import requests, bs4, urllib, sys, re, math

url = str(sys.argv[1]);

headers = { 
	'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.181 Safari/537.36',
	'Accept-Encoding': 'gzip, deflate, br',
	'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8',
	'Upgrade-Insecure-Requests': '1',
	'save-data': 'on',
	'Host': 'www.grainger.com'
}

resp = requests.get(url, headers = headers)
resp.raise_for_status()
resp.encoding='UTF-8'

html = resp.text

bs = bs4.BeautifulSoup(html, 'html.parser')

prdName = bs.select('div#productPage div h1.productName')[0].getText().strip()
zoomIMG = bs.select('img#mainImageZoom')[0]['data-blzsrc']
zoomIMG = 'https:' + re.sub('\$mdmain\$','$zmmain$',zoomIMG)

prdDetail = bs.select('div#additionalInfoSection div#copyTextSection')
if len(prdDetail) != 0 :
	prdDetailtxt = prdDetail[0].getText().strip()
else :
	prdDetailtxt = ''

Docs = bs.select('div#documentationSection div.documentionInfo ul li a')
docStr = ''
for i in range(len(Docs)) :
	docStr = docStr + 'https:' + Docs[i].get('href')
	if i != len(Docs) - 1 :
		docStr = docStr + ','

compliance = bs.select('div#complianceSection a')
compStr = ''
for i in range(len(compliance)) :
	compStr = compStr + compliance[i].get('href')
	if i != len(compliance) - 1 :
		compStr = compStr + ','

additionalIMG = bs.select('div#productThumbnails ul li')

additionalIMGURL = ""

for i in range(len(additionalIMG)) :
	thumbType = additionalIMG[i]['data-type']
	if thumbType == "prodImage" :
		image_src = additionalIMG[i].select('button img')[0]['data-image']
		image_src = 'https:' + image_src
	elif thumbType == "video" :
		image_src = additionalIMG[i]['data-video-url']
	else :
		image_src = ""
	additionalIMGURL = additionalIMGURL + str(image_src) + "\t"

print(url + "\t" + prdName + "\t" + prdDetailtxt + "\t" + docStr + "\t" + compStr + "\t" + zoomIMG + "\t" + additionalIMGURL)