def __init__(self,dataLine):
#pass
'''
constructor method
Parameters:
- dataLine with following data feilds
- studID: student ID
- name: name of student
- test: test mark
- iAsgn: individual assignment mark
- gAsgn: group assignment mark
- exam: exam mark
'''
tokens = dataLine.split('_')
'''
if (float(tokens[2]) < 0 or
float(tokens[2]) > 100 or
float(tokens[3]) < 0 or
float(tokens[3]) > 100 or
float(tokens[4]) < 0 or
float(tokens[4]) > 100 or
float(tokens[5]) < 0 or
float(tokens[5]) > 100):
raise ValueError("invalid mark value")
elif tokens[1] == '':
raise ValueError("invalid student name")
elif len(tokens[0]) != 8:
raise ValueError("invalid student number")
'''
Student.__init__(self, int(tokens[0]), tokens[1])
self.__test = float(tokens[2])
self.__iAsgmt = float(tokens[3])
self.__gAsgmt = float(tokens[4])
def __init__(self, name, student_id, age, speciality, n, str_say_sth,
str_say_bye, owner_name):
#Student.__init__(self,name,student_id,age,speciality) #调用学生类构造方法
self.name = 'keke' #后续赋值语句覆盖此赋值语句
Assistant.__init__(self, str_say_sth, str_say_bye, n,
owner_name) #调用助手类构造方法
Student.__init__(self, name, student_id, age, speciality) #调用学生类构造方法
def __init__(self, first_name, last_name, major, gpa, is_on_probation):
Student.__init__(self, first_name, last_name, major, gpa,
is_on_probation)
