Class ActionsBlock

slack_sdk/models/blocks/blocks.py:302–337

class ActionsBlock(Block):
    type = "actions"
    elements_max_length = 25

    @property
    def attributes(self) -> Set[str]:  # type: ignore[override]
        return super().attributes.union({"elements"})

    def __init__(
        self,
        *,
        elements: Sequence[Union[dict, InteractiveElement]],
        block_id: Optional[str] = None,
        **others: dict,
    ):
        """A block that is used to hold interactive elements.
        https://docs.slack.dev/reference/block-kit/blocks/actions-block

        Args:
            elements (required): An array of interactive element objects - buttons, select menus, overflow menus,
                or date pickers. There is a maximum of 25 elements in each action block.
            block_id: A string acting as a unique identifier for a block.
                If not specified, a block_id will be generated.
                You can use this block_id when you receive an interaction payload to identify the source of the action.
                Maximum length for this field is 255 characters.
                block_id should be unique for each message and each iteration of a message.
                If a message is updated, use a new block_id.
        """
        super().__init__(type=self.type, block_id=block_id)
        show_unknown_key_warning(self, others)

        self.elements = BlockElement.parse_all(elements)

    @JsonValidator(f"elements attribute cannot exceed {elements_max_length} elements")
    def _validate_elements_length(self):
        return self.elements is None or len(self.elements) <= self.elements_max_length


class ContextBlock(Block):