Path: csiph.com!usenet.pasdenom.info!dedibox.gegeweb.org!gegeweb.eu!gegeweb.org!de-l.enfer-du-nord.net!feeder1.enfer-du-nord.net!feeds.phibee-telecom.net!newsfeed.xs4all.nl!newsfeed5.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 0.000 X-Spam-Evidence: '*H*': 1.00; '*S*': 0.00; 'exception': 0.03; 'subject:question': 0.08; 'python': 0.09; 'from:addr:simplistix.co.uk': 0.09; 'from:name:chris withers': 0.09; 'message-id:@simplistix.co.uk': 0.09; 'received:89.151': 0.09; 'received:89.151.125': 0.09; 'received:89.151.125.140': 0.09; 'received:server1.simplistix.co.uk': 0.09; 'received:simplistix.co.uk': 0.09; 'def': 0.10; 'received:93.89': 0.16; 'received:93.89.128': 0.16; 'received:93.89.128.162': 0.16; 'received:buzzkill.local': 0.16; 'simplistix': 0.16; 'to:name:python list': 0.16; 'url:simplistix': 0.16; 'all,': 0.21; 'from:addr:chris': 0.22; 'cheers,': 0.23; 'raise': 0.24; 'pass': 0.25; 'header:User-Agent:1': 0.26; 'chris': 0.28; 'class': 0.29; "skip:' 10": 0.30; 'could': 0.32; 'to:addr:python-list': 0.33; 'there': 0.35; 'being': 0.37; 'to:addr:python.org': 0.39; 'url:co': 0.66; 'received:93': 0.72; 'received:89': 0.86 Date: Mon, 24 Sep 2012 18:43:33 +0100 From: Chris Withers User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:5.0) Gecko/20110624 Thunderbird/5.0 MIME-Version: 1.0 To: Python List Subject: metaclass question Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit 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: 20 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1348519361 news.xs4all.nl 6990 [2001:888:2000:d::a6]:41005 X-Complaints-To: abuse@xs4all.nl Xref: csiph.com comp.lang.python:29927 Hi All, Is there a metaclass-y way I could cause the following: class TheParser(Parser): def handle_ARecord(self): pass def handle_ARecord(self): pass ...to raise an exception as a result of the 'handle_ARecord' name being reused? cheers, Chris -- Simplistix - Content Management, Batch Processing & Python Consulting - http://www.simplistix.co.uk