def _get_cached_token_path_for_user(self, username):
        """
        Retrieve cached token path for the provided username.
        """
        file_name = "token-%s" % (username)
        result = os.path.abspath(os.path.join(ST2_CONFIG_DIRECTORY, file_name))
        return result

        Retrieve cached token path for the provided username.
        
st2client/st2client/base.py