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

Groups > comp.lang.python > #4301

Re: Composition instead of inheritance

Path csiph.com!x330-a1.tempe.blueboxinc.net!usenet.pasdenom.info!aioe.org!feeder.news-service.com!news2.euro.net!newsgate.cistron.nl!newsgate.news.xs4all.nl!post.news.xs4all.nl!not-for-mail
Return-Path <prvs=0931498fc=jeanmichel@sequans.com>
X-Original-To python-list@python.org
Delivered-To python-list@mail.python.org
X-Spam-Status OK 0.010
X-Spam-Evidence '*H*': 0.98; '*S*': 0.00; 'behavior.': 0.07; 'okay': 0.09; '>>>': 0.12; 'wrote:': 0.14; '(remember': 0.16; 'actualy': 0.16; 'finney': 0.16; 'furman': 0.16; 'received:192.168.200': 0.16; 'whole,': 0.16; 'possibly': 0.16; 'describes': 0.19; 'writes:': 0.20; 'cc:no real name:2**0': 0.20; 'cc:2**0': 0.20; 'header:In-Reply-To:1': 0.22; 'cc:addr:python-list': 0.22; 'classes': 0.26; 'object': 0.27; 'implement': 0.30; 'cc:addr:python.org': 0.31; 'model': 0.31; 'carl': 0.31; 'another': 0.32; 'source': 0.32; 'using': 0.34; 'received:192': 0.34; 'header:User-Agent:1': 0.35; 'received:192.168': 0.37; 'some': 0.37; 'but': 0.38; 'used': 0.38; 'owns': 0.60; 'taking': 0.61; 'upon': 0.63; 'skip:\xe2 10': 0.72; 'composition': 0.84
X-IronPort-AV E=Sophos;i="4.64,286,1301868000"; d="scan'208";a="1436552"
X-Virus-Scanned amavisd-new at zimbra.sequans.com
Date Fri, 29 Apr 2011 11:23:39 +0200
From Jean-Michel Pichavant <jeanmichel@sequans.com>
User-Agent Mozilla-Thunderbird 2.0.0.24 (X11/20100328)
MIME-Version 1.0
To Ben Finney <ben+python@benfinney.id.au>
Subject Re: Composition instead of inheritance
References <d34a5410-42a1-44f6-91b4-32853ae55aca@glegroupsg2000goo.googlegroups.com> <mailman.971.1304040768.9059.python-list@python.org> <87oc3pk9h0.fsf@benfinney.id.au>
In-Reply-To <87oc3pk9h0.fsf@benfinney.id.au>
Content-Type text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding 8bit
Cc python-list@python.org
X-BeenThere python-list@python.org
X-Mailman-Version 2.1.12
Precedence list
List-Id General discussion list for the Python programming language <python-list.python.org>
List-Unsubscribe <http://mail.python.org/mailman/options/python-list>, <mailto:python-list-request@python.org?subject=unsubscribe>
List-Archive <http://mail.python.org/pipermail/python-list>
List-Post <mailto:python-list@python.org>
List-Help <mailto:python-list-request@python.org?subject=help>
List-Subscribe <http://mail.python.org/mailman/listinfo/python-list>, <mailto:python-list-request@python.org?subject=subscribe>
Newsgroups comp.lang.python
Message-ID <mailman.986.1304069024.9059.python-list@python.org> (permalink)
Lines 24
NNTP-Posting-Host 82.94.164.166
X-Trace 1304069025 news.xs4all.nl 32470 [::ffff:82.94.164.166]:45383
X-Complaints-To abuse@xs4all.nl
Xref x330-a1.tempe.blueboxinc.net comp.lang.python:4301

Show key headers only | View raw

Ben Finney wrote:
> Ethan Furman <ethan@stoneleaf.us> writes:
>
>   
>> Carl Banks wrote:
>>     
>>> That's not what we mean by composition. Composition is when one
>>> object calls upon another object that it owns to implement some of
>>> its behavior. Often used to model a part/whole relationship, hence
>>> the name.
>>>       
>> Hmmm. Okay -- any ideas for a better term? Something that describes
>> taking different source classes and fusing them into a new whole,
>> possibly using single-inheritance... Frankenstein, maybe? ;)
>>     
>
> (Remember that Frankenstein was not the monster, but the scientist.)
>
> “Hybrid”?
>
>   
Actualy this story is about the villagers being the monsters :o)

JM

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

Thread

Re: Composition instead of inheritance Carl Banks <pavlovevidence@gmail.com> - 2011-04-28 15:35 -0700
  Re: Composition instead of inheritance Ethan Furman <ethan@stoneleaf.us> - 2011-04-28 18:43 -0700
    Re: Composition instead of inheritance Ben Finney <ben+python@benfinney.id.au> - 2011-04-29 13:44 +1000
      Re: Composition instead of inheritance Jean-Michel Pichavant <jeanmichel@sequans.com> - 2011-04-29 11:23 +0200
  Re: Composition instead of inheritance MRAB <python@mrabarnett.plus.com> - 2011-04-29 03:14 +0100
  Re: Composition instead of inheritance James Mills <prologic@shortcircuit.net.au> - 2011-04-29 13:16 +1000
  Re: Composition instead of inheritance Dan Stromberg <drsalists@gmail.com> - 2011-04-28 20:58 -0700
    Re: Composition instead of inheritance Ben Finney <ben+python@benfinney.id.au> - 2011-04-29 14:14 +1000
  Re: Composition instead of inheritance John Nagle <nagle@animats.com> - 2011-04-28 22:10 -0700
  Re: Composition instead of inheritance Ethan Furman <ethan@stoneleaf.us> - 2011-04-29 13:39 -0700

csiph-web