Date tweaks in certificates, and support great ancients

person/templates/person/certificate.html

@@ -2,6 +2,7 @@
 {% load i18n %}
 {% load static %}
 {% load nm %}
+{% load none_if_epoch %}
 
 {% block head %}
 {{block.super}}
@@ -135,9 +136,13 @@ p {
 
 <div id="cert-text" class="textblock">
   <p id="cert-text-lead">
+  {% if person.status_changed|is_epoch %}
+  Since the very early years of Debian, is a
+  {% else %}
   Has passed through the <b>New Maintainer Process</b>,<br/>
   has been approved by <b>Debian Account Managers</b>,<br/>
   and therefore has become a
+  {% endif %}
   </p>
 
   <p id="cert-status">Debian Developer</p>
@@ -151,7 +156,9 @@ p {
   <p>Login: {{person.get_ldap_uid}}</p>
   <p>Email address: {{person.get_ldap_uid}}@debian.org</p>
   <p>PGP/GPG fingerprint: {{person.fpr|fingerprint}}</p>
-  <p>Attainment date: {{person.status_changed}}</p>
+  {% if not person.status_changed|is_epoch %}
+  <p>Attainment date: {{person.status_changed|date:"Y-m-d"}}</p>
+  {% endif %}
 </div>
 
 <div id="cert-debian-url" class="textblock">
@@ -168,7 +175,7 @@ p {
 </div>
 
 <div id="cert-date" class="textblock">
-Date of Certificate issuance: {{person.status_changed}}
+  Date of Certificate issuance: {{today}}
 </div>
 
 {% endblock %}

person/views.py

@@ -257,6 +257,7 @@ class Certificate(VisitPersonMixin, TemplateView):
 
         ctx.update(
             upload_rights=self.person.status == const.STATUS_DD_U,
+            today=datetime.date.today(),
         )
 
         return ctx

public/templatetags/none_if_epoch.py

@@ -4,6 +4,7 @@ import datetime
 
 register = template.Library()
 
+
 @register.filter
 def none_if_epoch(value):
     epoch = datetime.datetime(1970, 1, 1, tzinfo=utc)
@@ -11,3 +12,11 @@ def none_if_epoch(value):
         return None
     else:
         return value
+
+
+@register.filter
+def is_epoch(value):
+    if value is None:
+        return True
+    epoch = datetime.datetime(1970, 1, 1, tzinfo=utc)
+    return value == epoch