Configured models to better visualize them in Django Admin.

alliyah_marcelo_music/Homepage/admin.py

@@ -3,16 +3,30 @@ from django.contrib import admin
 from .models import Artist, Album, Song
 
 
+class AlbumInline(admin.TabularInline):
+    model = Album
+
+
+class SongInline(admin.TabularInline):
+    model = Song
+
+
 class ArtistAdmin(admin.ModelAdmin):
     model = Artist
-    list_display = (
-       'artist_name', 
-       'birth_name', 
-       'monthly_listeners',
-    )
+    list_display = ('artist_name', 'birth_name', 'monthly_listeners',)
     search_fields = ('artist_name', 'birth_name',)
     list_filter = ('artist_name', 'birth_name',)
 
+    inlines = [AlbumInline, SongInline,]
+
+    fieldsets = [
+        ('Artist Data', {
+            'fields':[
+                ('artist_name', 'birth_name'), 'monthly_listeners'
+            ]
+        }),
+    ]
+
 
 class AlbumAdmin(admin.ModelAdmin):
     model = Album

alliyah_marcelo_music/Homepage/migrations/0007_auto_20230221_1408.py

+# Generated by Django 3.2 on 2023-02-21 06:08
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('homepage', '0006_alter_song_album'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='album',
+            name='label',
+            field=models.CharField(blank=True, max_length=50),
+        ),
+        migrations.AddField(
+            model_name='album',
+            name='song_count',
+            field=models.IntegerField(default='0000000'),
+        ),
+        migrations.AddField(
+            model_name='artist',
+            name='bio',
+            field=models.CharField(blank=True, max_length=700),
+        ),
+        migrations.AddField(
+            model_name='artist',
+            name='birth_name',
+            field=models.CharField(blank=True, max_length=50),
+        ),
+        migrations.AddField(
+            model_name='song',
+            name='lyrics',
+            field=models.CharField(blank=True, max_length=8000),
+        ),
+        migrations.AddField(
+            model_name='song',
+            name='music_video',
+            field=models.BooleanField(default=True),
+        ),
+    ]

alliyah_marcelo_music/Homepage/migrations/0008_alter_song_music_video.py

+# Generated by Django 3.2 on 2023-02-21 06:08
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('homepage', '0007_auto_20230221_1408'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='song',
+            name='music_video',
+            field=models.BooleanField(default=None),
+        ),
+    ]

alliyah_marcelo_music/Homepage/models.py

 from django.db import models
 
+from django.urls import reverse
+
 # Create your models here.
 class Artist(models.Model):
     artist_name = models.CharField(max_length=50)
     monthly_listeners = models.IntegerField()
-    birth_name = models.CharField(max_length=50)
-    bio = models.CharField(max_length=700)
+    birth_name = models.CharField(max_length=50, blank=True)
+    bio = models.CharField(max_length=700, blank=True)
+
+    def __str__(self):
+        return '{}: {}'.format(self.artist_name, self.birth_name)
+
+    #def get_absolute_url(self):
+        #return reverse(admin('artist_detail', args=[str(self.artist_name)]))
+
+    @property
+    def is_tutorial(self):
+        return self.monthly_listeners == 1
 
 
 class Album(models.Model):
@@ -17,8 +29,18 @@ class Album(models.Model):
     )
     description = models.CharField(max_length=1000)
     release_date = models.CharField(max_length=50)
-    label = models.CharField(max_length=50)
-    song_count = models.IntegerField()
+    label = models.CharField(max_length=50, blank=True)
+    song_count = models.IntegerField(default='0000000')
+
+    def __str__(self):
+        return '{}'.format(self.album_name)
+
+    #def get_absolute_url(self):
+        #return reverse(admin('artist_detail', args=[str(self.artist_name)]))
+
+    @property
+    def is_tutorial(self):
+        return self.song_count == 1
 
 
 class Song(models.Model):
@@ -34,5 +56,11 @@ class Song(models.Model):
         related_name='song_album'
     )
     song_length = models.IntegerField()
-    music_video = models.BooleanField()
-    lyrics = models.CharField(max_length=8000)
+    music_video = models.BooleanField(default=None)
+    lyrics = models.CharField(max_length=8000, blank=True)
+
+    def __str__(self):
+        return '{} ({})'.format(self.song_title, self.song_length)
+
+    #def get_absolute_url(self):
+        #return reverse(admin('artist_detail', args=[str(self.artist_name)]))