Converted errant generator expression.

diff --git a/lib/sqlalchemy/orm/scoping.py b/lib/sqlalchemy/orm/scoping.py
index e29f91da7d1c76a76564da1afd1fb8dc09ed9a53..b6bd5885c1d436916321236a93e8135119371a85 100644 (file)
--- a/lib/sqlalchemy/orm/scoping.py
+++ b/lib/sqlalchemy/orm/scoping.py
@@ -53,7 +53,9 @@ class ScopedSession(object):
         
         from sqlalchemy.orm import mapper
         
-        extension_args = dict((arg,kwargs.pop(arg)) for arg in get_cls_kwargs(_ScopedExt) if arg in kwargs)
+        extension_args = dict([(arg,kwargs.pop(arg))
+                               for arg in get_cls_kwargs(_ScopedExt)
+                               if arg in kwargs])
         
         kwargs['extension'] = extension = to_list(kwargs.get('extension', []))
         if extension_args: