You should have a little bit more experience with Python and you would see how huge systems can be written in it with no problem. It needs a bit more discipline

You should have a little bit more experience with Python and you would see how huge systems can be written in it with no problem. It needs a bit more discipline, but above 100k lines software written in any other language would need the same discipline also. (I'm working with 100kloc codebase right now and seen almost 300kloc. That was messy because mostly juniors wrote it :D but still bearable and profitable.)