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| Date | Tue, 17 Dec 2013 06:50:29 -0800 |
| From | Ethan Furman <ethan@stoneleaf.us> |
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| Subject | Re: Type of an object: |
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On 12/17/2013 02:35 AM, Gregory Ewing wrote: > Steven D'Aprano wrote: >> I think I need to see an actual working demonstration, because as far as I can see, type(obj) returns obj.__class__. > > Nope: > >>>> class C(object): > ... def f(self): > ... return "Surprise!" > ... __class__ = property(f) > ... >>>> c = C() >>>> type(c) > <class '__main__.C'> >>>> c.__class__ > 'Surprise!' I believe the proxying info comes into play with __class__.__name__: --> class Test: ... pass ... --> t = Test() --> type(t) <class '__main__.Test'> --> t.__class__ <class '__main__.Test'> --> t.__class__.__name__ 'Test' --> t.__class__.__name__ = 'some_proxy' --> t.__class__.__name__ 'some_proxy' -- ~Ethan~
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Type of an object: ‘obj.__class__’ versus ‘type(obj)’ Ben Finney <ben+python@benfinney.id.au> - 2013-12-16 12:51 +1100
Re: Type of an object: ‘obj.__class__’ versus ‘type(obj)’ Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-12-16 22:17 +0000
Re: Type of an object: ‘obj.__class__’ versus ‘type(obj)’ dieter <dieter@handshake.de> - 2013-12-17 08:14 +0100
Re: Type of an object: ‘obj.__class__’ versus ‘type(obj)’ Steven D'Aprano <steve@pearwood.info> - 2013-12-17 07:42 +0000
Re: Type of an object: Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2013-12-17 23:35 +1300
Re: Type of an object: Ethan Furman <ethan@stoneleaf.us> - 2013-12-17 06:50 -0800
Re: Type of an object: Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-12-17 15:08 +0000
Re: Type of an object: Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2013-12-18 11:15 +1300
Re: Type of an object: Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-12-17 23:51 +0000
Re: Type of an object: Ethan Furman <ethan@stoneleaf.us> - 2013-12-17 17:10 -0800
Re: Type of an object: Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2013-12-19 00:45 +1300
Re: Type of an object: Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2013-12-19 00:39 +1300
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