old_contents: from django.contrib.auth.models import User
  from django.db import models
  from django.db.models.signals import post_save
  
  class UserProfile(models.Model):
      user = models.ForeignKey(User, blank=True, unique=True)
      url = models.URLField("Website", blank=True, verify_exists=False)
      
      def __unicode__(self):
          return self.user.username
      
  def profile_creation_handler(sender, **kwargs):
      if kwargs.get('created', False):
          UserProfile.objects.get_or_create(user=kwargs['instance'])
  post_save.connect(profile_creation_handler, sender=User)
      
  
new_contents: from django.contrib.auth.models import User
  from django.db import models
  from django.db.models.signals import post_save
  
  class UserProfile(models.Model):
      user = models.ForeignKey(User, blank=True, unique=True)
      url = models.URLField("Website", blank=True)
      
      def __unicode__(self):
          return self.user.username
      
  def profile_creation_handler(sender, **kwargs):
      if kwargs.get('created', False):
          UserProfile.objects.get_or_create(user=kwargs['instance'])
  post_save.connect(profile_creation_handler, sender=User)
      
  
subject: Remove verify false from user URL to match up with comment URL