Re: extracting zip item to in-memory

Path	csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!1.eu.feeder.erje.net!bcyclone04.am1.xlned.com!bcyclone04.am1.xlned.com!newsfeed.xs4all.nl!newsfeed2a.news.xs4all.nl!xs4all!post.news.xs4all.nl!not-for-mail
Return-Path	<davea@davea.name>
X-Original-To	python-list@python.org
Delivered-To	python-list@mail.python.org
X-Spam-Status	OK 0.058
X-Spam-Evidence	'H': 0.88; 'S': 0.00; 'memory.': 0.07; 'extracted': 0.09; 'python': 0.11; '2.7': 0.14; 'file-like': 0.16; 'read()': 0.16; 'subject:item': 0.16; 'tags.': 0.16; 'fix': 0.17; 'wrote:': 0.18; 'code.': 0.18; 'work,': 0.20; 'header:User- Agent:1': 0.23; 'file.': 0.24; 'help!': 0.26; 'post': 0.26; 'header:In-Reply-To:1': 0.27; 'xml': 0.29; "doesn't": 0.30; 'to?': 0.30; 'coded': 0.31; 'extract': 0.31; 'object.': 0.31; 'file': 0.32; 'open': 0.33; 'up.': 0.33; 'url:python': 0.33; 'maybe': 0.34; 'curious': 0.36; 'method': 0.36; 'thanks': 0.36; 'url:org': 0.36; 'so,': 0.37; 'somebody': 0.38; 'url:library': 0.38; 'to:addr :python-list': 0.38; 'files': 0.38; 'pm,': 0.38; 'that,': 0.38; 'to:addr:python.org': 0.39; 'how': 0.40; 'read': 0.60; 'back': 0.62; "you've": 0.63; 'zip': 0.64; 'charset:windows-1252': 0.65; 'here': 0.66; 'received:74.208': 0.68; 'containing': 0.69; 'around,': 0.84; 'url:open': 0.95
Date	Wed, 06 May 2015 16:38:21 -0400
From	Dave Angel <davea@davea.name>
User-Agent	Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0
MIME-Version	1.0
To	python-list@python.org
Subject	Re: extracting zip item to in-memory
References	<95e1cce0-18ed-477a-a265-3256b7bcb25a@googlegroups.com>
In-Reply-To	<95e1cce0-18ed-477a-a265-3256b7bcb25a@googlegroups.com>
Content-Type	text/plain; charset=windows-1252; format=flowed
Content-Transfer-Encoding	7bit
X-Provags-ID	V03:K0:9bpaB5BJzXm0Ggj4Oa6Wk/gK11Ey+MxTBzU/BXrrigBbRDLoV8W rsXLwXOz8sHsft85DsZUhV6g577S8Z1W7JjngaHj2O5YXYT2BCgPRbG/FQw57PTq+G2PXS5 5NRvl1R6VDfXghAh3qMquAzwrUPn46QRtgNx8ShIbXklXu3LDdkpS+/KtDaR2Kq1ylmjzzX yISGq7FXIQj1EmRw8O+2g==
X-UI-Out-Filterresults	notjunk:1;
X-BeenThere	python-list@python.org
X-Mailman-Version	2.1.20+
Precedence	list
List-Id	General discussion list for the Python programming language <python-list.python.org>
List-Unsubscribe	<https://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	<https://mail.python.org/mailman/listinfo/python-list>, <mailto:python-list-request@python.org?subject=subscribe>
Newsgroups	comp.lang.python
Message-ID	<mailman.191.1430944712.12865.python-list@python.org> (permalink)
Lines	21
NNTP-Posting-Host	2001:888:2000:d::a6
X-Trace	1430944712 news.xs4all.nl 2831 [2001:888:2000:d::a6]:55362
X-Complaints-To	abuse@xs4all.nl
X-Received-Bytes	3614
X-Received-Body-CRC	1004649860
Xref	csiph.com comp.lang.python:90074

Show key headers only | View raw

On 05/06/2015 04:27 PM, noydb wrote:
> I have a zip file containing several files and I want to extract out just the .xml file.  I have that code.  Curious if this xml file can be extracted into memory.  If so, how to?  I only need to move the file around, and maybe read some tags.
>
> Thanks for any help!
>
> python 2.7
>

See https://docs.python.org/2.7/library/zipfile.html#zipfile.ZipFile.open

To open a particular member and get back a file-like object.

Once you have that, you can use the  read() method of that object.

Once you've coded this, if it doesn't work, post what you've got with a 
description of what doesn't work, and somebody here will be able to fix 
it up.

-- 
DaveA

Thread

extracting zip item to in-memory noydb <jenn.duerr@gmail.com> - 2015-05-06 13:27 -0700
  Re: extracting zip item to in-memory Dave Angel <davea@davea.name> - 2015-05-06 16:38 -0400
  Re: extracting zip item to in-memory Mark Lawrence <breamoreboy@yahoo.co.uk> - 2015-05-06 21:45 +0100

csiph-web