If A -> B and B -> A (where A, B are nodes), use graphviz's concentrate=true option to create a bidirectional edge instead of two unidirectional edges. See example.
This could reduce clutter in the resulting visualization, especially for modvis, where bidirectional implicit dependencies on a package's __init__ module are common.
If
A -> BandB -> A(whereA,Bare nodes), use graphviz'sconcentrate=trueoption to create a bidirectional edge instead of two unidirectional edges. See example.This could reduce clutter in the resulting visualization, especially for
modvis, where bidirectional implicit dependencies on a package's__init__module are common.