From patchwork Thu Dec 22 10:38:29 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pawel Zalewski X-Patchwork-Id: 17127 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 aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6A30BC001B2 for ; Thu, 22 Dec 2022 10:38:40 +0000 (UTC) Received: from mail-wr1-f43.google.com (mail-wr1-f43.google.com [209.85.221.43]) by mx.groups.io with SMTP id smtpd.web10.42712.1671705515428978269 for ; Thu, 22 Dec 2022 02:38:35 -0800 Authentication-Results: mx.groups.io; dkim=pass header.i=@thegoodpenguin-co-uk.20210112.gappssmtp.com header.s=20210112 header.b=HBSpWn35; spf=pass (domain: thegoodpenguin.co.uk, ip: 209.85.221.43, mailfrom: pzalewski@thegoodpenguin.co.uk) Received: by mail-wr1-f43.google.com with SMTP id co23so1202705wrb.4 for ; Thu, 22 Dec 2022 02:38:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=thegoodpenguin-co-uk.20210112.gappssmtp.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=DyFbqb+N06XMS3t1nbAvRqEEBI37h2x+GPFr56KZ3WE=; b=HBSpWn35PGqI9pfOp4jVSRsSyaeTFEy7btcdBHuNKq782aL8AOqxB1VElSI8xjSdsi /NV67JksER9WYOPbj4mTPTL5o385WfliI1jENm9W5mNHvdKSN8UjhXdx25+PjrFPPJfL XQ0Zc1wHtdZlw652VvERAgsDSoYPs4vnGWN2yIYb3svbEBNWnPyZj6pe32nG1DSaKeOr GHHAFcKjzX4SuZmbxgWyheaaq5MLUB8W2GW9//83yvCJt2rgJWFwg/SdZVcHu6EM1fty HBt0LPWqsdmW0GseTmDQLKn4NvDTykykLuxPs3Nc+yhedxBY7tKKNWyYDB3w2QKiiVvH +++g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=DyFbqb+N06XMS3t1nbAvRqEEBI37h2x+GPFr56KZ3WE=; b=E93qUawBOTtGDonXHXqeo55kd7FVlmwxH+tooyutYtspqngaxOniAIdfefvX5Htutr 2RIsli1QWV2c15Rz0NgvmtMyNaNIqLpVrmGm7HqfddqLbLtZkVtMBHTCecvLNFjyrh9m qg1SAhekOs9C24kfLJ17P1Y8hr34m9z9wO7jOSjSlkNpYlbSqz5RNOnUAUNN2PR51Xa+ 80lkpQrCQngVRdYpxYsu5w5LZFwmtsUcLkMDvlKaie5j3gHp3H8GERfTejIntaSec6xv rBO8sO/w3KsHUsM3fJZtJollUrch9vFaVhayl5UYQn2UO79PnE/9CKA/qgDkcKCEr4CJ 5QYQ== X-Gm-Message-State: AFqh2kpvQCYZR3dSNrr6SUC5Sn/gSvzT+V/jfakv7XBk1d09r+l4jOjG 7acQy0HKo2/mtV+w8SS1ItrdkF45VIUHVXLA X-Google-Smtp-Source: AMrXdXvRPxLSosvGIVvKdbdsGQjb0vY28/bn6iPJ2UKL5SPpXDXgk+oB3pbFdc8FBludviodJrKFtg== X-Received: by 2002:adf:f183:0:b0:255:96ed:950b with SMTP id h3-20020adff183000000b0025596ed950bmr3322748wro.60.1671705513503; Thu, 22 Dec 2022 02:38:33 -0800 (PST) Received: from pawel-TGP.home ([95.146.6.255]) by smtp.gmail.com with ESMTPSA id l11-20020a5d668b000000b00242257f2672sm142649wru.77.2022.12.22.02.38.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 22 Dec 2022 02:38:33 -0800 (PST) From: Pawel Zalewski To: openembedded-core@lists.openembedded.org Cc: Pawel Zalewski Subject: [PATCH] classes: decode output data to text Date: Thu, 22 Dec 2022 10:38:29 +0000 Message-Id: <20221222103829.55230-1-pzalewski@thegoodpenguin.co.uk> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Thu, 22 Dec 2022 10:38:40 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/174960 The default return value from subprocess.check_output is an encoded byte. The applied fix will decode the value to a string. Signed-off-by: Pawel Zalewski --- meta/classes/fs-uuid.bbclass | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/meta/classes/fs-uuid.bbclass b/meta/classes/fs-uuid.bbclass index 9b53dfba7a..731ea575bd 100644 --- a/meta/classes/fs-uuid.bbclass +++ b/meta/classes/fs-uuid.bbclass @@ -4,7 +4,7 @@ def get_rootfs_uuid(d): import subprocess rootfs = d.getVar('ROOTFS') - output = subprocess.check_output(['tune2fs', '-l', rootfs]) + output = subprocess.check_output(['tune2fs', '-l', rootfs], text=True) for line in output.split('\n'): if line.startswith('Filesystem UUID:'): uuid = line.split()[-1]