url_add_params

url_add_params.py

import urllib
import urlparse

def url_add_params(url, **params):
    pr = urlparse.urlparse(url)
    query = dict(urlparse.parse_qsl(pr.query))
    query.update(params)
    prlist = list(pr)

    prlist[4] = urllib.urlencode(query)

    return urlparse.ParseResult(*prlist).geturl()



if __name__ == "__main__":
    url = 'http://www.qq.com:88/?a=1212'
    print url_add_params(url, aa=123, bb="bbs")