Raise ValueError with repr of failing node

sebastinas · sebastinas · commit 5bdb173a6fb7 · 2020-10-11T17:42:44.000+02:00
diff --git a/bpython/simpleeval.py b/bpython/simpleeval.py
@@ -177,7 +177,7 @@ def _convert(node):
             attr = node.attr
             return getattr_safe(obj, attr)
 
-        raise ValueError("malformed string")
+        raise ValueError("malformed node or string: {!r}".format(node))
 
     return _convert(node_or_string)
 
