Extract track name and artist from a Spotify playlist to a csv file

extract_spotify_playlist_info.py

"""Get song titles and artists from Spotify playlist"""

import csv
import os
import re

import spotipy
from dotenv import load_dotenv
from spotipy.oauth2 import SpotifyClientCredentials

# load credentials from .env file
load_dotenv()

CLIENT_ID = os.getenv("CLIENT_ID", "")
CLIENT_SECRET = os.getenv("CLIENT_SECRET", "")
OUTPUT_FILE_NAME = "track_info.csv"

# change for your target playlist
PLAYLIST_LINK = "https://open.spotify.com/playlist/6jAarBZaMmBLnSIeltPzkz?si=d42be5c6ec194bb9"

# authenticate
client_credentials_manager = SpotifyClientCredentials(
    client_id=CLIENT_ID, client_secret=CLIENT_SECRET
)

# create spotify session object
session = spotipy.Spotify(client_credentials_manager=client_credentials_manager)

# get uri from https link
if match := re.match(r"https://open.spotify.com/playlist/(.*)\?", PLAYLIST_LINK):
    playlist_uri = match.groups()[0]
else:
    raise ValueError("Expected format: https://open.spotify.com/playlist/...")

# get list of tracks in a given playlist (note: max playlist length 100)
tracks = session.playlist_tracks(playlist_uri)["items"]

# create csv file
with open(OUTPUT_FILE_NAME, "w", encoding="utf-8") as file:
    writer = csv.writer(file)
    
    # write header column names
    writer.writerow(["track", "artist"])

    # extract name and artist
    for track in tracks:
        name = track["track"]["name"]
        artists = ", ".join(
            [artist["name"] for artist in track["track"]["artists"]]
        )

        # write to csv
        writer.writerow([name, artists])

I've just tested the script with the latest version of spotipy (2.24.0) and the script is working fine.

Your error suggests the the CLIENT_ID and CLIENT_SECRET variable values are being overwritten with an empty string.

You don't necessarily need to use a .env file but it is considered best practice as it avoids hard coding sensitive credentials in your python file.

But, if you have added CLIENT_ID and CLIENT_SECRET directly as hard coded values to the script, then make sure you have deleted lines 14 and 15 in the original script as these will overwrite the variables with an empty string if there is no environment variable present.

i don't understand, sorry. i've replace on line 14 and 15 CLIENT_ID and CLIENT_SECRET with my value but get error:
spotipy.oauth2.SpotifyOauthError: No client_id. Pass it or set a SPOTIPY_CLIENT_ID environment variable
and i have latest spotipy 2.24.0 installed

It's kind of hard to debug without seeing your changes.

I would recommend deleting lines 14 and 15 and replacing with:

CLIENT_ID = 'your-value'
CLIENT_SECRET='your-secret-value'

Or look at the documentation for os.getenv to understand how that function works. You should put your value in the empty string (not replacing CLIENT_ID):

CLIENT_ID = os.getenv('CLIENT_ID', 'your-value')
CLIENT_SECRET = os.getenv('CLIENT_SECRET ', 'your-secret-value')

work with first method CLIENT_ID = 'my-value' and CLIENT_SECRET='my-secret-value' on line 14-15
but work only with plist link into script. edit line 19 with my plist link get error:

spotipy.exceptions.SpotifyException: http status: 404, code:-1 - https://api.spotify.com/v1/playlists/37i9dQZF1E4kvm1VQNlpP6/tracks?limit=100&offset=0&additional_types=track:
Resource not found, reason: None