inside_pro_dl.py 文件源码

def getFile(link): 
    try: 
        source = urllib2.urlopen(link) 
    except(urllib2.HTTPError),msg: 
        print "\nError:",msg 
        sys.exit() 
    num = 1 
    file = 'tmp_insidepropw_'+link.split('=')[1]+'.txt' 
    while os.path.isfile(file) == True: 
        file = link.rsplit("/",1)[1]+"."+str(num) 
        num+=1 
    try: 
        shutil.copyfileobj(source, open(file, "w+")) 
    except(IOError): 
        print "\nCannot write to `"+file+"' (Permission denied)." 
        sys.exit(1) 
    print "File downloaded", file 
    newfilelist.append(file)