1 """

     2 Tests for defer() and only().

     3 """

     4 

     5 from django.db import models

     6 

     7 

     8 class Secondary(models.Model):

     9     first = models.CharField(max_length=50)

    10     second = models.CharField(max_length=50)

    11 

    12 class Primary(models.Model):

    13     name = models.CharField(max_length=50)

    14     value = models.CharField(max_length=50)

    15     related = models.ForeignKey(Secondary)

    16 

    17     def __unicode__(self):

    18         return self.name

    19 

    20 class Child(Primary):

    21     pass

    22 

    23 class BigChild(Primary):

    24     other = models.CharField(max_length=50)