qemu/Revert-python-machine-move-more-variable.patch

From: Li Zhang <lizhang@suse.de>
Date: Tue, 29 Mar 2022 11:57:11 +0200
Subject: Revert "python/machine: move more variable initializations to
 _pre_launch"

References: bsc#1197528 bsc#1197150

To improve testsuit, these patches still need more testing.
This reverts commit b1ca99199320fcc010f407b84ac00d96e7e4baa1.

Signed-off-by: Li Zhang <lizhang@suse.de>
---
 python/qemu/machine/machine.py | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/python/qemu/machine/machine.py b/python/qemu/machine/machine.py
index f92e73de4010d10c9e062259c706..ad529fd92a6022150fd0156d005d 100644
--- a/python/qemu/machine/machine.py
+++ b/python/qemu/machine/machine.py
@@ -327,14 +327,6 @@ class QEMUMachine:
         self._qemu_log_path = os.path.join(self.log_dir, self._name + ".log")
         self._qemu_log_file = open(self._qemu_log_path, 'wb')
 
-        self._iolog = None
-        self._qemu_full_args = tuple(chain(
-            self._wrapper,
-            [self._binary],
-            self._base_args,
-            self._args
-        ))
-
     def _post_launch(self) -> None:
         if self._qmp_connection:
             self._qmp.accept(self._qmp_timer)
@@ -398,6 +390,8 @@ class QEMUMachine:
         if self._launched:
             raise QEMUMachineError('VM already launched')
 
+        self._iolog = None
+        self._qemu_full_args = ()
         try:
             self._launch()
             self._launched = True
@@ -416,6 +410,12 @@ class QEMUMachine:
         Launch the VM and establish a QMP connection
         """
         self._pre_launch()
+        self._qemu_full_args = tuple(
+            chain(self._wrapper,
+                  [self._binary],
+                  self._base_args,
+                  self._args)
+        )
         LOG.debug('VM launch command: %r', ' '.join(self._qemu_full_args))
 
         # Cleaning up of this subprocess is guaranteed by _do_shutdown.