def find_or_create_artist(name): artists_names = [artist._name for artist in Artist._all] if name in artists_names: return Artist.find_by_name(name) else: artist = Artist(name) return artist
def find_or_create_artist(name): if Artist.find_by_name(name) == 'no artist': return Artist(name) else: return Artist.find_by_name(name)