Python's Necessary Corner Cases

Sometimes people will put like an import inside of a function. And then if that function happens to execute within a, within a thread, you know, the, the import it might not happen until some thread hits that function. So just Python take care of it for us though in the end. But some of the code for that is really nasty. I looked at some of the implementation and they're doing all sorts of things like thread, deadlock avoidance algorithms and, but like all sorts of corner cases.