#coding=utf-8

# 函数

def foo(x):

	print x

foo(123)

#

import httplib

def check_web_server(host,port,path):

	h=httplib.HTTPConnection(host,port)

	h.request('GET',path)

	resp=h.getresponse()

	print 'HTTP Reponse:'

	print ' status=',resp.status

	print ' reason=',resp.reason

	print 'HTTP Headers:'

	for hdr in resp.getheaders():

		print ' %s:%s ' % hdr

check_web_server('www.python.org',80,'/')