@property
    def last_update(self):

        last_update = Repo(Repo.get_repository_location(self.owner.username, self.name)).get_last_update()
        if last_update is None:
            return time_to_utc(str(self.creation_date))
        else:
            return last_update
Property for viewing latest activty date on repository in "ISO 8601-like" format and 'UTC' timezone.
dataset/ETHPy150Open Djacket/djacket/core/backend/repository/models.py/Repository.last_update