鲜花飘屏代码python

这里是一个简单的 Python 鲜花飘屏代码：

import random
import curses

# 初始化屏幕
screen = curses.initscr()
# 关闭光标显示
curses.curs_set(0)
# 获取屏幕尺寸
screen_height, screen_width = screen.getmaxyx()

# 鲜花字符
flower_chars = ['❀', '✿', '❁', '☀', '☁', '☂', '☃']

# 生成花朵，每朵花随机位置、速度和字符
flowers = []
for i in range(20):
    x = random.randint(0, screen_width - 1)
    y = random.randint(0, screen_height - 1)
    speed = random.randint(1, 5)
    char = random.choice(flower_chars)
    flowers.append([x, y, speed, char])

while True:
    # 清空屏幕
    screen.erase()

    # 移动花朵
    for flower in flowers:
        x, y, speed, char = flower
        y += speed
        if y > screen_height:
            y = 0
            x = random.randint(0, screen_width - 1)
            speed = random.randint(1, 5)
            char = random.choice(flower_chars)
        flower[0] = x
        flower[1] = y
        flower[2] = speed
        flower[3] = char

    # 绘制花朵
    for flower in flowers:
        screen.addstr(int(flower[1]), int(flower[0]), flower[3])
    
    # 刷新屏幕
    screen.refresh()

    # 等待一段时间，控制花朵移动速度
    curses.napms(50)

注：代码中使用了 Unicode 字符，需要保证终端支持 Unicode。