Fixed a typo in before_execute doc.

events.py edited online with Bitbucket

(cherry picked from commit e0ddf30bf65f0cc90ae3c471bf9b3aae56cbc824)

diff --git a/lib/sqlalchemy/events.py b/lib/sqlalchemy/events.py
index 508af6c186f7eb21f893c88cf6e8700d6ae2d4a5..b08c1bafc1e31f0c92a67f61f4db77823f2f9b14 100644 (file)
--- a/lib/sqlalchemy/events.py
+++ b/lib/sqlalchemy/events.py
@@ -540,7 +540,7 @@ class ConnectionEvents(event.Events):
         arguments should be returned as a three-tuple in this case::
 
             @event.listens_for(Engine, "before_execute", retval=True)
-            def before_execute(conn, conn, clauseelement, multiparams, params):
+            def before_execute(conn, clauseelement, multiparams, params):
                 # do something with clauseelement, multiparams, params
                 return clauseelement, multiparams, params