BaseNetwork.nodes_attribute
-
BaseNetwork.
nodes_attribute
(name, value=None, keys=None) Get or set an attribute of multiple nodes.
- Parameters
name (str) – The name of the attribute.
value (obj, optional) – The value of the attribute. Default is
None
.keys (list of int, optional) – A list of node identifiers.
- Returns
list or None – The value of the attribute for each node, or
None
if the function is used as a “setter”.- Raises
KeyError – If any of the nodes does not exist.