Not all scripts using qemu.py configure the Python logging
module, and end up generating a "No handlers could be found for
logger" message instead of actual log messages.
To avoid requiring every script using qemu.py to configure
logging manually, call basicConfig() when creating a QEMUMachine
object. This won't affect scripts that already set up logging,
but will ensure that scripts that don't configure logging keep
working.
Reported-by: Kevin Wolf <kw...@redhat.com>
Fixes: 4738b0a85a0c2031fddc71b51cccebce0c4ba6b1
Signed-off-by: Eduardo Habkost <ehabk...@redhat.com>
Message-Id: <20170921162234.847-1-ehabk...@redhat.com>
Reviewed-by: Cleber Rosa <cr...@redhat.com>
Acked-by: Lukáš Doktor <ldok...@redhat.com>
Signed-off-by: Eduardo Habkost <ehabk...@redhat.com>
---
scripts/qemu.py | 3 +++
1 file changed, 3 insertions(+)
diff --git a/scripts/qemu.py b/scripts/qemu.py
index 5e02dd8e78..73d6031e02 100644
--- a/scripts/qemu.py
+++ b/scripts/qemu.py
@@ -89,6 +89,9 @@ class QEMUMachine(object):
self._qmp = None
self._qemu_full_args = None
+ # just in case logging wasn't configured by the main script:
+ logging.basicConfig(level=(logging.DEBUG if debug else logging.WARN))
+
def __enter__(self):
return self
--
2.13.5
