IPython/Jupyter notebook module for Vega and Vega-Lite

Overview

IPython Vega

PyPI Build Status

IPython/Jupyter notebook module for Vega 5, and Vega-Lite 4. Notebooks with embedded visualizations can be viewed on GitHub and nbviewer. If you use JupyterLab (not the notebook), you don't need to install this extension since JupyterLab comes with built-in support for Vega and Vega-Lite.

Available on pypi and Conda Forge as vega.

Install and run

Python Package Index

To install vega and its dependencies from the Python Package Index using pip, use the following commands:

pip install jupyter pandas vega
pip install --upgrade notebook  # need jupyter_client >= 4.2 for sys-prefix below
jupyter nbextension install --sys-prefix --py vega  # not needed in notebook >= 5.3

Conda Forge

If you use Conda, you probably already have the latest versions of the notebook and pandas installed. To install vega extension run:

conda install vega

Usage

Once the package is installed, run

jupyter notebook

to launch the Jupyter notebook server, and use vega within the notebook. See the example notebooks for Vega-Lite and Vega.

To run the notebooks yourself, you need to get the file cars.json.

Developers

This project uses Poetry. If you prefer a local virtual environment, run poetry config virtualenvs.in-project true first. Install requirements: poetry install.

Then activate the virtual environment with poetry shell.

Symlink files instead of copying files:

jupyter nbextension install --py --symlink vega

Run kernel with jupyter notebook. Run the tests with pytest vega.

To rebuild the JavaScript continuously, run yarn watch.

How to make a release

  • Update the JavaScript dependencies by changing package.json (e.g. with ncu).
  • Run yarn.
  • Rebuild the JavaScript with yarn build.
  • Make sure that everything still works (launch notebook and try the examples).
  • Update the version number in pyproject.toml (with poetry version [VERSION]), package.json, and __init__.py and add a git tag.
  • git push.
  • Then run poetry publish --build to update https://pypi.python.org/pypi/vega.

The Conda feedstock for this package is at https://github.com/conda-forge/vega-feedstock. It should update automatically but we may need to merge a pull request with the updates.

Owner
Vega
Data Visualization Languages & Tools
Vega
Visual Python is a GUI-based Python code generator, developed on the Jupyter Notebook environment as an extension.

Visual Python is a GUI-based Python code generator, developed on the Jupyter Notebook environment as an extension.

Visual Python 564 Jan 03, 2023
Eulera Dashboard is an easy and intuitive way to get a quick feel of what’s happening on the world’s market.

an easy and intuitive way to get a quick feel of what’s happening on the world’s market ! Eulera dashboard is a tool allows you to monitor historical

Salah Eddine LABIAD 4 Nov 25, 2022
Mathematical learnings with Lean, for those of us who wish we knew more of both!

Lean for the Inept Mathematician This repository contains source files for a number of articles or posts aimed at explaining bite-sized mathematical c

Julian Berman 8 Feb 14, 2022
Gaphas is the diagramming widget library for Python.

Gaphas Gaphas is the diagramming widget library for Python. Gaphas is a library that provides the user interface component (widget) for drawing diagra

Gaphor 144 Dec 14, 2022
Function Plotter: a simple application with GUI to plot mathematical functions

Function-Plotter Function Plotter is a simple application with GUI to plot mathe

Mohamed Nabawe 4 Jan 03, 2022
A high performance implementation of HDBSCAN clustering. http://hdbscan.readthedocs.io/en/latest/

HDBSCAN Now a part of scikit-learn-contrib HDBSCAN - Hierarchical Density-Based Spatial Clustering of Applications with Noise. Performs DBSCAN over va

Leland McInnes 91 Dec 29, 2022
erdantic is a simple tool for drawing entity relationship diagrams (ERDs) for Python data model classes

erdantic is a simple tool for drawing entity relationship diagrams (ERDs) for Python data model classes. Diagrams are rendered using the venerable Graphviz library.

DrivenData 129 Jan 04, 2023
Peloton Stats to Google Sheets with Data Visualization through Seaborn and Plotly

Peloton Stats to Google Sheets with Data Visualization through Seaborn and Plotly Problem: 2 peloton users were looking for a way to track their metri

9 Jul 22, 2022
An adaptable Snakemake workflow which uses GATKs best practice recommendations to perform germline mutation calling starting with BAM files

Germline Mutation Calling This Snakemake workflow follows the GATK best-practice recommandations to call small germline variants. The pipeline require

12 Dec 24, 2022
Sparkling Pandas

SparklingPandas SparklingPandas aims to make it easy to use the distributed computing power of PySpark to scale your data analysis with Pandas. Sparkl

366 Oct 27, 2022
A GUI for Pandas DataFrames

About Demo Installation Usage Features More Info About PandasGUI is a GUI for viewing, plotting and analyzing Pandas DataFrames. Demo Installation Ins

Adam Rose 2.8k Dec 24, 2022
Show Data: Show your dataset in web browser!

Show Data is to generate html tables for large scale image dataset, especially for the dataset in remote server. It provides some useful commond line tools and fully customizeble API reference to gen

Dechao Meng 83 Nov 26, 2022
simple tool to paint axis x and y

simple tool to paint axis x and y

G705 1 Oct 21, 2021
Active Transport Analytics Model (ATAM) is a new strategic transport modelling and data visualization framework for Active Transport as well as emerging micro-mobility modes

{ATAM} Active Transport Analytics Model Active Transport Analytics Model (“ATAM”) is a new strategic transport modelling and data visualization framew

Peter Stephan 0 Jan 12, 2022
Movie recommendation using RASA, TigerGraph

Demo run: The below video will highlight the runtime of this setup and some sample real-time conversations using the power of RASA + TigerGraph, Steps

Sudha Vijayakumar 3 Sep 10, 2022
An open-source tool for visual and modular block programing in python

PyFlow PyFlow is an open-source tool for modular visual programing in python ! Although for now the tool is in Beta and features are coming in bit by

1.1k Jan 06, 2023
Lumen provides a framework for visual analytics, which allows users to build data-driven dashboards from a simple yaml specification

Lumen project provides a framework for visual analytics, which allows users to build data-driven dashboards from a simple yaml specification

HoloViz 120 Jan 04, 2023
A small timeseries transformation API built on Flask and Pandas

#Mcflyin ###A timeseries transformation API built on Pandas and Flask This is a small demo of an API to do timeseries transformations built on Flask a

Rob Story 84 Mar 25, 2022
Streaming pivot visualization via WebAssembly

Perspective is an interactive visualization component for large, real-time datasets. Originally developed for J.P. Morgan's trading business, Perspect

The Fintech Open Source Foundation (www.finos.org) 5.1k Dec 27, 2022
Squidpy is a tool for the analysis and visualization of spatial molecular data.

Squidpy is a tool for the analysis and visualization of spatial molecular data. It builds on top of scanpy and anndata, from which it inherits modularity and scalability. It provides analysis tools t

Theis Lab 251 Dec 19, 2022