Python Library/Module for (simple) Undirected Graphs

I've been searching the web for the past hour trying to find a library for python that will help me create and draw simple undirected graphs. It looks like NetworkX (http://networkx.lanl.gov/index.html) is by far the most popular one but unfortunately it doesn't support drawing for Python 3.

Any suggestions? I don't need anything super powerful or complex, just basic (even undirected) graph creation and drawing (and maybe exporting as png, jpeg, etc). You know, just a few nodes and edges.

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NetworkX提到了很多使用Graphviz绘制图形的方法。

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Have you looked at python-graph library? It is a library and you can use it to draw graphs as you might find it useful. Simple Undirected Graphs is very much possible. I see that they mention about Python3.1 support too. It uses Graphviz to you export it to pngs. (I am unable to find out its py3k support)

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Google Chart has (ugly) Graphviz support nowadays, maybe that can work?

GChartWrapper is a good API that runs on Python 3, so check that out. Otherwise you can just make calls with urllib...

http://pypi.python.org/pypi/GChartWrapper/

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