Reverse List

Documentation

• Class name: Kep_ReverseList
• Category: List Stuff
• Output node: False

The Kep_ReverseList node is designed for reversing the order of elements in a list. It takes a list as input and returns a new list with the elements in reverse order, maintaining the original data types of the elements.

Input types

Required

• In
  • The input list to be reversed. This parameter is essential for the operation as it determines the sequence of elements that will be reversed.
  • Comfy dtype: *
  • Python dtype: List[Any]

Output types

• Reversed
  • Comfy dtype: *
  • The output list with its elements in reverse order compared to the input list.
  • Python dtype: Tuple[List[Any]]

Usage tips

• Infra type: CPU
• Common nodes: unknown

Source code

class ReverseList:
    def __init__(self) -> None:
        pass

    @classmethod
    def INPUT_TYPES(self) -> Dict[str, Dict[str, Any]]:
        return {
            "required": {"In": (any_type, {})},
        }

    RETURN_TYPES = (any_type,)
    RETURN_NAMES = ("Reversed",)
    INPUT_IS_LIST = True
    OUTPUT_IS_LIST = (True,)
    FUNCTION = "reverse_list"

    CATEGORY = "List Stuff"

    def reverse_list(self, In: List[Any]) -> Tuple[List[Any]]:
        return (In[::-1],)