Convert metadata to JSON for saving.
(metadata)
| 755 | |
| 756 | |
| 757 | def _prepare_write_metadata(metadata): |
| 758 | """Convert metadata to JSON for saving.""" |
| 759 | if metadata is not None: |
| 760 | if not isinstance(metadata, list): |
| 761 | metadata = metadata.reset_index().to_json(orient="records") |
| 762 | else: # Pandas DataFrame |
| 763 | metadata = json.dumps(metadata) |
| 764 | assert isinstance(metadata, str) |
| 765 | return metadata |
| 766 | |
| 767 | |
| 768 | def _prepare_read_metadata(metadata): |
no test coverage detected