Changeset 155

Timestamp:

05/07/06 10:02:42 (2 years ago)

Author:

xi

Message:

Allow first=None for add_implicit_resolver.

Files:

• pyyaml/trunk/lib/yaml/resolver.py (modified) (1 diff)

pyyaml/trunk/lib/yaml/resolver.py

@@ -26 +26 @@
-        if not 'yaml_implicit_resolvers' in cls.__dict__:
-            cls.yaml_implicit_resolvers = cls.yaml_implicit_resolvers.copy()
+        if first is None:
+            first = [None]
-        for ch in first:
-            cls.yaml_implicit_resolvers.setdefault(ch, []).append((tag, regexp))