If you are investigating the collections module, consider inheriting from Sequence, Mapping or Yet another summary base class if that is definitely more acceptable. Here's an instance for just a Sequence subclass: Muhammad AlkarouriMuhammad Alkarouri 24.7k1919 gold badges6868 silver badges101101 bronze badges 4 fifteen Really don't mix up iterable objects https://emilianokzqet.creacionblog.com/37115829/rumored-buzz-on-self-adhesive-mini-trunking