[gnome-continuous-yocto/gnomeostree-3.28-rocko: 2878/8267] bitbake: event: prevent unclosed file warning in print_ui_queue

[Emmanuele Bassi <ebassi src gnome org>]

commit 1110dde73aa04772090ca7b2b21a953d49734fb0
Author: Joshua Lock <joshua g lock intel com>
Date:   Tue Oct 4 11:03:55 2016 +0100

    bitbake: event: prevent unclosed file warning in print_ui_queue
    
    Use logger.addHandler(), rather than assigning an array of Handlers
    to the loggers handlers property directly, to avoid a warning from
    Python 3 about unclosed files:
    
    $ bitbake
    Nothing to do.  Use 'bitbake world' to build everything, or run 'bitbake --help' for usage information.
    WARNING: /home/joshuagl/Projects/poky/bitbake/lib/bb/event.py:143: ResourceWarning: unclosed file 
<_io.TextIOWrapper name='/home/joshuagl/Projects/poky/build/tmp/log/cooker/qemux86/20161004094928.log' 
mode='a' encoding='UTF-8'>
      logger.handlers = [stdout]
    
    (Bitbake rev: 1e23b1f1a80066223b98e18b163840051ac74944)
    
    Signed-off-by: Joshua Lock <joshua g lock intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 bitbake/lib/bb/event.py |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/bitbake/lib/bb/event.py b/bitbake/lib/bb/event.py
index 65b7ebb..c5a5f94 100644
--- a/bitbake/lib/bb/event.py
+++ b/bitbake/lib/bb/event.py
@@ -143,16 +143,16 @@ def print_ui_queue():
             if isinstance(event, logging.LogRecord):
                 if event.levelno > logging.DEBUG:
                     if event.levelno >= logging.WARNING:
-                        logger.handlers = [stderr]
+                        logger.addHandler(stderr)
                     else:
-                        logger.handlers = [stdout]
+                        logger.addHandler(stdout)
                     logger.handle(event)
                     msgprint = True
         if msgprint:
             return
 
         # Nope, so just print all of the messages we have (including debug messages)
-        logger.handlers = [stdout]
+        logger.addHandler(stdout)
         for event in ui_queue:
             if isinstance(event, logging.LogRecord):
                 logger.handle(event)