def _cached_result_processor(self, dialect, coltype):
        """Return a dialect-specific result processor for this type."""

        try:
            return dialect._type_memos[self][coltype]
        except __HOLE__:
            d = self._dialect_info(dialect)
            # key assumption: DBAPI type codes are
            # constants.  Else this dictionary would
            # grow unbounded.
            d[coltype] = rp = d['impl'].result_processor(dialect, coltype)
            return rp
dataset/ETHPy150Open goFrendiAsgard/kokoropy/kokoropy/packages/sqlalchemy/sql/type_api.py/TypeEngine._cached_result_processor