#Author:lei
class School(object):
def __init__(self,name,addr):
self.name=name
self.addr=addr
self.students=[]
self.staffs=[]
def enroll(self,stu_obj):
print("为学员%s办理注册手续"%stu_obj.name)
self.students.append(stu_obj)
def hire(self,staff_obj):
self.staffs.append(staff_obj)
print("雇佣新员工%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 teacher:%s ---
Name:%s
Age:%s
Sex:%s
Salary:%s
Course:%s
'''%(self.name,self.name,self.age,self.sex,self.salary,self.course))
def teach(self):
print("%s is teaching 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 teacher:%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_tuition(self,amount):
print("%s has paid tuition for $%s"%(self.name,amount))
school=School("老男孩教育","沙河")
t1=Teacher("Old boy",56,"MF",2000000,"Linux") #创建实例
t2=Teacher("Alex",22,"M",3000,"PythonDevops")
s1=Student("Chengronghua",26,"MF",1001,"PythonDevops")
s2=Student("徐良伟",19,"M",1002,"Linux")
t1.tell()
s1.tell()
school.hire(t1) #实例调用方法
school.enroll(s1)
school.enroll(s2)
print(school.students) #打印生成的实例 即打印生成的对象
print(school.staffs)
school.staffs[0].teach()
for stu in school.students: #实例调用方法
stu.pay_tuition(5000)
面向对象实例-继承-学校
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转载自blog.51cto.com/13707996/2329313
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