python生成动态爱心

可以使用turtle库来实现动态爱心的生成，具体代码如下：

import turtle

# 设置画布大小和背景颜色
turtle.setup(600, 400)
turtle.bgcolor('black')

# 设置画笔颜色和粗细
turtle.color('red', 'pink')
turtle.pensize(3)

# 定义爱心函数
def draw_heart():
    turtle.begin_fill()
    turtle.left(45)
    turtle.forward(100)
    turtle.circle(50, 180)
    turtle.right(90)
    turtle.circle(50, 180)
    turtle.forward(100)
    turtle.end_fill()

# 循环绘制动态爱心
while True:
    turtle.clear()
    turtle.penup()
    turtle.goto(0, 100)
    turtle.pendown()
    draw_heart()
    turtle.penup()
    turtle.goto(0, 0)
    turtle.pendown()
    turtle.write('I love you', align='center', font=('Arial', 24, 'normal'))
    turtle.penup()
    turtle.goto(0, -100)
    turtle.pendown()
    draw_heart()
    turtle.penup()
    turtle.goto(0, 0)
    turtle.pendown()
    turtle.write('Forever', align='center', font=('Arial', 24, 'normal'))
    turtle.penup()
    turtle.goto(0, 0)
    turtle.pendown()
    turtle.right(10)

turtle.done()

运行代码后，就可以看到动态爱心的效果了。