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Re: Issue in printing top 20 dictionary items by dictionary value

From Shiva <shivaji_tn@yahoo.com>
Subject Re: Issue in printing top 20 dictionary items by dictionary value
Date 2014-10-04 17:36 +0000
References <mailman.14596.1412413918.18130.python-list@python.org> <m0oi4p$7ir$1@speranza.aioe.org>
Newsgroups comp.lang.python
Message-ID <mailman.14602.1412444228.18130.python-list@python.org> (permalink)

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It works :
orderedwords = sorted(textstorage.keys(), key=textstorage.get)

The method textstorage.get will accept a word and return it's value which in
this instance is the count.

What I don't understand is:

    for w in eachword:
        textstorage[w]=textstorage.get(w, 0) + 1

How does textstorage.get(w,0)+1 give the count of the word??

Thanks,
Shiva

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Thread

Issue in printing top 20 dictionary items by dictionary value Shiva <shivaji_tn@yahoo.com> - 2014-10-04 09:11 +0000
  Re: Issue in printing top 20 dictionary items by dictionary value Alexander Blinne <news@blinne.net> - 2014-10-04 12:28 +0200
    Re: Issue in printing top 20 dictionary items by dictionary value Shiva <shivaji_tn@yahoo.com> - 2014-10-04 17:36 +0000
      Re: Issue in printing top 20 dictionary items by dictionary value Larry Hudson <orgnut@yahoo.com> - 2014-10-04 14:44 -0700
        Re: Issue in printing top 20 dictionary items by dictionary value Shiva <shivaji_tn@yahoo.com> - 2014-10-05 06:58 +0000
    Re: Issue in printing top 20 dictionary items by dictionary value MRAB <python@mrabarnett.plus.com> - 2014-10-04 20:40 +0100
  Re: Issue in printing top 20 dictionary items by dictionary value Denis McMahon <denismfmcmahon@gmail.com> - 2014-10-05 01:11 +0000
    Re: Issue in printing top 20 dictionary items by dictionary value MRAB <python@mrabarnett.plus.com> - 2014-10-05 02:41 +0100

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