Hello! JupyterLab stores the layout state of the application so it can re-open in the same layout that it last used. This behavior is used to support things like refreshing your browser and not losing your state and is also a fairly common behavior among some text editors (e.g. Sublime Text). Workspaces are documented here:
https://jupyterlab.readthedocs.io/en/stable/user/urls.html#managing-workspaces In addition to the `reset` functionality denoted in the documentation, there is also a "Reset Application State" command in the command palette that will clear your workspace if you wish to abandon it. If you run the command `jupyter lab paths`, you can find the folder where your workspace data resides. I hope that helps! -Darian On Fri, Aug 24, 2018 at 3:04 PM Christian Schafmeister <[email protected]> wrote: > Hello, > > Does jupyterlab use cookies or some file on my system to figure out what > sessions it starts when jupyterlab starts up? > > We have developed a jupyter kernel in Common Lisp - we are using bleeding > edge jupyterlab 0.34. > If I don't shut down every kernel and close every notebook before shutting > down jupyterlab then the next time I start up jupyterlab the notebooks will > be open and sessions will be running and everything will be confused. I'm > trying to get a handle on where this startup behavior is coming from so I > can decide how I want to handle things. > > Best, > > Christian Schafmeister > Professor, Chemistry Department > Temple University > > -- > You received this message because you are subscribed to the Google Groups > "Project Jupyter" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/jupyter/75a4f92e-1ee0-4517-9fff-d52d492a76bd%40googlegroups.com > <https://groups.google.com/d/msgid/jupyter/75a4f92e-1ee0-4517-9fff-d52d492a76bd%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Project Jupyter" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jupyter/CAJ%2BUHtfLKUgQFKR%3DzoEbk54J8hyPno7TjC-XzHwNnhJp8sbS-g%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
