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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def construct_item_args(self, domain_event):
 """ Constructs attributes of a sequenced item from the given domain event. """

        # Get the sequence ID.
        sequence_id = domain_event.__dict__[self.sequence_id_attr_name]

        # Get the position in the sequence.
        position = getattr(domain_event, self.position_attr_name, None)

        # Get topic and data.
        topic, state = self.get_item_topic_and_state(
            domain_event.__class__,
            domain_event.__dict__
        )

        # Get the 'other' args.
        # - these are meant to be derivative of the other attributes,
        #   to populate database fields, and shouldn't affect the hash.
        other_args = tuple((getattr(domain_event, name) for name in self.other_attr_names))

        return (sequence_id, position, topic, state) + other_args