Graphs and tables for your Spotify account.
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# Generated by Django 2.0.5 on 2018-06-03 23:01
from django.db import migrations, models
import django.db.models.deletion
class Migration(migrations.Migration):
initial = True
dependencies = [
]
operations = [
migrations.CreateModel(
name='Artist',
fields=[
('artist_id', models.CharField(max_length=30, primary_key=True, serialize=False)),
('name', models.CharField(max_length=50, unique=True)),
('genre', models.CharField(max_length=20)),
],
options={
'verbose_name': 'Artist',
'verbose_name_plural': 'Artists',
},
),
migrations.CreateModel(
name='Track',
fields=[
('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('track_id', models.CharField(max_length=30)),
('year', models.PositiveSmallIntegerField()),
('popularity', models.DecimalField(decimal_places=2, max_digits=2)),
('runtime', models.PositiveSmallIntegerField()),
('name', models.CharField(max_length=75)),
],
options={
'verbose_name': 'Track',
'verbose_name_plural': 'Tracks',
},
),
migrations.CreateModel(
name='User',
fields=[
('user_id', models.CharField(max_length=30, primary_key=True, serialize=False)),
('username', models.CharField(max_length=30)),
],
options={
'verbose_name': 'User',
'verbose_name_plural': 'Users',
},
),
migrations.CreateModel(
name='AudioFeatures',
fields=[
('track', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, primary_key=True, serialize=False, to='spotifyvis.Track')),
('danceability', models.DecimalField(decimal_places=2, max_digits=2)),
('energy', models.DecimalField(decimal_places=2, max_digits=2)),
('loudness', models.DecimalField(decimal_places=2, max_digits=2)),
('speechiness', models.DecimalField(decimal_places=2, max_digits=2)),
('acousticness', models.DecimalField(decimal_places=2, max_digits=2)),
('instrumentalness', models.DecimalField(decimal_places=2, max_digits=2)),
('valence', models.DecimalField(decimal_places=2, max_digits=2)),
('tempo', models.DecimalField(decimal_places=2, max_digits=2)),
],
options={
'verbose_name': 'AudioFeatures',
'verbose_name_plural': 'AudioFeatures',
},
),
migrations.AddField(
model_name='track',
name='artist',
field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='spotifyvis.Artist'),
),
migrations.AddField(
model_name='track',
name='users',
field=models.ManyToManyField(to='spotifyvis.User'),
),
migrations.AlterUniqueTogether(
name='track',
unique_together={('track_id', 'artist')},
),
]