Projects / constraint


The constraint package is a constraint satisfaction problem (CSP) solver written in Python using constraint propagation algorithms. So far, classes are provided to work on finite set domains.

Operating Systems

Recent releases

  •  17 Oct 2002 09:58

    Release Notes: In this version, performance was increased, especially with the (optional but advised) use of Psyco, and various internal optimisations, new Distributors are available, and the verbosity can be adjusted to trace the resolution of a problem.

    •  12 Jun 2002 15:14

      Release Notes: Everything pertaining to finite domain variables was moved to the fd module. Some classes were renamed for clarity. An optimized algorithm is now used for binary constraints.

      •  07 Jun 2002 18:21

        Release Notes: News constraint classes have been added, the Repository class was refactored, and a Solver class was added.

        •  06 Jun 2002 15:14

          No changes have been submitted for this release.


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