Python 2 code to extract product details from ebay

ebay.py

from lxml import html
import requests
from pprint import pprint
import unicodecsv as csv
from traceback import format_exc
import argparse

def parse(brand):
	for i in range(5):
		try:
			url = 'http://www.ebay.com/sch/i.html?_nkw={0}&_sacat=0'.format(brand)
			headers = {'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.90 Safari/537.36'}
			print "Retrieving %s"%(url)
			response = requests.get(url, headers=headers, verify=False)
			print "Parsing page"
			parser = html.fromstring(response.text)
			product_listings = parser.xpath('//li[contains(@class,"lvresult")]')
			raw_result_count = parser.xpath("//span[@class='rcnt']//text()")
			result_count = ''.join(raw_result_count).strip()
			print "Found {0} results for {1}".format(result_count,brand) 
			scraped_products = []

			for product in product_listings:
				raw_url = product.xpath('.//a[@class="vip"]/@href')
				raw_title = product.xpath('.//a[@class="vip"]/text()')
				raw_price = product.xpath(".//li[contains(@class,'lvprice')]//span[@class='bold']//text()")
				price  = ' '.join(' '.join(raw_price).split())
				title = ' '.join(' '.join(raw_title).split())
				data = {
							'url':raw_url[0],
							'title':title,
							'price':price
				}
				scraped_products.append(data)
			return scraped_products
		except Exception as e:
			print format_exc(e)

if __name__=="__main__":
	
	argparser = argparse.ArgumentParser()
	argparser.add_argument('brand',help = 'Brand Name')
	args = argparser.parse_args()
	brand = args.brand

	scraped_data =  parse(brand)
	print "Writing scraped data to %s-ebay-scraped-data.csv"%(brand)
	
	with open('%s-ebay-scraped-data.csv'%(brand),'w') as csvfile:
		fieldnames = ["title","price","url"]
		writer = csv.DictWriter(csvfile,fieldnames = fieldnames,quoting=csv.QUOTE_ALL)
		writer.writeheader()
		for data in scraped_data:
			writer.writerow(data)