diff options
Diffstat (limited to 'lib/sqlalchemy/dialects/postgresql/_psycopg_common.py')
| -rw-r--r-- | lib/sqlalchemy/dialects/postgresql/_psycopg_common.py | 27 |
1 files changed, 11 insertions, 16 deletions
diff --git a/lib/sqlalchemy/dialects/postgresql/_psycopg_common.py b/lib/sqlalchemy/dialects/postgresql/_psycopg_common.py index d9ddefd38..739cbc5a9 100644 --- a/lib/sqlalchemy/dialects/postgresql/_psycopg_common.py +++ b/lib/sqlalchemy/dialects/postgresql/_psycopg_common.py @@ -178,20 +178,15 @@ class _PGDialect_common_psycopg(PGDialect): def do_ping(self, dbapi_connection): cursor = None before_autocommit = dbapi_connection.autocommit + + if not before_autocommit: + dbapi_connection.autocommit = True + cursor = dbapi_connection.cursor() try: - if not before_autocommit: - self._do_autocommit(dbapi_connection, True) - cursor = dbapi_connection.cursor() - try: - cursor.execute(self._dialect_specific_select_one) - finally: - cursor.close() - if not before_autocommit and not dbapi_connection.closed: - self._do_autocommit(dbapi_connection, before_autocommit) - except self.dbapi.Error as err: - if self.is_disconnect(err, dbapi_connection, cursor): - return False - else: - raise - else: - return True + cursor.execute(self._dialect_specific_select_one) + finally: + cursor.close() + if not before_autocommit and not dbapi_connection.closed: + dbapi_connection.autocommit = before_autocommit + + return True |