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 Object-Oriented Python Dice Roller Compare and Contrast

Hi there - I get the error 'Can't compare Songs with int's', however, the code works on the command line.

class Song:
    def __init__(self, artist, title, length):
        self.artist = artist
        self.title = title
        self.length = length

    def __int__(self):
        return round(self.length * 60)

    def __eq__(self, other):
        return int(self) == other

    def __lt__(self, other):
        return int(self) < other

    def __gt__(self, other):
        return int(self) > other

    def __le__(self, other):
        return int(self) < other  or int(self) == other

    def __ge__(self, other):
        return int(self) > other or int(self) == other

2 Answers

Steven Parker
Steven Parker
231,269 Points

I think length is already in seconds.

So it looks like your int conversion is returning length in "jiffy"s (seconds / 60) instead.

Thanks