BEncode Pyrex

[Alexander Belchenko]

Jelmer Vernooij пишет:
> This is Alexanders' Pyrex patch, merged into current bzr.dev. With this
> patch and the BEncode revision serializer patch I see about twice the
> performance as I get with the XML serializer.

Perhaps Andrew Bennetts should look at this patch because he has 
extended python implementation of BDecoder with optional yield_tuples 
param. This change was made after my patch.