removed dangerous except in aq_dynamic

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@3031 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/Base.py

@@ -182,13 +182,7 @@ def initializePortalTypeDynamicProperties(self, klass, ptype, recursive=0):
       else:
         prop_holder.security = ClassSecurityInfo() # Is this OK for security XXX ?
       from Utils import initializeDefaultProperties
-      #LOG('initializeDefaultProperties: %s' % ptype, 0, str(prop_holder.__dict__))
-      try:
       initializeDefaultProperties([prop_holder], object=self)
-      except:
-        LOG('Base', ERROR,
-            'Could not generate default properties on portal type %s.' % ptype,
-              error=sys.exc_info())
       #LOG('initializeDefaultProperties: %s' % ptype, 0, str(prop_holder.__dict__))
       # We should now make sure workflow methods are defined
       # and also make sure simulation state is defined
@@ -196,7 +190,6 @@ def initializePortalTypeDynamicProperties(self, klass, ptype, recursive=0):
       #LOG('getWorkflowsFor', 0, str((self, [wf.id for wf in portal_workflow.getWorkflowsFor(self)])))
       for wf in portal_workflow.getWorkflowsFor(self):
         wf_id = wf.id
-        try:
         #LOG('in aq_portal_type %s' % id, 0, "found state workflow %s" % wf.id)
         if wf.__class__.__name__ in ('DCWorkflowDefinition', ):
           # Create state var accessor
@@ -212,11 +205,6 @@ def initializePortalTypeDynamicProperties(self, klass, ptype, recursive=0):
             setattr(prop_holder, method_id, method) # Attach to portal_type
             prop_holder.security.declareProtected( Permissions.AccessContentsInformation, method_id )
             #LOG('in aq_portal_type %s' % id, 0, "added state method %s" % method_id)
-        except:
-          LOG('Base', ERROR,
-              'Could not generate worklow state method for workflow %s on class %s.' % (wf_id, ptype),
-                error=sys.exc_info())
-        try:
         #LOG('in aq_portal_type %s' % id, 0, "found transition workflow %s" % wf.id)
         if wf.__class__.__name__ in ('DCWorkflowDefinition', ):
           for tr_id in wf.transitions.objectIds():
@@ -267,10 +255,6 @@ def initializePortalTypeDynamicProperties(self, klass, ptype, recursive=0):
                       if not isinstance(method, WorkflowMethod):
                         method = WorkflowMethod(method, method_id)
                         setattr(prop_holder, method_id, method)
-        except:
-          LOG('Base', ERROR,
-              'Could not generate worklow transition methods for workflow %s on class %s.' % (wf_id, klass),
-                error=sys.exc_info())
     
     # We can now associate it
     Base.aq_portal_type[ptype] = prop_holder
@@ -368,19 +352,12 @@ class Base( CopyContainer, PortalContent, ActiveObject, ERP5PropertyManager ):
 
     # Generate class methods
     if not Base.aq_method_generated.has_key(klass):
-      try:
       initializeClassDynamicProperties(self, klass)
-      except:
-        LOG('_aq_dynamic',0,'error in initializeClassDynamicProperties', error=sys.exc_info())
       generated = 1
 
     # Generate portal_type methods
     if not Base.aq_portal_type.has_key(ptype):
-      try:
       initializePortalTypeDynamicProperties(self, klass, ptype)
-        #LOG('_aq_dynamic for %s' % ptype,0, aq_portal_type[ptype].__dict__.keys())
-      except:
-        LOG('_aq_dynamic',0,'error in initializePortalTypeDynamicProperties', error=sys.exc_info())
       generated = 1
 
     # Generate Related Accessors
@@ -967,6 +944,13 @@ class Base( CopyContainer, PortalContent, ActiveObject, ERP5PropertyManager ):
     """
     return self
 
+  def getDocumentInstance(self):
+    """
+      Returns self
+      Returns instance if catehory throughdocument_instance relation
+    """
+    return self
+    
   security.declareProtected( Permissions.AccessContentsInformation, 'asParentSqlExpression' )
   def getParentSqlExpression(self, table = 'catalog', strict_membership = 0):
     """