From 4ab25cbdcec81b1d1d6eec69f30683b38efd7c52 Mon Sep 17 00:00:00 2001
From: Andreas Kloeckner <inform@tiker.net>
Date: Mon, 10 Jul 2017 18:24:55 -0500
Subject: [PATCH] Fix missing import

---
 loopy/target/python.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/loopy/target/python.py b/loopy/target/python.py
index ddfd1e81c..11951abcf 100644
--- a/loopy/target/python.py
+++ b/loopy/target/python.py
@@ -259,7 +259,7 @@ class PythonASTBuilderBase(ASTBuilderBase):
             lbound, ubound, inner):
         ecm = codegen_state.expression_to_code_mapper
 
-        from pymbolic.mapper.stringifier import PREC_NONE
+        from pymbolic.mapper.stringifier import PREC_NONE, PREC_SUM
         from genpy import For
 
         return For(
-- 
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