Provide a name for the loggers

mat2

@@ -186,7 +186,7 @@ def main() -> int:
     args = arg_parser.parse_args()
 
     if args.verbose:
-        logging.getLogger().setLevel(logging.DEBUG)
+        logging.getLogger(__name__).setLevel(logging.DEBUG)
 
     if not args.files:
         if args.list:

tests/test_corrupted_files.py

@@ -14,7 +14,7 @@ from libmat2 import harmless, video, web, archive
 
 # No need to logging messages, should something go wrong,
 # the testsuite _will_ fail.
-logger = logging.getLogger()
+logger = logging.getLogger(__name__)
 logger.setLevel(logging.FATAL)