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  1. import inspect
  2.  
  3. def print_id(obj):
  4.     print "{} => {}".format(id(obj), obj)
  5.  
  6. def getmember(obj, name):
  7.     #members = dict(inspect.getmembers(obj))
  8.     #return members[name]
  9.     return [member 
  10.             for _name, member in inspect.getmembers(obj) 
  11.             if name == _name][0]
  12.  
  13. class Foo(object):
  14.     def bar(self): pass
  15.  
  16. foo = Foo()
  17.  
  18. print_id(foo.bar)
  19. print_id(getattr(foo, 'bar'))
  20. print_id(getmember(foo, 'bar'))
  21.  
Success #stdin #stdout 0.15s 11264KB
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Standard input is empty
stdout
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3074574772 => <bound method Foo.bar of <__main__.Foo object at 0xb74337cc>>
3074574772 => <bound method Foo.bar of <__main__.Foo object at 0xb74337cc>>
3074574772 => <bound method Foo.bar of <__main__.Foo object at 0xb74337cc>>
https://ideone.com/eGr5T
language:
Python (cpython 2.7.16)
created:
11 years ago
visibility:
public

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