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 (retired) Objects __init__

Posted by Tristan Gaebler
Tristan Gaebler
6,204 Points

What's wrong with this code?

What am I doing wrong on this code challenge?

'' class Student: name = 'Tristan'

def init(name): self.name = name

student.py 
class Student:
  name = 'Tristan'

  def __init__(name):
    self.name = name

1 Answer

Chris Freeman
MOD
Chris Freeman
Treehouse Moderator 68,423 Points
Chris Freeman
Chris Freeman
Treehouse Moderator 68,423 Points

As a method, __init__() needs self:

class Student:
    name = 'Tristan'

    def __init__(self, name):  # <-- added "self"
        self.name = name

Edit: The challenge states: Give __init__ a name keyword argument with a default value of your choice.

Updating the solution:

class Student:
    name = 'Tristan'

    def __init__(self, name="Determined"):  # <-- added default value
        self.name = name
Tristan Gaebler
Tristan Gaebler
6,204 Points

That didn't work

Tristan Gaebler
Tristan Gaebler
6,204 Points

This was my code

'''class Student: name = 'tristan' def init(self, name): self.name = name

Tristan Gaebler
Tristan Gaebler
6,204 Points

Why did that fix the problem?

Tristan Gaebler
Tristan Gaebler
6,204 Points

Thank you very much