This is the rpkg project, which mostly is a python library for dealing with rpm packaging in a git source control. pyrpkg is the base library that sites can subclass to create useful tools. Unless otherwise specified, all files are licensed under GPLv2+. There are parts of koji code in pyrpkg/cli, those parts are licensed under LGPLv2(.1). See COPYING-koji for that license statement. See https://pagure.io/rpkg for more information, bug tracking, etc.