@property
    def connection_info(self):
        cfg = self.config
        kw_list = 'user', 'host', 'unix_sock', 'port', 'password'
        return dict((kw, cfg[kw]) for kw in kw_list if cfg in kw)
dataset/ETHPy150Open crosspop/asuka/asuka/services/pgsql.py/PostgreSQLService.connection_info/swapped operands of `in`