PyCOIN is an interface of some COIN packages to the Python programming language. My main objective was to give access to Clp Linear Programming using its Osi interface from Python programs. In order to achieve this the Pycoin module also makes available the MessageHandler, PacketVector, and PacketMatrix classes from Coin library.
To build the module you'll need numarray and swig. Read the INSTALL file.
The code is released under the the terms of the CPL 1.0.