Method _constructor_expanddim

pandas/core/series.py:623–630

Used when a manipulation result has one higher dimension as the original, such as Series.to_frame()

(self)

    @property
    def _constructor_expanddim(self) -> Callable[..., DataFrame]:
        """
        Used when a manipulation result has one higher dimension as the
        original, such as Series.to_frame()
        """
        from pandas.core.frame import DataFrame

        return DataFrame

    def _constructor_expanddim_from_mgr(self, mgr, axes):
        from pandas.core.frame import DataFrame