Digraph Python Packages

nutree

A Python library that lets you organize and query arbitrary objects as a tree — with clones, diffing, and graph export built in.

nxontology

NetworkX-based Python library for representing ontologies

fastpath

A program to find the path through a network of nodes.

git-networkx

Creates a NetworkX Directed Graph of a git repository - Port of https://github.com/hoduche/git-graph to NetworkX