From 0d74792dcab0dbdce997481b92ef43cb31560569 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Janek=20Nouvertn=C3=A9?=
 <25355197+provinzkraut@users.noreply.github.com>
Date: Sun, 22 Dec 2024 16:52:16 +0100
Subject: [PATCH] remove unused parameter

---
 litestar/handlers/asgi_handlers.py                    | 6 +++---
 litestar/handlers/base.py                             | 4 ++--
 litestar/handlers/http_handlers/base.py               | 4 ++--
 litestar/handlers/websocket_handlers/listener.py      | 2 +-
 litestar/handlers/websocket_handlers/route_handler.py | 4 ++--
 5 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/litestar/handlers/asgi_handlers.py b/litestar/handlers/asgi_handlers.py
index 2316a88400..0c1d194c5e 100644
--- a/litestar/handlers/asgi_handlers.py
+++ b/litestar/handlers/asgi_handlers.py
@@ -11,7 +11,7 @@
 
 
 if TYPE_CHECKING:
-    from litestar import Litestar, Router
+    from litestar import Router
     from litestar.connection import ASGIConnection
     from litestar.types import (
         AsyncAnyCallable,
@@ -79,9 +79,9 @@ def _get_merge_opts(self, others: tuple[Router, ...]) -> dict[str, Any]:
         merge_opts["is_mount"] = self.is_mount
         return merge_opts
 
-    def _validate_handler_function(self, app: Litestar | None = None) -> None:
+    def _validate_handler_function(self) -> None:
         """Validate the route handler function once it's set by inspecting its return annotations."""
-        super()._validate_handler_function(app=app)
+        super()._validate_handler_function()
 
         if not self.parsed_fn_signature.return_type.is_subclass_of(NoneType):
             raise ImproperlyConfiguredException("ASGI handler functions should return 'None'")
diff --git a/litestar/handlers/base.py b/litestar/handlers/base.py
index e79b325330..0667d05c46 100644
--- a/litestar/handlers/base.py
+++ b/litestar/handlers/base.py
@@ -509,10 +509,10 @@ def on_registration(self, route: BaseRoute, app: Litestar) -> None:
         self._dto = self._resolve_data_dto(app=app)
         self._return_dto = self._resolve_return_dto(app=app, data_dto=self._dto)
 
-        self._validate_handler_function(app=app)
+        self._validate_handler_function()
         self._finalize_dependencies(app=app)
 
-    def _validate_handler_function(self, app: Litestar | None = None) -> None:
+    def _validate_handler_function(self) -> None:
         """Validate the route handler function once set by inspecting its return annotations."""
         if self.parsed_data_field is not None and self.parsed_data_field.is_subclass_of(DTOData) and not self.data_dto:
             raise ImproperlyConfiguredException(
diff --git a/litestar/handlers/http_handlers/base.py b/litestar/handlers/http_handlers/base.py
index 658635124b..7e9ca26d0d 100644
--- a/litestar/handlers/http_handlers/base.py
+++ b/litestar/handlers/http_handlers/base.py
@@ -550,9 +550,9 @@ def _get_kwargs_model_for_route(self, path_parameters: Iterable[str]) -> KwargsM
             model = self._kwargs_models[key] = self._create_kwargs_model(path_parameters)
         return model
 
-    def _validate_handler_function(self, app: Litestar | None = None) -> None:
+    def _validate_handler_function(self) -> None:
         """Validate the route handler function once it is set by inspecting its return annotations."""
-        super()._validate_handler_function(app=app)
+        super()._validate_handler_function()
 
         return_type = self.parsed_fn_signature.return_type
 
diff --git a/litestar/handlers/websocket_handlers/listener.py b/litestar/handlers/websocket_handlers/listener.py
index 28f4087cf5..b21f8d3151 100644
--- a/litestar/handlers/websocket_handlers/listener.py
+++ b/litestar/handlers/websocket_handlers/listener.py
@@ -273,7 +273,7 @@ def _prepare_fn(self) -> ListenerHandler:
             listener=self, fn=self.fn, parsed_signature=parsed_signature, namespace=self.signature_namespace
         )
 
-    def _validate_handler_function(self, app: Litestar | None = None) -> None:
+    def _validate_handler_function(self) -> None:
         """Validate the route handler function once it's set by inspecting its return annotations."""
         # validation occurs in the call method
 
diff --git a/litestar/handlers/websocket_handlers/route_handler.py b/litestar/handlers/websocket_handlers/route_handler.py
index ade74acf77..eb3a986125 100644
--- a/litestar/handlers/websocket_handlers/route_handler.py
+++ b/litestar/handlers/websocket_handlers/route_handler.py
@@ -100,9 +100,9 @@ def resolve_websocket_class(self) -> type[WebSocket]:
     def websocket_class(self) -> type[WebSocket]:
         return self._websocket_class or WebSocket
 
-    def _validate_handler_function(self, app: Litestar | None = None) -> None:
+    def _validate_handler_function(self) -> None:
         """Validate the route handler function once it's set by inspecting its return annotations."""
-        super()._validate_handler_function(app=app)
+        super()._validate_handler_function()
 
         if not self.parsed_fn_signature.return_type.is_subclass_of(NoneType):
             raise ImproperlyConfiguredException(f"{self}: WebSocket handlers must return 'None'")