Removed unused __str__() methods in tests models.

Follow up to 6461583b6cc257d25880ef9a9fd7e2125ac53ce1.

1 files changed, 0 insertions, 39 deletions

diff --git a/tests/select_related/models.py b/tests/select_related/models.py
index b3f113efa8..7cb083fc20 100644
--- a/tests/select_related/models.py
+++ b/tests/select_related/models.py
@@ -19,65 +19,41 @@ from django.db import models
 class Domain(models.Model):
     name = models.CharField(max_length=50)
 
-    def __str__(self):
-        return self.name
-
 
 class Kingdom(models.Model):
     name = models.CharField(max_length=50)
     domain = models.ForeignKey(Domain, models.CASCADE)
 
-    def __str__(self):
-        return self.name
-
 
 class Phylum(models.Model):
     name = models.CharField(max_length=50)
     kingdom = models.ForeignKey(Kingdom, models.CASCADE)
 
-    def __str__(self):
-        return self.name
-
 
 class Klass(models.Model):
     name = models.CharField(max_length=50)
     phylum = models.ForeignKey(Phylum, models.CASCADE)
 
-    def __str__(self):
-        return self.name
-
 
 class Order(models.Model):
     name = models.CharField(max_length=50)
     klass = models.ForeignKey(Klass, models.CASCADE)
 
-    def __str__(self):
-        return self.name
-
 
 class Family(models.Model):
     name = models.CharField(max_length=50)
     order = models.ForeignKey(Order, models.CASCADE)
 
-    def __str__(self):
-        return self.name
-
 
 class Genus(models.Model):
     name = models.CharField(max_length=50)
     family = models.ForeignKey(Family, models.CASCADE)
 
-    def __str__(self):
-        return self.name
-
 
 class Species(models.Model):
     name = models.CharField(max_length=50)
     genus = models.ForeignKey(Genus, models.CASCADE)
 
-    def __str__(self):
-        return self.name
-
 # and we'll invent a new thing so we have a model with two foreign keys
 
 
@@ -86,24 +62,15 @@ class HybridSpecies(models.Model):
     parent_1 = models.ForeignKey(Species, models.CASCADE, related_name='child_1')
     parent_2 = models.ForeignKey(Species, models.CASCADE, related_name='child_2')
 
-    def __str__(self):
-        return self.name
-
 
 class Topping(models.Model):
     name = models.CharField(max_length=30)
 
-    def __str__(self):
-        return self.name
-
 
 class Pizza(models.Model):
     name = models.CharField(max_length=100)
     toppings = models.ManyToManyField(Topping)
 
-    def __str__(self):
-        return self.name
-
 
 class TaggedItem(models.Model):
     tag = models.CharField(max_length=30)
@@ -112,13 +79,7 @@ class TaggedItem(models.Model):
     object_id = models.PositiveIntegerField()
     content_object = GenericForeignKey('content_type', 'object_id')
 
-    def __str__(self):
-        return self.tag
-
 
 class Bookmark(models.Model):
     url = models.URLField()
     tags = GenericRelation(TaggedItem)
-
-    def __str__(self):
-        return self.url