http://code.activestate.com/recipes/tags/priority_queue-pqdict/2013-12-08T21:12:55-08:00ActiveState Code Recipes2013-12-08T21:12:55-08:00elazarhttp://code.activestate.com/recipes/users/4187847/http://code.activestate.com/recipes/578780-priority-queue-with-deletion/

<p style="color: grey"> Python recipe 578780 by <a href="/recipes/users/4187847/">elazar</a> (<a href="/recipes/tags/artificial_intelligence/">artificial_intelligence</a>, <a href="/recipes/tags/heap/">heap</a>, <a href="/recipes/tags/heapq/">heapq</a>, <a href="/recipes/tags/priority_queue/">priority_queue</a>, <a href="/recipes/tags/queue/">queue</a>). Revision 5. </p> <p>Based on the interface defined in aima-python <a href="http://aima-python.googlecode.com/svn/trunk/utils.py" rel="nofollow">http://aima-python.googlecode.com/svn/trunk/utils.py</a></p> <p>Yields better performance.</p>