diff --git a/common/wsgi.py b/common/wsgi.py
index bbe7830..77819d7 100644
--- a/common/wsgi.py
+++ b/common/wsgi.py
@@ -1,28 +1,34 @@
"""
WSGI config for epcstages project.
-This module contains the WSGI application used by Django's development server
-and any production WSGI deployments. It should expose a module-level variable
-named ``application``. Django's ``runserver`` and ``runfcgi`` commands discover
-this application via the ``WSGI_APPLICATION`` setting.
-
-Usually you will have the standard Django WSGI application here, but it also
-might make sense to replace the whole Django WSGI application with a custom one
-that later delegates to the Django one. For example, you could introduce WSGI
-middleware here, or combine a Django application with an application of another
-framework.
-
"""
import os
-os.environ.setdefault("DJANGO_SETTINGS_MODULE", "common.settings")
+UPGRADING = False
-# This application object is used by any WSGI server configured to use this
-# file. This includes Django's development server, if the WSGI_APPLICATION
-# setting points here.
-from django.core.wsgi import get_wsgi_application
-application = get_wsgi_application()
-# Apply WSGI middleware here.
-# from helloworld.wsgi import HelloWorldApplication
-# application = HelloWorldApplication(application)
+def upgrade_in_progress(environ, start_response):
+ response_headers = [('Content-type','text/html')]
+ response = """
+
+ This site is in maintenance mode, please come back in some minutes.
+ Ce site est actuellement en maintenance, merci de revenir dans quelques minutes.
+
+ """
+ if environ['REQUEST_METHOD'] == 'GET':
+ status = '200 OK'
+ else:
+ status = '403 Forbidden'
+ start_response(status, response_headers)
+ return [response]
+
+if UPGRADING:
+ application = upgrade_in_progress
+else:
+ os.environ.setdefault("DJANGO_SETTINGS_MODULE", "common.settings")
+
+ # This application object is used by any WSGI server configured to use this
+ # file. This includes Django's development server, if the WSGI_APPLICATION
+ # setting points here.
+ from django.core.wsgi import get_wsgi_application
+ application = get_wsgi_application()