Dealing with subkernel extensions (JS)

[BoPeng]

Sitting in SciPy2019 watching a demonstration using JupyterLab + a Python notebook and a C++ notebook with Voila. It would be interesting to see if a SoS Notebook can be used to combine these two notebooks. One of the problems is that the two sets of "widgets" would be displayed in the same voila panel.

Need to ask @SylvainCorlay for the notebooks used for links to the presentation though.

[BoPeng]

Note that there is known problem with SoS kernel and ipywidgets because the SoS kernel stands between the widgets and the subkernel and jupyter dislikes the change of "ownership" of messages.

[BoPeng]

@maartenbreddels pointed me to the two demo notebooks at https://github.com/QuantStack/quantstack-talks/tree/master/2019-07-10-SciPy-voila and the live version at https://github.com/maartenbreddels/voila-demo .

[BoPeng]

01-bqplot.ipynb in python3 kernel runs fine thanks to #234 .

03-bqplot-vuetify.ipynb does not run because it makes use of JS code, which might have interfered with SoS' JS code.