Changed the telechat date admin to use the 'initial-date' field value instead of the now nonfunctional form.initial dictionary. This may need revisiting under Django 1.11, which has an official api to grab a form's initial values. This fixes a server 500 error on trying to save a non-default telechat date.

 - Legacy-Id: 14210

Author: levkowetz

ietf/iesg/admin.py

@@ -1,5 +1,7 @@
 from django.contrib import admin
 
+import debug                            # pyflakes:ignore
+
 from ietf.doc.models import TelechatDocEvent
 from ietf.iesg.models import TelechatDate, TelechatAgendaItem
 
@@ -14,7 +16,7 @@ def save_model(self, request, obj, form, change):
         '''
         super(TelechatDateAdmin, self).save_model(request, obj, form, change)
         if 'date' in form.changed_data:
-            old_date = form.initial['date']
+            old_date = form.data['initial-date']
             new_date = form.cleaned_data['date']
             TelechatDocEvent.objects.filter(telechat_date=old_date).update(telechat_date=new_date)
 

ietf/iesg/tests.py

@@ -415,7 +415,7 @@ def test_admin_change(self):
         telechat_date = TelechatDate.objects.get(date=draft.telechat_date())
         url = urlreverse('admin:iesg_telechatdate_change', args=(telechat_date.id,))
         self.client.login(username="secretary", password="secretary+password")
-        r = self.client.post(url, {'date':today.strftime('%Y-%m-%d')})
+        r = self.client.post(url, {'initial-date': telechat_date.date.strftime('%Y-%m-%d'), 'date':today.strftime('%Y-%m-%d')})
         self.assertRedirects(r, urlreverse('admin:iesg_telechatdate_changelist'))
         self.assertEqual(draft.telechat_date(),today)