Урок 16. Программа 8

#здесь будет код восьмой программы
from tkinter import *
import time
root = Tk()
canvas = Canvas(root, width = 400, height = 400)
canvas.pack()

triangle = canvas.create_polygon(10,10,10,60,50,35)

def on_key_press(event):
    if event.keysym == "Left":
        canvas.move(triangle, -5, 0)
        root.update()
    elif event.keysym == "Right":
        canvas.move(triangle, 5, 0)
        root.update()
    elif event.keysym == "Down":
        canvas.move(triangle, 0, 5)
        root.update()
    elif event.keysym == "Up":
        canvas.move(triangle, 0, -5)
        root.update()

root.bind("<KeyPress>", on_key_press)