def interface_to_yaml(identifier):
interface = utilities.get_interface(identifier)
if utilities.is_action(interface):
instance = interface.Goal()
elif utilities.is_service(interface):
instance = interface.Request()
else:
instance = interface()
return message_to_yaml(instance)
def __call__(self, prefix, parsed_args, **kwargs):
action = get_action(getattr(parsed_args, self.action_type_key))
return [message_to_yaml(action.Goal())]
def __call__(self, prefix, parsed_args, **kwargs):
service = get_service(getattr(parsed_args, self.service_type_key))
return [message_to_yaml(service.Request())]
def __call__(self, prefix, parsed_args, **kwargs):
message = get_message(getattr(parsed_args, self.topic_type_key))
return [message_to_yaml(message())]