diff options
| -rw-r--r-- | numpy/lib/tests/test_utils.py | 4 | ||||
| -rw-r--r-- | numpy/lib/utils.py | 3 |
2 files changed, 7 insertions, 0 deletions
diff --git a/numpy/lib/tests/test_utils.py b/numpy/lib/tests/test_utils.py index 21415d96b..93c674766 100644 --- a/numpy/lib/tests/test_utils.py +++ b/numpy/lib/tests/test_utils.py @@ -46,5 +46,9 @@ def test_deprecate_fn(): assert_('old_func3' in new_func3.__doc__) assert_('new_func3' in new_func3.__doc__) +def test_safe_eval_nameconstant(): + # Test if safe_eval supports Python 3.4 _ast.NameConstant + utils.safe_eval('None') + if __name__ == "__main__": run_module_suite() diff --git a/numpy/lib/utils.py b/numpy/lib/utils.py index 1b968f1fc..bd5d04430 100644 --- a/numpy/lib/utils.py +++ b/numpy/lib/utils.py @@ -1062,6 +1062,9 @@ class SafeEval(object): else: raise SyntaxError("Unknown name: %s" % node.id) + def visitNameConstant(self, node): + return node.value + def safe_eval(source): """ Protected string evaluation. |