Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > comp.lang.python > #11659
| Path | csiph.com!x330-a1.tempe.blueboxinc.net!usenet.pasdenom.info!aioe.org!feeder.news-service.com!newsfeed.xs4all.nl!newsfeed6.news.xs4all.nl!xs4all!post.news.xs4all.nl!not-for-mail |
|---|---|
| Return-Path | <rosuav@gmail.com> |
| X-Original-To | python-list@python.org |
| Delivered-To | python-list@mail.python.org |
| X-Spam-Status | OK 0.011 |
| X-Spam-Evidence | '*H*': 0.98; '*S*': 0.00; 'value,': 0.04; 'initialize': 0.07; 'initialized': 0.09; 'am,': 0.12; 'evaluates': 0.16; 'expression.': 0.16; 'from:addr:rosuav': 0.16; 'from:name:chris angelico': 0.16; 'syntax': 0.16; 'wrote:': 0.16; 'wed,': 0.17; 'once,': 0.18; "aren't": 0.21; 'maybe': 0.21; 'header:In-Reply-To:1': 0.22; 'aug': 0.24; 'message- id:@mail.gmail.com': 0.29; 'asking': 0.29; 'subject:?': 0.31; 'list': 0.32; 'cases': 0.32; 'expression': 0.32; 'minor': 0.32; 'there': 0.33; 'to:addr:python-list': 0.33; '(as': 0.34; '17,': 0.34; 'similar': 0.35; 'are.': 0.37; 'variables': 0.37; 'but': 0.37; 'something': 0.37; 'think': 0.38; 'received:google.com': 0.38; 'received:209.85': 0.38; 'subject:: ': 0.39; 'to:addr:python.org': 0.39; "it's": 0.40; 'subject:one': 0.77; 'subject:value': 0.84; 'times;': 0.84 |
| DKIM-Signature | v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=CXxE4nPbhNP2OnnWqGNsKde02f1bBwPY+IPtYRXUsNE=; b=OthOAPWcvUAbiT6js3/oR+2MpgtJ9iSOLNdLT12wRVYlRNlC/Awlu1W5L8kZkuNB9D DcVeCYGAewh+GpB14cNIYiCCL9DcL4WO+4TRGziZ3g9RqziS1HjVQULjVwforF/J31bQ X+wGd5jSjvPT4FSOODxYRsClLIeUUYn/UVzjg= |
| MIME-Version | 1.0 |
| In-Reply-To | <7f30e39b-4e4f-4426-b819-b4670871d199@df3g2000vbb.googlegroups.com> |
| References | <16ea4848-db0c-489a-968c-ca40700f5806@m5g2000prh.googlegroups.com> <j2eki3$43t$1@dont-email.me> <7f30e39b-4e4f-4426-b819-b4670871d199@df3g2000vbb.googlegroups.com> |
| Date | Wed, 17 Aug 2011 08:13:49 +0100 |
| Subject | Re: Syntactic sugar for assignment statements: one value to multiple targets? |
| From | Chris Angelico <rosuav@gmail.com> |
| To | python-list@python.org |
| Content-Type | text/plain; charset=ISO-8859-1 |
| 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.117.1313565232.27778.python-list@python.org> (permalink) |
| Lines | 18 |
| NNTP-Posting-Host | 2001:888:2000:d::a6 |
| X-Trace | 1313565232 news.xs4all.nl 23861 [2001:888:2000:d::a6]:46355 |
| X-Complaints-To | abuse@xs4all.nl |
| Xref | x330-a1.tempe.blueboxinc.net comp.lang.python:11659 |
Show key headers only | View raw
On Wed, Aug 17, 2011 at 1:14 AM, gc <gc1223@gmail.com> wrote: > Perfectly reasonable request! Maybe there aren't as many cases when > multiple variables need to be initialized to the same value as I think > there are. > Minor clarification: You don't want to initialize them to the same value, which you can do already: a=b=c=d=e=dict() You want to initialize them each to a fresh evaluation of the same expression. What you're asking for is a syntax that writes an expression once, but evaluates it many times; I think it's going to work out something very similar to a list comprehension (as has been mentioned). ChrisA
Back to comp.lang.python | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
Syntactic sugar for assignment statements: one value to multiple targets? gc <gc1223@gmail.com> - 2011-08-02 18:45 -0700
Re: Syntactic sugar for assignment statements: one value to multiple targets? Chris Angelico <rosuav@gmail.com> - 2011-08-03 03:09 +0100
Re: Syntactic sugar for assignment statements: one value to multiple targets? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2011-08-03 18:25 +1000
Re: Syntactic sugar for assignment statements: one value to multiple targets? Tim Chase <python.list@tim.thechases.com> - 2011-08-03 06:15 -0500
Re: Syntactic sugar for assignment statements: one value to multiple targets? Tim Chase <python.list@tim.thechases.com> - 2011-08-03 06:25 -0500
Re: Syntactic sugar for assignment statements: one value to multiple targets? gc <gc1223@gmail.com> - 2011-08-16 12:50 -0700
Re: Syntactic sugar for assignment statements: one value to multiple targets? Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2011-08-03 20:29 +1200
Re: Syntactic sugar for assignment statements: one value to multiple targets? "Martin P. Hellwig" <martin.hellwig@gmail.com> - 2011-08-16 21:39 +0100
Re: Syntactic sugar for assignment statements: one value to multiple targets? gc <gc1223@gmail.com> - 2011-08-16 17:14 -0700
Re: Syntactic sugar for assignment statements: one value to multiple targets? MRAB <python@mrabarnett.plus.com> - 2011-08-17 03:11 +0100
Re: Syntactic sugar for assignment statements: one value to multiple targets? Chris Angelico <rosuav@gmail.com> - 2011-08-17 08:13 +0100
Re: Syntactic sugar for assignment statements: one value to multiple targets? gc <gc1223@gmail.com> - 2011-08-17 02:26 -0700
Re: Syntactic sugar for assignment statements: one value to multiple targets? Chris Angelico <rosuav@gmail.com> - 2011-08-17 10:45 +0100
Re: Syntactic sugar for assignment statements: one value to multiple targets? gc <gc1223@gmail.com> - 2011-08-17 03:33 -0700
Re: Syntactic sugar for assignment statements: one value to multiple targets? Terry Reedy <tjreedy@udel.edu> - 2011-08-17 12:12 -0400
Re: Syntactic sugar for assignment statements: one value to multiple targets? MRAB <python@mrabarnett.plus.com> - 2011-08-17 17:55 +0100
Re: Syntactic sugar for assignment statements: one value to multiple targets? Chris Angelico <rosuav@gmail.com> - 2011-08-17 18:25 +0100
Re: Syntactic sugar for assignment statements: one value to multiple targets? "OKB (not okblacke)" <brenNOSPAMbarn@NObrenSPAMbarn.net> - 2011-08-17 19:13 +0000
Re: Syntactic sugar for assignment statements: one value to multiple targets? Zero Piraeus <schesis@gmail.com> - 2011-08-17 16:07 -0400
Re: Syntactic sugar for assignment statements: one value to multiple targets? Ethan Furman <ethan@stoneleaf.us> - 2011-08-17 12:52 -0700
Re: Syntactic sugar for assignment statements: one value to multiple targets? John Pinner <funthyme@gmail.com> - 2011-08-18 02:26 -0700
Re: Syntactic sugar for assignment statements: one value to multiple targets? Roy Smith <roy@panix.com> - 2011-08-18 09:13 -0400
csiph-web