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  1. import operator
  2.  
  3.  
  4. def yoba(cls):
  5.  
  6.   	cls.C = [a + b for a in cls.A for b in cls.B]
  7.   	return cls
  8.  
  9.  
  10. @yoba
  11. class Yoba:
  12.  
  13.     A = [1, 2, 3]
  14.     B = [4, 5, 6]
  15.  
  16.  
  17. y = Yoba()
  18. print(Yoba.C)
Success #stdin #stdout 0.03s 8696KB
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Standard input is empty
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[5, 6, 7, 6, 7, 8, 7, 8, 9]
https://ideone.com/p4VJyj
language:
Python 3 (python  3.9.5)
created:
9 years ago
visibility:
public

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