super() and order of running method in class inheritance

[akbarza]

explain to me why Python acts as this.

This is explained in the documentation of super

The search starts from the class right after the type.

For example, if __mro__ of object_or_type is D -> B -> C -> A -> object and the value of type is B, then super() searches C -> A -> object.

In your case, the __mro__ of g is grandchild -> child1 -> child2 -> parent -> object So in child1, super() finds child2 before parent.

hi, thanks for the reply
I think I read the segment of document about super() at least five