Don't let newTrashBin create objects with leading underscore.

Convert tabs to spaces.
Remove some log.
Remove trailing spaces.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@9227 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Tool/TrashTool.py

@@ -141,21 +141,32 @@ class TrashTool(BaseTool):
     """
       Create a new trash bin at upgrade of bt
     """
-#     LOG('new Trash bin for', 0, bt_title)
     # construct date
     date = DateTime()
     start_date = date.strftime('%Y-%m-%d')
+
+    def getBaseTrashId():
+      ''' A little function to get an id without leading underscore
+      '''
+      base_id = '%s' % start_date
+      if bt_title not in ('', None):
+        base_id = '%s_%s' % (bt_title, base_id)
+      return base_id
+
     # generate id
     trash_ids = self.objectIds()
     n = 0
-    new_trash_id = bt_title+'_'+start_date
+    new_trash_id = getBaseTrashId()
     while new_trash_id in trash_ids:
-      n = n + 1
-      new_trash_id = '%s_%s' %(bt_title+'_'+start_date, n)
+      n += 1
+      new_trash_id = '%s_%s' % (getBaseTrashId(), n)
     # create trash bin
-#     LOG('creating trash bin with id', 0, new_trash_id)
-    trashbin = self.newContent(portal_type='Trash Bin', id=new_trash_id, title=bt_title, start_date=start_date, causality_value=bt)
-#     LOG('trash item created', 0, trashbin)
+    trashbin = self.newContent( portal_type     = 'Trash Bin'
+                              , id              = new_trash_id
+                              , title           = bt_title
+                              , start_date      = start_date
+                              , causality_value = bt
+                              )
     return trashbin
 
   def getTrashBinObjectsList(self, trashbin):