Method get_input_keys

scrapegraphai/nodes/base_node.py:98–117

Determines the necessary state keys based on the input specification. Args: state (dict): The current state of the graph used to parse input keys. Returns: List[str]: A list of input keys required for node operation. Raises: Val

(self, state: dict)

            setattr(self, key, val)

    def get_input_keys(self, state: dict) -> List[str]:
        """
        Determines the necessary state keys based on the input specification.

        Args:
            state (dict): The current state of the graph used to parse input keys.

        Returns:
            List[str]: A list of input keys required for node operation.

        Raises:
            ValueError: If error occurs in parsing input keys.
        """

        try:
            input_keys = self._parse_input_keys(state, self.input)
            self._validate_input_keys(input_keys)
            return input_keys
        except ValueError as e:
            raise ValueError(f"Error parsing input keys for {self.node_name}") from e

    def _validate_input_keys(self, input_keys):
        """