recipe-578060.py 文件源码

def get_page(self,url):
        """ loads a webpage into a string """
        page = ''
        try:
            f = urllib.urlopen(url=url)
            page = f.read()
            f.close()
        except IOError:
            print "Error opening {}".format(url)
        except httplib.InvalidURL, e:
            print "{} caused an Invalid URL error.".format(url)
            if hasattr(e, 'reason'):
                print 'We failed to reach a server.'
                print 'Reason: ', e.reason
            elif hasattr(e, 'code'):
                print 'The server couldn\'t fulfill the request.'
                print 'Error code: ', e.code        

        return page