Path: csiph.com!usenet.pasdenom.info!aioe.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: UNSURE 0.204 X-Spam-Level: ** X-Spam-Evidence: '*H*': 0.64; '*S*': 0.05; 'chris,': 0.16; 'expression.': 0.16; 'from:addr:rosuav': 0.16; 'from:name:chris angelico': 0.16; 'wrote:': 0.18; 'aug': 0.22; 'header:In-Reply- To:1': 0.27; 'function': 0.29; 'am,': 0.29; 'subject:list': 0.30; 'message-id:@mail.gmail.com': 0.30; 'usually': 0.31; 'restricted': 0.31; 'subject:that': 0.31; 'fri,': 0.33; 'tool': 0.35; 'but': 0.35; 'received:google.com': 0.35; 'returning': 0.36; 'subject:?': 0.36; 'others.': 0.38; 'to:addr:python-list': 0.38; 'bad': 0.39; 'to:addr:python.org': 0.39; '30,': 0.65; 'subject:there': 0.68; 'everything,': 0.84; 'task,': 0.91; 'suited': 0.93; '2013': 0.98 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=twAbuyLqK3RfeyCjWtPJtk1jYeS6qZrHqhYvjbfXNrE=; b=BsV27FMqf8+2JiYtnLDDuOZbRnEQ7F+NNnoYbom0zamm8fvbbCC2+skgxJl1VtihDp QqKZ6DY39T6RsLKK8ejlJXt0hE7vL5F+5hHzoPCnHg+IG4oHDgQ0NdgiPAmDroOj2OS9 vzpbBYQTka0a3222dqGDQDzErjwJzq6b6CDasXTLZC+1hmkEnOlEs1U7bHkPknQmcTZB a4G6Btzjhde0Z2+Xlx1zReFf1HeT2C9qDorY1Jr88VnSoivgWtBgGYxhJCVakZ7bRR/T I1D4T9yB/KvTBbqDcGhYiihESUkXV2WuWZMm30N9Hbo597Ta7e0TsyUivgQ5+Dp5ZeeT EexQ== MIME-Version: 1.0 X-Received: by 10.52.173.71 with SMTP id bi7mr82068vdc.38.1377812139629; Thu, 29 Aug 2013 14:35:39 -0700 (PDT) In-Reply-To: <6e80de10-56c8-4be9-ac88-bc072c409a76@googlegroups.com> References: <90afb50e-7932-4e05-a90d-7005e1de91b8@googlegroups.com> <6e80de10-56c8-4be9-ac88-bc072c409a76@googlegroups.com> Date: Fri, 30 Aug 2013 07:35:39 +1000 Subject: Re: Is there a function that applies list of functions to a value? From: Chris Angelico To: python-list@python.org Content-Type: text/plain; charset=ISO-8859-1 X-Mailman-Approved-At: Fri, 30 Aug 2013 05:31:50 +0200 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: 10 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1377833511 news.xs4all.nl 15872 [2001:888:2000:d::a6]:49144 X-Complaints-To: abuse@xs4all.nl Xref: csiph.com comp.lang.python:53272 On Fri, Aug 30, 2013 at 7:27 AM, wrote: > Chris, call me a snob, but I resent using lambdas (aren't they usually considered odd/bad practice in python?) They're not bad practice; all they are is a function without a name, that's restricted to returning a single expression. So they're perfectly suited to this task, and ill-suited to some others. Like everything, lambda's a tool that can be used or misused. ChrisA