#Note: Currently flask_debugtoolbar is not compatible with flask. #import flask_debugtoolbar from werkzeug.middleware.profiler import ProfilerMiddleware # Debugging toolbar #toolbar = flask_debugtoolbar.DebugToolbarExtension() # Profiler class Profiler(object): def init_app(self, app): app.wsgi_app = ProfilerMiddleware( app.wsgi_app, restrictions=[30] ) profiler = Profiler()