Get the urls from the sitemap with python and beautiful soup

get_sitemap_url.py

import sys
import urllib

from bs4 import BeautifulSoup

def get_sitemap_url(sitemap_url):
    try:
        opener = urllib.urlopen(url=sitemap_url, data=None)
        xml = opener.read()
        # fp = open("../../static/sitemap.xml", "r")
        # xml = fp.read()

        soup = BeautifulSoup(markup=xml,features="lxml")

        for tag in soup.find_all("url"):
            for child in tag.children:
                if child.name == "changefreq" and child.text=="daily":
                    loc = child.findPrevious().findPrevious()
                    yield loc.text
    except Exception as e:
        raise e

if __name__=="__main__":
    for url in get_sitemap_url("http://www.classichome.com/sitemap.xml"):
        print url