# coding:utf-8
# 绘制七段数码管，显示当前时间
import time
import turtle as tt

# 绘制间隔
def drawGap():
tt.penup()
tt.fd(3)

# 绘制单段数码管
def drawLine(draw):
drawGap()

if(draw):
tt.pendown()
else:
tt.penup()

tt.fd(25)
drawGap()
tt.right(90)

# 绘制当前时间
def drawDate(date):
tt.pencolor("black")
for i in date:
if i == '=':
tt.write(":", font=("黑体", 25, "normal"))
tt.pencolor("black")
tt.fd(25)
elif i == '#':
tt.write(":", font=("黑体", 25, "normal"))
tt.pencolor("black")
tt.fd(25)
elif i == '$':
tt.write("", font=("黑体", 25, "normal"))

else:
drawDigit(eval(i))

# 绘制数码管
def drawDigit(cur_time):
if cur_time in [2, 3, 4, 5, 6, 8, 9]:
drawLine(True)
else:
drawLine(False)

if cur_time in [0, 1, 3, 4, 5, 6, 7, 8, 9]:
drawLine(True)
else:
drawLine(False)

if cur_time in [0, 2, 3, 5, 6, 8, 9]:
drawLine(True)
else:
drawLine(False)

if cur_time in [0, 2, 6, 8]:
drawLine(True)
else:
drawLine(False)

tt.left(90)

if cur_time in [0, 4, 5, 6, 8, 9]:
drawLine(True)
else:
drawLine(False)

if cur_time in [0, 2, 3, 5, 6, 7, 8, 9]:
drawLine(True)
else:
drawLine(False)

if cur_time in [0, 1, 2, 3, 4, 7, 8, 9]:
drawLine(True)
else:
drawLine(False)

tt.left(180)
tt.penup()
tt.fd(20)

# 主函数
def main():
tt.setup(800, 400, 200, 200)
tt.penup()
tt.fd(-330)
tt.pensize(2)
drawDate(time.strftime('%H=%M#%S$', time.localtime()))
tt.hideturtle()
tt.done()

if __name__ == "__main__":
main()

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