class MultiModel(models.Model):
link1 = models.OneToOneField(Place, models.CASCADE)
link2 = models.OneToOneField(ManualPrimaryKey, models.CASCADE)
name = models.CharField(max_length=50)
def __str__(self):
return "Multimodel %s" % self.name
class UserProfile(models.Model):
user = models.OneToOneField(User, models.CASCADE)
city = models.CharField(max_length=100)
state = models.CharField(max_length=2)
def __str__(self):
return "%s, %s" % (self.city, self.state)
class UserStat(models.Model):
user = models.OneToOneField(User, models.CASCADE, primary_key=True)
posts = models.IntegerField()
results = models.ForeignKey(UserStatResult, models.CASCADE)
def __str__(self):
return 'UserStat, posts = %s' % (self.posts,)
class Restaurant(models.Model):
place = models.OneToOneField(Place, models.CASCADE, primary_key=True)
serves_hot_dogs = models.BooleanField(default=False)
serves_pizza = models.BooleanField(default=False)
def __str__(self):
return "%s the restaurant" % self.place.name
class LinkedList(models.Model):
name = models.CharField(max_length=50)
previous_item = models.OneToOneField(
'self', models.CASCADE,
related_name='next_item',
blank=True, null=True,
)
class B(A):
a = models.OneToOneField('A',
parent_link=True,
on_delete=models.CASCADE)
class Meta:
abstract = True
class O2OCaseTestModel(models.Model):
o2o = models.OneToOneField(CaseTestModel,
models.CASCADE,
related_name='o2o_rel')
integer = models.IntegerField()
def __str__(self):
return "%i, %s" % (self.id, self.o2o)
class Bio(models.Model):
author = models.OneToOneField(
Author,
models.CASCADE,
primary_key=True,
to_field='name',
)
books = models.ManyToManyField(Book, blank=True)
class House(models.Model):
name = models.CharField(max_length=50)
address = models.CharField(max_length=255)
owner = models.ForeignKey('Person', models.SET_NULL, null=True)
main_room = models.OneToOneField('Room', models.SET_NULL, related_name='main_room_of', null=True)
class Meta:
ordering = ['id']
class BookWithO2O(models.Model):
author = models.OneToOneField(Author, models.CASCADE)
title = models.CharField(max_length=100, db_index=True)
pub_date = models.DateTimeField()
class Meta:
apps = new_apps
db_table = "schema_book"
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
class OneToOneRestrictedModel(models.Model):
name = models.CharField(max_length=50)
is_public = models.BooleanField(default=False)
related = models.OneToOneField(RelatedModel, models.CASCADE)
objects = RestrictedManager()
plain_manager = models.Manager()
def __str__(self):
return 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)
capacity = models.IntegerField()
def __str__(self):
return "%s the parking lot" % self.name
class HiddenPointer(models.Model):
target = models.OneToOneField(Target,
models.CASCADE,
related_name='hidden+')
class Director(models.Model):
is_temp = models.BooleanField(default=False)
school = models.OneToOneField(School, models.CASCADE)
objects = DirectorManager()
class Child2(Parent1):
parent2 = models.OneToOneField(Parent2, models.CASCADE)
value = models.IntegerField()
def __str__(self):
return self.name1
class Product(models.Model):
name = models.CharField(max_length=100)
image = models.OneToOneField(Image, models.SET_NULL, null=True)
class StatDetails(models.Model):
base_stats = models.OneToOneField(UserStat, models.CASCADE)
comments = models.IntegerField()
def __str__(self):
return 'StatDetails, comments = %s' % (self.comments,)
class Bar(models.Model):
place = models.OneToOneField(Place, models.CASCADE)
serves_cocktails = models.BooleanField(default=True)
def __str__(self):
return "%s the bar" % self.place.name
class UndergroundBar(models.Model):
place = models.OneToOneField(Place, models.SET_NULL, null=True)
serves_cocktails = models.BooleanField(default=True)
class AuthorProfile(models.Model):
author = models.OneToOneField(Author, models.CASCADE, primary_key=True)
date_of_birth = models.DateField()
def __str__(self):
return "Profile of %s" % self.author
class FeaturedArticle(models.Model):
article = models.OneToOneField(Article,
models.CASCADE,
related_name='featured')
class RelatedModel(models.Model):
link = models.OneToOneField(ManualPrimaryKey, models.CASCADE)
name = models.CharField(max_length=50)
class ParkingLot4(models.Model):
# Test parent_link connector can be discovered in abstract classes.
parent = models.OneToOneField(Place, models.CASCADE, parent_link=True)
class Meta:
abstract = True
class Pointer2(models.Model):
other = models.OneToOneField(Target,
models.CASCADE,
related_name='second_pointer')
class Pointer(models.Model):
other = models.OneToOneField(Target, models.CASCADE, primary_key=True)
class ParkingLot3(Place):
# The parent_link connector need not be the pk on the model.
primary_key = models.AutoField(primary_key=True)
parent = models.OneToOneField(Place, models.CASCADE, parent_link=True)
class ToFieldPointer(models.Model):
target = models.OneToOneField(Target,
models.CASCADE,
to_field='name',
primary_key=True)
class UserProfile(models.Model):
user = models.OneToOneField(User, models.SET_NULL, null=True)
flavor = models.CharField(max_length=100)
class Meta:
ordering = ('flavor',)
class PersonProfile(models.Model):
person = models.OneToOneField(Person,
models.CASCADE,
related_name='profile')
