Bugfix in the system for refreshing layouts, and removed generation of '_valid' i18n labels, that almost doubled the size of po files and are almost never needed.

gen/plone25/descriptors.py

@@ -132,7 +132,6 @@ class FieldDescriptor:
         # Add the POD-related fields on the Tool
         self.generator.tool.addPodRelatedFields(self)
 
-    notToValidateFields = ('Info', 'Computed', 'Action', 'Pod')
     def walkAppyType(self):
         '''Walks into the Appy type definition and gathers data about the
            i18n labels.'''
@@ -149,13 +148,6 @@ class FieldDescriptor:
             self.classDescr.addIndexMethod(self)
         # - searchable ? TODO
         #if self.appyType.searchable: self.fieldParams['searchable'] = True
-        # - need to generate a field validator?
-        # In all cases excepted for "immutable" fields, add an i18n message for
-        # the validation error for this field.
-        if self.appyType.type not in self.notToValidateFields:
-            label = '%s_%s_valid' % (self.classDescr.name, self.fieldName)
-            poMsg = PoMessage(label, '', PoMessage.DEFAULT_VALID_ERROR)
-            self.generator.labels.append(poMsg)
         # i18n labels
         i18nPrefix = "%s_%s" % (self.classDescr.name, self.fieldName)
         # Create labels for generating them in i18n files.

gen/plone25/generator.py

@@ -141,6 +141,7 @@ class Generator(AbstractGenerator):
             msg('yes',                  '', msg.YES),
             msg('no',                   '', msg.NO),
             msg('field_required',       '', msg.FIELD_REQUIRED),
+            msg('field_invalid',        '', msg.FIELD_INVALID),
             msg('file_required',        '', msg.FILE_REQUIRED),
             msg('image_required',       '', msg.IMAGE_REQUIRED),
         ]

gen/plone25/mixins/__init__.py

@@ -142,9 +142,7 @@ class BaseMixin:
         for key, value in errors.__dict__.iteritems():
             resValue = value
             if not isinstance(resValue, basestring):
-                appyType = self.getAppyType(key)
-                msgId = '%s_valid' % appyType.labelId
-                resValue = self.translate(msgId)
+                resValue = self.translate('field_invalid')
             setattr(errors, key, resValue)
 
     def onUpdate(self):
@@ -395,6 +393,14 @@ class BaseMixin:
             exec 'import %s' % moduleName
             exec 'reload(%s)' % moduleName
             exec 'res = %s.%s' % (moduleName, klass.__name__)
+            # More manipulations may have occurred in m_update
+            if hasattr(res, 'update'):
+                parentName = res.__bases__[-1].__name__
+                moduleName = 'Products.%s.Extensions.appyWrappers' % \
+                             self.getTool().getAppName()
+                exec 'import %s' % moduleName
+                exec 'parent = %s.%s' % (moduleName, parentName)
+                res.update(parent)
             return res
 
     def getAppyType(self, name, asDict=False, className=None):