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a guest Jun 14th, 2018 45 Never
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  1. # WORKING CODE
  2. mapping = {}
  3.  
  4. def saying(text):
  5.         def decorator(function):
  6.             mapping[text] = function
  7.             return function
  8.         return decorator
  9.  
  10. @saying("hi")
  11. def hi():
  12.     print "hello there"
  13.  
  14. @saying("thanks")
  15. @saying("gracias")
  16. def thanks():
  17.     print "you're welcome"
  18.  
  19. mapping["hi"]() #running this line will print "hello there"
  20. mapping["thanks"]() #running this line will print "you're welcome"
  21.    
  22. #NON-WORKING CODE:
  23. class politeModule(object):
  24.     def __init__(self):
  25.         self.mapping = {}
  26.  
  27.     @saying("hi")
  28.     def hi(self):
  29.         print "hello there"
  30.  
  31.     @saying("thanks")
  32.     @saying("gracias")
  33.     def thanks(self):
  34.         print "you're welcome"
  35.  
  36. module = politeModule()
  37. module.mapping["hi"]()
  38. module.mapping["thanks"]()
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