On 28/10/2025 19.26, Daniel P. Berrangé wrote:
As we collect debug logs from a wide range of code it becomes
increasingly confusing to understand where each log messages comes
from. Adding "%(name)s" gives us the logger name, which is usually
based on the python __name__ symbol, aka the code module name.
Then "%(funcName)s" completes the story by identifying the function.

Signed-off-by: Daniel P. Berrangé <[email protected]>
---
  tests/functional/qemu_test/testcase.py | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/functional/qemu_test/testcase.py 
b/tests/functional/qemu_test/testcase.py
index 2c0abde395..6fc6e1ac0a 100644
--- a/tests/functional/qemu_test/testcase.py
+++ b/tests/functional/qemu_test/testcase.py
@@ -217,7 +217,7 @@ def setUp(self):
          self._log_fh = logging.FileHandler(self.log_filename, mode='w')
          self._log_fh.setLevel(logging.DEBUG)
          fileFormatter = logging.Formatter(
-            '%(asctime)s - %(levelname)s: %(message)s')
+            '%(asctime)s - %(levelname)s: %(name)s.%(funcName)s %(message)s')
          self._log_fh.setFormatter(fileFormatter)
          self.log.addHandler(self._log_fh)

Reviewed-by: Thomas Huth <[email protected]>


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