code: def user_cache_dir():
      r
      if WINDOWS:
          path = os.path.join(os.environ.get('LOCALAPPDATA') or os.environ.get('APPDATA'),
                              'glances', 'cache')
      elif MACOS:
          path = os.path.expanduser('~/Library/Caches/glances')
      else:
          path = os.path.join(os.environ.get('XDG_CACHE_HOME') or os.path.expanduser('~/.cache'),
                              'glances')
  
      return path
docs: r"""Return the per-user cache dir (full path).
  
      - Linux, *BSD, SunOS: ~/.cache/glances
      - macOS: ~/Library/Caches/glances
      - Windows: {%LOCALAPPDATA%,%APPDATA%}\glances\cache