migrate session length setting

awx/conf/fields.py

@@ -6,7 +6,6 @@ from collections import OrderedDict
 # Django
 from django.core.validators import URLValidator
 from django.utils.translation import ugettext_lazy as _
-from django.conf import settings
 
 # Django REST Framework
 from rest_framework.fields import *  # noqa
@@ -43,13 +42,6 @@ class IntegerField(IntegerField):
         if ret == '' and self.allow_null and not getattr(self, 'allow_blank', False):
             return None
         return ret
-        
-        
-class AuthTokenField(IntegerField):
-    
-    def to_internal_value(self, data):
-        settings.SESSION_COOKIE_AGE = data
-        return super(AuthTokenField, self).to_internal_value(data)
 
 
 class StringListField(ListField):

awx/conf/migrations/0005_v330_rename_two_session_settings.py

@@ -0,0 +1,62 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+from django.utils import timezone
+from django.db import migrations
+
+
+def copy_session_settings(apps, schema_editor):
+
+    
+    def rename_setting(old_key, new_key):
+        Setting = apps.get_model('conf', 'Setting')
+        
+        if Setting.objects.filter(key=new_key).exists():
+            logger.error('Setting', new_key, 'unexpectedly exists before this migration, \
+                          it will be replaced by the value of the', AUTH_TOKEN_EXPIRATION, 'setting.')
+            
+    
+    
+    
+    Setting = apps.get_model('conf', 'Setting')
+    
+    mapping = {
+    'AUTH_TOKEN_EXPIRATION': 'SESSION_COOKIE_AGE',
+    'AUTH_TOKEN_PER_USER': 'SESSIONS_PER_USER'
+}
+for before, after in mapping.items():
+    ...
+    
+    
+    for setting_name in mapping:
+        old_setting = Setting.objects.filter(key=setting_name).first()
+        if 
+    
+    if Setting.objects.filter(key='SESSION_COOKIE_AGE').exists():
+        logger.error('Setting SESSION_COOKIE_AGE unexpectedly exists before this migration, it will be replaced by AUTH_TOKEN_EXPIRATION setting')
+    
+    
+    if Setting.objects.filter(key='AUTH_TOKEN_EXPIRATION').exists():
+        Setting.objects.filter(key='SESSION_COOKIE_AGE').delete()
+        Setting.objects.get_or_create(key='SESSION_COOKIE_AGE', 
+                                      value=Setting.objects.get(key='AUTH_TOKEN_EXPIRATION').value,
+                                      created=timezone.now(),
+                                      modified=timezone.now())
+                                      
+    if Setting.objects.filter(key='AUTH_TOKEN_PER_USER').exists():
+        Setting.objects.filter(key='SESSIONS_PER_USER').delete()
+        Setting.objects.get_or_create(key='SESSIONS_PER_USER', 
+                                      value=Setting.objects.get(key='AUTH_TOKEN_PER_USER').value,
+                                      created=timezone.now(),
+                                      modified=timezone.now())
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('conf', '0004_v320_reencrypt'),
+    ]
+
+    operations = [
+        migrations.RunPython(copy_session_settings),
+    ]
+