Method slice

python/ray/data/block.py:414–425

Return a slice of this block. Args: start: The starting index of the slice (inclusive). end: The ending index of the slice (exclusive). copy: Whether to perform a data copy for the slice. Returns: The sliced block result.

(self, start: int, end: int, copy: bool = False)

        raise NotImplementedError

    def slice(self, start: int, end: int, copy: bool = False) -> Block:
        """Return a slice of this block.

        Args:
            start: The starting index of the slice (inclusive).
            end: The ending index of the slice (exclusive).
            copy: Whether to perform a data copy for the slice.

        Returns:
            The sliced block result.
        """
        raise NotImplementedError

    def take(self, indices: List[int]) -> Block:
        """Return a new block containing the provided row indices.