From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Fri, 27 Jan 2006 00:33:54 +0000 (+0000)
Subject: task dump checks for None
X-Git-Tag: rel_0_1_0~102
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0a9c99e00e311baba7ab3c40c5bb66c3c7ce39e9;p=thirdparty%2Fsqlalchemy%2Fsqlalchemy.git

task dump checks for None
---

diff --git a/lib/sqlalchemy/mapping/objectstore.py b/lib/sqlalchemy/mapping/objectstore.py
index 5f48b4d600..8c23666901 100644
--- a/lib/sqlalchemy/mapping/objectstore.py
+++ b/lib/sqlalchemy/mapping/objectstore.py
@@ -391,11 +391,15 @@ class UOWTransaction(object):
 
         head = self._sort_dependencies()
         if LOG or echo:
-            print "Task dump:\n" + head.dump()
+            if head is None:
+                print "Task dump: None"
+            else:
+                print "Task dump:\n" + head.dump()
         if head is not None:
             head.execute(self)
         if LOG or echo:
-            print "\nAfter Execute:\n" + head.dump()
+            if head is not None:
+                print "\nAfter Execute:\n" + head.dump()
             
     def post_exec(self):
         """after an execute/commit is completed, all of the objects and lists that have
@@ -415,8 +419,8 @@ class UOWTransaction(object):
             except KeyError:
                 pass
 
-	# this assertion only applies to a full commit(), not a
-	# partial one
+    # this assertion only applies to a full commit(), not a
+    # partial one
         #if len(self.uow.new) > 0 or len(self.uow.dirty) >0 or len(self.uow.modified_lists) > 0:
         #    raise "assertion failed"