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From: Cleber Rosa <crosa@redhat.com>
To: qemu-devel@nongnu.org
Cc: "Kevin Wolf" <kwolf@redhat.com>, "Thomas Huth" <thuth@redhat.com>,
	"Eduardo Habkost" <ehabkost@redhat.com>,
	qemu-block@nongnu.org,
	"Philippe Mathieu-Daudé" <philmd@redhat.com>,
	"Wainer dos Santos Moschetta" <wainersm@redhat.com>,
	"Max Reitz" <mreitz@redhat.com>,
	"Alex Bennée" <alex.bennee@linaro.org>,
	"Willian Rampazzo" <wrampazz@redhat.com>,
	"Cleber Rosa" <crosa@redhat.com>, "John Snow" <jsnow@redhat.com>,
	"Beraldo Leal" <bleal@redhat.com>
Subject: [PATCH 1/6] Python: close the log file kept by QEMUMachine before reading it
Date: Thu, 11 Feb 2021 17:01:41 -0500	[thread overview]
Message-ID: <20210211220146.2525771-2-crosa@redhat.com> (raw)
In-Reply-To: <20210211220146.2525771-1-crosa@redhat.com>

Closing a file that is open for writing, and then reading from it
sounds like a better idea than the opposite, given that the content
will be flushed.

Reference: https://docs.python.org/3/library/io.html#io.IOBase.close
Signed-off-by: Cleber Rosa <crosa@redhat.com>
---
 python/qemu/machine.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/python/qemu/machine.py b/python/qemu/machine.py
index 7a40f4604b..6e44bda337 100644
--- a/python/qemu/machine.py
+++ b/python/qemu/machine.py
@@ -337,12 +337,12 @@ class QEMUMachine:
             self._qmp.close()
             self._qmp_connection = None
 
-        self._load_io_log()
-
         if self._qemu_log_file is not None:
             self._qemu_log_file.close()
             self._qemu_log_file = None
 
+        self._load_io_log()
+
         self._qemu_log_path = None
 
         if self._temp_dir is not None:
-- 
2.25.4



  reply	other threads:[~2021-02-11 22:13 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-11 22:01 [PATCH 0/6] Python / Acceptance Tests: improve logging Cleber Rosa
2021-02-11 22:01 ` Cleber Rosa [this message]
2021-02-15 18:30   ` [PATCH 1/6] Python: close the log file kept by QEMUMachine before reading it Wainer dos Santos Moschetta
2021-02-16  2:34     ` Cleber Rosa
2021-02-17 19:53       ` Wainer dos Santos Moschetta
2021-02-15 22:04   ` John Snow
2021-02-15 22:19     ` Eric Blake
2021-02-16  2:35     ` Cleber Rosa
2021-02-11 22:01 ` [PATCH 2/6] Python: expose QEMUMachine's temporary directory Cleber Rosa
2021-02-11 23:35   ` Philippe Mathieu-Daudé
2021-02-12  0:11     ` Cleber Rosa
2021-02-15 22:31     ` John Snow
2021-02-15 18:50   ` Wainer dos Santos Moschetta
2021-02-15 22:27     ` John Snow
2021-02-17 19:58       ` Wainer dos Santos Moschetta
2021-02-15 22:25   ` John Snow
2021-02-11 22:01 ` [PATCH 3/6] Acceptance Tests: use the job work directory for created VMs Cleber Rosa
2021-02-15 19:04   ` Wainer dos Santos Moschetta
2021-02-15 23:13   ` John Snow
2021-02-11 22:01 ` [PATCH 4/6] Acceptance Tests: log information when creating QEMUMachine Cleber Rosa
2021-02-15 19:15   ` Wainer dos Santos Moschetta
2021-02-11 22:01 ` [PATCH 5/6] Acceptance Tests: distinguish between temp and logs dir Cleber Rosa
2021-02-15 19:30   ` Wainer dos Santos Moschetta
2021-02-11 22:01 ` [PATCH 6/6] tests/acceptance/virtio-gpu.py: preserve virtio-user-gpu log Cleber Rosa
2021-02-11 23:37   ` Philippe Mathieu-Daudé
2021-02-15 19:31   ` Wainer dos Santos Moschetta

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