Method make_block_same_class

pandas/core/internals/blocks.py:247–260

Wrap given values in a block of same type as self.

(
        self,
        values,
        placement: BlockPlacement | None = None,
        refs: BlockValuesRefs | None = None,
    )

    @final
    def make_block_same_class(
        self,
        values,
        placement: BlockPlacement | None = None,
        refs: BlockValuesRefs | None = None,
    ) -> Self:
        """Wrap given values in a block of same type as self."""
        # Pre-2.0 we called ensure_wrapped_if_datetimelike because fastparquet
        #  relied on it, as of 2.0 the caller is responsible for this.
        if placement is None:
            placement = self._mgr_locs

        # We assume maybe_coerce_values has already been called
        return type(self)(values, placement=placement, ndim=self.ndim, refs=refs)

    @final
    def __repr__(self) -> str: