From b320ea36cf27a08db4711dc577736309d6f57cd6 Mon Sep 17 00:00:00 2001
From: Tomeu Vizoso <tomeu@tomeuvizoso.net>
Date: Wed, 13 Jun 2007 11:50:05 +0200
Subject: [PATCH 1/2] Some activity registry fixes. Thanks cjb.

---
 bin/sugar-activity          | 5 ++---
 sugar/activity/__init__.py  | 4 +++-
 sugar/activity/registry.py  | 5 ++++-
 sugar/objects/objecttype.py | 5 ++++-
 4 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/bin/sugar-activity b/bin/sugar-activity
index 9a970904..3e9c1c5a 100755
--- a/bin/sugar-activity
+++ b/bin/sugar-activity
@@ -20,7 +20,7 @@ import sys
 import os
 from ConfigParser import ConfigParser
 
-from sugar.activity import ActivityRegistry
+from sugar import activity
 from sugar import env
 
 # Setup the environment so that we run inside the Sugar shell
@@ -51,8 +51,7 @@ def print_help(self):
 activity_info = None
 
 if len(sys.argv) > 1:
-    registry = ActivityRegistry()
-    activities = registry.find_activity(sys.argv[1])
+    activities = activity.get_registry().find_activity(sys.argv[1])
     if len(activities) > 0:
         activity_info = activities[0]
 
diff --git a/sugar/activity/__init__.py b/sugar/activity/__init__.py
index 89bd1c3f..261b3881 100644
--- a/sugar/activity/__init__.py
+++ b/sugar/activity/__init__.py
@@ -36,4 +36,6 @@ class.  This class allows for querying the ID of the root
 window, requesting sharing across the network, and basic
 "what type of application are you" queries.
 """
-
+from sugar.activity.registry import ActivityRegistry
+from sugar.activity.registry import get_registry
+from sugar.activity.registry import ActivityInfo
diff --git a/sugar/activity/registry.py b/sugar/activity/registry.py
index 7e307b80..79d64031 100644
--- a/sugar/activity/registry.py
+++ b/sugar/activity/registry.py
@@ -58,7 +58,10 @@ class ActivityRegistry(object):
         info_list = self._registry.GetActivitiesForType(mime_type)
         return self._convert_info_list(info_list)
 
-_registry = ActivityRegistry()
+_registry = None
 
 def get_registry():
+    global _registry
+    if not _registry:
+        _registry = ActivityRegistry()
     return _registry
diff --git a/sugar/objects/objecttype.py b/sugar/objects/objecttype.py
index b515bd13..20e6e114 100644
--- a/sugar/objects/objecttype.py
+++ b/sugar/objects/objecttype.py
@@ -49,7 +49,10 @@ class ObjectTypeRegistry(object):
         type_dict = self._registry.GetTypeForMIME(mime_type)
         return _object_type_from_dict(type_dict)
 
-_registry = ObjectTypeRegistry()
+_registry = None
 
 def get_registry():
+    global _registry
+    if not _registry:
+        _registry = ObjectTypeRegistry()
     return _registry

From 8e9c0b640ba551ca9a712302d96712313113792f Mon Sep 17 00:00:00 2001
From: Tomeu Vizoso <tomeu@tomeuvizoso.net>
Date: Wed, 13 Jun 2007 12:21:49 +0200
Subject: [PATCH 2/2] Change from GPL to LGPL.

---
 sugar/graphics/combobox.py | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/sugar/graphics/combobox.py b/sugar/graphics/combobox.py
index 284b1a19..48419d05 100644
--- a/sugar/graphics/combobox.py
+++ b/sugar/graphics/combobox.py
@@ -1,18 +1,19 @@
 # Copyright (C) 2007, One Laptop Per Child
 #
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2 of the License, or (at your option) any later version.
 #
-# This program is distributed in the hope that it will be useful,
+# This library is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
 #
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the
+# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
 import sys
 import logging