Convert this variable to a pandas.Index
(self)
| 2968 | return index |
| 2969 | |
| 2970 | def to_index(self) -> pd.Index: |
| 2971 | """Convert this variable to a pandas.Index""" |
| 2972 | index = self._to_index() |
| 2973 | level = getattr(self._data, "level", None) |
| 2974 | if level is not None: |
| 2975 | # return multi-index level converted to a single index |
| 2976 | return index.get_level_values(level) |
| 2977 | else: |
| 2978 | return index |
| 2979 | |
| 2980 | @property |
| 2981 | def level_names(self) -> list[Hashable | None] | None: |