def __set_dir_properties(self):
        """
        Automatically generate the properties for directories.

        """
        directories = [
            ("home", "The ROUGE home directory."),
            ("data", "The path of the ROUGE 'data' directory."),
            ("system", "Path of the directory containing system summaries."),
            ("model", "Path of the directory containing model summaries."),
        ]
        for (dirname, docstring) in directories:
            self.__create_dir_property(dirname, docstring)

        Automatically generate the properties for directories.

        
unilm-v1/src/cnndm/bs_pyrouge.py