Ticket #61.

lib/templatetags/libextras.py

@@ -0,0 +1,18 @@
+import os
+from django import template
+from mailng.lib import exec_cmd
+
+register = template.Library()
+
+@register.simple_tag
+def get_version():
+    if os.path.isdir(".hg"):
+        version = "dev-"
+        code, output = exec_cmd("hg id -i")
+        version += output.rstrip()
+        return version
+    elif os.path.exists("VERSION"):
+        code, output = exec_cmd("cat VERSION")
+        return output.rstrip()
+    else:
+        return "Unknown"

templates/registration/login.html

@@ -1,4 +1,5 @@
 {% load i18n %}
+{% load libextras %}
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml">
@@ -21,7 +22,7 @@
        {% if error %}
       <div class="error"><p>{{ error }}</p></div>
       {% endif %}
-      <h2>2010 - Version 0.7-dev</h2>
+      <h2>{% now "Y" %} - Version {% get_version %}</h2>
     </div>
     <div id="test">
       <h3>{% trans "Welcome" %}</h3>