Hi Massimo, thanks for the insight.

If you think moving over to unicode is such a bad thing, why do you
think the Python developers have decided to go down this route?
Surely there must be advantages in the long-term?

Alan

On Oct 26, 11:57 pm, mdipierro <mdipie...@cs.depaul.edu> wrote:
> In Python 2.x you can do s.find(..), s.replace(..), etc. where s is a
> byte string. This API does not exist anymore in in Python 3.x and you
> can only do string manipulation if s a unicode string. This is very
> bad because all network protocols use bytes not unicode. The solution
> bytes>unicode>manipulate>unicode>bytes does not work because not all
> ascii data can be represented in unicode (and at least not without a
> major performance penalty).
>
> Python 3.x is making more difficult to program low level network
> protocols and it moves the developer away from the OS representation
> of data.
>
> Massimo
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