Mercurial > genshi > genshi-test
comparison 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 |
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| 895:f30c9fb10272 | 896:248d6671a7e1 |
|---|---|
| 245 | 245 |
| 246 def test_lambda(self): | 246 def test_lambda(self): |
| 247 data = {'items': range(5)} | 247 data = {'items': range(5)} |
| 248 expr = Expression("filter(lambda x: x > 2, items)") | 248 expr = Expression("filter(lambda x: x > 2, items)") |
| 249 self.assertEqual([3, 4], expr.evaluate(data)) | 249 self.assertEqual([3, 4], expr.evaluate(data)) |
| 250 | |
| 251 def test_lambda_tuple_arg(self): | |
| 252 data = {'items': [(1, 2), (2, 1)]} | |
| 253 expr = Expression("filter(lambda (x, y): x > y, items)") | |
| 254 self.assertEqual([(2, 1)], expr.evaluate(data)) | |
| 250 | 255 |
| 251 def test_list_comprehension(self): | 256 def test_list_comprehension(self): |
| 252 expr = Expression("[n for n in numbers if n < 2]") | 257 expr = Expression("[n for n in numbers if n < 2]") |
| 253 self.assertEqual([0, 1], expr.evaluate({'numbers': range(5)})) | 258 self.assertEqual([0, 1], expr.evaluate({'numbers': range(5)})) |
| 254 | 259 |