使用Python在JSON对象中搜索查询的最佳方法

我需要创建一个适当的文件存储系统，这是高效率的。我一直在使用Python解决这个问题，并试图通过将类似JSON的字符串作为字典来解析它。我不确定自己做错了什么，因为似乎有更好的方法。我只是想试着了解是否有更好的方法，如果有，我该怎么做？ 存储了大约5000-10000个不同的JSON对象，并触发了1000多个查询以获取或删除存储中的内容

这是我的方法

import json
import sys
store = []

def getData(target):
    for data in store:
        flag=True
        for k,v in target.items():
            if isinstance(v,dict):
                return getData(v)
                continue
            elif isinstance(v, list):
                for i in v:
                    if i not in data["list"]:
                        flag = False
                        continue
            elif data.get(k) != v:
                flag = False
                continue
        if flag:
            print(json.dumps(data,separators=(',', ':')))
    return True
    

def deleteData(value):
    for data in store:
        flag = True
        for k, v in value.items():
            if isinstance(v, dict):
                for i_k, i_v in v.items():
                    if data[k].get(i_k) != i_v:
                        flag = False
                        continue
            elif isinstance(v, list):
                for i in v:
                    if i not in data["list"]:
                        flag = False
                        continue
            elif data.get(k) != v:
                flag = False
                continue
        if flag and data in store:
            store.remove(data)


def parseInput():
    for command in sys.stdin:
        if not command:
            return
        operation, value = command.split(" ",maxsplit=1)
        objects = json.loads(value)
        if operation == 'add':
            store.append(objects)
        elif operation == 'get':
            getData(objects)
        elif operation == 'delete':
            deleteData(objects)
        else:
            return
  
parseInput()

输入：

add {"id":1,"last":"Doe","first":"John","location":{"city":"Oakland","state":"CA","postalCode":"94607"},"active":true}
add {"id":2,"last":"Doe","first":"Jane","location":{"city":"San Francisco","state":"CA","postalCode":"94105"},"active":true}
add {"id":3,"last":"Black","first":"Jim","location":{"city":"Spokane","state":"WA","postalCode":"99207"},"active":true}
add {"id":4,"last":"Frost","first":"Jack","location":{"city":"Seattle","state":"WA","postalCode":"98204"},"active":false}
get {"location":{"state":"WA"},"active":true}
get {"id":1}
get {"active":true}
delete {"active":true}
get {}

输出：

{"id":3,"last":"Black","first":"Jim","location":{"city":"Spokane","state":"WA","postalCode":"99207"},"active":true}
{"id":1,"last":"Doe","first":"John","location":{"city":"Oakland","state":"CA","postalCode":"94607"},"active":true}

---

谢谢你的帮助

请不要在api或网站的概念中使用递归。只需通过加载字符串来存储json对象。起初我没有，但要遍历嵌套字典，我想我必须使用它。我不明白你的意思。加载字符串？我正在这么做，对吗？对于GET，我必须使用对象。您使用递归的目的是什么？查看嵌套字典。可以遍历“n”个嵌套字典，所以要在其中搜索，我使用递归@NanthakumarJJ