On 9/20/19 2:47 PM, Tim Stumbaugh wrote:
> You get the same pylint warning, but better yet, you get a `NameError`
> raised at the point of the `del`. Your suggestion of moving the loop to the
> function would alleviate the problem, since there would be no need for the
> explicit `del`. If that's unavoidable, you could add an explicit `device =

Indeed.  I duplicated your code and found that it works exactly how you
described.  The situation where the original list would be empty isn't
supposed to happen...famous last words.

I moved the loop into its own function.  Problem solved.

Thank you for your comments and insight.  I learned something today.
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