Function format_list

mypy/messages.py:2666–2667

(types: Sequence[Type])

        return format_type_inner(typ, verbosity, options, fullnames)

    def format_list(types: Sequence[Type]) -> str:
        return ", ".join(format(typ) for typ in types)

    def format_union_items(types: Sequence[Type]) -> list[str]:
        formatted = [format(typ) for typ in types if format(typ) != "None"]