Fix : migration for renaming permission Srv.view_soa to Srv.view_srv

machines/migrations/0079_auto_20180416_0107.py

@@ -0,0 +1,36 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.7 on 2018-04-15 23:07
+from __future__ import unicode_literals
+
+from django.db import migrations
+
+def rename_permission_soa_to_srv(apps, schema_editor):
+    Permission = apps.get_model('auth', 'Permission')
+    # The Permission called 'view_soa' but in the Srv object
+    try:
+        to_rename = Permission.objects.get(
+            codename='view_soa',
+            content_type__model='srv'
+        )
+    except Permission.DoesNotExist:
+        # The permission is missing so no problem
+        pass
+    else:
+        to_rename.name = 'Peut voir un object srv'
+        to_rename.codename = 'view_srv'
+        to_rename.save()
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('machines', '0078_auto_20180415_1252'),
+    ]
+
+    operations = [
+        migrations.RunPython(rename_permission_soa_to_srv),
+        migrations.AlterModelOptions(
+            name='srv',
+            options={'permissions': (('view_srv', 'Peut voir un objet srv'),)},
+        ),
+    ]

machines/models.py

@@ -698,7 +698,7 @@ class Srv(RevMixin, AclMixin, models.Model):
 
     class Meta:
         permissions = (
-            ("view_soa", "Peut voir un objet soa"),
+            ("view_srv", "Peut voir un objet srv"),
         )
 
     def __str__(self):