From: John Snow <jsnow@redhat.com>
To: Hanna Reitz <hreitz@redhat.com>
Cc: Kevin Wolf <kwolf@redhat.com>,
Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>,
Eduardo Habkost <ehabkost@redhat.com>,
qemu-block@nongnu.org, qemu-devel <qemu-devel@nongnu.org>,
Cleber Rosa <crosa@redhat.com>
Subject: Re: [PATCH 15/15] python, iotests: replace qmp with aqmp
Date: Fri, 17 Sep 2021 10:55:29 -0400 [thread overview]
Message-ID: <CAFn=p-Y-HJ8_dQ51P8xZabYwzdh3FxGozBmAW1zVT20wV6Z-7Q@mail.gmail.com> (raw)
In-Reply-To: <c5c66550-8e12-8aa2-1af3-b778aa399b10@redhat.com>
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On Fri, Sep 17, 2021 at 10:40 AM Hanna Reitz <hreitz@redhat.com> wrote:
> On 17.09.21 07:40, John Snow wrote:
> > Swap out the synchronous QEMUMonitorProtocol from qemu.qmp with the sync
> > wrapper from qemu.aqmp instead.
> >
> > Add an escape hatch in the form of the environment variable
> > QEMU_PYTHON_LEGACY_QMP which allows you to cajole QEMUMachine into using
> > the old interface, proving that both implementations work concurrently.
> >
> > Signed-off-by: John Snow <jsnow@redhat.com>
> > ---
> > python/qemu/machine/machine.py | 7 ++++++-
> > 1 file changed, 6 insertions(+), 1 deletion(-)
> >
> > diff --git a/python/qemu/machine/machine.py
> b/python/qemu/machine/machine.py
> > index 8f5a6649e5..6b005dd5d1 100644
> > --- a/python/qemu/machine/machine.py
> > +++ b/python/qemu/machine/machine.py
> > @@ -41,7 +41,6 @@
> > )
> >
> > from qemu.qmp import ( # pylint: disable=import-error
> > - QEMUMonitorProtocol,
> > QMPMessage,
> > QMPReturnValue,
> > SocketAddrT,
> > @@ -50,6 +49,12 @@
> > from . import console_socket
> >
> >
> > +if os.environ.get('QEMU_PYTHON_LEGACY_QMP'):
> > + from qemu.qmp import QEMUMonitorProtocol
> > +else:
> > + from qemu.aqmp.legacy import QEMUMonitorProtocol
> > +
> > +
> > LOG = logging.getLogger(__name__)
>
> Black magic.
>
> Reviewed-by: Hanna Reitz <hreitz@redhat.com>
> Tested-by: Hanna Reitz <hreitz@redhat.com>
>
>
Thanks for taking a look! Sorry for making you look at python :)
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prev parent reply other threads:[~2021-09-17 14:57 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-17 5:40 [PATCH 00/15] Switch iotests to using Async QMP John Snow
2021-09-17 5:40 ` [PATCH 01/15] python/aqmp: add greeting property to QMPClient John Snow
2021-09-17 12:20 ` Hanna Reitz
2021-09-17 5:40 ` [PATCH 02/15] python/aqmp: add .empty() method to EventListener John Snow
2021-09-17 12:25 ` Hanna Reitz
2021-09-17 5:40 ` [PATCH 03/15] python/aqmp: Return cleared events from EventListener.clear() John Snow
2021-09-17 12:36 ` Hanna Reitz
2021-09-17 17:19 ` John Snow
2021-10-04 9:03 ` Hanna Reitz
2021-09-17 5:40 ` [PATCH 04/15] python/qmp: clear events on get_events() call John Snow
2021-09-17 12:51 ` Hanna Reitz
2021-09-17 17:31 ` John Snow
2021-09-17 5:40 ` [PATCH 05/15] python/qmp: add send_fd_scm directly to QEMUMonitorProtocol John Snow
2021-09-17 13:21 ` Hanna Reitz
2021-09-17 17:36 ` John Snow
2021-09-17 5:40 ` [PATCH 06/15] python, iotests: remove socket_scm_helper John Snow
2021-09-17 13:24 ` Hanna Reitz
2021-09-17 5:40 ` [PATCH 07/15] python/aqmp: add send_fd_scm John Snow
2021-09-17 13:34 ` Hanna Reitz
2021-09-17 18:05 ` John Snow
2021-09-17 5:40 ` [PATCH 08/15] python/aqmp: Create MessageModel and StandaloneModel classes John Snow
2021-09-17 13:39 ` Hanna Reitz
2021-09-17 19:21 ` John Snow
2021-09-17 5:40 ` [PATCH 09/15] python/machine: remove has_quit argument John Snow
2021-09-17 13:59 ` Hanna Reitz
2021-09-17 23:12 ` John Snow
2021-09-17 5:40 ` [PATCH 10/15] python/machine: Add support for AQMP backend John Snow
2021-09-17 14:16 ` Hanna Reitz
2021-09-17 23:48 ` John Snow
2021-10-04 9:43 ` Hanna Reitz
2021-09-17 5:40 ` [PATCH 11/15] python/aqmp: Create sync QMP wrapper for iotests John Snow
2021-09-17 14:23 ` Hanna Reitz
2021-09-18 0:01 ` John Snow
2021-09-17 5:40 ` [PATCH 12/15] iotests: Disable AQMP logging under non-debug modes John Snow
2021-09-17 14:30 ` Hanna Reitz
2021-09-18 0:58 ` John Snow
2021-09-18 2:14 ` John Snow
2021-10-04 10:12 ` Hanna Reitz
2021-10-04 18:32 ` John Snow
2021-10-04 21:26 ` John Snow
2021-10-05 15:12 ` Hanna Reitz
2021-10-04 9:52 ` Hanna Reitz
2021-09-17 5:40 ` [PATCH 13/15] iotests: Accommodate async QMP Exception classes John Snow
2021-09-17 14:35 ` Hanna Reitz
2021-09-18 1:12 ` John Snow
2021-09-17 5:40 ` [PATCH 14/15] python/aqmp: Remove scary message John Snow
2021-09-17 14:38 ` Hanna Reitz
2021-09-17 15:15 ` John Snow
2021-09-17 5:40 ` [PATCH 15/15] python, iotests: replace qmp with aqmp John Snow
2021-09-17 14:40 ` Hanna Reitz
2021-09-17 14:55 ` John Snow [this message]
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