Django version in GAE - django

Question

I'm tring to use Django 1.1 in GAE, But when I uncomment
use_library('django', '1.1')
in this script
import os
os.environ['DJANGO_SETTINGS_MODULE'] = 'settings'
from google.appengine.dist import use_library
#use_library('django', '1.1')
# Google App Engine imports.
from google.appengine.ext.webapp import util
# Force Django to reload its settings.
from django.conf import settings
settings._target = None
import django.core.handlers.wsgi
import django.core.signals
import django.db
import django.dispatch.dispatcher
# Unregister the rollback event handler.
django.dispatch.dispatcher.disconnect(
django.db._rollback_on_exception,
django.core.signals.got_request_exception)
def main():
# Create a Django application for WSGI.
application = django.core.handlers.wsgi.WSGIHandler()
# Run the WSGI CGI handler with that application.
util.run_wsgi_app(application)
if __name__ == "__main__":
main()
I receives
AttributeError: 'module' object has no
attribute 'disconnect'
What is going on?

Answer 1

From http://justinlilly.com/blog/2009/feb/06/django-app-engine-doc-fix/
For those setting up Django on Google
App Engine on version after the
signals refactor, the following fix is
needed for the code supplied by
Google.
# Log errors.
django.dispatch.dispatcher.connect(
log_exception, django.core.signals.got_request_exception)
# Unregister the rollback event handler.
django.dispatch.dispatcher.disconnect(
django.db._rollback_on_exception,
django.core.signals.got_request_exception)
becomes:
# Log errors.
django.dispatch.Signal.connect(
django.core.signals.got_request_exception, log_exception)
# Unregister the rollback event handler.
django.dispatch.Signal.disconnect(
django.core.signals.got_request_exception,
django.db._rollback_on_exception)