mirror of
https://github.com/django/django.git
synced 2024-12-26 11:06:07 +00:00
30 lines
676 B
Python
30 lines
676 B
Python
|
"""
|
||
|
|
Regression tests for the interaction between model inheritance and
|
||
|
|
select_related().
|
||
|
|
"""
|
||
|
|
|
||
|
|
from django.db import models
|
||
|
|
|
||
|
|
class Place(models.Model):
|
||
|
|
name = models.CharField(max_length=50)
|
||
|
|
|
||
|
|
class Meta:
|
||
|
|
ordering = ('name',)
|
||
|
|
|
||
|
|
def __unicode__(self):
|
||
|
|
return u"%s the place" % self.name
|
||
|
|
|
||
|
|
class Restaurant(Place):
|
||
|
|
serves_sushi = models.BooleanField()
|
||
|
|
serves_steak = models.BooleanField()
|
||
|
|
|
||
|
|
def __unicode__(self):
|
||
|
|
return u"%s the restaurant" % self.name
|
||
|
|
|
||
|
|
class Person(models.Model):
|
||
|
|
name = models.CharField(max_length=50)
|
||
|
|
favorite_restaurant = models.ForeignKey(Restaurant)
|
||
|
|
|
||
|
|
def __unicode__(self):
|
||
|
|
return self.name
|