omniidl-python 4.2.2-0.1 (arm64 binary) in ubuntu bionic

 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 includes the Python backend for omniidl to compile IDL to
 Python stubs.