Python “abuses” exceptions in a similar way every time you iterate over a generator: https://softwareengineering.stackexchange.com/questions/112463/why-do-itera

Python “abuses” exceptions in a similar way every time you iterate over a generator: https://softwareengineering.stackexchange.com/questions/112463/why-do-iterators-in-python-raise-an-exception https://softwareengineering.stackexchange.com/questions/1124... At the end of the day it’s just a control flow mechanism. And theoretically, if you lack data needed to render, it’s an exceptional condition.