code: def get_clean_conf_dir():
      
      if sys.platform.startswith("win"):
          current_user = ''
      else:
          current_user = '-' + str(getpass.getuser())
  
      conf_dir = osp.join(str(tempfile.gettempdir()),
                          'pytest-spyder{0!s}'.format(current_user),
                          SUBFOLDER)
      return conf_dir
docs: Return the path to a temp clean configuration dir, for tests and safe mode.