Added EXT_CONTINUE and EXT_STOP for MapperExtensions; EXT_PASS is a synonym for EXT_CONTINUE.

Repointed docs and examples to EXT_CONTINUE

1 files changed, 4 insertions, 3 deletions

diff --git a/examples/pickle/custom_pickler.py b/examples/pickle/custom_pickler.py
index b45e16e7c..0a32bfd03 100644
--- a/examples/pickle/custom_pickler.py
+++ b/examples/pickle/custom_pickler.py
@@ -1,6 +1,7 @@
 """illustrates one way to use a custom pickler that is session-aware."""
 
 from sqlalchemy import *
+from sqlalchemy.orm import *
 from sqlalchemy.orm.session import object_session
 from cStringIO import StringIO
 from pickle import Pickler, Unpickler
@@ -12,13 +13,13 @@ meta.bind.echo = True
 class MyExt(MapperExtension):
     def populate_instance(self, mapper, selectcontext, row, instance, identitykey, isnew):
         MyPickler.sessions.current = selectcontext.session
-        return EXT_PASS
+        return EXT_CONTINUE
     def before_insert(self, mapper, connection, instance):
         MyPickler.sessions.current = object_session(instance)
-        return EXT_PASS
+        return EXT_CONTINUE
     def before_update(self, mapper, connection, instance):
         MyPickler.sessions.current = object_session(instance)
-        return EXT_PASS
+        return EXT_CONTINUE
     
 class MyPickler(object):
     sessions = threading.local()