pieback.py

import requests

response = requests.request('GET', 'https://api.chaos-darmstadt.de/api/payback')
events = response.json()['events']

### Merge all Aral .*
def map_partner(name):
    if 'Aral' in name: return 'Aral'
    return name

partnerpoints = [(map_partner(e['partner']), e['points']) for e in events]

partners = {partner : 0 for partner,_ in partnerpoints}

for partner, points in partnerpoints:
    partners[partner] += points


import plotly

fig = {
    'data': [{'labels': partners.keys(),
              'values': partners.values(),
              'type': 'pie'}
        ]
}

plotly.offline.plot(fig, filename='pieback.html')