An IPython/ Jupyter widget for Vega and Vega-Lite
Project description
# IPython Vega
IPython/Jupyter notebook module for [Vega](/vega/vega-lite), and [Vega-Lite](/vega/vega-lite), [Polestar](/vega/polestar), and [Voyager](/vega/voyager).
Available on [pypi](https://pypi.python.org/pypi/vega).
## Install
```sh
python setup.py install
jupyter nbextension install --py vega
jupyter nbextension enable --py vega
```
## Usage
```
%load_ext vega.disable_autoscroll
```
```py
import pandas as pd
df = pd.read_json('data/cars.json')
from vega import vegalite
vegalite.view(df, {
"mark": "point",
"encoding": {
"y": {"type": "quantitative","field": "Acceleration"},
"x": {"type": "quantitative","field": "Horsepower"}
}
})
```
## Developers
Install requirements: `pip install -r requirements.txt`
Symlink files instead of copying files:
```sh
python setup.py develop
jupyter nbextension install --py --symlink vega
jupyter nbextension enable --py vega
```
Run kernel: `jypyter notebook`
To rebuild the javascript continuously, run `npm run watch`.
## Resources
How to implement an nbextension.
* https://github.com/ipython-contrib/IPython-notebook-extensions/blob/master/nbextensions/styling/table_beautifier/main.js
* https://ipywidgets.readthedocs.org/en/latest/index.html
* https://github.com/jovyan/pythreejs
IPython/Jupyter notebook module for [Vega](/vega/vega-lite), and [Vega-Lite](/vega/vega-lite), [Polestar](/vega/polestar), and [Voyager](/vega/voyager).
Available on [pypi](https://pypi.python.org/pypi/vega).
## Install
```sh
python setup.py install
jupyter nbextension install --py vega
jupyter nbextension enable --py vega
```
## Usage
```
%load_ext vega.disable_autoscroll
```
```py
import pandas as pd
df = pd.read_json('data/cars.json')
from vega import vegalite
vegalite.view(df, {
"mark": "point",
"encoding": {
"y": {"type": "quantitative","field": "Acceleration"},
"x": {"type": "quantitative","field": "Horsepower"}
}
})
```
## Developers
Install requirements: `pip install -r requirements.txt`
Symlink files instead of copying files:
```sh
python setup.py develop
jupyter nbextension install --py --symlink vega
jupyter nbextension enable --py vega
```
Run kernel: `jypyter notebook`
To rebuild the javascript continuously, run `npm run watch`.
## Resources
How to implement an nbextension.
* https://github.com/ipython-contrib/IPython-notebook-extensions/blob/master/nbextensions/styling/table_beautifier/main.js
* https://ipywidgets.readthedocs.org/en/latest/index.html
* https://github.com/jovyan/pythreejs
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