From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:51635) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eEN9t-0002ri-Tj for qemu-devel@nongnu.org; Mon, 13 Nov 2017 17:24:51 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eEN9q-0000B0-Pz for qemu-devel@nongnu.org; Mon, 13 Nov 2017 17:24:49 -0500 Received: from mx1.redhat.com ([209.132.183.28]:42812) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eEN9q-0000AL-JM for qemu-devel@nongnu.org; Mon, 13 Nov 2017 17:24:46 -0500 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 819DF356E6 for ; Mon, 13 Nov 2017 22:24:45 +0000 (UTC) From: Amador Pahim Date: Mon, 13 Nov 2017 23:23:50 +0100 Message-Id: <20171113222358.30967-1-apahim@redhat.com> Subject: [Qemu-devel] [PATCH v10 0/8] scripts/qemu.py fixes and cleanups List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: famz@redhat.com, crosa@redhat.com, ehabkost@redhat.com, Amador Pahim Changes v1->v2: - Style fixes to make checkpatch.pl happy. - Rebased. Changes v2->v3: - Fix typo in patch 3 ("qemu.py: make 'args' public") commit message. Changes v3->v4: - Squash the 2 first commits since they are co-dependant. - Cleanup launch() and shutdown(). - Reorder the commits, putting the rename of self._args first. - Rebased. Changes v4->v5: - Break the cleanup commit into logical changes and include in the commit messages the rationale for making them. Changes v5->v6: - Remove the commit to rename self._args. - Fix is_running() return before first call to maunch(). - Use python logging system. - Include the full command line on negative exit code error message. - Use os.path.null instead of /dev/null. - Improve the control over the created/deleted files. Changes v6->v7: - Split commits in self-contained/atomic changes. - Addressed the comments from previous version, basically improving the logging messages and the control over created files. See individual commit messages for details. Changes v7->v8: - Rebased. - Reorder commits to avoid break->fix sequence. - Split commits "use poll() instead of 'returncode'" and "refactor launch()". - Don't ignore errors in _load_io_log(). Instead, check if we created the file before reading it. - Use LOG.warn() instead of LOG.debug() for the negative exit code message. - Fix the exception name called in commits "launch vm only if it's not running" and "don't launch again before shutdown()". - Minor style fixes. Changes v8->v9: - Some commits were already merged. Rebased the remaining ones. - New commit to remove unused import. - VM files control logic changed to use a temporary directory. - Better naming for variable controlling the need of a shutdown before next launch. Changes v9->v10: - Keep method _remove_if_exists(). Amador Pahim (8): qemu.py: remove unused import qemu.py: better control of created files qemu.py: refactor launch() qemu.py: always cleanup on shutdown() qemu.py: use poll() instead of 'returncode' qemu.py: cleanup redundant calls in launch() qemu.py: launch vm only if it's not running qemu.py: don't launch again before shutdown() scripts/qemu.py | 93 +++++++++++++++++++++++++++++++++++++-------------------- 1 file changed, 61 insertions(+), 32 deletions(-) -- 2.13.6