Changeset 57 for branches/pyyaml3000/lib/yaml/constructor.py

Timestamp:

02/24/06 16:16:14 (7 years ago)

Author:

xi

Message:

Fix a few bugs.

File:

• branches/pyyaml3000/lib/yaml/constructor.py (modified) (3 diffs)

branches/pyyaml3000/lib/yaml/constructor.py

@@ +1 @@
+
+__all__ = ['BaseConstructor', 'Constructor', 'ConstructorError',
+    'YAMLObject', 'YAMLObjectMetaclass']
 
 from error import *
@@ -325 +328 @@
         return self.construct_mapping(node)
 
+    def construct_undefined(self, node):
+        raise ConstructorError(None, None,
+                "could not determine a constructor for the tag %r" % node.tag.encode('utf-8'),
+                node.start_marker)
+
 Constructor.add_constructor(
         u'tag:yaml.org,2002:null',
@@ -368 +376 @@
         u'tag:yaml.org,2002:map',
         Constructor.construct_yaml_map)
+
+Constructor.add_constructor(None,
+        Constructor.construct_undefined)
 
 class YAMLObjectMetaclass(type):