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26 lines
639 B
Python
26 lines
639 B
Python
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 Author(models.Model):
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name = models.CharField(max_length=20)
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age = models.IntegerField(null=True)
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birthdate = models.DateField(null=True)
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average_rating = models.FloatField(null=True)
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def __str__(self):
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return self.name
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class Article(models.Model):
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author = models.ForeignKey(Author, on_delete=models.CASCADE)
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@python_2_unicode_compatible
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class MySQLUnixTimestamp(models.Model):
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timestamp = models.PositiveIntegerField()
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def __str__(self):
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return self.name
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