Merge branch 'master' of gitorious@git.sugarlabs.org:tutorius/mainlinelp458452

1 files changed, 15 insertions, 0 deletions

diff --git a/tutorius/dbustools.py b/tutorius/dbustools.py
index 5d70d7b..02acd3d 100644
--- a/tutorius/dbustools.py
+++ b/tutorius/dbustools.py
@@ -1,4 +1,6 @@
 import logging
+import gobject
+
 LOGGER = logging.getLogger("sugar.tutorius.dbustools")
 
 def save_args(callable, *xargs, **xkwargs):
@@ -40,3 +42,16 @@ def remote_call(callable, args, return_cb=None, error_cb=None, block=False):
     else:
         callable(*args, reply_handler=reply_cb, error_handler=errhandler_cb)
 
+class Future(object):
+    def __init__(self):
+        self._value = None
+
+    def get(self):
+        context = gobject.MainLoop().get_context()
+        while self._value == None and context.iteration(True):
+            pass
+        return self._value
+
+    def _set(self, value):
+        self._value = value
+