Cleanups, permissions separation into explicit module, absolute import update

apps/lock_manager/__init__.py

@@ -1,4 +1,6 @@
-from lock_manager.exceptions import LockError
-from lock_manager.models import Lock as LockModel
+from __future__ import absolute_import
+
+from .exceptions import LockError
+from .models import Lock as LockModel
 
 Lock = LockModel.objects

apps/lock_manager/admin.py

@@ -1,6 +1,8 @@
+from __future__ import absolute_import
+
 from django.contrib import admin
 
-from lock_manager.models import Lock
+from .models import Lock
 
 
 class LockAdmin(admin.ModelAdmin):

apps/lock_manager/managers.py

@@ -1,3 +1,5 @@
+from __future__ import absolute_import
+
 import logging
 import datetime
 
@@ -6,7 +8,7 @@ from django.db.utils import IntegrityError
 from django.db import transaction
 from django.db import models
 
-from lock_manager.exceptions import LockError
+from .exceptions import LockError
 
 logger = logging.getLogger(__name__)
 

apps/lock_manager/models.py

@@ -1,10 +1,12 @@
+from __future__ import absolute_import
+
 import datetime
 
 from django.db import models
 from django.utils.translation import ugettext_lazy as _
 
-from lock_manager.managers import LockManager
-from lock_manager.conf.settings import DEFAULT_LOCK_TIMEOUT
+from .managers import LockManager
+from .conf.settings import DEFAULT_LOCK_TIMEOUT
 
 
 class Lock(models.Model):