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path: root/tests/regressiontests/null_queries/models.py
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from __future__ import unicode_literals

from django.db import models
from django.utils.encoding import python_2_unicode_compatible


@python_2_unicode_compatible
class Poll(models.Model):
    question = models.CharField(max_length=200)

    def __str__(self):
        return "Q: %s " % self.question

@python_2_unicode_compatible
class Choice(models.Model):
    poll = models.ForeignKey(Poll)
    choice = models.CharField(max_length=200)

    def __str__(self):
        return "Choice: %s in poll %s" % (self.choice, self.poll)

# A set of models with an inner one pointing to two outer ones.
class OuterA(models.Model):
    pass

class OuterB(models.Model):
    data = models.CharField(max_length=10)

class Inner(models.Model):
    first = models.ForeignKey(OuterA)
    # second would clash with the __second lookup.
    third = models.ForeignKey(OuterB, null=True)