From 2cd1a43778d4dca0846d2e50fc5934e6f5ac3738 Mon Sep 17 00:00:00 2001 From: Mike Bayer Date: Fri, 31 May 2013 11:52:31 -0400 Subject: Fixed a regression caused by [ticket:2682] whereby the evaluation invoked by :meth:`.Query.update` and :meth:`.Query.delete` would hit upon unsupported ``True`` and ``False`` symbols which now appear due to the usage of ``IS``. [ticket:2737] --- lib/sqlalchemy/orm/evaluator.py | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'lib/sqlalchemy/orm') diff --git a/lib/sqlalchemy/orm/evaluator.py b/lib/sqlalchemy/orm/evaluator.py index e8433290c..458eab7a1 100644 --- a/lib/sqlalchemy/orm/evaluator.py +++ b/lib/sqlalchemy/orm/evaluator.py @@ -40,6 +40,12 @@ class EvaluatorCompiler(object): def visit_null(self, clause): return lambda obj: None + def visit_false(self, clause): + return lambda obj: False + + def visit_true(self, clause): + return lambda obj: True + def visit_column(self, clause): if 'parentmapper' in clause._annotations: key = clause._annotations['parentmapper'].\ -- cgit v1.2.1