def dictlist_replace(dict_list: Iterable[Dict], key: str, value: Any) -> None:
    """
    Process an iterable of dictionaries. For each dictionary ``d``, change
    (in place) ``d[key]`` to ``value``.
    """
    for d in dict_list:
        d[key] = value
Process an iterable of dictionaries. For each dictionary ``d``, change
    (in place) ``d[key]`` to ``value``.