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From: Serhiy Storchaka <storchaka@gmail.com>
Subject: Re: Cycle around a sequence
Date: Thu, 09 Feb 2012 12:10:41 +0200
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Xref: x330-a1.tempe.blueboxinc.net comp.lang.python:20062

08.02.12 22:15, Terry Reedy написав(ла):
> To make a repeating rotator is only a slight adjustment:
>
>     k = n - len(seq)
>     while True:
>         i = k
>         while i < n:
>             yield seq[i]
>             i += 1

     for i in range(n, len(seq)):
         yield seq[i]
     while True:
         for x in seq:
             yield x