More tweaks to vendor catalog/invoice batches.

Trying to make batch fieldsets simpler to configure...

tailbone/views/batch.py

@@ -62,7 +62,7 @@ class BatchMasterView(MasterView):
     """
     Base class for all "batch master" views.
     """
-    refreshable = False
+    refreshable = True
     rows_viewable = True
     rows_creatable = False
     rows_editable = False
@@ -205,6 +205,24 @@ class BatchMasterView(MasterView):
                         fs.created_by,
                     ])
 
+    def _postconfigure_fieldset(self, fs):
+        if self.creating:
+            if 'created' in fs.render_fields:
+                del fs.created
+            if 'created_by' in fs.render_fields:
+                del fs.created_by
+            if 'executed' in fs.render_fields:
+                del fs.executed
+            if 'executed_by' in fs.render_fields:
+                del fs.executed_by
+        else:
+            batch = fs.model
+            if not batch.executed:
+                if 'executed' in fs.render_fields:
+                    del fs.executed
+                if 'executed_by' in fs.render_fields:
+                    del fs.executed_by
+
     def save_create_form(self, form):
         """
         Save the uploaded data file if necessary, etc.  If batch initialization
@@ -527,7 +545,7 @@ class BatchMasterView(MasterView):
         return defaults
 
     def row_grid_row_attrs(self, row, i):
-        pass
+        return {}
 
     def view_row(self):
         """
@@ -769,7 +787,6 @@ class FileBatchMasterView(BatchMasterView):
     """
     Base class for all file-based "batch master" views.
     """
-    refreshable = True
 
     @property
     def upload_dir(self):