From 69e3f4598a8b1a4e3d20edcae524b05a8cc7f330 Mon Sep 17 00:00:00 2001
From: erick <erick@sugar-dev-erick.(none)>
Date: Mon, 16 Nov 2009 04:13:18 +0000
Subject: Added a first implementation of a Future in dbustools, using the gtk mainloop for synchronisation

---
(limited to 'tutorius/dbustools.py')

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
+
--
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