much more likely: you'll finally find the motivation to upgrade your code, not to Python 3 which is 5% better than 2 and 50% more of a pain-in-the-butt, but because there are a multitude of new, faster, parallel-aware languages that are orders of magnitude better, and already make 3.x look like a dinosaur. Move from one dinosaur to a marginally better-but-fussier dinosaur? Doubt it.