refs #528. Fixes migrations.

sfm/ui/migrations/0007_auto_20161104_1454.py → sfm/ui/migrations/0006_auto_20161114_1637.py

@@ -4,19 +4,25 @@
 from django.db import migrations, models
 import datetime
 from django.utils.timezone import utc
+import ui.models
 
 
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('ui', '0006_auto_20161101_1121'),
+        ('ui', '0005_user_harvest_notifications'),
     ]
 
     operations = [
+        migrations.AddField(
+            model_name='credential',
+            name='credential_id',
+            field=models.CharField(default=ui.models.default_uuid, null=True, max_length=32),
+        ),
         migrations.AddField(
             model_name='export',
             name='date_updated',
-            field=models.DateTimeField(default=datetime.datetime(2016, 11, 4, 18, 54, 9, 637584, tzinfo=utc), auto_now=True),
+            field=models.DateTimeField(default=datetime.datetime(2016, 11, 14, 21, 37, 16, 973833, tzinfo=utc), auto_now=True),
             preserve_default=False,
         ),
         migrations.AddField(
@@ -49,6 +55,11 @@ class Migration(migrations.Migration):
             name='service',
             field=models.CharField(max_length=255, null=True),
         ),
+        migrations.AddField(
+            model_name='historicalcredential',
+            name='credential_id',
+            field=models.CharField(default=ui.models.default_uuid, max_length=32, db_index=True),
+        ),
         migrations.AlterField(
             model_name='export',
             name='status',

sfm/ui/migrations/0007_auto_20161114_1637.py

@@ -0,0 +1,25 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+import uuid
+
+
+def gen_uuid(apps, schema_editor):
+    MyModel = apps.get_model('ui', 'Credential')
+    for row in MyModel.objects.all():
+        row.credential_id = uuid.uuid4()
+        row.save()
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('ui', '0006_auto_20161114_1637'),
+    ]
+
+    operations = [
+        # omit reverse_code=... if you don't want the migration to be reversible.
+        migrations.RunPython(gen_uuid, reverse_code=migrations.RunPython.noop),
+    ]

sfm/ui/migrations/0006_auto_20161101_1121.py → sfm/ui/migrations/0008_auto_20161114_1638.py

@@ -4,22 +4,16 @@
 from django.db import migrations, models
 import ui.models
 
-
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('ui', '0005_user_harvest_notifications'),
+        ('ui', '0007_auto_20161114_1637'),
     ]
 
     operations = [
-        migrations.AddField(
+        migrations.AlterField(
             model_name='credential',
             name='credential_id',
             field=models.CharField(default=ui.models.default_uuid, unique=True, max_length=32),
         ),
-        migrations.AddField(
-            model_name='historicalcredential',
-            name='credential_id',
-            field=models.CharField(default=ui.models.default_uuid, max_length=32, db_index=True),
-        ),
     ]