def get_unique_fields(self):
for unique_together in self._meta.unique_together:<EOL><INDENT>if '<STR_LIT>' in unique_together:<EOL><INDENT>unique_fields = list(unique_together)<EOL>unique_fields.remove('<STR_LIT>')<EOL>return ['<STR_LIT>' % f for f in unique_fields]<EOL><DEDENT><DEDENT>return []<EOL>
List field names that are unique_together with `sort_order`.