w3resource

Python: Print all the attributes and their values of instances

Python Class ( Basic ): Exercise-12 with Solution

Write a Python class named Student with two instances student1, student2 and assign values to the instances' attributes. Print all the attributes of the student1, student2 instances with their values in the given format.

Input values of the instances:
student_1:
student_id = "V12"
student_name = "Ernesto Mendez"
student_2:
student_id = "V12"
marks_language = 85
marks_science = 93
marks_math = 95
Expected Output:
student_id -> V12
student_name -> Ernesto Mendez
student_id -> V12
marks_language -> 85
marks_science -> 93
marks_math -> 95

Sample Solution:

Python Code:

class Student:
    school = 'Forward Thinking'
    address = '2626/Z Overlook Drive, COLUMBUS' 
student1 = Student()
student2 = Student() 
student1.student_id = "V12"
student1.student_name = "Ernesto Mendez"
student2.student_id = "V12"
student2.marks_language = 85
student2.marks_science = 93
student2.marks_math = 95 
students = [student1, student2]
for student in students:
    print('\n')
    for attr in student.__dict__:
        print(f'{attr} -> {getattr(student, attr)}')

Sample Output:

student_id -> V12
student_name -> Ernesto Mendez


student_id -> V12
marks_language -> 85
marks_science -> 93
marks_math -> 95

Flowchart:

Flowchart: Print all the attributes and their values of instances.

Python Code Editor:

Contribute your code and comments through Disqus.

Previous: Write a Python class named Student with two attributes student_id, student_name. Add a new attribute student_class. Create a function to display the entire attribute and their values in Student class.
Next: Write a Python class to convert an integer to a roman numeral.

What is the difficulty level of this exercise?

Test your Programming skills with w3resource's quiz.



Follow us on Facebook and Twitter for latest update.