- Added "post_configure_attribute" method to InstrumentationManager,

so that the "listen_for_events.py" example works again.
[ticket:1314]

1 files changed, 1 insertions, 2 deletions

diff --git a/examples/custom_attributes/listen_for_events.py b/examples/custom_attributes/listen_for_events.py
index c028e0fb4..de28df5b3 100644
--- a/examples/custom_attributes/listen_for_events.py
+++ b/examples/custom_attributes/listen_for_events.py
@@ -7,11 +7,10 @@ across the board.
 from sqlalchemy.orm.interfaces import AttributeExtension, InstrumentationManager
 
 class InstallListeners(InstrumentationManager):
-    def instrument_attribute(self, class_, key, inst):
+    def post_configure_attribute(self, class_, key, inst):
         """Add an event listener to an InstrumentedAttribute."""
         
         inst.impl.extensions.insert(0, AttributeListener(key))
-        return super(InstallListeners, self).instrument_attribute(class_, key, inst)
         
 class AttributeListener(AttributeExtension):
     """Generic event listener.