[Twisted-Python] Twisted for Python 3

[Itamar Turner-Trauring]

On Wed, 2011-10-19 at 10:37 -0400, Itamar Turner-Trauring wrote:

> In any case, I'd rather developers have to do a little bit of extra work
> being compatible across Python versions (being careful about bytes vs.
> strings), as opposed to the current solution, which makes it impossible
> to be compatible because it's essentially a different protocol.

This is what I had to do for the Java version of Banana, BTW (use
bytearrays, even though Strings are easier) in order to be compatible
with the Python 2 version.