fafa.py

import urllib2
import html5lib
import cssselect
url = "http://ahr13.mapyourshow.com/5_0/exhibitor_results.cfm?alpha=%40&type=alpha&page=1"
html = urllib2.urlopen(url).read()
root = html5lib.parse(html, treebuilder="lxml", namespaceHTMLElements=False)
xpath = cssselect.HTMLTranslator().css_to_xpath(".mys-elastic.mys-left a")
for element in root.xpath(xpath):
    print element.get("href")