Skip to content
/ SOSODE Public

SOSODE is a neovim-based development environment for interactive data analysis and scripting.

Notifications You must be signed in to change notification settings

xuesoso/SOSODE

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

20 Commits
 
 
 
 
 
 
 
 
 
 
 
 

Repository files navigation

SOSODE: A speedy environment for interactive data science.

SOSODE is a neovim-based development environment for interactive data analysis and scripting. It combines the performance and flexibility of vim with the enriched functionality of Jupyter by hacking together a list of tools developed by others. Here, I provide a setup guide and a list of configurations to make it easy to transition from Jupyter-notebook / Jupyter-lab environment.


Screenshot of SOSODE

Thanks to the contributors who made the following tools, we can turn vim into a powerful IDE for interactive data analysis:

Updates

  • 7/19/2019: Added "setup_SOSODE.sh" for automatic setup of configuration. Modularized the config setup. Instead of appending lines from "SOSODE_vimrc" to user .vimrc, we will keep SOSODE_vimrc separate and append a source call in the user vimrc. This prevents pollution of the user's original vimrc, and is much easier for uninstallation / reinstallation of SOSODE configuration.
  • 7/11/2019: switched REPL interpreter from iron.nvim to vimcmdline because it seems to play nicer with jupyter-console. Also switched from autocompletor to maralla/completor as it is less buggy.

Installation

Clone this repository to a directory where you can work with.

git clone https://github.com/xuesoso/SOSODE

Optional: If you don't have neovim, I suggest installing neovim. It is an improved vim with much more streamlined code base and has added support for Read-Eval-Print-Loop (REPL) functionality that iron.nvim depends on. If you use vimcmdline instead of iron.nvim, you can use either vim 8.0+ or neovim.

Summary of neovim installation:

macOS

brew install neovim

Arch/Manjaro Linux

sudo pacman -S neovim

Ubuntu/Debian Linux

sudo apt-get install neovim

Configuration

I have added "setup_SOSODE.sh" script to automatically complete some of the following steps. All you need to run in terminal:

sh setup_SOSODE.sh
Manual setup

**Optional:** If you installed neovim, we can easily link up your existing vimrc configuration. Just copy my nvim configuration files over. You can paste and execute the following line in terminal.

Install vundle for vim plugin management

If you don't already have a plugin management system for vim, then I highly recommend installing vundle.

git clone https://github.com/VundleVim/Vundle.vim.git ~/.vim/bundle/Vundle.vim

pip installation

Next, you will need to install jupytext, pynvim, jupyter-console, and jupyter-qtconsole with pip (Python 3)

pip install jupytext pynvim jupyter-console qtconsole
cp -r .config/* ~/.config

I modified jupyter console to suppress image output when using the inline magic in jupyter console, that way the images don't clump up your whole screen. We also need to enable remote input to be fed into jupyter-qtconsole. Run the following bash script in terminal to include to make the relevant changes in jupyter folder.

mkdir -p ~/.jupyter && cp -r .jupyter/* ~/.jupyter/

Finally, to set up the proper plugins you will append my vimrc lines to your own vimrc. If you are reinstalling SOSODE, take care to not duplicate lines of vim configurations.

mv SOSODE_vimrc $HOME/.SOSODE_vimrc
vim_call="source $HOME/.SOSODE_vimrc"
if grep -qF "$vim_call" $HOME/.vimrc;
    then
        echo "vim source line already exists in $HOME/.vimrc";
    else
        echo "$vim_call" >> $HOME/.vimrc && echo "added source line to $HOME/.vimrc";
fi

Optional: I add in my .bashrc or .bash_profile with an alias to call neovim with "v".

alias v='nvim -o'

Install all plugins via Vundle

In vim, install plugins

:PluginInstall<CR>

In nvim, install plugins and also run checkhealth

:PluginInstall<CR>
:UpdateRemotePlugins<CR>
:checkhealth<CR>

You are all set up!

Usage

Editing jupyter-notebook

You can edit an jupyter-notebook (*.ipynb) by simply calling

nvim notebook.ipynb

Notebook is automatically converted to markdown, where cell structures are encapsulated by markdown code block. You can edit the code and text in this markdown buffer. By default, the markdown will be shown with python syntax.

Saving jupyter-notebook

Just save as usual in vim (:w). Jupytext will update the original .ipynb file with changes made in the markdown buffer without altering the outputs in the notebook.

Interactive iPython

Initiating the python REPL

If you are on vimcmdline (default), pressing Leader-s in normal mode will initiate a jupyter-console / ipython kernel. If you are on iron.nvim (alternative), submitting a line of code will automatically initiate an instance if it does not yet already exist for your current file. Both of these REPL plugins should automatically detect the current environment that you are in and point to the correct python.

Execute current line with Space

By default, pressing Space key will submit the current line of code to an ipython kernel.

Execute entire cell block with Alt-s

By default, pressing Alt-s will submit the entire cell block for execution encapsulated by cell block markers.

Inline plots

In either your script or jupyter console, you can invoke inline plotting by calling

%matplotlib inline
%qtconsole

This will link an instance of jupyter-qtconsole to ipython kernel and allows inline display of figures. You can also save all the interactions as html using the embedded jupyter-qtconsole function.

Additional tools that I find useful

Asynchronous VSCode-like language support, hinting, and linting

Check out plugins coc.nvim and its python extension called coc-python. Requires neovim and takes a little bit of time to set up for the first time, but the result is well worth it.

Package method suggestion

Path suggestion

Ranger + Ueberzug for in terminal plot viewing

I like to view my plots inside terminal without having to open another program. Ranger and Ueberzugpp (original Ueberzug is no longer maintained) are great tools to achieve that. Terminals like Kitty or iTerm2 also offer their own protocols to display images.

Viewing plots in terminal

Known issues

Gnome + ipython: On Gnome 3.34 or more recent version of its desktop environment, subprocess ownership is different than other desktop environments. What this means is that when you close a terminal application or vim window pane that is running ipython / jupyter_console, the orphaned frontend will not shut down on its own which can cause additional resource usage. You would not notice unless you check on your process list. I would test by opening a ipython / jupyter_console kernel and force close the terminal app that it's running on. Next type and enter:

ps aux | grep 'ipykernel'

and see if it returns a running process in the background. If it shows then that means the kernel is still running despite its parent process being killed just now. This happens because of the different way in which Gnome 3.34+ handles orphaned processes and that "ipykernel" assumes init as the root parent for all processes (which is not true in Gnome 3.34+). For more details on this issue, you can see here. A solution for now would be to close down the ipython/jupyter_console frontend with "quit" command in its console.

About

SOSODE is a neovim-based development environment for interactive data analysis and scripting.

Resources

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published