Creates a path based on the location attribute of the backend and the path argument
        of the function. If the path argument is an absolute path the path is returned.

        :param path: The path that should be joined with the backends location.

def path(self, path):
        """
        Creates a path based on the location attribute of the backend and the path argument
        of the function. If the path argument is an absolute path the path is returned.

        :param path: The path that should be joined with the backends location.
        """
        if os.path.isabs(path):
            return path
        return os.path.join(self.location, path)