def list_packages(self, clear_ros_cache=False): ''' Requests all known packages from gRPC-server. :param bool clear_ros_cache: clear ROS cache before list the packages. :return: a dictionary of path to package and package name. :rype: dict(str: str) :raise Exception: ''' result = {} response = self.fm_stub.ListPackages( fmsg.ListPackagesRequest(clear_ros_cache=clear_ros_cache)) if response.status.code == OK: for p in response.items: result[p.path] = p.name elif response.status.code == ERROR: raise Exception(response.status.error_msg) return result
def test_list_packages(self): fs = FileServicer() pacakges_response = fs.ListPackages(fmsg.ListPackagesRequest(clear_ros_cache=True), DummyContext())