X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=nodecommon.py;fp=nodecommon.py;h=cbbc2c43cb8f8e63f8815fb99888f2dd7a113af0;hb=32e6f3bdf4fe68b057cf070b756418333ae707d6;hp=624ee2ca39a32da4f982603745619c3982b7b052;hpb=90538dc0769a98b872edd703c3a16006c2aaa3c8;p=monitor.git

diff --git a/nodecommon.py b/nodecommon.py
index 624ee2c..cbbc2c4 100644
--- a/nodecommon.py
+++ b/nodecommon.py
@@ -109,6 +109,16 @@ 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'])