python: Serialize and Deserialize complex JSON using jsonpickle

1. # encoding: utf-8
2. # 版权所有 2024 ©涂聚文有限公司
3. # 许可信息查看：言語成了邀功盡責的功臣，還需要行爲每日來值班嗎
4. # Serialize and Deserialize complex JSON in Python
5. # 描述：pip install jsonpickle  https://github.com/jsonpickle/jsonpickle
6. # Author    : geovindu,Geovin Du 涂聚文.
7. # IDE       : PyCharm 2023.1 python 3.11
8. # OS        : windows 10
9. # Datetime  : 2024/11/19 20:33
10. # User      : geovindu
11. # Product   : PyCharm
12. # Project   : pyGenerator
13. # File      : main.py
14. # explain   : 学习
16. import json
17. import jsonpickle
18. from json import JSONEncoder
19. from dataclasses import dataclass
21. class Student(object):
22.     """
24.     """
25.     def __init__(self):
26.         """
28.         """
29.         self.firstname=None
30.         self.lastname=None
32.     @property
33.     def FirstName(self):
34.         """
36.         :return:
37.         """
38.         return self.firstname
39.     @FirstName.setter
40.     def FirstName(self,firstname:str):
41.         """
43.         :param firstname:
44.         :return:
45.         """
46.         self.firstname = firstname
48.     @property
49.     def LastName(self):
50.         """
52.         :return:
53.         """
54.         return self.lastname
56.     @LastName.setter
57.     def LastName(self,lastname:str):
58.         """
60.         :param lastname:
61.         :return:
62.         """
63.         self.lastname=lastname
67. class Team(object):
68.     """
70.     """
71.     def __init__(self):
72.         """
74.         :param students:
75.         """
76.         self.students = None
77.         self.teameName = None
80.     @property
81.     def Studnets(self) ->list[Student]:
82.         """
84.         :return:
85.         """
86.         return self.students
88.     @Studnets.setter
89.     def Studnets(self,students):
90.         """
92.         :param students:
93.         :return:
94.         """
95.         self.students=students
97.     @property
98.     def TeamName(self):
99.         """
101.         :return:
102.         """
103.         return self.teameName
105.     @TeamName.setter
106.     def TeamName(self,teamname:str):
107.         """
109.         :param teamname:
110.         :return:
111.         """
112.         self.teameName=teamname
116.         
117. if __name__ == '__main__':
118.     """
119.    
120.     """
121.     teams=[]
122.     stu = []
123.     student1 = Student()
124.     student1.FirstName = "Geovin"
125.     student1.LastName = "Du"
126.     stu.append(student1)
127.     student2 = Student()
128.     student2.FirstName = "Sibo"
129.     student2.LastName = "Tu"
130.     stu.append(student2)
131.     team = Team()
132.     team.TeamName = "ICT"
133.     team.Studnets = stu
134.     teams.append(team)
135.     stu2=[]
136.     team = Team()
137.     student2 = Student()
138.     student1 = Student()
139.     student1.FirstName="聚文"
140.     student1.LastName="涂"
141.     stu2.append(student1)
142.     student2.FirstName="年生"
143.     student2.LastName="涂"
144.     stu2.append(student2)
145.     team.TeamName="HR"
146.     team.Studnets=stu2
147.     teams.append(team)
148.     print(teams)
149.    
150.     teamsJSON = jsonpickle.encode(teams)
151.     print(teamsJSON)
152.     with open('teams.json', "w") as outfile:
153.          print(teamsJSON)
154.          outfile.write(teamsJSON)
155.          outfile.close()
156.          
157.     teamsObject = jsonpickle.decode(teamsJSON)
158.     print("Object type is: ", type(teamsObject))
159.     for i in teamsObject:
160.         print("DEP:",i.teameName)
161.         for st in i.students:
162.             print(st.firstname,st.lastname)
163.       
164.     print("*********************")
165.     readjson=''
166.     with open('teams.json',mode="r", encoding="utf-8") as importfile:
167.         readjson = importfile.readline()
168.         print(readjson)
169.     print("*********************")
170.    
171.     teamsObject = jsonpickle.decode(readjson)
172.     for i in teamsObject:
173.         print("DEP:",i.teameName)
174.         for st in i.students:
175.             print(st.firstname,st.lastname)
176.    
177.     print("****************")

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