Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!eu.feeder.erje.net!newsfeed.datemas.de!rt.uk.eu.org!newsfeed.xs4all.nl!newsfeed1.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 0.005 X-Spam-Evidence: '*H*': 0.99; '*S*': 0.00; 'assuming': 0.09; 'explanation': 0.09; 'matplotlib': 0.09; 'cc:addr:python-list': 0.11; 'from:addr:pobox.com': 0.16; 'from:addr:skip': 0.16; 'matlab': 0.16; 'python-based': 0.16; 'to:addr:pearwood.info': 0.16; 'to:addr:steve+comp.lang.python': 0.16; "to:name:steven d'aprano": 0.16; 'unsafe': 0.16; 'sender:addr:gmail.com': 0.17; 'cc:addr:python.org': 0.22; 'skip': 0.24; 'cc:2**0': 0.24; 'header :In-Reply-To:1': 0.27; 'message-id:@mail.gmail.com': 0.30; 'worked': 0.33; 'lab': 0.33; 'but': 0.35; 'received:google.com': 0.35; 'project': 0.37; 'needed': 0.38; 'john': 0.61; 'complete': 0.62; 'hunter': 0.84 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type; bh=2j6eZtHXz7nXnuwWmfVfFWH2mOk/0Kstk7VIJG07rrk=; b=GZTnE2IVCWZLrTh8Q2UBuwoqBvp7+fbAgARuvXdL2Sc8N0eKtdCNAv5u36cMcMwpmd BmtjnTq6npzfv6dT5v6meZzP2GnAnJA1Qnki8b4hTifXFwM/lQvdxPT58K9vBAL8YFUf OcdmtIhE87c9cv1Pawh7iYRoM9Stpqh3zPwrFtYhFtsODucRF6C/4pglP05XeedE3qY3 JN9YzImBhEfd4KZ58ECiFdRwpjai7hRwZBy+w6gMDHYAl8zt5PDj51e1eHph4EvKMQE6 b8jQUaYsJsZGMKxJEZW8ewvW/E418F8p/TNYe2jXynLcep77ewJXYiyjQ5Be8K4v50pz vv1g== MIME-Version: 1.0 X-Received: by 10.42.18.136 with SMTP id x8mr728462ica.11.1381153964675; Mon, 07 Oct 2013 06:52:44 -0700 (PDT) Sender: skip.montanaro@gmail.com In-Reply-To: <52521fc6$0$29984$c3e8da3$5496439d@news.astraweb.com> References: <5783f76c-5565-4089-a6d5-accb0bf329c0@googlegroups.com> <52521fc6$0$29984$c3e8da3$5496439d@news.astraweb.com> Date: Mon, 7 Oct 2013 08:52:44 -0500 X-Google-Sender-Auth: REM247MsjKs2fgLLRD45mVR-_VM Subject: Re: Variable arguments (*args, **kwargs): seeking elegance From: Skip Montanaro To: "Steven D'Aprano" Content-Type: text/plain; charset=UTF-8 Cc: Python 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: 12 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1381153969 news.xs4all.nl 15982 [2001:888:2000:d::a6]:54612 X-Complaints-To: abuse@xs4all.nl Xref: csiph.com comp.lang.python:56311 > What makes Matplotlib so professional? > > Assuming that "professional" packages necessarily do the right thing is > an unsafe assumption. Many packages have *lousy* interfaces. Not that it's a complete explanation for matplotlib's interfaces, but it did start out as a Python-based replacement for MATLAB. I seem to recall that John Hunter started the project because the lab he worked in as a postdoc only had a single MATLAB license, so it wasn't always available when he needed it. Skip