Removed unused __str__() methods in tests models.

Follow up to 6461583b6cc257d25880ef9a9fd7e2125ac53ce1.

1 files changed, 0 insertions, 21 deletions

diff --git a/tests/model_inheritance/models.py b/tests/model_inheritance/models.py
index 58c076d536..fa37e121ea 100644
--- a/tests/model_inheritance/models.py
+++ b/tests/model_inheritance/models.py
@@ -61,9 +61,6 @@ class Attachment(models.Model):
     class Meta:
         abstract = True
 
-    def __str__(self):
-        return self.content
-
 
 class Comment(Attachment):
     is_spam = models.BooleanField(default=False)
@@ -80,17 +77,11 @@ class Link(Attachment):
 class Chef(models.Model):
     name = models.CharField(max_length=50)
 
-    def __str__(self):
-        return "%s the chef" % self.name
-
 
 class Place(models.Model):
     name = models.CharField(max_length=50)
     address = models.CharField(max_length=80)
 
-    def __str__(self):
-        return "%s the place" % self.name
-
 
 class Rating(models.Model):
     rating = models.IntegerField(null=True, blank=True)
@@ -108,32 +99,20 @@ class Restaurant(Place, Rating):
     class Meta(Rating.Meta):
         db_table = 'my_restaurant'
 
-    def __str__(self):
-        return "%s the restaurant" % self.name
-
 
 class ItalianRestaurant(Restaurant):
     serves_gnocchi = models.BooleanField(default=False)
 
-    def __str__(self):
-        return "%s the italian restaurant" % self.name
-
 
 class Supplier(Place):
     customers = models.ManyToManyField(Restaurant, related_name='provider')
 
-    def __str__(self):
-        return "%s the supplier" % self.name
-
 
 class ParkingLot(Place):
     # An explicit link to the parent (we can control the attribute name).
     parent = models.OneToOneField(Place, models.CASCADE, primary_key=True, parent_link=True)
     main_site = models.ForeignKey(Place, models.CASCADE, related_name='lot')
 
-    def __str__(self):
-        return "%s the parking lot" % self.name
-
 
 #
 # Abstract base classes with related models where the sub-class has the