def filter(self, table, idps, filter_string):
        """Naive case-insensitive search."""
        q = filter_string.lower()
        return [idp for idp in idps
                if idp.ud.lower() in q]
dataset/ETHPy150Open openstack/horizon/openstack_dashboard/dashboards/identity/identity_providers/tables.py/IdPFilterAction.filter/swapped operands of `in`