53 lines
1.4 KiB
Python
53 lines
1.4 KiB
Python
# -*- coding:utf-8 -*-
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from __future__ import absolute_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 Genre(models.Model):
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title = models.CharField(max_length=50)
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def __str__(self):
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return self.title
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@python_2_unicode_compatible
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class Artist(models.Model):
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title = models.CharField(max_length=50)
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genres = models.ManyToManyField(Genre)
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def __str__(self):
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return self.title
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@python_2_unicode_compatible
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class Album(models.Model):
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title = models.CharField(max_length=255)
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artist = models.ForeignKey(Artist, on_delete=models.CASCADE)
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featured_artists = models.ManyToManyField(Artist, blank=True, related_name='featured_album_set')
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primary_genre = models.ForeignKey(Genre, on_delete=models.CASCADE, blank=True, null=True,
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related_name='primary_album_set')
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genres = models.ManyToManyField(Genre)
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def __str__(self):
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return self.title
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@python_2_unicode_compatible
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class Country(models.Model):
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name = models.CharField(max_length=255)
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def __str__(self):
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return self.name
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@python_2_unicode_compatible
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class City(models.Model):
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name = models.CharField(max_length=255)
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country = models.ForeignKey('Country', related_name="cities", on_delete=models.CASCADE)
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def __str__(self):
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return self.name
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