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git-svn-id: http://code.djangoproject.com/svn/django/trunk@14212 bcc190cf-cafb-0310-a4f2-bffc1f526a37
29 lines
730 B
Python
29 lines
730 B
Python
# coding: utf-8
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from django.db import models
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class School(models.Model):
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name = models.CharField(max_length=100)
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class Parent(models.Model):
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name = models.CharField(max_length=100)
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class Child(models.Model):
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mother = models.ForeignKey(Parent, related_name='mothers_children')
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father = models.ForeignKey(Parent, related_name='fathers_children')
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school = models.ForeignKey(School)
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name = models.CharField(max_length=100)
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class Poet(models.Model):
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name = models.CharField(max_length=100)
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def __unicode__(self):
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return self.name
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class Poem(models.Model):
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poet = models.ForeignKey(Poet)
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name = models.CharField(max_length=100)
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def __unicode__(self):
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return self.name
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