[issue19087] bytearray front-slicing not optimized

[Antoine Pitrou]

Antoine Pitrou added the comment:

> Could you please show concrete code in which you are going to use this 
> optimization?

There's no need to "use" this optimization. Any networking code that has to find message boundaries and split on them will benefit. If you don't understand that, I'm not willing to explain it for you.

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue19087>
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