Youtube and Spotify downloader

1.Create an app: https://developer.spotify.com/dashboard/applications

2.Copy the Client id and client secret

3.Set redirect uri to https://localhost:8888/callback

setx SPOTIFY_USER_ID your_user_id
setx SPOTIFY_CLIENT_ID your_client_id
setx SPOTIFY_CLIENT_SECRET your_client_secret
setx SPOTIFY_REDIRECT_URI 'https://localhost:8888/callback'

Alternatively, if you want to run this program from the current directory, you could use an environment file .env and load the credentials from there.

Edit the .env file and set the credentials.

To install all modules run pip install -r requirements.txt

python main.py

* Program Gets the deatils of the songs from spotify api (for spotify songs)
  and youtube music api (for youtube songs)
* It then searches the song on youtube and extracts the youtube song url
* The song is then downloaded as m4a from youtube using pafy module
* Metadata are added to the m4a song (Artist, title, album, album art image)