inactive_members.py

from github import Github
from github import Auth
from datetime import date, datetime
from dateutil.relativedelta import relativedelta
import yaml
import argparse


parser = argparse.ArgumentParser(description='''
List inactive users in repo''')
parser.add_argument('--repo',metavar='REPO', dest='github_repo', action='store', required=True,
    help='GitHub repo to list.')
parser.add_argument('--auth_token',metavar='AUTH_TOKEN', dest='auth_token', action='store', required=True,
    help='Personal user token')
parser.add_argument('--owners_file',metavar='OWNERS', dest='owners_file', action='store', required=False,
    help='Personal user token',
    default='OWNERS')

args = parser.parse_args()


s = date.today() - relativedelta(months=+6)
past_half_year = datetime.fromordinal(s.toordinal())


with open(args.owners_file) as stream:
    try:
        owners = yaml.safe_load(stream)
    except yaml.YAMLError as exc:
        print(exc)

if owners:
    reviewers = owners.get('reviewers')
    approvers = owners.get('approvers')

# using an access token
auth = Auth.Token(args.auth_token)

# Public Web Github
g = Github(auth=auth)

repo = g.get_repo(args.github_repo)
members = [x.login for x in repo.get_contributors()]

# get all active users from pull request comments
active_users = {x.user.login: True for x in repo.get_pulls_comments(since=past_half_year)}

# not sure if this is really needed
for x in repo.get_pulls_review_comments(since=past_half_year):
    active_users[x.user.login] = True
# get all active users from issue comments
for x in repo.get_issues_comments(since=past_half_year):
    active_users[x.user.login] = True

# get all active users from commits
for x in repo.get_commits(since=datetime(s.year, s.month, s.day)):
    active_users[x.author.login] = True

registry = {'members': members, 'reviewers': reviewers, 'approvers': approvers}
for name, lst in registry.items():
    for idx in reversed(range(len(lst))):
        if active_users.get(lst[idx]):
            del lst[idx]

    print('All inactive {0}: {1}'.format(name, lst))

g.close()