def add_sessions_ratings_and_speakers(): first_tag = Tag(description='javascript') last_tag = Tag(description='ember-js') first_tag.save() last_tag.save() first_session = Session(name='first', room='A', desc='javascript') last_session = Session(name='last', room='Z', desc='python') first_session.save() last_session.save() first_session.tags.add(first_tag) last_session.tags.add(last_tag) first_session.save() last_session.save() first_rating = Rating(score=9, feedback='legit', session=first_session) last_rating = Rating(score=2, feedback='broken', session=first_session) first_rating.save() last_rating.save() first_speaker = Speaker(name='foo', session=first_session) last_speaker = Speaker(name='bar', session=last_session) first_speaker.save() last_speaker.save() return first_session, last_session, first_rating, last_rating, first_speaker, last_speaker, first_tag, last_tag