Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!eternal-september.org!feeder.eternal-september.org!news.stack.nl!newsfeed.xs4all.nl!newsfeed2.news.xs4all.nl!xs4all!newsgate.cistron.nl!newsgate.news.xs4all.nl!post.news.xs4all.nl!not-for-mail Return-Path: X-Original-To: python-list@python.org Delivered-To: python-list@mail.python.org X-Spam-Status: OK 0.001 X-Spam-Evidence: '*H*': 1.00; '*S*': 0.00; 'from:addr:yahoo.co.uk': 0.04; 'lawrence': 0.09; 'received:80.91': 0.09; 'received:80.91.229': 0.09; 'received:gmane.org': 0.09; 'received:list': 0.09; 'subject:skip:a 10': 0.09; 'language.': 0.14; 'finney': 0.16; 'guessing': 0.16; 'namespace,': 0.16; 'received:80.91.229.3': 0.16; 'received:plane.gmane.org': 0.16; 'slight': 0.16; 'subject:object': 0.16; 'subject:simple': 0.16; 'subject:type': 0.16; 'language': 0.16; 'wrote:': 0.18; 'module': 0.19; 'meant': 0.20; '>>>': 0.22; 'import': 0.22; 'header:User- Agent:1': 0.23; 'class.': 0.26; 'right.': 0.26; 'read,': 0.26; 'header:X-Complaints-To:1': 0.27; 'header:In-Reply-To:1': 0.27; "i'm": 0.30; "d'aprano": 0.31; 'stands': 0.31; 'steven': 0.31; 'writes:': 0.31; 'class': 0.32; 'quite': 0.32; 'url:python': 0.33; 'common': 0.35; 'definition': 0.35; 'but': 0.35; 'instances': 0.36; 'useful': 0.36; 'url:org': 0.36; 'wrong': 0.37; 'ben': 0.38; 'url:library': 0.38; 'to:addr:python-list': 0.38; 'aside': 0.39; 'sure': 0.39; 'to:addr:python.org': 0.39; 'received:org': 0.40; 'how': 0.40; 'url:3': 0.61; 'skip:n 10': 0.64; 'our': 0.64; 'subjectcharset:utf-8': 0.72 X-Injected-Via-Gmane: http://gmane.org/ To: python-list@python.org From: Mark Lawrence Subject: Re: Correct type for a simple =?UTF-8?B?4oCcYmFnIG9mIGF0dHJpYnV0?= =?UTF-8?B?ZXPigJ0gbmFtZXNwYWNlIG9iamVjdA==?= Date: Sun, 03 Aug 2014 18:38:04 +0100 References: <7ef67ccc-3fc3-47dd-b858-09ef3b57a497@googlegroups.com> <87r40zmkhr.fsf@elektro.pacujo.net> <53dd0717$0$29973$c3e8da3$5496439d@news.astraweb.com> <857g2qd5oc.fsf_-_@benfinney.id.au> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-Gmane-NNTP-Posting-Host: host-92-24-217-238.ppp.as43234.net User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.0 In-Reply-To: <857g2qd5oc.fsf_-_@benfinney.id.au> X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: General discussion list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Newsgroups: comp.lang.python Message-ID: Lines: 29 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1407087500 news.xs4all.nl 2934 [2001:888:2000:d::a6]:41120 X-Complaints-To: abuse@xs4all.nl Xref: csiph.com comp.lang.python:75613 On 02/08/2014 20:58, Ben Finney wrote: > Steven D'Aprano writes: > >> If you need instances which carry state, then object is the wrong >> class. > > Right. The ‘types’ module provides a SimpleNamespace class for the > common “bag of attributes” use case:: > > >>> import types > >>> foo = types.SimpleNamespace() > >>> foo.x = 3 > >>> foo > namespace(x=3) > > > A slight aside but from the link "SimpleNamespace may be useful as a replacement for class NS: pass." I'm not quite sure how that class definition is meant to read, other than guessing that NS stands for NameSpace, any ideas? -- My fellow Pythonistas, ask not what our language can do for you, ask what you can do for our language. Mark Lawrence