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Python Python Basics Functions and Looping Raise an Exception

Brent Capuano
Brent Capuano
949 Points
Posted by Brent Capuano
Brent Capuano
949 Points

Help! Raising an exception challenge quiz.

In the lesson, we created an exception with a numerical value. In the quiz, they want us to raise an exception for the number of letters in a word. How do you write the equivalency equation (ie < > +) for a word with less than three characters? I am using Python.

suggestinator.py 
def suggest(product_idea):
    if product_idea < 3:
        raise ValueError("Sorry, your title is too short.") 
    return product_idea + "inator"
product_idea = input("Give me a word")

1 Answer

Steven Parker
Steven Parker
231,275 Points
Steven Parker
Steven Parker
231,275 Points

Your operator is correct, but instead of comparing the string itself with 3, you'll want to compare the length of the string.

Also, you only need to define the function, you won't need to call it yourself or "input" anything.

Brent Capuano
Brent Capuano
949 Points
Brent Capuano
Brent Capuano
949 Points

what is the command for length of string?

Steven Parker
Steven Parker
231,275 Points
Steven Parker
Steven Parker
231,275 Points

The "len" function gives you the length of something:

    if len(product_idea) < 3: