[gen] Bugfixes.

fields/__init__.py

@@ -575,12 +575,12 @@ class Field:
         if self.isEmptyValue(obj, value): return ''
         return value
 
-    def getShownValue(self, obj, value, showChanges=False):
+    def getShownValue(self, obj, value, showChanges=False, language=None):
         '''Similar to m_getFormattedValue, but in some contexts, only a part of
            p_value must be shown. For example, sometimes we need to display only
            a language-specific part of a multilingual field (see overridden
            method in string.py).'''
-        return self.getFormattedValue(obj, value, showChanges)
+        return self.getFormattedValue(obj, value, showChanges, language)
 
     def getXmlValue(self, obj, value):
         '''This method allows a developer to customize the value that will be

fields/action.py

@@ -29,7 +29,7 @@ class Action(Field):
     pxView = pxCell = Px('''
      <form var="formId='%s_%s_form' % (zobj.id, name);
                 label=_(field.labelId);
-                descr=field.descrId and _(field.descrId) or None;
+                descr=field.hasDescr and _(field.descrId) or None;
                 buttonWidth=ztool.getButtonWidth(label)"
            id=":formId" action=":ztool.absolute_url() + '/do'"
            style="display:inline">

gen/mixins/__init__.py

@@ -1514,10 +1514,11 @@ class BaseMixin:
             return False
         if parent.meta_type not in ('Folder', 'Temporary Folder'): return parent
 
-    def getShownValue(self, name):
+    def getShownValue(self, name='title', language=None):
         '''Call field.getShownValue on field named p_name.'''
-        field = self.getAppyType('title')
-        return field.getShownValue(self, field.getValue(self))
+        field = self.getAppyType(name)
+        return field.getShownValue(self, field.getValue(self),
+                                   language=language)
 
     def getBreadCrumb(self, inPopup=False):
         '''Gets breadcrumb info about this object and its parents (if it must

gen/wrappers/__init__.py

@@ -893,6 +893,9 @@ class AbstractWrapper(object):
                 setattr(appyObj, attrName, attrValue)
             except AttributeError, ae:
                 if raiseOnWrongAttribute: raise ae
+        # Call custom early initialization
+        if executeMethods and hasattr(appyObj, 'onEditEarly'):
+            appyObj.onEditEarly()
         if isField:
             # Link the object to this one
             field.linkObject(self, appyObj, executeMethods=executeMethods)