def modelWalker(baseUrl):
    global prevTrail
    try:
        ulog('baseUrl= '+baseUrl)
        d = pq(url=baseUrl)
        models = d('.prodContainer:not(#JapaneseProd)')
        startIdx = getStartIdx()
        numModels = len(models)
        ulog('numModels= %s'%numModels)
        for idx in range(startIdx, numModels):
            ulog('idx=%s'%idx)

            try:
                modelName = [_.strip() for _ in models[idx].text_content().splitlines() if _.strip()][1]
            except IndexError:
                ulog('No model name')
                continue
            ulog('modelName="%s"'%modelName)

            onclick = models[idx].attrib['onclick']
            href = re.search(r"'(.+)(?<!\\)'", onclick).group(1)
            prevTrail+=[idx]
            detailScraper(urlChangePath(d.base_url, href))
            prevTrail.pop()
    except Exception as ex:
        ipdb.set_trace()
        traceback.print_exc()
def seriesWalker(baseUrl):
    global prevTrail
    try:
        ulog('baseUrl= '+baseUrl)
        d = pq(url=baseUrl)
        seriess = d('.prodContainer a.button')
        startIdx = getStartIdx()
        numSeriess = len(seriess)
        ulog('numSeriess=%s'%numSeriess)
        for idx in range(startIdx, numSeriess):
            ulog('idx=%s'%idx)
            series = seriess[idx]
            href = series.attrib['href']
            prevTrail+=[idx]
            modelWalker(urlChangePath(d.base_url, href))
            prevTrail.pop()
    except Exception as ex:
        ipdb.set_trace()
        traceback.print_exc()