def serializable(cls):
    class wrapper:
        def __init__(self, *args):
            self.wrapped = cls(*args)
        def __getattr__(self, *args):
            return getattr(self.wrapped, *args)
        def serialize(self):
            return jsonpickle.encode(self.wrapped)
        @staticmethod
        def deserialize(ser_str):
           return jsonpickle.decode(ser_str)
    return wrapper