Separate once again the app registry and the backup apps

apps/backups/__init__.py

@@ -0,0 +1,80 @@
+from __future__ import absolute_import
+
+import inspect
+#import runpy
+
+from django.conf import settings
+from django.db import transaction, DatabaseError
+from django.utils.translation import ugettext_lazy as _
+from django.utils.importlib import import_module
+
+#from common.utils import encapsulate
+#from job_processor.exceptions import JobQueuePushError
+#from job_processor.models import JobQueue, JobType
+from project_tools.api import register_tool
+#from project_setup.api import register_setup
+#from navigation.api import bind_links, register_model_list_columns
+
+#from .classes import AppBackup, ModelBackup
+
+#from .links import (app_registry_tool_link, app_list, backup_tool_link, 
+#    restore_tool_link, backup_job_list, backup_job_create, backup_job_edit,
+#    backup_job_test)
+#from .literals import BACKUP_JOB_QUEUE_NAME
+from .models import App
+#from . import models
+
+#class UnableToRegister(Exception):
+#    pass
+        
+#apipkg.initpkg(__name__, {
+#    #'App': _App,
+##    'App': 'app_registry.models:App',
+#    #'App': models.App
+#})
+#pp = 1
+#from .models import App#as _App#, BackupJob as _BackupJob
+
+#@transaction.commit_on_success
+#def create_backups_job_queue():
+#    global backups_job_queue
+#    try:
+#        backups_job_queue, created = JobQueue.objects.get_or_create(name=BACKUP_JOB_QUEUE_NAME, defaults={'label': _('Backups'), 'unique_jobs': True})
+#    except DatabaseError:
+#        transaction.rollback()
+
+
+#bind_links(['app_list'], [app_list], menu_name='secondary_menu')
+
+#create_backups_job_queue()
+###backup_job_type = JobType('remote_backup', _(u'Remove backup'), do_backup)
+
+#register_setup(backup_tool_link)
+#register_tool(restore_tool_link)
+#bind_links([BackupJob, 'backup_job_list', 'backup_job_create'], [backup_job_list], menu_name='secondary_menu')
+#bind_links([BackupJob, 'backup_job_list', 'backup_job_create'], [backup_job_create], menu_name='sidebar')
+#bind_links([BackupJob], [backup_job_edit, backup_job_test])
+
+#register_model_list_columns(BackupJob, [
+#    {'name':_(u'begin date time'), 'attribute': 'begin_datetime'},
+#    {'name':_(u'storage module'), 'attribute': 'storage_module.label'},
+#    {'name':_(u'apps'), 'attribute': encapsulate(lambda x: u', '.join([unicode(app) for app in x.apps.all()]))},
+#])
+
+###app.set_backup([ModelBackup()])
+
+
+for app_name in settings.INSTALLED_APPS:
+    App.register(app_name)
+    print 'registry', app_name
+        
+    try:
+        post_init = import_module('%s.post_init' % app_name)
+    except ImportError:
+        pass
+    else:
+        print 'post', post_init
+        if post_init:
+            for name, value in inspect.getmembers(post_init):
+                if hasattr(value, '__call__') and name.startswith('init'):
+                    value()