Path: csiph.com!fu-berlin.de!uni-berlin.de!not-for-mail From: Christopher Reimer Newsgroups: comp.lang.python Subject: Re: How much sanity checking is required for function inputs? Date: Sat, 23 Apr 2016 20:41:38 -0700 Lines: 24 Message-ID: References: <5713E52D.3060407@icloud.com> <1461131475.4042173.584042297.03DAB00E@webmail.messagingengine.com> <57171D23.40709@stoneleaf.us> <1461133057.4046578.584060569.2DD34821@webmail.messagingengine.com> <57185E88.30201@yahoo.com> <57197FC3.4030701@icloud.com> <1461291613.433097.586174185.01BB7E37@webmail.messagingengine.com> <57199BA5.4000703@icloud.com> <1461302724.477236.586265777.181ACCA0@webmail.messagingengine.com> <571C21A3.5090507@icloud.com> <571C302C.2010800@icloud.com> <571C3B5C.8030403@gmail.com> <571C4072.1000005@icloud.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Trace: news.uni-berlin.de jrSzLDYKoXSkjOdcRbJhxgkr4V5AlCABBxvLbeHSmxTw== Return-Path: X-Original-To: python-list@python.org Delivered-To: python-list@mail.python.org X-Spam-Status: OK 0.007 X-Spam-Evidence: '*H*': 0.99; '*S*': 0.00; 'static': 0.03; 'implements': 0.07; 'scripts': 0.09; 'subject:How': 0.09; 'c/c++': 0.09; 'python': 0.10; 'language,': 0.11; 'instead.': 0.15; 'c/c++.': 0.16; 'employers': 0.16; 'flavors': 0.16; 'hierarchy.': 0.16; 'inheritance': 0.16; 'received:io': 0.16; 'received:psf.io': 0.16; 'shop.': 0.16; 'subject:required': 0.16; 'wrote:': 0.16; 'resolved': 0.18; 'programmer': 0.18; 'language': 0.19; 'student': 0.20; 'windows': 0.20; 'java': 0.22; 'programming': 0.22; 'header :User-Agent:1': 0.26; "doesn't": 0.26; 'chris': 0.26; 'received:17': 0.27; 'assembly': 0.29; 'classes': 0.30; 'code': 0.30; 'programmers': 0.30; 'probably': 0.31; 'received:10.0.0': 0.32; 'class': 0.33; 'michael': 0.33; 'received:10.0': 0.34; 'community': 0.36; 'but': 0.36; 'visual': 0.36; 'to:addr:python- list': 0.36; 'subject:?': 0.36; 'pm,': 0.36; 'subject:: ': 0.37; 'received:10': 0.37; 'method': 0.37; 'beyond': 0.37; 'wanted': 0.37; 'thank': 0.38; 'means': 0.39; 'to:addr:python.org': 0.40; 'header:MIME-version:1': 0.60; 'organization': 0.60; 'your': 0.60; 'desk': 0.61; 'charset:windows-1252': 0.62; 'strictly': 0.64; 'college': 0.67; 'prohibited': 0.70; 'home.': 0.75; 'header:In- reply-to:1': 0.84; 'afford': 0.91; 'subject:much': 0.91; 'taught': 0.97 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2016-04-24_03:,, signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 clxscore=1015 suspectscore=1 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1510270003 definitions=main-1604240062 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.7.2 In-reply-to: <571C3B5C.8030403@gmail.com> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=icloud.com; s=4d515a; t=1461469297; bh=r1WNhhJcPVcf/zbmR5K30GuoGwJG4Hbo4zB/PTBuYdI=; h=Subject:To:From:Message-id:Date:MIME-version:Content-type; b=BU1VS0WnE5bYzfPPw5s1kJfjVnW23hzJRkoViDZeZC6atZbbgN2ypnRVp42LZwhe1 RaYXmcQBVvnCGGh1PexgdFnofGls1WLQOWU5zooJVzm8Opca/7pF3reR4iFCbF3+DI GgyaZQQwl1mW57VqD0wtRpZVjylDZDAIqhCU+fXvCN8VAc2UYOpeAKe4orE45igOmQ +zCJKD2Q/7BEDKEIHPNzimF8Tp2gbA827rGqeQqjZ09qpDq99SttcgefYc0m3LW0s1 MFNJdxGDpC0ugtxV92aHt0gDrFZT5msFxkiMM+r6EDeiK6xu+VnBRcX7pDk6xaDU/3 ngJ1HheWRimzw== X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: General discussion list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Mailman-Original-Message-ID: <571C4072.1000005@icloud.com> X-Mailman-Original-References: <5713E52D.3060407@icloud.com> <1461131475.4042173.584042297.03DAB00E@webmail.messagingengine.com> <57171D23.40709@stoneleaf.us> <1461133057.4046578.584060569.2DD34821@webmail.messagingengine.com> <57185E88.30201@yahoo.com> <57197FC3.4030701@icloud.com> <1461291613.433097.586174185.01BB7E37@webmail.messagingengine.com> <57199BA5.4000703@icloud.com> <1461302724.477236.586265777.181ACCA0@webmail.messagingengine.com> <571C21A3.5090507@icloud.com> <571C302C.2010800@icloud.com> <571C3B5C.8030403@gmail.com> Xref: csiph.com comp.lang.python:107534 On 4/23/2016 8:19 PM, Michael Torrie wrote: > The reason you weren't taught beyond class inheritance is because Java > implements organization only through a class hierarchy. Whole > generations of Java programmers think that program organization is > through classes (a static main method means your code is procedural, by > the way). I never wanted to learn Java in the first place. My community college couldn't afford to renew the Microsoft site license, which local employers required to learn C/C++ in MS Visual Studio, and all flavors of Java got taught for the programming classes instead. I wanted to learn C/C++. I even wanted to learn assembly language, but I was the only student who showed up for the class and it got cancelled. Of course, it probably doesn't help that I got a job in help desk support after I graduated with A.S. degree in Java and never programmed professionally. Thinking like a programmer helped me resolved many IT problems over the last 12 years. My current job in computer security requires tinkering with PowerShell scripts as Python is strictly prohibited in this Windows shop. I have made Python my main programming language at home. Thank you, Chris R.