有些对象呢,保存一半。如果你只提供get和set,那么备份不了数据。
previousState的get和set还是最新的
wtforms
InputRequired:
DataRequired: if not 来check的,转了一下类型
https://www.zhihu.com/question/49854915
import requests response = requests.get('', params=None) result = response.text print(bytes(result, encoding='utf-8')) region = Region() region.ParseFromString(bytes(result, encoding='utf-8')) print(region)
import requests response = requests.get('http://localhost:4000/vc/config-management/region', params=None) result = response.json() # import json # result = json.loads(result) hello = json_format.Parse(result[0], Region(), ignore_unknown_fields=False) print(hello.name)
1、a || [] 不是一个好的做法,要知道a可能是0,就会有bug
2、python中,遍历一个list,可能是None就不方便遍历,不需要特判,可以使用 for value in list or []