python 3.2 support

I'm trying to enable python 3.2 support. (Debian stable is still using this version of python 3)

Apparently, the test suite fail on retrieving data from app_settings (UNIQUE_EMAIL, PROVIDERS, etc...).
I guess the lines concerned are those ones : 
import sys
app_settings = AppSettings('SOCIALACCOUNT_')
app_settings.__name__ = __name__
sys.modules[__name__] = app_settings

in the app_settings.py file from socialaccount and account.
I don't get why it's working under python 2.7 and 3.3 and not in python 3.2.
Any idea ?