Re: [Python-Dev] PEP 467: Minor API improvements to bytes, bytearray, and memoryview

2016年6月07日 14:40:26 -0700

Hello,
On Tue, 7 Jun 2016 17:31:19 -0400
Barry Warsaw <[email protected]> wrote:
> On Jun 07, 2016, at 01:28 PM, Ethan Furman wrote:
> 
> >* Add ``bytes.iterbytes``, ``bytearray.iterbytes`` and
> > ``memoryview.iterbytes`` alternative iterators
> 
> +1 but I want to go just a little farther.
> 
> We can't change bytes.__getitem__ but we can add another method that
> returns single byte objects? I think it's still a bit of a pain to
> extract single bytes even with .iterbytes().
> 
> Maybe .iterbytes can take a single index argument (blech) or add a
> method like .byte_at(i). I'll let you bikeshed on the name.
What's wrong with b[i:i+1] ?
-- 
Best regards,
 Paul mailto:[email protected]
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