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[v4,8/8] python, iotests: replace qmp with aqmp

Message ID 20211013215748.2154908-9-jsnow@redhat.com
State New
Headers show
Series Switch iotests to using Async QMP | expand

Commit Message

John Snow Oct. 13, 2021, 9:57 p.m. UTC 
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 implementation, 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 mbox series

Patch

diff --git a/python/qemu/machine/machine.py b/python/qemu/machine/machine.py
index a0cf69786b4..a487c397459 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__)