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altair_widgets

(★ 110)

Interactive data exploration with Altair

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- - requirements.txt
  - test_widget_basic.ipynb
- __init__.py
- widget.py
- iris-basic.gif
- iris-stdev.gif
- Iris.ipynb
- README.md
.gitignore
.travis.yml
LICENSE
Makefile
MANIFEST.in
README.md
requirements.txt
setup.py

# Installation Guide

1. Get the code

git clone https://github.com/altair-viz/altair_widgets

Downloads the entire project code from GitHub to your computer.

cd altair_widgets

Moves into the project folder you just downloaded.

2. Python

Easy Recommended

Prerequisites

Git Needed to download the project code from GitHub.
Python 3 On Windows, be sure to check 'Add Python to PATH' during installation.

With pip:

Type this command into your terminal and run it.

✅ If it runs without errors and prints output in the terminal, it worked.

Pulled directly from this repo's README.

3. Make

Medium

Prerequisites

Git Needed to download the project code from GitHub.
Make Usually pre-installed on Linux/macOS. On Windows, install separately (e.g. via MSYS2 or WSL).

make

Compiles the code based on the generated build configuration to produce an executable.

✅ If it finishes without errors, it worked. Try running the generated executable directly.

// repository documentation

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# Altair Widgets

![](https://api.travis-ci.org/altair-viz/altair_widgets.svg?branch=master)

*Note: Altair-widgets is experimental and not well supported. Use with care.*

Altair Widgets are a tool to easily allow to interact with Altair charts in the
Jupyter notebook.

![](https://raw.githubusercontent.com/altair-viz/altair_widgets/master/examples/iris-basic.gif)

This tool allows interactive exploration:

![](https://raw.githubusercontent.com/altair-viz/altair_widgets/master/examples/iris-stdev.gif)

This library depends on [Altair] which relies on [Vega-Lite] for rendering
charts.  On Vega's homepage they list some other interactive toolkits.  One of
these is [Voyager] which has an [online app] that can be used with any CSV
data.

# Install

With conda:

``` bash
$ conda install -c conda-forge ipywidgets
$ conda install -c conda-forge altair
$ pip install altair_widgets
```

With pip:

``` bash
$ pip install altair_widgets
$ jupyter nbextension enable --py --sys-prefix widgetsnbextension
$ jupyter nbextension enable --py --sys-prefix vega
```

## Google Colab

These commands allow widgets to work on Google CoLab:

``` shell
jupyter nbextension enable --py --sys-prefix widgetsnbextension
jupyter nbextension enable --py --sys-prefix vega
pip install altair_saver
pip install jupyter pandas vega
pip install --upgrade notebook
jupyter nbextension install --sys-prefix --py vega
apt-get update
apt-get -qq install chromium-chromedriver
```

Here are the issues tracking `ipywidgets` support on Google Colab:

* [googlecolab/colabtools#60][60], "Add Ipywidgets support."
* [googlecolab/colabtools#498][498], "Support installation of custom widgets"

[60]:https://github.com/googlecolab/colabtools/issues/60
[498]:https://github.com/googlecolab/colabtools/issues/498

[Altair]:https://altair-viz.github.io
[vega-lite]:https://vega.github.io
[modrian-rest-ui]:https://github.com/jazzido/mondrian-rest-ui
[Voyager]:https://github.com/vega/voyager
[online app]:https://uwdata.github.io/voyager2/