download apps from bazaarandroid directly

#another foolish script from an idiot

from urllib import urlopen

#get the url of the page, then use this script to get the direct download link
srcUrl="http://taz2781.bazaarandroid.com/app/market/com.koushikdutta.rommanager/3017/5498/ROM%20Manager" #test

splash=[0,0,0,0,0,0,0,0]
def getSplashPos(nurl):
    i = 0
    splash[i]=0
    while i!=8:
        splash[i]=nurl.find('/',splash[i-1]+1)
        i+=1

def get_mUrl(nurl):
    getSplashPos(nurl)
    str1="http://m."
    str2=nurl[7:nurl.index(".bazaarandroid.com")+22]
    str3=nurl[splash[6]:splash[7]]
    str4=nurl[splash[4]:splash[5]]
    print "Waiting for mirror..."
    str5=urlopen(nurl).read()
    print "Waiting for content..."
    pos5=str5.index("softwareversion")
    str5="/"+str5[pos5+17:str5.find("</span>",pos5)]
    str6=nurl[nurl.rfind('/'):]
    return str1+str2+str3+str4+str5+str6

def get_myapp(nurl):
    myapp_content = urlopen(get_mUrl(nurl)).read()
    print "Getting myapp file..."
    myapp_pos_end = myapp_content.find(".myapp")+6
    myapp_pos_begin = myapp_content.find("app_install")
    myapp_pos_begin = myapp_content.find("http://",myapp_pos_begin)
    myapp_url = myapp_content[myapp_pos_begin:myapp_pos_end]
    return myapp_url

def get_apk(myapp_url):
    apk_url = urlopen(myapp_url).read()
    begin = apk_url.index("http://")
    end = apk_url.index("</get>")
    return apk_url[begin:end]

print get_apk(get_myapp(srcUrl))
print "Done"