cache data to origin data :param data: pd.DataFrame, cache data. :param fields: feature fields. :return: pd.DataFrame.
(data, fields)
| 464 | |
| 465 | @staticmethod |
| 466 | def cache_to_origin_data(data, fields): |
| 467 | """cache data to origin data |
| 468 | |
| 469 | :param data: pd.DataFrame, cache data. |
| 470 | :param fields: feature fields. |
| 471 | :return: pd.DataFrame. |
| 472 | """ |
| 473 | not_space_fields = remove_fields_space(fields) |
| 474 | data = data.loc[:, not_space_fields] |
| 475 | # set features fields |
| 476 | data.columns = [str(i) for i in fields] |
| 477 | return data |
| 478 | |
| 479 | @staticmethod |
| 480 | def normalize_uri_args(instruments, fields, freq): |
no test coverage detected