Overview

Recently, I'm reading a statistics book while studying data science, but it can be difficult to imagine just reading a book, so I wanted to do it while writing code at hand using Jupyter Notebook. thought. When writing code with Jupyter Notebook, I wanted to be able to use vim because the tension would not rise unless I could use vim key bindings, but I was a little addicted to it, so I summarized the method.

environment

	version
Mac	10.15.3
Docker	19.03.4
docker-compose	1.24.1

Environment construction procedure

Launch a Jupyter Notebook with vim keybindings using Dockerfile and docker-compose.

The following files are also summarized on GitHub, so please refer to them. https://github.com/hikarut/Jupyter-Notebook

1. Create a directory for saving notebooks

$ mkdir notebooks

2. Creating a Dockerfile

`Dockerfile`


FROM jupyter/minimal-notebook:latest

USER root

RUN pip install jupyter_contrib_nbextensions && \
    jupyter contrib nbextension install --user && \
    git clone https://github.com/lambdalisue/jupyter-vim-binding /home/jovyan/.local/share/jupyter/nbextensions/vim_binding && \
    jupyter nbextension enable vim_binding/vim_binding

EXPOSE 10000
CMD ["bash"]

The clone destination of the jupyter-vim-binding repository must match the path of the command jupyter. (You can check it with the jupyter --path command)

3. Create docker-compose.yml

`docker-compose.yml`


version: '3'
services:
  data-science:
    restart: always
    build: .
    container_name: 'data-science'
    ports:
      - "10000:10000"
    working_dir: '/root/'
    tty: true
    volumes:
      - ./notebooks:/root/notebooks/

4. Build the container

$ docker-compose up -d --build

5. Log in to the container

$ docker-compose exec data-science bash

6. Launch Jupyter Notebook

/root# jupyter notebook --port 10000 --allow-root

Access the displayed http://127.0.0.1:10000/?token=xxxxxxxxxxxxxxxx.

7. Enable the VIM binding extension

By default, disable is checked in the extension settings, so uncheck it to enable it. スクリーンショット 2020-02-16 9.41.55.png

Now you can use vim on your notebook スクリーンショット 2020-02-16 9.47.41.png

Finally

The method of making vim key bindings available in Jupyter Notebook was quite organized, but I was addicted to it except when I tried various things, so I tried to summarize it myself. Now you can write a comfortable Notebook! (However, this time I made all users root, so it may be better to change that area.)

reference

[Use vim_binding with Jupyter Notebook on Docker](https://www.social-impacts.net/2019/02/jupyter-notebook-on-docker-%E3%81%A7vim_binding%E3%82%92%E4 % BD% BF% E3% 81% 86 /)
Using Vim keybinds with Jupyter Notebook on Docker
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