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Python Object-Oriented Python (retired) Objects Create a Class with a Method

Posted by saro lin
saro lin
Courses Plus Student 531 Points

Error in output

Treehouse shows error in my program. But I didnt get what the error is. The following is my code: class Store: open='9' close='6' def hours(self): x='We are from {} to {}'.format(open,close) return self.x

method.py 
class Store:
  open='9'
  close='6'
  def hours(self):
    x='We are from {} to {}'.format(open,close)
    return self.x

1 Answer

Tobias Helmrich
Tobias Helmrich
31,602 Points
Tobias Helmrich
Tobias Helmrich
31,602 Points

Hey,

you forgot to put the self variable in front of open and close so you can't access those variables from this instance. Also take care to write the string the challenge wants you to write because challenges tend to fail if the string doesn't match the required one.

This should work:

class Store:
  open = 9
  close = 6
  def hours(self):
    return 'We\'re open from {} to {}.'.format(self.open, self.close)
saro lin
saro lin
Courses Plus Student 531 Points

Gotcha! Thanks :)

Tobias Helmrich
Tobias Helmrich
31,602 Points
Tobias Helmrich
Tobias Helmrich
31,602 Points

No problem, glad I could help! :)