Show all activities output in the console, just

activate the tab for the current activity.

sugar/logger.py

@@ -1,8 +1,14 @@
+import sys
 import logging
+import traceback
+from cStringIO import StringIO
 
 import dbus
 import gobject
 
+__sugar_shell = None
+__console_id = None
+
 class Handler(logging.Handler):
 	def __init__(self, shell, console_id):
 		logging.Handler.__init__(self)
@@ -13,8 +19,8 @@ class Handler(logging.Handler):
 
 	def _log(self):
 		for message in self._messages:
-			# FIXME use a single dbus call
 			self._shell.log(self._console_id, message)
+		self._messages = []
 		return False
 
 	def emit(self, record):
@@ -22,6 +28,12 @@ class Handler(logging.Handler):
 		if len(self._messages) == 1:
 			gobject.idle_add(self._log)
 
+def __exception_handler(typ, exc, tb):
+	trace = StringIO()
+	traceback.print_exception(typ, exc, tb, None, trace)
+
+	__sugar_shell.log(__console_id, trace.getvalue())
+
 def start(console_id, shell = None):
 	root_logger = logging.getLogger('')
 	root_logger.setLevel(logging.DEBUG)
@@ -32,3 +44,10 @@ def start(console_id, shell = None):
 		shell = dbus.Interface(proxy_obj, 'com.redhat.Sugar.Shell')
 
 	root_logger.addHandler(Handler(shell, console_id))
+
+	global __sugar_shell
+	global __console_id
+
+	__sugar_shell = shell
+	__console_id = console_id
+	sys.excepthook = __exception_handler