FreeOpcUa / python-opcua

    results[0].StatusCode.check()

    return results[0].AddedNodeId

def create_data_type(parent, nodeid, bname, description=None):

    """

    Create a new data type to be used in new variables, etc ..

    arguments are nodeid, browsename

    or namespace index, name

    """

    nodeid, qname = _parse_nodeid_qname(nodeid, bname)

    addnode = ua.AddNodesItem()

    addnode.RequestedNewNodeId = nodeid

    addnode.BrowseName = qname

    addnode.NodeClass = ua.NodeClass.DataType

    addnode.ParentNodeId = parent.nodeid

    addnode.ReferenceTypeId = ua.NodeId(ua.ObjectIds.HasSubtype)

    #addnode.TypeDefinition = ua.NodeId(ua.ObjectIds.BaseDataVariableType) # No type definition for types

    attrs = ua.DataTypeAttributes()

    if description is None:

        attrs.Description = ua.LocalizedText(qname.Name)

    else:

        attrs.Description = ua.LocalizedText(description)

    attrs.DisplayName = ua.LocalizedText(qname.Name)

    attrs.WriteMask = 0

    attrs.UserWriteMask = 0

    attrs.IsAbstract = False  # True mean they cannot be instanciated

    addnode.NodeAttributes = attrs

    results = parent.server.add_nodes([addnode])

    results[0].StatusCode.check()

    return node.Node(parent.server, results[0].AddedNodeId)

        outputs = []

    return node.Node(parent.server, _create_method(parent, nodeid, qname, callback, inputs, outputs))

def _create_object(server, parentnodeid, nodeid, qname, objecttype):

    addnode = ua.AddNodesItem()

    addnode.RequestedNewNodeId = nodeid

    addnode.BrowseName = qname

    addnode.ParentNodeId = parentnodeid

    if node.Node(server, parentnodeid).get_type_definition() == ua.NodeId(ua.ObjectIds.FolderType):

        addnode.ReferenceTypeId = ua.NodeId(ua.ObjectIds.Organizes)

    else:

        addnode.ReferenceTypeId = ua.NodeId(ua.ObjectIds.HasComponent)

    addnode.NodeClass = ua.NodeClass.Object

    if isinstance(objecttype, int):

        addnode.TypeDefinition = ua.NodeId(objecttype)

    else:

        addnode.TypeDefinition = objecttype

    attrs = ua.ObjectAttributes()

    attrs.EventNotifier = 0

    attrs.Description = ua.LocalizedText(qname.Name)

    attrs.DisplayName = ua.LocalizedText(qname.Name)

    attrs.WriteMask = 0

    attrs.UserWriteMask = 0

    addnode.NodeAttributes = attrs

    results = server.add_nodes([addnode])

    results[0].StatusCode.check()

    return results[0].AddedNodeId