代码还没完成，遇到了瓶颈，请看的朋友留言给我，给点建议，完善一下
1 import datetime
2
3 class School(object):
4 ‘‘‘总部学校类‘‘‘
5 def __init__(self,name,addr,website):
6 self.name = name
7 self.addr = addr
8 self.branches = {} #下属分校
9 self.website = website
10 self.balance = 0
11 print("创建了一个校区[%s],地址在[%s]" % (name,addr))
12
13 def count_staff_num(self):
14 pass
15
16 def staff_enrollment(self,staff_obj):
17 pass
18
19 def count_total_revenue(self):
20 pass
21
22 class BranchSchool(School):
23 ‘‘‘分校‘‘‘
24 def __init__(self,name,addr,headquarter_obj):
25 super().__init__(name,addr)
26 self.headquarter_obj = headquarter_obj
27 self.headquarter_obj.branches[name] =self
28
29
30 class Course(object):
31 ‘‘‘课程‘‘‘
32 def __init__(self,name,price,outline):
33 self.name = name
34 self.price = price
35 self.outline = outline
36 print("创建了课程[%s],学费[%s]" % (name,price))
37
38 class Class(object):
39 ‘‘‘班级‘‘‘
40 def __init__(self,course_obj,semester,school_obj):
41 self.course_obj = course_obj
42 self.semester = semester
43 self.school_obj = school_obj
44 self.stu_list = []
45
46 print("校区[%s]创建了班级[%s]-学期[%s].." %(school_obj.name,course_obj.name,semester))
47
48 def stu_transfer(self,stu_obj,new_class_obj):
49 stu_obj.append(new_class_obj)
50 print("学员[%s]转学了.." % (stu_obj))
51
52 def stu_dropout(self,stu_obj):
53 print("学员[%s]退学了..." % (stu_obj))
54
55 class Staff(object):
56 ‘‘‘员工类‘‘‘
57 def __init__(self,name,age,salary,dept,position,school_obj):
58 self.name = name
59 self.age = age
60 self.salary = salary
61 self.dept = dept
62 self.position = position
63 self.school_obj = school_obj
64
65 def punch_card(self):
66 print("员工[%s]正常上班打卡..." % (self.name))
67
68 class Teacher(Staff):
69 def __init__(self,name,age,salary,dept,position,school_obj,course_obj):
70 super().__init__(self,name,age,salary,dept,position)
71 self.course_obj = course_obj #老师可以讲的课
72 def teach_class(self,class_obj,day):
73 print("老师[%s]正在班级[%s]上第[%s]天课" % (self.name,class_obj,day))
74
75 class Student(object):
76 ‘‘‘学员‘‘‘
77 def __init__(self,name,age,class_obj,balance):
78 self.name = name
79 self.age = age
80 self.class_obj = class_obj
81 self.balance = balance
82
83 #加入班级
84 self.class_obj.stu_list.append(self)
85
86 #交学费
87 def pay_tuition(self,class_obj,name):
88
89 self.balance -= class_obj.course_obj.price
90 self.class_obj.school_obj.balance += class_obj.course_obj.price
91
92 print("班级[%s]加入了新学员[%s]，交费[%s]" %(class_obj,name,class_obj.course_obj.price))
93
94
95
96
97 def punch_card(self):
98 print("%s:学员在班级[%s]上课了。。。" % (datetime.datetime.now(),self.class_obj))
99
100
101 #创建校区
102 headquarter = School("老男孩IT教育集团","北京昌平沙河","oldboy.com")
103 sh1_school = School("张江校区","上海张江","oldboyedu.com")
104 sh2_school = School("虹桥校区","上海虹桥","oldboyedu.com")
105 luffy = School("深圳校区","深圳大学城","oldboyedu.com")
106
107
108 #创建课程
109 py_course = Course("Python开发","25800","None")
110 linux_course = Course("Linux运维","20000","None")
111 go_course = Course("GO开发","30000","None")
112
113 #创建班级
114 class1 = Class(py_course,24,headquarter)
115 class2 = Class(go_course,5,headquarter)
116 class3 = Class(py_course,12,sh1_school)
117
118 #创建员工、老师、员工
119 s1 = Staff("Alex",26,4000,"CEO","总经办",luffy)
120 s2 = Staff("Todd",45,60000,"CEO","总经办",headquarter)
121 s3 = Staff("明月",24,7000,"HR","HR",headquarter)
122
123 t1 = Teacher("日天",28,30000,"讲师","教学部",py_course,headquarter)
124 t2 = Teacher("Egon",28,30000,"讲师","教学部",linux_course,sh1_school)
125 t3 = Teacher("佩奇",29,40000,"学科带头人","教学部",py_course,sh2_school)
126
127 stu1 = Student("春生",22,class1,50000)
128 stu2 = Student("black girl",22,class3,30000)
129 stu3 = Student("小强",22,class2,35000)
130
131
132 for i in (stu1,stu2,stu3):
133 i.pay_tuition()
134 print(class1.stu_list)
135
136 sh1_school.show_balance()
137 sh2_school.show_balance()
138 luffy.show_balance()
139
140 headquarter.count_total_revenue()
141 headquarter.count_staff_num()
原文地址：https://www.cnblogs.com/intruder/p/11429084.html
时间： 2024-11-08 02:23:59