django maddness

# on the db

mysql> select id, display_name, email, lower(concat(replace(display_name, ' ', ''), id)) as clave_nueva from UserData_userprofile;

| 189 | Moe            |                               | moe189            |
| 190 | Larry          |                               | larry190          |
| 191 | Curly          |                               | curly191          |

# on the admin

http://{site}/admin/auth/user/191/ is Moe
http://{site}/admin/auth/user/192/ is Larry
http://{site}/admin/auth/user/193/ is Curly

# on mange.py shell

>>> from django.contrib.auth.models import User
>>> for user in User.objects.all():
...   user.id
...   user.username
...

u'Moe'
192L
u'Larry'
193L
u'Curly'
194L