Re: Multiple inheritance, super() and changing signature

From	Gregory Ewing <greg.ewing@canterbury.ac.nz>
Newsgroups	comp.lang.python
Subject	Re: Multiple inheritance, super() and changing signature
Date	2016-06-04 23:52 +1200
Message-ID	<drftp0F92k3U2@mid.individual.net> (permalink)
References	(3 earlier) <a17955cb-04d3-9dd6-e2b3-4719269f241d@shopzeus.com> <mailman.119.1464955829.1839.python-list@python.org> <drensfF24tfU1@mid.individual.net> <CALwzidnWEiXXHC3RykMg3Ypm5WPyLc+XXW9XHKMB=2Sub-qcyQ@mail.gmail.com> <mailman.146.1465016744.1839.python-list@python.org>

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Ian Kelly wrote:
> 
> It can't belong to a subclass; the MRI guarantees that. But it's not
> necessarily a superclass either.

Er, yes, what I really meant to say was that it could
be a class that got introduced into the MRO as a result
of someone else subclassing your class.

So when you make a super call, you really have *no idea*
what it's going to call.

-- 
Greg

Thread

Multiple inheritance, super() and changing signature Nagy László Zsolt <gandalf@shopzeus.com> - 2016-05-31 18:10 +0200
  Re: Multiple inheritance, super() and changing signature Steven D'Aprano <steve@pearwood.info> - 2016-06-01 12:18 +1000
    Re: Multiple inheritance, super() and changing signature Nagy László Zsolt <gandalf@shopzeus.com> - 2016-06-03 14:10 +0200
      Re: Multiple inheritance, super() and changing signature Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2016-06-04 13:06 +1200
        Re: Multiple inheritance, super() and changing signature Steven D'Aprano <steve@pearwood.info> - 2016-06-04 12:51 +1000
          Re: Multiple inheritance, super() and changing signature Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2016-06-04 23:50 +1200
        Re: Multiple inheritance, super() and changing signature Ian Kelly <ian.g.kelly@gmail.com> - 2016-06-03 23:05 -0600
          Re: Multiple inheritance, super() and changing signature Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2016-06-04 23:52 +1200
            Re: Multiple inheritance, super() and changing signature Steven D'Aprano <steve@pearwood.info> - 2016-06-04 23:46 +1000
              Re: Multiple inheritance, super() and changing signature Nagy László Zsolt <gandalf@shopzeus.com> - 2016-06-04 16:42 +0200
    Re: Multiple inheritance, super() and changing signature Ben Finney <ben+python@benfinney.id.au> - 2016-06-03 22:21 +1000
      Re: Multiple inheritance, super() and changing signature Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2016-06-04 13:10 +1200
    Re: Multiple inheritance, super() and changing signature Nagy László Zsolt <gandalf@shopzeus.com> - 2016-06-03 14:14 +0200
    Re: Multiple inheritance, super() and changing signature Nagy László Zsolt <gandalf@shopzeus.com> - 2016-06-03 14:57 +0200
    Re: Multiple inheritance, super() and changing signature Nagy László Zsolt <gandalf@shopzeus.com> - 2016-06-03 16:06 +0200
    Re: Multiple inheritance, super() and changing signature Ian Kelly <ian.g.kelly@gmail.com> - 2016-06-03 08:39 -0600
    Re: Multiple inheritance, super() and changing signature Michael Selik <michael.selik@gmail.com> - 2016-06-03 15:33 +0000
    Re: Multiple inheritance, super() and changing signature Nagy László Zsolt <gandalf@shopzeus.com> - 2016-06-03 17:59 +0200
    Re: Multiple inheritance, super() and changing signature Michael Selik <michael.selik@gmail.com> - 2016-06-03 16:28 +0000
    Re: Multiple inheritance, super() and changing signature Ben Finney <ben+python@benfinney.id.au> - 2016-06-04 06:16 +1000
    Re: Multiple inheritance, super() and changing signature Ben Finney <ben+python@benfinney.id.au> - 2016-06-04 06:19 +1000
    Re: Multiple inheritance, super() and changing signature Ian Kelly <ian.g.kelly@gmail.com> - 2016-06-03 15:53 -0600
    Re: Multiple inheritance, super() and changing signature Ben Finney <ben+python@benfinney.id.au> - 2016-06-04 10:44 +1000

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