Path: csiph.com!x330-a1.tempe.blueboxinc.net!usenet.pasdenom.info!news.albasani.net!newsfeed.freenet.ag!news2.euro.net!newsfeed.xs4all.nl!newsfeed6.news.xs4all.nl!xs4all!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 0.000 X-Spam-Evidence: '*H*': 1.00; '*S*': 0.00; 'subject:module': 0.04; 'happily': 0.07; 'read-only': 0.07; 'received:verizon.net': 0.07; 'terry': 0.07; 'python': 0.08; 'attributes,': 0.09; 'properties,': 0.09; 'received:80.91': 0.09; 'received:80.91.229': 0.09; 'received:gmane.org': 0.09; 'received:list': 0.09; 'attributes.': 0.16; 'reedy': 0.16; 'wrote:': 0.18; 'level,': 0.18; 'jan': 0.19; 'header:In-Reply-To:1': 0.22; 'module': 0.26; 'class': 0.29; 'pm,': 0.29; 'propose': 0.32; 'header:User-Agent:1': 0.33; 'header:X-Complaints-To:1': 0.34; 'steven': 0.34; 'to:addr:python- list': 0.35; 'received:org': 0.36; 'to:addr:python.org': 0.40; 'subject:Read': 0.91 X-Injected-Via-Gmane: http://gmane.org/ To: python-list@python.org From: Terry Reedy Subject: Re: Read-only attribute in module Date: Thu, 09 Feb 2012 22:27:50 -0500 References: <878vkc426c.fsf@benfinney.id.au> <4f346d28$0$29986$c3e8da3$5496439d@news.astraweb.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Gmane-NNTP-Posting-Host: pool-74-109-121-73.phlapa.fios.verizon.net User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:8.0) Gecko/20111105 Thunderbird/8.0 In-Reply-To: <4f346d28$0$29986$c3e8da3$5496439d@news.astraweb.com> X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.12 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: 11 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1328844498 news.xs4all.nl 6847 [2001:888:2000:d::a6]:37291 X-Complaints-To: abuse@xs4all.nl Xref: x330-a1.tempe.blueboxinc.net comp.lang.python:20134 On 2/9/2012 8:04 PM, Steven D'Aprano wrote: > Python happily violates "consenting adults" all over the place. We have > properties, which can easily create read-only and write-once attributes. So propose that propery() work at module level, for module attributes, as well as for class attributes. -- Terry Jan Reedy