test_rosmsg_importlib_importmodule.py 文件源码

def test_importlib_importmodule_relative_srv(self):

        assert __package__
        # Verify that files exists and are dynamically importable
        test_srvs = importlib.import_module('.srv', package=__package__)
        test_msgs = importlib.import_module('.msg', package=__package__)

        self.assert_test_service_classes(test_srvs.TestSrv, test_srvs.TestSrvRequest, test_srvs.TestSrvResponse,
                                         test_srvs.TestSrvDeps, test_srvs.TestSrvDepsRequest, test_srvs.TestSrvDepsResponse,
                                         test_msgs.TestRosMsgDeps, test_msgs.TestRosMsg)

        if hasattr(importlib, 'reload'):  # recent version of importlib
            # attempting to reload
            importlib.reload(test_srvs)
        else:
            pass

        assert test_srvs is not None