Re: Updates to jupyter, jupyterlab, notebook, etc.

[dkwo <dkwo@users.noreply.github.com>]

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New comment by dkwo on void-packages repository

https://github.com/void-linux/void-packages/pull/44160#issuecomment-1756248686

Comment:
no, I do not see any trouble (also nbclassic has them).

the command `jupyter nbclassic` does not work, neither does `sage -n jupyter`. the former gives
```
[I ServerApp] Package nbclassic took 0.0000s to import
[W ServerApp] A `_jupyter_server_extension_points` function was not found in nbclassic. 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 ServerApp] nbclassic | extension was successfully linked.                                                                           
Read the migration plan to Notebook 7 to learn about the new features and the actions to take if you are using extensions.
https://jupyter-notebook.readthedocs.io/en/latest/migrate_to_notebook7.html
Please note that updating to Notebook 7 might break some of your extensions.
[I ServerApp] nbclassic | extension was successfully loaded.
[I ServerApp] Serving notebooks from local directory: /home/dkwo
[I ServerApp] Jupyter Server 2.7.3 is running at:
[I ServerApp] http://localhost:8888/tree?token=...
[C ServerApp] 
    To access the server, open this file in a browser:
        file:///home/dkwo/.local/share/jupyter/runtime/jpserver-28527-open.html
    Or copy and paste one of these URLs:
        http://localhost:8888/tree?token=...
        http://127.0.0.1:8888/tree?token=...
[E ServerApp] Uncaught exception GET /tree?token=... (127.0.0.1)
    HTTPServerRequest(protocol='http', host='localhost:8888', method='GET', uri='/tree?token=...', version='HTTP/1.1', remote_ip='127.0.0.1')
    Traceback (most recent call last):
      File "/usr/lib/python3.12/site-packages/tornado/web.py", line 1790, in _execute
        result = await result
                 ^^^^^^^^^^^^
      File "/usr/lib/python3.12/site-packages/tornado/gen.py", line 786, in run
        yielded = self.gen.send(value)
                  ^^^^^^^^^^^^^^^^^^^^
      File "/usr/lib/python3.12/site-packages/nbclassic/tree/handlers.py", line 69, in get
        terminals_available=self.settings['terminals_available'],
                            ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^
    KeyError: 'terminals_available'
[E NotebookApp] {
      "Host": "localhost:8888",
      "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8",
      "User-Agent": "Mozilla/5.0 (Windows NT 10.0; rv:109.0) Gecko/20100101 Firefox/118.0"
    }
[E NotebookApp] 500 GET /tree?token=[secret] (...@127.0.0.1) 82.55ms referer=None
```