How can I access Python REPL just like in Clojure Emacs' plugin Cider? I am interested in interacting with the working program. Or even hot reload. Please advise.
I think unfortunately the answer is “possible but not recommended”: hot reloading / swapping with Python
Python just wasn’t designed for this sort of thing the way that Clojure was. Getting a remote shell, might be possible, but not reloading files and updating the shell as you go.