From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 8A274C83F17 for ; Tue, 15 Jul 2025 15:15:30 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ubhNH-00028V-Ma; Tue, 15 Jul 2025 11:15:19 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ubggX-0003TT-Ph for qemu-devel@nongnu.org; Tue, 15 Jul 2025 10:31:10 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ubggT-0006UF-9H for qemu-devel@nongnu.org; Tue, 15 Jul 2025 10:31:09 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1752589864; 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=u3PYgrybvikraahXPw5BOhsK8/KePjmHjr8xKzUf4F4=; b=eE1HPunbBTQYTb+YGqqbdO+7rTAeT8nzbv/nG849aenObONlMJTbvoaXyJHRzluycuj+z4 SSvIw95d+0IfmCz0OGJL8dV6A5M/AiCJOFARmkbwAJXWYenWb6eB/3qiRjAjiQociHguFb vwby3jYVNBHRd3FQd/Dp/g+NWPOU4Y4= Received: from mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-594-6hoQWthENkCc5LKE3ZTwfQ-1; Tue, 15 Jul 2025 10:31:01 -0400 X-MC-Unique: 6hoQWthENkCc5LKE3ZTwfQ-1 X-Mimecast-MFC-AGG-ID: 6hoQWthENkCc5LKE3ZTwfQ_1752589860 Received: from mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.93]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id E4EC518001D6; Tue, 15 Jul 2025 14:30:59 +0000 (UTC) Received: from toolbx.redhat.com (unknown [10.42.28.173]) by mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 8CDCD180045B; Tue, 15 Jul 2025 14:30:47 +0000 (UTC) From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= To: qemu-devel@nongnu.org Cc: Hanna Reitz , Jagannathan Raman , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Elena Ufimtseva , Thomas Huth , Cleber Rosa , qemu-block@nongnu.org, John Snow , Kevin Wolf , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= Subject: [PATCH 02/14] python: avoid deprecation warning with get_event_loop Date: Tue, 15 Jul 2025 15:30:11 +0100 Message-ID: <20250715143023.1851000-3-berrange@redhat.com> In-Reply-To: <20250715143023.1851000-1-berrange@redhat.com> References: <20250715143023.1851000-1-berrange@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.93 Received-SPF: pass client-ip=170.10.133.124; envelope-from=berrange@redhat.com; helo=us-smtp-delivery-124.mimecast.com 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_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org We need to call get_event_loop but have no way of knowing ahead of time whether the current thread has an event loop of not. We can handle a missing event loop, but we need to hide the warning python will emit to avoid tripping up iotests expected output. Signed-off-by: Daniel P. Berrangé --- python/qemu/qmp/legacy.py | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/python/qemu/qmp/legacy.py b/python/qemu/qmp/legacy.py index e11d05afbd..c6ab3edc86 100644 --- a/python/qemu/qmp/legacy.py +++ b/python/qemu/qmp/legacy.py @@ -34,6 +34,7 @@ TypeVar, Union, ) +import warnings from .error import QMPError from .protocol import Runstate, SocketAddrT @@ -87,7 +88,11 @@ def __init__(self, self._qmp = QMPClient(nickname) try: - self._aloop = asyncio.get_event_loop() + with warnings.catch_warnings(): + # Python <= 3.13 will trigger deprecation warnings + # if no event loop is set + warnings.simplefilter("ignore") + self._aloop = asyncio.get_event_loop() except RuntimeError: self._aloop = asyncio.new_event_loop() self._address = address -- 2.49.0