Ah, sunk costs. Where the future goes to die. And I say this as a 20-year Python user myself, ’cos while it has scratched many itches and continues to do so, I

Ah, sunk costs. Where the future goes to die. And I say this as a 20-year Python user myself, ’cos while it has scratched many itches and continues to do so, I am not the least bit sentimental about it. The best compliment would be to kill it with something far better, that steals all its good parts and replaces the rest.