load all on page open

main/views.py

@@ -8,9 +8,10 @@ from django.http import HttpResponseRedirect, HttpResponse
 from django.template import RequestContext
 from django.utils.translation import ugettext_lazy as _
 from django.utils import simplejson
-from pydash.settings import TIME_JS_REFRESH
+from pydash.settings import TIME_JS_REFRESH, TIME_JS_REFRESH_LONG
 
 time_refresh = TIME_JS_REFRESH
+time_refresh_long = TIME_JS_REFRESH_LONG
 
 def index(request):
     """
@@ -102,14 +103,14 @@ def get_users():
 	pipe = os.popen("who |" + "awk '{print $1, $2, $6}'")
 	data = pipe.read().strip().split('\n')
 	pipe.close()
-
+	
 	data = [i.split(None, 3) for i in data]
 
     except Exception, err:
 	data = str(err)
     
-    if not data:
-	data = ['No data available']
+    if data[0] == []:
+	data = [['No', 'data', 'available']]
     
     return data
 	
@@ -235,5 +236,6 @@ def getall(request):
 					    'gettraffic': get_traffic('eth0'),
 					    #'getusers': get_users(),
 					    'getcpuusage': get_cpu_usage(),
-					    'time_refresh': time_refresh
+					    'time_refresh': time_refresh,
+					    'time_refresh_long': time_refresh_long
 					    }, context_instance=RequestContext(request))

pydash/settings.py

@@ -31,6 +31,7 @@ ADMINS = (
 MANAGERS = ADMINS
 
 TIME_JS_REFRESH = 30000
+TIME_JS_REFRESH_LONG = 120000
 
 ALLOWED_HOSTS = ['*']
 

templates/main.html

@@ -69,7 +69,7 @@
                 <br>
               <div style="text-align:center;">
 		<b>OS:</b> <span class=""></span>{{ getplatform }}<br>
-              	<b>Uptime:</b> <span class="" id="os-uptime"></span> Hours<br>
+              	<b>Uptime:</b> <span class="" id="get-uptime"></span> Hours<br>
               	<b>Hostname:</b> <span class=""></span>{{ gethostname }}<br>
 		<b>CPU(s):</b> <span class=""></span>{{ getcpus.cpus }} x {{ getcpus.type }}
               	<br><br>
@@ -280,8 +280,8 @@ function get_os_data(url, element) {
 
 var dashboard = {};
 
-dashboard.getOs = function() {
-	get_os_data('/info/uptime/', "#os-uptime");
+dashboard.getUptime = function() {
+	get_os_data('/info/uptime/', "#get-uptime");
 	}
 dashboard.getDisk = function() {
 	$.getJSON('/info/getdisk/{{ getdisk }}', function(data) {
@@ -347,12 +347,21 @@ var load_ctx = $("#loadChart").get(0).getContext("2d");
         $(function() {
             window.setInterval('memory_usage()', {{ time_refresh }});
             window.setInterval('load_average()', {{ time_refresh }});
-            window.setInterval('dashboard.getOs()', {{ time_refresh }});
-            window.setInterval('dashboard.getDisk()', {{ time_refresh }});
-            window.setInterval('dashboard.getUsers()', {{ time_refresh }});
+            window.setInterval('dashboard.getUptime()', {{ time_refresh_long }});
+            window.setInterval('dashboard.getDisk()', {{ time_refresh_long }});
+            window.setInterval('dashboard.getUsers()', {{ time_refresh_long }});
             window.setInterval('cpuu_usage()', {{ time_refresh }});
         });
-        
+
+$(function pageLoad() {
+    memory_usage();
+    load_average();
+    cpuu_usage();
+    dashboard.getUptime();
+    dashboard.getDisk();
+    dashboard.getUsers();
+    });
+
 </script>
 {% endblock %}
 

usage/views.py

@@ -4,9 +4,10 @@ from django.template import RequestContext
 from django.utils import simplejson
 
 from main.views import *
-from pydash.settings import TIME_JS_REFRESH
+from pydash.settings import TIME_JS_REFRESH, TIME_JS_REFRESH_LONG
 
 time_refresh = TIME_JS_REFRESH
+time_refresh_long = TIME_JS_REFRESH_LONG
 
 def uptime(request):
     """
@@ -231,4 +232,4 @@ def loadaverage(request):
     response['Content-Type'] = "text/javascript"
     response.cookies['load_average'] = datasets
     response.write(data)
-    return response
+    return response