Followed style guide for model attribute ordering.

tests/multiple_database/models.py

@@ -12,12 +12,12 @@ class Review(models.Model):
     object_id = models.PositiveIntegerField()
     content_object = GenericForeignKey()
 
-    def __str__(self):
-        return self.source
-
     class Meta:
         ordering = ('source',)
 
+    def __str__(self):
+        return self.source
+
 
 class PersonManager(models.Manager):
     def get_by_natural_key(self, name):
@@ -25,15 +25,16 @@ class PersonManager(models.Manager):
 
 
 class Person(models.Model):
-    objects = PersonManager()
     name = models.CharField(max_length=100)
 
-    def __str__(self):
-        return self.name
+    objects = PersonManager()
 
     class Meta:
         ordering = ('name',)
 
+    def __str__(self):
+        return self.name
+
 
 # This book manager doesn't do anything interesting; it just
 # exists to strip out the 'extra_arg' argument to certain
@@ -48,7 +49,6 @@ class BookManager(models.Manager):
 
 
 class Book(models.Model):
-    objects = BookManager()
     title = models.CharField(max_length=100)
     published = models.DateField()
     authors = models.ManyToManyField(Person)
@@ -56,23 +56,25 @@ class Book(models.Model):
     reviews = GenericRelation(Review)
     pages = models.IntegerField(default=100)
 
-    def __str__(self):
-        return self.title
+    objects = BookManager()
 
     class Meta:
         ordering = ('title',)
 
+    def __str__(self):
+        return self.title
+
 
 class Pet(models.Model):
     name = models.CharField(max_length=100)
     owner = models.ForeignKey(Person, models.CASCADE)
 
-    def __str__(self):
-        return self.name
-
     class Meta:
         ordering = ('name',)
 
+    def __str__(self):
+        return self.name
+
 
 class UserProfile(models.Model):
     user = models.OneToOneField(User, models.SET_NULL, null=True)