labext

PyPI Python Contributions welcome

Overview

This library provides pre-built widgets and integrates some additional JS libraries to provide an even better experience to work with data in Jupyter Lab.

Features:

Better display for pandas data frame.
Pop-over content, allowing to show additional content when hovering over a DOM element.
Widgets for interactive labeling/annotating data in Jupyter Lab.

Usage

See the Demo notebook for how to use the library. Demo:

Converting DataFrame to DataTable
Pop-over (Tippy)
Slider
Annotator

Installation

Docker

I provide a Dockerfile that create a base environment to run this library. To run the demo notebook in docker, you can use docker-compose to start a jupyter lab:

docker-compose up

Manual

To use this with JupyterLab, you need to have requirejs enable in Jupyter by installing either:

https://github.com/DraTeots/jupyterlab_requirejs (jupyterlab version <= 1.*)
https://github.com/binh-vu/jupyterlab_requirejs (jupyterlab version >= 2.*)

Beside requirejs, you also need to have ipywidgets, ipyevents, ipycallback

pip install ipywidgets ipyevents ipycallback
jupyter nbextension enable --py widgetsnbextension
jupyter nbextension enable --py --sys-prefix ipyevents
jupyter labextension install @jupyter-widgets/jupyterlab-manager ipyevents ipycallback

Finally, install this package directly from pypi:

pip install -U labext

Development

To compile the typescript files you need to install:

npm install @types/jquery

Then compiles all .ts files, remove--watch if you don't want to monitor for changes.

tsc --target es2017 --watch **/*.ts

Metadata

Release files for labext 4.1.6

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for labext 4.1.6
File	Size	Uploaded
labext-4.1.6.tar.gz	397.9 kB	Jan 20, 2021	Details

Release files / labext-4.1.6.tar.gz

Download URL	labext-4.1.6.tar.gz
Size	397.9 kB
Tags	Source
SHA-256 checksum How to use checksums	`c22038e309ca71b616d8e4b5b9405e9b967321037adabf8e4c4fe58923fafbfb`
BLAKE2b-256 checksum How to use checksums	`3cf3830b25b264fefc19354f850fe346a77f17b58014c8b1eb8fb7f4ad357f3f`
Upload date	Jan 20, 2021
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/3.1.1 pkginfo/1.5.0.1 requests/2.24.0 setuptools/45.2.0.post20200210 requests-toolbelt/0.9.1 tqdm/4.42.1 CPython/3.7.6`