Use the else keyword instead of testing

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@15230 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/ERP5Site.py

@@ -937,12 +937,12 @@ class ERP5Site(FolderMixIn, CMFSite):
     expected_module_id = portal_type.lower().replace(' ','_')
     if portal_object._getOb(expected_module_id, None) is not None:
       module_id = expected_module_id
+    else:
       expected_module_id += '_module'
-    if module_id is None and portal_object._getOb(expected_module_id, None) \
-        is not None:
+      if portal_object._getOb(expected_module_id, None) is not None:
         module_id = expected_module_id
       # then look for module where the type is allowed
-    if module_id is None:
+      else:
         for expected_module_id in portal_object.objectIds(spec=('ERP5 Folder',)):
           module = portal_object._getOb(expected_module_id, None)
           if module is not None: