move blueprints in dedicated folder

app/blueprints/settings/__init__.py

@@ -0,0 +1,18 @@
+from flask import Blueprint
+from flask_login import login_required
+
+
+bp = Blueprint('settings', __name__)
+
+
+@bp.before_request
+@login_required
+def before_request():
+    '''
+    Ensures that the routes in this package can only be visited by users that
+    are logged in.
+    '''
+    pass
+
+
+from . import routes

app/blueprints/settings/routes.py

@@ -0,0 +1,10 @@
+from flask import g, url_for
+from flask_login import current_user
+from app.blueprints.users.settings.routes import settings as settings_route
+from . import bp
+
+
+@bp.route('/settings', methods=['GET', 'POST'])
+def settings():
+    g._nopaque_redirect_location_on_post = url_for('.settings')
+    return settings_route(current_user.id)