Update admin view on models

albomediano_music/homepage/admin.py

 from django.contrib import admin
-
 from .models import Artist, Album, Song
 
 
-class ArtistAdmin(admin.ModelAdmin):
-    model = Artist
+class AlbumInline(admin.TabularInline):
+    model = Album
 
-    list_display = ('artist_name', 'birth_name', 'monthly_listeners')
 
-    search_fields = ('artist_name', 'birth_name')
+class SongInline(admin.TabularInline):
+    model = Song
+
 
+class ArtistAdmin(admin.ModelAdmin):
+    model = Artist
+    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', 'bio'
+            ]
+        }),
+    ]
 
 
 class AlbumAdmin(admin.ModelAdmin):
     model = Album
-
-    list_display = ('album_name', 'description', 'release_date', 'label', 'song_count')
-
+    list_display = (
+        'album_name',
+        'description',
+        'release_date',
+        'label', 'song_count')
     search_fields = ('album_name', 'description', 'label')
-
-    list_filter = ('album_name', )
+    list_filter = ('album_name',)
 
 
 class SongAdmin(admin.ModelAdmin):
     model = Song
-
-    list_display = ('song_title', 'song_length', 'lyrics', 'music_video')
-
+    list_display = ('song_title',
+                    'song_length',
+                    'lyrics',
+                    'music_video')
     search_fields = ('song_title', 'lyrics')
-
-    list_filter = ('song_title', )
+    list_filter = ('song_title',)
 
 
 admin.site.register(Artist, ArtistAdmin)

albomediano_music/homepage/migrations/0002_alter_song_lyrics.py

+# Generated by Django 4.1.7 on 2023-02-21 13:58
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('homepage', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='song',
+            name='lyrics',
+            field=models.CharField(max_length=8000),
+        ),
+    ]

albomediano_music/homepage/models.py

@@ -7,6 +7,9 @@ class Artist(models.Model):
     bio = models.CharField(max_length=700)
     monthly_listeners = models.IntegerField()
 
+    def str(self):
+        return '{} aka {}'.format(self.artist_name, self.birth_name)
+
 
 class Album(models.Model):
     album_name = models.CharField(max_length=100)
@@ -16,6 +19,9 @@ class Album(models.Model):
     release_date = models.CharField(max_length=10)
     song_count = models.IntegerField()
 
+    def str(self):
+        return '{} aka {}'.format(self.album_name, self.label)
+
 
 class Song(models.Model):
     song_title = models.CharField(max_length=100)
@@ -24,3 +30,6 @@ class Song(models.Model):
     song_length = models.IntegerField()
     music_video = models.BooleanField()
     lyrics = models.CharField(max_length=8000)
+
+    def str(self):
+        return '{}'.format(self.song_title)