get interfaces

main/views.py

@@ -68,8 +68,12 @@ def get_ipaddress():
 
 	data = [n for n in data if not n.startswith(('lo', '127'))] 
 	
-	itf = dict(zip(*[iter(data)] * 2))
 	data = [i.split(None, 2) for i in data]
+	for e in data:
+	    if len(e) > 2:
+		itf = dict(zip([iter(e[0])]))
+	    else:
+		itf = [e[0]]
 		
 	ips = {'interface': itf, 'itfip': data}
 	

usage/views.py

@@ -251,7 +251,10 @@ def gettraffic(request):
     cookie_traffic = {}
 
     try:
-        traffic = get_traffic('eth0')
+	intf = get_ipaddress()
+	intf = intf['interface'][0]
+	
+        traffic = get_traffic(intf)
     except Exception:
         traffic = 0