1 #!/usr/bin/env python 2 3 d = 2 4 d = 4 # make non-constant 5 6 def f(a, b, c=d): 7 return c 8 9 result_3 = f(1, 2, 3) 10 result_4 = f(1, 2) 11 12 # vim: tabstop=4 expandtab shiftwidth=4