Path: csiph.com!fu-berlin.de!uni-berlin.de!not-for-mail From: "Sven R. Kunze" Newsgroups: comp.lang.python Subject: Re: Guido on python3 for beginners Date: Thu, 18 Feb 2016 22:37:23 +0100 Lines: 15 Message-ID: References: <48762040-a7e0-434c-92e8-8a0969210e5b@googlegroups.com> <5d31dd14-1a60-4f80-8889-d0616f404c70@googlegroups.com> <4e902c58-3370-4adf-905d-74630a6eea90@googlegroups.com> <60036746-78f7-4f05-a6d8-04e88b09c00f@googlegroups.com> <032f0f66-34df-4325-98e0-1127025d2a94@googlegroups.com> <31a618b2-a407-4723-9a4f-9b756fc93b0b@googlegroups.com> <0a920e92-5d31-4866-815b-cae7e201e4d8@googlegroups.com> <56c568f2$0$2832$c3e8da3$76491128@news.astraweb.com> <87r3ga7bct.fsf@jester.gateway.pace.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Trace: news.uni-berlin.de iWjlTfPjbWoms48AKiFrDAfJ/zUIQJC7VjFCYu2/9whw== Return-Path: X-Original-To: python-list@python.org Delivered-To: python-list@mail.python.org X-Spam-Status: OK 0.048 X-Spam-Evidence: '*H*': 0.90; '*S*': 0.00; 'python': 0.10; 'iterators': 0.16; 'py3': 0.16; 'received:io': 0.16; 'received:psf.io': 0.16; 'subject:python3': 0.16; 'wrote:': 0.16; 'suppose': 0.22; 'header:In-Reply-To:1': 0.24; 'paul': 0.24; 'correct': 0.28; 'curve': 0.29; 'programmers': 0.30; "d'aprano": 0.33; 'steven': 0.33; 'true.': 0.33; 'received:10.0': 0.34; 'best,': 0.35; 'lists.': 0.35; 'but': 0.36; 'to:addr:python-list': 0.36; 'subject:: ': 0.37; 'received:10': 0.37; 'to:addr:python.org': 0.40; 'where': 0.40; 'received:de': 0.40; 'charset:windows-1252': 0.62; 'more': 0.63; 'places': 0.64 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=mail.de; s=mail201212; t=1455831445; bh=Px3cvuxw5iHZWHMFqQIHAZDjdX6IW4+sK78MN8QV51g=; h=Subject:To:References:From:Date:In-Reply-To:From; b=zb5rryUnlpLipZlkkvbiXbNirtxwYFbjeNHxaAZ/19PbqCdTCsv89SPP/CMJ/YUu+ cRoU9+T689Ctk+6qweEpPIipd3aV35z6HhdkdZ1ThOQSgbnZ1A/NDYyj6uz5GDmj1n XIYQHhJS7JvAOZw3bx/mnzQc9IIfsjQdEO4kpjsA= In-Reply-To: <87r3ga7bct.fsf@jester.gateway.pace.com> X-purgate: clean X-purgate: This mail is considered clean (visit http://www.eleven.de for further information) X-purgate-type: clean X-purgate-Ad: Categorized by eleven eXpurgate (R) http://www.eleven.de X-purgate: This mail is considered clean (visit http://www.eleven.de for further information) X-purgate: clean X-purgate-size: 577 X-purgate-ID: 154282::1455831445-00003BBD-3B5A9590/0/0 X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.21rc2 Precedence: list List-Id: General discussion list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Xref: csiph.com comp.lang.python:103151 On 18.02.2016 07:59, Paul Rubin wrote: > Steven D'Aprano writes: >> I suppose that it is objectively correct that it is harder to learn >> than Python 2. But I don't think the learning curve is any steeper. If >> anything, the learning curve is ever-so-slightly less steep. > I think py3 has more learning curve because it uses iterators in places > where py2 uses lists. That's a significant new concept and it can be > bug-prone even for programmers who are experienced with it. That is indeed very true. Best, Sven