Process stats in node sync

1 files changed, 14 insertions, 1 deletions

diff --git a/sugar_network/toolkit/rrd.py b/sugar_network/toolkit/rrd.py
index 87b3c40..5fe9f44 100644
--- a/sugar_network/toolkit/rrd.py
+++ b/sugar_network/toolkit/rrd.py
@@ -17,7 +17,7 @@
 
 $Repo: git://git.sugarlabs.org/alsroot/codelets.git$
 $File: src/rrd.py$
-$Date: 2012-07-12$
+$Date: 2012-08-09$
 
 """
 
@@ -59,6 +59,10 @@ class Rrd(object):
                 self._dbset(name).load(filename, int(revision or 0))
 
     @property
+    def root(self):
+        return self._root
+
+    @property
     def step(self):
         return self._step
 
@@ -83,6 +87,15 @@ class Rrd(object):
         return db
 
 
+class ReadOnlyRrd(Rrd):
+
+    def __init__(self, root):
+        Rrd.__init__(self, root, 1, [])
+
+    def put(self, name, values, timestamp=None):
+        raise RuntimeError('Write access is denied')
+
+
 class _DbSet(object):
 
     def __init__(self, root, name, step, rras):