How To Run A Function After A Given Amount Of Time In Tkinter?

So I have a .gif picture on a canvas in tkinter. I want this picture to change to another picture...but only for 3 seconds. and for it revert back to the original picture. def star

Solution 1:

Tkinter widgets have a method named after which can be used to run a function after a specified period of time. To create an image and then change it three seconds later, you would do something like this:

def setImage(self, filename):
    image = PhotoImage(file=filename)
    self.__leftImageCanvas.itemconfigure(self.__leftImage, image=image)
    self.__leftImageCanvas.image = image

def startTurn(self):
    '''Set the image to "2h.gif", then change it to "b.gif" 3 seconds later'''
    setImage("2h.gif")
    self.after(3000, lambda: self.setImage("b.gif"))