Are you sometimes puzzled by Python singletons, classes, and perhaps have never heard of a metaclass? What is a singleton? What’s the best and most pythonic way to implement one? — In this article, I am going to cover: What is a singleton anyway and why would you want to make one? What alternatives are commonly used to accomplish a similar purpose? A simpler, somewhat less common, and (for me) harder to find and better way to get it done using…
