Command

Group	Generic
Description	Run an RT-LAB command for a certain RT-Lab object. See the OP_COMMAND enumeration for a complete list of available commands and their specific requirements.
Required Control	Specific to each command, see OP_COMMAND
Usage	outputId = RtlabApi.Command (ownerId, command, attributes, values)
Input	ownerId: The ID of the object that owns the command. Where there is ambiguity, the owner of the two objects is the expected ID. For example, CMD_REMOVE: when the owner is a project, the command removes a model. command: The command to be executed (see OP_COMMAND). attributes: The tuple of attributes to send as command arguments (see OP_ATTRIBUTE). The size of the tuple must match the size of the attributeValues tuple. values: The tuple of attribute values to send as command arguments. The size of the tuple must match the size of the attributes tuple.
Output	outputId: The ID corresponding to the object directly affected by the command. If no other object than the parent is affected, the parent ID is returned.
Return Value	EOK: Success. EBADF: Unsupported ownerId. EINVAL: Invalid arguments specified. EIO: Error sending the request or receiving the reply. ENOMEM: Error allocation memory for request or reply.
Examples	None
Related Items	OP_COMMAND, OP_ATTRIBUTE
Modules	import RtlabApi
Example code	import sys import RtlabApi RtlabApi.OpenProject("CommandTest") target_id = RtlabApi.FindObjectId(RtlabApi.OP_TYPE_TARGET, "test") timeout = 2000 target_cmd_arg = (RtlabApi.ATT_VALUE, RtlabApi.ATT_WAIT_FOR_COMPLETION) target_cmd_val = ("uname -a", True) RtlabApi.RegisterDisplay(RtlabApi.DISPLAY_REGISTER_ALL) RtlabApi.Command(target_id, RtlabApi.CMD_EXECUTE, target_cmd_arg, target_cmd_val) result = '' done = '' while not done: done, _, tmp = RtlabApi.DisplayInformation(timeout) result = result + tmp print(result)