v 1.3

main/views.py

@@ -255,7 +255,7 @@ def get_cpu_usage():
     """
     Get the CPU usage and running processes
     """
-    try:
+    try: 
 	pipe = os.popen("ps aux --sort -%cpu,-rss")
 	data = pipe.read().strip().split('\n')
 	pipe.close()
@@ -295,19 +295,25 @@ def get_load():
     return data
 
 def get_netstat():
+    """
+    Get ports and applications
+    """
     try:
-        pipe = os.popen("netstat -tlnp|grep LISTEN|awk '{print $4, $5, $7}'")
+        pipe = os.popen("netstat -tlnp |" + "grep 'LISTEN' |" + "awk '{print $4, $5, $7}'")
         data = pipe.read().strip().split('\n')
         pipe.close()
+        
         data = [i.split(None, 3) for i in data]
+    
     except Exception, err:
         data = str(err)
+    
     if data[0] == []:
-	    data = [['No', 'data', 'available']]
-    #for i in data:
-    #    temp = i.split()
-    #    print temp[3] + temp[4]
+	data = [['No', 'data', 'available']]
+
     return data
+
+
 @login_required(login_url='/login/')
 def getall(request):
 	

pydash/settings.py

@@ -36,7 +36,7 @@ TIME_JS_REFRESH = 30000
 TIME_JS_REFRESH_LONG = 120000
 TIME_JS_REFRESH_NET = 2000
 
-VERSION = 1.2
+VERSION = 1.3
 
 ALLOWED_HOSTS = ['*']
 

templates/main.html

@@ -415,7 +415,6 @@ dashboard.getNetstat = function() {
                 tr+='<tr><td>'+item[0]+'</td><td>'+item[1]+'</td><td>'+item[2]+'</td></tr>';
                 })
             tr+='';
-            console.log(tr);
             $("#get-netstat").html( tr );
         });
     }

usage/views.py

@@ -38,7 +38,11 @@ def getnetstat(request):
     """
     Return netstat output
     """
-    net_stat = get_netstat()
+    try:
+	net_stat = get_netstat()
+    except Exception:
+	net_stat = None
+	
     data = json.dumps(net_stat)
     response = HttpResponse()
     response['Content-Type'] = "text/javascript"