Slide metadata in notebooks

[rikedyp]

It is easy with nbconvert to serve notebooks as slideshow presentations.

For example:

$ jupyter nbconvert APL.ipynb --to slides --ServePostProcessor.port=8888 --ServePostProcessor.ip='*' --post serve --SlidesExporter.reveal_theme=serif 

It would be nice if the slide metadata was put into every notebook so that the tutorials could be given as presentations.

This can be done easily through Jupyter lab. However, automatically inserting the "slide" metadata value into each cell would be quicker - metadata could be changed for sub-slides and fragments afterwards.

[rikedyp]

Note: Tutorials/APL.ipynb and Tutorials/CreatingYourFirstDyalogJupyterNotebook.ipynb already have slideshow metadata