServerApp] 200 GET /api/kernelspecs?1679810694452 (5e45e93ac3ca4780a7ea82beb71a2d7c@172.**.**.***) 10.16ms
[D 2023-03-26 02:04:54.717 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:04:54.717 ServerApp] Generating new user for token-authenticated request: 9289c1a6b095494bb5a0192b33b28023
[D 2023-03-26 02:04:54.720 ServerApp] Found kernel python3 in ~/software/anaconda3/envs/ve_iaa_pytorch/share/jupyter/kernels
[D 2023-03-26 02:04:54.726 ServerApp] 200 GET /api/kernelspecs?1679810694437 (9289c1a6b095494bb5a0192b33b28023@172.**.**.***) 10.50ms
[D 2023-03-26 02:04:54.726 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:04:54.726 ServerApp] Generating new user for token-authenticated request: 22829e8704784517b381a8dcc3b48665
[D 2023-03-26 02:04:54.729 ServerApp] Found kernel python3 in ~/software/anaconda3/envs/ve_iaa_pytorch/share/jupyter/kernels
[D 2023-03-26 02:04:54.734 ServerApp] 200 GET /api/kernelspecs?1679810694454 (22829e8704784517b381a8dcc3b48665@172.**.**.***) 18.12ms
[D 2023-03-26 02:04:54.734 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:04:54.735 ServerApp] Generating new user for token-authenticated request: 8eacf34301f143c49be5679e7daae7cf
[D 2023-03-26 02:04:54.737 ServerApp] Found kernel python3 in ~/software/anaconda3/envs/ve_iaa_pytorch/share/jupyter/kernels
[D 2023-03-26 02:04:54.743 ServerApp] 200 GET /api/kernelspecs?1679810694456 (8eacf34301f143c49be5679e7daae7cf@172.**.**.***) 26.75ms
[D 2023-03-26 02:04:54.813 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:04:54.814 ServerApp] Generating new user for token-authenticated request: 7aa1431941024139b211faa200878346
[D 2023-03-26 02:04:54.815 ServerApp] 200 GET /api/sessions?1679810694621 (7aa1431941024139b211faa200878346@172.**.**.***) 2.51ms
[D 2023-03-26 02:04:55.117 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:04:55.117 ServerApp] Generating new user for token-authenticated request: 98787ca6f17247169a79b466c1730e0f
[D 2023-03-26 02:04:55.119 ServerApp] 200 GET /api/sessions?1679810694864 (98787ca6f17247169a79b466c1730e0f@172.**.**.***) 2.86ms
[D 2023-03-26 02:04:58.410 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:04:58.411 ServerApp] Generating new user for token-authenticated request: 016f76fa87d948d29f43e61b0d0f1641
[D 2023-03-26 02:04:58.413 ServerApp] 200 GET /api/kernels?1679810698213 (016f76fa87d948d29f43e61b0d0f1641@172.**.**.***) 3.06ms
[D 2023-03-26 02:04:58.486 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:04:58.487 ServerApp] Generating new user for token-authenticated request: e0d2876788fd4e09bef15653d8d82dcc
[D 2023-03-26 02:04:58.490 ServerApp] Found kernel python3 in ~/software/anaconda3/envs/ve_iaa_pytorch/share/jupyter/kernels
[D 2023-03-26 02:04:58.496 ServerApp] 200 GET /api/kernelspecs?1679810698218 (e0d2876788fd4e09bef15653d8d82dcc@172.**.**.***) 10.43ms
[D 2023-03-26 02:04:58.760 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:04:58.761 ServerApp] Generating new user for token-authenticated request: 0b68be53811b46d8b69317a45b93afdf
[I 2023-03-26 02:04:58.762 ServerApp] Creating new notebook in
[D 2023-03-26 02:04:58.888 ServerApp] Saving ~/ite_iaa/ite_gb_inverseappraisal/code/Untitled.ipynb
[D 2023-03-26 02:04:59.029 ServerApp] 201 POST /api/contents?1679810698503 (0b68be53811b46d8b69317a45b93afdf@172.**.**.***) 269.80ms
[D 2023-03-26 02:04:59.236 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:04:59.236 ServerApp] Generating new user for token-authenticated request: a13ba080d5b14a308a60b3bde175a8be
[D 2023-03-26 02:04:59.243 ServerApp] Renaming checkpoint ~/ite_iaa/ite_gb_inverseappraisal/code/.ipynb_checkpoints/Untitled-checkpoint.ipynb -> ~/ite_iaa/ite_gb_inverseappraisal/code/.ipynb_checkpoints/caa_main.py-jvsc-df371516-2c79-478b-9455-649f3cd8eb3ce74bae1c-2f73-4ed7-9433-9174119b7f56-checkpoint.ipynb
[D 2023-03-26 02:04:59.247 ServerApp] 200 PATCH /api/contents/Untitled.ipynb?1679810698984 (a13ba080d5b14a308a60b3bde175a8be@172.**.**.***) 12.87ms
[D 2023-03-26 02:04:59.458 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:04:59.459 ServerApp] Generating new user for token-authenticated request: 5ac41f34c75243d2bd6a8e0258ffcc30
[D 2023-03-26 02:04:59.469 ServerApp] Instantiating kernel 'Python 3 (ipykernel)' with kernel provisioner: local-provisioner
[D 2023-03-26 02:04:59.494 ServerApp] Starting kernel: ['~/software/anaconda3/envs/ve_iaa_pytorch/bin/python', '-m', 'ipykernel_launcher', '-f', '~/.local/share/jupyter/runtime/kernel-f8eff202-970d-4500-b2fa-5179642e4946.json']
[D 2023-03-26 02:04:59.498 ServerApp] Connecting to: tcp://127.0.0.1:49483
[D 2023-03-26 02:04:59.510 ServerApp] Connecting to: tcp://127.0.0.1:56492
[I 2023-03-26 02:04:59.512 ServerApp] Kernel started: f8eff202-970d-4500-b2fa-5179642e4946
[D 2023-03-26 02:04:59.512 ServerApp] Kernel args: {'kernel_name': 'python3', 'env': {'XDG_SESSION_ID': '538292', 'TERM': 'xterm-256color', 'SHELL': '/bin/bash', 'SSH_CLIENT': '71.237.71.40 63981 22', 'SSH_TTY': '/dev/pts/275', 'USER': 'dae', 'DEFAULT_TMUX_SHELL': '~/me/zsh/bin/zsh', 'MAIL': '/var/spool/mail/dae', 'PATH': '~/software/anaconda3/envs/ve_iaa_pytorch/bin:~/software/anaconda3/condabin:~/software/texlive/bin/x86_64-linux:~/software/node-v12.14.0-linux-x64/bin:/cm/shared/openmind/gcc/11.1.0/bin:/usr/lib64/qt-3.3/bin:~/me/zsh/bin:~/me/vim/bin:~/me/tmux/bin:~/me/git/bin:/usr/local/bin:/usr/bin:~/bin:/usr/local/sbin:/usr/sbin', 'PWD': '~/ite_iaa/ite_gb_inverseappraisal/code', 'LANG': 'en_US.UTF-8', 'SHLVL': '2', 'HOME': '/home/dae', 'LOGNAME': 'dae', 'ME_PATH': '~/me', 'SSH_CONNECTION': '71.237.71.40 63981 18.13.53.52 22', 'XDG_RUNTIME_DIR': '', '_': '~/software/anaconda3/envs/ve_iaa_pytorch/bin/jupyter', 'OLDPWD': '~/ite_iaa/ite_gb_inverseappraisal', 'HISTCONTROL': 'ignoredups', 'HOSTNAME': 'openmind7', 'HISTSIZE': '50000', 'TMOUT': '604800', 'LS_COLORS': 'rs=0:di=38;5;27:ln=38;5;51:mh=44;38;5;15:pi=40;38;5;11:so=38;5;13:do=38;5;5:bd=48;5;232;38;5;11:cd=48;5;232;38;5;3:or=48;5;232;38;5;9:mi=05;48;5;232;38;5;15:su=48;5;196;38;5;15:sg=48;5;11;38;5;16:ca=48;5;196;38;5;226:tw=48;5;10;38;5;16:ow=48;5;10;38;5;21:st=48;5;21;38;5;15:ex=38;5;34:*.tar=38;5;9:*.tgz=38;5;9:*.arc=38;5;9:*.arj=38;5;9:*.taz=38;5;9:*.lha=38;5;9:*.lz4=38;5;9:*.lzh=38;5;9:*.lzma=38;5;9:*.tlz=38;5;9:*.txz=38;5;9:*.tzo=38;5;9:*.t7z=38;5;9:*.zip=38;5;9:*.z=38;5;9:*.Z=38;5;9:*.dz=38;5;9:*.gz=38;5;9:*.lrz=38;5;9:*.lz=38;5;9:*.lzo=38;5;9:*.xz=38;5;9:*.bz2=38;5;9:*.bz=38;5;9:*.tbz=38;5;9:*.tbz2=38;5;9:*.tz=38;5;9:*.deb=38;5;9:*.rpm=38;5;9:*.jar=38;5;9:*.war=38;5;9:*.ear=38;5;9:*.sar=38;5;9:*.rar=38;5;9:*.alz=38;5;9:*.ace=38;5;9:*.zoo=38;5;9:*.cpio=38;5;9:*.7z=38;5;9:*.rz=38;5;9:*.cab=38;5;9:*.jpg=38;5;13:*.jpeg=38;5;13:*.gif=38;5;13:*.bmp=38;5;13:*.pbm=38;5;13:*.pgm=38;5;13:*.ppm=38;5;13:*.tga=38;5;13:*.xbm=38;5;13:*.xpm=38;5;13:*.tif=38;5;13:*.tiff=38;5;13:*.png=38;5;13:*.svg=38;5;13:*.svgz=38;5;13:*.mng=38;5;13:*.pcx=38;5;13:*.mov=38;5;13:*.mpg=38;5;13:*.mpeg=38;5;13:*.m2v=38;5;13:*.mkv=38;5;13:*.webm=38;5;13:*.ogm=38;5;13:*.mp4=38;5;13:*.m4v=38;5;13:*.mp4v=38;5;13:*.vob=38;5;13:*.qt=38;5;13:*.nuv=38;5;13:*.wmv=38;5;13:*.asf=38;5;13:*.rm=38;5;13:*.rmvb=38;5;13:*.flc=38;5;13:*.avi=38;5;13:*.fli=38;5;13:*.flv=38;5;13:*.gl=38;5;13:*.dl=38;5;13:*.xcf=38;5;13:*.xwd=38;5;13:*.yuv=38;5;13:*.cgm=38;5;13:*.emf=38;5;13:*.axv=38;5;13:*.anx=38;5;13:*.ogv=38;5;13:*.ogx=38;5;13:*.aac=38;5;45:*.au=38;5;45:*.flac=38;5;45:*.mid=38;5;45:*.midi=38;5;45:*.mka=38;5;45:*.mp3=38;5;45:*.mpc=38;5;45:*.ogg=38;5;45:*.ra=38;5;45:*.wav=38;5;45:*.axa=38;5;45:*.oga=38;5;45:*.spx=38;5;45:*.xspf=38;5;45:', 'CVS_RSH': 'ssh', 'XDG_DATA_DIRS': '~/.local/share/flatpak/exports/share:/var/lib/flatpak/exports/share:/usr/local/share:/usr/share', 'SSH_ASKPASS': '/usr/libexec/openssh/gnome-ssh-askpass', 'LESSOPEN': '||/usr/bin/lesspipe.sh %s', 'MODULESHOME': '/usr/share/Modules', 'LOADEDMODULES': 'openmind/gcc/11.1.0:slurm/14', 'MODULEPATH': '/cm/shared/modulefiles:/home/software/modulefiles', 'NCARG_ROOT': '/usr', 'NCARG_LIB': '/usr/lib64/ncarg', 'NCARG_DATABASE': '/usr/lib64/ncarg/database', 'NCARG_FONTCAPS': '/usr/lib64/ncarg/fontcaps', 'NCARG_GRAPHCAPS': '/usr/lib64/ncarg/graphcaps', 'NCARG_NCARG': '/usr/share/ncarg', 'QT_GRAPHICSSYSTEM_CHECKED': '1', 'QTDIR': '/usr/lib64/qt-3.3', 'QTINC': '/usr/lib64/qt-3.3/include', 'QTLIB': '/usr/lib64/qt-3.3/lib', 'P9K_TTY': 'old', '_P9K_TTY': '/dev/pts/275', 'TMUX_COLOR': '#968164', 'LD_LIBRARY_PATH': '/cm/shared/openmind/gcc/11.1.0/lib:/cm/shared/openmind/gcc/11.1.0/lib64', '_LMFILES_': '/cm/shared/modulefiles/openmind/gcc/11.1.0:/cm/shared/modulefiles/slurm/14', 'ZSH': '~/.oh-my-zsh', 'ZSH_COMPDUMP': '~/.oh-my-zsh/cache/.zcompdump-openmind7', 'PAGER': 'less', 'LESS': '-R', 'LSCOLORS': 'Gxfxcxdxbxegedabagacad', 'ZSH_TMUX_TERM': 'screen-256color', '_ZSH_TMUX_FIXED_CONFIG': '~/.oh-my-zsh/plugins/tmux/tmux.only.conf', 'P9K_SSH': '1', '_P9K_SSH_TTY': '/dev/pts/275', 'project_name': 'ITE_IAAcmdstan', 'NVM_DIR': '~/.nvm', 'NVM_CD_FLAGS': '-q', 'NVM_RC_VERSION': '', 'CONDA_EXE': '~/software/anaconda3/bin/conda', '_CE_M': '', '_CE_CONDA': '', 'CONDA_PYTHON_EXE': '~/software/anaconda3/bin/python', 'CONDA_SHLVL': '3', 'CONDA_PREFIX': '~/software/anaconda3/envs/ve_iaa_pytorch', 'CONDA_DEFAULT_ENV': 've_iaa_pytorch', 'CONDA_PROMPT_MODIFIER': '(ve_iaa_pytorch) ', 'CONDA_PREFIX_1': '~/software/anaconda3', 'CONDA_PREFIX_2': '~/software/anaconda3/envs/omlab', 'CONDA_MKL_INTERFACE_LAYER_BACKUP': '', 'MKL_INTERFACE_LAYER': 'LP64,GNU', 'HOST': 'openmind7', 'PYDEVD_USE_FRAME_EVAL': 'NO', 'JPY_SESSION_NAME': '~/ite_iaa/ite_gb_inverseappraisal/code/1040a5f6-e8b8-40b2-84f6-ff6063682e62'}, 'cwd': '~/ite_iaa/ite_gb_inverseappraisal/code'}
[D 2023-03-26 02:04:59.514 ServerApp] 201 POST /api/sessions?1679810699203 (5ac41f34c75243d2bd6a8e0258ffcc30@172.**.**.***) 56.96ms
[D 2023-03-26 02:04:59.726 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:04:59.726 ServerApp] Generating new user for token-authenticated request: 4420b79f868b46629a1a8c08678f0f76
[D 2023-03-26 02:04:59.728 ServerApp] 200 GET /api/sessions?1679810699468 (4420b79f868b46629a1a8c08678f0f76@172.**.**.***) 2.77ms
[D 2023-03-26 02:04:59.935 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:04:59.935 ServerApp] Generating new user for token-authenticated request: a20e56dfd61e4092a0f0d63117da2569
[D 2023-03-26 02:04:59.938 ServerApp] Requesting kernel info from f8eff202-970d-4500-b2fa-5179642e4946
[D 2023-03-26 02:04:59.938 ServerApp] Connecting to: tcp://127.0.0.1:52742
[D 2023-03-26 02:04:59.942 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:04:59.943 ServerApp] Generating new user for token-authenticated request: b647de6cb2b54ab88aafc42d99d9330f
[W 2023-03-26 02:04:59.944 ServerApp] delete /caa_main.py-jvsc-df371516-2c79-478b-9455-649f3cd8eb3ce74bae1c-2f73-4ed7-9433-9174119b7f56.ipynb
[D 2023-03-26 02:04:59.944 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:04:59.945 ServerApp] Generating new user for token-authenticated request: 52f1d379ccc547068f2c9d2d132d28cf
[D 2023-03-26 02:04:59.946 ServerApp] 200 GET /api/kernels?1679810699690 (52f1d379ccc547068f2c9d2d132d28cf@172.**.**.***) 5.07ms
[W 2023-03-26 02:04:59.949 ServerApp] Skipping trash for ~/ite_iaa/ite_gb_inverseappraisal/code/caa_main.py-jvsc-df371516-2c79-478b-9455-649f3cd8eb3ce74bae1c-2f73-4ed7-9433-9174119b7f56.ipynb, on different device to home directory
[D 2023-03-26 02:04:59.949 ServerApp] Unlinking file ~/ite_iaa/ite_gb_inverseappraisal/code/caa_main.py-jvsc-df371516-2c79-478b-9455-649f3cd8eb3ce74bae1c-2f73-4ed7-9433-9174119b7f56.ipynb
[D 2023-03-26 02:04:59.953 ServerApp] unlinking ~/ite_iaa/ite_gb_inverseappraisal/code/.ipynb_checkpoints/caa_main.py-jvsc-df371516-2c79-478b-9455-649f3cd8eb3ce74bae1c-2f73-4ed7-9433-9174119b7f56-checkpoint.ipynb
[D 2023-03-26 02:04:59.955 ServerApp] 204 DELETE /api/contents/caa_main.py-jvsc-df371516-2c79-478b-9455-649f3cd8eb3ce74bae1c-2f73-4ed7-9433-9174119b7f56.ipynb?1679810699687 (b647de6cb2b54ab88aafc42d99d9330f@172.**.**.***) 15.29ms
[D 2023-03-26 02:05:00.978 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:05:00.978 ServerApp] Generating new user for token-authenticated request: 1c8bf791d3454ee8b2538c56abadee1d
[D 2023-03-26 02:05:00.981 ServerApp] 200 GET /api/kernels?1679810700777 (1c8bf791d3454ee8b2538c56abadee1d@172.**.**.***) 3.75ms
[D 2023-03-26 02:05:01.254 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:05:01.255 ServerApp] Generating new user for token-authenticated request: fbdb6e204d42482e8a606592148b67c8
[D 2023-03-26 02:05:01.257 ServerApp] 200 GET /api/kernels?1679810700998 (fbdb6e204d42482e8a606592148b67c8@172.**.**.***) 3.28ms
[D 2023-03-26 02:05:02.700 ServerApp] Received kernel info: {'status': 'ok', 'protocol_version': '5.3', 'implementation': 'ipython', 'implementation_version': '8.11.0', 'language_info': {'name': 'python', 'version': '3.10.9', 'mimetype': 'text/x-python', 'codemirror_mode': {'name': 'ipython', 'version': 3}, 'pygments_lexer': 'ipython3', 'nbconvert_exporter': 'python', 'file_extension': '.py'}, 'banner': "Python 3.10.9 | packaged by conda-forge | (main, Feb  2 2023, 20:20:04) [GCC 11.3.0]\nType 'copyright', 'credits' or 'license' for more information\nIPython 8.11.0 -- An enhanced Interactive Python. Type '?' for help.\n", 'help_links': [{'text': 'Python Reference', 'url': 'https://docs.python.org/3.10'}, {'text': 'IPython Reference', 'url': 'https://ipython.org/documentation.html'}, {'text': 'NumPy Reference', 'url': 'https://docs.scipy.org/doc/numpy/reference/'}, {'text': 'SciPy Reference', 'url': 'https://docs.scipy.org/doc/scipy/reference/'}, {'text': 'Matplotlib Reference', 'url': 'https://matplotlib.org/contents.html'}, {'text': 'SymPy Reference', 'url': 'http://docs.sympy.org/latest/index.html'}, {'text': 'pandas Reference', 'url': 'https://pandas.pydata.org/pandas-docs/stable/'}]}
[D 2023-03-26 02:05:02.702 ServerApp] 101 GET /api/kernels/f8eff202-970d-4500-b2fa-5179642e4946/channels?session_id=39958ba4-a26d-496e-a96b-8c3e604dcae0&token=[secret] (a20e56dfd61e4092a0f0d63117da2569@172.**.**.***) 2768.13ms
[I 2023-03-26 02:05:02.702 ServerApp] Connecting to kernel f8eff202-970d-4500-b2fa-5179642e4946.
[D 2023-03-26 02:05:02.703 ServerApp] Getting buffer for f8eff202-970d-4500-b2fa-5179642e4946
[D 2023-03-26 02:05:02.703 ServerApp] Connecting to: tcp://127.0.0.1:56492
[D 2023-03-26 02:05:02.704 ServerApp] Connecting to: tcp://127.0.0.1:52742
[D 2023-03-26 02:05:02.705 ServerApp] Connecting to: tcp://127.0.0.1:49483
[D 2023-03-26 02:05:02.705 ServerApp] Connecting to: tcp://127.0.0.1:48930
[D 2023-03-26 02:05:02.706 ServerApp] Connecting to: tcp://127.0.0.1:52742
[D 2023-03-26 02:05:02.706 ServerApp] Connecting to: tcp://127.0.0.1:49483
[D 2023-03-26 02:05:02.708 ServerApp] Nudge: attempt 1 on kernel f8eff202-970d-4500-b2fa-5179642e4946
[D 2023-03-26 02:05:02.714 ServerApp] Nudge: IOPub received: f8eff202-970d-4500-b2fa-5179642e4946
[D 2023-03-26 02:05:02.714 ServerApp] Nudge: resolving iopub future: f8eff202-970d-4500-b2fa-5179642e4946
[D 2023-03-26 02:05:02.717 ServerApp] activity on f8eff202-970d-4500-b2fa-5179642e4946: status (busy)
[D 2023-03-26 02:05:02.719 ServerApp] activity on f8eff202-970d-4500-b2fa-5179642e4946: status (busy)
[D 2023-03-26 02:05:02.723 ServerApp] activity on f8eff202-970d-4500-b2fa-5179642e4946: status (idle)
[D 2023-03-26 02:05:02.723 ServerApp] Nudge: control info reply received: f8eff202-970d-4500-b2fa-5179642e4946
[D 2023-03-26 02:05:02.723 ServerApp] Nudge: resolving control future: f8eff202-970d-4500-b2fa-5179642e4946
[D 2023-03-26 02:05:02.724 ServerApp] Nudge: shell info reply received: f8eff202-970d-4500-b2fa-5179642e4946
[D 2023-03-26 02:05:02.727 ServerApp] activity on f8eff202-970d-4500-b2fa-5179642e4946: status (idle)
[D 2023-03-26 02:05:02.827 ServerApp] activity on f8eff202-970d-4500-b2fa-5179642e4946: status (busy)
[D 2023-03-26 02:05:02.829 ServerApp] activity on f8eff202-970d-4500-b2fa-5179642e4946: status (idle)
[D 2023-03-26 02:05:02.848 ServerApp] activity on f8eff202-970d-4500-b2fa-5179642e4946: status (busy)
[D 2023-03-26 02:05:02.851 ServerApp] activity on f8eff202-970d-4500-b2fa-5179642e4946: execute_input
[D 2023-03-26 02:05:02.856 ServerApp] activity on f8eff202-970d-4500-b2fa-5179642e4946: status (idle)
[D 2023-03-26 02:05:02.976 ServerApp] activity on f8eff202-970d-4500-b2fa-5179642e4946: status (busy)
[D 2023-03-26 02:05:02.983 ServerApp] activity on f8eff202-970d-4500-b2fa-5179642e4946: execute_input
[D 2023-03-26 02:05:02.992 ServerApp] activity on f8eff202-970d-4500-b2fa-5179642e4946: stream
[D 2023-03-26 02:05:02.998 ServerApp] activity on f8eff202-970d-4500-b2fa-5179642e4946: status (idle)
[D 2023-03-26 02:05:03.138 ServerApp] activity on f8eff202-970d-4500-b2fa-5179642e4946: status (busy)
[D 2023-03-26 02:05:03.149 ServerApp] activity on f8eff202-970d-4500-b2fa-5179642e4946: status (idle)
[D 2023-03-26 02:05:03.152 ServerApp] activity on f8eff202-970d-4500-b2fa-5179642e4946: status (busy)
[D 2023-03-26 02:05:03.155 ServerApp] activity on f8eff202-970d-4500-b2fa-5179642e4946: execute_input
[D 2023-03-26 02:05:03.161 ServerApp] activity on f8eff202-970d-4500-b2fa-5179642e4946: status (idle)
[D 2023-03-26 02:05:03.177 ServerApp] activity on f8eff202-970d-4500-b2fa-5179642e4946: status (busy)
[D 2023-03-26 02:05:03.192 ServerApp] activity on f8eff202-970d-4500-b2fa-5179642e4946: execute_input
[D 2023-03-26 02:05:03.219 ServerApp] activity on f8eff202-970d-4500-b2fa-5179642e4946: stream
[D 2023-03-26 02:05:03.227 ServerApp] activity on f8eff202-970d-4500-b2fa-5179642e4946: status (idle)
[D 2023-03-26 02:05:03.233 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:05:03.233 ServerApp] Generating new user for token-authenticated request: cde8f04bb56a430488cb4f24d74af28a
[D 2023-03-26 02:05:03.237 ServerApp] Found kernel python3 in ~/software/anaconda3/envs/ve_iaa_pytorch/share/jupyter/kernels
[D 2023-03-26 02:05:03.244 ServerApp] 200 GET /api/kernelspecs?1679810703003 (cde8f04bb56a430488cb4f24d74af28a@172.**.**.***) 16.15ms
[D 2023-03-26 02:05:03.244 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:05:03.244 ServerApp] Generating new user for token-authenticated request: 8b98d10e303f44c3b4901b3c689f53c7
[D 2023-03-26 02:05:03.246 ServerApp] Found kernel python3 in ~/software/anaconda3/envs/ve_iaa_pytorch/share/jupyter/kernels
[D 2023-03-26 02:05:03.251 ServerApp] 200 GET /api/kernelspecs?1679810703005 (8b98d10e303f44c3b4901b3c689f53c7@172.**.**.***) 22.17ms
[D 2023-03-26 02:05:03.251 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:05:03.252 ServerApp] Generating new user for token-authenticated request: 89e9c5b736c14978a8c2e048fa9ad266
[D 2023-03-26 02:05:03.253 ServerApp] 200 GET /api/kernels?1679810703008 (89e9c5b736c14978a8c2e048fa9ad266@172.**.**.***) 23.44ms
[D 2023-03-26 02:05:03.253 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:05:03.253 ServerApp] Generating new user for token-authenticated request: e008e6b5a10c4bdb9f45f6428e250a16
[D 2023-03-26 02:05:03.255 ServerApp] 200 GET /api/kernels?1679810703011 (e008e6b5a10c4bdb9f45f6428e250a16@172.**.**.***) 24.66ms
[D 2023-03-26 02:05:03.255 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:05:03.255 ServerApp] Generating new user for token-authenticated request: eb65f38f8ceb421e8bfdb94e727e875d
[D 2023-03-26 02:05:03.256 ServerApp] 200 GET /api/kernels?1679810703013 (eb65f38f8ceb421e8bfdb94e727e875d@172.**.**.***) 25.82ms
[D 2023-03-26 02:05:03.257 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:05:03.257 ServerApp] Generating new user for token-authenticated request: 0e62f1b7d0f84c78ba469d5634b27afa
[D 2023-03-26 02:05:03.258 ServerApp] 200 GET /api/kernels?1679810703017 (0e62f1b7d0f84c78ba469d5634b27afa@172.**.**.***) 26.98ms
[D 2023-03-26 02:05:03.258 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:05:03.259 ServerApp] Generating new user for token-authenticated request: 7735e0876f1842c5b3b571fa5ca3101c
[D 2023-03-26 02:05:03.260 ServerApp] 200 GET /api/sessions?1679810703018 (7735e0876f1842c5b3b571fa5ca3101c@172.**.**.***) 28.33ms
[D 2023-03-26 02:05:03.261 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:05:03.261 ServerApp] Generating new user for token-authenticated request: 912f0c617c134ff0ab08fbe57934033a
[D 2023-03-26 02:05:03.262 ServerApp] 200 GET /api/sessions?1679810703021 (912f0c617c134ff0ab08fbe57934033a@172.**.**.***) 29.84ms
[D 2023-03-26 02:05:03.347 ServerApp] activity on f8eff202-970d-4500-b2fa-5179642e4946: status (busy)
[D 2023-03-26 02:05:03.349 ServerApp] activity on f8eff202-970d-4500-b2fa-5179642e4946: execute_input
[D 2023-03-26 02:05:03.351 ServerApp] activity on f8eff202-970d-4500-b2fa-5179642e4946: status (idle)
[D 2023-03-26 02:05:03.423 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:05:03.424 ServerApp] Generating new user for token-authenticated request: db66bad2f5594d33858f9ebf6d238448
[D 2023-03-26 02:05:03.428 ServerApp] Found kernel python3 in ~/software/anaconda3/envs/ve_iaa_pytorch/share/jupyter/kernels
[D 2023-03-26 02:05:03.434 ServerApp] 200 GET /api/kernelspecs?1679810703206 (db66bad2f5594d33858f9ebf6d238448@172.**.**.***) 11.27ms
[D 2023-03-26 02:05:03.436 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:05:03.436 ServerApp] Generating new user for token-authenticated request: 274b00d4d87943168b43d8e9a957b08d
[D 2023-03-26 02:05:03.439 ServerApp] Found kernel python3 in ~/software/anaconda3/envs/ve_iaa_pytorch/share/jupyter/kernels
[D 2023-03-26 02:05:03.445 ServerApp] 200 GET /api/kernelspecs?1679810703223 (274b00d4d87943168b43d8e9a957b08d@172.**.**.***) 10.71ms
[D 2023-03-26 02:05:03.446 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:05:03.446 ServerApp] Generating new user for token-authenticated request: 8aee281c89d3491abfca2bc5c2e2e719
[D 2023-03-26 02:05:03.448 ServerApp] Found kernel python3 in ~/software/anaconda3/envs/ve_iaa_pytorch/share/jupyter/kernels
[D 2023-03-26 02:05:03.453 ServerApp] 200 GET /api/kernelspecs?1679810703227 (8aee281c89d3491abfca2bc5c2e2e719@172.**.**.***) 18.06ms
[D 2023-03-26 02:05:05.008 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:05:05.009 ServerApp] Generating new user for token-authenticated request: 40d5312802a54e67b44bb24c5eb472a6
[D 2023-03-26 02:05:05.011 ServerApp] 200 GET /api/sessions?1679810704803 (40d5312802a54e67b44bb24c5eb472a6@172.**.**.***) 3.14ms
[D 2023-03-26 02:05:05.298 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:05:05.298 ServerApp] Generating new user for token-authenticated request: 2015273e652644f7a79157b77ce766ae
[D 2023-03-26 02:05:05.300 ServerApp] 200 GET /api/sessions?1679810705077 (2015273e652644f7a79157b77ce766ae@172.**.**.***) 3.01ms
[D 2023-03-26 02:05:09.888 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:05:09.889 ServerApp] Generating new user for token-authenticated request: 31fa02e0e87347009278a8def91cbcba
[D 2023-03-26 02:05:09.891 ServerApp] 200 GET /api/sessions?1679810709688 (31fa02e0e87347009278a8def91cbcba@172.**.**.***) 3.21ms
[D 2023-03-26 02:05:10.099 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:05:10.100 ServerApp] Generating new user for token-authenticated request: 30b1dee45439456d8f1328ba8a770d12
[D 2023-03-26 02:05:10.102 ServerApp] 200 GET /api/kernels?1679810709902 (30b1dee45439456d8f1328ba8a770d12@172.**.**.***) 3.12ms
[D 2023-03-26 02:05:11.129 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:05:11.130 ServerApp] Generating new user for token-authenticated request: 75ee6e4156f24351afc3d36c31a0ee51
[D 2023-03-26 02:05:11.132 ServerApp] 200 GET /api/kernels?1679810710935 (75ee6e4156f24351afc3d36c31a0ee51@172.**.**.***) 3.05ms
[D 2023-03-26 02:05:11.421 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:05:11.423 ServerApp] Generating new user for token-authenticated request: 53daa47ec1da41c4bdf5fbc1d2fbcbeb
[D 2023-03-26 02:05:11.427 ServerApp] 200 GET /api/kernels?1679810711217 (53daa47ec1da41c4bdf5fbc1d2fbcbeb@172.**.**.***) 11.79ms
[D 2023-03-26 02:05:15.167 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:05:15.167 ServerApp] Generating new user for token-authenticated request: 4bde67d5efc24d1994762ce9766195d9
[D 2023-03-26 02:05:15.169 ServerApp] 200 GET /api/sessions?1679810714972 (4bde67d5efc24d1994762ce9766195d9@172.**.**.***) 3.16ms
[D 2023-03-26 02:05:15.451 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:05:15.452 ServerApp] Generating new user for token-authenticated request: e94bb04268724812b332d6e84c801e00
[D 2023-03-26 02:05:15.453 ServerApp] 200 GET /api/sessions?1679810715258 (e94bb04268724812b332d6e84c801e00@172.**.**.***) 3.03ms
[D 2023-03-26 02:05:16.339 ServerApp] Accepting token-authenticated request from 172.**.**.***
[I 2023-03-26 02:05:16.339 ServerApp] Generating new user for token-authenticated request: 4373c695d8304238aea31066f19f3766
[D 2023-03-26 02:05:16.341 ServerApp] 200 GET /api/sessions?1679810716146 (4373c695d8304238aea31066f19f3766@172.**.**.***) 3.00ms
^C[I 2023-03-26 02:05:16.455 ServerApp] interrupted
[I 2023-03-26 02:05:16.456 ServerApp] Serving notebooks from local directory: ~/ite_iaa/ite_gb_inverseappraisal/code
    1 active kernel
    Jupyter Server 2.4.0 is running at:
    http://172.**.**.***:8458/?token=...
        http://127.0.0.1:8458/?token=...
Shutdown this Jupyter server (y/[n])? y
[C 2023-03-26 02:05:18.173 ServerApp] Shutdown confirmed
[I 2023-03-26 02:05:18.177 ServerApp] Shutting down 6 extensions
[D 2023-03-26 02:05:18.178 ServerApp] jupyter_server_fileid | extension app 'jupyter_server_fileid' stopping
[D 2023-03-26 02:05:18.178 ServerApp] jupyter_server_fileid | extension app 'jupyter_server_fileid' stopped
[D 2023-03-26 02:05:18.178 ServerApp] jupyter_server_terminals | extension app 'jupyter_server_terminals' stopping
[D 2023-03-26 02:05:18.178 ServerApp] jupyter_server_terminals | extension app 'jupyter_server_terminals' stopped
[D 2023-03-26 02:05:18.179 ServerApp] jupyter_server_ydoc | extension app 'jupyter_server_ydoc' stopping
[D 2023-03-26 02:05:18.179 ServerApp] jupyter_server_ydoc | extension app 'jupyter_server_ydoc' stopped
[D 2023-03-26 02:05:18.179 ServerApp] jupyterlab | extension app 'lab' stopping
[D 2023-03-26 02:05:18.179 ServerApp] jupyterlab | extension app 'lab' stopped
[I 2023-03-26 02:05:18.180 ServerApp] Shutting down 1 kernel
[D 2023-03-26 02:05:18.182 ServerApp] Clearing buffer for f8eff202-970d-4500-b2fa-5179642e4946
[I 2023-03-26 02:05:18.182 ServerApp] Kernel shutdown: f8eff202-970d-4500-b2fa-5179642e4946
[D 2023-03-26 02:05:18.800 ServerApp] Websocket closed f8eff202-970d-4500-b2fa-5179642e4946:39958ba4-a26d-496e-a96b-8c3e604dcae0

[welcome]

Thank you for opening your first issue in this project! Engagement like this is essential for open source projects! 🤗

If you haven't done so already, check out Jupyter's Code of Conduct. Also, please try to follow the issue template as it helps other other community members to contribute more effectively.

You can meet the other Jovyans by joining our Discourse forum. There is also an intro thread there where you can stop by and say Hi! 👋

Welcome to the Jupyter community! 🎉

[daeh]

cont.

Troubleshoot Output

❯ jupyter troubleshoot
$PATH:
	~/software/anaconda3/envs/ve_iaa_pytorch/bin
	~/software/anaconda3/condabin
	~/software/texlive/bin/x86_64-linux
	~/software/node-v12.14.0-linux-x64/bin
	/cm/shared/openmind/gcc/11.1.0/bin
	/usr/lib64/qt-3.3/bin
	~/me/zsh/bin
	~/me/vim/bin
	~/me/tmux/bin
	~/me/git/bin
	/usr/local/bin
	/usr/bin
	~/bin
	/usr/local/sbin
	/usr/sbin
sys.path:

~/software/anaconda3/envs/ve_iaa_pytorch/bin

~/software/anaconda3/envs/ve_iaa_pytorch/lib/python310.zip

~/software/anaconda3/envs/ve_iaa_pytorch/lib/python3.10

~/software/anaconda3/envs/ve_iaa_pytorch/lib/python3.10/lib-dynload

~/software/anaconda3/envs/ve_iaa_pytorch/lib/python3.10/site-packages
sys.executable:

~/software/anaconda3/envs/ve_iaa_pytorch/bin/python
sys.version:

3.10.9 | packaged by conda-forge | (main, Feb  2 2023, 20:20:04) [GCC 11.3.0]
platform.platform():

Linux-3.10.0-1062.el7.x86_64-x86_64-with-glibc2.17
which -a jupyter:

~/software/anaconda3/envs/ve_iaa_pytorch/bin/jupyter
pip list:

Package                       Version

----------------------------- -----------

aiofiles                      22.1.0

aiosqlite                     0.18.0

anyio                         3.6.2

argon2-cffi                   21.3.0

argon2-cffi-bindings          21.2.0

asttokens                     2.2.1

attrs                         22.2.0

autopep8                      2.0.2

Babel                         2.12.1

backcall                      0.2.0

backports.functools-lru-cache 1.6.4

beautifulsoup4                4.11.2

bleach                        6.0.0

brotlipy                      0.7.0

certifi                       2022.12.7

cffi                          1.15.1

charset-normalizer            2.1.1

colorama                      0.4.6

comm                          0.1.2

contourpy                     1.0.7

cryptography                  39.0.2

cycler                        0.11.0

debugpy                       1.6.6

decorator                     5.1.1

defusedxml                    0.7.1

dill                          0.3.6

entrypoints                   0.4

executing                     1.2.0

fastjsonschema                2.16.3

flit_core                     3.8.0

fonttools                     4.39.0

idna                          3.4

importlib-metadata            6.0.0

importlib-resources           5.12.0

ipykernel                     6.21.3

ipython                       8.11.0

ipython-genutils              0.2.0

jedi                          0.18.2

Jinja2                        3.1.2

joblib                        1.2.0

json5                         0.9.5

jsonschema                    4.17.3

jupyter_client                8.0.3

jupyter_core                  5.2.0

jupyter-events                0.6.3

jupyter_server                2.4.0

jupyter_server_fileid         0.8.0

jupyter_server_terminals      0.4.4

jupyter_server_ydoc           0.6.1

jupyter-ydoc                  0.2.2

jupyterlab                    3.6.1

jupyterlab-pygments           0.2.2

jupyterlab_server             2.20.0

kiwisolver                    1.4.4

libtmux                       0.21.0

MarkupSafe                    2.1.2

matplotlib                    3.7.1

matplotlib-inline             0.1.6

mistune                       2.0.5

munkres                       1.1.4

nbclassic                     0.5.3

nbclient                      0.7.2

nbconvert                     7.2.9

nbformat                      5.7.3

nest-asyncio                  1.5.6

notebook                      6.5.3

notebook_shim                 0.2.2

numpy                         1.24.2

packaging                     23.0

pandas                        1.5.3

pandocfilters                 1.5.0

parso                         0.8.3

patsy                         0.5.3

pexpect                       4.8.0

pickleshare                   0.7.5

Pillow                        9.4.0

pip                           23.0.1

pkgutil_resolve_name          1.3.10

platformdirs                  3.1.1

pooch                         1.7.0

prometheus-client             0.16.0

prompt-toolkit                3.0.38

psutil                        5.9.4

ptyprocess                    0.7.0

pure-eval                     0.2.2

pycodestyle                   2.10.0

pycparser                     2.21

Pygments                      2.14.0

pyOpenSSL                     23.0.0

pyparsing                     3.0.9

pyrsistent                    0.19.3

PySocks                       1.7.1

python-dateutil               2.8.2

python-json-logger            2.0.7

pytz                          2022.7.1

PyYAML                        6.0

pyzmq                         25.0.0

requests                      2.28.2

rfc3339-validator             0.1.4

rfc3986-validator             0.1.1

scikit-learn                  1.2.2

scipy                         1.10.1

seaborn                       0.12.2

Send2Trash                    1.8.0

setuptools                    67.6.0

six                           1.16.0

sniffio                       1.3.0

soupsieve                     2.3.2.post1

stack-data                    0.6.2

statsmodels                   0.13.5

terminado                     0.17.1

threadpoolctl                 3.1.0

tinycss2                      1.2.1

tmuxp                         1.27.0

tomli                         2.0.1

torch                         1.13.1

tornado                       6.2

traitlets                     5.9.0

typing_extensions             4.5.0

unicodedata2                  15.0.0

urllib3                       1.26.15

wcwidth                       0.2.6

webencodings                  0.5.1

websocket-client              1.5.1

wheel                         0.38.4

y-py                          0.5.9

ypy-websocket                 0.8.2

zipp                          3.15.0
conda list:

# packages in environment at ~/software/anaconda3/envs/ve_iaa_pytorch:

#

# Name                    Version                   Build  Channel

_libgcc_mutex             0.1                 conda_forge    conda-forge

_openmp_mutex             4.5                  2_kmp_llvm    conda-forge

aiofiles                  22.1.0             pyhd8ed1ab_0    conda-forge

aiosqlite                 0.18.0             pyhd8ed1ab_0    conda-forge

anyio                     3.6.2              pyhd8ed1ab_0    conda-forge

argon2-cffi               21.3.0             pyhd8ed1ab_0    conda-forge

argon2-cffi-bindings      21.2.0          py310h5764c6d_3    conda-forge

asttokens                 2.2.1              pyhd8ed1ab_0    conda-forge

attrs                     22.2.0             pyh71513ae_0    conda-forge

autopep8                  2.0.2              pyhd8ed1ab_0    conda-forge

babel                     2.12.1             pyhd8ed1ab_1    conda-forge

backcall                  0.2.0              pyh9f0ad1d_0    conda-forge

backports                 1.0                pyhd8ed1ab_3    conda-forge

backports.functools_lru_cache 1.6.4              pyhd8ed1ab_0    conda-forge

beautifulsoup4            4.11.2             pyha770c72_0    conda-forge

blas                      2.116                       mkl    conda-forge

blas-devel                3.9.0            16_linux64_mkl    conda-forge

bleach                    6.0.0              pyhd8ed1ab_0    conda-forge

brotli                    1.0.9                h166bdaf_8    conda-forge

brotli-bin                1.0.9                h166bdaf_8    conda-forge

brotlipy                  0.7.0           py310h5764c6d_1005    conda-forge

bzip2                     1.0.8                h7f98852_4    conda-forge

ca-certificates           2022.12.7            ha878542_0    conda-forge

certifi                   2022.12.7          pyhd8ed1ab_0    conda-forge

cffi                      1.15.1          py310h255011f_3    conda-forge

charset-normalizer        2.1.1              pyhd8ed1ab_0    conda-forge

colorama                  0.4.6                    pypi_0    pypi

comm                      0.1.2              pyhd8ed1ab_0    conda-forge

contourpy                 1.0.7           py310hdf3cbec_0    conda-forge

cryptography              39.0.2          py310h34c0648_0    conda-forge

cycler                    0.11.0             pyhd8ed1ab_0    conda-forge

debugpy                   1.6.6           py310heca2aa9_0    conda-forge

decorator                 5.1.1              pyhd8ed1ab_0    conda-forge

defusedxml                0.7.1              pyhd8ed1ab_0    conda-forge

dill                      0.3.6              pyhd8ed1ab_1    conda-forge

entrypoints               0.4                pyhd8ed1ab_0    conda-forge

executing                 1.2.0              pyhd8ed1ab_0    conda-forge

flit-core                 3.8.0              pyhd8ed1ab_0    conda-forge

fonttools                 4.39.0          py310h1fa729e_0    conda-forge

freetype                  2.12.1               hca18f0e_1    conda-forge

icu                       70.1                 h27087fc_0    conda-forge

idna                      3.4                pyhd8ed1ab_0    conda-forge

importlib-metadata        6.0.0              pyha770c72_0    conda-forge

importlib_metadata        6.0.0                hd8ed1ab_0    conda-forge

importlib_resources       5.12.0             pyhd8ed1ab_0    conda-forge

ipykernel                 6.21.3             pyh210e3f2_0    conda-forge

ipython                   8.11.0             pyh41d4057_0    conda-forge

ipython_genutils          0.2.0                      py_1    conda-forge

jedi                      0.18.2             pyhd8ed1ab_0    conda-forge

jinja2                    3.1.2              pyhd8ed1ab_1    conda-forge

joblib                    1.2.0              pyhd8ed1ab_0    conda-forge

json5                     0.9.5              pyh9f0ad1d_0    conda-forge

jsonschema                4.17.3             pyhd8ed1ab_0    conda-forge

jupyter_client            8.0.3              pyhd8ed1ab_0    conda-forge

jupyter_core              5.2.0           py310hff52083_0    conda-forge

jupyter_events            0.6.3              pyhd8ed1ab_0    conda-forge

jupyter_server            2.4.0              pyhd8ed1ab_0    conda-forge

jupyter_server_fileid     0.8.0              pyhd8ed1ab_0    conda-forge

jupyter_server_terminals  0.4.4              pyhd8ed1ab_1    conda-forge

jupyter_server_ydoc       0.6.1              pyhd8ed1ab_0    conda-forge

jupyter_ydoc              0.2.2              pyhd8ed1ab_0    conda-forge

jupyterlab                3.6.1              pyhd8ed1ab_0    conda-forge

jupyterlab_pygments       0.2.2              pyhd8ed1ab_0    conda-forge

jupyterlab_server         2.20.0             pyhd8ed1ab_0    conda-forge

kiwisolver                1.4.4           py310hbf28c38_1    conda-forge

lcms2                     2.15                 haa2dc70_1    conda-forge

ld_impl_linux-64          2.40                 h41732ed_0    conda-forge

lerc                      4.0.0                h27087fc_0    conda-forge

libblas                   3.9.0            16_linux64_mkl    conda-forge

libbrotlicommon           1.0.9                h166bdaf_8    conda-forge

libbrotlidec              1.0.9                h166bdaf_8    conda-forge

libbrotlienc              1.0.9                h166bdaf_8    conda-forge

libcblas                  3.9.0            16_linux64_mkl    conda-forge

libdeflate                1.17                 h0b41bf4_0    conda-forge

libffi                    3.4.2                h7f98852_5    conda-forge

libgcc-ng                 12.2.0              h65d4601_19    conda-forge

libgfortran-ng            12.2.0              h69a702a_19    conda-forge

libgfortran5              12.2.0              h337968e_19    conda-forge

libhwloc                  2.9.0                hd6dc26d_0    conda-forge

libiconv                  1.17                 h166bdaf_0    conda-forge

libjpeg-turbo             2.1.5.1              h0b41bf4_0    conda-forge

liblapack                 3.9.0            16_linux64_mkl    conda-forge

liblapacke                3.9.0            16_linux64_mkl    conda-forge

libnsl                    2.0.0                h7f98852_0    conda-forge

libpng                    1.6.39               h753d276_0    conda-forge

libsodium                 1.0.18               h36c2ea0_1    conda-forge

libsqlite                 3.40.0               h753d276_0    conda-forge

libstdcxx-ng              12.2.0              h46fd767_19    conda-forge

libtiff                   4.5.0                hddfeb54_5    conda-forge

libtmux                   0.21.0                   pypi_0    pypi

libuuid                   2.32.1            h7f98852_1000    conda-forge

libwebp-base              1.3.0                h0b41bf4_0    conda-forge

libxcb                    1.13              h7f98852_1004    conda-forge

libxml2                   2.10.3               h7463322_0    conda-forge

libzlib                   1.2.13               h166bdaf_4    conda-forge

llvm-openmp               15.0.7               h0cdce71_0    conda-forge

markupsafe                2.1.2           py310h1fa729e_0    conda-forge

matplotlib-base           3.7.1           py310he60537e_0    conda-forge

matplotlib-inline         0.1.6              pyhd8ed1ab_0    conda-forge

mistune                   2.0.5              pyhd8ed1ab_0    conda-forge

mkl                       2022.1.0           h84fe81f_915    conda-forge

mkl-devel                 2022.1.0           ha770c72_916    conda-forge

mkl-include               2022.1.0           h84fe81f_915    conda-forge

munkres                   1.1.4              pyh9f0ad1d_0    conda-forge

nbclassic                 0.5.3              pyhb4ecaf3_3    conda-forge

nbclient                  0.7.2              pyhd8ed1ab_0    conda-forge

nbconvert                 7.2.9              pyhd8ed1ab_0    conda-forge

nbconvert-core            7.2.9              pyhd8ed1ab_0    conda-forge

nbconvert-pandoc          7.2.9              pyhd8ed1ab_0    conda-forge

nbformat                  5.7.3              pyhd8ed1ab_0    conda-forge

ncurses                   6.3                  h27087fc_1    conda-forge

nest-asyncio              1.5.6              pyhd8ed1ab_0    conda-forge

notebook                  6.5.3              pyha770c72_0    conda-forge

notebook-shim             0.2.2              pyhd8ed1ab_0    conda-forge

numpy                     1.24.2          py310h8deb116_0    conda-forge

openjpeg                  2.5.0                hfec8fc6_2    conda-forge

openssl                   3.0.8                h0b41bf4_0    conda-forge

packaging                 23.0               pyhd8ed1ab_0    conda-forge

pandas                    1.5.3           py310h9b08913_0    conda-forge

pandoc                    2.19.2               h32600fe_2    conda-forge

pandocfilters             1.5.0              pyhd8ed1ab_0    conda-forge

parso                     0.8.3              pyhd8ed1ab_0    conda-forge

patsy                     0.5.3              pyhd8ed1ab_0    conda-forge

pexpect                   4.8.0              pyh1a96a4e_2    conda-forge

pickleshare               0.7.5                   py_1003    conda-forge

pillow                    9.4.0           py310h065c6d2_2    conda-forge

pip                       23.0.1             pyhd8ed1ab_0    conda-forge

pkgutil-resolve-name      1.3.10             pyhd8ed1ab_0    conda-forge

platformdirs              3.1.1              pyhd8ed1ab_0    conda-forge

pooch                     1.7.0              pyhd8ed1ab_0    conda-forge

prometheus_client         0.16.0             pyhd8ed1ab_0    conda-forge

prompt-toolkit            3.0.38             pyha770c72_0    conda-forge

prompt_toolkit            3.0.38               hd8ed1ab_0    conda-forge

psutil                    5.9.4           py310h5764c6d_0    conda-forge

pthread-stubs             0.4               h36c2ea0_1001    conda-forge

ptyprocess                0.7.0              pyhd3deb0d_0    conda-forge

pure_eval                 0.2.2              pyhd8ed1ab_0    conda-forge

pycodestyle               2.10.0             pyhd8ed1ab_0    conda-forge

pycparser                 2.21               pyhd8ed1ab_0    conda-forge

pygments                  2.14.0             pyhd8ed1ab_0    conda-forge

pyopenssl                 23.0.0             pyhd8ed1ab_0    conda-forge

pyparsing                 3.0.9              pyhd8ed1ab_0    conda-forge

pyrsistent                0.19.3          py310h1fa729e_0    conda-forge

pysocks                   1.7.1              pyha2e5f31_6    conda-forge

python                    3.10.9          he550d4f_0_cpython    conda-forge

python-dateutil           2.8.2              pyhd8ed1ab_0    conda-forge

python-fastjsonschema     2.16.3             pyhd8ed1ab_0    conda-forge

python-json-logger        2.0.7              pyhd8ed1ab_0    conda-forge

python_abi                3.10                    3_cp310    conda-forge

pytorch                   1.13.1             py3.10_cpu_0    pytorch

pytorch-mutex             1.0                         cpu    pytorch

pytz                      2022.7.1           pyhd8ed1ab_0    conda-forge

pyyaml                    6.0             py310h5764c6d_5    conda-forge

pyzmq                     25.0.0          py310h059b190_0    conda-forge

readline                  8.1.2                h0f457ee_0    conda-forge

requests                  2.28.2             pyhd8ed1ab_0    conda-forge

rfc3339-validator         0.1.4              pyhd8ed1ab_0    conda-forge

rfc3986-validator         0.1.1              pyh9f0ad1d_0    conda-forge

scikit-learn              1.2.2           py310h209a8ca_0    conda-forge

scipy                     1.10.1          py310h8deb116_0    conda-forge

seaborn                   0.12.2               hd8ed1ab_0    conda-forge

seaborn-base              0.12.2             pyhd8ed1ab_0    conda-forge

send2trash                1.8.0              pyhd8ed1ab_0    conda-forge

setuptools                67.6.0             pyhd8ed1ab_0    conda-forge

six                       1.16.0             pyh6c4a22f_0    conda-forge

sniffio                   1.3.0              pyhd8ed1ab_0    conda-forge

soupsieve                 2.3.2.post1        pyhd8ed1ab_0    conda-forge

stack_data                0.6.2              pyhd8ed1ab_0    conda-forge

statsmodels               0.13.5          py310hde88566_2    conda-forge

tbb                       2021.8.0             hf52228f_0    conda-forge

terminado                 0.17.1             pyh41d4057_0    conda-forge

threadpoolctl             3.1.0              pyh8a188c0_0    conda-forge

tinycss2                  1.2.1              pyhd8ed1ab_0    conda-forge

tk                        8.6.12               h27826a3_0    conda-forge

tmuxp                     1.27.0                   pypi_0    pypi

tomli                     2.0.1              pyhd8ed1ab_0    conda-forge

tornado                   6.2             py310h5764c6d_1    conda-forge

traitlets                 5.9.0              pyhd8ed1ab_0    conda-forge

typing-extensions         4.5.0                hd8ed1ab_0    conda-forge

typing_extensions         4.5.0              pyha770c72_0    conda-forge

tzdata                    2022g                h191b570_0    conda-forge

unicodedata2              15.0.0          py310h5764c6d_0    conda-forge

urllib3                   1.26.15            pyhd8ed1ab_0    conda-forge

wcwidth                   0.2.6              pyhd8ed1ab_0    conda-forge

webencodings              0.5.1                      py_1    conda-forge

websocket-client          1.5.1              pyhd8ed1ab_0    conda-forge

wheel                     0.38.4             pyhd8ed1ab_0    conda-forge

xorg-libxau               1.0.9                h7f98852_0    conda-forge

xorg-libxdmcp             1.1.3                h7f98852_0    conda-forge

xz                        5.2.6                h166bdaf_0    conda-forge

y-py                      0.5.9           py310h4426083_0    conda-forge

yaml                      0.2.5                h7f98852_2    conda-forge

ypy-websocket             0.8.2              pyhd8ed1ab_0    conda-forge

zeromq                    4.3.4                h9c3ff4c_1    conda-forge

zipp                      3.15.0             pyhd8ed1ab_0    conda-forge

zstd                      1.5.2                h3eb15da_6    conda-forge
conda env:

name: ve_iaa_pytorch

channels:

- pytorch

- conda-forge

- defaults

dependencies:

- _libgcc_mutex=0.1=conda_forge

- _openmp_mutex=4.5=2_kmp_llvm

- aiofiles=22.1.0=pyhd8ed1ab_0

- aiosqlite=0.18.0=pyhd8ed1ab_0

- anyio=3.6.2=pyhd8ed1ab_0

- argon2-cffi=21.3.0=pyhd8ed1ab_0

- argon2-cffi-bindings=21.2.0=py310h5764c6d_3

- asttokens=2.2.1=pyhd8ed1ab_0

- attrs=22.2.0=pyh71513ae_0

- autopep8=2.0.2=pyhd8ed1ab_0

- babel=2.12.1=pyhd8ed1ab_1

- backcall=0.2.0=pyh9f0ad1d_0

- backports=1.0=pyhd8ed1ab_3

- backports.functools_lru_cache=1.6.4=pyhd8ed1ab_0

- beautifulsoup4=4.11.2=pyha770c72_0

- blas=2.116=mkl

- blas-devel=3.9.0=16_linux64_mkl

- bleach=6.0.0=pyhd8ed1ab_0

- brotli=1.0.9=h166bdaf_8

- brotli-bin=1.0.9=h166bdaf_8

- brotlipy=0.7.0=py310h5764c6d_1005

- bzip2=1.0.8=h7f98852_4

- ca-certificates=2022.12.7=ha878542_0

- certifi=2022.12.7=pyhd8ed1ab_0

- cffi=1.15.1=py310h255011f_3

- charset-normalizer=2.1.1=pyhd8ed1ab_0

- comm=0.1.2=pyhd8ed1ab_0

- contourpy=1.0.7=py310hdf3cbec_0

- cryptography=39.0.2=py310h34c0648_0

- cycler=0.11.0=pyhd8ed1ab_0

- debugpy=1.6.6=py310heca2aa9_0

- decorator=5.1.1=pyhd8ed1ab_0

- defusedxml=0.7.1=pyhd8ed1ab_0

- dill=0.3.6=pyhd8ed1ab_1

- entrypoints=0.4=pyhd8ed1ab_0

- executing=1.2.0=pyhd8ed1ab_0

- flit-core=3.8.0=pyhd8ed1ab_0

- fonttools=4.39.0=py310h1fa729e_0

- freetype=2.12.1=hca18f0e_1

- icu=70.1=h27087fc_0

- idna=3.4=pyhd8ed1ab_0

- importlib-metadata=6.0.0=pyha770c72_0

- importlib_metadata=6.0.0=hd8ed1ab_0

- importlib_resources=5.12.0=pyhd8ed1ab_0

- ipykernel=6.21.3=pyh210e3f2_0

- ipython=8.11.0=pyh41d4057_0

- ipython_genutils=0.2.0=py_1

- jedi=0.18.2=pyhd8ed1ab_0

- jinja2=3.1.2=pyhd8ed1ab_1

- joblib=1.2.0=pyhd8ed1ab_0

- json5=0.9.5=pyh9f0ad1d_0

- jsonschema=4.17.3=pyhd8ed1ab_0

- jupyter_client=8.0.3=pyhd8ed1ab_0

- jupyter_core=5.2.0=py310hff52083_0

- jupyter_events=0.6.3=pyhd8ed1ab_0

- jupyter_server=2.4.0=pyhd8ed1ab_0

- jupyter_server_fileid=0.8.0=pyhd8ed1ab_0

- jupyter_server_terminals=0.4.4=pyhd8ed1ab_1

- jupyter_server_ydoc=0.6.1=pyhd8ed1ab_0

- jupyter_ydoc=0.2.2=pyhd8ed1ab_0

- jupyterlab=3.6.1=pyhd8ed1ab_0

- jupyterlab_pygments=0.2.2=pyhd8ed1ab_0

- jupyterlab_server=2.20.0=pyhd8ed1ab_0

- kiwisolver=1.4.4=py310hbf28c38_1

- lcms2=2.15=haa2dc70_1

- ld_impl_linux-64=2.40=h41732ed_0

- lerc=4.0.0=h27087fc_0

- libblas=3.9.0=16_linux64_mkl

- libbrotlicommon=1.0.9=h166bdaf_8

- libbrotlidec=1.0.9=h166bdaf_8

- libbrotlienc=1.0.9=h166bdaf_8

- libcblas=3.9.0=16_linux64_mkl

- libdeflate=1.17=h0b41bf4_0

- libffi=3.4.2=h7f98852_5

- libgcc-ng=12.2.0=h65d4601_19

- libgfortran-ng=12.2.0=h69a702a_19

- libgfortran5=12.2.0=h337968e_19

- libhwloc=2.9.0=hd6dc26d_0

- libiconv=1.17=h166bdaf_0

- libjpeg-turbo=2.1.5.1=h0b41bf4_0

- liblapack=3.9.0=16_linux64_mkl

- liblapacke=3.9.0=16_linux64_mkl

- libnsl=2.0.0=h7f98852_0

- libpng=1.6.39=h753d276_0

- libsodium=1.0.18=h36c2ea0_1

- libsqlite=3.40.0=h753d276_0

- libstdcxx-ng=12.2.0=h46fd767_19

- libtiff=4.5.0=hddfeb54_5

- libuuid=2.32.1=h7f98852_1000

- libwebp-base=1.3.0=h0b41bf4_0

- libxcb=1.13=h7f98852_1004

- libxml2=2.10.3=h7463322_0

- libzlib=1.2.13=h166bdaf_4

- llvm-openmp=15.0.7=h0cdce71_0

- markupsafe=2.1.2=py310h1fa729e_0

- matplotlib-base=3.7.1=py310he60537e_0

- matplotlib-inline=0.1.6=pyhd8ed1ab_0

- mistune=2.0.5=pyhd8ed1ab_0

- mkl=2022.1.0=h84fe81f_915

- mkl-devel=2022.1.0=ha770c72_916

- mkl-include=2022.1.0=h84fe81f_915

- munkres=1.1.4=pyh9f0ad1d_0

- nbclassic=0.5.3=pyhb4ecaf3_3

- nbclient=0.7.2=pyhd8ed1ab_0

- nbconvert=7.2.9=pyhd8ed1ab_0

- nbconvert-core=7.2.9=pyhd8ed1ab_0

- nbconvert-pandoc=7.2.9=pyhd8ed1ab_0

- nbformat=5.7.3=pyhd8ed1ab_0

- ncurses=6.3=h27087fc_1

- nest-asyncio=1.5.6=pyhd8ed1ab_0

- notebook=6.5.3=pyha770c72_0

- notebook-shim=0.2.2=pyhd8ed1ab_0

- numpy=1.24.2=py310h8deb116_0

- openjpeg=2.5.0=hfec8fc6_2

- openssl=3.0.8=h0b41bf4_0

- packaging=23.0=pyhd8ed1ab_0

- pandas=1.5.3=py310h9b08913_0

- pandoc=2.19.2=h32600fe_2

- pandocfilters=1.5.0=pyhd8ed1ab_0

- parso=0.8.3=pyhd8ed1ab_0

- patsy=0.5.3=pyhd8ed1ab_0

- pexpect=4.8.0=pyh1a96a4e_2

- pickleshare=0.7.5=py_1003

- pillow=9.4.0=py310h065c6d2_2

- pip=23.0.1=pyhd8ed1ab_0

- pkgutil-resolve-name=1.3.10=pyhd8ed1ab_0

- platformdirs=3.1.1=pyhd8ed1ab_0

- pooch=1.7.0=pyhd8ed1ab_0

- prometheus_client=0.16.0=pyhd8ed1ab_0

- prompt-toolkit=3.0.38=pyha770c72_0

- prompt_toolkit=3.0.38=hd8ed1ab_0

- psutil=5.9.4=py310h5764c6d_0

- pthread-stubs=0.4=h36c2ea0_1001

- ptyprocess=0.7.0=pyhd3deb0d_0

- pure_eval=0.2.2=pyhd8ed1ab_0

- pycodestyle=2.10.0=pyhd8ed1ab_0

- pycparser=2.21=pyhd8ed1ab_0

- pygments=2.14.0=pyhd8ed1ab_0

- pyopenssl=23.0.0=pyhd8ed1ab_0

- pyparsing=3.0.9=pyhd8ed1ab_0

- pyrsistent=0.19.3=py310h1fa729e_0

- pysocks=1.7.1=pyha2e5f31_6

- python=3.10.9=he550d4f_0_cpython

- python-dateutil=2.8.2=pyhd8ed1ab_0

- python-fastjsonschema=2.16.3=pyhd8ed1ab_0

- python-json-logger=2.0.7=pyhd8ed1ab_0

- python_abi=3.10=3_cp310

- pytorch=1.13.1=py3.10_cpu_0

- pytorch-mutex=1.0=cpu

- pytz=2022.7.1=pyhd8ed1ab_0

- pyyaml=6.0=py310h5764c6d_5

- pyzmq=25.0.0=py310h059b190_0

- readline=8.1.2=h0f457ee_0

- requests=2.28.2=pyhd8ed1ab_0

- rfc3339-validator=0.1.4=pyhd8ed1ab_0

- rfc3986-validator=0.1.1=pyh9f0ad1d_0

- scikit-learn=1.2.2=py310h209a8ca_0

- scipy=1.10.1=py310h8deb116_0

- seaborn=0.12.2=hd8ed1ab_0

- seaborn-base=0.12.2=pyhd8ed1ab_0

- send2trash=1.8.0=pyhd8ed1ab_0

- setuptools=67.6.0=pyhd8ed1ab_0

- six=1.16.0=pyh6c4a22f_0

- sniffio=1.3.0=pyhd8ed1ab_0

- soupsieve=2.3.2.post1=pyhd8ed1ab_0

- stack_data=0.6.2=pyhd8ed1ab_0

- statsmodels=0.13.5=py310hde88566_2

- tbb=2021.8.0=hf52228f_0

- terminado=0.17.1=pyh41d4057_0

- threadpoolctl=3.1.0=pyh8a188c0_0

- tinycss2=1.2.1=pyhd8ed1ab_0

- tk=8.6.12=h27826a3_0

- tomli=2.0.1=pyhd8ed1ab_0

- tornado=6.2=py310h5764c6d_1

- traitlets=5.9.0=pyhd8ed1ab_0

- typing-extensions=4.5.0=hd8ed1ab_0

- typing_extensions=4.5.0=pyha770c72_0

- tzdata=2022g=h191b570_0

- unicodedata2=15.0.0=py310h5764c6d_0

- urllib3=1.26.15=pyhd8ed1ab_0

- wcwidth=0.2.6=pyhd8ed1ab_0

- webencodings=0.5.1=py_1

- websocket-client=1.5.1=pyhd8ed1ab_0

- wheel=0.38.4=pyhd8ed1ab_0

- xorg-libxau=1.0.9=h7f98852_0

- xorg-libxdmcp=1.1.3=h7f98852_0

- xz=5.2.6=h166bdaf_0

- y-py=0.5.9=py310h4426083_0

- yaml=0.2.5=h7f98852_2

- ypy-websocket=0.8.2=pyhd8ed1ab_0

- zeromq=4.3.4=h9c3ff4c_1

- zipp=3.15.0=pyhd8ed1ab_0

- zstd=1.5.2=h3eb15da_6

- pip:

- colorama==0.4.6

- libtmux==0.21.0

- tmuxp==1.27.0

prefix: ~/software/anaconda3/envs/ve_iaa_pytorch

[ahlag]

@daeh
Is there a fix for this?

[evalieungh]

Hi! In the stackoverflow question, someone suggested setting LAB_TOKEN="test".
I just tried changing --LabApp.token='' to --LabApp.token='test' in my Dockerfile and then re-build the Jupyter container with docker-compose up --build, and it seems to fix the problem!

[youurayy]

Use jupyter-notebook command instead of jupyter-server to provide the remote API.

The jupyter-server/ VSCode Jupyter connectivity is horribly broken.
The latest versions I found which worked:

• jupyter-server: 1.23.6
• VSCode Jupyter extension: 2022.6.1001890150 (worked on VSCode 1.77.0)

Notes:

• It may be good to rm -rf ~/.ipython ~/.jupyter when experimenting with the server-side versions.
• My client platform is latest OSX/arm Ventura 13.2.1, server is Ubuntu Server 22.10 x86_64.
• The way to setup a remote Jupyter connection in VSCode 1.77.0 and Jupyter extension version 2023.3.1000892223:
  1. select "Existing Jupyter Server" and enter the URL
  2. restart VSCode
  3. select "Existing Jupyter Server" and select the previously entered server (which now has a visible entry)

[hbcarlos]

Hi everyone! Sorry for not getting back to you sooner.

Jupyter-Server v1 was a stateless single-user server. With the introduction of real-time collaboration in JupyterLab, we needed to track different users connecting to the same instance. For this reason, in Jupyter-Server v2, we introduced a new identity API. This identity API was designed to enable third-party extensions to swap the IdentityProvider.

The default implementation of Jupyter-Server is a stateless single-user server yet. With the default authorization, you can configure the server to use a password or a token, but it is the same for every user. Furthermore, since this is a stateless server, the default implementation of the identity provider uses cookies to track sessions, assuming every new session is a different user and generating random anonymous user identities. You can find more information here.

If you are using the default implementation, every time a client connects (either using a password or token authentication), we check whether there is a cookie with a user identity. If the cookie is absent, we generate a new random identity for that client and store it in a cookie.

To avoid generating a new user for each request, you must habilitate cookies in your client. I'm not entirely sure, but VS code might have a flag to enable cookies for remote sessions.

[daeh]

thanks for the detailed explainer, @hbcarlos

Am I interpreting this right --- that you don't see a fix for anon token-auth coming from jupyter-server? Rather you're advising us to take the issue up with VS Code?

[echarles]

Am I interpreting this right --- that you don't see a fix for anon token-auth coming from jupyter-server? Rather you're advising us to take the issue up with VS Code?

I think your interpretation is correct, but I would like first to further discuss and get inputs from other on this. I will try to join next week jupyter server dev meeting to have more opinions on this.

[hbcarlos]

Am I interpreting this right --- that you don't see a fix for anon token-auth coming from jupyter-server? Rather you're advising us to take the issue up with VS Code?

Hi @daeh. I'm sorry for not getting back to you sooner. I'm very busy at the moment.

It was not. Actually, I've been trying to reproduce the issue by following your description. Unfortunately, I'm not able to reproduce it. This is what I tried:

Attempt 1:

I used VSCode as a client to open a local notebook and connect to a remote kernel running on Jupyter Server on a different machine (the remote server is on the same network as my laptop).

• Open an ssh connection with port forwarding into the server ssh -L 8888:192.168.1.2:8888 x@192.168.1.2.
• Launch Jupyter server in the remote machine jupyter-server --no-browser --port=8888 --ip="192.168.1.2"
• Copy the URL with the token from the terminal
• Use VSCode to open a local notebook
• From VSCode, Select a kernel -> Existing Jupyter server -> enter URL to server -> http://127.0.0.1:8888/?token=<token>

This works as expected. It does not generate multiple users.

Attempt 2:

I connected to a JupyterLab instance in a remote server using ssh port forwarding.

• Open an ssh connection with port forwarding into the server ssh -L 8888:192.168.1.2:8888 x@192.168.1.2.
• Launch JupyterLab in the remote machine jupyter-lab --no-browser
• Copy the URL with the token from the terminal
• Use the browser to connect to the JupyterLab instance using http://127.0.0.1:8888/?token=<token>

This works as expected. It does not generate multiple users.

I was using:
VSCode: 1.77.1
VSCode Jupyter extension: v2023.3.1201040234
Jupyter Server: 2.5.0
JupyterLab: 3.6.3

Can you confirm you are using the latest version of VSCode and VSCode Jupyter extension?

If that's the case, is your remote Jupyter server running under a proxy?

[echarles]

I have tested on my vscode connecting a notebook to a running jupyter server and it looks working fine as a user (I can run the notebook cells). The server log show the following, is that expected?

[I 2023-04-13 16:53:16.962 ServerApp] Generating new user for token-authenticated request: ecac822e57df40bdb76a6ba2f69509db
[I 2023-04-13 16:53:22.015 ServerApp] Generating new user for token-authenticated request: 22024ab735fc4ea497b01add51435bfd
[I 2023-04-13 16:53:22.016 ServerApp] Generating new user for token-authenticated request: 50c7eaae6cb14dc4a1d4f026d19d8ca7
[I 2023-04-13 16:53:26.904 ServerApp] Generating new user for token-authenticated request: 059c6e773aee4c479983670e1f0c7294
[I 2023-04-13 16:53:26.967 ServerApp] Generating new user for token-authenticated request: e745099bf9ad410aab9ed2f9c6a8738a