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65 lines
1.3 KiB
65 lines
1.3 KiB
from django.db import models
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from django.contrib.postgres.fields import JSONField
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class Genre(models.Model):
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class Meta:
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verbose_name = "Genre"
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verbose_name_plural = "Genres"
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name = models.CharField()
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def __str__(self):
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return self.name
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class Artist(models.Model):
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class Meta:
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verbose_name = "Artist"
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verbose_name_plural = "Artists"
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name = models.CharField()
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genre = models.OneToOneField(Genre, on_delete=models.CASCADE)
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def __str__(self):
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return super(Artist, self).__str__()
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class AudioFeatures(models.Model):
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class Meta:
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verbose_name = "AudioFeatures"
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verbose_name_plural = "AudioFeatures"
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features = JSONField()
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def __str__(self):
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return self.features
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class Year(models.Model):
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class Meta:
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verbose_name = "Year"
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verbose_name_plural = "Years"
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year = models.PositiveSmallIntegerField()
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def __str__(self):
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return self.year
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class Track(models.Model):
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class Meta:
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verbose_name = "Track"
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verbose_name_plural = "Tracks"
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popularity = models.DecimalField(decimal_places=2)
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runtime = models.PositiveSmallIntegerField()
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name = models.CharField()
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def __str__(self):
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return self.name
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