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#!/usr/bin/python -tt
"""
This script is ran as a cronjob and bastion.
Its goal is to generate all the <pkg>-owner email aliases we provide
"""
import requests
from requests.adapters import HTTPAdapter
from requests.packages.urllib3.util.retry import Retry
def retry_session():
session = requests.Session()
retry = Retry(
total=5,
read=5,
connect=5,
backoff_factor=0.3,
status_forcelist=(500, 502, 504),
)
adapter = HTTPAdapter(max_retries=retry)
session.mount('http://', adapter)
session.mount('https://', adapter)
return session
pagure_url = 'https://src.fedoraproject.org/'
pagure_group_url = pagure_url + '/api/0/group/{group}'
project_to_email = {}
def get_pagure_projects():
pagure_projects_url = pagure_url + '/api/0/projects?page=1&per_page=100'
session = retry_session()
while pagure_projects_url:
response = session.get(pagure_projects_url)
data = response.json()
for project in data['projects']:
yield project
# This is set to None on the last page.
pagure_projects_url = data['pagination']['next']
session = retry_session()
for project in get_pagure_projects():
users = set(project['access_users']['owner']) | \
set(project['access_users']['admin']) | \
set(project['access_users']['commit'])
groups = set()
for group_kind in ('admin', 'commit'):
for group in project['access_groups'][group_kind]:
groups.add(group)
for group in groups:
group_members = session.get(
pagure_group_url.format(group=group)).json()['members']
users = users | set(group_members)
project_alias = '{0}-owner'.format(project['name'])
# If there is a namespace, prefix the email with it plus a dash
if project['namespace'] and project['namespace'] != 'rpms':
project_alias = '{0}-{1}'.format(project['namespace'], project_alias)
# Use the @fedoraproject.org email alias instead of looking their email up
# in FAS
emails = ['{0}@fedoraproject.org'.format(user) for user in users]
# Handle case-insensitivity in postfix by unioning things.
project_alias = project_alias.lower()
if project_alias in project_to_email:
project_to_email[project_alias] = project_to_email[project_alias].union(emails)
else:
project_to_email[project_alias] = set(emails)
for project_alias, emails in project_to_email.items():
print('{0}: {1}'.format(project_alias, ','.join(sorted(emails))))
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