def add(self, id, string=None, locations=(), flags=(), auto_comments=(),
            user_comments=(), previous_id=(), lineno=None):
        self[id] = Message(id, string, list(locations), flags, auto_comments,
                           user_comments, previous_id, lineno=lineno)
Add or update the message with the specified ID.
dataset/ETHPy150Open jbalogh/glow/vendor/lib/python/babel/messages/catalog.py/Catalog.add