X-Git-Url: http://git.onelab.eu/?p=monitor.git;a=blobdiff_plain;f=nodecommon.py;h=334bc3e008dd690f5076cff5a6e34c24f97f4931;hp=a3117d8097fe2fcf39c946c5415f32303348ed2d;hb=6f2351e4b44590221425fa9b4bfa77c92db49b6a;hpb=19414270cf2c8429daab02fdebbd8081d9ba0db0

diff --git a/nodecommon.py b/nodecommon.py
index a3117d8..334bc3e 100644
--- a/nodecommon.py
+++ b/nodecommon.py
@@ -112,6 +112,16 @@ def diff_time(timestamp, abstime=True):
 		t_str = "%s mnths ago" % int(t)
 	return t_str
 
+def getvalue(fb, path):
+    indexes = path.split("/")
+    values = fb
+    for index in indexes:
+        if index in values:
+            values = values[index]
+        else:
+            return None
+    return values
+
 def nodegroup_display(node, fb, conf=None):
 	if node['hostname'] in fb['nodes']:
 		node['current'] = get_current_state(fb['nodes'][node['hostname']]['values'])