python person class and properties help

Question

All programming to be done in python (please show input code):

Question Info:

1. Create a Person Class which have these properties:
2. Properties: fname, lname, DOB

 

2. Create a child class Student of the Person class. The Student should have:

1. Properties: gradeLevel, studentID, courseMarks (dictionary with the course names as keys and course marks as values)

Question To Answer: 

                              Q2.1) addCourseMark(course, mark) which adds a course name and its         mark. E.g. addCourseMark(‘Math’, 90)



https://docs.google.com/document/d/117aRN-m_N1puKV_2M5CVPwZ3rXS6OuSJcfItLS7crB8/edit?usp=sharing

Answer 1

import datetime

class Person:

def __init__ (self,firstname,lastname,dob):

self.fname = firstname

self.lname = lastname

self.dob = dob

def getFullname(self):

return str(self.fname) + " " + str(self.lname)

def getDOB(self):

return str(dob)

def getAge(self):

tokens = self.dob.split("/")

iMonth = tokens[0]

iDay = tokens[1]

iYear = tokens[2]

print("year:month:day=" + str(iYear) + ":" + str(iMonth) + ":" + str(iDay))

today = datetime.date.today()

birthdate = datetime.date(int(iYear),int(iMonth),int(iDay))

years = int(today.year) - int(birthdate.year)

if today.month < birthdate.month or (today.month == birthdate.month and today.day < birthdate.day):

years -= 1

return years

class Student(Person):

def __init__(self,firstname,lastname,dob,studentid,gradelevel):

Person.__init__(self,firstname,lastname,dob)

self.studentID = studentid

self.gradeLevel = gradelevel

self.courseMarks = { "course":"mark" }

def GetStudentID():

return studentID

def GetGradeLevel():

return gradeLevel

def addCourseMarks(self,x,y):

self.courseMarks.update({x:y})

#################################################

firstName="Patrick"

lastName="Baldwin"

dob="02/11/1968"

myTeacher = Person(firstName,lastName,dob)

print(myTeacher.getFullname())

print("dob = "+ myTeacher.getDOB())

print(myTeacher.getAge())

firstName="John"

lastName="Smith"

dob="12/01/2006"

gradeLevel="Grade 10"

studentID ="10023"

myStudent=Student(firstName,lastName,dob,studentID,gradeLevel)

print(myStudent.getFullname())

print(myStudent.getAge())

course="Math"

mark=90

myStudent.addCourseMarks(course,mark)

course="Science"

mark=88

myStudent.addCourseMarks(course,mark)

course="Social"

mark=77

myStudent.addCourseMarks(course,mark)

course="LA"

mark=98

myStudent.addCourseMarks(course,mark)

print(myStudent.courseMarks)