Closes #18046: Simplified logging internals relating to levels and their names. Thanks to Alex Gaynor for the patch.

1 files changed, 6 insertions, 3 deletions

diff --git a/Lib/test/test_logging.py b/Lib/test/test_logging.py
index edb1c63..aa878da 100644
--- a/Lib/test/test_logging.py
+++ b/Lib/test/test_logging.py
@@ -94,7 +94,8 @@ class BaseTest(unittest.TestCase):
             self.saved_handlers = logging._handlers.copy()
             self.saved_handler_list = logging._handlerList[:]
             self.saved_loggers = saved_loggers = logger_dict.copy()
-            self.saved_level_names = logging._levelNames.copy()
+            self.saved_name_to_level = logging._nameToLevel.copy()
+            self.saved_level_to_name = logging._levelToName.copy()
             self.logger_states = logger_states = {}
             for name in saved_loggers:
                 logger_states[name] = getattr(saved_loggers[name],
@@ -136,8 +137,10 @@ class BaseTest(unittest.TestCase):
         self.root_logger.setLevel(self.original_logging_level)
         logging._acquireLock()
         try:
-            logging._levelNames.clear()
-            logging._levelNames.update(self.saved_level_names)
+            logging._levelToName.clear()
+            logging._levelToName.update(self.saved_level_to_name)
+            logging._nameToLevel.clear()
+            logging._nameToLevel.update(self.saved_name_to_level)
             logging._handlers.clear()
             logging._handlers.update(self.saved_handlers)
             logging._handlerList[:] = self.saved_handler_list