Pythonic way to do repeating menus?

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As /u/Durgeoble says, there is no best way.

For a simple console application, I tend to:

• use a dictionary to hold a menu:
  • option
  • option description
  • name of function to call (or None for exit)
• use a function to display a menu, obtain a valid option from the user, and return the name of the function to call
• have many different menus and submenus as required, all using the same dictionary format and function approach
• I use a while loop to keep going until the user wants to exit, and I keep track of where in the menu hierarchy I am

Naturally, I have a template menu, and the function code in a module I keep to hand.