recentfeed.py 文件源码

def get(self, url):
        """ Wrapper for API requests. Take a URL, return a json array.
            >>> url = 'http://rss.denverpost.com/mngi/rss/CustomRssServlet/36/213601.xml'
            >>> parser = build_parser()
            >>> args = parser.parse_args([url])
            >>> rf = RecentFeed(args)
            >>> rf.get(url)
            True
            >>> rf.parse()
            #>>> articles = rf.recently()
            """
        h = httplib2.Http('.tmp')
        (response, xml) = h.request(url, "GET")
        if response['status'] != '200':
            if 'verbose' in self.args and self.args.verbose:
                print "URL: %s" % url
            raise ValueError("URL %s response: %s" % (url, response.status))
        self.xml = xml
        return True