mirror of
https://github.com/django/django.git
synced 2024-12-22 17:16:24 +00:00
45 lines
1.1 KiB
Python
45 lines
1.1 KiB
Python
from django.contrib.sites.managers import CurrentSiteManager
|
|
from django.contrib.sites.models import Site
|
|
from django.db import models
|
|
from django.utils.encoding import python_2_unicode_compatible
|
|
|
|
|
|
@python_2_unicode_compatible
|
|
class AbstractArticle(models.Model):
|
|
title = models.CharField(max_length=50)
|
|
|
|
objects = models.Manager()
|
|
on_site = CurrentSiteManager()
|
|
|
|
class Meta:
|
|
abstract = True
|
|
|
|
def __str__(self):
|
|
return self.title
|
|
|
|
|
|
class SyndicatedArticle(AbstractArticle):
|
|
sites = models.ManyToManyField(Site)
|
|
|
|
|
|
class ExclusiveArticle(AbstractArticle):
|
|
site = models.ForeignKey(Site)
|
|
|
|
|
|
class CustomArticle(AbstractArticle):
|
|
places_this_article_should_appear = models.ForeignKey(Site)
|
|
|
|
objects = models.Manager()
|
|
on_site = CurrentSiteManager("places_this_article_should_appear")
|
|
|
|
|
|
class InvalidArticle(AbstractArticle):
|
|
site = models.ForeignKey(Site)
|
|
|
|
objects = models.Manager()
|
|
on_site = CurrentSiteManager("places_this_article_should_appear")
|
|
|
|
|
|
class ConfusedArticle(AbstractArticle):
|
|
site = models.IntegerField()
|