Spotify Playlist Union

A simple Python script that adds all the songs in a list of playlists to a destination playlist.

Useful if you have several playlists, for example divided by genre, and you want a single playlist that contains all the songs you like.

Requirements

• Python 3.x
• Spotipy
• a Spotify account
• a Spotify for Developers account, with a Client ID and Client Secret for this project

How to use it

• First of all, add your Spotify for Developers' Client ID and Client Secret to the code.
• Then, if you want to modify your private playlists as well, set the "scope" variable to "playlist-modify-private".
• Lastly, call the Python script with the following arguments:
  • username
  • destination playlist ID
  • one or more source playlist ID.
• A playlist ID is a string such as spotify:playlist:27gN69ebwiJRtXEboL12Ih. To get it from the desktop app, just click on the three dots and in Share select "copy Spotify URI".
• The first time the app will ask you to log in. After having logged in Spotify, copy the link the browser redirected you to and paste it in the terminal when asked.
  • The next times the programm will remember you have logged in, so it won't ask again (unless you modify the username or the scope from public to private)!