#!/usr/bin/env python

__doc__ = """This does HTTP get requests given a host:port and path and returns

a subset of the headers plus the body of the result."""

import httplib, sys

headers = [h.lower() for h in sys.argv[3:]]

conn = httplib.HTTPConnection(sys.argv[1])

conn.request("GET", sys.argv[2])

response = conn.getresponse()

print response.status, response.reason

for h in headers:

    if response.getheader(h, None) is not None:

        print "%s: %s" % (h, response.getheader(h))

print

sys.stdout.write(response.read())

if 200 <= response.status <= 299:

    sys.exit(0)

sys.exit(1)