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Date: Tue, 28 May 2013 00:36:54 +0100
Subject: Re: Reading *.json from URL - json.loads() versus urllib.urlopen.readlines()
From: =?ISO-8859-1?Q?F=E1bio_Santos?= <fabiosantosart@gmail.com>
To: Bryan Britten <britten.bryan@gmail.com>
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Xref: csiph.com comp.lang.python:46231

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On 27 May 2013 22:36, "Bryan Britten" <britten.bryan@gmail.com> wrote:
>
> Try to not sigh audibly as I ask what I'm sure are two asinine questions.
>
> 1) How is this approach different from twtrDict = [json.loads(line) for
line in urllib.urlopen(urlStr)]?
>

The suggested approach made use of generators. Just because you can iterate
over something, that doesn't mean it is all in memory ;)

Check out the difference between range() and xrange() in python 2

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<p dir="ltr"><br>
On 27 May 2013 22:36, &quot;Bryan Britten&quot; &lt;<a href="mailto:britten.bryan@gmail.com">britten.bryan@gmail.com</a>&gt; wrote:<br>
&gt;<br>
&gt; Try to not sigh audibly as I ask what I&#39;m sure are two asinine questions.<br>
&gt;<br>
&gt; 1) How is this approach different from twtrDict = [json.loads(line) for line in urllib.urlopen(urlStr)]?<br>
&gt;</p>
<p dir="ltr">The suggested approach made use of generators. Just because you can iterate over something, that doesn&#39;t mean it is all in memory ;)</p>
<p dir="ltr">Check out the difference between range() and xrange() in python 2</p>

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