Has anybody written a general tkinter assistance module?

I'm thinking of a module that:

• supplies functions/tools to examine the widget hierarchy from the shell
• wraps idle binding and .after scheduling, so that you can review bindings (like a task manager), see what's going on, pause/continue (control) idle executions
• setup Tk & withdraw in 1 call
• return the full path for a widget
• standardize access to the text content of Text, Entry, etc.,.
• ... (and anything else that makes life with tkinter generally easier)

Has anyone created such a thing?

If no one has created one, is there a good reason for that?

I'm somewhat baffled that tkinter has been around for more than a decade, and yet, to my knowledge, nobody has written a module like this.  The tkinter field seems to me to be stuck in time.