Cadabra in Jupyter notebook - how to store?

Question

Hello, I'm working with Cadabra on Jupyter notebooks, specifically via JupyterHub running on a linux system. I save my work and shuts down the computer until my next session, but then when I open the notbook again I see that the results are fonw, only the code is saved. I think only once I managed to somehow save a notebook with all of the results still showing when I re-open it. I don't know how I did it.

So my questio nis how to save a Cadabra-notebook (on a jupyterhub) with all the data still in the cache, and saved even after the computer is shut down?

Comments

I cannot reproduce that. When I save a jupyter notebook, it saves both the input cells and the output cells. When I restart the machine and then restart jupyter, and open that saved notebook, all cells are there.

Of course you will actually need to run the cells in order to get the python interpreter into the state it was before you saved (in other words, it never saves the state of python variables).

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Somehow this issue resolved itself... Now I load previously closed notebooks and I get their latest values

I don't know specifically what changed, perhaps after I updated Cadabra to the latest build or after I ran updates on my linux machine.