text: import os
  import shutil
  import time
  from PIL import Image
  
  
  class Wallpaper:
      # Set Environment Variables
      username = os.environ['USERNAME']
  
      # All file urls
      file_urls = {
          "wall_src": "C:\\Users\\" + username
                      + "\\AppData\\Local\\Packages\\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\\"
                      + "LocalState\\Assets\\",
          "wall_dst": os.path.dirname(os.path.abspath(__file__)) + "\\Wallpapers\\",
          "wall_mobile": os.path.dirname(os.path.abspath(__file__)) + "\\Wallpapers\\mobile\\",
          "wall_desktop": os.path.dirname(os.path.abspath(__file__)) + "\\Wallpapers\\desktop\\"
      }
      msg = '''
                  DDDDD      OOOOO    NN      N  EEEEEEE
                  D    D    O     O   N N     N  E
                  D     D   O     O   N  N    N  E
                  D     D   O     O   N   N   N  EEEE
                  D     D   O     O   N    N  N  E
                  D    D    O     O   N     N N  E
                  DDDDD      OOOOO    N      NN  EEEEEEE
              '''
  
      # A method to showcase time effect
      @staticmethod
      def time_gap(string):
          print(string, end='')
          time.sleep(1)
          print(".", end='')
          time.sleep(1)
          print(".")
  
      # A method to import the wallpapers from src folder(dir_src)
      @staticmethod
      def copy_wallpapers():
          w = Wallpaper
          w.time_gap("Copying Wallpapers")
          # Copy All Wallpapers From Src Folder To Dest Folder
          for filename in os.listdir(w.file_urls["wall_src"]):
              shutil.copy(w.file_urls["wall_src"] + filename, w.file_urls["wall_dst"])
  
      # A method to Change all the Extensions
      @staticmethod
      def change_ext():
          w = Wallpaper
          w.time_gap("Changing Extensions")
          # Look into all the files in the executing folder and change extension
          for filename in os.listdir(w.file_urls["wall_dst"]):
              base_file, ext = os.path.splitext(filename)
              if ext == "":
                  if not os.path.isdir(w.file_urls["wall_dst"] + filename):
                      os.rename(w.file_urls["wall_dst"] + filename,
                                w.file_urls["wall_dst"] + filename + ".jpg")
  
      # Remove all files Not having Wallpaper Resolution
      @staticmethod
      def extract_wall():
          w = Wallpaper
          w.time_gap("Extracting Wallpapers")
          for filename in os.listdir(w.file_urls["wall_dst"]):
              base_file, ext = os.path.splitext(filename)
              if ext == ".jpg":
                  im = Image.open(w.file_urls["wall_dst"] + filename)
                  if list(im.size)[0] != 1920 and list(im.size)[0] != 1080:
                      im.close()
                      os.remove(w.file_urls["wall_dst"] + filename)
                  else:
                      im.close()
      # Arrange the wallpapers into the corresponding folders
      @staticmethod
      def arr_desk_wallpapers():
          w = Wallpaper
          w.time_gap("Arranging Desktop wallpapers")
          for filename in os.listdir(w.file_urls["wall_dst"]):
              base_file, ext = os.path.splitext(filename)
              if ext == ".jpg":
                  try:
                      im = Image.open(w.file_urls["wall_dst"] + filename)
  
                      if list(im.size)[0] == 1920:
                          im.close()
                          os.rename(w.file_urls["wall_dst"] + filename,
                                    w.file_urls["wall_desktop"] + filename)
                      if list(im.size)[0] == 1080:
                          im.close()
                          os.rename(w.file_urls["wall_dst"] + filename,
                                    w.file_urls["wall_mobile"] + filename)
                      else:
                          im.close()
                  except FileExistsError:
                      print("File Already Exists!")
                      os.remove(w.file_urls["wall_dst"] + filename)
  
      @staticmethod
      def exec_all():
          w = Wallpaper
          w.copy_wallpapers()
          w.change_ext()
          w.extract_wall()
          w.arr_desk_wallpapers()
          print(w.msg)
          time.sleep(3)
  
  
  wall = Wallpaper()
  wall.exec_all()
  