Plot commit activity of a GitHub organization in last year

github_organization_activity.py

import isoweek
import datetime
import matplotlib.pyplot as plt
from github import Github
from operator import add

g = Github("{user}", "{password}")
# For GitHub Enterprise
# g = Github(base_url="https://{hostname}/api/v3", login_or_token="{access_token}")

weeks = isoweek.Week.last_week_of_year(datetime.datetime.now().year - 1).week
stat = [0] * weeks

for repo in g.get_organization("{organization}").get_repos():        
    activity = repo.get_stats_commit_activity()
    if activity is not None:
        activity_per_week = [x.total for x in activity]
        stats = list(map(add, stat, activity_per_week))
    
x = list(range(weeks))
plt.bar(x, stats, width=1.0)
plt.show()