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Start your free trialAlbert Reel
5,555 PointsCode works but will not pass test.
I have tested this code and it works as intended. I am getting feedback that the help message is not being received which I cannot replicate.
def show_help():
# print out instructions on how to use the app
print("What should we pick up at the store?")
print("""
Enter 'DONE' to stop adding items.
Enter 'HELP' for this help.
Enter 'SHOW' to see your current list.
""")
def show_list(shopping_list):
# print out the list
print("Here's your list:")
for item in shopping_list:
print(item)
def add_to_list(shopping_list, new_item):
# add new items to our list
shopping_list.append(new_item)
print("Added {}. List now has {} items.".format(new_item, len(shopping_list)))
return shopping_list
def main():
# make a list to hold onto our items
shopping_list = []
while True:
new_item = input("> ")
if new_item == 'DONE':
show_list(shopping_list)
break
elif new_item == 'HELP':
show_help()
continue
elif new_item == 'SHOW':
show_list(shopping_list)
continue
add_to_list(shopping_list, new_item)
2 Answers
Chris Freeman
Treehouse Moderator 68,441 PointsDuring the refractoring a line was dropped:
show_help()
Insert as the first line in `main()
Kevin Faust
15,353 Pointsthe instructions said to move everything from line 22 and below into the main function. you have everything starting from line 26. show_help() should be inside your main function
def main():
show_help()
# make a list to hold onto our items
shopping_list = []
while True:
# ask for new items
new_item = input("> ")
# be able to quit the app
if new_item == 'DONE':
break
elif new_item == 'HELP':
show_help()
continue
elif new_item == 'SHOW':
show_list(shopping_list)
continue
add_to_list(shopping_list, new_item)
show_list(shopping_list)