$def with (change, page=None) $ list = change.get_list() $if list.revision == 1: Created a new list. $elif change.get_added_seed(): $ seed = change.get_added_seed() Added $seed.title to the list. $elif change.get_removed_seed(): $ seed = change.get_removed_seed() Removed $seed.title from the list. $else: $change.comment