Method _update_inplace

pandas/core/generic.py:4727–4737

Replace self internals with result. Parameters ---------- result : same type as self

(self, result)

    @final
    def _update_inplace(self, result) -> None:
        """
        Replace self internals with result.

        Parameters
        ----------
        result : same type as self
        """
        # NOTE: This does *not* call __finalize__ and that's an explicit
        # decision that we may revisit in the future.
        self._mgr = result._mgr

    @final
    def add_prefix(self, prefix: str, axis: Axis | None = None) -> Self: