From 10425e109b4160e309fa8f32eabd13576b3ab5c7 Mon Sep 17 00:00:00 2001
From: Tomasz Kramkowski <tomasz@kramkow.ski>
Date: Tue, 28 Mar 2023 19:56:45 +0100
Subject: Use a list of middlewares instead of decorators

---
 paste/__init__.py | 21 ++++++++++++++-------
 1 file changed, 14 insertions(+), 7 deletions(-)

diff --git a/paste/__init__.py b/paste/__init__.py
index 6e93923..c54791b 100644
--- a/paste/__init__.py
+++ b/paste/__init__.py
@@ -169,13 +169,7 @@ def authenticate(get_auth: Callable[[Env], Auth]) -> Middleware:
     return authenticate
 
 
-@catch_exceptions
-@validate_method
-@options
-@if_none_match
-@open_database
-@authenticate(lambda environ: Auth(environ["paste.db_conn"]))
-def application(environ: Env, start_response: StartResponse) -> Response:
+def application(environ: Env, start_response: StartResponse, /) -> Response:
     store = Store(environ["paste.db_conn"])
     name = environ["PATH_INFO"]
     if environ["REQUEST_METHOD"] == "GET":
@@ -243,3 +237,16 @@ def application(environ: Env, start_response: StartResponse) -> Response:
             return []
         return simple_response(start_response, "404 Not Found")
     return simple_response(start_response, "500 Internal Server Error")
+
+
+middlewares = [
+    catch_exceptions,
+    validate_method,
+    options,
+    if_none_match,
+    open_database,
+    authenticate(lambda environ: Auth(environ["paste.db_conn"])),
+]
+
+for m in reversed(middlewares):
+    application = m(application)
-- 
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