Possible to use python and latex LSPs in same notebook?

[henrypinkard]

What I am trying to do...

Hi, I'm trying to write both code in latex in a notebook using jupyter lab, and make use of both python and latex LSPs. I've gotten them both installed, and right now the latex works in .tex files, while the python one works in .py files and .ipynb files. I'm wondering if there is any way to have both the python and tex LSPs run in the same notebook--so that I can use the python one in code cells and the latex on in markdown cells.

I see that the latex one seems to not be running when I'm in the notebook (see below), but its unclear to me if its possible to change this and where I might go to do so.

Any thoughts/help/advice is much appreciated!

[bollwyvl]

Just last week we saw somebody demoing a PR related to jupyterlab/jupyterlab_server#240 which would enable markdown cells to use a language server... as it's based on the existing stack from this repo, presumably it would be able to wire up the $ behavior to pull correctly send those "virtual sub-documents" to the correct language server.