Jul 14, 2024 · I'm wondering if this is the right approach to looping back to the main menu in python. After selecting a choice and completing a task, the script needs to return back to the main menu instead of exiting. #!/usr/bin/python def mainmenu(): print ('1. Scan') print ('2. Ping') print ('3.

Mar 10, 2014 · You could put all of the above code inside a while True: loop, and break out of the loop when you don't want to return to the main menu. while True: # your code here return_to_menu = input() if return_to_menu != 'M': break

You can give it a boolean condition (boolean values are either True or False in Python), and the loop will execute repeatedly until that condition becomes false. If you want to loop forever, all you have to do is start an infinite loop.

Sep 30, 2023 · To loop back to the beginning of a program in Python using a loop, we would use this code: distance = float(input("Enter the distance in kilometers: ")) time = float(input("Enter the time in hours: ")) speed = distance/time. print("Speed is:", speed,"kph")

Apr 11, 2019 · How to return to the main menu in a loop? I’m wondering if this is the right approach to looping back to the main menu in python. After selecting a choice and completing a task, the script needs to return back to the main menu instead of exiting. #!/usr/bin/python def mainmenu (): print (‘1. Scan’) print (‘2. Ping’) print (‘3. How ...

Dec 21, 2021 · In this code we have one operate_menu function that accepts a tuple of two lists. One list is the options to display for the menu and the other is a list of the command associated with those options. You can change the command that any menu item calls by changing the command in the command list.

Feb 22, 2017 · Just move your while loop right to the top of the program. So something like entry = "" while entry != "q" And then the rest of the program. If you don't want it to print out the first statement "This program computes ...." put the while loop after that.

Oct 4, 2022 · Generally, whenever you want to repeat code, you use a loop. When you want to use code in more places (as well as semantically group the code), you use a function. Try this. Use the loop while among choices and the match case statement: def menu (): print (""" (1) Play. (2) About. (3) Rules""") menu () choice=1. while choice in range (1,4): case 1:

How to loop back to the beginning of a program in Python? To do that, wrap the complete program in a while loop that is always True. Moreover, add a continue statement at a point where you want to start the program from the beginning.

Dec 8, 2014 · You can bring the raw_input step into a while loop and only exit if a valid response was received. I added a couple of comments to explain what's going on. while True: # repeat forever unless it reaches "break" or "return" print "What's your favourite type of pokemon?" fav_type = raw_input() if "fire" in fav_type: print "So you like fire types?