[ buster ]
[ 源代码： toposort ]
软件包：python-toposort（1.5-2）
topological sort algorithm - Python 2 module
In computer science, a topological sort (sometimes abbreviated topsort or toposort) or topological ordering of a directed graph is a linear ordering of its vertices such that for every directed edge uv from vertex u to vertex v, u comes before v in the ordering.
This package provides this algorithm for Python.