Add Event Sources:event_sources

- Add source property in Action and EventFilter
- Change TPropContainer contructor to accept keyword arguments and set
  properties that were given
- Change every single TPropContainer subclass constructor to accept
  kwargs and pass them on to super init
- Add a "null" option for TStringProperty
Use Event Sources:
- Make the probe require a source property to install or subscribe
- Have ProbeProxy install and subscribe return a prefixed address
- Make update, uninstall and unsubsribe extract the prefix from the
  address
- Have the TutorialRunner set a source on actions/events before
  installing/subscribing instead of setting current activity on
  ProbeManager
Test Event Sources:
- Change the tests according to the new constructors and behaviors

1 files changed, 4 insertions, 4 deletions

diff --git a/tests/filterstests.py b/tests/filterstests.py
index ee6033b..5358605 100644
--- a/tests/filterstests.py
+++ b/tests/filterstests.py
@@ -69,7 +69,7 @@ class TestTimerEvent(unittest.TestCase):
         ctx = gobject.MainContext()
         main = gobject.MainLoop(ctx)
 
-        e = addon.create('TimerEvent', 2) # 2 seconds should be enough :s
+        e = addon.create('TimerEvent', timeout=2) # 2 seconds should be enough :s
         s = SignalCatcher()
 
         e.install_handlers(s.callback)
@@ -112,7 +112,7 @@ class TestTimerEvent(unittest.TestCase):
         ctx = gobject.MainContext()
         main = gobject.MainLoop(ctx)
 
-        e = addon.create('TimerEvent', 2) # 2 seconds should be enough :s
+        e = addon.create('TimerEvent', timeout=2) # 2 seconds should be enough :s
         s = SignalCatcher()
 
         e.install_handlers(s.callback)
@@ -159,7 +159,7 @@ class TestGtkWidgetEventFilter(unittest.TestCase):
         self.top.add(self.btn1)
     
     def test_install(self):
-        h = addon.create('GtkWidgetEventFilter', "0","whatever")
+        h = addon.create('GtkWidgetEventFilter', object_id="0", event_name="whatever")
         try:
             h.install_handlers(None)
 
@@ -168,7 +168,7 @@ class TestGtkWidgetEventFilter(unittest.TestCase):
             assert True, "Install should have failed"
 
     def test_button_clicks(self):
-        h = addon.create('GtkWidgetEventFilter', "0.0","clicked")
+        h = addon.create('GtkWidgetEventFilter', object_id="0.0", event_name="clicked")
         s = SignalCatcher()
 
         h.install_handlers(s.callback, activity=self.top)