From fec03c88d659bf9a0b102dd328afac1ba3dc7f23 Mon Sep 17 00:00:00 2001 From: Mike Bayer Date: Tue, 17 Dec 2013 17:46:09 -0500 Subject: - make the json serializer and deserializer per-dialect, so that we are compatible with psycopg2's per-connection/cursor approach. add round trip tests for both native and non-native. --- lib/sqlalchemy/dialects/postgresql/psycopg2.py | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'lib/sqlalchemy/dialects/postgresql/psycopg2.py') 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: -- cgit v1.2.1