Method _backup_qlib_dir

scripts/dump_bin.py:141–142

(self, target_dir: Path)

        self._kwargs = {}

    def _backup_qlib_dir(self, target_dir: Path):
        shutil.copytree(str(self.qlib_dir.resolve()), str(target_dir.resolve()))

    def _format_datetime(self, datetime_d: [str, pd.Timestamp]):
        datetime_d = pd.Timestamp(datetime_d)