python——自动轨迹绘制

import turtle as t
t.title("大帅逼")
t.setup(800, 600, 0, 0)
t.pencolor("red")
t.pensize(5)
datals = []
f = open("D:/date.txt")
for line in f:
    line = line.replace("\n"," ")
    datals.append(list(map(eval, line.split("，"))))
f.close()
for i in range(len(datals)):
    t.pencolor(datals[i][3],datals[i][4],datals[i][5])
    t.fd(datals[i][0])
    if datals[i][1]:
        t.right(datals[i][2])
    else:
        t.left(datals[i][2])