def clean_email(self):
"""
Validate that the supplied email address is unique for the
site.
"""
if User.get_user_by_email(self.cleaned_data['email'], is_active=None):
raise forms.ValidationError(_("This email address is already in use. Please supply a different email address."))
return self.cleaned_data['email']
def clean_username(self):
"""
Validate that the username is alphanumeric and is not already
in use.
"""
user = User.get_user(self.cleaned_data['username'], is_active=None)
if user is None:
return self.cleaned_data['username']
raise forms.ValidationError(_("A user with that username already exists."))
def register(self, request, **kwargs):
"""
Create and immediately log in a new user.
"""
username, email, password = kwargs['username'], kwargs['email'], kwargs['password1']
user = User()
user.username = username
user.email = email
user.set_password(password)
user.save()
# authenticate() always has to be called before login(), and
# will return the user we just created.
new_user = authenticate(username=username, password=password)
login(request, new_user)
return new_user