[Python-ideas] Proposal: A Reduce-Map Comprehension and a "last" builtin

[Ethan Furman]

On 04/05/2018 03:24 PM, Peter O'Connor wrote:

> Well, whether you factor out the loop-function is a separate issue.  Lets say we do:
>
>      smooth_signal = [average = compute_avg(average, x) for x in signal from average=0]
>
> Is just as readable and maintainable as your expanded version, but saves 4 lines of code.  What's not to love?

It is not readable and it is not Python (and hopefully never will be).

--
~Ethan~