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 Comparing and Combining Dice

leonardo valdes
leonardo valdes
12,384 Points
Posted by leonardo valdes
leonardo valdes
12,384 Points

self.value vs self

in the new methods Kenneth wrote, he returns from the special methods by using return int(self). How does it know to use self.value? Could you just put self.value, is there a difference?

1 Answer

Steven Parker
Steven Parker
229,732 Points
Steven Parker
Steven Parker
229,732 Points

One of the first "magic methods" defined is "__int__", which is used whenever the object is convert to (or treated as) an integer.

This is the case in the places where "self" is used by itself, so in each of those, the "__int__" method is implicitly used to get the value.