编辑:我现在遇到一个运行时错误:当第二个计时器到达0并调用Note()函数时,“主线程不在主循环中”
from datetime import datetime
from threading import Timer
from tkinter import messagebox
import json
def Note():
z = messagebox.showinfo("Note", note)
class Timers:
def __init__(self,a,b,c,d,e):
self.a = month
self.b = day
self.c = hour
self.d = minute
self.e = note
x = datetime.today()
y = x.replace(month=month, day=day, hour=hour, minute=minute, second=0, microsecond=0)
delta_t = y - x
secs = delta_t.seconds
T = Timer(secs, Note)
T.start()
答案 0 :(得分:0)
您想使用json存储数据对象列表
def save_some_object(a,b,c):
with open("some_file.txt","wb") as f:
json.dump({'a':a,'b':b},f)
在您的情况下,要保存的对象是日期时间元数据的列表
alarms_list = [{'hour':5,'minute':5,'second':0,'day':1,'month':1,'year':2019}, {'hour':6,'minute':5,'second':0:'day':1,'month':1,'year':2021}]
然后您可以将它们保存到文件中
with open("some_file.txt","wb") as f:
json.dump(alarms_list,f)
您还可以使用json加载警报列表
with open("some_file.txt","rb") as f:
my_alarm_data_list = json.load(f)