Function require_args

backends/mlx/ops.py:221–243

Validate that args count is within expected range. Raises ValueError if the count is outside the expected range. Args: args: The handler args list min_count: Minimum number of args expected max_count: Maximum number of args expected op_name: Name of the

(
    args: List[Any],
    min_count: int,
    max_count: int,
    op_name: str,
)

def require_args(
    args: List[Any],
    min_count: int,
    max_count: int,
    op_name: str,
) -> None:
    """
    Validate that args count is within expected range.

    Raises ValueError if the count is outside the expected range.

    Args:
        args: The handler args list
        min_count: Minimum number of args expected
        max_count: Maximum number of args expected
        op_name: Name of the operation (for error message)
    """
    if not (min_count <= len(args) <= max_count):
        if min_count == max_count:
            raise ValueError(f"{op_name}: expected {min_count} args, got {len(args)}")
        raise ValueError(
            f"{op_name}: expected {min_count}-{max_count} args, got {len(args)}"
        )


def require_kwargs(