From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Sun, 19 Jul 2009 20:12:24 +0000 (+0000)
Subject: one more neg to positive change
X-Git-Tag: rel_0_6_6~101
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=984170e48ae2899150badb3c01a7a288add47401;p=thirdparty%2Fsqlalchemy%2Fsqlalchemy.git

one more neg to positive change
---

diff --git a/lib/sqlalchemy/orm/dependency.py b/lib/sqlalchemy/orm/dependency.py
index f3820eb7cd..407a04ae4d 100644
--- a/lib/sqlalchemy/orm/dependency.py
+++ b/lib/sqlalchemy/orm/dependency.py
@@ -27,7 +27,7 @@ def create_dependency_processor(prop):
     return types[prop.direction](prop)
 
 class DependencyProcessor(object):
-    no_dependencies = False
+    has_dependencies = True
 
     def __init__(self, prop):
         self.prop = prop
@@ -291,7 +291,7 @@ class DetectKeySwitch(DependencyProcessor):
     """a special DP that works for many-to-one relations, fires off for
     child items who have changed their referenced key."""
 
-    no_dependencies = True
+    has_dependencies = False
 
     def register_dependencies(self, uowcommit):
         pass
diff --git a/lib/sqlalchemy/orm/unitofwork.py b/lib/sqlalchemy/orm/unitofwork.py
index da26c8d7b3..682df9323f 100644
--- a/lib/sqlalchemy/orm/unitofwork.py
+++ b/lib/sqlalchemy/orm/unitofwork.py
@@ -514,7 +514,7 @@ class UOWTask(object):
                     if subtask not in deps_by_targettask:
                         continue
                     for dep in deps_by_targettask[subtask]:
-                        if dep.processor.no_dependencies or not dependency_in_cycles(dep):
+                        if not dep.processor.has_dependencies or not dependency_in_cycles(dep):
                             continue
                         (processor, targettask) = (dep.processor, dep.targettask)
                         isdelete = taskelement.isdelete