1 #!/usr/bin/env python 2 3 # See mixins.py for a similar pattern. 4 5 class C: 6 def f(self): 7 return self.x 8 9 class D(C): 10 x = 456 11 12 d = D() 13 result_456 = d.f() 14 15 # vim: tabstop=4 expandtab shiftwidth=4