JupyterLab Code Snippet

Requirements

• Jupyter notebook
• JupyterLab >= 2.0

Install

sudo apt update
sudo apt install nodejs 
sudo apt install npm
sudo jupyter labextension install jupyterlab-code-snippets
sudo jlpm install

Troubleshoot

If it is installed, try:

jupyter lab clean
jupyter lab build

# Clone the repo to your local environment
git clone https://github.com/jupytercalpoly/jupyterlab-code-snippets.git
cd jupyterlab-code-snippets
# Install project's dependencies
sudo jlpm
# Build Typescript source
sudo jlpm build
# Link your development version of the extension with JupyterLab
sudo jupyter labextension link
sudo jupyter labextension install .
# Rebuild Typescript source after making changes
sudo jlpm build
# Rebuild JupyterLab after making any changes
sudo jupyter lab build

You can watch the source directory and run JupyterLab in watch mode to watch for changes in the extension's source and automatically rebuild the extension and application.

# Watch the source directory in another terminal tab
sudo jlpm watch
# Run jupyterlab in watch mode in one terminal tab
jupyter lab --watch --allow-root

Now every change will be built locally and bundled into JupyterLab. Be sure to refresh your browser page after saving file changes to reload the extension (note: you'll need to wait for webpack to finish, which can take 10s+ at times).

Uninstall

jupyter labextension uninstall jupyterlab-code-snippets