httplib2.py 文件源码

def _conn_request(self, conn, request_uri, method, body, headers):
        for i in range(2):
            try:
                conn.request(method, request_uri, body, headers)
                response = conn.getresponse()
            except socket.gaierror:
                conn.close()
                raise ServerNotFoundError("Unable to find the server at %s" % conn.host)
            except httplib.HTTPException, e:
                if i == 0:
                    conn.close()
                    conn.connect()
                    continue
                else:
                    raise
            else:
                content = response.read()
                response = Response(response)
                if method != "HEAD":
                    content = _decompressContent(response, content)

            break;
        return (response, content)