All the people that are crying about print() never did any migration. That's the easiest part, it can be fully automated. In fact you will almost never use prin

All the people that are crying about print() never did any migration. That's the easiest part, it can be fully automated. In fact you will almost never use print in any serious program. The unicode is the most difficult part of the migration, because most of python 2 code is actually broken, it can't be automated because you need to know what you want whether you need text or bytes.