Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list)

[Mark Lawrence]

On 06/04/2014 18:27, Chris Angelico wrote:
> (plus, why on earth can't they afford a few more forks in the
> interests of hygiene??!?).

They couldn't get the purchase order for these capital cost items past 
the accountants.

-- 
My fellow Pythonistas, ask not what our language can do for you, ask 
what you can do for our language.

Mark Lawrence

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