From patchwork Tue Jun 2 21:45:23 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Snow X-Patchwork-Id: 281473 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7E512C433DF for ; Tue, 2 Jun 2020 21:58:20 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 47EAF206C3 for ; Tue, 2 Jun 2020 21:58:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="J5zBAijR" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 47EAF206C3 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:34652 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jgEvL-0005BT-Ir for qemu-devel@archiver.kernel.org; Tue, 02 Jun 2020 17:58:19 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:47396) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jgEjP-0005Gv-Ad for qemu-devel@nongnu.org; Tue, 02 Jun 2020 17:45:59 -0400 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:48192 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1jgEjO-0008SX-2y for qemu-devel@nongnu.org; Tue, 02 Jun 2020 17:45:59 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1591134357; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=8rScsdZiWSfPPTJL0UGkB6AtAaEGgD4vNhN/UdNeA2U=; b=J5zBAijR2F6B7X7zQATuDwGNx8qJycT1+cU8YzncodfItf4o12sMzVtsWy+jvDcLwOoG78 sYpqDyBEOogoGh5BEVCquIZUa9z60v3ZB0RPNiVNjHFCK7ar+4ngyr1CJTuvByMI6pad6X pvq5RTLuN8lk+Jhi2WIu20lL+J/t2LA= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-344-40lmcYYjPua1M-Q6LBeKgQ-1; Tue, 02 Jun 2020 17:45:53 -0400 X-MC-Unique: 40lmcYYjPua1M-Q6LBeKgQ-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 52424107ACCA; Tue, 2 Jun 2020 21:45:52 +0000 (UTC) Received: from probe.redhat.com (ovpn-112-142.rdu2.redhat.com [10.10.112.142]) by smtp.corp.redhat.com (Postfix) with ESMTP id 18FF661987; Tue, 2 Jun 2020 21:45:50 +0000 (UTC) From: John Snow To: qemu-devel@nongnu.org Subject: [PATCH v2 11/16] python/machine.py: use qmp.command Date: Tue, 2 Jun 2020 17:45:23 -0400 Message-Id: <20200602214528.12107-12-jsnow@redhat.com> In-Reply-To: <20200602214528.12107-1-jsnow@redhat.com> References: <20200602214528.12107-1-jsnow@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=205.139.110.120; envelope-from=jsnow@redhat.com; helo=us-smtp-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/06/02 17:45:34 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , Eduardo Habkost , qemu-block@nongnu.org, John Snow , Max Reitz , Cleber Rosa , philmd@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" machine.py and qmp.py both do the same thing here; refactor machine.py to use qmp.py's functionality more directly. Signed-off-by: John Snow --- python/qemu/machine.py | 26 +++++++++++++++----------- 1 file changed, 15 insertions(+), 11 deletions(-) diff --git a/python/qemu/machine.py b/python/qemu/machine.py index a835b7550da..5add7a28eaf 100644 --- a/python/qemu/machine.py +++ b/python/qemu/machine.py @@ -25,6 +25,8 @@ import socket import tempfile from typing import ( + Any, + Dict, List, Optional, Type, @@ -450,17 +452,23 @@ def set_qmp_monitor(self, enabled=True): self._qmp_set = False self._qmp = None - def qmp(self, cmd, conv_keys=True, **args): - """ - Invoke a QMP command and return the response dict - """ + @classmethod + def _qmp_args(cls, _conv_keys: bool = True, **args: Any) -> Dict[str, Any]: qmp_args = dict() for key, value in args.items(): - if conv_keys: + if _conv_keys: qmp_args[key.replace('_', '-')] = value else: qmp_args[key] = value + return qmp_args + def qmp(self, cmd: str, + conv_keys: bool = True, + **args: Any) -> QMPMessage: + """ + Invoke a QMP command and return the response dict + """ + qmp_args = self._qmp_args(conv_keys, **args) return self._qmp.cmd(cmd, args=qmp_args) def command(self, cmd, conv_keys=True, **args): @@ -469,12 +477,8 @@ def command(self, cmd, conv_keys=True, **args): On success return the response dict. On failure raise an exception. """ - reply = self.qmp(cmd, conv_keys, **args) - if reply is None: - raise qmp.QMPError("Monitor is closed") - if "error" in reply: - raise qmp.QMPResponseError(reply) - return reply["return"] + qmp_args = self._qmp_args(conv_keys, **args) + return self._qmp.command(cmd, **qmp_args) def get_qmp_event(self, wait=False): """