def super(*args, **kwargs):
print(args, kwargs)
class A:
def f(self):
return self
def g(self):
pass
class B(A):
def f(self):
super().g()
B().f()
Standard input is empty
() {}
	Traceback (most recent call last): File "./prog.py", line 15, in <module> File "./prog.py", line 13, in f AttributeError: 'NoneType' object has no attribute 'g'