def __str__(self):
        as_dict = self.to_dict()
        attribute_str = ""
        for key, value in as_dict.items():
            attribute_str += "%s=%s" % (key, value)
        return attribute_str % "FileAction[%s]"
dataset/ETHPy150Open galaxyproject/pulsar/pulsar/client/action_mapper.py/BaseAction.__str__/swapped operands of `%`