From nobody Tue Feb 10 05:41:27 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=virtuozzo.com ARC-Seal: i=1; a=rsa-sha256; t=1594625357; cv=none; d=zohomail.com; s=zohoarc; b=aRpEuD8Y/pg0lQltNKfvPkuFFkAQE5HdkNxTvhYAjjM5QeuVb7/xZSIrhOdaDeJX8/9uSD53/AETJAnkyS6t/DSGSNG+E7evefq18XX3SLn7wCQcy/nPAwBx6KvylHyuERzlR4fcArnUZarZTG18dWGE7QlSv/aotBwHmdrNyMg= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1594625357; h=Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:Message-ID:References:Sender:Subject:To; bh=jTaQe+3C4V+UcRj4btutD2ZIpAv4td/tmxwTbSW57kA=; b=e9utNsq7m+9pvB9NGcf4Gx/zJfNSDtMaBk8Bbronfy8OQFm9v2ZEEWSKxPIVZhzsQmpKCSQNa4NJCzCsApbenDKDQBOrEd/u9yNPq1Yw9Q7j2Ra0Tty4NjZhhtHImVTiDIV3bYuXKEjEYCG30sORJDyg24goJReZ3/x0vbZe7I4= ARC-Authentication-Results: i=1; mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1594625357708693.9782857467505; Mon, 13 Jul 2020 00:29:17 -0700 (PDT) Received: from localhost ([::1]:52100 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1justm-0000xR-Uv for importer@patchew.org; Mon, 13 Jul 2020 03:29:14 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:59456) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jusse-0007fO-FT; Mon, 13 Jul 2020 03:28:04 -0400 Received: from relay.sw.ru ([185.231.240.75]:35086 helo=relay3.sw.ru) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jussc-0007TH-BX; Mon, 13 Jul 2020 03:28:04 -0400 Received: from [172.16.25.136] (helo=localhost.sw.ru) by relay3.sw.ru with esmtp (Exim 4.93) (envelope-from ) id 1jussP-0001Vx-Ko; Mon, 13 Jul 2020 10:27:49 +0300 From: Andrey Shinkevich To: qemu-block@nongnu.org Subject: [PATCH v9 02/10] qcow2_format.py: make printable data an extension class member Date: Mon, 13 Jul 2020 10:27:48 +0300 Message-Id: <1594625276-134500-3-git-send-email-andrey.shinkevich@virtuozzo.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1594625276-134500-1-git-send-email-andrey.shinkevich@virtuozzo.com> References: <1594625276-134500-1-git-send-email-andrey.shinkevich@virtuozzo.com> Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=185.231.240.75; envelope-from=andrey.shinkevich@virtuozzo.com; helo=relay3.sw.ru X-detected-operating-system: by eggs.gnu.org: First seen = 2020/07/13 03:27:59 X-ACL-Warn: Detected OS = Linux 3.11 and newer X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=ham autolearn_force=no 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: kwolf@redhat.com, vsementsov@virtuozzo.com, qemu-devel@nongnu.org, mreitz@redhat.com, andrey.shinkevich@virtuozzo.com, den@openvz.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Let us differ binary data type from string one for the extension data variable and keep the string as the QcowHeaderExtension class member. Signed-off-by: Andrey Shinkevich Reviewed-by: Eric Blake Reviewed-by: Vladimir Sementsov-Ogievskiy --- tests/qemu-iotests/qcow2_format.py | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/tests/qemu-iotests/qcow2_format.py b/tests/qemu-iotests/qcow2_= format.py index cc432e7..2f3681b 100644 --- a/tests/qemu-iotests/qcow2_format.py +++ b/tests/qemu-iotests/qcow2_format.py @@ -165,6 +165,13 @@ class QcowHeaderExtension(Qcow2Struct): self.data =3D fd.read(padded) assert self.data is not None =20 + data_str =3D self.data[:self.length] + if all(c in string.printable.encode('ascii') for c in data_str): + data_str =3D f"'{ data_str.decode('ascii') }'" + else: + data_str =3D '' + self.data_str =3D data_str + if self.magic =3D=3D QCOW2_EXT_MAGIC_BITMAPS: self.obj =3D Qcow2BitmapExt(data=3Dself.data) else: @@ -174,12 +181,7 @@ class QcowHeaderExtension(Qcow2Struct): super().dump() =20 if self.obj is None: - data =3D self.data[:self.length] - if all(c in string.printable.encode('ascii') for c in data): - data =3D f"'{ data.decode('ascii') }'" - else: - data =3D '' - print(f'{"data":<25} {data}') + print(f'{"data":<25} {self.data_str}') else: self.obj.dump() =20 --=20 1.8.3.1