Add the --profile option to runserver

Author: pypingou

runserver.py

@@ -4,6 +4,14 @@
 __requires__ = ['SQLAlchemy >= 0.7', 'jinja2 >= 2.4']
 import pkg_resources
 
+import sys
+from werkzeug.contrib.profiler import ProfilerMiddleware
+
 from mirrormanager2 import APP
 APP.debug = True
+
+if '--profile' in sys.argv:
+    APP.config['PROFILE'] = True
+    APP.wsgi_app = ProfilerMiddleware(APP.wsgi_app, restrictions=[30])
+
 APP.run()