text: 
  from django.contrib.auth.forms import UserCreationForm, UserChangeForm
  
  from thingshappening.models import THUser
  
  
  class THUserCreationForm(UserCreationForm):
      class Meta(UserCreationForm.Meta):
          model = THUser
          fields = UserCreationForm.Meta.fields + (
              'email',
              'first_name',
              'last_name',
          )
  
  class THUserChangeForm(UserChangeForm):
      class Meta(UserChangeForm.Meta):
          model = THUser
  
  