Testing redirects with Python 3 and requests

redirects.py

import requests

redirects = {
    "http://github.com/": "https://github.com/",
    "http://www.minktoast.net/": "http://minktoast.net/",
}

for key, value in redirects.items():
    r = requests.get(key)
    if r.url == value:
        print("Redirect OK for %s" % (value))