1 class A: 2 x = 123 3 def m(self, x): 4 self.x = x 5 def f(a, b, c=2, *d, **e): 6 return g(a, b, c=2, *d, **e) 7 a = A() 8 b = a.x = c 9 [a, b, c] = l 10 a, b, c = l