加入时间管理模块,使用md5验证实现热加载config.json变化

This commit is contained in:
a5225662
2023-03-23 22:47:26 +08:00
parent 5e48dd50ac
commit 9fe59f2949
4 changed files with 82 additions and 2 deletions

72
common/time_check.py Normal file
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import time,re,hashlib
from config import load_config,md5,conf
import config
def get_file_md5(file_name):
"""
计算文件的md5
:param file_name:
:return m.hexdigest():
"""
m = hashlib.md5() #创建md5对象
with open(file_name,'rb') as fobj:
while True:
data = fobj.read(1024)
if not data:
break
m.update(data) #更新md5对象
return m.hexdigest() #返回md5值
def time_checker(f):
# print(args[0]())
def wrapTheFunction(self, *args, **kwargs):
global md5 # 从config.py拿来一个全局变量md5 默认是False
if md5 == None:
_config = conf()
elif md5 == get_file_md5("./config.json"):
_config = conf()
# chat_time_module = _config["chat_time_module"]
# chat_start_time = _config["chat_start_time"]
# chat_stopt_time = _config["chat_stop_time"]
else:
print("检测到配置文件变化")
_config = load_config() # 启动时间支持热更改 修改config.json文件后即可生效
md5 = get_file_md5("./config.json")
# config.md5 = get_file_md5("./config.json")
chat_time_module = _config["chat_time_module"]
chat_start_time = _config["chat_start_time"]
chat_stopt_time = _config["chat_stop_time"]
# print(md5,chat_time_module,chat_start_time,chat_stopt_time)
if chat_time_module:
time_regex = re.compile(r'^([01]?[0-9]|2[0-4])(:)([0-5][0-9])$') #时间匹配包含24:00
starttime_format_check = time_regex.match(chat_start_time) # 检查停止时间格式
stoptime_format_check = time_regex.match(chat_stopt_time) # 检查停止时间格式
chat_time_check = chat_start_time < chat_stopt_time # 确定启动时间<停止时间
if starttime_format_check and stoptime_format_check and chat_time_check:
# print('服务启动时间:{}'.format(CHAT_START_TIME))
# print('服务结束时间:{}'.format(CHAT_STOP_TIME))
if chat_start_time>"23:59":
print('启动时间可能存在问题,请修改')
else:
print("时间格式不正确,请在config.json中修改您的CHAT_START_TIME/CHAT_STOP_TIME,否则可能会影响您正常使用,程序正在自动退出")
now_time = time.strftime("%H:%M", time.localtime())
if chat_start_time <= now_time <= chat_stopt_time:
# print("在服务时间内")
# 正常请求并返回
f(self, *args, **kwargs)
return None
else:
print('不在服务时间内,禁止访问')
return None
else:
f(self, *args, **kwargs)
return wrapTheFunction