is active is not a parameter

VERSION

@@ -1 +1 @@
-Version 1.99.7 (2012-04-05 20:19:10) dev
+Version 1.99.7 (2012-04-05 20:28:05) dev

gluon/dal.py

@@ -6950,11 +6950,11 @@ class Table(dict):
     def _archive_records(self,
                          archive_db=None,
                          archive_name = '%(tablename)_archive',
-                         current_record = 'current_record'):
+                         current_record = 'current_record',
+                         is_active = 'is_active'):
         archive_db = archive_db or self._db
         fieldnames = self.fields()
         archive_name = archive_name % dict(tablename=self._tablename)
-        if 'modified_by' in fieldnames and 'modified_on' in fieldnames:
         archive_table = archive_db.define_table(
             archive_name,
             Field(current_record,self),
@@ -6962,7 +6962,7 @@ class Table(dict):
         self._before_update.append(
             lambda qset,fs,at=archive_table,cn=current_record:
                 archive_record(qset,fs,at,cn))
-        if 'is_active' in fieldnames:
+        if is_active and is_active in fieldnames:
             self._before_delete.append(
                 lambda qset: qset.update(is_active=False))
             newquery = lambda query, t=self: t.is_active == True

gluon/tools.py

@@ -1290,6 +1290,7 @@ class Auth(object):
         """
         tables = [table for table in tables]
         for table in tables: 
+            if 'modifed_on' in table.fields():
                 table._archive_records(
                     archive_db = archive_db,
                     archive_name = archive_names,