Fedora 18 backport - GObject.ParamFlags does not have READWRITE

src/sugar3/graphics/alert.py

@@ -64,6 +64,11 @@ from sugar3.graphics.icon import Icon
 _ = lambda msg: gettext.dgettext('sugar-toolkit-gtk3', msg)
 
 
+if not hasattr(GObject.ParamFlags, 'READWRITE'):
+    GObject.ParamFlags.READWRITE = GObject.ParamFlags.WRITABLE | \
+        GObject.ParamFlags.READABLE
+
+
 class Alert(Gtk.EventBox):
     """
     Alerts are inside the activity window instead of being a

src/sugar3/graphics/colorbutton.py

@@ -32,6 +32,11 @@ from sugar3.graphics.palette import Palette, ToolInvoker, WidgetInvoker
 _ = lambda msg: gettext.dgettext('sugar-toolkit-gtk3', msg)
 
 
+if not hasattr(GObject.ParamFlags, 'READWRITE'):
+    GObject.ParamFlags.READWRITE = GObject.ParamFlags.WRITABLE | \
+        GObject.ParamFlags.READABLE
+
+
 def get_svg_color_string(color):
     return '#%.2X%.2X%.2X' % (color.red / 257, color.green / 257,
                               color.blue / 257)

src/sugar3/graphics/notebook.py

@@ -29,6 +29,11 @@ from gi.repository import Gtk
 from gi.repository import GObject
 
 
+if not hasattr(GObject.ParamFlags, 'READWRITE'):
+    GObject.ParamFlags.READWRITE = GObject.ParamFlags.WRITABLE | \
+        GObject.ParamFlags.READABLE
+
+
 class Notebook(Gtk.Notebook):
     '''
     Notebook class that creates a :class:`Gtk.Notebook`. It is possible to set

src/sugar3/graphics/tray.py

@@ -33,6 +33,11 @@ _PREVIOUS_PAGE = 0
 _NEXT_PAGE = 1
 
 
+if not hasattr(GObject.ParamFlags, 'READWRITE'):
+    GObject.ParamFlags.READWRITE = GObject.ParamFlags.WRITABLE | \
+        GObject.ParamFlags.READABLE
+
+
 class _TrayViewport(Gtk.Viewport):
 
     __gproperties__ = {

src/sugar3/presence/activity.py

@@ -49,6 +49,11 @@ CONN_INTERFACE_ROOM_CONFIG = \
 _logger = logging.getLogger('sugar3.presence.activity')
 
 
+if not hasattr(GObject.ParamFlags, 'READWRITE'):
+    GObject.ParamFlags.READWRITE = GObject.ParamFlags.WRITABLE | \
+        GObject.ParamFlags.READABLE
+
+
 class Activity(GObject.GObject):
     """UI interface for an Activity in the presence service