euscanwww: Display unstable versions in package table list

Signed-off-by: volpino <fox91@anche.no>

euscanwww/djeuscan/templates/euscan/_packages.html

@@ -2,6 +2,7 @@
 {% load sub %}
 {% load div %}
 {% load mul %}
+{% load euscan_tags %}
 
 {% load url from future %}
 
@@ -25,7 +26,15 @@
       </a>
       {% package_bar package %}
     </td>
-    <td>{{ package.last_version_gentoo.version }}</td>
+    <td>
+      {% with vtype=package.last_version_gentoo.version|version_type %}
+        {% if not vtype|is_stable %}
+          <img src="{{ STATIC_URL }}img/unstable-icon.png" alt="unstable" title="{{ vtype }}" />
+        {% endif %}
+      {% endwith %}
+
+      {{ package.last_version_gentoo.version }}
+    </td>
     <td>{{ package.last_version_overlay.version }}</td>
     <td>{{ package.last_version_upstream.version }}</td>
     {% package_cols package %}

euscanwww/djeuscan/templatetags/euscan_tags.py

@@ -62,3 +62,8 @@ def overlays_table(overlays):
 @register.filter
 def is_stable(version_type):
     return helpers.is_version_type_stable(version_type)
+
+
+@register.filter
+def version_type(version):
+    return helpers.get_version_type(version)