initial commit

No real output to terminal yet, but spotify api works. mostly.

.gitignore

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+.env
+.venv/
+db.sqlite3
+*.pyc
+*/__pycache__/
+*/migrations/

manage.py

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+#!/usr/bin/env python
+"""Django's command-line utility for administrative tasks."""
+import os
+import sys
+
+
+def main():
+    """Run administrative tasks."""
+    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'muzak.settings')
+    try:
+        from django.core.management import execute_from_command_line
+    except ImportError as exc:
+        raise ImportError(
+            "Couldn't import Django. Are you sure it's installed and "
+            "available on your PYTHONPATH environment variable? Did you "
+            "forget to activate a virtual environment?"
+        ) from exc
+    execute_from_command_line(sys.argv)
+
+
+if __name__ == '__main__':
+    main()

muzak/asgi.py

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+"""
+ASGI config for muzak project.
+
+It exposes the ASGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/4.2/howto/deployment/asgi/
+"""
+
+import os
+
+from django.core.asgi import get_asgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'muzak.settings')
+
+application = get_asgi_application()

muzak/settings.py

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+from pathlib import Path
+
+# Build paths inside the project like this: BASE_DIR / 'subdir'.
+BASE_DIR = Path(__file__).resolve().parent.parent
+
+SECRET_KEY = 'oefjei1lwe918Alkfwuf3ionwu-@kt)6m1e)ah$&^_i9y!qffhm-a$#m6+++'
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = True
+
+ALLOWED_HOSTS = []
+
+
+INSTALLED_APPS = [
+    'playlist.apps.PlaylistConfig',
+    'django.contrib.admin',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+]
+
+MIDDLEWARE = [
+    'django.middleware.security.SecurityMiddleware',
+    'django.contrib.sessions.middleware.SessionMiddleware',
+    'django.middleware.common.CommonMiddleware',
+    'django.middleware.csrf.CsrfViewMiddleware',
+    'django.contrib.auth.middleware.AuthenticationMiddleware',
+    'django.contrib.messages.middleware.MessageMiddleware',
+    'django.middleware.clickjacking.XFrameOptionsMiddleware',
+]
+
+ROOT_URLCONF = 'muzak.urls'
+
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': [],
+        'APP_DIRS': True,
+        'OPTIONS': {
+            'context_processors': [
+                'django.template.context_processors.debug',
+                'django.template.context_processors.request',
+                'django.contrib.auth.context_processors.auth',
+                'django.contrib.messages.context_processors.messages',
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = 'muzak.wsgi.application'
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.sqlite3',
+        'NAME': BASE_DIR / 'db.sqlite3',
+    }
+}
+
+AUTH_PASSWORD_VALIDATORS = [
+    {
+        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
+    },
+]
+
+
+LANGUAGE_CODE = 'en-us'
+TIME_ZONE = 'UTC'
+USE_I18N = True
+USE_TZ = True
+STATIC_URL = 'static/'
+DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'

muzak/urls.py

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+"""
+URL configuration for muzak project.
+
+The `urlpatterns` list routes URLs to views. For more information please see:
+    https://docs.djangoproject.com/en/4.2/topics/http/urls/
+Examples:
+Function views
+    1. Add an import:  from my_app import views
+    2. Add a URL to urlpatterns:  path('', views.home, name='home')
+Class-based views
+    1. Add an import:  from other_app.views import Home
+    2. Add a URL to urlpatterns:  path('', Home.as_view(), name='home')
+Including another URLconf
+    1. Import the include() function: from django.urls import include, path
+    2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
+"""
+from django.contrib import admin
+from django.urls import path, include
+
+urlpatterns = [
+    path('admin/', admin.site.urls),
+    path('', include('playlist.urls')),
+]

muzak/wsgi.py

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+"""
+WSGI config for muzak project.
+
+It exposes the WSGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/4.2/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'muzak.settings')
+
+application = get_wsgi_application()

playlist/admin.py

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+from django.contrib import admin
+from .models import Track, Artist, Album
+
+class TrackAdmin(admin.ModelAdmin):
+    pass
+class ArtistAdmin(admin.ModelAdmin):
+    pass
+class AlbumAdmin(admin.ModelAdmin):
+    pass
+
+admin.site.register(Track, TrackAdmin)
+admin.site.register(Artist, ArtistAdmin)
+admin.site.register(Album, AlbumAdmin)

playlist/apps.py

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+from django.apps import AppConfig
+
+
+class PlaylistConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'playlist'

playlist/models.py

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+from django.db import models
+
+class Artist(models.Model):
+    id = models.CharField(primary_key=True, max_length=128)
+    name = models.CharField(max_length=255)
+    popularity = models.SmallIntegerField(null=True, blank=True)
+    genres = models.JSONField()
+
+class Album(models.Model):
+    id = models.CharField(primary_key=True, max_length=128)
+    name = models.CharField(max_length=255)
+    artists = models.ManyToManyField(Artist)
+    album_type = models.CharField(max_length=255)
+    total_tracks = models.PositiveSmallIntegerField(null=True)
+    image = models.ImageField(upload_to="albums/")
+
+
+class Track(models.Model):
+    id = models.CharField(primary_key=True, max_length=128)
+    title = models.CharField(max_length=255)
+    artists = models.ManyToManyField(Artist)
+    album = models.ForeignKey(Album, null=True, on_delete=models.SET_NULL)
+
+    explicit = models.BooleanField(default=False)
+    duration_ms = models.PositiveIntegerField(null=True)
+    popularity = models.PositiveIntegerField(null=True)
+
+    banter = models.TextField()
+
+#class TrackFeatures(models.Model):

playlist/spotify.py

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+import requests
+import os
+from datetime import datetime, timedelta
+from dotenv import load_dotenv
+
+load_dotenv()
+
+class SpotifyFactory():
+    def __init__(self):
+        self.token = None
+        self.valid_until = None
+
+    def token_valid(self):
+        if self.token and self.valid_until and (datetime.now() < self.valid_until):
+            return True
+        return False
+
+    def get_token(self):
+        if self.token_valid():
+            print("Token still valid")
+            return self.token
+        print("New token")
+        url = 'https://accounts.spotify.com/api/token'
+        headers = {
+            'Content-Type': 'application/x-www-form-urlencoded',
+            'Authorization': 'Basic ' + os.getenv('SPOTIFY_ENCODED_ID')
+        }
+        data = {
+            'grant_type': 'client_credentials'
+        }
+        r = requests.post(url, headers=headers, data=data)
+        data = r.json()
+        self.token = data["access_token"]
+        self.valid_until = datetime.now() + timedelta(seconds=data["expires_in"]-300)
+        return self.token
+
+    def get_song_info(self, spotify_id):
+        token = self.get_token()
+        url = 'https://api.spotify.com/v1/tracks/' + spotify_id
+        headers = {
+            'Content-Type': 'application/json',
+            'Authorization': 'Bearer ' + token
+        }
+        r = requests.get(url, headers=headers)
+        return r.json()

playlist/urls.py

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+from django.urls import path
+from . import views
+
+urlpatterns = [
+    path('tracks/', views.TrackView.as_view()),
+]

playlist/views.py

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+from django.shortcuts import render
+from django.views import View
+from django.http import HttpResponse
+from . import models
+from . import spotify
+
+class TrackView(View):
+    def get(self, request):
+        return HttpResponse("Hello world!")
+    def post(self, request):
+        return HttpResponse("Bye world")

requirements.txt

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+Django
+requests
+pillow
+python-dotenv