Add query params to url

gistfile1.py

from urlparse import urlparse, urlunparse
from urllib import urlencode

def add_query_args(uri, **params):
    parts = list(urlparse(uri))
    qs = urlencode(params)
    if parts[4]:
        parts[4] += '&' + qs
    else:
        parts[4] = qs
        
    return urlunparse(parts)