1 import csv
  2 from lxml import html
  3 import requests
  4
  5 with open('wa.csv','wb') as csvfile:
  6     writer = csv.writer(csvfile, delimiter=',', quotechar='"', quoting=csv.QUOTE_MINIMAL)
  7
  8 page = requests.get('http://www.webassign.net/features/textbooks/mathematics_textbooks.html')
  9 tree = html.fromstring(page.content)
 10
 11 books = tree.xpath('//table[@class="textbooks"]')
 12 books = books[0]
 13
 14 rows = books.findall('tr')
 15 for row in rows[1:]:
 16     cells = row.findall('td')
 17     title = cells[1].find('p').find('a').text_content()
 18     print title
 19
 20     author = cells[2].text_content()
 21     print author
 22
 23     publisher = cells[3].text_content()
 24     print publisher
 25
 26     num_questions = cells[4].find('p').text_content()
 27     print num_questions
 28
 29     writer.writerow([title, author, publisher, num_questions])