Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > comp.lang.python > #3809
| Path | csiph.com!x330-a1.tempe.blueboxinc.net!usenet.pasdenom.info!news.albasani.net!news2.arglkargh.de!news.wiretrip.org!newsfeed.xs4all.nl!newsfeed5.news.xs4all.nl!xs4all!post.news.xs4all.nl!not-for-mail |
|---|---|
| Return-Path | <prvs=085ab6f2d=jeanmichel@sequans.com> |
| X-Original-To | python-list@python.org |
| Delivered-To | python-list@mail.python.org |
| X-Spam-Status | OK 0.006 |
| X-Spam-Evidence | '*H*': 0.99; '*S*': 0.00; 'subject:Python': 0.04; 'instance': 0.05; 'def': 0.13; 'wrote:': 0.14; 'chad': 0.16; 'did,': 0.16; 'received:192.168.200': 0.16; 'subject:Classes': 0.16; 'cc:no real name:2**0': 0.20; 'cc:2**0': 0.20; 'header:In- Reply-To:1': 0.22; 'subject:question': 0.22; 'cc:addr:python- list': 0.22; 'pass': 0.27; 'class': 0.29; 'cc:addr:python.org': 0.31; 'created': 0.33; 'test': 0.33; 'received:192': 0.34; 'print': 0.35; 'header:User-Agent:1': 0.35; 'received:192.168': 0.37; 'how': 0.39; 'skip:h 20': 0.60; 'subject:about': 0.66 |
| X-IronPort-AV | E=Sophos;i="4.64,252,1301868000"; d="scan'208";a="1274521" |
| X-Virus-Scanned | amavisd-new at zimbra.sequans.com |
| Date | Thu, 21 Apr 2011 18:30:14 +0200 |
| From | Jean-Michel Pichavant <jeanmichel@sequans.com> |
| User-Agent | Mozilla-Thunderbird 2.0.0.24 (X11/20100328) |
| MIME-Version | 1.0 |
| To | chad <cdalten@gmail.com> |
| Subject | Re: A question about Python Classes |
| References | <2219ee53-e8aa-4ac4-839f-014c3d1b1914@a19g2000prj.googlegroups.com> |
| In-Reply-To | <2219ee53-e8aa-4ac4-839f-014c3d1b1914@a19g2000prj.googlegroups.com> |
| Content-Type | text/plain; charset=ISO-8859-1; format=flowed |
| Content-Transfer-Encoding | 7bit |
| Cc | python-list@python.org |
| X-BeenThere | python-list@python.org |
| X-Mailman-Version | 2.1.12 |
| Precedence | list |
| List-Id | General discussion list for the Python programming language <python-list.python.org> |
| List-Unsubscribe | <http://mail.python.org/mailman/options/python-list>, <mailto:python-list-request@python.org?subject=unsubscribe> |
| List-Archive | <http://mail.python.org/pipermail/python-list> |
| List-Post | <mailto:python-list@python.org> |
| List-Help | <mailto:python-list-request@python.org?subject=help> |
| List-Subscribe | <http://mail.python.org/mailman/listinfo/python-list>, <mailto:python-list-request@python.org?subject=subscribe> |
| Newsgroups | comp.lang.python |
| Message-ID | <mailman.711.1303403421.9059.python-list@python.org> (permalink) |
| Lines | 31 |
| NNTP-Posting-Host | 82.94.164.166 |
| X-Trace | 1303403421 news.xs4all.nl 65870 [::ffff:82.94.164.166]:51893 |
| X-Complaints-To | abuse@xs4all.nl |
| Xref | x330-a1.tempe.blueboxinc.net comp.lang.python:3809 |
Show key headers only | View raw
chad wrote: > Let's say I have the following.... > > class BaseHandler: > def foo(self): > print "Hello" > > class HomeHandler(BaseHandler): > pass > > > Then I do the following... > > test = HomeHandler() > test.foo() > > How can HomeHandler call foo() when I never created an instance of > BaseHandler? > > Chad > you did, test is an instance of BaseHandler. > isinstance(test, HomeHandler) < True > isinstance(test, BaseHandler) < True JM
Back to comp.lang.python | Previous | Next — Previous in thread | Next in thread | Find similar
A question about Python Classes chad <cdalten@gmail.com> - 2011-04-21 08:43 -0700
Re: A question about Python Classes Jean-Michel Pichavant <jeanmichel@sequans.com> - 2011-04-21 18:30 +0200
Re: A question about Python Classes chad <cdalten@gmail.com> - 2011-04-21 09:46 -0700
Re: A question about Python Classes "Pascal J. Bourguignon" <pjb@informatimago.com> - 2011-04-21 19:12 +0200
Re: A question about Python Classes MRAB <python@mrabarnett.plus.com> - 2011-04-21 19:00 +0100
Re: A question about Python Classes Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2011-04-22 01:53 +0000
Re: A question about Python Classes Jean-Michel Pichavant <jeanmichel@sequans.com> - 2011-04-22 11:47 +0200
Re: A question about Python Classes Terry Reedy <tjreedy@udel.edu> - 2011-04-21 13:39 -0400
Re: A question about Python Classes Ethan Furman <ethan@stoneleaf.us> - 2011-04-21 11:34 -0700
Re: A question about Python Classes "Kyle T. Jones" <onexpadREMOVE@EVOMERyahoodotyouknow.com> - 2011-04-22 08:49 -0500
Re: A question about Python Classes Ethan Furman <ethan@stoneleaf.us> - 2011-04-22 12:38 -0700
Re: A question about Python Classes Ian Kelly <ian.g.kelly@gmail.com> - 2011-04-22 13:40 -0600
csiph-web