python 實現倒計時功能(gui介面)
阿新 • • 發佈:2020-11-12
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##import library from tkinter import * import time from playsound import playsound ## display window root = Tk() root.geometry('400x300') root.resizable(0,0) root.config(bg ='blanched almond') root.title('TechVidvan - Countdown Clock And Timer') Label(root,text = 'Countdown Clock and Timer',font = 'arial 20 bold',bg ='papaya whip').pack() #display current time####################### Label(root,font ='arial 15 bold',text = 'current time :',bg = 'papaya whip').place(x = 40,y = 70) ####fun to display current time def clock(): clock_time = time.strftime('%H:%M:%S %p') curr_time.config(text = clock_time) curr_time.after(1000,clock) curr_time =Label(root,text = '',fg = 'gray25',bg ='papaya whip') curr_time.place(x = 190,y = 70) clock() #######################timer countdown########## #storing seconds sec = StringVar() Entry(root,textvariable = sec,width = 2,font = 'arial 12').place(x=250,y=155) sec.set('00') #storing minutes mins= StringVar() Entry(root,textvariable = mins,width =2,font = 'arial 12').place(x=225,y=155) mins.set('00') # storing hours hrs= StringVar() Entry(root,textvariable = hrs,font = 'arial 12').place(x=200,y=155) hrs.set('00') ##########fun to start countdown def countdown(): times = int(hrs.get())*3600+ int(mins.get())*60 + int(sec.get()) while times > -1: minute,second = (times // 60,times % 60) hour = 0 if minute > 60: hour,minute = (minute // 60,minute % 60) sec.set(second) mins.set(minute) hrs.set(hour) root.update() time.sleep(1) if(times == 0): playsound('Loud_Alarm_Clock_Buzzer.mp3') sec.set('00') mins.set('00') hrs.set('00') times -= 1 Label(root,text = 'set the time',bg ='papaya whip').place(x = 40,y = 150) Button(root,text='START',bd ='5',command = countdown,bg = 'antique white',font = 'arial 10 bold').place(x=150,y=210) root.mainloop()
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