Questions tagged [python-mro]

I am confused why FooBar.__mro__ doesn't show like the above two. I still don't know why after some digging into the CPython source code. from typing import NamedTuple from collections import namedtuple A = namedtuple('A',…

I am new to Python. I am using Python 2.7. I was going through method order resolution with a small snippet as follows: class A(object): attr = 'A' class B(A): pass class C(A): attr = 'C' class D(B,C): pass x = D() print…

Is there a way that I can pragmatically determine, either at runtime, or via static analysis, the method resolution order for a given python class? Imagine I have a set of classes class A(): ... class B(A): ... class C(A): ... class…

Are there any side-effects of adding grandparent to the MRO? Purpose is I would like to get grandchildren classes by using grandparent.__subclasses__() class A(object): def work(self): print 'A' class B(A): def work(self): …