server.py 文件源码

def _list_connected_users(cls):
        """
        Returns a tuple of user objects representing the users that are
        currently connected (and authenticated) to this Gate One server.
        """
        logging.debug("_list_connected_users()")
        out = []
        for instance in cls.instances:
            try: # We only care about authenticated users
                out.append(instance.current_user)
            except AttributeError:
                continue
        return tuple(out)