diff options
Diffstat (limited to 'lib/sqlalchemy/dialects/postgresql/psycopg2.py')
| -rw-r--r-- | lib/sqlalchemy/dialects/postgresql/psycopg2.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/sqlalchemy/dialects/postgresql/psycopg2.py b/lib/sqlalchemy/dialects/postgresql/psycopg2.py index ceb04b580..f5da8a711 100644 --- a/lib/sqlalchemy/dialects/postgresql/psycopg2.py +++ b/lib/sqlalchemy/dialects/postgresql/psycopg2.py @@ -428,6 +428,11 @@ class PGDialect_psycopg2(PGDialect): array_oid=array_oid) fns.append(on_connect) + if self.dbapi and self._json_deserializer: + def on_connect(conn): + extras.register_default_json(conn, loads=self._json_deserializer) + fns.append(on_connect) + if fns: def on_connect(conn): for fn in fns: |