用pygame生成马赛克图片

from pygame import *from math import *screen = display.set_mode((580,870))m = image.load('liu.png')screen.blit(m,(0,0))mon = open('mona.py','w')mon.write("""from pygame import *from math import *screen = display.set_mode((580,870))""")running = Truedisplay.flip()for x in range(0,580,5):    for y in range(0,870,5):        c = str(screen.get_at((x,y)))        mon.write('draw.rect(screen,'+c+',('+str(x)+','+str(y)+',4,4))\n')    mon.write('display.flip()\n')mon.write("""running =Truewhile running:    for evnt in event.get():        if evnt.type == QUIT:            running = Falseqiut()""")mon.close()