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77 lines
2.9 KiB
77 lines
2.9 KiB
from django.db import migrations, models
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import django.db.models.deletion
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class Migration(migrations.Migration):
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initial = True
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dependencies = [
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]
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operations = [
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migrations.CreateModel(
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name='Artist',
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fields=[
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('artist_id', models.CharField(max_length=30, primary_key=True, serialize=False)),
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('name', models.CharField(max_length=50, unique=True)),
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('genre', models.CharField(max_length=20)),
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],
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options={
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'verbose_name_plural': 'Artists',
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'verbose_name': 'Artist',
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},
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),
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migrations.CreateModel(
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name='Track',
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fields=[
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('track_id', models.CharField(max_length=30, primary_key=True, serialize=False)),
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('year', models.PositiveSmallIntegerField()),
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('popularity', models.PositiveSmallIntegerField()),
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('runtime', models.PositiveSmallIntegerField()),
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('name', models.CharField(max_length=75)),
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],
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options={
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'verbose_name_plural': 'Tracks',
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'verbose_name': 'Track',
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},
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),
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migrations.CreateModel(
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name='User',
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fields=[
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('user_id', models.CharField(max_length=30, primary_key=True, serialize=False)),
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],
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options={
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'verbose_name_plural': 'Users',
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'verbose_name': 'User',
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},
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),
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migrations.CreateModel(
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name='AudioFeatures',
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fields=[
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('track', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, primary_key=True, serialize=False, to='spotifyvis.Track')),
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('danceability', models.DecimalField(decimal_places=2, max_digits=2)),
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('energy', models.DecimalField(decimal_places=2, max_digits=2)),
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('loudness', models.DecimalField(decimal_places=2, max_digits=2)),
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('speechiness', models.DecimalField(decimal_places=2, max_digits=2)),
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('acousticness', models.DecimalField(decimal_places=2, max_digits=2)),
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('instrumentalness', models.DecimalField(decimal_places=2, max_digits=2)),
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('valence', models.DecimalField(decimal_places=2, max_digits=2)),
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('tempo', models.DecimalField(decimal_places=2, max_digits=2)),
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],
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options={
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'verbose_name_plural': 'AudioFeatures',
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'verbose_name': 'AudioFeatures',
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},
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),
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migrations.AddField(
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model_name='track',
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name='artists',
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field=models.ManyToManyField(blank=True, to='spotifyvis.Artist'),
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),
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migrations.AddField(
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model_name='track',
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name='users',
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field=models.ManyToManyField(blank=True, to='spotifyvis.User'),
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),
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]
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