A Python interface for CLP, CBC, and CGL
Graphics for Understanding Mathematical Programming (GrUMPy)
Graph Methods in Python
Cutting Plane Methods in Python (CuPPy)
DIP Python Interface
Python interface to cdd library
Basic List Implementation in Python
Yaposib is a python binding to OSI, the Open Solver Interface from COIN-OR. It intends to give access to various solvers through python. Yaposib was created in order to be integrated in pulp-or (http://code.google.com/p/pulp-or).