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Venkata Bhargav
8,130 PointsError: Couldn't find Student
class Student: name = "Your Name"
def __init__(self, **kwargs):
for key, value in kwargs.items():
setattr(self, key, value)
def praise(self):
return "You inspire me, {}".format(self.name)
def reassurance(self):
return "Chin up, {}. You'll get it next time!".format(self.name)
def feedback(self, grade):
if grade > 50:
return self.praise()
return self.reassurance()
new_student = Student(name = "Happy", course = "Computer Science")
The above code giving an error
Where as if I re-write the code as following it isn't giving any error. Could you please explain the difference. Please help.
class Student: name = "Your Name"
def __init__(self, name, **kwargs):
self.name = name
for key, value in kwargs.items():
setattr(self, key, value)
def praise(self):
return "You inspire me, {}".format(self.name)
def reassurance(self):
return "Chin up, {}. You'll get it next time!".format(self.name)
def feedback(self, grade):
if grade > 50:
return self.praise()
return self.reassurance()
new_student = Student(name = "Happy", course = "Computer Science")
1 Answer
Steven Parker
243,173 PointsBoth are valid class definitions, and the obvious difference is that the first code will create a new object instance without any parameters, but the second one will only work when the name is specified.
You didn't say what the circumstances were where you saw the error. I would expect the second one to be more likely to produce an error if an attempt was made to create an instance without passing parameters.