Interesting. I do stick to Python 2 features, but put in some work to ensure my programs are valid Python 3. I'm not a very skilled Python developer, so the sim

Interesting. I do stick to Python 2 features, but put in some work to ensure my programs are valid Python 3. I'm not a very skilled Python developer, so the simplicity of that strategy is attractive. One thing that I notice is that your project is a library, while mine is a program. I wonder if that also plays a role.