Integrated credstash as a live properties setting in the app.py class

- initial versions kept it out of this class but updated as lots of duplication and errors as config
set up in multiple places and not all picking up credstash.

app/__init__.py

@@ -13,7 +13,7 @@ from app.its_dangerous_session import ItsdangerousSessionInterface
 import app.proxy_fix
 from config import configs
 from utils import logging
-
+from credstash import getAllSecrets
 
 db = SQLAlchemy()
 login_manager = LoginManager()
@@ -76,6 +76,13 @@ def init_app(app):
         if key in os.environ:
             app.config[key] = convert_to_boolean(os.environ[key])
 
+    if app.config['NOTIFY_ADMIN_ENVIRONMENT'] == 'live':
+        secrets = getAllSecrets(region="eu-west-1")
+
+        for key in app.config.keys():
+            if key in secrets:
+                    app.config[key] = secrets[key]
+
     @app.context_processor
     def inject_global_template_variables():
         return {'asset_path': '/static/'}

db.py

@@ -1,5 +1,3 @@
-from app import create_app
-import os
 from credstash import getAllSecrets
 from flask.ext.script import Manager, Server
 from flask_migrate import Migrate, MigrateCommand
@@ -7,7 +5,7 @@ from app import create_app, db
 
 secrets = getAllSecrets(region="eu-west-1")
 
-application = create_app(os.getenv('NOTIFICATIONS_ADMIN_ENVIRONMENT') or 'live')
+application = create_app('live')
 
 for key in application.config.keys():
         if key in secrets:

wsgi.py

@@ -1,22 +1,6 @@
 from app import create_app
-import os
-from credstash import getAllSecrets
-from flask.ext.script import Manager, Server
-from flask_migrate import Migrate, MigrateCommand
-from app import create_app, db
 
-secrets = getAllSecrets(region="eu-west-1")
-
-application = create_app(os.getenv('NOTIFICATIONS_ADMIN_ENVIRONMENT') or 'live')
-
-for key in application.config.keys():
-        if key in secrets:
-                application.config[key] = secrets[key]
-
-
-manager = Manager(application)
-migrate = Migrate(application, db)
-manager.add_command('db', MigrateCommand)
+application = create_app('live')
 
 if __name__ == "__main__":
         application.run()