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 Functions, Packing, and Unpacking Packing and Unpacking Unpacking Challenge

Aaron Welborn
Aaron Welborn
9,299 Points
Posted by Aaron Welborn
Aaron Welborn
9,299 Points

I don't see why it isn't passing the check

I have checked in the workspace, and in a separate IDE and both show that val has the correct tuple, yet it keeps saying it's not right. What am I doing wrong?

unpacking.py 
def unpacker(*args):
    val1, val2 = args
    return val1, val2

val = unpacker('Python', 'rocks!')

1 Answer

Mark Sebeck
MOD
Mark Sebeck
Treehouse Moderator 37,341 Points
Mark Sebeck
Mark Sebeck
Treehouse Moderator 37,341 Points

Hi Aaron. The question says "so that the tuple returned from the function call is unpacked into 2 variables, val1, val2"

You actually dont need to change the function (but what you have is ok to pass the challenge). You just need to set val1 and val2 to the unpacked values returned from the funnction. You are just unpacking into val instead of val1, val2. Hope this helps. Keep at it!