Suppress qmp log messages

Author: NickCao

packages/jumpstarter-driver-qemu/jumpstarter_driver_qemu/driver.py

@@ -1,6 +1,7 @@
 from __future__ import annotations
 
 import json
+import logging
 import os
 import platform
 from collections.abc import AsyncGenerator
@@ -25,6 +26,11 @@
 from jumpstarter.driver import Driver, export
 
 
+class QmpLogFilter(logging.Filter):
+    def filter(self, record):
+        return False
+
+
 @dataclass(kw_only=True)
 class QemuFlasher(FlasherInterface, Driver):
     parent: Qemu
@@ -169,6 +175,10 @@ async def on(self) -> None:  # noqa: C901
 
         qmp = QMPClient(self.parent.hostname)
 
+        logging.getLogger(
+            "qemu.qmp.protocol.{}".format(self.parent.hostname),
+        ).addFilter(QmpLogFilter())
+
         with fail_after(10):
             while qmp.runstate != Runstate.RUNNING:
                 try: