Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > comp.lang.python > #54844

Re: Convert namedtuple to dictionary

Path csiph.com!usenet.pasdenom.info!aioe.org!news.stack.nl!newsfeed.xs4all.nl!newsfeed3.news.xs4all.nl!xs4all!post.news.xs4all.nl!not-for-mail
Return-Path <nedbat@gmail.com>
X-Original-To python-list@python.org
Delivered-To python-list@mail.python.org
X-Spam-Status OK 0.005
X-Spam-Evidence '*H*': 0.99; '*S*': 0.00; 'assumed': 0.09; 'cc:addr :python-list': 0.11; 'assume': 0.14; "wouldn't": 0.14; 'dict': 0.16; 'subject:Convert': 0.16; 'tuple': 0.16; "{'a':": 0.16; 'sender:addr:gmail.com': 0.17; 'thanks,': 0.17; 'wrote:': 0.18; 'thanks.': 0.20; 'cc:addr:python.org': 0.22; 'header:User- Agent:1': 0.23; 'example.': 0.24; 'refers': 0.24; 'cc:2**0': 0.24; 'header:In-Reply-To:1': 0.27; 'function': 0.29; 'getting': 0.31; 'tuples': 0.31; 'operate': 0.35; 'received:google.com': 0.35; 'pm,': 0.38; 'that,': 0.38; 'first': 0.61
DKIM-Signature v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-type:content-transfer-encoding; bh=xO/V5ShGoOB4G63MNmKYDHaZuNIdj8fI93sdGSKa7wI=; b=XjFM02E7uelaB2RgdMYybHLKygxs10HMrQhReoXoKRqAU9GxBEwTW464IAUjSYx1Or rIiUEHzj+9WcDbHU+aH21gz1y8kJdUIaxyvFx/ZFw289jNhTw512cfCqdci3YqdH/ooc liIh7dZBYkU0slGb3/9BY/gS+MXf6T7Mys4eU4XRnJjKU+w8+L6T4uNRps/d+Lv3Z/Wi lC1VeNlQ4nU7UggKOKNlO1vyOOSb9Ec7ZxW6Ft2ls0jOE+hwRbRRczoh9/u3wLBOI/hu T83egshD0TGCvN9xR6knzpD4PdV5ZnpS+Pcp6346OOayqfBN51wfuYI/Axswh+hF1SnP kbuA==
X-Received by 10.221.44.136 with SMTP id ug8mr1678514vcb.13.1380217380371; Thu, 26 Sep 2013 10:43:00 -0700 (PDT)
Sender Ned Batchelder <nedbat@gmail.com>
Date Thu, 26 Sep 2013 13:42:59 -0400
From Ned Batchelder <ned@nedbatchelder.com>
User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:17.0) Gecko/20130801 Thunderbird/17.0.8
MIME-Version 1.0
To Virendra Tripathi <virendra.tripathi@maansystems.com>
Subject Re: Convert namedtuple to dictionary
References <6962B501-781B-4D05-93C6-50E3FFBAE9A4@maansystems.com>
In-Reply-To <6962B501-781B-4D05-93C6-50E3FFBAE9A4@maansystems.com>
Content-Type text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding 7bit
Cc "python-list@python.org" <python-list@python.org>
X-BeenThere python-list@python.org
X-Mailman-Version 2.1.15
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.364.1380217388.18130.python-list@python.org> (permalink)
Lines 16
NNTP-Posting-Host 2001:888:2000:d::a6
X-Trace 1380217388 news.xs4all.nl 15989 [2001:888:2000:d::a6]:52443
X-Complaints-To abuse@xs4all.nl
Xref csiph.com comp.lang.python:54844

Show key headers only | View raw


On 9/26/13 1:17 PM, Virendra Tripathi wrote:
> Hi Ned,
>
> Thanks. Wouldn't I have to first create a function to pull out the 'dictdict' from the data? I assume 'dictdict' refers to the 'brucelee' named tuple in the example. That's where I was getting stuck-trying to pull out the named tuples from the dict and operate on it.
I assumed you already had the data you showed.  This is tupledict:

     {'a': brucelee(x=123, y=321), 'b': brucelee('x'=123, 'y'=321)

Given that, you create dictdict with the line I showed:

     dictdict = { k: nt._asdict() for k, nt in tupledict }

> Thanks,
>
> Virendra

Back to comp.lang.python | Previous | Next | Find similar | Unroll thread


Thread

Re: Convert namedtuple to dictionary Ned Batchelder <ned@nedbatchelder.com> - 2013-09-26 13:42 -0400

csiph-web