Re: Descriptors vs Property

Path	csiph.com!news.swapon.de!fu-berlin.de!uni-berlin.de!not-for-mail
From	Ethan Furman <ethan@stoneleaf.us>
Newsgroups	comp.lang.python
Subject	Re: Descriptors vs Property
Date	Wed, 16 Mar 2016 08:15:19 -0700
Lines	14
Message-ID	<mailman.215.1458141311.12893.python-list@python.org> (permalink)
References	<nc0b1u$ckq$1@dont-email.me>
Mime-Version	1.0
Content-Type	text/plain; charset=windows-1252; format=flowed
Content-Transfer-Encoding	7bit
X-Trace	news.uni-berlin.de pCRVDOlSPNIJx6U9ZKQzfwbjCdOnplFE71pdPX68vSxw==
Return-Path	<ethan@stoneleaf.us>
X-Original-To	python-list@python.org
Delivered-To	python-list@mail.python.org
X-Spam-Status	OK 0.008
X-Spam-Evidence	'H': 0.98; 'S': 0.00; 'implements': 0.07; '@property': 0.09; 'descriptor': 0.09; 'from:addr:ethan': 0.09; 'from:addr:stoneleaf.us': 0.09; 'from:name:ethan furman': 0.09; 'message-id:@stoneleaf.us': 0.09; 'received:io': 0.16; 'received:psf.io': 0.16; 'wrote:': 0.16; 'decorator': 0.22; 'header:In-Reply-To:1': 0.24; 'header:User-Agent:1': 0.26; 'follows': 0.29; 'methods.': 0.29; '~ethan~': 0.29; 'protocol': 0.35; 'to:addr:python-list': 0.36; 'pm,': 0.36; 'subject:: ': 0.37; 'to:addr:python.org': 0.40; 'charset:windows-1252': 0.62; 'more': 0.63; 'decorator,': 0.84; 'subject:Property': 0.91
User-Agent	Mozilla/5.0 (X11; Linux i686; rv:31.0) Gecko/20100101 Thunderbird/31.2.0
In-Reply-To	<nc0b1u$ckq$1@dont-email.me>
X-BeenThere	python-list@python.org
X-Mailman-Version	2.1.21
Precedence	list
List-Id	General discussion list for the Python programming language <python-list.python.org>
List-Unsubscribe	<https://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	<https://mail.python.org/mailman/listinfo/python-list>, <mailto:python-list-request@python.org?subject=subscribe>
Xref	csiph.com comp.lang.python:105045

Show key headers only | View raw

On 03/11/2016 09:59 PM, Veek. M wrote:

> A property uses the @property decorator and has @foo.setter
> @foo.deleter.
>
> A descriptor follows the descriptor protocol and implements the __get__
> __set__ __delete__ methods.

`property` is a descriptor combined with a decorator, so is a little 
more complex to understand.

--
~Ethan~

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

Thread

Descriptors vs Property "Veek. M" <vek.m1234@gmail.com> - 2016-03-12 11:29 +0530
  Re: Descriptors vs Property Chris Angelico <rosuav@gmail.com> - 2016-03-12 17:05 +1100
  Re: Descriptors vs Property Ian Kelly <ian.g.kelly@gmail.com> - 2016-03-11 23:12 -0700
    Re: Descriptors vs Property "Veek. M" <vek.m1234@gmail.com> - 2016-03-12 11:54 +0530
      Re: Descriptors vs Property Chris Angelico <rosuav@gmail.com> - 2016-03-12 17:35 +1100
      Re: Descriptors vs Property Ian Kelly <ian.g.kelly@gmail.com> - 2016-03-11 23:37 -0700
  Re: Descriptors vs Property "Veek. M" <vek.m1234@gmail.com> - 2016-03-12 11:50 +0530
    Re: Descriptors vs Property Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-03-12 18:13 +0100
      Re: Descriptors vs Property "Veek. M" <vek.m1234@gmail.com> - 2016-03-13 12:48 +0530
        Re: Descriptors vs Property Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-03-13 10:25 +0100
          Re: Descriptors vs Property "Veek. M" <vek.m1234@gmail.com> - 2016-03-13 15:26 +0530
            Re: Descriptors vs Property Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-03-13 11:35 +0100
              Re: Descriptors vs Property "Veek. M" <vek.m1234@gmail.com> - 2016-03-13 18:50 +0530
                Re: Descriptors vs Property Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-03-13 19:15 +0100
                Re: Descriptors vs Property Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-03-14 15:34 +0000
                Re: Descriptors vs Property Rustom Mody <rustompmody@gmail.com> - 2016-03-14 10:16 -0700
                Re: Descriptors vs Property Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-03-16 01:53 +0100
  Re: Descriptors vs Property Ethan Furman <ethan@stoneleaf.us> - 2016-03-16 08:15 -0700

csiph-web