Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > comp.lang.python > #15586

Re: property decorator and inheritance

Show all headers | View raw

On Thu, Nov 10, 2011 at 9:17 PM, Laurent <laurent.payot@gmail.com> wrote:
> Yes using a separate class variable would transfer the problem to the class level. But adding 10 class variables if I have 10 properties would be ugly. Maybe I should reformulate the subject of this thread to "is there some python magic to pass parameters to decorator-declared properties ?"

Apparently, yes:

>>> class Foo(object):
...     @property
...     def bar(self, arg1='baz', arg2='qux'):
...         return arg1, arg2
...
>>> Foo.bar.fget(Foo(), 'spam', 'eggs')
('spam', 'eggs')
>>>

Though I do not like this trick at all.

Cheers,
Chris
--
http://rebertia.com

Back to comp.lang.python | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

property decorator and inheritance Laurent <laurent.payot@gmail.com> - 2011-11-10 20:03 -0800
  Re: property decorator and inheritance alex23 <wuwei23@gmail.com> - 2011-11-10 20:43 -0800
    Re: property decorator and inheritance Laurent <laurent.payot@gmail.com> - 2011-11-10 21:17 -0800
      Re: property decorator and inheritance "OKB (not okblacke)" <brenNOSPAMbarn@NObrenSPAMbarn.net> - 2011-11-11 05:54 +0000
      Re: property decorator and inheritance Chris Rebert <clp2@rebertia.com> - 2011-11-10 21:58 -0800
        Re: property decorator and inheritance Laurent <laurent.payot@gmail.com> - 2011-11-11 01:41 -0800
        Re: property decorator and inheritance Laurent <laurent.payot@gmail.com> - 2011-11-11 01:41 -0800

csiph-web