Implement UserConfigKlass.__iter__() so that tests pass.

svn path=/main/trunk/; revision=6914

diff --git a/pym/portage/env/config.py b/pym/portage/env/config.py
index 192d1085293d6980103921fcc60eec90ca83a199..a354dcf7de6b66198db5469c7f7419600b8e360e 100644 (file)
--- a/pym/portage/env/config.py
+++ b/pym/portage/env/config.py
@@ -30,6 +30,9 @@ class UserConfigKlass(UserDict,object):
 
                self.data, self.errors = self._loader.load()
 
+       def __iter__(self):
+               return iter(self.data)
+
 class PackageKeywordsFile(UserConfigKlass):
        """
        Inherits from UserConfigKlass; implements a file-based backend.