self.env.globals['db'] = db_info
self.env.globals['sql'] = _setup_postgres_sql(conn)
self.env.globals['postgres'] = _setup_postgresql_features(conn)
self.env.globals['db'] = db_info
self.env.globals['sql'] = _setup_postgres_sql(conn)
self.env.globals['postgres'] = _setup_postgresql_features(conn)