def delete(self, delete_references=True):
"""
Delete node from address space
"""
ditem = ua.DeleteNodesItem()
ditem.NodeId = self.nodeid
ditem.DeleteTargetReferences = delete_references
params = ua.DeleteNodesParameters()
params.NodesToDelete = [ditem]
result = self.server.delete_nodes(params)
result[0].check()
def delete_nodes(server, nodes, recursive=False):
"""
Delete specified nodes. Optionally delete recursively all nodes with a
downward hierachic references to the node
"""
nodestodelete = []
if recursive:
nodes += _add_childs(nodes)
for mynode in nodes:
it = ua.DeleteNodesItem()
it.NodeId = mynode.nodeid
it.DeleteTargetReferences = True
nodestodelete.append(it)
params = ua.DeleteNodesParameters()
params.NodesToDelete = nodestodelete
return server.delete_nodes(params)
