PYTHON找色不变移动

import cv2
import aircv as ac
import numpy as np
def wmhd(sjh):
    bzz0=0
    bzz1=0
    bzz2=0
    xxa=0
    yya=0
    xxb=0
    yyb=0
    #aa1=qutua.wmjc(2,sjh,"./xm1.png",14)
    aa2=""
    while 1:
        if bzz1==1:
            aa1=qutua.wmjc(2,sjh,"./xm1.png",14,xxb,yyb)
            bzz1=0
            print("0000aaaaaaaaaaaaaaaaaaa")
        else:
            aa1=qutua.wmjc(2,sjh,"./xm1.png",14)
        if aa1[0]==0:
            huadong(sjh)
            bzz0=1
            xxa=aa1[1]
            yya=aa1[2]
        print("aa1",aa1)
        time.sleep(3)

        if bzz0==1:
            aa2=qutua.wmjc(2,sjh,"./xm1.png",14,xxa,yya)
            bzz0=0
            print("00000bbbbbbbbbbbbbbbbbbbbbbbb")
        else:
            aa2=qutua.wmjc(2,sjh,"./xm1.png",14)
        if aa2[0]==0:
            bzz1=1
            xxb=aa2[1]
            yyb=aa2[2]
            huadong(sjh)
            #continue
        print("aa2",aa2)
        while aa1==aa2:
            huadong(sjh)
            #aa2=aa1
            time.sleep(3)
            break