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 1BB79C636D3 for ; Fri, 10 Feb 2023 00:33:05 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pQHKa-0001RV-Ls; Thu, 09 Feb 2023 19:32:00 -0500 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 1pQHKY-0001P7-F4 for qemu-devel@nongnu.org; Thu, 09 Feb 2023 19:31:58 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pQHKU-0001eU-Ht for qemu-devel@nongnu.org; Thu, 09 Feb 2023 19:31:58 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1675989114; 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=CxBJgQP8hyYfa3hpHF5QONrR/RKO9zw67w0iNrZpmgA=; b=VBDUSpLZ1Z2/jXFrg4J+fft1k695OcEfiDpzXKCzsDnrKiJncCrcjG8JOs1pj39lyUw7Rc 3nhO7fWXgPzv3ZVPFQr5B208fmkKW2/KgTFmDIE4ZhLbKktCB5iAJFCq7OTnAOB0x/57yg yNR5MCJyGOYxysoOOjxz56nsLh8+i9k= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-127-UYawN0PSMWqbjxdO-uCJcA-1; Thu, 09 Feb 2023 19:31:49 -0500 X-MC-Unique: UYawN0PSMWqbjxdO-uCJcA-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 42D76802314; Fri, 10 Feb 2023 00:31:49 +0000 (UTC) Received: from scv.redhat.com (unknown [10.22.16.119]) by smtp.corp.redhat.com (Postfix) with ESMTP id AE68918EC1; Fri, 10 Feb 2023 00:31:48 +0000 (UTC) From: John Snow To: qemu-devel@nongnu.org Cc: Peter Maydell , Cleber Rosa , John Snow , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Thomas Huth , Daniel Berrange , Beraldo Leal , Michael Roth , Wainer dos Santos Moschetta , Markus Armbruster , Paolo Bonzini , qemu-block@nongnu.org, Hanna Reitz , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Kevin Wolf Subject: [PATCH v2 1/7] python: support pylint 2.16 Date: Thu, 9 Feb 2023 19:31:41 -0500 Message-Id: <20230210003147.1309376-2-jsnow@redhat.com> In-Reply-To: <20230210003147.1309376-1-jsnow@redhat.com> References: <20230210003147.1309376-1-jsnow@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.1 on 10.11.54.5 Received-SPF: pass client-ip=170.10.129.124; envelope-from=jsnow@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_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable 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 Pylint 2.16 adds a few new checks that cause the optional check-tox CI job to fail. 1. The superfluous-parens check seems to be a bit more aggressive, 2. broad-exception-raised is new; it discourages "raise Exception". Fix these minor issues and turn the lights green. Signed-off-by: John Snow Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Beraldo Leal --- python/qemu/qmp/protocol.py | 2 +- python/qemu/qmp/qmp_client.py | 2 +- python/qemu/utils/qemu_ga_client.py | 6 +++--- tests/qemu-iotests/iotests.py | 4 ++-- tests/qemu-iotests/tests/migrate-bitmaps-postcopy-test | 2 +- 5 files changed, 8 insertions(+), 8 deletions(-) diff --git a/python/qemu/qmp/protocol.py b/python/qemu/qmp/protocol.py index 6d3d739daa7..22e60298d28 100644 --- a/python/qemu/qmp/protocol.py +++ b/python/qemu/qmp/protocol.py @@ -207,7 +207,7 @@ class AsyncProtocol(Generic[T]): logger = logging.getLogger(__name__) # Maximum allowable size of read buffer - _limit = (64 * 1024) + _limit = 64 * 1024 # ------------------------- # Section: Public interface diff --git a/python/qemu/qmp/qmp_client.py b/python/qemu/qmp/qmp_client.py index b5772e7f32b..9d73ae6e7ad 100644 --- a/python/qemu/qmp/qmp_client.py +++ b/python/qemu/qmp/qmp_client.py @@ -198,7 +198,7 @@ async def run(self, address='/tmp/qemu.socket'): logger = logging.getLogger(__name__) # Read buffer limit; 10MB like libvirt default - _limit = (10 * 1024 * 1024) + _limit = 10 * 1024 * 1024 # Type alias for pending execute() result items _PendingT = Union[Message, ExecInterruptedError] diff --git a/python/qemu/utils/qemu_ga_client.py b/python/qemu/utils/qemu_ga_client.py index 8c38a7ac9c0..d8411bb2d0b 100644 --- a/python/qemu/utils/qemu_ga_client.py +++ b/python/qemu/utils/qemu_ga_client.py @@ -155,7 +155,7 @@ def ping(self, timeout: Optional[float]) -> bool: def fsfreeze(self, cmd: str) -> object: if cmd not in ['status', 'freeze', 'thaw']: - raise Exception('Invalid command: ' + cmd) + raise ValueError('Invalid command: ' + cmd) # Can be int (freeze, thaw) or GuestFsfreezeStatus (status) return getattr(self.qga, 'fsfreeze' + '_' + cmd)() @@ -167,7 +167,7 @@ def fstrim(self, minimum: int) -> Dict[str, object]: def suspend(self, mode: str) -> None: if mode not in ['disk', 'ram', 'hybrid']: - raise Exception('Invalid mode: ' + mode) + raise ValueError('Invalid mode: ' + mode) try: getattr(self.qga, 'suspend' + '_' + mode)() @@ -178,7 +178,7 @@ def suspend(self, mode: str) -> None: def shutdown(self, mode: str = 'powerdown') -> None: if mode not in ['powerdown', 'halt', 'reboot']: - raise Exception('Invalid mode: ' + mode) + raise ValueError('Invalid mode: ' + mode) try: self.qga.shutdown(mode=mode) diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py index 94aeb3f3b20..3e82c634cfe 100644 --- a/tests/qemu-iotests/iotests.py +++ b/tests/qemu-iotests/iotests.py @@ -720,7 +720,7 @@ def __exit__(self, exc_type, value, traceback): signal.setitimer(signal.ITIMER_REAL, 0) return False def timeout(self, signum, frame): - raise Exception(self.errmsg) + raise TimeoutError(self.errmsg) def file_pattern(name): return "{0}-{1}".format(os.getpid(), name) @@ -804,7 +804,7 @@ def remote_filename(path): elif imgproto == 'ssh': return "ssh://%s@127.0.0.1:22%s" % (os.environ.get('USER'), path) else: - raise Exception("Protocol %s not supported" % (imgproto)) + raise ValueError("Protocol %s not supported" % (imgproto)) class VM(qtest.QEMUQtestMachine): '''A QEMU VM''' diff --git a/tests/qemu-iotests/tests/migrate-bitmaps-postcopy-test b/tests/qemu-iotests/tests/migrate-bitmaps-postcopy-test index fc9c4b4ef41..dda55fad284 100755 --- a/tests/qemu-iotests/tests/migrate-bitmaps-postcopy-test +++ b/tests/qemu-iotests/tests/migrate-bitmaps-postcopy-test @@ -84,7 +84,7 @@ class TestDirtyBitmapPostcopyMigration(iotests.QMPTestCase): e['vm'] = 'SRC' for e in self.vm_b_events: e['vm'] = 'DST' - events = (self.vm_a_events + self.vm_b_events) + events = self.vm_a_events + self.vm_b_events events = [(e['timestamp']['seconds'], e['timestamp']['microseconds'], e['vm'], -- 2.39.0