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diy1.py

-# 利用write()帮助悟空给诺依回信吧~
-import turtle
-screen=turtle.Screen()
-screen.bgcolor("light blue")
-len=screen.textinput("100","100")
-len=int(len)
-pen=turtle.Pen()
-pen.write("你好\nSB.",font=("Times",30,"normal"))
-pen.hideturtle()
-len=60
-pen.penup()
-pen.goto(100,100)
-pen.pendown()
-pen.pensize(5)
-pen.pencolor("red")
-pen.left(45)
-pen.forward(2*len)
-pen.circle(len,180)
-pen.right(90)
-pen.circle(len,180)
-pen.forward(2*len)
+import turtle  #导入turtle模块
+screen = turtle.Screen()#将Screen()方法赋值给变量screen
+screen.bgcolor("pink")#设置背景色
+turtle.penup()  #抬笔
+turtle.goto(150,-150)  #移动到（x，y）处 
+
+turtle.write("李白你好，\n我想邀请你\n参加诗友会\n时间在明晚八点\n————杜甫",font = ("Times",20,"normal"))#write()方法绘制文本  
+turtle.goto(0,0)
+turtle.pendown()
+#绘制爱心
+turtle.pensize(5)
+turtle.pencolor("red")
+turtle.left(45)   
+turtle.forward(100)
+turtle.circle(50,180)
+turtle.right(90)
+turtle.circle(50,180)
+turtle.forward(100)
+#隐藏画笔
+turtle.hideturtle()
+#让窗口停留   
 turtle.done()         
 turtle.done()         
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