gistfile1.txt

        for index, key in enumerate(keys):

'keyring_key' is not defined
keys == ['http://50.56.25.223:5000/v2.0', 'admin', 'admin', '?', 'publicURL', 'compute', '?', '?']

        keyring_key = "/".join(keys)

keyring_key == http://50.56.25.223:5000/v2.0/admin/admin/?/publicURL/compute/?/?
self.os_cache == False
self.used_keyring == False

        if self.os_cache and not self.used_keyring: