Removed the obsolete field Group._ad, and added a migration for the change.

- Legacy-Id: 9147

ietf/group/admin.py

@@ -26,7 +26,7 @@ class GroupAdmin(admin.ModelAdmin):
     list_filter = ["type", "state", "time"]
     search_fields = ["acronym", "name"]
     ordering = ["name"]
-    raw_id_fields = ["charter", "parent", "_ad"]
+    raw_id_fields = ["charter", "parent"]
     inlines = [RoleInline, GroupURLInline]
     prepopulated_fields = {"acronym": ("name", )}
 
@@ -107,7 +107,7 @@ class GroupHistoryAdmin(admin.ModelAdmin):
     list_filter = ["type"]
     search_fields = ["acronym", "name"]
     ordering = ["name"]
-    raw_id_fields = ["group", "parent", "_ad"]
+    raw_id_fields = ["group", "parent"]
 
 admin.site.register(GroupHistory, GroupHistoryAdmin)
 

ietf/group/migrations/0003_auto_20150304_0743.py

@@ -0,0 +1,22 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models, migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('group', '0002_auto_20150208_1012'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='group',
+            name='ad',
+        ),
+        migrations.RemoveField(
+            model_name='grouphistory',
+            name='ad',
+        ),
+    ]

ietf/group/models.py

@@ -18,7 +18,6 @@ class GroupInfo(models.Model):
     type = models.ForeignKey(GroupTypeName, null=True)
     parent = models.ForeignKey('Group', blank=True, null=True)
     description = models.TextField(blank=True)
-    _ad = models.ForeignKey(Person, verbose_name="AD", blank=True, null=True, db_column="ad_id")
     list_email = models.CharField(max_length=64, blank=True)
     list_subscribe = models.CharField(max_length=255, blank=True)
     list_archive = models.CharField(max_length=255, blank=True)