Hi,

Whilst debugging I noticed what may be a redundant (and possibly
expensive) method call:

http://www.mems-
exchange.org/software/durus/Durus-3.9.tar.gz/Durus-3.9/serialize.py

line 158        klass = unpickler.load()

line 170        return unpickler.load()

Apologies if this is a red herring

Patrick