Merge branch 'lab02' into 'main'

Lab02

See merge request !1

Deokhyun_Lee_music/urls.py

@@ -21,7 +21,7 @@ from django.urls import include, path
 # localhost:<port>/hompage
 # localhost:<port>/about
 # localhost:<port>/contact
-# fo
+
 urlpatterns = [
     path('admin/', admin.site.urls),
     path('homepage/', include('homepage.urls')),

README.txt

 Deokhyun Lee, 195736, BS CS, C
-Lab 01 - Song Library
-Feb 13, 2023.
+Lab 02 - Song Library v2
+Feb 21, 2023.
 This lab work is done by me.
 
--by Deokhyun Lee, Feb 13, 2023. 
\ No newline at end of file
+-by Deokhyun Lee, Feb 21, 2023. 
\ No newline at end of file

homepage/admin.py

 from django.contrib import admin
+from .models import Artist, Album, Song
 
-# Register your models here.
+class ArtistAdmin(admin.ModelAdmin):
+    model = Artist
+
+    # for list_display
+    list_display = ('artist_name', 'birth_name', 'monthly_listeners')
+
+    # search_fields
+    search_fields = ('artist_name', 'birth_name')
+
+    # filtering
+    list_filter = ('artist_name', 'birth_name')
+
+class AlbumAdmin(admin.ModelAdmin):
+    model = Album
+
+    # for list_display
+    list_display = ('album_name', 'description', 'release_date', 'label', 'song_count')
+
+    # search_fields
+    search_fields = ('album_name', 'description', 'label')
+
+    # filtering
+    list_filter = ('album_name',)
+
+
+class SongAdmin(admin.ModelAdmin):
+    model = Song
+
+    # for list_display
+    list_display = ('song_title', 'song_length', 'lyrics', 'music_video')
+
+    # search_fields
+    search_fields = ('song_title', 'lyrics')
+
+    # filtering
+    list_filter = ('song_title',)
+
+admin.site.register(Artist, ArtistAdmin)
+admin.site.register(Album, AlbumAdmin)
+admin.site.register(Song, SongAdmin)

homepage/migrations/0001_initial.py

-# Generated by Django 3.2 on 2023-02-13 08:48
+# Generated by Django 3.2 on 2023-02-21 08:17
 
 from django.db import migrations, models
 import django.db.models.deletion
@@ -20,6 +20,8 @@ class Migration(migrations.Migration):
                 ('artist', models.CharField(max_length=50)),
                 ('description', models.CharField(max_length=150)),
                 ('release_date', models.DateTimeField(verbose_name='date published')),
+                ('label', models.CharField(max_length=120)),
+                ('song_count', models.IntegerField()),
             ],
         ),
         migrations.CreateModel(
@@ -28,6 +30,8 @@ class Migration(migrations.Migration):
                 ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                 ('artist_name', models.CharField(max_length=50)),
                 ('monthly_listeners', models.IntegerField()),
+                ('birth_name', models.CharField(max_length=30)),
+                ('bio', models.CharField(max_length=700)),
             ],
         ),
         migrations.CreateModel(
@@ -35,9 +39,11 @@ class Migration(migrations.Migration):
             fields=[
                 ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                 ('song_title', models.CharField(max_length=100)),
-                ('artist', models.CharField(max_length=50)),
                 ('song_length', models.IntegerField()),
+                ('music_video', models.BooleanField()),
+                ('lyrics', models.CharField(max_length=300)),
                 ('album', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='homepage.album')),
+                ('artist', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='homepage.artist')),
             ],
         ),
     ]

homepage/models.py

@@ -4,6 +4,8 @@ from django.db import models
 class Artist(models.Model):
     artist_name = models.CharField(max_length = 50)
     monthly_listeners = models.IntegerField()
+    birth_name = models.CharField(max_length=30)
+    bio = models.CharField(max_length=700)
 
 # for albums
 class Album(models.Model):
@@ -11,10 +13,16 @@ class Album(models.Model):
     artist = models.CharField(max_length = 50)
     description = models.CharField(max_length = 150)
     release_date = models.DateTimeField("date published")
+    label = models.CharField(max_length=120)
+    song_count = models.IntegerField()
+    
+
 
 # for songs
 class Song(models.Model):
     song_title =  models.CharField(max_length = 100)
-    artist = models.CharField(max_length = 50)
+    artist = models.ForeignKey(Artist, on_delete = models.CASCADE)
     album = models.ForeignKey(Album, on_delete = models.CASCADE)
     song_length = models.IntegerField()
+    music_video = models.BooleanField()
+    lyrics = models.CharField(max_length=300)
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