class A:
 def m(self):
 print('A')

class B(A):
 def m(self):
 print('B')
 super().m()

B().m()

class B(A):
 def m(self):
 print('B')
 super(B, self).m()

class Foo():
 def __init__(self, frob, frotz)
 self.frobnicate = frob
 self.frotz = frotz

class Bar(Foo):
 def __init__(self, frob, frizzle)
 super().__init__(frob, 34)
 self.frazzle = frizzle

class Foo(object): 
 def __init__(self, frob, frotz): 
 self.frobnicate = frob 
 self.frotz = frotz 

class Bar(Foo): 
 def __init__(self, frob, frizzle): 
 super(Bar,self).__init__(frob,34) 
 self.frazzle = frizzle 

new = Bar("hello","world") 
print new.frobnicate 
print new.frazzle 
print new.frotz