def inRoster(self, user):

        return user.nick in self.roster
Deletes info for an IP address
dataset/ETHPy150Open ralphm/wokkel/wokkel/muc.py/Room.inRoster--crossover with--dataset/ETHPy150Open biicode/bii-server/rest/bottle_plugins/generic_blocker_bottle_plugin.py/GenericBlockerBottlePlugin.delete_info