Port to python3
See https://wiki.gnome.org/action/edit/Initiatives/GnomeGoals/Python3Porting and gnome-build-meta#103 (closed)
Seems utils/data-generators/cc/generate is the only file that needs to be ported
See https://wiki.gnome.org/action/edit/Initiatives/GnomeGoals/Python3Porting and gnome-build-meta#103 (closed)
Seems utils/data-generators/cc/generate is the only file that needs to be ported