Method _inplace_method

pandas/core/generic.py:12312–12321

Wrap arithmetic method to operate inplace.

(self, other, op)

    @final
    def _inplace_method(self, other, op) -> Self:
        """
        Wrap arithmetic method to operate inplace.
        """
        result = op(self, other)

        # this makes sure that we are aligned like the input
        # we are updating inplace
        self._update_inplace(result.reindex_like(self))
        return self

    @final
    def __iadd__(self, other) -> Self: