Visit every StackExchange site

stack_fanatic.py

"""
Login and visit each stackexchange site. Schedule it daily to win the Fanatic Badge after 100 days.
"""
# Create account.py module with 'email', 'password', and 'stackexchange_user_id'.
import account

import requests
import re

session = requests.Session()

# Get list of accounts on all stackexchange sites.
accounts_response = session.get(f'https://stackexchange.com/users/{account.stackexchange_user_id}?tab=accounts', allow_redirects=True)
accounts_response.raise_for_status()
user_by_domain = dict(re.findall(r'https://([\w.-]+)/users/(\d+)', accounts_response.text))

# Cookies are domain-bound, and there are a number of different top-level domains.
for domain in ['meta.stackexchange.com', 'stackoverflow.com', 'serverfault.com', 'askubuntu.com', 'stackapps.com', 'mathoverflow.net', 'superuser.com']:
        print(f'Logging in to {domain} as {account.email}')
        r = session.get(f'https://{domain}/users/login')
        r.raise_for_status()
        fkey = re.search(r'"fkey":"([^"]+)"', r.text).group(1)
        payload = {
                'ssrc': 'head',
                'email': account.email,
                'password': account.password,
                'oauth_version': '',
                'oauth_server': '',
                'fkey': fkey,
        }
        r = session.post(f'https://{domain}/users/login', allow_redirects=True, data=payload, headers={'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8'})
        r.raise_for_status()

for domain, user in user_by_domain.items():
        # Area51 is frequently bugged, skip it.
        if domain == 'area51.stackexchange.com': continue
        # No badges in 'stackexchange.com'.
        if domain == 'stackexchange.com': continue
        print(f'Visiting {domain}')
        url = f'https://{domain}/users/saves/{user}'
        r = session.get(url, allow_redirects=True)
        print('\t', r.status_code, url)