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  1. #!/usr/bin/env python
  2. # -*- coding: utf-8 -*-
  3.  
  4. DATA = {
  5.     'wall': (1,2,3),
  6.     'messages': (4,5,6),
  7.     'photos': (7,8,9),
  8.     'videos': (10,11,12),
  9. }
  10.  
  11. get = lambda name: DATA[name.replace('get_','')]
  12.  
  13. class VK(object):
  14.     __all__ = ('get_wall', 'get_messages',
  15.                'get_photos', 'get_videos')
  16.  
  17.     def __init__(self):
  18.         self.x = 2
  19.  
  20.     def __getattr__(self, name):
  21.         if name in self.__all__:
  22.             return lambda: get(name)
  23.         else:
  24.             return getattr(name)
  25.  
  26. def main():
  27.     v = VK()
  28.  
  29.     print v.get_photos()
  30.     print v.get_wall()
  31.     print v.x
  32.  
  33. if __name__ == '__main__':
  34. 	main()
Success #stdin #stdout 0.03s 6356KB
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Standard input is empty
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(7, 8, 9)
(1, 2, 3)
2
https://ideone.com/43s9u
language:
Python (cpython 2.7.16)
created:
12 years ago
visibility:
public

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