jupyterlab-cell-diff 0.5.0

A JupyterLab Extension for showing cell (git) diffs.

jupyterlab-cell-diff

A JupyterLab extension for showing cell diffs with multiple diffing strategies.

Requirements

• JupyterLab >= 4.0.0

Installation

PyPI Installation

pip install jupyterlab_cell_diff

Development Installation

# Clone the repository
git clone https://github.com/jupyter-ai-contrib/jupyterlab-cell-diff.git
cd jupyterlab-cell-diff

# Install the extension in development mode
pip install -e .
jupyter labextension develop . --overwrite

Usage

Commands

The extension provides a command to show cell diffs:

• jupyterlab-cell-diff:show-codemirror - Show diff using @codemirror/merge

https://github.com/user-attachments/assets/0dacd7f0-5963-4ebe-81da-2958f0117071

Programmatic Usage

app.commands.execute('jupyterlab-cell-diff:show-codemirror', {
  cellId: 'cell-id',
  originalSource: 'print("Hello")',
  newSource: 'print("Hello, World!")'
});

Uninstall

To remove the extension, execute:

pip uninstall jupyterlab_cell_diff

Troubleshoot

To check the frontend extension is installed:

jupyter labextension list