Who was logged in during a Django exception

In lack of a fancier solution here's how I solved a problem of knowing who was logged in when an error occurred. I'm building a Intranet like system for a close group of people and if an error occurs I get an email that reminds me to add more tests. So I fix the bugs and upgrade the server. But I often want to know what poor sucker was logged in at the time the exception happened so that I can email them and say something like "Hi! I noticed your stumbled across a bug. My bad. Just wanted to let you know I've fixed that now"

So to do this I installed a silly little piece of middleware:

from django.conf import settings
class ExceptionExtraMiddleware(object):
   def process_exception(self, request, exception):
       if settings.DEBUG:
           return
       try:
           logged_in_info = ''
           if request.user and request.user.is_authenticated():
               logged_in_info = "%s" % request.user
               if request.user.email:
                   logged_in_info += ' %s' % request.user.email
               if request.user.first_name or request.user.last_name:
                   logged_in_info += ' (%s %s)' % \
                     (request.user.first_name, request.user.last_name)
           if logged_in_info:
               request.META['ERROR-X-LOGGED-IN'] = logged_in_info
       except:
           # don't make matters worse in these sensitive times
           logging.debug("Unable to debug who was logged in", exc_info=True)

This means that when I get an email with the traceback and snapshot of the request object I get this included:

...
'ERROR-X-LOGGED-IN': u'anita (Anita Test)',
...

UPDATE

The code above had a bug in it. Doing an if on request.user will return true even if there is no logged in user. The safest thing is to change it to:

if request.user and request.user.is_authenticated():