Jupyter integration

A new Django route "jupyter" enable to start dynamically a jupyter notebook and retrieve a git repo given in parameter.

Example : http://hostname/jupyter?repo=https://github.com/binder-examples/jupyterlab.git

How it works ?

A jupyterhub is started in a new container (cf docker-compose port 8000) with :

• a default spawner : A default spawner will start a notebook server on the same machine running under their system username
• a JWT authenticator : https://github.com/mogthesprog/jwtauthenticator
• a nbgitpuller plugin: https://github.com/data-8/nbgitpuller

When Django receive jupyter?repo=https://github.com/binder-examples/jupyterlab.git

• A new JTW token is created with the username in upm claim field
• A redirect to jupyter is send with bearer=
• Jupyter receive the request, check the token, create the user, start the notebook
• nbgitpuller plugin checkout the git repo

Dockerfile

Dependancies versions are freezed by their github archive url