import pandas as pd
import holoviews as hv

from holoviews import dim, opts
from bokeh.sampledata.les_mis import data

hv.extension('matplotlib')
hv.output(fig='svg', size=200)

links = pd.DataFrame(data['links'])
print(links.head(3))

hv.Chord(links)

nodes = hv.Dataset(pd.DataFrame(data['nodes']), 'index')
nodes.data.head()

hv.Chord((links, nodes)).select(value=(5, None)).opts(
    opts.Chord(cmap='Category20', edge_color=dim('source').astype(str), labels='name', node_color=dim('index').astype(str)))