import zipfile
import re
zipname = "D:\001\ziptest\"+"misc.zip"
while True:
    if zipname != "D:\001\ziptest\73168.zip":
        ts1 = zipfile.ZipFile(zipname)
        #print ts1.namelist()[0]
        res = re.search('[0-9]*',ts1.namelist()[0])
        print res.group()
        passwd = res.group()
        ts1.extractall("D:\001\ziptest",pwd=passwd)
        zipname = "D:\001\ziptest\"+ts1.namelist()[0]
    else:
        print "find"