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  1. import functools
  2.  
  3. x = 0
  4.  
  5. def wrapper(fn):
  6.     @functools.wraps(fn)
  7.     def wrapped(*args, **kwargs):
  8.         global x
  9.         x += 10
  10.         print(x)
  11.         return fn(*args, **kwargs)
  12.     return wrapped
  13.  
  14. def f(x): return 2
  15. def g(x): return 3
  16.  
  17. f = wrapper(f)
  18. g = wrapper(g)
  19. f(2)
  20. g(3)
Success #stdin #stdout 0s 9024KB
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https://ideone.com/AgHShv
language:
Python (cpython 2.7.16)
created:
7 years ago
visibility:
public

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