Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!eu.feeder.erje.net!newsfeed0.kamp.net!newsfeed.kamp.net!feeder1.cambriumusenet.nl!feed.tweaknews.nl!194.109.133.83.MISMATCH!newsfeed.xs4all.nl!newsfeed4a.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 0.007 X-Spam-Evidence: '*H*': 0.99; '*S*': 0.00; '"("': 0.09; 'received:80.91': 0.09; 'received:80.91.229': 0.09; 'received:gmane.org': 0.09; 'received:list': 0.09; '")"': 0.16; '4:25': 0.16; '::=': 0.16; 'doc:': 0.16; 'expression.': 0.16; 'finney': 0.16; 'parentheses': 0.16; 'received:80.91.229.3': 0.16; 'received:plane.gmane.org': 0.16; 'reedy': 0.16; 'wrote:': 0.18; 'header:User-Agent:1': 0.23; 'header:X-Complaints-To:1': 0.27; 'subject:learning': 0.31; 'wright': 0.31; 'writes:': 0.31; 'thanks': 0.36; 'ben': 0.38; 'to:addr:python-list': 0.38; 'pm,': 0.38; 'to:addr:python.org': 0.39; 'received:org': 0.40; 'expression': 0.60; 'advertising': 0.74; 'saw': 0.77; 'executive': 0.82; 'received:125': 0.84 X-Injected-Via-Gmane: http://gmane.org/ To: python-list@python.org From: Ben Finney Subject: Re: learning to use iterators Date: Thu, 25 Dec 2014 06:58:28 +1100 References: <878uhyb3hq.fsf@net82.ceos.umanitoba.ca> <85egrq12jq.fsf@benfinney.id.au> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Gmane-NNTP-Posting-Host: jigong.madmonks.org X-Public-Key-ID: 0xAC128405 X-Public-Key-Fingerprint: 517C F14B B2F3 98B0 CB35 4855 B8B2 4C06 AC12 8405 X-Public-Key-URL: http://www.benfinney.id.au/contact/bfinney-pubkey.asc X-Post-From: Ben Finney User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.4 (gnu/linux) Cancel-Lock: sha1:jPCdXpRNT2HMdr7iva0FfGekLtY= 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: 18 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1419451115 news.xs4all.nl 2849 [2001:888:2000:d::a6]:59679 X-Complaints-To: abuse@xs4all.nl Xref: csiph.com comp.lang.python:82901 Terry Reedy writes: > On 12/23/2014 4:25 PM, Ben Finney wrote: > > To be clear: there's nothing about parentheses that produce a > > generator expression. > > Incorrect; parentheses *are* as a part of 'generator expression'. > From the doc: > generator_expression ::= "(" expression comp_for ")" Thanks for the correction. -- \ “Yesterday I saw a subliminal advertising executive for just a | `\ second.” —Steven Wright | _o__) | Ben Finney