Tubi JupyterLab Extensions

JupyterLab Extensions

#	extension	package name
1	nteract-data-explorer	@tubitv/nteract-data-explorer
2	filebrowser-deep-copy-paste	@tubitv/filebrowser-deep-copy-paste

nteract Data Explorer

JupyterLab wrapper of nteract Data Explorer from Netflix. Unlike JupyterLab Data Explorer, the extension renders table and charts within the same cell as code, and doesn't require a separate tab. Also the extension solved one drawback—state saving—in nteract Data Explorer.

Copy & Paste Directories

The "Copy" and "Paste" menu items can't operate on each files and directories in a folder recursively, so the extension is created for the purpose.

Extensions of shareable links and copy/paste directories are as follows:

The following demo shows how these extensions are used in a local JupyterLab.

Prerequisites

• Python >=3.7

conda is the preferred Python virtual environment manager in the repo. For conda installation, please refer to Miniconda.

• Node.js >=10

Download and install Node.js in this page in which process npx and npm are installed as well.

Installation

All-in-one installation

./scripts/install.sh

Step-by-step installation

Install Python

conda create -n jupyterlab-ext python=3.7 -y
conda activate jupyterlab-ext
pip install -r scripts/requirements.txt

requirements.txt contains these PyPI packages

• jupyterlab>=2.0
• pandas
• dx

Install extensions

We use Lerna to manage all JupyterLab extensions.

# Install npm package dependencies
npx lerna bootstrap

# Compile all packages
npx lerna run build

# Install extensions
jupyter labextension install packages/filebrowser-deep-copy-paste
jupyter labextension install packages/nteract-data-explorer

# List installed extensions
jupyter labextension list

Run

jupyter lab

Please check notebooks in the examples.

Development

Please check README.md of each package.