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From: Peter Otten <__peter__@web.de>
Subject: Re: Remove comma from tuples in python.
Date: Fri, 21 Feb 2014 15:14:39 +0100
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Xref: csiph.com comp.lang.python:66834

Tim Chase wrote:

> With the single-value tuple, I tend to find the parens make it more
> readable, so I'd go with
> 
> [x*x for (x,) in lst]
 
Hardly ever seen in the wild, but unpacking works with [...], too:

>>> items = zip(range(5))
>>> [x*x for [x] in items]
[0, 1, 4, 9, 16]