create row of date while creating superuser

Question

models.py

TITLE = (
    (\'Classroom\', \'Classroom\'),
    (\'Playground\', \'Playground\'),
    (\'Staff Room\',\'Staff Room\'),
)

class Location(models.M         


        

Answer 1

When you create the user or superuser the model instance is created but it does not have corresponding location row. Hence, accessing instance.location.is_active gives you the error.

You can update the signal handler to create the location instance first and then set appropriate attributes. As below:

def location_title(sender, instance, created, **kwargs):     
    #also check for created flag   
    if created and instance.is_superuser:
        location = Location(user=instance)
        location.is_active=True
        location.save()

post_save.connect(location_title, sender=User)

If you want to choices for title field you can define that in field. Your definition of the title field is not correct, change it to

title = models.CharField('Incident Type', max_length=200, choices=TITLE,  
                         default='Classroom') 

You are incorrectly using detfault=TITLE instead of choices=TITLE.