Method _describe_gen

psycopg/psycopg/_server_cursor_base.py:131–137

(self)

        yield from self._describe_gen()

    def _describe_gen(self) -> PQGen[None]:
        self._pgconn.send_describe_portal(self._name.encode(self._encoding))
        results = yield from execute(self._pgconn)
        self._check_results(results)
        self._results = results
        self._select_current_result(0, format=self._format)
        self._described = True

    def _close_gen(self) -> PQGen[None]:
        ts = self._conn.pgconn.transaction_status