From c6e53304dfe814f8b4db812e363d8ac3b5728f8e Mon Sep 17 00:00:00 2001 From: SUPREME Date: Sun, 31 May 2026 13:23:40 +0530 Subject: [PATCH] docs: add module-level docstring to signals module Documents the Flask signal system, explaining its role in providing Blinker signals for key application events like request lifecycle, template rendering, and application context changes. --- src/flask/signals.py | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/src/flask/signals.py b/src/flask/signals.py index 444fda99..9f8a52fd 100644 --- a/src/flask/signals.py +++ b/src/flask/signals.py @@ -1,3 +1,13 @@ +""" +Application signals for Flask. + +Provides Blinker signals for key application events such as request +lifecycle, template rendering, and application context changes. + +These signals allow decoupled components to react to framework events +without modifying core code. +""" + from __future__ import annotations from blinker import Namespace