Unfortunately, both graphviz and diagrams packages do not allow any operations on graphs besides adding nodes and edges. If you want to loop through all graph nodes or edges to calculate some extra ...

from graphviz.graph import Graph g = Graph("G", "digraph") n1 = g.add_node("Hello") g2 = g.add_graph("c1") e = g.add_edge("Hello", "World") g2.add_edge("Bonjour ...

Graphviz is an open-source python module that is used to create graph objects which can be completed using different nodes and edges. It is based on the DOT language of the Graphviz software and in ...