def METHOD_NAME(self, create, extracted, **kwargs):
    """Accepts a list of topic names and adds each topic to the
    Conference allowed submission topics.
    If a topic with that name doesn't exists, a new one is created.
    This fixture makes easier to add allowed topics to a Conference in the tests
    """
    if not create:
        return
    if extracted:
        for topic in extracted:
            self.METHOD_NAME.add(Topic.objects.get_or_create(name=topic)[0])