Mercurial > genshi > genshi-test

diff genshi/template/tests/eval.py @ 896:248d6671a7e1
Fix for infinite recursion when parsing argument names from tuples. Closes #383.
author: cmlenz
date: Wed, 21 Apr 2010 22:02:28 +0000
parents: 27d210790d27
children: 85e4678337cf
--- a/genshi/template/tests/eval.py
+++ b/genshi/template/tests/eval.py
@@ -248,6 +248,11 @@
         expr = Expression("filter(lambda x: x > 2, items)")
         self.assertEqual([3, 4], expr.evaluate(data))
 
+    def test_lambda_tuple_arg(self):
+        data = {'items': [(1, 2), (2, 1)]}
+        expr = Expression("filter(lambda (x, y): x > y, items)")
+        self.assertEqual([(2, 1)], expr.evaluate(data))
+
     def test_list_comprehension(self):
         expr = Expression("[n for n in numbers if n < 2]")
         self.assertEqual([0, 1], expr.evaluate({'numbers': range(5)}))