omniORB4 is a freely available Common Object Request Broker Architecture (CORBA) 2.6 compliant object request broker (ORB) implementation. It is based on the IIOP communications protocol and should be interoperable with any other CORBA 2.6 compliant ORB. . This package contains the documentation of omniORBpy, the Python bindings to omniORB. The bindings themselves can be found in the python-omniorb package.