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from django.contrib.sites.managers import CurrentSiteManager
from django.contrib.sites.models import Site
from django.db import models
class AbstractArticle(models.Model):
title = models.CharField(max_length=50)
objects = models.Manager()
on_site = CurrentSiteManager()
class Meta:
abstract = True
def __unicode__(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()
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