          return "%s the restaurant" % self.place.name
  
  
  class Bar(models.Model):
      place = models.OneToOneField(Place)
      serves_cocktails = models.BooleanField(default=True)
  
 
</s> remove         bar = Bar()
 </s> add         bar = UndergroundBar() </s> remove         self.r.place = self.p2
        self.r.save()
 </s> add         self.r1.place = self.p2
        self.r1.save()
@python_2_unicode_compatible
          return "%s the restaurant" % self.place.name
  
  
@python_2_unicode_compatible
  class Bar(models.Model):
      place = models.OneToOneField(Place)
      serves_cocktails = models.BooleanField(default=True)
  
keep keep add keep keep keep keep
 Merged one_to_one_regress into the one_to_one test package. 
tests/one_to_one/models.py