- session.refresh() and session.expire() now support an additional argument

"attribute_names", a list of individual attribute keynames to be refreshed
or expired, allowing partial reloads of attributes on an already-loaded
instance.
- finally simplified the behavior of deferred attributes, deferred polymorphic
load, session.refresh, session.expire, mapper._postfetch to all use a single
codepath through query._get(), which now supports a list of individual attribute names
to be refreshed.  the *one* exception still remaining is mapper._get_poly_select_loader(),
which may stay that way since its inline with an already processing load operation.
otherwise, query._get() is the single place that all "load this instance's row" operation
proceeds.
- cleanup all over the place

1 files changed, 5 insertions, 10 deletions

diff --git a/test/orm/lazy_relations.py b/test/orm/lazy_relations.py
index b8e92c163..97eda3006 100644
--- a/test/orm/lazy_relations.py
+++ b/test/orm/lazy_relations.py
@@ -8,12 +8,10 @@ from testlib import *
 from testlib.fixtures import *
 from query import QueryTest
 
-class LazyTest(QueryTest):
+class LazyTest(FixtureTest):
     keep_mappers = False
-
-    def setup_mappers(self):
-        pass
-        
+    keep_data = True
+    
     def test_basic(self):
         mapper(User, users, properties={
             'addresses':relation(mapper(Address, addresses), lazy=True)
@@ -275,13 +273,10 @@ class LazyTest(QueryTest):
         
         assert a.user is u1
 
-class M2OGetTest(QueryTest):
+class M2OGetTest(FixtureTest):
     keep_mappers = False
-    keep_data = False
+    keep_data = True
 
-    def setup_mappers(self):
-        pass
-        
     def test_m2o_noload(self):
         """test that a NULL foreign key doesn't trigger a lazy load"""
         mapper(User, users)