import turtle, datetime
def drawGap(): # 绘制数码管间隔
turtle.penup()
turtle.fd(5)

def drawLine(draw): # 绘制单段数码管
drawGap()
turtle.pendown() if draw else turtle.penup()
turtle.fd(40)
drawGap()
turtle.right(90)

def drawDigit(d): # 根据数字绘制七段数码管
drawLine(True) if d in [2, 3, 4, 5, 6, 8, 9] else drawLine(False)#日中间那一横
drawLine(True) if d in [0, 1, 3, 4, 5, 6, 7, 8, 9] else drawLine(False)#日右下角那一竖
drawLine(True) if d in [0, 2, 3, 5, 6, 8, 9] else drawLine(False)#日下面那一横
drawLine(True) if d in [0, 2, 6, 8] else drawLine(False)#日左下角那一竖
turtle.left(90)
drawLine(True) if d in [0, 4, 5, 6, 8, 9] else drawLine(False)#日左上角那一竖
drawLine(True) if d in [0, 2, 3, 5, 6, 7, 8, 9] else drawLine(False)#日上面那一横
drawLine(True) if d in [0, 1, 2, 3, 4, 7, 8, 9] else drawLine(False)#日右上角那一竖
turtle.left(180)
turtle.penup()
turtle.fd(20)

def drawDate(date):
turtle.pencolor("red")
for i in date:
if i == '-':
turtle.write('年', font=("Arial ", 36, "normal"))
turtle.pencolor("green")
turtle.fd(50)
elif i == '=':
turtle.write('月', font=("Arial", 36, "normal"))
turtle.pencolor("blue")
turtle.fd(50)
elif i == '+':
turtle.write('日', font=("Arial", 36, "normal"))
turtle.pencolor("yellow")
turtle.fd(50)
elif i == '*':
turtle.write('时', font=("Arial", 36, "normal"))
turtle.pencolor("purple")
turtle.fd(50)
elif i == '/':
turtle.write('分', font=("Arial", 36, "normal"))
turtle.pencolor("gold")
turtle.fd(50)
elif i == '$':
turtle.write('秒', font=("Arial", 36, "normal"))
else:
drawDigit(eval(i))

def main():
turtle.speed(30) #海龟移动速度
turtle.setup(1400, 350, 200, 200)#设置窗口大小
turtle.penup()
turtle.fd(-650)
turtle.pensize(5)
drawDate(datetime.datetime.now().strftime('%Y-%m=%d+%H*%M/%S$'))
turtle.hideturtle()
turtle.done()

main()