http://www.logilab.org/project/logilab-constraint http://www.logilab.org/project/logilab-constraint http://www.logilab.org/project/logilab-constraint <p>The constraint package is a constraint satisfaction problem solver written in 100% pure Python. The implementation uses constraint propagation algorithms. Constraints and Domain implementations are provided to work with finite domains and finite intervals. It should be fairly easy to add new kind of domains such as finite integer domains, together with specialized constraints.</p> 2009-09-01T14:15-01:00 Sylvain Thenault