# HG changeset patch
# User Sean Farley <sean.michael.farley@gmail.com>
# Date 2014-12-22 17:07:37
# Node ID 19d6271a70db2de90dbd672d21a6d0d129113f66
# Parent  50229b4c33bec82f6ba972caeb08e89205ce2ceb

namespaces: add __iter__ and iteritems methods

Iterating over all the namespaces is a common operation, naturally, so we add
those methods now. Since we are using a sorted dictionary, this method just
calls the underlying __iter__ or iteritems method.

diff --git a/mercurial/namespaces.py b/mercurial/namespaces.py
--- a/mercurial/namespaces.py
+++ b/mercurial/namespaces.py
@@ -49,6 +49,12 @@ class namespaces(object):
         """returns the namespace object"""
         return self._names[namespace]
 
+    def __iter__(self):
+        return self._names.__iter__()
+
+    def iteritems(self):
+        return self._names.iteritems()
+
     def addnamespace(self, namespace, order=None):
         """register a namespace