Assignment 8. Grades

grade.py

class Grade():
    def __init__(self, course, credits, score):
        self.course=course
        self.credits=credits
        self.score=score
    
    def getCourse(self):
        return self.course
    
    def getCredits(self):
        return self.credits
    
    def getScore(self):
        return self.score

Student.py

from grade import Grade

class Student():
    def __init__(self, SID, name, email):
        self.SID =SID
        self.name=name
        self.email=email
        self.grades=[]

    def getSID(self):
        return self.SID
    
    def getName(self):
        return self.name
    
    def getEmail(self):
        return self.email
    
    def addGrade(self,grade):
        self.grades.append(grade)
    
    def getGrades(self):
        return self.grades
    
    def calculateGPA(self):
        totalCredits=0.0
        totalWeight=0.0
        gpa=0.0
        if len(self.grades) != 0:
            for i in range(len(self.grades)):
                totalCredits += self.grades[i].credits
                totalWeight += self.grades[i].credits * self.grades[i].score
            gpa = totalWeight / totalCredits
        return gpa

    def __str__(self):
        return self.SID + " " + self.name + " " + self.email

StudentDisplay.py

from grade import Grade
from student import Student

class Display():
    def __init__(self):
        self.makeStudent()
        self.enterGrades()
        self.outputStuff()

    def makeStudent(self):
        sid = input("Enter the student SID ")
        name= input(" Enter the student name ")
        email=input("Enter the student emai ")
        self.student = Student(sid,name,email)
    
    def enterGrades(self):
        done='n'
        while done == 'n':
            course=input("Enter the course name ")
            credits=float(input("Enter the number of credits "))
            finalGrade=float(input("Enter the final grade "))
            self.grade =Grade(course, credits, finalGrade)
            self.student.addGrade(self.grade)
            done = input("Done n. y to quit ")
            done=done.lower()
    
    def outputStuff(self):
        print(self.student)
        gradeList=self.student.getGrades()
        for i in range(len(gradeList)):
            print(gradeList[i].course, gradeList[i].credits, gradeList[i].score)
        gpa = self.student.calculateGPA()
        print ("The GPA is ", gpa)

def main():
    display=Display()

main()