| commit | dfe39f1ac85c7ec352c72ad6c63090a5af7f2ec2 | [log] [tgz] |
|---|---|---|
| author | Philip Jenvey <pjenvey@underboss.org> | Sat Dec 06 19:45:02 2008 +0000 |
| committer | Philip Jenvey <pjenvey@underboss.org> | Sat Dec 06 19:45:02 2008 +0000 |
| tree | 6e95e8fff896380401caa1f98d4e3f37e135ac23 | |
| parent | 1c7f13a492f92f3e70a2a7fa42882423d833dcf2 [diff] |
reapply the _fields check, it's needed for CPython 2.5
diff --git a/lib/mako/_ast_util.py b/lib/mako/_ast_util.py index 706425c..6ff4ab9 100644 --- a/lib/mako/_ast_util.py +++ b/lib/mako/_ast_util.py
@@ -171,6 +171,9 @@ def iter_fields(node): """Iterate over all fields of a node, only yielding existing fields.""" + # CPython 2.5 compat + if not hasattr(node, '_fields') or not node._fields: + return for field in node._fields: try: yield field, getattr(node, field)