Added .env credential storage

Moved tokens and credentials to the .env file to not store them in the python file itself anymore.

- Added .env credential storage
- Fixed deadspaces

getlasttracksp.py

@@ -1,25 +1,33 @@
-import spotipy
+import spotipy, os
 from spotipy.oauth2 import SpotifyOAuth
+from dotenv import load_dotenv
+
+# load .env file
+load_dotenv()
 
 # Set up your Spotify API credentials
-client_id = "YOUR_CLIENT_ID"
-client_secret = "YOUR_CLIENT_SECRET"
-redirect_uri = "YOUR_REDIRECT_URI"
+SPOTIFY_CLIENT_ID = os.getenv('SPOTIFY_CLIENT_ID')
+SPOTIFY_CLIENT_SECRET = os.getenv('SPOTIFY_CLIENT_SECRET')
+SPOTIFY_REDIRECT_URI = os.getenv('SPOTIFY_REDIRECT_URI')
+PLAYLIST_ID = os.getenv('SOMEPLAYLIST_ID')
+
+if not SPOTIFY_CLIENT_ID or not SPOTIFY_CLIENT_SECRET or not SPOTIFY_REDIRECT_URI or not PLAYLIST_ID:
+		raise ValueError("Please provide the required information in the .env file.")
 
 # Create a Spotipy instance with authentication
-sp = spotipy.Spotify(auth_manager=SpotifyOAuth(client_id=client_id, client_secret=client_secret, redirect_uri=redirect_uri, scope="playlist-read-private"))
+sp = spotipy.Spotify(auth_manager=SpotifyOAuth(client_id=SPOTIFY_CLIENT_ID, client_secret=SPOTIFY_CLIENT_SECRET, redirect_uri=SPOTIFY_REDIRECT_URI, scope="playlist-read-private"))
 
 def get_last_track_of_playlist(playlist_id):
     # Get the playlist's tracks
     playlist = sp.playlist_tracks(playlist_id)
-    
+
     # Extract the last track
     last_track = playlist["items"][-1]["track"]
-    
+
     return last_track
 
 # Replace "YOUR_PLAYLIST_ID" with the actual playlist ID
-playlist_id = "YOUR_PLAYLIST_ID"
+playlist_id = PLAYLIST_ID
 last_track = get_last_track_of_playlist(playlist_id)
 
 # Access information about the last track