I have recently started experimenting with Django for some web applications in my spare time. While designing the data model for one, I came across the dilemma of using inheritance to define a user of the website or using a technique known as monkey patching with the User class already supplied by the framework.
I tried to add a field by means of (after having defined all my models etc. without errors, according to python manage.py validate
):
User.add_to_class('location', models.CharField(max_length=250,blank=True))
and executed the syncdb
command. However, I keep getting this error
OperationalError: no such column: auth_user.location
whether I am in the admin view of the site or the manage.py shell. There must be an extra step I'm missing, but there seems to be limited documentation on the whole monkey patching technique. So I'm asking you for assistance before I resort to inheritance. Any code, tips, or pointers to additional documentation are of course welcome.
Thanks in advance.
PS. I'm aware this technique is ugly, and probably ill-advised. ;)