app.py

import spotipy
import time
import requests
import logging
import os, sys
from logging.handlers import RotatingFileHandler
from PIL import Image, ImageTk, ImageFilter
from io import BytesIO
from tkinter import Tk, Canvas
import spotipy.util as util

scope = "user-read-playback-state"

previous_song = ""
current_song = ""

directory = os.path.dirname(os.path.abspath(sys.argv[0]))

token_path = directory + '/.cache'
scope = 'user-read-currently-playing'
token = util.prompt_for_user_token(scope, cache_path=token_path)
sp = spotipy.Spotify(auth=token)

#create the fullscreen window
root = Tk()
screen_height = root.winfo_screenheight()
screen_width = root.winfo_screenwidth()
screen_middle = ((screen_width/2) - (screen_height/2))
root.attributes('-fullscreen', True)
root.bind('<Escape>', lambda e: root.quit())

default_image_path = directory + '/images/black.png'
default_image = Image.open(directory + '/images/black.png')
default_image = default_image.resize((screen_height, screen_height), Image.Resampling.LANCZOS)

#create PhotoImage object for image
photo = ImageTk.PhotoImage(default_image)

#create Canvas and show fullscreen image
canvas = Canvas(root, width=screen_height, height=screen_height, bg="black")
canvas.pack(fill='both', expand=True)
canvas.create_image(screen_middle, 0, image=photo, anchor='nw')
root.config(cursor='none')

while True:
    results = sp.current_playback()
    time.sleep(1)
    if results is None:
        current_song = 'none'
        if previous_song != current_song:
            previous_song = 'none'
            canvas.delete("all")
            photo = ImageTk.PhotoImage(default_image)
            canvas.create_image(screen_middle, 0, image=photo, anchor='nw')
            root.update()
    else:
        current_song = results['item']['name']
        if previous_song != current_song:
            track = results['item']['name']
            # album = results['item']['album']['name']
            # artists = results['item']['artists'][0]['name']
            album_cover = results['item']['album']['images'][0]['url']
            previous_song = results['item']['name']

            response = requests.get(album_cover)
            canvas.delete("all")
            image = Image.open(BytesIO(response.content))
            # image_bg = image.resize((screen_height*2, screen_height*2), Image.Resampling.LANCZOS)
            # image_bg = image_bg.filter(ImageFilter.GaussianBlur(5))
            # photo_bg = ImageTk.PhotoImage(image_bg)
            # canvas.create_image(screen_width/2, screen_height/2, image=photo_bg, anchor='center')
            image = image.resize((screen_height, screen_height), Image.Resampling.LANCZOS)
            photo = ImageTk.PhotoImage(image)
            canvas.create_image(screen_middle, 0, image=photo, anchor='nw')
            root.update()

    time.sleep(1)