python: Serialize and Deserialize complex JSON using jsonpickle

 

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# encoding: utf-8 # 版权所有 2024 ©涂聚文有限公司 # 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 # Serialize and Deserialize complex JSON in Python # 描述：pip install jsonpickle  https://github.com/jsonpickle/jsonpickle # Author    : geovindu,Geovin Du 涂聚文. # IDE       : PyCharm 2023.1 python 3.11 # OS        : windows 10 # Datetime  : 2024/11/19 20:33 # User      : geovindu # Product   : PyCharm # Project   : pyGenerator # File      : main.py # explain   : 学习   import json import jsonpickle from json import JSONEncoder from dataclasses import dataclass   class Student(object):     """       """     def __init__(self):         """           """         self.firstname=None         self.lastname=None       @property     def FirstName(self):         """           :return:         """         return self.firstname     @FirstName.setter     def FirstName(self,firstname:str):         """           :param firstname:         :return:         """         self.firstname = firstname       @property     def LastName(self):         """           :return:         """         return self.lastname       @LastName.setter     def LastName(self,lastname:str):         """           :param lastname:         :return:         """         self.lastname=lastname       class Team(object):     """       """     def __init__(self):         """           :param students:         """         self.students = None         self.teameName = None         @property     def Studnets(self) ->list[Student]:         """           :return:         """         return self.students       @Studnets.setter     def Studnets(self,students):         """           :param students:         :return:         """         self.students=students       @property     def TeamName(self):         """           :return:         """         return self.teameName       @TeamName.setter     def TeamName(self,teamname:str):         """           :param teamname:         :return:         """         self.teameName=teamname   class User:     def __init__(self, id, name):         self.id = id         self.name = name def user_decoder(obj):     if 'id' in obj and 'name' in obj:         return User(obj['id'], obj['name'])     return obj             if __name__ == '__main__':     """           """     teams=[]     stu = []     student1 = Student()     student1.FirstName = "Geovin"     student1.LastName = "Du"     stu.append(student1)     student2 = Student()     student2.FirstName = "Sibo"     student2.LastName = "Tu"     stu.append(student2)     team = Team()     team.TeamName = "ICT"     team.Studnets = stu     teams.append(team)     stu2=[]     team = Team()     student2 = Student()     student1 = Student()     student1.FirstName="聚文"     student1.LastName="涂"     stu2.append(student1)     student2.FirstName="年生"     student2.LastName="涂"     stu2.append(student2)     team.TeamName="HR"     team.Studnets=stu2     teams.append(team)     print(teams)           teamsJSON = jsonpickle.encode(teams)     print(teamsJSON)     with open('teams.json', "w") as outfile:          print(teamsJSON)          outfile.write(teamsJSON)          outfile.close()                teamsObject = jsonpickle.decode(teamsJSON)     print("Object type is: ", type(teamsObject))     for i in teamsObject:         print("DEP:",i.teameName)         for st in i.students:             print(st.firstname,st.lastname)             print("*********************")     readjson=''     with open('teams.json',mode="r", encoding="utf-8") as importfile:         readjson = importfile.readline()         print(readjson)     print("*********************")           teamsObject = jsonpickle.decode(readjson)     for i in teamsObject:         print("DEP:",i.teameName)         for st in i.students:             print(st.firstname,st.lastname)           print("****************")     json_data = '{"id": 1, "name": "John Doe"}'     user = json.loads(json_data, object_hook=user_decoder)     print(user.name)

　　

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