Python implements scheduled pop-up reminders

I often use the computer and sit for hours at a time. I always forget the time, so I thought about finding a timer reminder software. I looked online and found a lot of them. I found a guard or something and installed it. Automatically lock screen countdown after the time is up. It has good features but it feels like it has too many features. I don’t know if you feel this way when you use software now. You originally want a very simple function, but the worst thing is that you have installed a lot of software with a lot of functions but no one you use.

Actually, what I want is to pop up a window to prompt me to take a rest after the time is up. Later I thought I might as well make one myself. Of course, the Python language is preferred.时 First of all, the specific code of time pop -up window is required:

The program uses its own Tkinter does not need to install the main functions of other packaging programs: 1. Automatically timing after startup 2. After the timing is completed, the pop -up window is prompted ( The default time is 30 minutes) 3. Click OK and restart the timer

There are some problems with the program: 1. The interface is simple and unrefined (but I think the function is achieved first) 2. The timer cannot be automatically stopped during sleep

# -*- coding: utf-8 -*-
import time, sys
# 判断python的版本然后import对应的模块
if sys.version < &#39;3&#39;:
from Tkinter import *
else:
from tkinter import *
mydelaymin = 30 #窗口提示的延迟时间，以分钟计
#------------------def-------------------
def showMessage():
#show reminder message window
root = Tk()  #建立根窗口
#root.minsize(500, 200)   #定义窗口的大小
#root.maxsize(1000, 400)  #不过定义窗口这个功能我没有使用
root.withdraw()  #hide window
#获取屏幕的宽度和高度，并且在高度上考虑到底部的任务栏，为了是弹出的窗口在屏幕中间
screenwidth = root.winfo_screenwidth()
screenheight = root.winfo_screenheight() - 100 
root.resizable(False,False)
#添加组件
root.title("Warning!!")
frame = Frame(root, relief=RIDGE, borderwidth=3)
frame.pack(fill=BOTH, expand=1) #pack() 放置组件若没有则组件不会显示
#窗口显示的文字、并设置字体、字号
label = Label(frame, text="You have been working 30 minutes! Please have a break!!", \
font="Monotype\ Corsiva -20 bold")
label.pack(fill=BOTH, expand=1)
#按钮的设置
button = Button(frame, text="OK", font="Cooper -25 bold", fg="red", command=root.destroy)
button.pack(side=BOTTOM)
root.update_idletasks()
root.deiconify() #now the window size was calculated
root.withdraw() #hide the window again 防止窗口出现被拖动的感觉 具体原理未知？
root.geometry(&#39;%sx%s+%s+%s&#39; % (root.winfo_width() + 10, root.winfo_height() + 10, 
(screenwidth - root.winfo_width())/2, (screenheight - root.winfo_height())/2))
root.deiconify()
root.mainloop()
#showMessage()
while True:
time.sleep(mydelaymin*60) #参数为秒
showMessage()

If Under win, you may need to consider how to run it automatically.

I am using a batch file. The details are as follows:

File name: rest_python.bat

The content is simple, just one line (if there are multiple python versions, please modify it):

Java code

python E:\rest.py

At the same time, a file is needed to run this batch file in the background . It's a bit troublesome. If there is an easier way, please share it.

The file name is: silent_bat.vbe

The content is as follows:

Java code

set ws=wscript.createobject("wscript.shell")  
ws.run"E:\rest_python.bat /start", 0

Then drag the silent_bat.vbe file into the startup folder. (You can also use shortcuts)

A few points to note: The program uses python2.7 system win7.

                                                                                                                                                                                                                                                                 to be processed will need to be changed based on where your files are stored.动 Remember to join the startup folder.