Path: csiph.com!x330-a1.tempe.blueboxinc.net!usenet.pasdenom.info!gegeweb.org!de-l.enfer-du-nord.net!feeder2.enfer-du-nord.net!feeds.phibee-telecom.net!newsfeed.xs4all.nl!newsfeed5.news.xs4all.nl!xs4all!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 0.001 X-Spam-Evidence: '*H*': 1.00; '*S*': 0.00; 'wed,': 0.03; 'system?': 0.07; 'though.': 0.07; 'wrote:': 0.14; 'from:addr:awilliam': 0.16; 'from:addr:whitemice.org': 0.16; 'from:name:adam tauno williams': 0.16; 'hashed': 0.16; 'keyed': 0.16; 'message-id:@linux- yu4c.site': 0.16; 'received:72.14.190': 0.16; 'received:72.14.190.87': 0.16; 'received:mail.wmmi.net': 0.16; 'received:wmmi.net': 0.16; 'reply-to:addr:awilliam': 0.16; 'reply- to:addr:whitemice.org': 0.16; 'shelves.': 0.16; 'simpler.': 0.16; 'cache': 0.16; 'stick': 0.19; 'uncle': 0.19; 'header:In-Reply- To:1': 0.21; 'elegant': 0.23; 'items.': 0.23; 'way?': 0.23; 'subject:data': 0.26; 'received:72.14': 0.26; 'manually': 0.29; 'subject:?': 0.29; 'to:addr:python-list': 0.33; 'list.': 0.33; 'there': 0.35; '-0700,': 0.35; 'store': 0.35; 'could': 0.38; 'but': 0.38; 'subject:: ': 0.38; 'should': 0.39; "i'd": 0.39; 'header:Mime-Version:1': 0.39; 'to:addr:python.org': 0.39; 'more': 0.60; 'full': 0.63; 'header:Reply-To:1': 0.72; 'reply-to:no real name:2**0': 0.72; 'shelving': 0.84 Subject: Re: Unshelving the data? From: Adam Tauno Williams To: python-list@python.org In-Reply-To: <4433955b-7f54-400a-af08-1f58a75e734c@j31g2000yqe.googlegroups.com> References: <4433955b-7f54-400a-af08-1f58a75e734c@j31g2000yqe.googlegroups.com> Content-Type: text/plain; charset="UTF-8" Date: Thu, 02 Jun 2011 06:46:21 -0400 Mime-Version: 1.0 X-Mailer: Evolution 2.32.1 Content-Transfer-Encoding: 7bit X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.12 Precedence: list Reply-To: awilliam@whitemice.org 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: 17 NNTP-Posting-Host: 82.94.164.166 X-Trace: 1307013346 news.xs4all.nl 49183 [::ffff:82.94.164.166]:52619 X-Complaints-To: abuse@xs4all.nl Xref: x330-a1.tempe.blueboxinc.net comp.lang.python:6856 On Wed, 2011-06-01 at 19:49 -0700, Uncle Ben wrote: > Shelving is a wonderfully simple way to get keyed access to a store of > items. I'd like to maintain this cache though. +1 > Is there any way to remove a shelved key once it is hashed into the > system? I could do it manually by removing the value and erasing the > key in the directory list. But is there a more elegant way? del shelve[key] > Or should I to go the full database route? It is not a lage > application. Stick with shelves. Much simpler.