Expression can be simplified on list
Chris Angelico
rosuav at gmail.com
Mon Sep 12 17:57:55 EDT 2016
On Tue, Sep 13, 2016 at 7:21 AM, Thomas 'PointedEars' Lahn
<PointedEars at web.de> wrote:
> If I knew that it is always going to be a list or a tuple, I would check its
> length instead:
>
> if len(errors) == 0:
I wouldn't. I'd use boolification here too. Only if I had to
distinguish between None, [], and [1,2,3], would I use a more explicit
check (and it wouldn't be "== []", it would be probing for None).
ChrisA
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