删除json中匹配特定值的整个对象

import json

def delete_objects_with_specific_value(json_data, value):
    if isinstance(json_data, dict):
        for key in list(json_data.keys()):
            if json_data[key] == value:
                del json_data[key]
            else:
                delete_objects_with_specific_value(json_data[key], value)
    elif isinstance(json_data, list):
        for item in json_data:
            delete_objects_with_specific_value(item, value)

# 示例JSON数据
json_str = '''
{
  "employees": [
    {
      "firstName": "John",
      "lastName": "Doe",
      "age": 30
    },
    {
      "firstName": "Jane",
      "lastName": "Smith",
      "age": 25
    },
    {
      "firstName": "Bob",
      "lastName": "Johnson",
      "age": 35
    }
  ]
}
'''

# 将JSON字符串解析为Python对象
json_data = json.loads(json_str)

# 删除age为30的整个对象
delete_objects_with_specific_value(json_data, 30)

# 将修改后的JSON数据转换回JSON字符串
modified_json_str = json.dumps(json_data, indent=2)
print(modified_json_str)