redis_sessions.py, thanks Niphlod

scripts/sessions2trash.py

@@ -94,11 +94,11 @@ class SessionSetDb(SessionSet):
         """Return list of SessionDb instances for existing sessions."""
         sessions = []
         tablename = 'web2py_session'
-        if request.application:
-            tablename = 'web2py_session_' + request.application
-        if tablename in db:
-            for row in db(db[tablename].id > 0).select():
-                sessions.append(SessionDb(row))
+        from gluon import current
+        (record_id_name, table, record_id, unique_key) = \
+            current.response._dbtable_and_field
+        for row in table._db(table.id > 0).select():
+            sessions.append(SessionDb(row))
         return sessions
 
 
@@ -121,8 +121,11 @@ class SessionDb(object):
         self.row = row
 
     def delete(self):
+        from gluon import current
+        (record_id_name, table, record_id, unique_key) = \
+            current.response._dbtable_and_field
         self.row.delete_record()
-        db.commit()
+        table._db.commit()
 
     def get(self):
         session = Storage()
@@ -130,7 +133,13 @@ class SessionDb(object):
         return session
 
     def last_visit_default(self):
-        return self.row.modified_datetime
+        if isinstance(self.row.modified_datetime, datetime.datetime):
+            return self.row.modified_datetime
+        else:
+            try:
+                return datetime.datetime.strptime(self.row.modified_datetime, '%Y-%m-%d %H:%M:%S.%f')
+            except:
+                print 'failed to retrieve last modified time (value: %s)' % self.row.modified_datetime
 
     def __str__(self):
         return self.row.unique_key