ikea price observer

ikea_price_observer.py

#coding:utf8                                                                                                            

import urllib2
import re


def input_link(l):
    resp = urllib2.urlopen(l)
    r_data = resp.read()
    result = re.findall('\d+\.\d\d',r_data)
    return result

if __name__ == '__main__':
    print input_link('''http://www.ikea.com/cn/zh/catalog/products/90020386/''')