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JUT | Read Notebooks in the Terminal
Trying to read a .ipynb file without starting a jupyter server? jut has you covered.
watch the video version of this post on YouTube
jut is packaged and available on pypi so installing is as easy as pip installing it.pip install jutjut https://cantera.org/examples/jupyter/thermo/flame_temperature.ipynb
jut https://cantera.org/examples/jupyter/thermo/flame_temperature.ipynb --head 3
jut https://cantera.org/examples/jupyter/thermo/flame_temperature.ipynb --tail 2Take a look at the help of the
jut cli to explore all the options that it offers.jut --helpThere is some good information on the projects readme as well.
using pipx
Don't want jut cluttering up your venv, or want to save yourself from making a new one,
pipx can manage a separate virual environment for you. This is one of the biggest selling points for me.pipx run jut https://cantera.org/examples/jupyter/thermo/flame_temperature.ipynb --head 3jut is the lightweight option that I think will fit the bill often for me, but it just doesn't always cut it. Mostly if there are images in the notebook or large output that is hard to read, its time to pull out the medium guns that sit between fulling running jupyter and jut.pip install nbconvertnbconvert does not have its own cli, instead it sits under the jupyter command.
Need to see images, go here!
wget https://cantera.org/examples/jupyter/thermo/flame_temperature.ipynb
jupyter nbconvert flame_temperature.ipynb --to html
python -m http.serverNote, nb convert does not work with a url, you will need to have the notebook locally.
nbconvert also offers a standard help flag that you can access by passing inthe
--help flagjupyter nbconvert --helpnbconvert also supports converting to many other formats, one option that is quite interesting for use in the terminal is markdown. We could simply convert the notebook to markdown and cat it out.jupyter nbconvert flame_temperature.ipynb --to maarkdown
cat flameflame_temperature.mdGlow is a terminal markdown viewer that looks really good. These days I use
bat as cat so I don't get quite as much benefit from glow, but it still looks pretty good.glow flameflame_temperature.mdLookatme is my slideshow tool of choice. Creating slides in markdown is such a fantasic user experience, It realy lets you go from outline to finished slide deck fluidly. Refactoring the whole thing is also so much easier than with gui tools. Once you have your idea fleshed out it does make the process of making slides in powerpoint much easier if thats what you need.
On to nbconvert, without even changing the notebook we can look at the notebook as a slideshow in the terminal. The only thing that it needs is some markdown headers to start new slides from.
lookatme flameflame_temperature.mdBringing this full circle, lets take a look at the converted markdown with rich. Here you will notice a surprising similarity to what we saw with
jut.pip install rich
python -m rich.markdown flame_temperature.mdRich still cannot pull directly from a url or display markdown with out being installed and managed by yourself. Unlike how
jut can leverage pipx to manage the installation sandbox for you.20