Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!news.albasani.net!rt.uk.eu.org!newsfeed.xs4all.nl!newsfeed1a.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 0.004 X-Spam-Evidence: '*H*': 0.99; '*S*': 0.00; 'remind': 0.05; 'convention.': 0.07; 'method.': 0.07; 'coders': 0.09; 'conventions.': 0.09; 'occasionally': 0.09; 'trailing': 0.09; 'underscore': 0.09; 'python': 0.11; 'def': 0.12; 'event):': 0.16; 'naming': 0.16; 'pep8': 0.16; 'stuff.': 0.16; 'subclass': 0.16; 'underscores': 0.16; 'fix': 0.17; 'wrote:': 0.18; 'code.': 0.18; 'bit': 0.19; 'basically': 0.19; 'normally': 0.19; 'thu,': 0.19; 'version.': 0.19; 'comfortable': 0.22; 'header:In-Reply-To:1': 0.27; "doesn't": 0.30; 'message-id:@mail.gmail.com': 0.30; "i'm": 0.30; 'code': 0.31; 'names.': 0.31; 'ok.': 0.31; 'purely': 0.31; 'class': 0.32; 'says': 0.33; 'standards': 0.33; 'trouble': 0.34; 'point.': 0.35; 'but': 0.35; 'received:google.com': 0.35; 'add': 0.35; 'there': 0.35; 'version': 0.36; 'described': 0.36; 'keyword': 0.36; 'method': 0.36; 'half': 0.37; 'two': 0.37; 'convention': 0.38; 'whatever': 0.38; 'to:addr:python-list': 0.38; 'pm,': 0.38; 'does': 0.39; 'to:addr:python.org': 0.39; 'enough': 0.39; 'how': 0.40; 'chain': 0.60; 'most': 0.60; 'matter': 0.61; 'information': 0.63; 'name': 0.63; 'myself': 0.63; 'more': 0.64; 'different': 0.65; 'situation': 0.65; 'helping': 0.70; 'wanting': 0.93 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :content-type; bh=SEr2RuJuzDcyDs4bdo6VEq99uCmWTGFGVVcsX/Sfjs0=; b=ChNFORS5lWsDW+GFwVF1DdB0QVnZhnLqhXitBhkEw4T+79EU9HKBJXMApcqFxxLuam XZNsw/S72NoBsplwQU4E9X0NhE8aAX9LjuZpByW8+iofRlpDb26n9sk4v2Zhtep4+b14 sGh+5emb9CSRNF/5wgligOX6QWkECAmVnNZ5ox2lN6mtvmShGcY8nhOg6V278EohHEtv /YEiEyZAPsVFgoXUBsnhr93z5yYNUSGjCWIFSEZFJUJHSjiaWNSFGimhiAXmaCdOQRWz N3Jpq3yUUoNBq4Lxv9cP91hpo4YbimCPe9RPNn/FUgW9kXXl+xBNnyWVEbSaCqakPJve Qq9A== X-Received: by 10.67.13.134 with SMTP id ey6mr15780314pad.44.1399609480914; Thu, 08 May 2014 21:24:40 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <57d21b4f-10db-4fbf-82f4-d33250b14456@googlegroups.com> References: <57d21b4f-10db-4fbf-82f4-d33250b14456@googlegroups.com> From: Ian Kelly Date: Thu, 8 May 2014 22:24:00 -0600 Subject: Re: trailing underscores naming convention_ To: Python Content-Type: text/plain; charset=UTF-8 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: 37 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1399609490 news.xs4all.nl 2966 [2001:888:2000:d::a6]:45952 X-Complaints-To: abuse@xs4all.nl Xref: csiph.com comp.lang.python:71151 On Thu, May 8, 2014 at 9:28 PM, Metallicow wrote: > I seem to be comfortable with all the information out around the net dealing > with python naming conventions. Occasionally I have to remind myself on some > of this stuff. The PEP8 does a good job for most of it, but I am having a bit > of trouble finding some more detailed information on the trailing half of > the underscores convention. > > The PEP8 says that one_ underscore is basically for helping fix > python keyword names. > OK. fair enough on that point. > > But what is the standards for everything else... purely coders choice?... > ...or other... > It would be nice if fellow pythoneers chimed in on the one or two trailing > underscores convention and how the use it in their code. I'm not aware of any convention for trailing underscores other than the one described in PEP8. > > Ok so the situation is I have made myself a subclass of AuiManager. > In AuiManager there is a method named OnLeftDClick. > In my subclass I am not wanting to override(or hence copy the code into mine) > to get my same named method to work as normally with event.Skip(). > > What I am wanting to do is just add extra functionality to the > event(it doesn't matter if the event comes before or after) without > stomping on(overriding) the AuiManager method. If you use a different name in the subclass then whatever code calls the method will continue to call the base class version instead of your subclassed version. Is there a reason you don't just use super() to chain the call to the base method? def OnLeftDClick(self, event): event.Skip() super(MyClassName, self).OnLeftDClick(event)