def get_search_field(self, full_name):
        try:
            return self.search_fields[full_name]
        except KeyError:
            raise KeyError(full_name % 'No search field named: %s')
dataset/ETHPy150Open mayan-edms/mayan-edms/mayan/apps/dynamic_search/classes.py/SearchModel.get_search_field/swapped operands of `%`