Python_Example_多子类继承程序
2021-07-01 11:06
标签:ber proc nis course linu school taf 注册 app 2018-09-12 Author: 楚格 IDE: Pycharm2018.02 Python 3.7 KeyWord : 继承 Explain: 1------------------------------------------------------------------------------------------------------------------ -- -- RUN Result -- Python_Example_多子类继承程序 标签:ber proc nis course linu school taf 注册 app 原文地址:https://www.cnblogs.com/caochucheng/p/9637501.html # 定义学校
class School(object):
print(‘class School(object):‘)
def __init__(self,name,addr):
self.name = name # 名称
self.addr = addr # 地址
self.students =[]
self.staffs =[]
# 注册方法
def Enroll(self,stu_obj):
print("学生%s 注册办理"%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):
print(‘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):
print(‘class Teacher(SchoolMember):‘)
def __init__(self,name,age,sex,salary,course):
super(Teacher,self).__init__(name,age,sex)
self.salary = salary
self.course = course
# 打印自己信息
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):
print(‘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 Student:%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 tution for $%s"% (self.name,amount) )
#=================================================
school = School("科沃兹","楚格")
t1 = Teacher("帕萨特", 2018,"MF",2000,"freeRTOS")
t2 = Teacher("探索者", 2019,"MH",3000,"Ucos-II")
s1 = Student("远景",25,"MF",1001,"python")
s2 = Student("悦动",28,"MH",1002,"Linux")
t1.Tell()
s1.Tell()
school.Hire(t1)
school.Enroll(s1)
school.Enroll(s2)
print(‘school.students : ‘,school.students)
print(‘school.staffs : ‘,school.staffs)
school.staffs[0].teach()
for stu in school.students:
stu.Pay_Tuition(5000)
print(stu)
print(school.students)
---------------------------
class School(object):
class SchoolMember(object):
class Teacher(SchoolMember):
class Student(SchoolMember):
---- info of Teacher:帕萨特 ----
Name :帕萨特
Age :2018
Sex :MF
Salary :2000
Course :freeRTOS
---- info of Student:远景 ----
Name :远景
Age :25
Sex :MF
Stu_id :1001
Grade :python
雇佣新员工帕萨特
学生远景 注册办理
学生悦动 注册办理
school.students : [<__main__.student object at>, <__main__.student object at>]
school.staffs : [<__main__.teacher object at>]
帕萨特 is teaching course [freeRTOS]
远景 has paid tution for $5000
<__main__.student object at>
[<__main__.student object at>, <__main__.student object at>]
悦动 has paid tution for $5000
<__main__.student object at>
[<__main__.student object at>, <__main__.student object at>]
Process finished with exit code 0
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