python/lib/django_1_4/tests/regressiontests/select_related_onetoone/models.py

   1 from django.db import models
   2
   3
   4 class User(models.Model):
   5     username = models.CharField(max_length=100)
   6     email = models.EmailField()
   7
   8     def __unicode__(self):
   9         return self.username
  10
  11
  12 class UserProfile(models.Model):
  13     user = models.OneToOneField(User)
  14     city = models.CharField(max_length=100)
  15     state = models.CharField(max_length=2)
  16
  17     def __unicode__(self):
  18         return "%s, %s" % (self.city, self.state)
  19
  20
  21 class UserStatResult(models.Model):
  22     results = models.CharField(max_length=50)
  23
  24     def __unicode__(self):
  25         return 'UserStatResults, results = %s' % (self.results,)
  26
  27
  28 class UserStat(models.Model):
  29     user = models.OneToOneField(User, primary_key=True)
  30     posts = models.IntegerField()
  31     results = models.ForeignKey(UserStatResult)
  32
  33     def __unicode__(self):
  34         return 'UserStat, posts = %s' % (self.posts,)
  35
  36
  37 class StatDetails(models.Model):
  38     base_stats = models.OneToOneField(UserStat)
  39     comments = models.IntegerField()
  40
  41     def __unicode__(self):
  42         return 'StatDetails, comments = %s' % (self.comments,)
  43
  44
  45 class AdvancedUserStat(UserStat):
  46     karma = models.IntegerField()
  47
  48 class Image(models.Model):
  49     name = models.CharField(max_length=100)
  50
  51
  52 class Product(models.Model):
  53     name = models.CharField(max_length=100)
  54     image = models.OneToOneField(Image, null=True)