bitbake: msg: Return config object

Returns the configuration object from setLoggingConfig(). This object
has a config dictionary that contains all of the created handlers,
filters and loggers, which makes it much easier to pull out items with
specific names.

(Bitbake rev: 93c98a85cb10d3795b3cebc9cd97214d0f4748e5)

Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

bitbake/lib/bb/msg.py

@@ -306,7 +306,8 @@ def setLoggingConfig(defaultconfig, userconfigfile=None):
         if "level" in l:
             l["level"] = bb.msg.stringToLevel(l["level"])
 
-    logging.config.dictConfig(logconfig)
+    conf = logging.config.dictConfigClass(logconfig)
+    conf.configure()
 
     # The user may have specified logging domains they want at a higher debug
     # level than the standard.
@@ -328,6 +329,8 @@ def setLoggingConfig(defaultconfig, userconfigfile=None):
         #if newlevel < bb.msg.loggerDefaultLogLevel:
         #    bb.msg.loggerDefaultLogLevel = newlevel
 
+    return conf
+
 def cleanupLogging():
     # Iterate through all the handlers and close them if possible. Fixes
     # 'Unclosed resource' warnings when bitbake exits, see