What will happen to array.array('u') in Python 4? It is deprecated right now. I remember reading about mutable strings somewhere, but I forgot, and I can't find the discussion.
In any case, I need to have a mutable character array, for efficient manipulations. (Not a byte array.) And I need to be able to use the "re" module to search through it. array.array('u') works great in Python 3.
Will we still have something like this in Python 4?