This is a reboot of #381 - in order to move forward on https://github.com/jupyter/notebook/issues/6220

The approach taken differs from #381 as it creates a stand-alone app (similarly to retrolab - JLab remix) in order to:

• Deal with the DOM manipulation induced by RevealJS that don't play nicely in webapp such JupyterLab
• Add the opportunity to spin a notebook focusing on slideshow experience

What it does:

• Add button in JupyterLab notebook toolbar to open the RISE view of the current notebook
• Support federated extension in RISE mode (in particular ipywidgets are working)
• Restructure completely the package to be a single python package with multiple npm packages to ship a single package for the classical notebook and JupyterLab
• Support ipywidget
• Run on Binder for the classical notebook and JupyterLab ~~(but failed to open the standalone app from JupyterLab)~~

What it partly do:

• Create a ugly slideshow with no configuration

What needs to be done:

• [ ] Improve styling
• [x] properly handle all kinds of cells (subslide, fragment, ...)
• [x] Render slideshow in side-by-side panel within JupyterLab
• [x] ~~Create custom notebook factory to remove the toolbar~~ Explicitly dispose the toolbar (avoid dealing with specific factory)
• [x] ~~Turn off virtual rendering~~ Wait for fully rendering before converting to slideshow (placeholder cannot be removed due to DOM hierarchy change for Reveal)
• [ ] Turn off heading collapse feat.
• [x] Check Jupyter Widget interact
• Implement as much features as possible from classical:
  • [x] Support RevealJS theming
  • [x] Support shortcuts
  • [x] Support Jupytext (not tested may already work)
    PR opened: https://github.com/mwouts/jupytext/pull/877
  • [x] Dynamically load custom CSS
  • Deal with configuration:
    • [x] at JupyterLab level
    • [x] at notebook level
• x [out of scope] Allow to edit style info from cell toolbar (updating extension??)
• x [out of scope] [optional] Bring something like split-cell classic extension
• [ ] Smart execution
• [ ] Documentation
• [ ] CI job to at least test it installs

Help will be really appreciate to cover the above points - don't hesitate to open PRs against this PR branch.

Reveal.js supports the following option :

Open your presentation with print-pdf included anywhere in the query string. This triggers the default index HTML to load the PDF print stylesheet (css/print/pdf.css). You can test this with lab.hakim.se/reveal-js?print-pdf.

ref: https://github.com/hakimel/reveal.js/

I tried adding ?print-pdf to my ipnb url but it does not work.

I was wondering if it was possible to enable it with RISE. This way I can make handouts for students.

Some things to discuss/implement:

• [x] remove dual installation... just let the python setup.py
• [X] also support win
• [x] support pip install
• [x] conda package
• [x] local and system wide installation
• ~~how to deal with require in custom.js (I like the current solution although is hacky)~~

Other ideas welcome...

IIMHO the structure of this page here can be improved https://damianavila.github.io/RISE/customize.html

I suggest 3 parts

1. how to customize config. variables (using javascript, using python, mention the trick with jupyter --paths)
2. what : the list of available settings, their possible values, and effects
3. keyboard : list of actions as exposed to Jupyter keybindings system, their default binding when relevant

optionnally the last part could be made a separate section, of course

PS. as a side note I must add that I am not at all comfortable with this RST thing (to state things politely;) How about moving to markdown instead ?

Hi, I really like this add-on, however I cannot install it correctly.

git clone https://github.com/damianavila/RISE.git python setup.py install

after that run Jupyter, the cell toolbar has slideshow option.

I am installing RISE in a python 3.6 virtualenv with pip and the following dependencies:

jupyter==1.0.0 jupyter-client==5.3.4 jupyter-console==6.0.0 jupyter-core==4.6.1 nbconvert==5.6.1 nbformat==4.4.0 notebook==6.0.2 rise==5.5.1

I am NOT running jupyter-nbextension install rise --py --sys-prefixas recommended.

However, after installation and running jupyter in the shell, there is no RISE button next to the keyboard and hotkeys won't work either.

Is this a compatibility issue? I tried downgrading juptyer, notebook and rise but it didn't solve the issue.

It would be great if this had the ability to hide input cells, like you do for nbconvert here:

http://www.damian.oquanta.info/posts/hide-the-input-cells-from-your-ipython-slides.html

That would make the ability to mix hidden python stuff with purposefully displayed python.

I am sorry this is a very "fuzzy" issue description, but I have not yet figured out exactly what reproduces this. I have a (somewhat largish) notebook that I successfully used to run a slideshow for teaching two days ago. Now, when I open the exact same file again, the "slideshow button" that usually enables slideshow mode simply does not appear. The only difference between now and then is that I executed most of the code cells in the notebook during the slideshow the other day and saved it afterwards. If I re-open the previous version of the notebook, from before I ran the slideshow, the "slideshow button" reappears. I have checked that the problematic version of the notebook is "trusted" by Jupyter. I can send the two versions of the notebook for comparison but would prefer to do so privately.

Hi Damianavila,

Great work on RISE! My issue is whenever I try to view the slides I've created, the Enter slideshow doesn't open the slides. I think something might be blocking it, could it be a port issue?

Regards,

Hi,

I want to change the font size of markdown cell because it is disproportionate compare to code cell in the presentation. I tried to add 'font-size': '80%' in ConfigManager but it is not working.

How can we do that ?

Thanks a lot

Hi,

I have some big code cells that won't fit vertically on one slide. Unfortunately I've found no way to scroll in presentation mode, but maybe I'm just missing some configuration option :).

best regards, jochen

I have enabled the vertical scrollbar via metadata 'scroll': 'true' (cf. RISE doc) and it works fine in live presentation mode.

Upon exporting to HTML, however, the scrollbar setting gets lost and vertically extending slide contents will simply be cut and become unaccessible.

I'm running nbconvert==7.2.5, notebook==6.5.2 and rise==5.7.1 .. (I have seen this effect in both chromium 105.0.5195.102 and firefox 104.0)

I'm using the bash kernel, but I assume this isn't specific to that kernel.

If I create a cell that has tons of output, like grep --help here, the cell is initially positioned correctly:

Then, when I run the cell, the output is now present, but the cell is still positioned in the center of the screen instead of the top:

When I go forward a slide and then back, this resolves itself:

Here's a notebook that can be used to reproduce this. Note that this uses the Bash kernel:

rise_bug.ipynb.txt

Hi there,

Thanks for the great extension, very nice!

I'm wondering about something: when starting Rise, it's possible to enter the slideshow right at the selected cell. However, when it comes to testing the speaker note/speaker view, the only mode is restarting at the beginning.

Is there an option to open the speaker notes at the selected cell by any chance?

Thank you very much in advance, Jeremie

I always use ipywidgets to make tqdm progress bars look nicer in Jupyter notebooks:

Unfortunately, this does not render correctly when presenting in RiSE:

The progress bar is invisible, and the font sizes are too small.

Is RiSE compatible with ipywidgets?

Hi,

Rise button is not showing up in my notebook. I installed rise through anaconda in my main environment, but when I type jupyter nbextensions list I get the following

config dir: /Users/lmng/.jupyter/nbconfig notebook section nbextensions_configurator/config_menu/main enabled - Validating: problems found: - require? X nbextensions_configurator/config_menu/main contrib_nbextensions_help_item/main enabled - Validating: OK collapsible_headings/main enabled - Validating: OK toc2/main enabled - Validating: OK varInspector/main enabled - Validating: OK rise/main enabled - Validating: problems found: - require? X rise/main

Can you help me out? Thank you,

Hi, I tried to download my drawings using the '' command and it gave me a .json file as predicted. However, I'm kind of confused on could I re-use this file or even view this .json file to see my drawings? Is this .json setting inherent from the reveal.js or from other plug-ins? Thanks!