class SuperClass1:
    def __init__(self):
        self.foo = "bar"

class SuperClass2:
    def __init__(self):
        self.bar = "foo"

class DerivedClass(SuperClass1, SuperClass2):
    def __init__(self):

       SuperClass2.__init__(self)

myDerived = DerivedClass()
print(myDerived.bar)
print(myDerived.foo)