Saving profile with registration in Django-Registration

Question

In Django-Registration it says you can save a custom profile when you save a user.
But I have no idea what the documentation is asking me to do. Here is what they say

Answer 1

This is covered in this blogpost and expanded on in my answer to another question on the same issue

django-registration sends a signal at various events happening - registration and activation. At either of those points you can create a hook to that signal which will be given the user and request objects - from there you can create a profile for that user.

The signal from django-registration

#registration.signals.py 
user_registered = Signal(providing_args=["user", "request"]) 

Code to create profile

#signals.py (in your project)
user_registered.connect(create_profile)

def create_profile(sender, instance, request, **kwargs):
    from myapp.models import Profile
    #If you want to set any values (perhaps passed via request) 
    #you can do that here

    Profile(user = instance).save()