什么是graphlib模块?
包含graphlib.TopologicalSorter类,以提供执行拓扑排序的功能。
使用代码演示:
>>> dependencies = {
... "realpython-reader": {"feedparser", "html2text"},
... "feedparser": {"sgmllib3k"},
... }
...
>>> from graphlib import TopologicalSorter
>>> ts = TopologicalSorter(dependencies)
>>> list(ts.static_order())