import re
import urllib2

__author__ = 'UberMouse'

class LinkExtractor:

    links = list()

    def __init__(self, page):
        regex = r'<a.*href=?"(.[^ "]*).*>(.*)</a>'
        match = None
        while re.search(regex, page) is not None:
            match = re.search(regex, page)
            if match is not None:
                self.links.append((match.group(1), match.group(2)))
            page = page.replace(match.group(), "")

print LinkExtractor(urllib2.urlopen('http://www.timeanddate.com/worldclock/astronomy.html?n=78').read()).links