logging.cfg: show example of nesting log rules

most at INFO, markov at DEBUG

logging.cfg

@@ -1,5 +1,5 @@
 [loggers]
-keys = root,drbotzo,irclib
+keys = root,drbotzo,irclib,drbotzo.markov
 
 [handlers]
 keys = stdout,logfile
@@ -18,11 +18,17 @@ propagate = 0
 qualname = irclib
 
 [logger_drbotzo]
-level = DEBUG
+level = INFO
 handlers = stdout,logfile
 propagate = 0
 qualname = drbotzo
 
+[logger_drbotzo.markov]
+level = DEBUG
+handlers = stdout,logfile
+propagate = 0
+qualname = drbotzo.markov
+
 [handler_stdout]
 class = StreamHandler
 level = DEBUG