From ac19d2f2f5919966897b9eed1a894cf65152ebec Mon Sep 17 00:00:00 2001
From: erick <erick@sugar-dev-erick.(none)>
Date: Fri, 30 Oct 2009 22:28:42 +0000
Subject: Fixed bug introduced by changing the interface of update_* in Tutorial

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

diff --git a/tutorius/tutorial.py b/tutorius/tutorial.py
index 9d8bc27..a2011f1 100644
--- a/tutorius/tutorial.py
+++ b/tutorius/tutorial.py
@@ -15,13 +15,10 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
-#TODO: On update, only properties should be passed as arguments for State.update and Tutorial.update
-#TODO: On update for transition, a None value means that the value is not updated
-#TODO: Check for putting checks for validity of names as decorators
 #TODO: For notification of modifications on the Tutorial check for GObject and PyDispatcher for inspiration
 
 from .constraints import ConstraintException
-
+from .properties import TPropContainer
 
 class Tutorial(object):
     """ This class replaces the previous Tutorial class and 
@@ -32,7 +29,6 @@ class Tutorial(object):
     INIT = "INIT"
     END = "END"
     INITIAL_TRANSITION_NAME = INIT + "/transition0"
-    AUTOMATIC_TRANSITION_EVENT = "automatic"
 
     _NAME_SEPARATOR = "/"
 
@@ -68,7 +64,7 @@ class Tutorial(object):
                   Tutorial.END:State(name=Tutorial.END)}
          
             self.add_transition(Tutorial.INIT, \
-                 (Tutorial.AUTOMATIC_TRANSITION_EVENT, Tutorial.END))
+                 (AutomaticTransitionEvent(), Tutorial.END))
         else:
             raise NotImplementedError("Tutorial: Initilization from a dictionary is not supported yet")
 
@@ -289,7 +285,7 @@ class Tutorial(object):
             transitions = previous_state.get_transition_dict() 
             for transition_name, (event, state_to_delete) in \
                 transitions.iteritems():
-                self.update_transition(transition_name, (event, next_state.name))
+                self.update_transition(transition_name, None, next_state.name)
 
         # Since we assume tutorials are linear for now, we do not need
         # to search for unreachable states
@@ -776,8 +772,11 @@ class State(object):
         @return True if the states are the same, False otherwise
 `       """
         raise NotImplementedError
-    
 
+#TODO: Define the automatic transition in the same way as
+#      other events 
+class AutomaticTransitionEvent(TPropContainer):
+    pass
     
 
 ################## Error Handling and Exceptions ##############################
--
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