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 Technical Interview Prep: Python Basics Basic Python Down The Rabbit Hole

Ralph Hellstern
Ralph Hellstern
6,106 Points
Posted by Ralph Hellstern
Ralph Hellstern
6,106 Points

Down the rabbit hole

It seems like the values were not added to the list. What is my mistake? Thank you!

nested.py 
# {
#     'name': 'Javier Hernandez',
#     'pets': [
#         {
#             'name': 'Kitty',
#             'breed': 'American Shorthair'
#         },
#         {
#             'name': 'Buzz',
#             'breed': 'Pitbull'
#         }
#     ],
#     'classes': ('Math', 'Science', 'Art')
# }
# enter your code below

def breeds(data):
    list1 = []
    for key, value in data.items():
        if key == 'breed':
            list1.append(value)
    return list1

1 Answer

Chris Freeman
MOD
Chris Freeman
Treehouse Moderator 68,441 Points
Chris Freeman
Chris Freeman
Treehouse Moderator 68,441 Points

Without giving too much away, as you have it the keys in the for loop would be “names”, “pets”, “classes”. Can you figure out how to access the “breeds” within “pets?

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