bpo-34334: Don't log traceback twice in QueueHandler (GH-9537) (GH-9581)
(cherry picked from commit d345bb4d9b6e16c681cd8a4e1fff94ecd6b0bb09)
Co-authored-by: Cheryl Sabella <cheryl.sabella@gmail.com>
diff --git a/Lib/logging/handlers.py b/Lib/logging/handlers.py
index 974c089..e213e43 100644
--- a/Lib/logging/handlers.py
+++ b/Lib/logging/handlers.py
@@ -1374,13 +1374,14 @@
# (if there's exception data), and also returns the formatted
# message. We can then use this to replace the original
# msg + args, as these might be unpickleable. We also zap the
- # exc_info attribute, as it's no longer needed and, if not None,
- # will typically not be pickleable.
+ # exc_info and exc_text attributes, as they are no longer
+ # needed and, if not None, will typically not be pickleable.
msg = self.format(record)
record.message = msg
record.msg = msg
record.args = None
record.exc_info = None
+ record.exc_text = None
return record
def emit(self, record):