我有2个JSON文件,我需要比较它们。json_new.json
{"company_id": 111111, "resource": "record", "resource_id": 406155061, "status": "create", "data": {"id": 11111111, "company_id": 111111, "services": [{"id": 22222225, "title": "\u0421\u0442\u0440\u0438\u0436\u043a\u0430", "cost": 1500, "cost_per_unit": 1500, "first_cost": 1500, "amount": 1}], "goods_transactions": [], "staff": {"id": 1819441, "name": "\u041c\u0430\u0441\u0442\u0435\u0440"}, "client": {"id": 130345867, "name": "\u041a\u043b\u0438\u0435\u043d\u0442", "phone": "79111111111", "success_visits_count": 2, "fail_visits_count": 0}, "clients_count": 1, "datetime": "2022-01-25T13:00:00+03:00", "create_date": "2022-01-22T00:54:00+03:00", "online": false, "attendance": 2, "confirmed": 1, "seance_length": 3600, "length": 3600, "master_request": 1, "visit_id": 346427049, "created_user_id": 10573443, "deleted": false, "paid_full": 1, "last_change_date": "2022-01-22T00:54:00+03:00", "record_labels": "", "date": "2022-01-22 10:00:00"}}
json_old.json
{"company_id": 111111, "resource": "record", "resource_id": 406155061, "status": "create", "data": {"id": 11111111, "company_id": 111111, "services": [{"id": 9035445, "title": "\u0421\u0442\u0440\u0438\u0436\u043a\u0430", "cost": 1500, "cost_per_unit": 1500, "first_cost": 1500, "amount": 1}], "goods_transactions": [], "staff": {"id": 1819441, "name": "\u041c\u0430\u0441\u0442\u0435\u0440"}, "client": {"id": 130345867, "name": "\u041a\u043b\u0438\u0435\u043d\u0442", "phone": "79111111111", "success_visits_count": 2, "fail_visits_count": 0}, "clients_count": 1, "datetime": "2022-01-25T11:00:00+03:00", "create_date": "2022-01-22T00:54:00+03:00", "online": false, "attendance": 0, "confirmed": 1, "seance_length": 3600, "length": 3600, "master_request": 1, "visit_id": 346427049, "created_user_id": 10573443, "deleted": false, "paid_full": 0, "last_change_date": "2022-01-22T00:54:00+03:00", "record_labels": "", "date": "2022-01-22 10:00:00"}}
在这些文件中,您需要比较diff_list中指定的各个部分:
diff_list = ["services", "staff", "datetime"]
代码还应在控制台中打印结果,将结果副本复制并传输到名为result.json的文件中
我的代码
import data as data
import json
# JSON string
with open('json_old.json') as json_1:
json1_dict = json.load(json_1)
with open('json_new.json') as json_2:
json2_dict = json.load(json_2)
diff_list = ["services", "staff", "datetime"]
result = [
(sorted(json1_dict.items())),
(sorted(json2_dict.items()))
]
print(sorted(json1_dict.items()) == sorted(json2_dict.items()))
with open('result.json', 'w') as f:
json.dump(result, f)
这段代码实际上可以工作,但我需要捕捉diff_list中指定的某些参数的变化并输出值:改变了什么,为了什么
谢谢你们的支持,伙计们:)
2条答案
按热度按时间z18hc3ub1#
要了解
json1_dict
和json2_dict
之间发生了什么变化,可以使用下面的一行代码,充分利用“字典理解”:changed_items
的每个键都包含两个值,第一个是json1_dict
,第二个是json2_dict
。如果您感兴趣的changed_items
必须是diff_list
中的键,则需要稍微更改表达式中的条件:之后您所需要的就是
print(changed_items)
xytpbqjk2#
这个代码片段将比较JSON文件,并将diff_list变量中指定的部分的差异打印到控制台,还将差异写入名为result.json的文件。