Announcing PyStar, a python module implementing the A* graph search algorithm. Available under the GPL, you can find it at
http://fluffybunny.memebot.com/pystar.html I tried to find a decent Python version of this on the Interweb, but the only one I found (http://arainyday.se/projects/python/AStar) was just a bit too cryptic for me to understand and use. So I knocked this up from pseudocode on the Wikipedia A* page, and rewrote the AStar demo program in Tkinter. Comments, bug reports, big wads of cash, etc., are welcome. -- http://mail.python.org/mailman/listinfo/python-list