Python - Code a Shopping List App (2/3)

Learn how to code a shopping list app using Python.

~ CODE (for Part 2) ~

def mainMenu():
while True:
# Display the main menu
print()
print('''### SHOPPING LIST ###

Select a number for the action that you would like to do:

1. View shopping list
2. Add item to shopping list
3. Remove item from shopping list
4. Check if item is on shopping list
5. How many items on shopping list
6. Clear shopping list
''')

# Ask the user to make a selection
selection = input("Make your selection: ")

# Determine which action to perform based on user selection
if selection == "1":
displayList()
elif selection == "2":
addItem()
elif selection == "3":
removeItem()
elif selection == "4":
pass
elif selection == "5":
pass
elif selection == "6":
pass
else:
print("You did not make a valid selection.")

# Add a few items to the shopping list
shopping_list = ["apples", "bananas", "carrots", "potatoes"]

# Display the items on the shopping list
def displayList():
print()
print("---SHOPPING LIST---")
for i in shopping_list:
print("* " + i)

# Add an item to the shopping list
def addItem():
item = input("Enter item you wish to add to the shopping list: ")
shopping_list.append(item)
print(item + " has been added to the shopping list.")

# Remove an item from the shopping list
def removeItem():
item = input("Which item would you like to remove from the shopping list: ")
shopping_list.remove(item)
print(item + " has been removed from the shopping list.")

mainMenu()