code: def download():
      
  
      ftp = ftplib.FTP(SITE)
      ftp.set_debuglevel(DEBUG)
      ftp.login(USER, PASSWD)
      ftp.cwd(DIR)
      filelist = ftp.nlst()
      filecounter = MANAGER.counter(total=len(filelist), desc='Downloading',
                                    unit='files')
  
      for filename in filelist:
  
          with Writer(filename, ftp.size(filename), DEST) as writer:
              ftp.retrbinary('RETR %s' % filename, writer.write)
          print(filename)
          filecounter.update()
  
      ftp.close()
docs: Download all files from an FTP share