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contributors = models.ManyToManyField(User, verbose_name="Verbose Contributors", related_name='books_contributed', blank=True, null=True)
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is_best_seller = models.NullBooleanField(default=0)
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date_registered = models.DateField(null=True)
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no = models.IntegerField(verbose_name=u'number', blank=True, null=True) # This field is intentionally 2 characters long. See #16080.
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no = models.IntegerField(verbose_name='number', blank=True, null=True) # This field is intentionally 2 characters long. See #16080.
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class Department(models.Model):
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code = models.CharField(max_length=4, unique=True)
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description = models.CharField(max_length=50, blank=True, null=True)
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class Employee(models.Model):
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department = models.ForeignKey(Department, to_field="code")
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name = models.CharField(max_length=100)