mitsuhiko/itsdangerous — pull request #36 by volker48 (2014-10-10 19:43:16+00:00)
Title: Allows kwargs to be passed to a serializer's dumps

I need to be able to guarantee that two dictionaries with the same data that are serialized and signed to the same string. To provide this capability I updated the Serialize class to take keyword arguments that are then passed along the serializer's dumps method.