Jupyter/Extensions

Notebook extensions

To enable/install a notebook extension:

jupyter nbextension enable <nbextension require path>

Example: Jupyter/Base16mpl

Also see: https://github.com/ipython-contrib/jupyter_contrib_nbextensions

Server extensions

To enable/install a server extension:

jupyter serverextension enable <sererextension require path and flags>

Example: Jupyter/MPI

User-Contributed Notebook Extensions

Full instructions here:

• https://github.com/ipython-contrib/jupyter_contrib_nbextensions

Start by installing the different nb extensions available:

pip3 install jupyter_contrib_nbextensions

Install the notebook extension files:

jupyter contrib nbextension install --user

Command line options:

    --user to install into the user's home jupyter directories
    --system to perform installation into system-wide jupyter directories
    --sys-prefix to install into python's sys.prefix, useful for instance in virtual environments, such as with conda
    --symlink to symlink the nbextensions rather than copying each file (recommended, on non-Windows platforms).
    --debug, for more-verbose output

To enable an extension:

jupyter nbextension enable <nbextension require path>

for example,

jupyter nbextension enable codefolding/main
jupyter nbextension enable toc2/main

To disable the extension again, use

jupyter nbextension disable <nbextension require path>

Making An Extension

See ipyvolume: https://github.com/maartenbreddels/ipyvolume

Basically just defines a function _jupyter_nbextension_paths: https://github.com/maartenbreddels/ipyvolume/blob/master/ipyvolume/__init__.py#L12

And that's it.

def _jupyter_nbextension_paths():
    return [{
        'section': 'notebook',
        'src': 'static',
        'dest': 'ipyvolume',
        'require': 'ipyvolume/extension'
}]

To install it, the recommended method is:

pip install ipyvolume
jupyter nbextension enable --py --sys-prefix ipyvolume

Or with a dev version (git):

$ git clone https://github.com/maartenbreddels/ipyvolume.git
$ cd ipyvolume
$ pip install -e .
$ jupyter nbextension install --py --symlink --sys-prefix ipyvolume
$ jupyter nbextension enable --py --sys-prefix ipyvolume