Overloaded parent class fields Python

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there are some code, but I cant understand why it is working in this way:

class A(object):
    first = 20
    second = 30


class B(A):
    first = 21
    second = 31

def mix(A):
    print(A.second)

var = B()

var.mix()

and the output is: 31

asked 1 min ago

Dimzest

1

Overloaded parent class fields Python