Test for get_tutorial before using on activites

1 files changed, 10 insertions, 9 deletions

diff --git a/src/sugar/activity/activity.py b/src/sugar/activity/activity.py
index fde2793..c5dca45 100644
--- a/src/sugar/activity/activity.py
+++ b/src/sugar/activity/activity.py
@@ -122,15 +122,16 @@ class ActivityToolbar(gtk.Toolbar):
         self.insert(separator, -1)
         separator.show()
 
-        self.tutorials = ToolComboBox(label_text=_('Tutorials:'))
-        self.tutorials.combo.connect('changed', self.__tutorial_changed_cb)
-        tutorials = self._activity.get_tutorials()
-        self._current_tutorial = None
-        if tutorials:
-            for key, tutorial in tutorials.items():
-                self.tutorials.combo.append_item(key, tutorial.name)
-            self.insert(self.tutorials, -1)
-            self.tutorials.show()
+        if hasattr(self._activity,"get_tutorials") and hasattr(self._activity.get_tutorials,"__call__"):
+            self.tutorials = ToolComboBox(label_text=_('Tutorials:'))
+            self.tutorials.combo.connect('changed', self.__tutorial_changed_cb)
+            tutorials = self._activity.get_tutorials()
+            self._current_tutorial = None
+            if tutorials:
+                for key, tutorial in tutorials.items():
+                    self.tutorials.combo.append_item(key, tutorial.name)
+                self.insert(self.tutorials, -1)
+                self.tutorials.show()
 
         self.share = ToolComboBox(label_text=_('Share with:'))
         self.share.set_name("Share")