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from django.db import models
from django.contrib.contenttypes import generic
from django.contrib.contenttypes.models import ContentType
class Award(models.Model):
name = models.CharField(max_length=25)
object_id = models.PositiveIntegerField()
content_type = models.ForeignKey(ContentType)
content_object = generic.GenericForeignKey()
class AwardNote(models.Model):
award = models.ForeignKey(Award)
note = models.CharField(max_length=100)
class Person(models.Model):
name = models.CharField(max_length=25)
awards = generic.GenericRelation(Award)
class Book(models.Model):
pagecount = models.IntegerField()
class Toy(models.Model):
name = models.CharField(max_length=50)
class Child(models.Model):
name = models.CharField(max_length=50)
toys = models.ManyToManyField(Toy, through='PlayedWith')
class PlayedWith(models.Model):
child = models.ForeignKey(Child)
toy = models.ForeignKey(Toy)
date = models.DateField(db_column='date_col')
class PlayedWithNote(models.Model):
played = models.ForeignKey(PlayedWith)
note = models.TextField()
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