euscanwww: better index

Thanks to George Prowse for the idea.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>

euscanwww/euscan/templatetags/timedelta.py

@@ -0,0 +1,19 @@
+from django import template
+from django.utils.timesince import timesince
+from datetime import datetime
+
+register = template.Library()
+
+def timedelta(value, arg=None):
+    if not value:
+        return ''
+    if arg:
+        cmp = arg
+    else:
+        cmp = datetime.now()
+    if value > cmp:
+        return "in %s" % timesince(cmp,value)
+    else:
+        return "%s ago" % timesince(value,cmp)
+
+register.filter('timedelta',timedelta)

euscanwww/templates/euscan/index.html

@@ -1,5 +1,7 @@
 {% extends "_base.html" %}
 
+{% load timedelta %}
+
 {% block content %}
 <h2>What's euscan ?</h2>
 <p>
@@ -17,7 +19,7 @@ euscan code source is available at <a href="http://git.iksaif.net/?p=euscan.git;
   <li>Versions: {{ n_packaged }}</li>
   <li>Versions not-packaged: {{ n_upstream }}</li>
   <li>Herds: {{ n_herds }}</li>
-  <li>Maintainer: {{ n_maintainers }}</li>
-  <li>Last scan: {{ last_scan }}</li>
+  <li>Maintainers: {{ n_maintainers }}</li>
+  <li>Last scan: {{ last_scan }} ({{ last_scan|timedelta }})</li>
 </ul>
 {% endblock %}