@DarkTemplar Parameters in a class definition are base classes (there is also a key word parameter, metaclass for setting the type of the class in Python 3) agf In cases like this I would like in order to return two elements (a tuple?) from the iterator. It remains not crystal https://self-adhesive-mini-trunki57899.dgbloggers.com/37855119/a-review-of-accessory-boxes