XenAPI.py 文件源码

def _login(self, method, params):
        try:
            result = _parse_result(
                getattr(self, 'session.%s' % method)(*params))
            if result is _RECONNECT_AND_RETRY:
                raise xmlrpcclient.Fault(
                    500, 'Received SESSION_INVALID when logging in')
            self._session = result
            self.last_login_method = method
            self.last_login_params = params
            self.API_version = self._get_api_version()
        except socket.error:
            e = sys.exc_info()[1]
            if e.errno == socket.errno.ETIMEDOUT:
                raise xmlrpcclient.Fault(504, 'The connection timed out')
            else:
                raise e