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

Groups > comp.lang.python > #44559

Re: how to compare two fields in python

Path csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!eu.feeder.erje.net!newsfeed.freenet.ag!news2.euro.net!newsfeed.xs4all.nl!newsfeed4.news.xs4all.nl!xs4all!post.news.xs4all.nl!not-for-mail
Return-Path <fabiosantosart@gmail.com>
X-Original-To python-list@python.org
Delivered-To python-list@mail.python.org
X-Spam-Status OK 0.015
X-Spam-Evidence '*H*': 0.97; '*S*': 0.00; 'column': 0.07; 'subject:two': 0.07; 'subject:fields': 0.09; 'cc:addr:python- list': 0.11; '(it': 0.16; 'grouped': 0.16; 'subject:compare': 0.16; 'subject:python': 0.16; '(you': 0.16; 'cc:addr:python.org': 0.22; 'cc:2**1': 0.23; 'helpful': 0.24; 'cc:no real name:2**0': 0.24; 'header:In-Reply-To:1': 0.27; 'message-id:@mail.gmail.com': 0.30; 'maybe': 0.34; 'could': 0.34; 'received:209.85': 0.35; 'but': 0.35; 'received:google.com': 0.35; 'useful': 0.36; 'too': 0.37; 'received:209': 0.37; 'first': 0.61; 'advanced': 0.63; 'to:addr:gmail.com': 0.65; 'guessed': 0.84
DKIM-Signature v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:x-received:in-reply-to:references:date:message-id :subject:from:to:cc:content-type; bh=y1eD7IkZWP4fhLqSZyGm1aF/xag9m7eUotLNy6TiVMc=; b=ib7leLYhpv93ssc4XPhaX6eYa1l8ikiP+15P9gGcfKnM2+MQ5AXAvKxEAsQv50iTWK b1UlQ2QsEutWSVOSMv5fyJGmLRnPY957ksyunYff8GnjaO3bN9KYG72qrjZM4KHeVrI5 YqFzTChr5J/F3MybMP5i9gzNVyu/Bqw479ROa2MKluAfsF2fi5nxtmKtNS1LwjhUbcxY i/6BsqwieGdqMW+3kvCGonZOWAHAX4EsMdqqNscqKxrIKSLQoQF7cZx7RU7nDWMN3Zsn BvbrtTU+PK00aXZK/TybEINBA907rmzDETuhiO+VsEymwrOU6sDXnvorv1GLL/O/hcRY 0nuA==
MIME-Version 1.0
X-Received by 10.224.192.6 with SMTP id do6mr37669702qab.82.1367345333292; Tue, 30 Apr 2013 11:08:53 -0700 (PDT)
In-Reply-To <CAPM-O+ycm3tk+qx4JAx3iFyZf-4UtXm5Nt5bkGn0EAQDsJEy8Q@mail.gmail.com>
References <59afdc2b-ab76-40b6-8f63-4a562e288029@googlegroups.com> <CAPM-O+ycm3tk+qx4JAx3iFyZf-4UtXm5Nt5bkGn0EAQDsJEy8Q@mail.gmail.com>
Date Tue, 30 Apr 2013 19:08:53 +0100
Subject Re: how to compare two fields in python
From Fábio Santos <fabiosantosart@gmail.com>
To Joel Goldstick <joel.goldstick@gmail.com>
Content-Type multipart/alternative; boundary=20cf300fb1cbe090ef04db97e481
Cc python-list@python.org, upendra kumar Devisetty <upendrakumar.devisetty@googlemail.com>
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 <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.1192.1367345342.3114.python-list@python.org> (permalink)
Lines 17
NNTP-Posting-Host 2001:888:2000:d::a6
X-Trace 1367345343 news.xs4all.nl 15985 [2001:888:2000:d::a6]:42093
X-Complaints-To abuse@xs4all.nl
Xref csiph.com comp.lang.python:44559

Show key headers only | View raw

[Multipart message — attachments visible in raw view] - view raw

... And collections.Counter. This is useful for (you guessed it) counting.

Maybe itertools.groupby will be helpful as well (it could be used to give
you your data grouped by the first column of data), but it could be a tad
advanced for you if you are not too familiar with iterators.

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

Thread

how to compare two fields in python upendra kumar Devisetty <upendrakumar.devisetty@googlemail.com> - 2013-04-30 10:41 -0700
  Re: how to compare two fields in python Joel Goldstick <joel.goldstick@gmail.com> - 2013-04-30 13:53 -0400
  Re: how to compare two fields in python Fábio Santos <fabiosantosart@gmail.com> - 2013-04-30 19:08 +0100
  Re: how to compare two fields in python Tim Chase <python.list@tim.thechases.com> - 2013-04-30 13:19 -0500
    Re: how to compare two fields in python upendra kumar Devisetty <upendrakumar.devisetty@googlemail.com> - 2013-04-30 11:22 -0700
      Re: how to compare two fields in python Fábio Santos <fabiosantosart@gmail.com> - 2013-04-30 19:42 +0100
  Re: how to compare two fields in python Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2013-04-30 19:54 -0400

csiph-web