I never really had issues with copy/cut/pasting code and indentation until I started using pycharm, which _insists_ on randomly re-indenting code on paste, even

I never really had issues with copy/cut/pasting code and indentation until I started using pycharm, which _insists_ on randomly re-indenting code on paste, even if you disable it. In Pycharm, 'paste simple' is your friend.