@classmethod<EOL><INDENT>def get_filename(cls):<DEDENT>
config_home = os.environ.get("<STR_LIT>", "<STR_LIT>")<EOL>config_home = os.path.expanduser(config_home)<EOL>base_path = os.path.join(config_home, "<STR_LIT>")<EOL>if not os.path.isdir(base_path):<EOL><INDENT>os.makedirs(base_path)<EOL><DEDENT>return os.path.join(base_path, "<STR_LIT>")<EOL>
Gets filename of store on disk