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From: Ian Kelly <ian.g.kelly@gmail.com>
Newsgroups: comp.lang.python
Subject: Re: Multiple inheritance, super() and changing signature
Date: Fri, 3 Jun 2016 23:05:35 -0600
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On Jun 3, 2016 7:12 PM, "Gregory Ewing" <greg.ewing@canterbury.ac.nz> wrote:
>
> 4. It must not matter what order the methods in a super
> chain are called. This is because you cannot predict
> which method a given super call will invoke. It could
> belong to a subclass of the class making the call.

It can't belong to a subclass; the MRI guarantees that. But it's not
necessarily a superclass either.