cutcutcodec.core.edit.operation.add.add_node¶

cutcutcodec.core.edit.operation.add.add_node(graph: MultiDiGraph, node: str, attrs: dict[str]) → None[source]¶

Add a node to the graph.

The parameters can be compute by cutcutcodec.core.compilation.tree_to_graph.new_node.

Parameters¶

graphnetwork.MultiDiGraph: The assembly graph which does not yet contain the node to be added. The operations on this graph will be performed in-place.
nodestr: The name of the node to add. It must be new.
attrsdict[str]: The new node attributes.

Raises¶

KeyError: If the node is in the graph.