有趣的python代码

以下是一些有趣的 Python 代码示例：

1. 打印一个彩色的“Hello World!”：

print("\033[1;31;40mHello World!\033[0m")

2. 生成一个随机密码：

import random
import string

def generate_password(length):
    letters = string.ascii_letters + string.digits + string.punctuation
    password = ''.join(random.choice(letters) for i in range(length))
    return password

print(generate_password(16))

3. 用 Turtle 绘制一个彩色的螺旋线：

from turtle import *

speed(0)
bgcolor('black')

colors = ['red', 'purple', 'blue', 'green', 'yellow', 'orange']

for x in range(360):
    pencolor(colors[x % 6])
    width(x / 100 + 1)
    forward(x)
    left(59)

4. 使用 Pygame 播放一首 MP3 音乐：

import pygame

pygame.init()
pygame.mixer.music.load('music.mp3')
pygame.mixer.music.set_volume(0.7)
pygame.mixer.music.play()

while pygame.mixer.music.get_busy():
    pygame.time.Clock().tick(10)

5. 使用 Pillow 库生成一个 ASCII 艺术：

from PIL import Image

ASCII_CHARS = ['@', '#', 'S', '%', '?', '*', '+', ';', ':', ',', '.']

def resize_image(image, new_width=100):
    width, height = image.size
    ratio = height / width
    new_height = int(new_width * ratio)
    resized_image = image.resize((new_width, new_height))
    return resized_image

def grayify(image):
    grayscale_image = image.convert('L')
    return grayscale_image

def pixels_to_ascii(image):
    pixels = image.getdata()
    characters = ''.join([ASCII_CHARS[pixel // 25] for pixel in pixels])
    return characters

def main():
    image_path = 'image.jpg'
    new_width = 100
    image = Image.open(image_path)
    image = resize_image(image, new_width=new_width)
    image = grayify(image)

    ascii_pixels = pixels_to_ascii(image)
    len_pixels = len(ascii_pixels)
    ascii_image = '\n'.join([ascii_pixels[index:(index+new_width)] for index in range(0, len_pixels, new_width)])

    print(ascii_image)

main()

这些代码只是一些示例，希望能够给你带来灵感和启发。