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38 lines
880 B
Python
38 lines
880 B
Python
"""
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Regression tests for the interaction between model inheritance and
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select_related().
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"""
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from __future__ import unicode_literals
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from django.db import models
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from django.utils.encoding import python_2_unicode_compatible
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@python_2_unicode_compatible
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class Place(models.Model):
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name = models.CharField(max_length=50)
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class Meta:
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ordering = ('name',)
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def __str__(self):
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return "%s the place" % self.name
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@python_2_unicode_compatible
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class Restaurant(Place):
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serves_sushi = models.BooleanField(default=False)
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serves_steak = models.BooleanField(default=False)
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def __str__(self):
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return "%s the restaurant" % self.name
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@python_2_unicode_compatible
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class Person(models.Model):
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name = models.CharField(max_length=50)
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favorite_restaurant = models.ForeignKey(Restaurant)
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def __str__(self):
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return self.name
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