Martin Kavalar / Feb 06 2019
Altair
Altair
We start by setting up a coder so when a cell returns an altair.Chart
it's automatically displayed as an iframe.
def __is_altair_chart(value): try: import altair return isinstance(value, altair.Chart) except: return False def __write_altair(chart, path): chart.save(path, format='html') return {'content-type': 'text/html', 'kind': 'iframe'} register_coder('altair', lambda value: __is_altair_chart(value), lambda value, path: __write_altair(value, path))
Now let's try to use it:
import altair as alt from vega_datasets import data iris = data.iris() alt.Chart(iris).mark_point().encode( x='petalLength', y='petalWidth', color='species' )