Method read

mypy/types.py:3297–3303

(cls, data: ReadBuffer)

    @classmethod
    def read(cls, data: ReadBuffer) -> LiteralType:
        assert read_tag(data) == INSTANCE
        fallback = Instance.read(data)
        tag = read_tag(data)
        ret = LiteralType(read_literal(data, tag), fallback)
        assert read_tag(data) == END_TAG
        return ret


class UnionType(ProperType):