> Everyone suffered. Everyone had to deal with Python2 versus Python3 bullshit. It's not just about migrating some codebase.
Updating software version is part of the job. Like creating tests, writing documentation, training newbies and dealing with customers. It's not hard just because we don't like to do it. Porting to Python 3 was not hard for most people. They just really, really didn't want to do it.
I get it. I didn't want to add that on my plate too. Like I didn't want to migrate from my Centos 7, I didn't want to move from mysql to postgres and I didn't want to learn the entire setup of Webpack. 3 times. But "suffering" is a big word that has no place for the vast majority of projects.
Like I said, it is not just about updating software. You can't realistically update all your dependencies by yourself.
You are stuck with a tough choice: Do I start out with Python3 and tons of broken packages? Do I limit myself to Python2 and face a costly migration later on? Do I run the extra cost of supporting both? This the choice you had face for the better part of ten years of migration. Perhaps it's not obvious that all Python-based software was worse for it, but that's what happened.
I'm not talking about some web backend service where most of what you do is trivial stuff. You can write and re-write that in almost anything, it doesn't matter.
Updating software version is part of the job. Like creating tests, writing documentation, training newbies and dealing with customers. It's not hard just because we don't like to do it. Porting to Python 3 was not hard for most people. They just really, really didn't want to do it.
I get it. I didn't want to add that on my plate too. Like I didn't want to migrate from my Centos 7, I didn't want to move from mysql to postgres and I didn't want to learn the entire setup of Webpack. 3 times. But "suffering" is a big word that has no place for the vast majority of projects.