gajim: ability for a plugin to raise NodeProcessed

[Yann Leboulanger]

changeset 47db41e2cbdc in /home/hg/repos/gajim

details:http://hg.gajim.org/gajim?cmd=changeset;node=47db41e2cbdc
description: ability for a plugin to raise NodeProcessed

diffstat:

 src/common/ged.py |  6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diffs (28 lines):

diff -r 0c957cef7537 -r 47db41e2cbdc src/common/ged.py
--- a/src/common/ged.py Sun Apr 08 17:32:45 2012 +0200
+++ b/src/common/ged.py Sun Apr 08 17:53:53 2012 +0200
@@ -27,6 +27,7 @@
 
 import traceback
 
+from common.xmpp import NodeProcessed
 import logging
 log = logging.getLogger('gajim.c.ged')
 
@@ -86,11 +87,16 @@
     def raise_event(self, event_name, *args, **kwargs):
         log.debug('%s\nArgs: %s'%(event_name, str(args)))
         if event_name in self.handlers:
+            node_processed = False
             for priority, handler in self.handlers[event_name]:
                 try:
                     if handler(*args, **kwargs):
                         return True
+                except NodeProcessed:
+                    node_processed = True
                 except Exception, e:
                     log.error('Error while running an even handler: %s' % \
                         handler)
                     traceback.print_exc()
+            if node_processed:
+                raise NodeProcessed
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