Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Python Python Basics Functions and Looping Raise an Exception

raise

I am quite stuck. Don;t know how to proceed.

suggestinator.py
def suggest(product_idea):
    return product_idea + "inator"
if product_idea + "inator" len 3>: 
raise ValueError

2 Answers

Chris Freeman
MOD
Chris Freeman
Treehouse Moderator 68,457 Points

Hey Jack Grundy,

The form of your answer should be:

def funcname(param):
    if cond:
        raise Error:
    return  string

Remember if you are comparing lengths of a string use len(string) < 3. However, if you modify the base string by adding "inator", then you also have to increase the comparison to <9. Maybe check just the passed in string length, then either raise the error or return the string.

Post back if you need more help. Good luck!!

def suggest(product_idea): product_idea = input("Enter Product") if len(product_idea) < 3: raise ValueError("Are you sure you don't get it") return product_idea + "inator"

it got error!!

Chris Freeman
Chris Freeman
Treehouse Moderator 68,457 Points

Remove the input line. The value of product_idea is passed into the function through calling the function with an argument. Having the input line overwrites the argument passed in.