The very best description of how to actually use mro, especially when it comes to super-classing is in the
book 'Fluent Python' (O'Reilly) By Luciano Ramalho. Espically chapter 12 'Inheritance: For Good or for Worse'.
book 'Fluent Python' (O'Reilly) By Luciano Ramalho. Espically chapter 12 'Inheritance: For Good or for Worse'.