每個(gè)人的電腦里都會(huì)有不想讓別人知道的隱私，或者是上班時(shí)間偷偷摸魚怕被發(fā)現(xiàn)的小秘密。那怎么辦？就干脆把隱私鎖起來(lái)！從源頭上杜絕被他人偷窺自己的隱私。本文就來(lái)用Python實(shí)現(xiàn)一個(gè)windows倒計(jì)時(shí)鎖屏功能，需要的可以參考一下

前言

又見面了，小伙伴兒們，發(fā)現(xiàn)最近大家喜歡看一些簡(jiǎn)單的小案例？！

咳咳，下面進(jìn)入正題。

每個(gè)人的電腦里都會(huì)有不想讓別人知道的隱私，或者是上班時(shí)間偷偷摸魚怕被發(fā)現(xiàn)的小秘密。

那怎么辦？就干脆把隱私鎖起來(lái)！從源頭上杜絕被他人偷窺自己的隱私。

實(shí)現(xiàn)思路

1）主要介紹了python實(shí)現(xiàn)windows倒計(jì)時(shí)鎖屏功能，代碼簡(jiǎn)單易懂，非常不錯(cuò)，具有一定的參考借鑒價(jià)值,需要的朋友可以參考下：

python實(shí)現(xiàn)實(shí)windows倒計(jì)時(shí)鎖屏功能

# 倒計(jì)時(shí)鎖屏
import time
from ctypes import *
def closewindows(closetime):
while closetime>0:
print(closetime)
time.sleep(1)
closetime-=1
user32 = windll.LoadLibrary('user32.dll')
user32.LockWorkStation()
if __name__ == "__main__":
closewindows(3)

2）知識(shí)點(diǎn)擴(kuò)展

Python在windows鎖屏的代碼

C:\Users\HAS>python
Python 3.6.4 (v3.6.4:d48eceb, Dec 19 2017, 06:54:40) [MSC v.1900 64 bit (AMD64)]
on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> from ctypes import *
>>> user32 = windll.LoadLibrary('user32.dll')
>>> user32.LockWorkStation()

3）python實(shí)現(xiàn)倒計(jì)時(shí)小工具

#!/usr/bin/env python
# coding=utf-8
import threading
import time
import Queue
from Tkinter import *
import tkMessageBox
import logging
logging.basicConfig(level=logging.INFO)
## Communication queue
commQueue = Queue.Queue()
g_time = 0
## Function run in thread
def timeThread():
global g_time
g_time = timeVar.get() * 60
while 1:
logging.info("線程放入隊(duì)列:%d".decode("utf-8") % g_time)
commQueue.put(g_time)
try:
root.event_generate('<<TimeChanged>>', when='tail')
except TclError:
break
time.sleep(1)
g_time -= 1
if g_time==-1:
begin_btn["fg"] = "black"
clockVar.set("開始計(jì)時(shí)")
break
def timeChanged(event):
x = commQueue.get()
logging.info("獲取隊(duì)列:%d".decode("utf-8") % x)
minits = x//60
seconds = x%60
s = "剩余時(shí)間 {:02}:{:02}".format(minits, seconds)
begin_btn["fg"] = "blue"
clockVar.set(s)
if x==0:
tkMessageBox.showinfo("提醒","時(shí)間已到")
def clock_func(*args):
global g_time
if threading.activeCount()>1:
g_time = timeVar.get() * 60
else:
th=threading.Thread(target=timeThread)
th.start()
## Create main window
root = Tk()
root.title("計(jì)時(shí)工具")
root.geometry("180x95-0-45")
root.resizable(width=FALSE,height=FALSE)
root.wm_attributes("-topmost",1)
frame = Frame(root)
frame.pack()
Label(frame,text="設(shè)定時(shí)間間隔").grid(row=1,column=2)
timeVar = IntVar()
clockVar = StringVar()
time_entry = Entry(frame, textvariable=timeVar, width=8)
time_entry["justify"] = "center"
time_entry.grid(row=2,column=2,sticky="W,E")
begin_btn = Button(frame,textvariable=clockVar,command=clock_func)
begin_btn.grid(row=3,column=2)
timeVar.set(8)
begin_btn["fg"] = "black"
clockVar.set("開始計(jì)時(shí)")
for child in frame.winfo_children():
child.grid_configure(pady=3)
time_entry.focus()
root.bind('<<TimeChanged>>', timeChanged)
root.bind("<Return>",clock_func)
root.mainloop()

好啦，今天的內(nèi)容就到這里正是結(jié)束，再也不用擔(dān)心自己的電腦屏幕一直亮著了~自動(dòng)倒計(jì)時(shí)鎖屏，你值得擁有！

到此這篇關(guān)于Python打工人必備之windows倒計(jì)時(shí)鎖屏功能的實(shí)現(xiàn)的文章就介紹到這了,更多相關(guān)Python windows倒計(jì)時(shí)鎖屏內(nèi)容請(qǐng)搜索腳本之家以前的文章或繼續(xù)瀏覽下面的相關(guān)文章希望大家以后多多支持腳本之家！

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