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Start your free trialandrew neves
3,055 PointsI updated my Help function but i keep receiving a NameError for "add_to_list" not being defined. but it's defined twice
shopping_list = []
def show_help():
print("What should we pick up at the store?")
print("""
Enter 'DONE' to stop adding iems.
Enter 'HELP' for this help.
Enter 'SHOW to see your current list.
""")
def add_to_list(item):
shopping_list.append(item)
print("Added! List has {} items.".format(len(shopping_list)))
#Define a function name show_list that prints all the items in the list
def show_list():
print("Heres your list:")
for item in shopping_list:
print(item)
show_help()
while True:
new_item = input("> ")
if new_item == 'DONE':
break
elif new_item == 'HELP':
show_help()
elif new_item == 'SHOW':
show_list()
continue
add_to_list(new_item)
show_list()
3 Answers
Chris Freeman
Treehouse Moderator 68,441 PointsThe functions add_to_list
and show_help
are indented. This makes them both local functions only accessible within the show_help
function.
Reducing the indentation should fixed this issue.
Post back if you need more help. Good luck!!!
andrew neves
3,055 PointsGot it ! Thanks for the help agai. Greatly appreciated.🙏🏼
Carlos Muñoz Sanchezllanes
4,407 PointsI know this post was from ages ago lol but if you're still here of people are peaking as well at your question.. you did as well forgot to put continue on your elif for help. Anyways, aside from that you're a super panda!
Michael Ford
3,432 PointsIndentation is easy to overlook!
Got me a couple of times =)
I use the Visual Code IDE to write my code, it highlights syntax errors and potential issues while I am working.
Check it out here: https://code.visualstudio.com/download
andrew neves
3,055 Pointsandrew neves
3,055 PointsThank you for the help! ended up fixing that but now im getting a name error saying my show_list() function isnt being defined. Not sure if this has to do with indentation aswell. Any ideas ?
Chris Freeman
Treehouse Moderator 68,441 PointsChris Freeman
Treehouse Moderator 68,441 PointsPlease confirm the line “
def show_list():
” has no indentation. If it does, it would cause the same problem as before where the function becomes local to the previously defined function.