python代码画樱花

以下是使用turtle库绘制樱花的Python代码：

import turtle
import random

# 设置画布
canvas = turtle.Screen()
canvas.bgcolor('black')
canvas.title('樱花')

# 设置画笔
pen = turtle.Turtle()
pen.penup()
pen.speed(0)
pen.hideturtle()

# 定义花瓣
colors = ['pink', 'lightpink', 'hotpink', 'deeppink', 'palevioletred', 'mediumvioletred']
def draw_petal(size):
    pen.color(random.choice(colors))
    pen.begin_fill()
    pen.circle(size)
    pen.end_fill()

# 绘制樱花
def draw_cherry_blossom(x, y):
    pen.setpos(x, y)
    size = random.randint(10, 40)
    draw_petal(size)
    for i in range(6):
        pen.right(60)
        draw_petal(size)

# 随机生成樱花
for i in range(50):
    x = random.randint(-300, 300)
    y = random.randint(-200, 200)
    draw_cherry_blossom(x, y)

# 隐藏画笔
pen.hideturtle()

turtle.done()

运行代码，即可在画布上看到随机生成的樱花。