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Re: how to compare two fields in python

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Date Tue, 30 Apr 2013 19:42:35 +0100
Subject Re: how to compare two fields in python
From Fábio Santos <fabiosantosart@gmail.com>
To upendra kumar Devisetty <upendrakumar.devisetty@googlemail.com>
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> The data was sorted and so duplicates will not appear anywhere in the
dataframe.
>

I guess that's it. Use the standard csv module and itertools.groupby.
Groupby will produce a list of grouped objects. So you can group by the
first column by supplying a key function which just returns the first
column.

Check this out for an example:
http://stackoverflow.com/questions/773/how-do-i-use-pythons-itertools-groupby(most
upvoted answer)

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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

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