# Author kevin_hou

class School(object):

    def __init__(self,name,addr):

        self.name = name

        self.addr = addr

        self.students = []

        self.staffs = []

    def enroll(self,stu_obj):

        self.students.append(stu_obj)

        print("---------Prepare for student %s enrolling--------"%stu_obj.name)

    def hire(self,staff_obj):

        self.staffs.append(staff_obj)

        print("---------hire a new staff %s--------"%staff_obj.name)

class SchoolMember(object):

    def __init__(self,name,age,sex):

        self.name = name

        self.age = age

        self.sex = sex

    def tell(self):

        pass

class Teacher(SchoolMember):

    def __init__(self,name,age,sex,salary,course):

        super(Teacher, self).__init__(name,age,sex)

        self.salary = salary

        self.course = course

    def tell(self):

        print(

            '''

            ----------------info of Teachers: %s-------------------

            Name: %s

            Age: %s

            Sex: %s

            Salary: %s

            Course: %s

            '''%(self.name,self.name,self.age,self.sex,self.salary,self.course))

    def tech(self):

        print("%s is teasching course [%s]"%(self.name,self.course))

class Student(SchoolMember):

    def __init__(self,name,age,sex,stu_id,grade):

        super(Student, self).__init__(name,age,sex)

        self.stu_id = stu_id

        self.grade = grade

    def tell(self):

        print(

            '''

            ----------------info of Students: %s-------------------

            Name: %s

            Age: %s

            Sex: %s

            Stu_id: %s

            Grade: %s

            ''' % (self.name,self.name, self.age, self.sex, self.stu_id, self.grade))

    def pay_tution(self,amount):

        print("%s has paid tution for $s"%(self.name,amount))

school = School("Kevin","Shanghai")

t1 = Teacher("Alex", 22, "M", 1002,"python3")

t2 = Teacher("Jane", 33,"F",800,"C language")

s1 = Student("Curry", 22, "M", 1002,"python3")

s2 = Student("Rossal", 33,"M",800,"C language")

t1.tell()

# ----------------info

# of

# Teachers: Alex - ------------------

# Name: Alex

# Age: 22

# Sex: M

# Salary: 1002

# Course: python3

s1.tell()

# ----------------info

# of

# Students: Curry - ------------------

# Name: Curry

# Age: 22

# Sex: M

# Stu_id: 1002

# Grade: python3

school.hire(s1) #---------hire a new staff Curry--------

school.enroll(s1)   #---------Prepare for student Curry enrolling--------

school.enroll(s2)   #---------Prepare for student Rossal enrolling--------

print(school.students)  #[<__main__.Student object at 0x0144CC70>, <__main__.Student object at 0x0144CCB0>]

print(school.staffs)    #[<__main__.Student object at 0x0144CC70>]