def METHOD_NAME(iter: T.Iterator[_T]) -> T.Iterator[T.Tuple[_T, T.Optional[_T]]]:
    """Get the current value of the iterable, and the next if possible.
    :param iter: The iterable to look into
    :yield: A tuple of the current value, and, if possible, the next
    :return: nothing
    """
    current: _T
    next_: T.Optional[_T]
    try:
        next_ = next(iter)
    except StopIteration:
        # This is an empty iterator, there's nothing to look ahead to
        return
    while True:
        current = next_
        try:
            next_ = next(iter)
        except StopIteration:
            next_ = None
        yield current, next_
        if next_ is None:
            break