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  1. props={}
  2. def myProp(fn):
  3.     props[fn.__name__]=fn
  4.  
  5. class test():
  6.     def __init__(self):
  7.         self.x=5
  8.     def __getattribute__(self, name):
  9.         if name in props.keys():
  10.             return props[name](self)
  11.         return object.__getattribute__(self, name)
  12.     def __delattribute__(self, name):
  13.         if name in props.keys():
  14.             del props[name]
  15.             return
  16.         object.__delattribute__(self, name)
  17.     def __setattr__(self, name, value):
  18.         if name in props.keys():
  19.             return props[name](self, value)
  20.         return object.__setattr__(self, name, value)
  21.  
  22.     @myProp
  23.     def myfunc(self, value=None):
  24.         if value:
  25.             self.x=value*2
  26.         return self.x-2
  27.  
  28. x= test()
  29. print(x.myfunc)
  30. x.myfunc=6
  31. print(x.myfunc)
Success #stdin #stdout 0.15s 10264KB
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https://ideone.com/Y5HYEn
language:
Python 3 (python  3.12)
created:
12 years ago
visibility:
public

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