404使用python urllib2处理url时收到错误

Question

我正在尝试获取以下url:ow dotly/LApK30cbLKj，它正在工作，但我收到http 404错误：

            my_url = 'ow' + '.ly/LApK30cbLKj'     # SO won't accept an ow.ly url
            headers = {'User-Agent' : user_agent } 
            request = urllib2.Request(my_url,"", headers)

            response = None
            try: 
                response = urllib2.urlopen(request)
            except urllib2.HTTPError, e:
                print '+++HTTPError = ' + str(e.code)

当我在浏览器中访问时，我能做些什么来获得具有http200状态的url吗？在

Answer 1

正如@enjoi提到的，我使用的请求：

import requests

result = None
            try:
                result = requests.get(agen_cont.source_url)
            except requests.exceptions.Timeout as e:
                print '+++timeout exception: ' 
                print e
            except requests.exceptions.TooManyRedirects as e:
                print '+++ too manuy redirects exception: ' 
                print e
            except requests.exceptions.RequestException as e:
                print '+++ request exception: ' 
                print e
            except Exception:
                import traceback
                print '+++generic exception: ' + traceback.format_exc()

            if result:
                final_url = result.url
                print final_url
                response = result.content