class--学习

class School(object):
    def __init__(self,name,addr):
        self.name=name
        self.addr=addr
        self.students=[]
        self.teachers=[]
    def logon(self,stu_obj):
        print('为学员%s 注册信息'%stu_obj.name)
        self.students.append(stu_obj)
    def hire(self,tea_obj):
        print('雇佣老师%s 注册信息'%tea_obj.name)
        self.students.append(tea_obj)
class Member(object):
    def __init__(self,name,age,sex):
        self.name=name
        self.age=age
        self.sex=sex
    def tell(self):
        pass
class Program(object):
    def __init__(self,pro_name,pro_time):
        self.pro_name=pro_name
        self.pro_time=pro_time
class Teacher(Member):
    def __init__(self,name,age,sex,salary,progress):
        super(Teacher,self).__init__(name,age,sex)
        self.progress=progress
        self.salary=salary

    def tell(self):
        print('''
        打印老师%s信息
        ------info of %s------
        Name:%s
        Age:%s
        Sex:%s
        Salary:%s
        Progress:%s
        '''%(self.name,self.name,self.name,self.age,self.sex,self.salary,self.progress))
    def teach(self,course):
        print('老师%s正在上%s课程'%(self.name,course.pro_name))
class Student(Member):
    def __init__(self,name,age,sex,id):
        super(Student,self).__init__(name,age,sex)
        self.id=id
        #self.salary=salary
    def tell(self):
        print('''
        打印学生%s信息
        ------info of %s------
        Name:%s
        Age:%s
        Sex:%s
        Id:%s
        '''%(self.name,self.name,self.name,self.age,self.sex,self.id))
    def choise(self,course,money):
        print('学生%s选取了%s课程,该课程共需花费%s,完成课程需要耗时%s'%(self.name,course.pro_name,money,course.pro_time))