GET request with headers using keep-alive connection under python

I want to make a connection to http://mysite.org using GET method keeping connection alive and sending an user-agent heade开发者_运维问答r to the server. I know I should use urlgrabber or smth like that but I need the actual code actually. Please help me friends.. THANK YOU

conn = httplib.HTTPConnection(urlparse(url)[1])
conn.request("GET", urlparse(url)[2])
conn.putheader("Referer", referer)
conn.endheaders()
r1 = conn.getresponse()

whats wrong with that??

Use httplib

The Python docs page has examples there. http://docs.python.org/library/httplib.html