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22 lines
694 B
Python
22 lines
694 B
Python
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from django.db import models
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from django.contrib.contenttypes import generic
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from django.contrib.contenttypes.models import ContentType
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class Link(models.Model):
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content_type = models.ForeignKey(ContentType)
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object_id = models.PositiveIntegerField()
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content_object = generic.GenericForeignKey()
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def __unicode__(self):
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return "Link to %s id=%s" % (self.content_type, self.object_id)
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class Place(models.Model):
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name = models.CharField(max_length=100)
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links = generic.GenericRelation(Link)
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def __unicode__(self):
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return "Place: %s" % self.name
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class Restaurant(Place):
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def __unicode__(self):
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return "Restaurant: %s" % self.name
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