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  1.  
  2. class Foo(object):
  3.   quit_list = ['exit', 'quit', 'stop', 'finish', 'complete', 'leave']
  4.  
  5.   def __getattr__(self, attr):
  6.     if attr.startswith('do_') and attr[3:] in self.quit_list:
  7.       return self.do_exit
  8.     else:
  9.         return super(Foo, self).__getattribute__(attr)
  10.  
  11.   def do_exit(self):
  12.     print "Exit!"
  13.  
  14.  
  15. f = Foo()
  16. f.do_quit()
Success #stdin #stdout 0.01s 7852KB
comments (?)
stdin 
Standard input is empty
stdout 
Exit!
https://ideone.com/Cjpcve
language:
Python (cpython 2.7.16)
created:
12 years ago
visibility:
public

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