Nope:

> stat: cannot statx '/gnu/store/djb0y6kn86ijbvkx93q48q484krp1kbb-profile/etc/jupyter:/home/aster/.config/jupyter/migrated': No such file or directory

Cheers,
Alex

On Sat, Dec 11 2021, 10:36:45, Lars-Dominik Braun <lars@6xq.net> wrote:

> Hi,
>
>> I can’t reproduce it with: […]
> I cannot reproduce it either and this migration should not happen™,
> because the phase 'disable-migration should disable it. (See
> /gnu/store/8ncan0ipzb240h23fwfspdhrzkzdw277-python-jupyter-core-4.7.1/lib/python3.8/site-packages/jupyter_core/application.py:145).
>
> Alexander: Does this file exists for you too?
>
>     guix shell python-notebook -- sh -c "stat \$JUPYTER_CONFIG_DIR/migrated"
>
>> The JUPYTER_CONFIG_DIR search path was added to ‘python-jupyter-core’ in
>> commit 1683e9d9677d54f695a54fc44ed309287989fc34.  Lars, what are you
>> thoughts?
> Please *do not* remove this environment variable. It is required, because
> packages like jupyterlab drop a config file into this directory. Without
> it the jupyterlab extension will not be loaded by default and a simple
> `guix shell python-jupyterlab -- jupyter lab` will not work.
>
> Cheers,
> Lars