def export(self, file_name): """Export large object to given file.""" self._conn._begin_transaction() if isinstance(file_name, six.text_type): file_name = file_name.encode(self._conn._py_enc) if libpq.lo_export(self._conn._pgconn, self._oid, file_name) < 0: raise self._conn._create_exception()
def export(self, file_name): """Export large object to given file.""" self._conn._begin_transaction() if libpq.lo_export(self._conn._pgconn, self._oid, file_name) < 0: raise self._conn._create_exception()