Update SQLAlchemy

libs/sqlalchemy/orm/scoping.py

@@ -1,5 +1,5 @@
 # orm/scoping.py
-# Copyright (C) 2005-2012 the SQLAlchemy authors and contributors <see AUTHORS file>
+# Copyright (C) 2005-2013 the SQLAlchemy authors and contributors <see AUTHORS file>
 #
 # This module is part of SQLAlchemy and is released under
 # the MIT License: http://www.opensource.org/licenses/mit-license.php
@@ -16,10 +16,10 @@ __all__ = ['ScopedSession']
 
 class ScopedSession(object):
     """Provides thread-local management of Sessions.
-    
+
     Typical invocation is via the :func:`.scoped_session`
     function::
-    
+
       Session = scoped_session(sessionmaker())
 
     The internal registry is accessible,
@@ -71,7 +71,7 @@ class ScopedSession(object):
         self.session_factory.configure(**kwargs)
 
     def query_property(self, query_cls=None):
-        """return a class property which produces a `Query` object 
+        """return a class property which produces a `Query` object
         against the class when called.
 
         e.g.::
@@ -122,7 +122,7 @@ def makeprop(name):
     def get(self):
         return getattr(self.registry(), name)
     return property(get, set)
-for prop in ('bind', 'dirty', 'deleted', 'new', 'identity_map', 
+for prop in ('bind', 'dirty', 'deleted', 'new', 'identity_map',
                 'is_active', 'autoflush', 'no_autoflush'):
     setattr(ScopedSession, prop, makeprop(prop))