小窗夜话

import urllib2
import socket
 
class SimpleRedirectHandler(urllib2.HTTPRedirectHandler):
	def http_error_301(self, req, response, code, msg, headers):
		# result = urllib2.HTTPRedirectHandler.http_error_301(self, req, response, code, msg, headers)
		# result.status = code
		# return result
		return response
 
	http_error_302 = http_error_303 = http_error_307 = http_error_301
 
def unRedirectUrl(url):
	socket.setdefaulttimeout(90)
	req = urllib2.Request(url)
	debug_handler = urllib2.HTTPHandler(debuglevel = 1)
	opener = urllib2.build_opener(debug_handler, SimpleRedirectHandler)
	content = ''
	try:
		response = opener.open(req)
		content = response.read()
		response.close()
	except socket.timeout, e:
		print 'socket.timeout:', e
	except IOError, e:
		print 'IOError:', e
	except:
		print 'unknown error'
	return content
 
print unRedirectUrl('http://localhost/test')